Charging compatibility test equipment and charging compatibility test method

Abstract

The invention discloses a charging compatibility test device and a charging compatibility test method. The equipment comprises a first plugging mechanism, a second plugging mechanism, a testing device and a control center. The first plugging mechanism is used for arranging a first connector of a data line; the second plugging mechanism is used for arranging a second connector of the data line; the control center is connected to the first plugging mechanism and the second plugging mechanism, and the control center controls the first plugging mechanism to plug the first connector into the plugging port of the electronic equipment when the to-be-tested electronic equipment is located at the first test position and controls the second plugging mechanism to plug the second connector into the plugging port of the electronic equipment when the to-be-tested charging equipment is located at the second test position. The second plugging mechanism is controlled to plug the second connector into the plugging port of the charging equipment, so that the charging equipment charges the electronic equipment; the testing device is used for acquiring charging data in a charging process; and the control center determines the charging compatibility between the charging equipment and the electronic equipment according to the charging data. Therefore, the automation degree of the equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of compatibility testing, and in particular to a charging compatibility testing device and a charging compatibility testing method. Background Art

[0002] Charging compatibility testing refers to detecting the charging compatibility between an electronic device (such as a mobile phone, a tablet, etc.) and N charging devices (such as a charger, a power bank, etc.), or the charging compatibility between N electronic devices (such as a mobile phone, a tablet, etc.) and a charging device (such as a charger, a power bank, etc.), where N is a positive integer greater than or equal to 2. Currently, the charging compatibility testing requires manually building a test environment, and during the charging compatibility testing process, it is necessary to manually plug and unplug the data cable between the electronic device and the charging device, manually record the charging data, and manually judge the charging compatibility. The testing efficiency is low, the testing cycle is long, the degree of automation is low, and it is easy to have abnormalities such as misjudgment and missed judgment. Summary of the Invention

[0003] The present application provides a charging compatibility testing device and a charging compatibility testing method, which can improve the testing efficiency, shorten the testing cycle, improve the degree of automation, and make the judgment more accurate to solve the above technical problems.

[0004] In a first aspect, a charging compatibility testing device provided by an embodiment of the present application includes: A data cable, including a first connector, a second connector, and a cable connecting the first connector and the second connector; A first plugging and unplugging mechanism for setting the first connector of the data cable; A second plugging and unplugging mechanism for setting the second connector of the data cable; A control center, connected to the first plugging and unplugging mechanism and the second plugging and unplugging mechanism. When the electronic device to be tested is in the first test position, the control center is used to control the first plugging and unplugging mechanism to plug the first connector into the plug interface of the electronic device. When the charging device to be tested is in the second test position, the control center is used to control the second plugging and unplugging mechanism to plug the second connector into the plug interface of the charging device, so that the charging device charges the electronic device; A testing device for obtaining charging data during the charging process of the charging device charging the electronic device; The control center is further used to determine the charging compatibility between the charging device and the electronic device according to the charging data obtained by the testing device.

[0005] Thus, in the present application, the control center controls the first plugging and unplugging mechanism to realize the automatic plugging and unplugging between the first connector of the data cable and the plug interface of the electronic device, and the control center controls the second plugging and unplugging mechanism to realize the automatic plugging and unplugging between the second connector of the data cable and the plug interface of the charging device, and according to the charging data obtained by the test device during the charging process of the charging device to the electronic device, the charging compatibility between the electronic device currently located at the first test position and the charging device currently located at the second test position can be determined, and the charging compatibility results can be automatically judged and output, which can improve the test efficiency, shorten the test cycle, improve the degree of automation, and make the judgment more accurate.

[0006] In combination with the first aspect, in some possible embodiments, the first plug-in mechanism includes a first visual device, a first three-axis moving mechanism and a first plug-in module, the first plug-in module is arranged on the first three-axis moving mechanism, the first plug-in module is used to set the first connector of the data cable, the first visual device is used to locate the relative position between the first connector of the data cable and the plug interface of the electronic device, the control center is used to control the movement of the first three-axis moving mechanism to adjust the position of the first connector according to the relative position between the first connector of the data cable and the plug interface of the electronic device, and to plug the first connector of the data cable with the plug interface of the electronic device when the first connector of the data cable is aligned with the plug interface of the electronic device.

[0007] Thus, in the present application, the first three-axis moving mechanism can realize three-axis movement, the first plug-in module can fix the first connector of the data cable, and the first visual device can locate the relative position between the first connector of the data cable and the plug-in interface of the electronic device. Through the cooperation of the first three-axis moving mechanism, the first plug-in module and the first visual device, the first connector of the data cable can be stably fixed, and plug-in automation can be realized with high plug-in accuracy and high reliability.

[0008] In combination with the first aspect, in some possible embodiments, the first plug-in mechanism also includes a second plug-in module, which is used to set a plug connector of the discharge circuit. The second plug-in module is arranged on the first three-axis moving mechanism, and the control center is used to control the movement of the first three-axis moving mechanism to adjust the position of the plug connector when the electronic device needs to be discharged, and to plug the plug connector of the discharge circuit with the plug interface of the electronic device when the plug connector is aligned with the plug interface of the electronic device.

[0009] Therefore, in the present application, the first plug-in mechanism also includes a second plug-in module, and the second plug-in module is provided with a plug connector of a discharge circuit. When the electronic device needs to be discharged, it can be plugged into the plug interface of the electronic device to achieve discharge, thereby further improving the automation of the equipment, and the second plug-in module can reliably fix the plug connector of the discharge circuit, thereby further improving the reliability of the plug-in.

[0010] In combination with the first aspect, in some possible embodiments, the first three-axis moving mechanism includes two two-axis moving mechanisms and one one-axis moving mechanism, the two moving directions of the two-axis moving mechanisms are perpendicular to the moving direction of the one-axis moving mechanism, the two two-axis moving mechanisms are respectively connected to the one-axis moving mechanism, and the first plug-in module and the second plug-in module are respectively connected to the two two-axis moving mechanisms.

[0011] Therefore, in the present application, the first plug-in module and the second plug-in module can move independently and be controlled separately, which further increases the control flexibility of the first plug-in mechanism and avoids interference problems that may occur when the first plug-in module and the second plug-in module approach the electronic device at the same time.

[0012] In combination with the first aspect, in some possible embodiments, the second plug-in mechanism includes a second three-axis moving mechanism, a second visual device and a third plug-in module, the third plug-in module is arranged on the second three-axis moving mechanism, the third plug-in module is used to set the second connector of the data cable, the second visual device is used to locate the relative position between the second connector of the data cable and the plug interface of the charging device, and the control center is used to control the movement of the second three-axis moving mechanism to adjust the position of the second connector when the electronic device needs to be charged, and to plug the second connector of the data cable with the plug interface of the charging device when the second connector of the data cable is aligned with the plug interface of the charging device.

[0013] Therefore, in the present application, the second three-axis moving mechanism can realize three-axis movement, the third plug-in module can fix the second connector of the data cable, and the second visual device can locate the relative position between the second connector of the data cable and the plug interface of the charging device. Through the cooperation of the second three-axis moving mechanism, the third plug-in module and the second visual device, the second connector of the data cable can be stably fixed, and plug-in automation can be realized with high plug-in accuracy and high reliability.

[0014] In combination with the first aspect, in some possible embodiments, the charging data includes a charging current, a charging voltage and a charging protocol, and the control center determines the charging compatibility between the charging device and the electronic device according to the charging current, the charging voltage and the charging protocol.

[0015] Therefore, the charging compatibility between the charging device and the electronic device can be judged in many aspects through the charging current, charging voltage and charging protocol, making the judgment more accurate and reducing the misjudgment rate.

[0016] In combination with the first aspect, in some possible embodiments, the testing device includes a measurement and analysis module, the measurement and analysis module includes a current measuring element, a first resistor, a voltage measuring element and a logic analyzer, the cable includes a power line, a ground line, a data line, a configuration channel and an auxiliary signal line, the first resistor is connected in series to the power line, the current measuring element is connected to both ends of the first resistor on the power line to obtain the charging current of the charging device during the process of charging the electronic device, the voltage measuring element is connected between the ground line and the power line to obtain the charging voltage of the charging device during the process of charging the electronic device, different channels of the logic analyzer are respectively connected to the data line, the configuration channel and the auxiliary signal line, and the logic analyzer determines the charging protocol of the charging device during the process of charging the electronic device according to the signals of the data line, the configuration channel and the auxiliary signal line.

[0017] Therefore, in the present application, different parameters or signals during the charging process can be obtained by connecting different elements of the testing device to different lines of the cable.

[0018] In combination with the first aspect, in some possible embodiments, the testing device also includes an image acquisition module, which is arranged above the first test position, and the image acquisition module is used to capture the screen image of the electronic device located at the first test position. The control center obtains the charging icon of the electronic device based on the screen image of the electronic device captured by the image acquisition module. The charging data also includes the charging icon. The control center determines whether the electronic device starts fast charging during the process of the charging device charging the electronic device based on the charging icon, charging current, charging voltage and charging protocol.

[0019] Therefore, in this application, by combining the charging icon of the electronic device and the charging current measured by the current measuring element, it is possible to more accurately determine whether the electronic device has entered the fast charging mode. In addition, by taking pictures, the amount of electricity in the electronic device during charging can be obtained, providing a basis for judging the execution of different test cases.

[0020] In combination with the first aspect, in some possible embodiments, the charging compatibility testing device further includes: A fixture, which is used to load the electronic device or charging device to be tested; A storage bin, which is used to store electronic devices and / or charging devices equipped with fixtures; The transplanting device is connected to the control center, and the control center controls the transplanting device to transplant the electronic device or charging device installed with the fixture between the storage bin, the first test position and / or the second test position by cooperating with the fixture.

[0021] Therefore, in the present application, the transplanting device cooperates with the clamp to transplant the electronic device or charging device installed with the clamp, thereby achieving compatibility with electronic devices or charging devices with different external dimensions and realizing the automation of transplanting the electronic device and the charging device.

[0022] In combination with the first aspect, in some possible embodiments, the transplanting device includes a transplanting mechanism and a manipulator, the transplanting mechanism is a gantry-type three-axis transplanting mechanism, the manipulator is connected to the transplanting mechanism and transplants the electronic device or charging device equipped with a clamp under the drive of the transplanting mechanism.

[0023] Therefore, in the present application, the transplanting mechanism adopts a gantry-type three-axis transplanting mechanism, which has a wider range of motion and higher precision.

[0024] In combination with the first aspect, in some possible embodiments, the clamp includes a loading part and a clamping part, the loading part forms a loading space for loading electronic equipment or charging equipment, the size of the loading space is variable, the clamping part is located on the outside of the loading part, a first clamping part is provided on the clamping part, the manipulator includes a clamping claw, a second clamping part is provided on the clamping claw, and when the first clamping part is clamped with the clamping part, the transplanting device can transplant the clamp.

[0025] Therefore, in the present application, the clamp is divided into a loading part and a clamping part. The loading part is used to adapt to loading electronic devices or charging devices with different external dimensions, and the clamping part is used to clamp with the gripper of the manipulator to achieve compatibility with electronic devices or charging devices with different external dimensions and realize the automation of transplanting electronic devices and charging devices.

[0026] In combination with the first aspect, in some possible embodiments, the clamping portion is an inverted U-shaped structure, the first clamping member is a clamping hole provided on the inverted U-shaped structure; and / or the second clamping member is a clamping protrusion.

[0027] Therefore, in the present application, the positioning is simple and the clamping is stable and reliable through the cooperation between the clamping hole and the clamping protrusion.

[0028] In combination with the first aspect, in some possible embodiments, the loading part includes a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is a bidirectional clamping mechanism, used to move toward each other in a first direction to clamp the electronic device or the charging device, the second clamping mechanism is a unidirectional clamping mechanism, used to support the electronic device or the charging device in the second direction, the first direction and the second direction are vertically arranged, and the first clamping mechanism and the second clamping mechanism cooperate to form a loading space that adapts to the outer dimensions of the electronic device or the charging device and is centrally clamped.

[0029] Therefore, in the present application, center clamping can be achieved through the bidirectional clamping mechanism, and the electronic device or charging device can be positioned on one end of the loading part of the clamp through the cooperation of the unidirectional clamping mechanism and the bidirectional clamping mechanism, which facilitates the alignment and plugging operation of the first plug-in mechanism or the second plug-in mechanism.

[0030] In combination with the first aspect, in some possible embodiments, the first clamping mechanism includes a bidirectional screw transmission mechanism, a first clamping block and a second clamping block, the first clamping block and the second clamping block are respectively fixed on the two screw nuts of the bidirectional screw transmission mechanism, the bidirectional screw transmission mechanism drives the first clamping block and the second clamping block to move toward or away from each other in the first direction, the second clamping mechanism includes a unidirectional screw transmission mechanism, a third clamping block and a fourth clamping block, the fourth clamping block is fixed, the third clamping block is fixed on the screw nut of the unidirectional screw transmission mechanism, the unidirectional screw transmission mechanism drives the third clamping block to move in the second direction toward or away from the fourth clamping block, and the first clamping block, the second clamping block, the third clamping block and the fourth clamping block together form a loading space.

[0031] Therefore, in the present application, the first clamping block, the second clamping block, the third clamping block and the fourth clamping block together form a loading space, so that the electronic device or the charging device is limited on all sides, and the positioning is safe and reliable.

[0032] In combination with the first aspect, in some possible embodiments, the first clamping mechanism also includes a first guide assembly, the guiding direction of the first guide assembly is parallel to the central axis direction of the bidirectional screw transmission mechanism, and the first guide assembly guides the movement of the first clamping block and the second clamping block, and / or, the second clamping mechanism also includes a second guide assembly, the guiding direction of the second guide assembly is parallel to the central axis direction of the unidirectional screw transmission mechanism, and the second guide assembly guides the movement of the third clamping block.

[0033] Therefore, in the present application, the first guide component guides the movement of the first clamping block and the second clamping block, and the second guide component guides the movement of the third clamping block, so that the movement of the first clamping block, the second clamping block and the third clamping block is smoother, the movement trajectory is more precise and reliable, and the positioning accuracy is improved.

[0034] In combination with the first aspect, in some possible embodiments, the first clamping mechanism also includes two first movable blocks, which are respectively fixedly connected to the two screw nuts of the bidirectional screw transmission mechanism and connected to the first guide assembly, and the extension direction of the first movable block is perpendicular to the central axis direction of the bidirectional screw transmission mechanism, and the first clamping block and the second clamping block are respectively slidably connected to the two first movable blocks; and / or, the second clamping mechanism also includes a second movable block, which is fixedly connected to the screw nut of the unidirectional screw transmission mechanism and connected to the second guide assembly, and the extension direction of the second movable block is perpendicular to the central axis direction of the unidirectional screw transmission mechanism, and the third clamping block slider is connected to the second movable block.

[0035] Therefore, in the present application, the first clamping block, the second clamping block, the third clamping block and the fourth clamping block are respectively multiple and can slide, so they can adapt to electronic devices or charging devices of different sizes. Moreover, the positions of the first clamping block, the second clamping block, the third clamping block and the fourth clamping block can be adjusted according to actual needs, so that the parts of the electronic device or the charging device that need to be avoided can be effectively avoided, for example, the power button position of the electronic device is avoided.

[0036] In combination with the first aspect, in some possible embodiments, there are multiple third clamping blocks, and at least some of the multiple third clamping blocks have different heights.

[0037] Therefore, in the present application, for charging devices with different heights, a third clamping block matching the charging device can be used for positioning, and the positioning reliability is higher.

[0038] In combination with the first aspect, in some possible embodiments, a positioning pin is provided at the first test position or the second test position, and a positioning hole is provided on the fixture, or a positioning hole is provided at the first test position or the second test position, and a positioning pin is provided on the fixture; The positioning hole cooperates with the positioning pin to define the installation position of the fixture at the first test position or the second test position.

[0039] Therefore, in the present application, the positioning accuracy can be improved by limiting the installation position of the fixture at the first test position or the second test position through the cooperation between the positioning hole and the positioning pin.

[0040] In combination with the first aspect, in some possible embodiments, the storage bin includes at least two layers of storage racks, which are stacked in the height direction, each layer of the storage racks is provided with at least two storage positions, and each layer of the storage racks can be translated between a first position and a second position so that the storage racks on different layers are staggered.

[0041] Thus, each layer of the storage rack can be translated between the first position and the second position, so that the storage racks on different layers are staggered, and more storage spaces can be set up to load more electronic devices or charging devices, and are convenient for taking and placing.

[0042] In combination with the first aspect, in some possible embodiments, the storage bin includes a first storage bin and a second storage bin, the first storage bin is used to store the electronic equipment to be tested, and the second storage bin is used to store the charging equipment to be tested; the clamp includes a first clamp and a second clamp, the first clamp is used to load the electronic equipment, and the second clamp is used to load the charging equipment; the transplanting device includes a first transplanting device and a second transplanting device, the first transplanting device is used to transplant the electronic equipment installed with the first clamp between the first test position and the first storage bin; the second transplanting device is used to transplant the charging equipment installed with the second clamp between the second test position and the second storage bin.

[0043] Therefore, in the present application, the electronic device and the charging device are stored separately, and are transplanted using the first transplanting device and the second transplanting device respectively, which can improve the transplanting efficiency.

[0044] In combination with the first aspect, in some possible embodiments, the first transplanting device includes a first transplanting mechanism and a first manipulator, the first transplanting mechanism is a gantry-type three-axis transplanting mechanism, the first manipulator is arranged on the first transplanting mechanism, and the first manipulator is provided with a button mechanism, and the button mechanism is used to press the power button of the electronic device when the first manipulator clamps the electronic device.

[0045] Therefore, in the present application, a button mechanism is provided on the first manipulator, which can realize the automation of pressing the power button.

[0046] In combination with the first aspect, in some possible embodiments, the charging compatibility testing equipment also includes a frame, and a first storage bin, a first test position, a first plug-in mechanism, a second plug-in mechanism, a second test position and a second storage bin are sequentially arranged in the length direction of the frame, a first transplanting device is arranged on opposite sides of the frame across the width direction of the frame, and can move above the first storage bin and the first test position, and a second transplanting device is arranged on opposite sides of the frame across the width direction of the frame, and can move above the second storage bin and the second test position.

[0047] Thus, in the present application, the first material storage bin, the first test position, the first plug-in mechanism, the second plug-in mechanism, the second test position and the second material storage bin are arranged in a straight line in the length direction of the frame, so that the charging compatibility test equipment is modularized and easy to manage and operate. Moreover, the first transplanting device is arranged on opposite sides of the frame in the width direction of the frame and can move above the first material storage bin and the first test position. The second transplanting device is arranged on opposite sides of the frame in the width direction of the frame and can move above the second material storage bin and the second test position, which can make the structure of the charging compatibility test equipment more compact in the Y-axis direction.

[0048] In a second aspect, the present application provides a charging compatibility test method, which is applied to a charging compatibility test device. The charging compatibility test method includes: According to the information of the electronic device and the charging device included in the current test sequence, control the electronic device to be tested to be placed in the first test position, and control the charging device to be tested to be placed in the second test position; Control the first plugging and unplugging mechanism of the charging compatibility test device to insert the first connector of the data cable into the plug interface of the electronic device, and control the second plugging and unplugging mechanism of the charging compatibility test device to insert the second connector of the data cable into the plug interface of the charging device, so that the charging device charges the electronic device, wherein the data cable also includes a cable connected between the first connector and the second connector; Execute each test case of the test sequence sequentially. When executing each test case, obtain charging data of the charging device charging the electronic device. The test case is a simulation of the actual usage scenario. Determine the charging compatibility of the current test case based on the charging data of the current test case; The charging compatibility results of all test cases in the current test sequence are integrated to generate the charging compatibility result of the current test sequence and output it.

[0049] Thus, in the present application, automatic plugging and unplugging of the first connector of the data cable and the plug interface of the electronic device are realized, automatic plugging and unplugging of the second connector of the data cable and the plug interface of the charging device are realized, and each test case of the test sequence is executed sequentially. When executing each test case, the charging data of the charging device during the charging process of the electronic device is obtained; the charging compatibility of the current test case is determined based on the charging data of the current test case; the charging compatibility results of the current test sequence are generated and output by integrating the charging compatibility results of all test cases in the current test sequence, which can realize automatic judgment and output of the charging compatibility results, improve test efficiency, shorten the test cycle, improve the degree of automation, and make the judgment more accurate.

[0050] In conjunction with the second aspect, in some possible embodiments, each test case of the test sequence is executed sequentially. When executing each test case, before obtaining charging data in the process of the charging device charging the electronic device, the charging compatibility test method further includes: Taking a picture of the screen of an electronic device to determine the current power level of the electronic device; When the current power level of the electronic device does not meet the detection requirement, the electronic device is charged or discharged so that the current power level of the electronic device meets the detection requirement.

[0051] Therefore, in the present application, the current power level of the electronic device can be determined by photographing the screen of the electronic device. The operation is simple, the data is accurate, and the device is compatible with electronic devices of different operating systems.

[0052] In conjunction with the second aspect, in some possible embodiments, each test case of the test sequence is executed sequentially, and when each test case is executed, charging data of the charging device charging the electronic device is obtained, specifically including: Execute each test case in the test sequence sequentially. When executing each test case, perform: Get the charging icon of the electronic device; Acquiring charging parameters of the electronic device, the charging parameters including charging voltage and charging current; and, The signal waveform during the charging process of the electronic device is obtained, and the current charging protocol of the electronic device is determined based on the waveform; wherein the charging data of each test case includes a charging icon of the electronic device, charging parameters of the electronic device, and a charging protocol of the electronic device.

[0053] Therefore, in the present application, when executing each test case, charging data during the charging process is obtained through multiple channels, providing more data support for the subsequent judgment of charging compatibility and improving the accuracy of the judgment.

[0054] In conjunction with the second aspect, in some possible embodiments, determining the charging compatibility of the current test case according to the charging parameters of the current test case specifically includes: When the charging voltage matches the target charging voltage, the charging current matches the target charging current, and the charging protocol handshake succeeds, it is determined that the electronic device of the current test case and the charging device are charging compatible; or, When the charging voltage matches the target charging voltage, the charging current matches the target charging current, the charging icon is the fast charging icon, and the charging protocol handshake is successful, it is determined that the electronic device of the current test case and the charging device are charging compatible.

[0055] Therefore, in the present application, by combining the charging icon of the electronic device, the charging parameters of the electronic device and the charging protocol of the electronic device, the charging compatibility between the electronic device and the charging device can be more accurately judged, thereby improving the accuracy of the judgment.

[0056] In conjunction with the second aspect, in some possible embodiments, according to the information of the electronic device and the charging device included in the current test sequence, the electronic device to be tested is controlled to be placed in the first test position, and the charging device to be tested is controlled to be placed before the second test position, and the charging compatibility test method further includes: Determine a test sequence between the electronic device and the charging device, the test sequence including a test sequence for charging compatibility testing of the same electronic device in combination with different charging devices, or a test sequence for charging compatibility testing of different electronic devices in combination with the same charging device; One of the test sequences is sequentially taken out, and configuration information of the test sequence is loaded, where the configuration information is target data of the charging data.

[0057] Therefore, in the present application, the test sequence can be automatically configured and the corresponding configuration information can be loaded. Compared with manual configuration, the degree of automation is higher and more accurate, saving time and effort.

[0058] In combination with the second aspect, in some possible embodiments, the test cases of each test sequence include at least one of a low-battery fast charging identification test, a high-battery fast charging identification test, an ultra-high-battery fast charging identification test, a full-process charging test, a slow plug test, and a fast plug test, wherein low battery refers to a battery level ≤5%, high battery refers to a battery level ≥95%, and ultra-high battery refers to a battery level ≥99%.

[0059] Therefore, in this application, for each test sequence, different usage scenarios are covered, and the judgment of charging compatibility will be more accurate and reasonable, reducing the misjudgment rate.

[0060] In conjunction with the second aspect, in some possible embodiments, the charging compatibility testing method further includes: Obtaining the current power of the electronic device during the process of charging the electronic device by the charging device; If the current power level meets the calibrated power level of the corresponding test case, the corresponding test case is triggered to execute.

[0061] Therefore, in this application, charging compatibility tests under different power levels can be covered.

[0062] In a third aspect, the present application provides a computer-readable storage medium storing program instructions executable by a processor to implement the charging compatibility testing method of the second aspect.

[0063] In a fourth aspect, the present application provides a computer program product, comprising instructions, which, when executed by a processor, implement the charging compatibility testing method of the second aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0065] Figure 1 This is a conceptual block diagram of a charging compatibility test device in an embodiment of the present application; Figure 2 This is a structural diagram of a charging compatibility testing device in an embodiment of the present application; Figure 3A for Figure 2 A top view of the charging compatibility test device without the image acquisition module; Figure 3B for Figure 3A A local enlarged view of point A in FIG. Figure 4 In the embodiment of this application Figure 2 An exploded schematic diagram of the charging compatibility test equipment shown; Figure 5A for Figure 4 A structural diagram of the first transplanting device in FIG. Figure 5B for Figure 5A A local enlarged view of point B in FIG. Fig. 6A for Figure 5A A structural diagram of the first transplanting device in another viewing angle; Figure 6B for Fig. 6A A local enlarged view of point C in FIG. Figure 7 For the embodiments of this application Fig. 6A An enlarged view of the first manipulator in FIG. Figure 8 for Figure 7 Exploded diagram of Fig. 9 for Figure 8 A structural diagram of some components in another perspective; Fig.10 for Figure 4 The structural diagram of the first storage bin in FIG. Fig.11 In the embodiment of this application Figure 2 The structure diagram of the charging compatibility test equipment shown in another perspective; Fig.12 for Fig.11 Schematic diagram of the charging compatibility test equipment in FIG. Fig.13A for Fig.12 A structural diagram of a second transplanting device in FIG. Fig. 13B for Fig.13A A local enlarged view of D in FIG. Fig.14A for Fig.13A A structural diagram of the second transplanting device in another viewing angle; Fig. 14B for Fig.14A A local enlarged view of point E in FIG. Fig.15 For the embodiments of this application Fig.14A An enlarged view of the second manipulator in FIG. Fig.16 for Fig.15 A structural diagram from another perspective; Fig.17 for Fig.12 The structural diagram of the second storage bin in FIG. Fig.18An assembly diagram of a first clamp and an electronic device in a first embodiment of the present application; Fig.19 for Fig.18 Exploded diagram of Fig. 20 An assembly diagram of a first test position, a first fixture, and a pressing mechanism in one embodiment of the present application; Fig.21 for Fig. 20 Exploded diagram of Fig. 22 for Fig.21 Structural diagram of the pressing mechanism in FIG. Fig.23 A partial exploded view of the first test position, the first fixture and the pressing mechanism in the second embodiment of the present application; Fig.24 for Fig.23 an exploded view of the first fixture and the electronic device; Fig.25 It is an assembly diagram of the second fixture, the second test position, the pressing mechanism and the air cooling device in the embodiment of the present application; Fig.26 for Fig.25 A local enlarged view of point F; Fig. 27 This is a structural diagram of the first plug-in mechanism in an embodiment of the present application; Fig.28 This is a structural diagram of the first plug-in module in an embodiment of the present application; Fig.29 for Fig.28 Exploded diagram of Fig.30 This is a structural diagram of the second plug-in mechanism in an embodiment of the present application; Fig.31 A schematic diagram of the connection between the test device of the present application and the cable of the data line; Fig.32 The structure of a control center provided in an embodiment of the present application is exemplarily shown; Fig.33 This is an example flow chart of a charging compatibility testing method in an embodiment of the present application; Fig.34 is an execution flow chart of an example test sequence in an embodiment of the present application; Fig.35 The specific process of a charging compatibility testing method provided in an embodiment of the present application is exemplified. DETAILED DESCRIPTION

[0066] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution of the embodiments of the present application is clearly and completely described below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. According to the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0067] In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in the text is merely a description of the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" refers to two or more than two.

[0068] It should be understood that the terms "first", "second", etc. in the specification, claims and drawings of the present application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0069] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments.

[0070] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meaning as understood by a person of ordinary skill in the field to which this application belongs. The words "one", "an" or "the" and the like used in this application do not indicate a quantitative limitation, but are only used to indicate the presence of at least one. The words "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0071] Charging compatibility refers to the protocol matching, hardware adaptation and security collaboration capabilities between different charging devices (such as chargers, power banks) and electronic devices (such as mobile phones, tablets) during the charging process, ensuring that electricity is efficiently, stably and safely transmitted from the charging device to the battery of the electronic device. Its core is to solve the charging differences between devices of different brands and models, and avoid charging failure, slow speed or safety hazards due to inconsistent technical standards.

[0072] Among them, charging compatibility includes charging protocol compatibility, voltage compatibility and actual charging efficiency testing.

[0073] Among them, charging protocol compatibility refers to whether the fast charging protocols supported by the electronic device and the charging device are compatible. The test content is to detect whether the electronic device supports and correctly triggers the fast charging protocol (such as PD, QC, SCP, VOOC, PPS, etc.), and whether it can automatically downgrade to a common protocol (such as 5V / 2A) when the fast charging protocol supported by the electronic device and the charging device do not match. When the fast charging protocol supported by the electronic device and the fast charging protocol supported by the charging device handshake successfully, it is determined that the electronic device supports and correctly triggers the fast charging protocol.

[0074] Among them, voltage compatibility refers to detecting whether the charging device can provide the voltage level supported by the electronic device (such as 5V, 9V, 12V, 20V, etc.). When the charging device can provide the voltage level supported by the electronic device, and the voltage fluctuation range of the target voltage level provided by the charging device meets the requirements, for example, the actual output voltage of the nominal 9V fluctuates within the range of ±5% of 9V, then it is determined that the voltage level is compatible.

[0075] Among them, the actual charging efficiency test includes charging speed verification and charging-while-using compatibility. The charging speed verification test content is to record the charging time of the mobile phone from 0% to 100%, compare the difference between the nominal power and the actual power, and monitor the power changes in different power stages (such as low-power fast charging, trickle charging after 80%). Charging-while-using compatibility is used to test whether the charging power is stable when the mobile phone is running at high load (such as games), and whether there is a current interruption or overheating protection.

[0076] It should be understood that charging compatibility may also include other aspects of compatibility, such as compatibility with brand private protocol authorization, compatibility with safety protection mechanisms, compatibility with interface and cable matching, compatibility with wireless charging standards, etc.

[0077] The current charging compatibility testing process is as follows: 1. Select the required list of samples to be tested, such as X chargers (power banks) for testing N mobile phones (tablets), or X mobile phones (tablets) for testing N chargers (power banks).

[0078] 2. Manually create a test report template and manually configure test parameters, including but not limited to target charging power, charging icon type, target charging voltage, target charging current, and other information.

[0079] 3. Manually build the test environment, for example, manually prepare a charging strip, one or more power banks (chargers), one or more mobile phones (tablets), data cables and third-party testing tools (to monitor voltage and current) and a computer (to monitor test data), and connect them.

[0080] 4. Start the test. During the test, you need to manually switch to different test cases to cover different usage scenarios. This process needs to be performed manually. Among them, the test case refers to the simulation of the actual usage scenario.

[0081] 5. Test data needs to be recorded manually, charging compatibility needs to be determined manually based on the test data, and the test report needs to be output manually.

[0082] It can be seen from this that in the prior art, the charging compatibility test process requires manual plugging and unplugging of data cables, manual recording of test data, and manual judgment of charging compatibility, which has low test efficiency, long test cycle, low degree of automation, and is prone to misjudgment and missed judgment. Moreover, the test report is manually created, the test report format may be inconsistent, and the degree of normalization is low.

[0083] Please refer to the following Table 1, which illustrates the manpower duration of each test case in the charging compatibility test in the prior art.

[0084] Table 1

[0085] It can be seen from this that in the existing technology, the charging compatibility test of wired chargers and more than 30 mobile phones requires manual participation for up to 93 hours.

[0086] This application has made improvements to the above pain points, and has proposed a charging compatibility test device and a charging compatibility test method, which can realize automated testing. The working process of the charging compatibility test device is as follows: 1. The staff will determine the test content, such as Y project charging equipment is equipped with N electronic devices, or Y project electronic equipment is equipped with N charging devices.

[0087] 2. Clamp one or more electronic devices and one or more charging devices related to project Y with corresponding fixtures and place them in corresponding storage bins and complete scanning.

[0088] 3. The charging compatibility test equipment automatically creates a test report template and configures test parameters, including but not limited to target charging power, charging icon type, target charging voltage, target charging current and other information.

[0089] 4. The charging compatibility test equipment starts to perform the test, and automatically switches different test cases during the test to cover different usage scenarios. For example, the test process needs to perform charging compatibility tests under different power levels, power on / off states, fast plugging and slow plugging, and obtain test data. For example, the relevant test cases shown in Table 2 are executed. The test cases can be but are not limited to power-on, ≤5% low power fast charging identification test, 95% power fast charging identification test, ≥99% power fast charging identification test, full charging process test, mobile phone slow plugging test, mobile phone fast plugging test, etc.

[0090] 5. The charging compatibility test equipment automatically determines the results based on the test data and outputs a test report.

[0091] Table 2

[0092] As can be seen from Table 2, the charging compatibility test equipment and charging compatibility test method in this application can automatically switch between different test cases, which can save labor costs, reduce the test cycle from 11 days to 2~3 days, and shorten the time required for manual participation to about 7 hours. Moreover, test parameter configuration, test data recording, test result judgment, and test report output are all completed automatically.

[0093] Next reference Figures 1 to 31 To introduce the structure of the charging compatibility testing device 1000 in an embodiment of the present application.

[0094] like Figure 1 As shown, Figure 1: is a conceptual block diagram of the charging compatibility test device 1000 in an embodiment of the present application. The charging compatibility test device 1000 includes a first plug-in mechanism 3, a second plug-in mechanism 4, a measurement and analysis module 50, a control center 6 and a data line 7. Among them, the data line 7 can be an A to C data line or a C to C data line, and the data line 7 includes a first connector 701, a second connector 702 and a cable 703 connected between the first connector 701 and the second connector 702. The first plug-in mechanism 3 is used to set the first connector 701 of the data line 7, and the second plug-in mechanism 4 is used to set the second connector 702 of the data line 7. The control center 6 is connected to the first plug-in mechanism 3 and the second plug-in mechanism 4. The control center 6 is used to control the first plug-in mechanism 3 to plug the first connector 701 into the plug interface of the electronic device 1 when the electronic device 1 to be tested is in the first test position 10. The control center 6 is used to control the second plug-in mechanism 4 to plug the second connector 702 into the plug interface of the charging device 2 when the charging device 2 to be tested is in the second test position 11, so that the charging device 2 charges the electronic device 1. The measurement and analysis module 50 is connected to the cable 703 and is used to obtain the charging parameters and charging protocol during the process of the charging device 2 charging the electronic device 1; the control center 6 is also used to determine the charging compatibility between the charging device 2 and the electronic device 1 according to the charging parameters and charging protocol obtained by the test device 5.

[0095] In some embodiments, the charging compatibility test device 1000 further includes an electronic device polling module 8 and a charging device polling module 9. The electronic device polling module 8 is used to store a plurality of electronic devices 1 to be tested and to transplant the electronic devices 1 to be tested. The charging device polling module 9 is used to store a plurality of charging devices 2 to be tested and to transplant the charging devices 2 to be tested. The control center 6 is also connected to the charging device polling module 9 and the electronic device polling module 8, and the control center 6 controls the charging device polling module 9 and the electronic device polling module 8 to work together.

[0096] In some embodiments, the charging compatibility test device 1000 further includes an image acquisition module 13, which is used to acquire an image of the screen of the electronic device 1 located at the first test position 10, and acquire the charging icon and / or current power of the electronic device 1 according to the image of the screen. It can be understood that the charging compatibility test device 1000 includes a test device 5, and the test device 5 includes the aforementioned measurement and analysis module 50 and the aforementioned image acquisition module 13. The charging parameters and charging protocol acquired by the measurement and analysis module 50, and the charging icon acquired by the image acquisition module 13 are collectively referred to as charging data. The control center 6 is also used to determine the charging compatibility between the charging device 2 and the electronic device 1 according to the charging parameters, charging protocol and charging icon acquired by the test device 5. The control center 6 also selects to start the test case of the corresponding power in combination with the current power on the screen of the electronic device 1 acquired by the image acquisition module 13.

[0097] In some embodiments, the charging compatibility testing device 1000 further includes a switch 14 , which is connected to the electronic device polling module 8 , the image acquisition module 13 , and the control center 6 to implement data exchange.

[0098] In some embodiments, the charging compatibility test device 1000 further includes a plurality of reference points 15 to achieve visual positioning or mechanical positioning between different components to improve the positioning accuracy between different components. For example, visual positioning can be performed between the first plug-in mechanism 3 and the plug interface of the electronic device 1, visual positioning can be performed between the second plug-in mechanism 4 and the plug interface of the charging device 2, visual positioning within the charging device polling module 9, visual positioning within the electronic device polling module 8, mechanical positioning at the first test position 10, mechanical positioning at the second test position 11, etc. Therefore, the reference point 15 can be fixed or dynamically changing, which is not limited here.

[0099] In some embodiments, the charging compatibility testing device 1000 further includes an air cooling device 16, which can be disposed at the first test position 10 and / or the second test position 11. The air cooling device 16 is connected to the control center 6. The air cooling device 16 can cool the electronic device 1 at the first test position 10 and / or the charging device 2 at the second test position 11 under the control of the control center 6 to prevent the electronic device 1 and the charging device 2 from overheating and affecting the test results.

[0100] Please refer to Figure 2 , Figure 3A and Figure 3B , Figure 2 This is a structural diagram of a charging compatibility testing device 1000 in an embodiment of the present application; Figure 3A for Figure 2A top view of the charging compatibility test device 1000 without the image acquisition module; Figure 3B for Figure 3A A local enlarged view of point A in FIG. like Figure 2 As shown, Figure 2 1 is a structural diagram of the charging compatibility test device 1000 in the embodiment of the present application. For the convenience of description, the definition Figure 2 The front-to-back direction (length direction) of the charging compatibility test device 1000 is the Y-axis direction, the left-to-right direction (width direction) is the X-axis direction, and the height direction is the Z-axis direction. The terms "top", "bottom", "left" and "right" mentioned in the description of the charging compatibility test device 1000 in the present application embodiment are based on the drawings in the specification. Figure 2 The description of the orientation shown, with the positive direction of the Z axis as the "top", the negative direction of the Z axis as the "bottom", the negative direction of the X axis as the "left", and the positive direction of the X axis as the "right", does not constitute a limitation on the actual application scenario of the charging compatibility test device 1000.

[0101] like Figure 2 , Figure 3A and Figure 3B As shown, the charging compatibility test device 1000 includes: Data line 7 (such as Figure 1 As shown), comprising a first connector 701, a second connector 702 and a cable 703 connected between the first connector 701 and the second connector 702; The first plugging mechanism 3 is used to set the first connector 701 of the data cable 7; The second plug-in mechanism 4 is used to set the second connector 702 of the data cable 7; Control Center 6 (such as Figure 1 As shown), connected to the first plug-in mechanism 3 and the second plug-in mechanism 4, the control center 6 is used to control the first plug-in mechanism 3 to plug the first connector 701 into the plug interface of the electronic device 1 when the electronic device 1 to be tested is in the first test position 10, and the control center 6 is used to control the second plug-in mechanism 4 to plug the second connector 702 into the plug interface of the charging device 2 when the charging device 2 to be tested is in the second test position 11, so that the charging device 2 charges the electronic device 1; The testing device 5 is used to obtain charging data during the process of the charging device 2 charging the electronic device 1; the control center 6 is also used to determine the charging compatibility between the charging device 2 and the electronic device 1 based on the charging data obtained by the testing device 5.

[0102] Thus, in the present application, the control center 6 controls the first plugging and unplugging mechanism 3 to realize automatic plugging and unplugging between the first connector 701 of the data cable 7 and the plug interface of the electronic device 1, and the control center 6 controls the second plugging and unplugging mechanism 4 to realize automatic plugging and unplugging between the second connector 702 of the data cable 7 and the plug interface of the charging device 2. In addition, according to the charging data obtained by the testing device 5 during the process of charging the electronic device 1 by the charging device 2, the charging compatibility between the electronic device 1 currently located at the first test position 10 and the charging device 2 currently located at the second test position 11 can be determined, and the charging compatibility results can be automatically judged and output, which can improve the test efficiency, shorten the test cycle, improve the degree of automation, and make the judgment more accurate.

[0103] like Figure 2 , Figure 3A and Figure 3B As shown, the charging compatibility test device 1000 also includes: A first storage bin 81, used for storing the electronic device 1 to be tested; A first transplanting device 82, used for transplanting the electronic device 1 between the first test position 10 and the first storage bin 81; A second storage bin 91, for storing the charging device 2 to be tested; A second transplanting device 92, used for transplanting the charging device 2 between the second test position 11 and the second storage bin 91; The control center 6 is also connected to the first material storage bin 81 , the first transplanting device 82 , the second material storage bin 91 and the second transplanting device 92 to control the coordinated movement of the first material storage bin 81 , the first transplanting device 82 , the second material storage bin 91 and the second transplanting device 92 .

[0104] The aforementioned electronic device polling module 8 includes a first storage bin 81 and a first transplanting device 82 , and the aforementioned charging device polling module 9 includes a second storage bin 91 and a second transplanting device 92 .

[0105] Thus, multiple electronic devices 1 of the same model or multiple electronic devices 1 of different models can be stored through the first storage bin 81, and the first transplanting device 82 can realize the automated operation of transplanting the electronic devices 1 between the first storage bin 81 and the first test position 10. Multiple charging devices 2 of the same model or multiple charging devices 2 of different models can be stored through the second storage bin 91, and the second transplanting device 92 can realize the automated operation of transplanting the charging devices 2 between the second storage bin 91 and the second test position 11, thereby realizing the automated loading and unloading of the electronic devices 1 and the charging devices 2.

[0106] like Figure 2 , Figure 3A and Figure 3BAs shown, the charging compatibility testing equipment 1000 also includes a frame 17, and a first storage bin 81, a first test position 10, a first plug-in mechanism 3, a second plug-in mechanism 4, a second test position 11 and a second storage bin 91 are sequentially arranged in the length direction (X-axis direction) of the frame 17, a first transplanting device 82 is arranged across the opposite sides of the frame 17 along the width direction (X-axis direction) of the frame 17, and can move above the first storage bin 81 and the first test position 10, and a second transplanting device 92 is arranged across the opposite sides of the frame 17 along the width direction (X-axis direction) of the frame 17, and can move above the second storage bin 91 and the second test position 11.

[0107] Thus, the first material storage bin 81, the first test position 10, the first plug-in mechanism 3, the second plug-in mechanism 4, the second test position 11 and the second material storage bin 91 are arranged in a straight line in the length direction of the frame 17, so that the charging compatibility test equipment 1000 is modularized and easy to manage and operate. Moreover, the first transplanting device 82 is arranged on opposite sides of the frame 17 in the width direction of the frame 17 and can move above the first material storage bin 81 and the first test position 10. The second transplanting device 92 is arranged on opposite sides of the frame 17 in the width direction of the frame 17 and can move above the second material storage bin 91 and the second test position 11, which can make the structure of the charging compatibility test equipment 1000 more compact in the Y-axis direction.

[0108] Please refer to Figure 4 , Figure 5A , Figure 5B , Fig. 6A and Figure 6B , Figure 4 In the embodiment of this application Figure 2 The exploded schematic diagram of the charging compatibility test device 1000 is shown. Figure 5A for Figure 4 A structural diagram of the first transplanting device in FIG. Figure 5B for Figure 5A A local enlarged view of point B in FIG. Fig. 6A for Figure 5A A structural diagram of the first transplanting device in another viewing angle; Figure 6B for Fig. 6A A local enlarged view of point C in the figure.

[0109] like Figure 5A and Figure 5B As shown, the first transplanting device 82 includes a first transplanting mechanism 821 and a first manipulator 822 . The first manipulator 822 is disposed on the first transplanting mechanism 821 and moves under the drive of the first transplanting mechanism 821 to clamp or transfer the electronic device 1 .

[0110] In some embodiments, the first transplanting mechanism 821 is a gantry-type three-axis transplanting mechanism, that is, the first transplanting mechanism 821 includes a first support member 8211 fixed to opposite sides of the frame 17 in the width direction, two first-direction moving components 8212, a first support beam 8213, a second-direction moving component 8214, and a third-direction moving component 8215. The two first-direction moving components 8212 are respectively arranged on the two first support members 8211. The first support beam 8213 is connected between the two first-direction moving components 8212. The second-direction moving component 8214 is arranged on the first support beam 8213. The third-direction moving component 8215 is arranged on the second-direction moving component 8214. Among them, the first-direction moving component 8212 moves in the X-axis direction, the second-direction moving component 8214 moves in the Y-axis direction, and the third-direction moving component 8215 moves in the Z-axis direction.

[0111] In some embodiments, the first support member 8211 may be a frame support member, a plate support member or a columnar support member, etc., which is not limited here. In this embodiment, the first support member 8211 is a frame support member, including two first transverse plates 8211a and two first vertical plates 8211b, the two first transverse plates 8211a are arranged opposite to each other, the two first vertical plates 8211b are arranged opposite to each other, and the two first transverse plates 8211a and the two first vertical plates 8211b are connected to form a square frame structure. Further, in order to further improve the support stability of the first support member 8211, the first support member 8211 also includes a second vertical plate 8211c arranged between the two first vertical plates 8211b, the second vertical plate 8211c and the first vertical plate 8211b are arranged roughly vertically to form a T-shaped structure, and the second vertical plate 8211c is also connected between the two first transverse plates 8211a.

[0112] In some embodiments, the first supporting beam 8213 includes a second horizontal plate 8213a and a third vertical plate 8213b, the third vertical plate 8213b is arranged on the second horizontal plate 8213a to form an inverted T-shaped structure, the second transplanting mechanism 921 is fixed on the side of the third vertical plate 8213b, and the second horizontal plate 8213a provides a certain supporting force for the second transplanting mechanism 921.

[0113] In some embodiments, the first direction moving component 8212, the second direction moving component 8214 and the third direction moving component 8215 are all a combination of a motor and a chain transmission mechanism. The chain transmission mechanism has the advantages of accurate transmission ratio, strong load-bearing capacity, high transmission efficiency, flexible center distance, simple maintenance, no slippage and low cost.

[0114] It can be understood that in other embodiments, the first direction moving component 8212, the second direction moving component 8214 and the third direction moving component 8215 can be replaced by a combination structure of a motor and a screw transmission mechanism, a combination structure of a motor and a gear transmission mechanism, a cylinder slider mechanism, etc., which is not limited here.

[0115] In some embodiments, the first direction moving component 8212 is further provided with a first sliding groove 8212a. When viewed from the Y-axis direction, the first sliding groove 8212a is a flat U-shaped structure, and the first sliding groove 8212a extends along the X-axis direction. The output end of the first direction moving component 8212 is provided inside the first sliding groove 8212a, and the second cross plate 8213a is provided with a first connecting block 8214a. The first connecting block 8214a is U-shaped, which is sleeved in the first sliding groove 8212a and connected to the output end of the first direction moving component 8212 and to the bottom surface of the second cross plate 8213a. Therefore, the first sliding groove 8212a can provide connection and sliding guide for the second direction moving component 8214.

[0116] In some embodiments, Fig. 6A and Figure 6B As shown, the second direction moving component 8214 also includes a first guide rail 8214b and a first slider 8214c arranged on the side of the third vertical plate 8213b, the first guide rail 8214b extends along the Y-axis direction, the first slider 8214c is connected to the first guide rail 8214b and can slide along the Y-axis direction under the guidance of the first guide rail 8214b, the third direction moving component 8215 is fixedly connected to the first slider 8214c, so it can be indirectly connected to the first guide rail 8214b, and move along the Y-axis direction under the guidance of the first guide rail 8214b, the cooperation of the first guide rail 8214b and the first slider 8214c not only provides sufficient supporting force for the second direction moving component 8214, but also provides supporting force in the Z-axis direction for the second direction moving component 8214, thereby improving the load-bearing capacity of the second direction moving component 8214 in the Z-axis direction, thereby improving the overall load-bearing capacity and reliability of the first transplanting mechanism 821, and improving the smoothness of sliding.

[0117] In some embodiments, a second sliding groove 8214d is provided on the second-direction moving component 8214. When viewed from the Z-axis direction, the second sliding groove 8214d is a flat U-shaped structure, and the second sliding groove 8214d extends along the Y-axis direction. The output end of the second-direction moving component 8214 is provided inside the second sliding groove 8214d. A second connecting block (not shown) is provided on the third-direction moving component 8215. The second connecting block is U-shaped, sleeved in the second sliding groove 8214d, and connected to the output end of the second-direction moving component 8214 and to the back of the third-direction moving component 8215. Therefore, the second sliding groove 8214d can provide connection and sliding guide for the third-direction moving component 8215.

[0118] Please refer to Figure 7 , Figure 8 and Fig. 9 , Figure 7 For the embodiments of this application Fig. 6A An enlarged view of the first manipulator 822 in FIG. Figure 8 for Figure 7 An exploded diagram of Fig. 9 for Figure 8 A structural diagram of some components in another perspective.

[0119] In some embodiments, the first manipulator 822 includes a first connecting member 8221, a first clamping jaw driving mechanism 8222, and two first clamping jaws 8223. The first clamping jaw driving mechanism 8222 is disposed at the end of the first connecting member 8221, and the two first clamping jaws 8223 are respectively connected to different positions of the first clamping jaw driving mechanism 8222. The first clamping jaw driving mechanism 8222 can drive the two first clamping jaws 8223 to move toward each other to clamp the electronic device 1, or drive the two first clamping jaws 8223 to move away from each other to put down the electronic device 1.

[0120] In some embodiments, the first connecting component 8221 includes a first connecting plate 8221a, a first connecting arm 8221b and a second connecting plate 8221c. The first connecting plate 8221a is a vertical plate, the second connecting plate 8221c is a horizontal plate, the extension direction of the first connecting arm 8221b is the X-axis direction, and the first connecting plate 8221a is connected to the output end of the third directional moving component 8215. In this embodiment, the first connecting plate 8221a is two spaced-apart parallel connecting plates, which are respectively arranged on opposite sides of the third directional moving component 8215 in the X-axis direction and connected to each other. The second connecting plate 8221c is vertically connected to the first connecting plate 8221a, the first connecting arm 8221b is connected between the first connecting plate 8221a and the second connecting plate 8221c, and the first clamp driving mechanism 8222 is connected to the second connecting plate 8221c. Please refer to Figure 8 and Fig. 9The first clamping jaw driving mechanism 8222 includes a first motor 8222a, a first belt transmission mechanism 8222b and a first screw transmission mechanism 8222c. The first motor 8222a is fixed on the top of the second connecting plate 8221c, the first belt transmission mechanism 8222b is fixed on the side of the second connecting plate 8221c, and the first screw transmission mechanism 8222c is arranged on the bottom surface of the second connecting plate 8221c. A pulley of the first belt transmission mechanism 8222b is connected to the output shaft of the first motor 8222a, another pulley of the first belt transmission mechanism 8222b is connected to the first screw 8222c1 of the first screw transmission mechanism 8222c, and two first screw nuts on the first screw transmission mechanism 8222c are respectively connected to the two first clamping jaws 8223. It can be understood that the first screw rod 8222c1 of the first screw rod transmission mechanism 8222c is symmetrically provided with left-handed threads and right-handed threads, and the two first screw nuts are respectively connected to the left-handed threads and the right-handed threads. Therefore, the rotation of the first screw rod 8222c1 can be converted into synchronous movement towards or away from each other of the two first screw nuts.

[0121] In some embodiments, a second guide rail 8221c1 and a second slider 8221c2 are provided on the bottom surface of the second connecting plate 8221c, the second slider 8221c2 is slidably connected to the second guide rail 8221c1, and two first screw nuts are fixedly connected to the two second sliders 8221c2 respectively.

[0122] Thus, the movement of the first screw nut can be further guided by the second guide rail 8221c1 and the second slider 8221c2, and the overall load-bearing capacity of the first screw transmission mechanism 8222c can be improved, making the movement of the first manipulator 822 more reliable.

[0123] It can be understood that two first position sensors 8221c3 are provided on the second connecting plate 8221c at positions corresponding to the movable stroke of the first clamping jaw 8223. The two first position sensors 8221c3 respectively sense the open position and the clamping position of the first clamping jaw 8223 to determine whether the two first clamping jaws 8223 are currently in an open state or a clamping state.

[0124] In some embodiments, the two first clamping jaws 8223 are both L-shaped, the L-shaped openings of the two first clamping jaws 8223 are arranged opposite to each other, and the first clamping protrusions 8223a are arranged on the opposite sides of the vertical plates of the two first clamping jaws 8223, and the first clamping protrusions 8223a can be aligned with and clamped with the first clamping holes 180 on the first clamp 18 for clamping the electronic device 1, so that the first clamp 8223 can be installed with the first clamp 18 of the electronic device 1, and the first clamp 18 can be transported between the first storage bin 81 and the first test position 10. It can be understood that whether in the first storage bin 81, at the first test position 10, or during transportation, the electronic device 1 is installed in the first clamp 18 and positioned by the first clamp 18.

[0125] It is understandable that the two first clamping jaws 8223 may be provided with limit structures at both ends of the movement stroke in the Y-axis direction.

[0126] For some examples, please refer to Figure 7 and Figure 8 The first manipulator 822 is provided with a button mechanism 8224, which is used to press the power button of the electronic device 1 when the first manipulator 822 clamps the electronic device 1 to start the electronic device 1. It is understandable that when performing the charging compatibility test, the electronic device 1 needs to be turned off by default.

[0127] It should be noted that the electronic device 1 can be a mobile phone or a tablet, etc. Therefore, the position of the power button of different mobile phones may be different, and the power position of the tablet and the mobile phone may also be different. Therefore, the design of the key mechanism 8224 needs to be compatible with the key positions of the power buttons on different electronic devices 1. For example, the power button on the mobile phone is generally located on the right side, and the power button on the tablet is located on the bottom side in some cases. Therefore, the key mechanism 8224 can include a first key mechanism 8224a and a second key mechanism 8224b, the first key mechanism 8224a is located on the first connecting plate 8221a and corresponds to the power button on the bottom side of the electronic device 1, and the second key mechanism 8224b is located on the second connecting plate 8221c and corresponds to the power button on the side of the electronic device 1. Therefore, when recording the electronic device 1, it is necessary to record the position of the power button of the electronic device 1 accordingly, so as to facilitate the control center 6 to select and start the corresponding key mechanism 8224 to press the power button of the electronic device 1 to start the electronic device 1. For example, when the power button of the electronic device 1 is on the right side, the second button mechanism 8224b needs to be activated to press the power button of the electronic device 1, and when the power button of the electronic device 1 is on the bottom side, the first button mechanism 8224a needs to be driven to press the power button of the electronic device 1. The bottom side of the electronic device 1 refers to the bottom side when the electronic device 1 is in a vertical screen use state, and the right side of the electronic device 1 refers to the right side when the electronic device 1 is in a vertical screen use state.

[0128] It should be noted that both the first button mechanism 8224a and the second button mechanism 8224b have the degree of freedom of movement in the Z-axis direction. Specifically, the first button mechanism 8224a is provided with a first cylinder mechanism 8224a1 and a first button contact 8224a2. The first cylinder mechanism 8224a1 is connected to the first connecting plate 8221a. In this embodiment, the first connecting plate 8221a is two vertical connecting plates arranged at intervals. The first cylinder mechanism 8224a1 is connected between the two connecting plates arranged at intervals. The first button contact 8224a2 is provided at the output end of the first cylinder mechanism 8224a1, and the first button contact 8224a2 faces the X-axis direction. The first cylinder mechanism 8224a1 drives the first button contact 8224a2 to extend along the X-axis direction and press the power button located on the bottom edge of the electronic device 1 to start the electronic device 1. The second button mechanism 8224b is provided with a second cylinder mechanism 8224b1 and a second button contact 8224b2. The second cylinder mechanism 8224b1 is vertically connected to the side of the second connecting plate 8221c away from the first button mechanism 8224a. The second button contact 8224b2 is connected to the output end of the second cylinder mechanism 8224b1. The second button contact 8224b2 faces the Y-axis direction. The second cylinder mechanism 8224b1 drives the second button contact 8224b2 to extend along the Y-axis direction and press the power button on the side of the electronic device 1 to start the electronic device 1.

[0129] For some examples, please refer to Figure 8 The first manipulator 822 is also provided with a first scanning device 8225, which is arranged on the second connecting plate 8221c and can scan and enter the two-dimensional code on the electronic device 1 clamped on the first clamping claw 8223.

[0130] Thus, the charging compatibility test device 1000 can start the electronic device 1 by pressing the power button of the electronic device 1 through the above key mechanism 8224, and when it needs to be shut down, it can be shut down through the WIFI ADB command. Thus, the charging compatibility test device 1000 of the present application realizes the automation of power on and off compatible with different types of electronic devices 1.

[0131] For some examples, please refer to Fig.10The first storage bin 81 includes at least two layers of first storage racks 811, at least two layers of first storage racks 811 are stacked in the Z-axis direction (height direction), each layer of the first storage rack 811 is provided with at least two first bins 812, each first bin 812 is used to place an electronic device 1, and each layer of the first storage rack 811 can be translated between the first position and the second position along the X-axis direction, so that the first storage racks 811 of different layers are staggered and the first bins 812 are exposed. Specifically, the first storage bin 81 is provided with a total of four layers of first storage racks 811, and each layer of the first storage rack 811 is provided with about more than 20 first bins 812. It can be understood that in other embodiments, the number of layers of the first storage racks 811 of the first storage bin 81 and the number of first bins 812 on each layer of the first storage rack 811 can be set according to actual requirements, and are not limited here.

[0132] Thus, when the first storage rack 811 of the lower layer is blocked by the first storage rack 811 of the higher layer, the first storage rack 811 of the higher layer can be driven to translate to expose the first storage rack 811 of the lower layer, thereby facilitating the clamping operation of the electronic device 1 on the first storage rack 811 of the lower layer.

[0133] In some embodiments, the first storage bin 81 includes a first bracket 813 and a second bracket 814. The first bracket 813 and the second bracket 814 are of a layer plate structure and are arranged at intervals. The first bracket 813 and the second bracket 814 are located on opposite sides of the first storage rack 811, and the number of layers of the first bracket 813 and the second bracket 814 is equal to the number of the first storage rack 811. Therefore, each first storage rack 811 is arranged on a layer plate of the first bracket 813 and a layer plate of the second bracket 814. The first storage bin 81 also includes a first linear drive guide mechanism 815 arranged corresponding to the first storage rack 811 of each layer and arranged on the corresponding layer plate, and the first linear drive guide mechanism 815 is connected to the first storage rack 811. The first linear drive guide mechanism 815 drives the first storage rack 811 to slide between the first position and the second position of the corresponding layer.

[0134] The first linear drive guide mechanism 815 may be, but is not limited to, a combination structure of a motor and a screw transmission mechanism, a combination structure of a motor and a pulley transmission mechanism, a cylinder slider mechanism, a combination structure of a motor and a gear transmission mechanism, a combination structure of a motor and a chain transmission mechanism, etc. In this embodiment, the first linear drive guide mechanism 815 is a combination structure of a cylinder slider mechanism and a guide rail.

[0135] For some examples, please refer to Fig.11 , Fig.12 , Fig.13A , Fig. 13B , Fig.14A and Fig. 14B , Fig.11 In the embodiment of this application Figure 2 The structure diagram of the charging compatibility test equipment shown in another perspective; Fig.12 for Fig.11 Schematic diagram of the charging compatibility test equipment in FIG. Fig.13A for Fig.12 A structural diagram of a second transplanting device in FIG. Fig. 13B for Fig.13A A local enlarged view of D in FIG. Fig.14A for Fig.13A A structural diagram of the second transplanting device in another viewing angle; Fig. 14B for Fig.14A A local enlarged view of point E in FIG.

[0136] like Fig.13A and Fig. 13B As shown, the second transplanting device 92 is similar in structure to the first transplanting device 82, except that the second transplanting device 92 is disposed on opposite sides of the frame 17 adjacent to the second test position 11. Specifically, the second transplanting device 92 includes a second transplanting mechanism 921 and a second manipulator 922, the second transplanting mechanism 921 being a gantry-type three-axis transplanting mechanism, and the second manipulator 922 being disposed on the second transplanting mechanism 921 and moving under the drive of the second transplanting mechanism 921 to clamp or transfer the charging device 2.

[0137] In some embodiments, the second transplanting mechanism 921 is a gantry-type three-axis transplanting mechanism, that is, the second transplanting mechanism 921 includes a second support member 9211 fixed to opposite sides of the frame 17 in the width direction, two fourth-direction moving components 9212, a second support beam 9213, a fifth-direction moving component 9214, and a sixth-direction moving component 9215. The two fourth-direction moving components 9212 are respectively arranged on the two second support members 9211. The second support beam 9213 is connected between the two fourth-direction moving components 9212. The fifth-direction moving component 9214 is arranged on the second support beam 9213. The sixth-direction moving component 9215 is arranged on the fifth-direction moving component 9214. Among them, the fourth-direction moving component 9212 moves in the X-axis direction, the fifth-direction moving component 9214 moves in the Y-axis direction, and the sixth-direction moving component 9215 moves in the Z-axis direction.

[0138] In some embodiments, the second support member 9211 may be a frame support member, a plate support member or a columnar support member, etc., which is not limited here. In the present embodiment, the second support member 9211 is a frame support member, comprising two third transverse plates 9211a and two fourth vertical plates 9211b, the two third transverse plates 9211a are arranged opposite to each other, the two fourth vertical plates 9211b are arranged opposite to each other, and the two third transverse plates 9211a and the two fourth vertical plates 9211b are connected to form a square frame structure. Further, in order to further improve the support stability of the second support member 9211, the second support member 9211 also includes a fifth vertical plate 9211c arranged between the two fourth vertical plates 9211b, the fifth vertical plate 9211c and the fourth vertical plate 9211b are arranged roughly vertically to form a T-shaped structure, and the fifth vertical plate 9211c is also connected between the two third transverse plates 9211a.

[0139] In some embodiments, the second supporting beam 9213 includes a fourth horizontal plate 9213a and a sixth vertical plate 9213b, the sixth vertical plate 9213b is arranged on the fourth horizontal plate 9213a to form an inverted T-shaped structure, the second transplanting mechanism 921 is fixed on the side of the sixth vertical plate 9213b, and the fourth horizontal plate 9213a provides a certain supporting force for the second transplanting mechanism 921.

[0140] In some embodiments, the fourth direction moving component 9212, the fifth direction moving component 9214 and the sixth direction moving component 9215 are all a combination of a motor and a chain transmission mechanism. The chain transmission mechanism has the advantages of accurate transmission ratio, strong load-bearing capacity, high transmission efficiency, flexible center distance, simple maintenance, no slippage and low cost.

[0141] It can be understood that in other embodiments, the fourth direction moving component 9212, the fifth direction moving component 9214 and the sixth direction moving component 9215 can be replaced by a combination structure of a motor and a screw transmission mechanism, a combination structure of a motor and a belt transmission mechanism, a combination structure of a motor and a gear transmission mechanism, a cylinder slider mechanism, etc., which is not limited here.

[0142] In some embodiments, the fourth direction moving component 9212 is further provided with a fourth sliding groove 9212a. When viewed from the Y-axis direction, the fourth sliding groove 9212a is a flat U-shaped structure, and the fourth sliding groove 9212a extends along the X-axis direction. The output end of the fourth direction moving component 9212 is provided inside the fourth sliding groove 9212a, and a fourth connecting block 9214a is provided on the fourth cross plate 9213a. The fourth connecting block 9214a is U-shaped, which is sleeved in the fourth sliding groove 9212a and connected to the output end of the fourth direction moving component 9212 and to the bottom surface of the fourth cross plate 9213a. Therefore, the fourth sliding groove 9212a can provide connection and sliding guide for the fifth direction moving component 9214.

[0143] In some embodiments, such as Fig.14A and Fig. 14B As shown, the fifth direction moving component 9214 also includes a third guide rail 9214b and a third slider 9214c arranged on the side of the fifth vertical plate 9211c, the third guide rail 9214b extends along the Y-axis direction, the third slider 9214c is connected to the third guide rail 9214b and can slide along the Y-axis direction under the guidance of the third guide rail 9214b, the sixth direction moving component 9215 is fixedly connected to the third slider 9214c, so it can be indirectly connected to the third guide rail 9214b, and move along the Y-axis direction under the guidance of the third guide rail 9214b, the cooperation of the third guide rail 9214b and the third slider 9214c not only provides sufficient supporting force for the fifth direction moving component 9214, but also provides supporting force in the Z-axis direction for the fifth direction moving component 9214, thereby improving the load-bearing capacity of the fifth direction moving component 9214 in the Z-axis direction, thereby improving the overall load-bearing capacity and reliability of the second transplanting mechanism 921, and improving the smoothness of sliding.

[0144] In some embodiments, a fifth sliding groove 9214d is provided on the fifth direction moving component 9214. When viewed from the Z-axis direction, the fifth sliding groove 9214d is a flat U-shaped structure, and the fifth sliding groove 9214d extends along the Y-axis direction. The output end of the fifth direction moving component 9214 is provided inside the fifth sliding groove 9214d. A fifth connecting block is provided on the sixth direction moving component 9215. The fifth connecting block is U-shaped, sleeved in the fifth sliding groove 9214d, and connected to the output end of the fifth direction moving component 9214 and to the back of the sixth direction moving component 9215. Therefore, the fifth sliding groove 9214d can provide connection and sliding guide for the sixth direction moving component 9215.

[0145] Please refer to Fig.15 and Fig.16 , Fig.15 For the embodiments of this application Fig.14A An enlarged view of the second manipulator 922 in FIG. Fig.16 for Fig.15 Structural diagram from another perspective. The second manipulator 922 includes a second connecting part 9221, a second clamping jaw driving mechanism 9222, and two second clamping jaws 9223. The second clamping jaw driving mechanism 9222 is arranged at the end of the second connecting part 9221, and the two second clamping jaws 9223 are respectively connected to different positions of the second clamping jaw driving mechanism 9222. The second clamping jaw driving mechanism 9222 can drive the two second clamping jaws 9223 to move toward each other to clamp the charging device 2, or drive the two second clamping jaws 9223 to move away from each other to put down the charging device 2.

[0146] In some embodiments, the second connecting component 9221 includes a third connecting plate 9221a, a second connecting arm 9221b and a fourth connecting plate 9221c, the third connecting plate 9221a is a vertical plate, the fourth connecting plate 9221c is a horizontal plate, the extension direction of the second connecting arm 9221b is the X-axis direction, the third connecting plate 9221a is connected to the output end of the sixth direction moving component 9215, the second connecting arm 9221b is connected between the third connecting plate 9221a and the fourth connecting plate 9221c, and the second clamping jaw driving mechanism 9222 is connected to the fourth connecting plate 9221c. Specifically, the second clamping jaw driving mechanism 9222 includes a second motor 9222a, a second belt transmission mechanism 9222b, and a second screw transmission mechanism 9222c. The second motor 9222a is fixed above the fourth connecting plate 9221c, the second belt transmission mechanism 9222b is fixed to the side of the fourth connecting plate 9221c, and the second screw transmission mechanism 9222c is arranged on the bottom surface of the fourth connecting plate 9221c. A pulley of the second belt transmission mechanism 9222b is connected to the output shaft of the second motor 9222a, another pulley of the second belt transmission mechanism 9222b is connected to the second screw 9222c1 of the second screw transmission mechanism 9222c, and two second screw nuts on the second screw transmission mechanism 9222c are respectively connected to the two second clamping jaws 9223. It can be understood that the second screw rod 9222c1 of the second screw transmission mechanism 9222c is symmetrically provided with left-handed threads and right-handed threads, and the two second screw nuts are respectively connected to the left-handed threads and the right-handed threads. Therefore, the rotation of the second screw rod 9222c1 can be converted into synchronous movement towards or away from each other of the two second screw nuts.

[0147] In some embodiments, Fig.15 As shown, the housing 9222b1 of the second belt transmission mechanism 9222b is removed, so it can be clearly seen that the second belt transmission mechanism 9222b includes two pulleys and belts connected to the two pulleys.

[0148] In some embodiments, a fourth guide rail 9221c1 and a fourth slider 9221c2 connected to the fourth guide rail 9221c1 are provided on the bottom surface of the fourth connecting plate 9221c, and two second screw nuts are fixedly connected to the two fourth sliders 9221c2 respectively.

[0149] Thus, the movement of the second screw nut can be further guided by the fourth guide rail 9221c1 and the fourth slider 9221c2, and the overall load-bearing capacity of the second screw transmission mechanism 9222c can be improved, making the movement of the second manipulator 922 more reliable.

[0150] It can be understood that two second position sensors 9221c3 are provided on the fourth connecting plate 9221c at positions corresponding to the movable travel of the second clamping jaws 9223. The two second position sensors 9221c3 respectively sense the open position and the clamping position of the second clamping jaws 9223 to determine whether the two second clamping jaws 9223 are currently in an open state or a clamped state.

[0151] In some embodiments, the two second clamps 9223 are both L-shaped, the L-shaped openings of the two second clamps 9223 are arranged opposite to each other, and the second clamping protrusions 9223a are arranged on the opposite sides of the vertical plates of the two second clamps 9223, and the second clamping protrusions 9223a can be aligned and clamped with the second clamping holes 190 on the second clamp 19 for clamping the charging device 2, so that the second clamp 9223 can be installed with the second clamp 19 of the charging device 2, and the second clamp 19 can be transported between the second storage bin 91 and the second test position 11. It can be understood that whether in the second storage bin 91, at the second test position 11, or during transportation, the charging device 2 is installed in the second clamp 19 and positioned by the second clamp 19.

[0152] It is understandable that the second limiting structures can be respectively provided at the two ends of the movement stroke of the two second clamping jaws 9223 in the Y-axis direction.

[0153] For some examples, please refer to Fig.16 The second manipulator 922 is also provided with a second scanning device 9225, which is arranged on the fourth connecting plate 9221c and can scan and enter the QR code on the charging device 2 clamped on the second clamping claw 9223.

[0154] For some examples, please refer to Fig.17 The second storage bin 91 includes at least two layers of second storage racks 911, at least two layers of second storage racks 911 are stacked in the Z-axis direction (height direction), each layer of the second storage rack 911 is provided with at least two second bins 912, each second bin 912 is used to place a charging device 2, and each layer of the second storage rack 911 can be translated between the third position and the fourth position, so that the second storage racks 911 of different layers are staggered and the second bins 912 are exposed. Specifically, the second storage bin 91 is provided with a total of four layers of second storage racks 911, and each layer of the second storage rack 911 is provided with about 20 second bins 912. It can be understood that in other implementations, the number of layers of the second storage racks 911 of the second storage bin 91 and the number of second bins 912 on each layer of the second storage rack 911 can be set according to actual requirements, and are not limited here.

[0155] Thus, when the second storage rack 911 of the lower layer is blocked by the second storage rack 911 of the higher layer, the second storage rack 911 of the higher layer can be driven to translate so that the second storage rack 911 of the lower layer is exposed, thereby facilitating the clamping operation of the charging device 2 on the second storage rack 911 of the lower layer.

[0156] In some embodiments, the second storage bin 91 includes a third bracket 913 and a fourth bracket 914. The third bracket 913 and the fourth bracket 914 are of a layer plate structure and are arranged at intervals. The third bracket 913 and the fourth bracket 914 are located on opposite sides of the second storage rack 911, and the number of layers of the third bracket 913 and the fourth bracket 914 is equal to the number of the second storage rack 911. Therefore, each second storage rack 911 is arranged on a layer plate of the third bracket 913 and a layer plate of the fourth bracket 914. The second storage bin 91 also includes a second linear drive guide mechanism 915 arranged corresponding to the second storage rack 911 of each layer and arranged on the corresponding layer plate, and the second linear drive guide mechanism 915 is connected to the second storage rack 911. The second linear drive guide mechanism 915 drives the second storage rack 911 to slide between the third position and the fourth position of the corresponding layer.

[0157] The second linear drive guide mechanism 915 may be, but is not limited to, a combination of a motor and a screw transmission mechanism, a combination of a motor and a pulley transmission mechanism, a cylinder slider mechanism, a combination of a motor and a gear transmission mechanism, a combination of a motor and a chain transmission mechanism, a mechanism of a cylinder slider mechanism combined with a guide rail, etc. In this embodiment, the second linear drive guide mechanism 915 is a combination of a cylinder slider mechanism and a guide rail.

[0158] In summary, in some embodiments, the charging compatibility testing device 1000 further includes: A fixture, the fixture is used to load the electronic device 1 or charging device 2 to be tested; A storage bin, which is used to store the electronic device 1 and / or the charging device 2 installed with the fixture; The transplanting device is connected to the control center 6, and the control center 6 controls the transplanting device to transplant the electronic device 1 or the charging device 2 installed with the fixture between the storage bin, the first test position 10 and / or the second test position 11 by cooperating with the fixture.

[0159] Among them, the fixture can be the first fixture 18 or the second fixture 19 of this article, the storage bin can be the first storage bin 81 or the second storage bin 91 of this article, and the transplanting device can be the first transplanting device 82 or the second transplanting device 92 of this article. It should be noted that in some embodiments, the first fixture 18 and the second fixture 19 can have the same structure. In the same storage bin, part of the area may be used to place the electronic device 1, and part of the area may be used to place the charging device 2. The transplanting device can transplant both the electronic device 1 and the charging device 2. Therefore, the above-mentioned fixture, storage bin and transplanting device can all be 1. Of course, the above-mentioned fixture, storage bin and transplanting device can also be 2 respectively. The detailed description of the above-mentioned fixture, storage bin and transplanting device is 2 respectively, and the specific description of the embodiment described later is referred to. In other embodiments, the corresponding relationship between the fixture, the transplanting device and the storage bin is not limited. The core of this application is to use a transplanting device to transplant a fixture loaded with electronic equipment or charging equipment, so as to achieve compatible transplantation of electronic equipment 1 and charging equipment 2 with different external dimensions.

[0160] Therefore, in the present application, the transplanting device cooperates with the clamp to transplant the electronic device 1 or the charging device 2 installed with the clamp, thereby achieving compatibility with electronic devices 1 or charging devices 2 with different external dimensions and realizing the automation of transplanting the electronic device 1 and the charging device 2.

[0161] In some embodiments, the transplanting device includes a transplanting mechanism and a manipulator, the transplanting mechanism is a gantry-type three-axis transplanting mechanism, and the manipulator is connected to the transplanting mechanism and transplants the electronic device or charging device with the fixture installed under the drive of the transplanting mechanism. The transplanting mechanism can be the first transplanting mechanism 821 or the second transplanting mechanism 921 of this article, and the manipulator can be the first manipulator 822 or the second manipulator 922 of this article.

[0162] Therefore, in the present application, the transplanting mechanism adopts a gantry-type three-axis transplanting mechanism, which has a wider range of motion and higher precision.

[0163] In some embodiments, the storage bin includes at least two layers of storage racks, at least two layers of storage racks are stacked in the height direction, each layer of the storage rack is provided with at least two storage positions, and each layer of the storage rack can be translated between a first position and a second position so that storage racks at different layers are staggered. The storage bin can be the first storage bin 81 or the second storage bin 91 of this article, the storage rack can be the first storage rack 811 or the second storage rack 911 of this article, and the storage position can be the first storage position 812 or the second storage position 912 of this article.

[0164] Thus, each layer of the storage rack can be translated between the first position and the second position, so that the storage racks on different layers are staggered, and more storage spaces can be set up to load more electronic devices 1 or charging devices 2, and are convenient for taking and placing.

[0165] In some embodiments, the storage bin includes a first storage bin 81 and a second storage bin 91, the first storage bin 81 is used to store the electronic device 1 to be tested, and the second storage bin 91 is used to store the charging device 2 to be tested; the clamp includes a first clamp 18 and a second clamp 19, the first clamp 18 is used to load the electronic device 1, and the second clamp 19 is used to load the charging device 2, the transplanting device includes a first transplanting device 82 and a second transplanting device 92, the first transplanting device 82 is used to transplant the electronic device 1 installed with the first clamp 18 between the first test position 10 and the first storage bin 81; the second transplanting device 92 is used to transplant the charging device 2 installed with the second clamp 19 between the second test position 11 and the second storage bin 91.

[0166] Therefore, in the present application, the electronic device 1 and the charging device 2 are stored separately, and are transplanted using the first transplanting device 82 and the second transplanting device 92 respectively, which can improve the transplanting efficiency.

[0167] In some embodiments, the first transplanting device 82 includes a first transplanting mechanism 821 and a first manipulator 822. The first transplanting mechanism 821 is a gantry-type three-axis transplanting mechanism. The first manipulator 822 is disposed on the first transplanting mechanism 821. The first manipulator 822 is provided with a button mechanism 8224. The button mechanism 8224 is used to press the power button of the electronic device 1 when the first manipulator 822 clamps the electronic device 1.

[0168] Therefore, in the present application, a button mechanism 8224 is provided on the first manipulator 822 to realize automation of pressing the power button.

[0169] It should be noted that the charging compatibility test device 1000 not only needs to test the compatibility between different electronic devices 1 and different charging devices 2, but also needs to make the dimensions of different electronic devices 1 and different charging devices 2 compatible in order to achieve automation. Therefore, the compatibility of the dimensions of the electronic device 1 and the charging device 2 is also very important.

[0170] It should be noted that the above content is a general description. Therefore, for the numbers in the above general description, please refer to the specific description in the context and the introduction of related drawings.

[0171] For some examples, please refer to Fig.18 , Fig.18It is an assembly diagram of the first clamp 18 and the electronic device 1 in the first embodiment of the present application. In this embodiment, the electronic device 1 is a tablet. The charging compatibility test device 1000 includes a first clamp 18, and the first clamp 18 is used to clamp the electronic device 1. The electronic device 1 assembled with the first clamp 18 is placed in the first bin 812 of the first storage bin 81 or the first test position 10, and is clamped by the first manipulator 822 of the first transfer device 82 and transferred between the first storage bin 81 and the first test position 10.

[0172] Therefore, in the present application, by setting up the first clamp 18, it is possible to be compatible with electronic devices 1 having different external dimensions, so that electronic devices 1 having different external dimensions can be placed in the first bin 812 and the first test position 10 having the same dimensions and use the same first manipulator 822 to clamp and transport the electronic device 1.

[0173] For some examples, please refer to Fig.19 , Fig.19 for Fig.18 The first fixture 18 includes a first loading portion 1810 and a first clamping portion 189. The first loading portion 1810 forms a first loading space for loading the electronic device 1. The size of the first loading space is variable. The first clamping portion 189 is located outside the loading portion. The first clamping portion 189 is provided with a first clamping member. The first manipulator 822 includes a first clamping claw 8223. The first clamping claw 8223 is provided with a second clamping member. When the first clamping member is clamped with the clamping member, the first transplanting device 82 can transplant the first fixture 18. The first clamping member can be a first clamping hole 180 provided on the first clamping portion 189, and the second clamping member can be a first clamping protrusion 8223a on the first manipulator 822.

[0174] In some embodiments, the first clamping portion 189 is an inverted U-shaped structure, and the first clamping member is a first clamping hole 180 provided on the inverted U-shaped structure.

[0175] In some embodiments, the first fixture 18 includes a first base 181, a first positioning block 182, a second positioning block 183, a third positioning block 184 and a fourth positioning block 185, a first bidirectional screw transmission mechanism 186 and a first unidirectional screw transmission mechanism 187, the first positioning block 182, the second positioning block 183, the third positioning block 184 and the fourth positioning block 185 are respectively located on the four sides of the first base 181, the first positioning block 182 and the second positioning block 183 are arranged opposite to each other, the third positioning block 184 and the fourth positioning block 185 are arranged opposite to each other, the first bidirectional screw transmission mechanism 186 is arranged on the first base 181, and the first positioning block 182 and the second positioning block 183 are connected to the first bidirectional screw transmission mechanism 186 On the opposite sides of the first two-way screw transmission mechanism 186, the first positioning block 182 and the second positioning block 183 are used to drive the first positioning block 182 and the second positioning block 183 to move synchronously toward or away from each other in the first direction (Y-axis direction). The third positioning block 184 is arranged on the first one-way screw transmission mechanism 187. The first one-way screw transmission mechanism 187 can drive the third positioning block 184 to move toward the side close to the fourth positioning block 185 or away from the side of the fourth positioning block 185 in the second direction (X-axis direction). The first direction and the second direction are arranged vertically. The first positioning block 182, the second positioning block 183, the third positioning block 184 and the fourth positioning block 185 cooperate to form a receiving space that adapts to the size of the electronic device 1 and clamps the electronic device 1 in the center. Among them, the first direction is parallel to the Y-axis direction, and the second direction is parallel to the X-axis direction.

[0176] Thus, since the first bidirectional screw transmission mechanism 186 is a bidirectional clamping and positioning mechanism, it can drive the first positioning block 182 and the second positioning block 183 to move synchronously toward or away from each other in the first direction. The first bidirectional screw transmission mechanism 186 can clamp the electronic device 1 in the center in the first direction, so that the electronic device 1 can be installed in the center on the first clamp 18. The first unidirectional screw transmission mechanism 187 can drive the third positioning block 184 to move in the second direction toward the side close to the fourth positioning block 185. Therefore, the first unidirectional screw transmission mechanism 187 can position the electronic device 1 in the second direction to the side close to the fourth positioning block 185. Moreover, the fourth positioning block 185 is located on the side of the first clamp 18 close to the first plug-in mechanism 3, which can facilitate the alignment and plug-in operations of the first plug-in mechanism 3.

[0177] In some embodiments, the first bidirectional screw transmission mechanism 186 includes a third screw 1861 and two third screw nuts 1862. The third screw 1861 is divided into two sections along its length direction (Y-axis direction), one section is provided with a left-handed thread, and the other section is provided with a right-handed thread. The two third screw nuts 1862 are respectively threadedly connected to the left-handed thread and the right-handed thread and are symmetrically arranged relative to the center point of the first clamp 18. It can be understood that the center point refers to the desired center position of the first clamp 18 when clamping the electronic device 1. When the electronic device 1 is located at the center position, the subsequent plugging and unplugging work of the first plugging and unplugging mechanism 3 will be convenient. The third screw 1861 extends along the first direction (Y-axis direction), the first positioning block 182 can be slidably connected to one of the third screw nuts 1862, and the second positioning block 183 can be slidably connected to the other of the third screw nuts 1862, so that the electronic device 1 can be supported and limited on the opposite sides of the first direction of the electronic device 1. When the third screw 1861 rotates, driving the two third screw nuts 1862 to move toward or away from each other, the first positioning block 182 and the second positioning block 183 are also synchronously driven to move toward or away from each other, thereby achieving center clamping of the electronic device 1 in the first direction.

[0178] In some embodiments, the first bidirectional screw transmission mechanism 186 further includes a first knob 1863, which is fixedly connected to one end of the third screw 1861, and the third screw 1861 can be driven to rotate by the first knob 1863. It is understandable that in other embodiments, the first knob 1863 can be replaced by a motor, etc., which is not limited here.

[0179] In some embodiments, the first bidirectional screw transmission mechanism 186 further includes two first moving blocks 1864, and the two first moving blocks 1864 are respectively fixedly connected to the two third screw nuts 1862, so when the third screw 1861 rotates, the two third screw nuts 1862 are driven to move toward or away from each other in the first direction, and the two first moving blocks 1864 are also synchronously driven to move toward or away from each other in the first direction. It should be noted that the length direction of the first moving block 1864 extends along the second direction (X-axis direction), the top surface of the first moving block 1864 is in the shape of a track, the first positioning block 182 can be one or more, and can be slidably connected to the top surface of one of the first moving blocks 1864, and can slide along the second direction under the guidance of the first moving block 1864. The second positioning block 183 can be one or more, and can be slidably connected to the top surface of another first moving block 1864, and can slide along the second direction under the guidance of the other first moving block 1864.

[0180] Thus, the first positioning block 182 can slide along the second direction on the top surface of one of the first moving blocks 1864, and the second positioning block 183 can slide along the second direction on the top surface of another of the first moving blocks 1864. Therefore, the positions of the first positioning block 182 and the second positioning block 183 in the second direction can be adjusted as needed to clamp the electronic device 1 placed on the first clamp 18 at different positions.

[0181] In some embodiments, the first bidirectional screw transmission mechanism 186 may further include one or more first guide assemblies 1865, the first guide assemblies 1865 and the third screw 1861 are arranged on the first base 181 in parallel and at intervals, and the first guide assemblies 1865 are connected to the two first moving blocks 1864, and guide the movement of the two first moving blocks 1864 in the first direction. It is understandable that at least one first guide assembly 1865 may be one or more first guide assemblies 1865. The first guide assembly 1865 may play a guiding and supporting role for the movement of the two first moving blocks 1864 in the first direction, so that the movement of the first moving blocks 1864 is smoother and more reliable. It is understandable that the first guide assembly 1865 may be, but is not limited to, a structure in which a slide rail cooperates with a slider.

[0182] In some embodiments, the first one-way screw transmission mechanism 187 includes a fourth screw 1871 and a fourth screw nut 1872, the fourth screw 1871 extends along the second direction, the second direction is the aforementioned X-axis direction, the fourth screw nut 1872 is connected to the fourth screw 1871, and the third positioning block 184 can be slidably connected to the fourth screw nut 1872. When the fourth screw 1871 rotates, the fourth screw nut 1872 can be driven to move linearly in the second direction, and then the third positioning block 184 can be driven to move linearly in the second direction, thereby clamping or loosening the electronic device 1 located on the first fixture 18, thereby clamping the electronic device 1 located on the first fixture 18.

[0183] In some embodiments, the first unidirectional screw transmission mechanism 187 also includes a second moving block 1873, which is fixedly connected to the fourth screw nut 1872, and the length direction of the second moving block 1873 extends along the first direction (Y-axis direction), the top surface of the second moving block 1873 is rail-shaped, and the third positioning block 184 can be slidably connected to the top surface of the second moving block 1873, and can slide along the first direction under the guidance of the second moving block 1873.

[0184] Thus, the third positioning block 184 can slide along the first direction and can be arranged at different positions on one side of the electronic device 1 placed on the first fixture 18 in the second direction as needed.

[0185] In some embodiments, the first one-way screw transmission mechanism 187 further includes a second knob 1874, which is fixedly connected to one end of the fourth screw 1871, and the fourth screw 1871 can be driven to rotate by the second knob 1874. It is understandable that in other embodiments, the second knob 1874 can be replaced by a motor, etc., which is not limited here.

[0186] In some embodiments, the first one-way screw transmission mechanism 187 may further include one or more second guide assemblies 1875, the second guide assembly 1875 is arranged on the first base 181 in parallel with the fourth screw 1871, and is located above the first guide assembly 1865, the second guide assembly 1875 is connected to the second moving block 1873, and guides the movement of the second moving block 1873 in the second direction. It is understandable that at least one second guide assembly 1875 can be one or more second guide assemblies 1875. The second guide assembly 1875 can play a guiding and supporting role for the movement of the second moving block 1873 in the second direction, so that the movement of the second moving block 1873 is smoother and more reliable. It is understandable that the second guide assembly 1875 can be, but is not limited to, a structure in which a slide rail cooperates with a slider.

[0187] In some embodiments, the first clamp 18 also includes a first fixed block 188, which also extends along the first direction (Y-axis direction). The top surface of the first fixed block 188 is rail-shaped, and the fourth positioning block 185 can be slidably connected to the top surface of the first fixed block 188 and can slide along the first direction under the guidance of the first fixed block 188.

[0188] Thus, the fourth positioning block 185 can slide along the first direction and can be arranged at different positions on one side of the electronic device 1 placed on the first fixture 18 in the second direction as needed.

[0189] In some embodiments, the first positioning block 182, the second positioning block 183, the third positioning block 184 and the fourth positioning block 185 all include a first positioning portion L1, and the shape of the first positioning portion L1 of the first positioning block 182, the second positioning block 183, the third positioning block 184 and the fourth positioning block 185 is L-shaped, and the clamp between the two surfaces forming the first positioning portion L1 is an acute angle, which can reduce the contact area between the first positioning portion L1 and the electronic device 1 and improve the positioning accuracy.

[0190] In some embodiments, the first clamp 18 includes two first clamping parts 189, and the two first clamping parts 189 are respectively arranged on opposite sides of the first base 181. In this embodiment, the first clamping part 189 is an inverted U-shape. Each first clamping part 189 is provided with a first clamping hole 180, which can be clamped with the first clamping protrusion 8223a on the first clamping jaw 8223. It can be understood that in some other embodiments, the setting positions of the first clamping protrusion 8223a and the first clamping hole 180 can be interchanged, that is, the first clamping protrusion 8223a can be provided on the first clamping part 189, and the first clamping hole 180 can be provided on the first clamping jaw 8223. Alternatively, the first clamping jaw 8223 is provided with a first clamping hole 180 and a first clamping protrusion 8223a, and accordingly, the first clamping part 189 is provided with another first clamping protrusion 8223a and another first clamping hole 180. It is not limited here.

[0191] Please refer to Fig. 20 and Fig.21 , Fig. 20 1 is an assembly diagram of the first test position 10, the first fixture 18 and the pressing mechanism 102 in one embodiment of the present application. Fig.21 for Fig. 20 The first test position 10 is a plate-like structure and is disposed on the frame 17. A first positioning pin 101 is disposed on the upper surface of the first test position 10. A first positioning hole 1811 is disposed at a corresponding position of the first base 181 of the first fixture 18. When the first positioning pin 101 is inserted into the first positioning hole 1811, the first fixture 18 can be accurately fixed to the first test position 10. Among them, the positioning method between the first fixture 18 and the first test position 10 through the first positioning pin 101 and the first positioning hole 1811 is one of the aforementioned reference points 15.

[0192] Thus, the accurate positioning between the first fixture 18 and the first test position 10 facilitates the first transplanting device 82 clamping the first fixture 18 and the visual alignment and plugging and unplugging work between the first plugging and unplugging mechanism 3 and the electronic device 1 .

[0193] In some embodiments, the charging compatibility test device 1000 further includes an air cooling device 16 provided for the first test position 10. Fig.21 It can be seen that the air cooling device 16 set for the first test position 10 is located below the first test position 10, and the support plate of the first test position 10 has a hole corresponding to the position of the air cooling device 16. Therefore, the air cooling device 16 can perform air cooling and heat dissipation on the electronic device 1 located on the first test position 10 from below the first test position 10.

[0194] For some examples, please refer to Fig. 22 , Fig. 22 for Fig.21 The structural diagram of the pressing mechanism 102 in the charging compatibility test device 1000 is shown in FIG. The charging compatibility test device 1000 also includes a pressing mechanism 102, which is arranged adjacent to the first test position 10. When the first transplanting mechanism 821 places the first fixture 18 with the electronic device 1 mounted thereon at the first test position 10 and aligns the first positioning hole 1811 on the first fixture 18 with the first positioning pin 101 on the first test position 10, the pressing mechanism 102 presses down the first fixture 18 so that the first positioning pin 101 is fully inserted into the first positioning hole 1811 on the first fixture 18. Moreover, after the first positioning pin 101 is inserted into the first positioning hole 1811 on the first fixture 18, the force of the first plugging and unplugging mechanism 3 when performing plugging and unplugging work on the electronic device 1 located on the first fixture 18 will not push the first fixture 18 to shift.

[0195] like Fig. 22 As shown, the pressing mechanism 102 is a crank connecting rod mechanism, including a first connecting rod 1021, a second connecting rod 1022 and a third connecting rod 1023. The first connecting rod 1021 is the output shaft of the cylinder, the second connecting rod 1022 is rotatably connected between the first connecting rod 1021 and one end of the third connecting rod 1023, and the other end of the third connecting rod 1023 is rotatably connected to the outer side of the cylinder. A pressing head 1022a is provided at one end of the second connecting rod 1022 extending relative to the third connecting rod 1023. When the first connecting rod 1021 extends relative to the cylinder, one end of the second connecting rod 1022 with the pressing head 1022a lowers and presses down the first clamp 18. On the contrary, when the first connecting rod 1021 retracts relative to the cylinder, one end of the second connecting rod 1022 with the pressing head 1022a tilts up and moves away from the first clamp 18.

[0196] Therefore, the charging compatibility testing device 1000 of the present application also includes a pressing mechanism 102, which can ensure that the first positioning hole 1811 on the first fixture 18 is aligned and fully plugged with the first positioning pin 101 on the first test position 10, providing support for subsequent work.

[0197] It should be noted that, in the present embodiment, the charging compatibility testing device 1000 includes two pressing mechanisms 102, and the two pressing mechanisms 102 are respectively located on opposite sides of the first test position 10. Therefore, the two pressing mechanisms 102 can simultaneously press down the first clamp 18 from opposite sides of the first clamp 18, so that the first clamp 18 can be smoothly fitted with the upper surface of the first test position 10, avoiding interference caused by uneven force.

[0198] Please refer to Fig.23 and Fig.24 , Fig.23 This is a partial exploded view of the first test position 10, the first fixture 18 and the pressing mechanism 102 in the second embodiment of the present application. Fig.24 for Fig.23 The first clamp 18 in the second embodiment is similar to the first clamp 18 in the first embodiment, except that the first clamp 18 in the second embodiment is applied to a mobile phone. Therefore, in the second embodiment, the electronic device 1 is a mobile phone. Moreover, compared with the first clamp 18 in the first embodiment, the first clamp 18 in the second embodiment does not require a guide because the mobile phone is smaller in size and does not require a guide. Therefore, the first guide assembly and the second guide assembly are omitted and will not be described in detail here.

[0199] In some embodiments, at least a portion of the first base 181 of the first clamp 18 is hollowed out, thereby ensuring that the electronic device 1 can be placed horizontally unlike a mobile phone or a tablet.

[0200] Please refer to Fig.25 and Fig.26 , Fig.25 It is an assembly diagram of the second fixture 19, the second test position 11, the pressing mechanism 102 and the air cooling device 16 in the embodiment of the present application; Fig.26 for Fig.25 A partial enlarged view of point F.

[0201] like Fig.25 and Fig.26 As shown, the charging compatibility testing device 1000 also includes a second clamp 19, which is used to clamp the charging device 2. The charging device 2 assembled with the second clamp 19 is placed in the second storage bin 91 or the second test position 11, and is clamped by the second manipulator 922 of the second transplanting device 92 and transferred between the second storage bin 91 and the second test position 11.

[0202] Therefore, in the present application, by setting up the second clamp 19, it is possible to be compatible with charging devices 2 with different outer dimensions, so that charging devices 2 with different outer dimensions can be placed in the second bin 912 and the second test position 11 with the same dimensions and use the same second manipulator 922 to clamp and transport the charging device 2.

[0203] In some embodiments, the second fixture 19 includes a second loading portion 1910 and a second clamping portion 199, the second loading portion 1910 forms a second loading space for loading the charging device 2, the size of the second loading space is variable, the second clamping portion 199 is located outside the second loading portion 1910, the second clamping portion 199 is provided with a second clamping member, the second manipulator 922 includes a second clamping claw 9223, the second clamping claw 9223 is provided with a second clamping member, and when the first clamping member is clamped with the clamping member, the second transplanting device 92 can transplant the second fixture 19. The first clamping member can be a second clamping hole 190 provided on the second clamping portion 199, and the second clamping member can be a second clamping protrusion 9223a on the second manipulator 922.

[0204] In some embodiments, the second clamping portion 199 is an inverted U-shaped structure, and the second clamping member is a second clamping hole 190 provided on the inverted U-shaped structure.

[0205] In some embodiments, the second fixture 19 includes a second base 191, a fifth positioning block 192, a sixth positioning block 193, a seventh positioning block 194, an eighth positioning block 195, a second bidirectional screw transmission mechanism 196 and a second unidirectional screw transmission mechanism 197, the fifth positioning block 192, the sixth positioning block 193, the seventh positioning block 194 and the eighth positioning block 195 are respectively located on the four sides of the second base 191, the fifth positioning block 192 and the sixth positioning block 193 are arranged opposite to each other, the seventh positioning block 194 and the eighth positioning block 195 are arranged opposite to each other, the second bidirectional screw transmission mechanism 196 is arranged on the second base 191, and the fifth positioning block 192 and the sixth positioning block 193 are connected to the second bidirectional screw transmission mechanism 196. On opposite sides of the driving mechanism 196, the second bidirectional screw transmission mechanism 196 is used to drive the fifth positioning block 192 and the sixth positioning block 193 to move synchronously toward or away from each other in the first direction, and the seventh positioning block 194 is arranged on the second unidirectional screw transmission mechanism 197. The second unidirectional screw transmission mechanism 197 can drive the seventh positioning block 194 to move toward or away from the eighth positioning block 195 in the second direction. The first direction and the second direction are arranged vertically, and the fifth positioning block 192, the sixth positioning block 193, the seventh positioning block 194 and the eighth positioning block 195 cooperate to form a receiving space that adapts to the size of the charging device 2 and clamps the charging device 2 in the center. Among them, the first direction is parallel to the Y-axis direction, and the second direction is parallel to the X-axis direction.

[0206] Thus, since the second bidirectional screw transmission mechanism 196 is a bidirectional clamping and positioning mechanism, it can move synchronously toward each other or away from each other in the first direction. Therefore, it can achieve centered clamping in the first direction, so that the charging device 2 can be installed centrally on the second clamp 19. The second unidirectional screw transmission mechanism 197 can drive the seventh positioning block 194 to move in the second direction toward the side close to the eighth positioning block 195. Therefore, the charging device 2 can be positioned to the side close to the eighth positioning block 195. Moreover, the eighth positioning block 195 is located on the side of the second clamp 19 close to the second plug-in mechanism 4, which can facilitate the alignment and plug-in operations of the second plug-in mechanism 4.

[0207] In some embodiments, the second bidirectional screw transmission mechanism 196 includes a fifth screw 1961 and two fifth screw nuts. The fifth screw 1961 is divided into two sections along its length direction, one section is provided with a left-handed thread, and the other section is provided with a right-handed thread. The two fifth screw nuts are respectively threadedly connected to the left-handed thread and the right-handed thread and are symmetrically arranged relative to the center point of the second clamp 19. It can be understood that the center point refers to the desired center position of the second clamp 19 when clamping the charging device 2. When the charging device 2 is located at the center position, it will facilitate the subsequent plugging and unplugging of the second plugging mechanism 4. The fifth screw 1961 extends along the first direction (Y-axis direction), the fifth positioning block 192 can be slidably connected to one of the fifth screw nuts, and the sixth positioning block 193 can be slidably connected to the other fifth screw nut, so that the charging device 2 can be supported and limited at different positions. When the fifth screw 1961 rotates, driving the two fifth screw nuts to move toward or away from each other, the two fifth positioning blocks 192 and the sixth positioning blocks 193 are also synchronously driven to move toward or away from each other, thereby achieving center clamping of the charging device 2 in the first direction.

[0208] In some embodiments, the second bidirectional screw transmission mechanism 196 further includes a third knob 1963, which is fixedly connected to one end of the fifth screw 1961, and the fifth screw 1961 can be driven to rotate by the third knob 1963. It is understandable that in other embodiments, the third knob 1963 can be replaced by a motor, etc., which is not limited here.

[0209] In some embodiments, the second one-way screw transmission mechanism 197 includes a sixth screw 1971 and a sixth screw nut 1972, the sixth screw 1971 extends along the second direction, it can be understood that the second direction is the aforementioned X-axis direction, the sixth screw nut 1972 is connected to the sixth screw 1971, and the seventh positioning block 194 can be slidably connected to the sixth screw nut 1972. When the sixth screw 1971 rotates, the sixth screw nut 1972 can be driven to move in the second direction, and then the seventh positioning block 194 can be driven to move in the second direction, thereby clamping or loosening the charging device 2 located on the second clamp 19, and clamping the charging device 2 located on the second clamp 19.

[0210] In some embodiments, the second unidirectional screw transmission mechanism 197 also includes a fourth moving block 1973, which is fixedly connected to the sixth screw nut 1972, and the length direction of the fourth moving block 1973 extends along the first direction (Y-axis direction), the top surface of the fourth moving block 1973 is rail-shaped, and the seventh positioning block 194 can be slidably connected to the top surface of the fourth moving block 1973, and can slide along the first direction under the guidance of the fourth moving block 1973.

[0211] Thus, the seventh positioning block 194 can slide along the first direction, and thus can be clamped at different positions of the charging device 2 placed on the second clamp 19 as needed.

[0212] In some embodiments, the second one-way screw transmission mechanism 197 further includes a fourth knob 1974, which is fixedly connected to one end of the sixth screw 1971, and the sixth screw 1971 can be driven to rotate by the fourth knob 1974. It can be understood that in other embodiments, the fourth knob 1974 can be replaced by a motor, etc., which is not limited here.

[0213] In some embodiments, the second clamp 19 also includes a second fixed block 198, which also extends along the first direction (Y-axis direction). The top surface of the second fixed block 198 is rail-shaped, and the eighth positioning block 195 can be slidably connected to the top surface of the second fixed block 198 and can slide along the first direction under the guidance of the second fixed block 198.

[0214] Thus, the eighth positioning block 195 can slide along the first direction, and thus can be clamped at different positions of the charging device 2 placed on the second clamp 19 as needed.

[0215] In some embodiments, the second clamp 19 includes two second clamping parts 199, and the two second clamping parts 199 are respectively arranged on opposite sides of the second base 191. In this embodiment, the second clamping part 199 is an inverted U-shape. Each second clamping part 199 is provided with a second clamping hole 190, which can be clamped with the second clamping protrusion 9223a on the second clamping jaw 9223. It can be understood that in some other embodiments, the setting positions of the second clamping protrusion 9223a and the second clamping hole 190 can be interchanged, that is, the second clamping protrusion 9223a can be provided on the second clamping part 199, and the second clamping hole 190 can be provided on the second clamping jaw 9223. Alternatively, the second clamping jaw 9223 is provided with a second clamping hole 190 and a second clamping protrusion 9223a, and accordingly, the second clamping part 199 is provided with another second clamping protrusion 9223a and another two clamping holes. This is not limited here.

[0216] In some embodiments, at least a portion of the second base 191 of the second clamp 19 is hollowed out, thereby ensuring that the charging device 2 can be placed horizontally unlike a mobile phone or a tablet.

[0217] For some examples, please refer to Fig.25, the second test position 11 is a plate-like structure. A second positioning pin for the second fixture 19 is provided on the second test position 11. A second positioning hole 1911 is provided at a corresponding position of the second base 191 of the second fixture 19. When the second positioning pin is inserted into the second positioning hole 1911, the second fixture 19 can be accurately positioned on the second test position 11. Among them, the method of accurately positioning the second fixture 19 and the second test position 11 through the second positioning pin and the second positioning hole 1911 is one of the aforementioned reference points 15.

[0218] Thus, accurate positioning of the second fixture 19 and the second test position 11 facilitates the second transfer device 92 to clamp the second fixture 19 to transport the charging device 2 , as well as visual alignment and plugging and unplugging between the second plug-in mechanism 4 and the charging device 2 .

[0219] In some embodiments, the second test position 11 is further provided with an air cooling device 16 for the second test position 11. Fig.25 It can be seen that the air cooling device 16 provided for the second test position 11 is located at the side of the second test position 11 . Therefore, the air cooling device 16 can cool the charging device 2 located at the second test position 11 from the side of the second test position 11 .

[0220] In some embodiments, a propulsion cylinder 110 is further provided on the second test position 11, and a connection port 112 is provided on the side of the second clamp 19 adjacent to the propulsion cylinder 110. The connection port 112 is fixed relative to the second base 191. When the charging device 2 is a charger, the charging device 2 can be connected to the connection port 112 through an adapter, and the other side of the connection port 112 can be a plug pin or a socket. When the charging device 2 needs to be connected to the power grid, the propulsion cylinder 110 will push out the socket or plug pin that is compatible with the current charging device 2, and plug it into the plug pin or socket on the other side of the connection port 112.

[0221] In addition, the following is a summary of the clamps.

[0222] In some embodiments, the clamp includes a loading portion and a clamping portion, the loading portion is formed with a loading space for loading the electronic device 1 or the charging device 2, the size of the loading space is variable, the clamping portion is located outside the loading portion, a first clamping member is provided on the clamping portion, the manipulator includes a clamping claw, a second clamping member is provided on the clamping claw, and when the first clamping member is clamped with the clamping member, the transplanting device can transplant the clamp. The clamp can be the aforementioned first clamp 18 or the second clamp 19, the loading portion is the first clamp 18 used to load the structural component of the electronic device 1, for example, the first loading portion 1810, or the second clamp 19 is used to install the structural component of the charging device 2, for example, the second loading portion 1910. The manipulator is the aforementioned first manipulator 822 or the second manipulator 922, the clamp is the aforementioned first clamp 8223 of the first manipulator 822 or the aforementioned second clamp 9223 of the second manipulator 922, and the second clamping member can be the first clamping protrusion 8223a on the first manipulator 822 or the second clamping protrusion 9223a on the second manipulator 922. The first clamping member can be the first clamping hole 180 or the second clamping hole 190.

[0223] Therefore, in the present application, the clamp is divided into a loading part and a clamping part. The loading part is used to adapt to loading electronic devices 1 or charging devices 2 with different external dimensions, and the clamping part is used to clamp with the gripper of the manipulator to achieve compatibility with electronic devices or charging devices with different external dimensions and realize the automation of transplanting the electronic device 1 and the charging device 2.

[0224] In some embodiments, the clamping portion is an inverted U-shaped structure, the first clamping member is a clamping hole provided on the inverted U-shaped structure; and / or, the second clamping member is a clamping protrusion.

[0225] Therefore, in the present application, the positioning is simple and the clamping is stable and reliable through the cooperation between the clamping hole and the clamping protrusion.

[0226] It is understandable that in other embodiments, the positions of the snap-in holes and the snap-in protrusions may be swapped, which is not limited here.

[0227] In some embodiments, the loading portion includes a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is a bidirectional clamping mechanism, used to move toward each other in the first direction to clamp the electronic device 1 or the charging device 2, and the second clamping mechanism is a unidirectional clamping mechanism, used to hold the electronic device 1 or the charging device 2 in the second direction, the first direction and the second direction are arranged vertically, and the first clamping mechanism and the second clamping mechanism cooperate to form a loading space that is adapted to the outer dimensions of the electronic device or the charging device and clamped in the center. The first clamping mechanism can be the first bidirectional screw transmission mechanism 186, the first positioning block 182 and the second positioning block 183 of the aforementioned first clamp 18, or the fifth positioning block 192, the sixth positioning block 193 and the second bidirectional screw transmission mechanism 196 of the aforementioned second clamp 19, and the second clamping mechanism can be the first unidirectional screw transmission mechanism 187, the third positioning block 184 and the fourth positioning block 185 of the aforementioned first clamp 18, or the seventh positioning block 194, the eighth positioning block 195 and the second unidirectional screw transmission mechanism 197 of the aforementioned second clamp 19.

[0228] Therefore, in the present application, center clamping can be achieved through the bidirectional clamping mechanism, and the electronic device 1 or the charging device 2 can be positioned on one end of the loading part of the clamp through the cooperation of the unidirectional clamping mechanism and the bidirectional clamping mechanism, which facilitates the alignment and plugging operation of the first plug-in mechanism 3 or the second plug-in mechanism 4.

[0229] In some embodiments, the first clamping mechanism includes a bidirectional screw transmission mechanism, a first clamping block and a second clamping block, the first clamping block and the second clamping block are respectively fixed on the two screw nuts of the bidirectional screw transmission mechanism, the bidirectional screw transmission mechanism drives the first clamping block and the second clamping block to move toward or away from each other in the first direction, the second clamping mechanism includes a unidirectional screw transmission mechanism, a third clamping block and a fourth clamping block, the fourth clamping block is fixed, the third clamping block is fixed on the screw nut of the unidirectional screw transmission mechanism, the unidirectional screw transmission mechanism drives the third clamping block to move in the second direction toward or away from the fourth clamping block, the first clamping block, the second clamping block, the third clamping block and the fourth clamping block together form a loading space.

[0230] Among them, the bidirectional screw transmission mechanism can be the aforementioned first bidirectional screw transmission mechanism 186 or the second bidirectional screw transmission mechanism 196, the first clamping block can be the aforementioned first positioning block 182 or the fifth positioning block 192, the second clamping block can be the aforementioned second positioning block 183 or the sixth positioning block 193, the unidirectional screw transmission mechanism can be the aforementioned first unidirectional screw transmission mechanism 187 or the second unidirectional screw transmission mechanism 197, the third clamping block can be the aforementioned third positioning block 184 or the seventh positioning block 194, and the fourth clamping block can be the aforementioned fourth positioning block 185 or the eighth positioning block 195.

[0231] Therefore, in the present application, the first clamping block, the second clamping block, the third clamping block and the fourth clamping block together form a loading space, so that the electronic device 1 or the charging device 2 is limited on all sides, and the positioning is safe and reliable.

[0232] In some embodiments, the first clamping mechanism also includes a first guide assembly, the guiding direction of the first guide assembly is parallel to the central axis direction of the bidirectional screw transmission mechanism, and the first guide assembly guides the movement of the first clamping block and the second clamping block, and / or, the second clamping mechanism also includes a second guide assembly, the guiding direction of the second guide assembly is parallel to the central axis direction of the unidirectional screw transmission mechanism, and the second guide assembly guides the movement of the third clamping block.

[0233] For example, in the first clamp 18 corresponding to the flat plate, the first guide component may be the aforementioned first guide component 1865 , and the second guide component may be the aforementioned second guide component 1875 .

[0234] Therefore, in the present application, the first guide component guides the movement of the first clamping block and the second clamping block, and the second guide component guides the movement of the third clamping block, so that the movement of the first clamping block, the second clamping block and the third clamping block is smoother, the movement trajectory is more precise and reliable, and the positioning accuracy is improved.

[0235] In some embodiments, the first clamping mechanism also includes two first movable blocks, which are respectively fixedly connected to the two screw nuts of the bidirectional screw transmission mechanism and connected to the first guide assembly, and the extension direction of the first movable block is perpendicular to the central axis direction of the bidirectional screw transmission mechanism, and the first clamping block and the second clamping block are respectively slidably connected to the two first movable blocks; and / or, the second clamping mechanism also includes a second movable block, which is fixedly connected to the screw nut of the unidirectional screw transmission mechanism and connected to the second guide assembly, and the extension direction of the second movable block is perpendicular to the central axis direction of the unidirectional screw transmission mechanism, and the third clamping block slider is connected to the second movable block.

[0236] The first movable block may be the aforementioned first movable block 1864 , and the second movable block may be the aforementioned second movable block 1873 .

[0237] Therefore, in the present application, the first clamping block, the second clamping block, the third clamping block and the fourth clamping block are respectively multiple and can slide, so they can adapt to electronic devices or charging devices of different sizes. Moreover, the positions of the first clamping block, the second clamping block, the third clamping block and the fourth clamping block can be adjusted according to actual needs, so that the parts of the electronic device or the charging device that need to be avoided can be effectively avoided, for example, the power button position of the electronic device is avoided.

[0238] In some embodiments, there are multiple third clamping blocks, and at least some of the multiple third clamping blocks have different heights. For example, corresponding to the second clamp 19 of the charging device 2, the third clamping block may be the seventh positioning block 194 of the second clamp 19, such as Fig.26 As shown, the second fixture 19 is provided with three seventh positioning blocks 194 at different heights.

[0239] Therefore, in the present application, for charging devices 2 with different heights, a third clamping block matching the charging device 2 can be used for positioning, and the positioning reliability is higher.

[0240] In some embodiments, a positioning pin is provided on the first test position 10 or the second test position 11, and a positioning hole is provided on the fixture, or a positioning hole is provided on the first test position 10 or the second test position 11, and a positioning pin is provided on the fixture; The positioning hole cooperates with the positioning pin to define the installation position of the fixture at the first test position or the second test position.

[0241] For example, the fixture may be the aforementioned first fixture 18 or second fixture 19, the first test position 10 is provided with a first positioning pin 101, the first fixture 18 is provided with a first positioning hole 1811, or the second test position 11 is provided with a second positioning pin, and the second fixture 19 is provided with a second positioning hole 1911. Alternatively, the first test position 10 is provided with a first positioning hole, the first fixture 18 is provided with a first positioning pin, or the second test position 11 is provided with a second positioning hole, and the second fixture 19 is provided with a second positioning pin.

[0242] Therefore, in the present application, the positioning accuracy can be improved by limiting the installation position of the fixture at the first test position or the second test position through the cooperation between the positioning hole and the positioning pin.

[0243] Please refer to Fig. 27 , Fig. 27 It is a structural diagram of the first plugging and unplugging mechanism 3 in the embodiment of the present application.

[0244] In some embodiments, the first plug-in mechanism 3 includes a first visual device 31, a first three-axis moving mechanism 32 and a first plug-in module 33. The first plug-in module 33 is arranged on the first three-axis moving mechanism 32. The first plug-in module 33 is used to set the first connector 701 of the data cable 7. The first visual device 31 is used to locate the relative position between the first connector 701 of the data cable 7 and the plug interface of the electronic device 1. The control center 6 is used to control the movement of the first three-axis moving mechanism 32 according to the relative position between the first connector 701 of the data cable 7 and the plug interface of the electronic device 1 to adjust the position of the first connector 701, and to plug the first connector 701 of the data cable 7 into the plug interface of the electronic device 1 when the first connector 701 of the data cable 7 is aligned with the plug interface of the electronic device 1.

[0245] Thus, the first three-axis moving mechanism 32 can realize three-axis movement, the first plug-in module 33 can fix the first connector 701 of the data cable 7, and the first visual device 31 can locate the relative position between the first connector 701 of the data cable 7 and the plug interface of the electronic device 1. Through the cooperation of the first three-axis moving mechanism 32, the first plug-in module 33 and the first visual device 31, the first connector 701 of the data cable 7 can be stably fixed, and plug-in automation can be realized with high plug-in accuracy and high reliability.

[0246] In some embodiments, the first plug-in mechanism 3 also includes a second plug-in module 34, on which a plug connector of a discharge circuit is provided, and the second plug-in module 34 is arranged on the first three-axis moving mechanism 32, and the control center 6 is used to control the movement of the first three-axis moving mechanism 32 to adjust the position of the plug connector when the electronic device 1 needs to be discharged, and to plug the plug connector of the discharge circuit with the plug interface of the electronic device 1 when the plug connector is aligned with the plug interface of the electronic device 1.

[0247] Therefore, in the present application, the first plug-in mechanism 3 also includes a second plug-in module 34, and the second plug-in module 34 is provided with a plug connector of a discharge circuit. When the electronic device 1 needs to be discharged, it can be plugged into the plug interface of the electronic device 1 to achieve discharge, thereby further improving the automation of the equipment, and the second plug-in module 34 can reliably fix the plug connector of the discharge circuit, thereby further improving the reliability of the plug-in.

[0248] In some embodiments, the first three-axis moving mechanism 32 includes a first X-axis moving mechanism 321, a first Y-axis moving mechanism 322, and a first Z-axis moving mechanism 323. The first Y-axis moving mechanism 322 is disposed at the bottom, the first X-axis moving mechanism 321 is disposed on the first Y-axis moving mechanism 322, the first Z-axis moving mechanism 323 is disposed on the first X-axis moving mechanism 321, and the first plug-in module 33 and the second plug-in module 34 are disposed on the first Z-axis moving mechanism 323.

[0249] It should be noted that, in this embodiment, the first X-axis moving mechanism 321, the first Y-axis moving mechanism 322 and the first Z-axis moving mechanism 323 all include a motor and a screw transmission mechanism. The first X-axis moving mechanism 321 is disposed on the screw nut of the first Y-axis moving mechanism 322, and the first Z-axis moving mechanism 323 is disposed on the screw nut of the first X-axis moving mechanism 321.

[0250] Thus, the first X-axis moving mechanism 321, the first Y-axis moving mechanism 322 and the first Z-axis moving mechanism 323 all adopt screw transmission, which has the advantages of high-precision positioning, high transmission efficiency, high rigidity, strong bearing capacity, stability, low noise, long life, low maintenance, compact structure, fine-tuning and high resolution.

[0251] In some embodiments, a Y-axis motion guide mechanism is further provided between the first X-axis motion mechanism 321 and the first Y-axis motion mechanism 322, and an X-axis motion guide mechanism is also provided between the first Z-axis motion mechanism 323 and the first X-axis motion mechanism 321. The first Z-axis motion mechanism 323 is provided with a Z-axis motion guide mechanism.

[0252] Therefore, the first three-axis moving mechanism 32 can move more smoothly and steadily on the X-axis, Y-axis and Z-axis.

[0253] In some embodiments, a common first Y-axis moving mechanism 322 is provided for the first plug-in module 33 and the second plug-in module 34, a group of first X-axis moving mechanisms 321 and first Z-axis moving mechanisms 323 are provided for the first plug-in module 33, and another group of first X-axis moving mechanisms 321 and first Z-axis moving mechanisms 323 are provided for the second plug-in module 34, so that the first plug-in module 33 and the second plug-in module 34 can move independently on the X-axis and the Z-axis. That is, the first three-axis moving mechanism 32 includes two two-axis moving mechanisms and one one-axis moving mechanism, the two moving directions of the two-axis moving mechanisms are perpendicular to the moving direction of the one-axis moving mechanism, the two two-axis moving mechanisms are respectively connected to the one-axis moving mechanism, and the first plug-in module 33 and the second plug-in module 34 are respectively connected to the two two-axis moving mechanisms. Among them, the two-axis moving mechanism is the aforementioned first X-axis moving mechanism 321 and the first Z-axis moving mechanism 323, and the one-axis moving mechanism is the aforementioned first Y-axis moving mechanism 322.

[0254] Therefore, in the present application, the first plug-in module 33 and the second plug-in module 34 can move independently and be controlled separately, which further increases the control flexibility of the first plug-in mechanism 3 and avoids interference problems that may occur when the first plug-in module 33 and the second plug-in module 34 approach the electronic device 1 at the same time.

[0255] It should be noted that Fig. 27The position of the first visual device 31 is only used to indicate that the first plug-in mechanism 3 has a visual function, but in fact, the first visual device 31 does not move with the first three-axis moving mechanism 32. When working, when the first visual device 31 scans the position of the plug interface of the electronic device 1, it will obtain the coordinate position of the plug interface of the electronic device 1, and then, the first three-axis moving mechanism 32 will move the position of the first plug-in module 33 or the position of the second plug-in module 34 according to the coordinate position of the plug interface of the electronic device 1, so that the position of the first plug-in module 33 is aligned with the plug interface of the electronic device 1 for plugging, or the position of the second plug-in module 34 is aligned with the plug interface of the electronic device 1 for plugging.

[0256] In some embodiments, a pressure sensor is further provided on the rear side of the first plug-in module 33 for detecting pressure changes when the first plug-in module 33 plugs or unplugs the first connector 701 , and determining whether the plug-in is in place based on the pressure changes.

[0257] Please refer to Fig.28 and Fig.29 , Fig.28 is a structural diagram of the first plug-in module 33 in an embodiment of the present application, Fig.29 for Fig.28 The first plug-in module 33 includes a first base plate 331 and a first cover plate 332. The first base plate 331 is connected to the first three-axis moving mechanism 32. The first cover plate 332 is covered on the first base plate 331. A first receiving cavity 333 that passes through along the plug-in direction of the first plug-in mechanism 3 is formed between the first base plate 331 and the first cover plate 332. The first receiving cavity 333 is used to clamp the first connector 701. Moreover, the outer dimensions of the first plug-in module 33 corresponding to different data cables are the same. Therefore, the first plug-in module 33 can be adapted to different types of data cables.

[0258] Thus, the appearance of the first plug-in module 33 is standardized, and after the cable is replaced, the coordinates of the first connector 701 can be re-positioned using the debugging mode.

[0259] In some embodiments, the method for secondary positioning of the coordinates of the first connector 701 is to manually click the touch screen of the control center 6 or the mouse to manually control the first connector 701 to be plugged in and out toward the calibration port, and then plugged in and out after alignment, and observe the pressure changes during the plugging and unplugging process. If the pressure changes within a reasonable range, it means that the plugging and unplugging is accurate. Click to record the point, and the program will automatically record the value.

[0260] In some embodiments, during the process of the first plugging and unplugging mechanism 3 automatically plugging and unplugging the first connector 701, if the plugging and unplugging is not in place, the system will automatically perform a second re-calibration of the plugging and unplugging. After multiple plugging and unplugging failures, an alarm will be issued for manual intervention.

[0261] Furthermore, the first plug-in module 33 also includes a first calibration block 334, the first calibration block 334 has a first surface 3341 and a second surface 3342, the first surface 3341 and the second surface 3342 are vertically connected, the first surface 3341 is used to abut the bottom surface of the first base plate 331, the second surface 3342 is used to abut the surface of the first base plate 331 and the first cover plate 332 for the first connector 701 to extend out, and a first limiting hole 3342a is provided on the second surface 3342, the first limiting hole 3342a just allows the plug of the first connector 701 to enter, and therefore, the length of the first connector 701 extending from between the first base plate 331 and the first cover plate 332 can be limited.

[0262] In other embodiments, an elastic member may be provided between the first pluggable module 33 and the first three-axis moving mechanism 32, so that the first pluggable module 33 has a certain elastic margin in the up, down, left, and right directions to ensure normal insertion even with a certain error. The elastic member may be a spring.

[0263] It should be noted that the structure of the second plug-in module 34 is the same as that of the first plug-in module 33 , and will not be described in detail.

[0264] Please refer to Fig.30 , Fig.30 4 is a structural diagram of the second plugging mechanism 4 in the embodiment of the present application.

[0265] It should be noted that Fig.31 The second plug-in mechanism 4 and Fig.28 The structure of the first plug-in mechanism 3 is similar to that of the first plug-in mechanism 3 , except that the second plug-in mechanism 4 includes a set of second X-axial moving mechanisms 411 and second Z-axial moving mechanisms 413 , and has only one third plug-in module 43 .

[0266] Specifically, please refer to Fig.30 The second plug-in mechanism 4 includes a second three-axis moving mechanism 41, a second visual device 42 and a third plug-in module 43. The third plug-in module 43 is arranged on the second three-axis moving mechanism 41. The third plug-in module 43 is provided with a second connector 702 of the data cable 7. The second visual device 42 is used to locate the relative position between the second connector 702 of the data cable 7 and the plug interface of the charging device 2. The control center 6 is used to control the second three-axis moving mechanism 41 to move to adjust the position of the second connector 702 when the electronic device 1 needs to be charged, and to plug the second connector 702 of the data cable 7 with the plug interface of the charging device 2 when the second connector 702 of the data cable 7 is aligned with the plug interface of the charging device 2.

[0267] Thus, in the present application, the second three-axis moving mechanism 41 can realize three-axis movement, the third plug-in module 43 can fix the second connector 702 of the data cable 7, and the second visual device 42 can locate the relative position between the second connector 702 of the data cable 7 and the plug interface of the charging device 2. Through the cooperation of the second three-axis moving mechanism 41, the third plug-in module 43 and the second visual device 42, the second connector 702 of the data cable 7 can be stably fixed, and plug-in automation can be realized, with high plug-in accuracy and high reliability.

[0268] In some embodiments, the second three-axis moving mechanism 41 includes a second X-axis moving mechanism 411, a second Y-axis moving mechanism 412, and a second Z-axis moving mechanism 413. The second X-axis moving mechanism 411, the second Y-axis moving mechanism 412, and the second Z-axis moving mechanism 413 all include a motor and a screw transmission mechanism. The second X-axis moving mechanism 411 is disposed on the screw nut of the second Y-axis moving mechanism 412, and the second Z-axis moving mechanism 413 is disposed on the screw nut of the second X-axis moving mechanism 411.

[0269] Thus, the second X-axis moving mechanism 411, the second Y-axis moving mechanism 412 and the second Z-axis moving mechanism 413 all adopt screw transmission, which has the advantages of high-precision positioning, high transmission efficiency, high rigidity, strong load-bearing capacity, stability, low noise, long life, low maintenance, compact structure, fine-tuning and high resolution.

[0270] In some embodiments, a Y-axis motion guide mechanism is further provided between the second X-axis moving mechanism 411 and the second Y-axis moving mechanism 412, and an X-axis motion guide mechanism is also provided between the second Z-axis moving mechanism 413 and the second X-axis moving mechanism 411. The second Z-axis moving mechanism 413 is provided with a Z-axis motion guide mechanism.

[0271] Therefore, the second three-axis moving mechanism 41 can move more smoothly and steadily along the X-axis, the Y-axis and the Z-axis.

[0272] It should be noted that the structure of the third plug-in module 43 is the same as or similar to that of the first plug-in module 33 and will not be described in detail.

[0273] It should be noted that Fig.30The position of the second visual device 42 is only used to indicate that the second plug-in mechanism 4 has a visual function, but in fact, the second visual device 42 does not move with the second three-axis moving mechanism 41. When working, when the second visual device 42 scans the position of the plug interface of the charging device 2, it will obtain the coordinate position of the plug interface of the charging device 2. Then, the second three-axis moving mechanism 41 will move the position of the third plug-in module 43 or the position of the third plug-in module 43 according to the coordinate position of the plug interface of the charging device 2, so that the position of the third plug-in module 43 is aligned with the plug interface of the charging device 2 for plugging or the position of the third plug-in module 43 is aligned with the plug interface of the charging device 2 for plugging.

[0274] In some embodiments, please refer again to Figure 1 The image acquisition module 13 is arranged above the first test position 10. For example, the image acquisition module 13 is arranged above the first test position 10 through an inverted U-shaped bracket. The image acquisition module 13 is used to capture the screen image of the electronic device 1 located at the first test position 10. The control center 6 obtains the charging icon and / or the current power of the electronic device 1 according to the screen image of the electronic device 1 captured by the image acquisition module 13. The control center 6 determines whether the electronic device 1 starts fast charging when the charging device 2 is charging the electronic device 1 in combination with the charging icon, charging current, charging voltage and charging protocol.

[0275] Therefore, in this application, by combining the charging icon of the electronic device 1 and the charging current measured by the current measuring element, it is possible to more accurately determine whether the electronic device 1 has entered the fast charging mode. In addition, by taking pictures, the amount of electricity in the charging process of the electronic device 1 can be obtained, providing a basis for judging the execution of different test cases.

[0276] It is understandable that in the present application, there are four cameras in the first test position 10, the first plug-in mechanism 3, the second plug-in mechanism 4, the second test position 11, and the image acquisition module 13, and they have a one-to-one correspondence, that is, one first test position 10, one first plug-in mechanism 3, the second plug-in mechanism 4, one second test position 11, and one camera in the image acquisition module 13 are correspondingly arranged. In other embodiments, the number of cameras in the first test position 10, the first plug-in mechanism 3, the second plug-in mechanism 4, the second test position 11, and the image acquisition module 13 is not limited, and the corresponding relationship is also not limited. For example, the number of cameras in the image acquisition module 13 does not correspond to the number of the first test positions 10, and the image acquisition module 13 can be moved in the width direction of the rack 17 so that the screen images of different first test positions 10 can be photographed.

[0277] Please refer to Fig.31 , Fig.31This is a schematic diagram of the connection between the test device 5 of the present application and the cable 703 of the data line 7. It should be noted that the cable 703 at least includes a power line VBUS, a ground line GND, a data line D+, a data line D-, a configuration channel (CC) and an auxiliary signal line (Sideband Use, SBU). The above six lines of the cable 703 are fixed on the PCB board and then connected to the test device 5. Specifically, the testing device 5 includes a measurement and analysis module 50, which includes a current measuring element 51, a first resistor R1, a voltage measuring element 52 and a logic analyzer 53. The first resistor R1 is connected in series to the power line VBUS. The current measuring element 51 is connected to both ends of the first resistor R1 on the power line VBUS to obtain the charging current during the process of the charging device 2 charging the electronic device 1. The voltage measuring element 52 is connected between the power line VBUS and the ground line GND to obtain the charging voltage during the process of the charging device 2 charging the electronic device 1. Different channels of the logic analyzer 53 are respectively connected to the data line D+, the data line D-, the configuration channel CC and the auxiliary signal line SBU. The logic analyzer 53 determines the charging protocol during the process of the charging device 2 charging the electronic device 1 according to the signals of the data line D+, the data line D-, the configuration channel CC and the auxiliary signal line SBU.

[0278] Therefore, in the present application, different parameters or signals during the charging process can be obtained by connecting different elements of the testing device 5 to different lines of the cable 703 .

[0279] It is understood that the logic analyzer 53 can be placed in Figure 2 In the square box of the test device 5 shown, or the logic analyzer 53 can also be placed inside the rack 17 together with the control center 6, etc., which is not limited here.

[0280] Next, the working principle of the test device 5 test is introduced.

[0281] In some embodiments, the charging data includes charging current, charging voltage and charging protocol, and the control center 6 determines the charging compatibility between the charging device 2 and the electronic device 1 according to the charging current, charging voltage and charging protocol.

[0282] Therefore, the charging compatibility between the charging device 2 and the electronic device 1 can be judged in many aspects through the charging current, charging voltage and charging protocol, making the judgment more accurate and reducing the misjudgment rate.

[0283] Among them, the power line VBUS is the positive pole of the power supply, which is used to transmit electric energy. The ground line GND is the negative pole of the power supply, which is used to form a closed loop with VBUS. The current flows from VBUS to the electronic device 1 and flows back to the power supply through GND. The data line D+ and the data line D- are differential data lines, which are used for USB 2.0 data transmission. They may be omitted or short-circuited (disguised as data transmission lines) in the charging line only. USB3.0 and above versions will add an extra ultra-high-speed differential pair (SS_TX / SS_RX), which coexists independently with the data line D+ and the data line D-. CC is unique to the Type-C interface and is responsible for connection detection, direction identification, and fast charging protocol negotiation. When the first connector 701 of the data line 7 is inserted into the electronic device 1, the CC pin identifies the forward and reverse insertion direction of the first connector 701. The PD protocol message is transmitted through the CC line to dynamically adjust the voltage / current (such as from 5V to 20V). Only charging cables with CC lines support USB PD fast charging. Cheap cables may omit the CC line, resulting in failure to trigger fast charging. SBU is a backup channel of the Type-C interface for special function expansion. Non-USB signals (such as DisplayPort video and audio) are transmitted through SBU. The Type-C to 3.5mm headphone cable reuses SBU to transmit analog audio signals. In actual applications, if the CC line is damaged or missing, the electronic device 1 may only charge at 5V. A short circuit or breakage of the D+ / D- line will cause the USB flash drive to be unrecognizable, etc.

[0284] In some embodiments, different channels of the logic analyzer 53 are respectively connected to the data line D+ line, the data line D- line, the CC line and the SBU line. For example, the first channel and the second channel of the logic analyzer 53 are respectively connected to the data line D+ line and the data line D- line, which are used to detect the USB 2.0 protocol or the private fast charging handshake signal (such as the pulse modulation of SCP). The third channel of the logic analyzer 53 is connected to the CC line to capture the BMC (Biphase Mark Coding) encoding signal of the USB PD protocol. The fourth channel of the logic analyzer 53 is connected to the SBU line to monitor alternative modes (such as DisplayPort) or auxiliary communications. In addition, the GND of the logic analyzer 53 needs to be directly connected to the GND of the data line 7 to avoid common-mode interference.

[0285] The logic analyzer 53 continuously monitors the signals of the data line D+, data line D-, configuration channel CC and auxiliary signal line SBU, and analyzes the signal curve to determine whether the fast charging protocol is normally entered: PD, UCFS, SCP, etc. In the process of judging the charging protocol, the logic analyzer 53 first synchronously captures the D+, D-, CC, and SBU waveforms (sampling rate ≥ 24MHz). If the CC line is active, the USB PD protocol is parsed first. If there is a D+ / D- pulse / jump, check the SCP / UCFS characteristics, as follows: The signal characteristics and judgment conditions of the USB PD protocol (USB Power Delivery) are as follows. The key signal line of the USB PD protocol (USB Power Delivery) is the CC line. The signal characteristics of the USB PD protocol are BMC coding and data packet structure. BMC coding refers to the use of biphase mark coding (Biphase Mark Coding) on ​​the CC line, and the signal is a periodic alternation of high and low levels. The data packet structure includes a start frame (SOP), a message header (Header), a data object (DataObjects), a CRC check, etc. The judgment conditions of the USB PD protocol include CC line activity detection, protocol decoding verification, and voltage / current switching. CC line activity detection is that the logic analyzer 53 captures the CC line periodic BMC signal (non-fixed level). Protocol decoding verification is that there are Source_Capabilities (power capability declaration) and Request (device request) messages after decoding. The two parties exchange Accept (accept) and PS_RDY (power supply preparation is completed) confirmation messages. Voltage / current switching is that the VBUS voltage switches from 5V to the target value (such as 9V, 12V, 20V) after the protocol handshake. Among them, the abnormal situation is: no CC signal or CRC check failure. That is, when there is no CC signal or the CRC check fails, it is determined that the USB PD protocol has not been entered.

[0286] The key signal lines of the SCP protocol are the data line D+ and the data line D-. The signal characteristics of the SCP protocol are the handshake phase: the data line D+ is pulled up to a specific voltage (such as 3.3V or 5V) by the charging device 2, and then the data line D- responds to the pulse signal. Charging phase: the data line D+ maintains a high level (such as 5V), and the data line D- periodically pulses (frequency is about 1kHz). The judgment conditions of the SCP protocol are: the voltage jump of the data line D+, that is, the data line D+ jumps from 0V to 3.3V / 5V (the charging device 2 sends a handshake signal); the pulse response of the data line D-: the data line D- outputs a pulse sequence of a specific frequency after the handshake. The voltage of the power line VBUS rises to 4.5V (SCP low-voltage direct charging) or higher (such as 10V). The abnormal conditions of the SCP protocol are no D+ jump and pulse loss. No D+ jump indicates that the charging device 2 or the electronic device 1 does not support the SCP protocol. Pulse loss means that the impedance of the cable 703 is too high or the contact is poor, resulting in handshake failure.

[0287] The key signal lines of the UCFS protocol are the data line D+, the data line D- or the CC line. The signal characteristics of the UCFS protocol are: digital communication and key exchange. Digital communication refers to sending differential digital signals through the data line D+ and the data line D- (similar to the I2C protocol); key exchange is the exchange of encryption keys between the electronic device 1 and the charging device 2 to confirm the authorization. The judgment conditions of the UCFS protocol are D+ / D- differential signal, key verification success and VBUS high voltage and high current. Among them, the D+ / D- differential signal refers to the detection of a periodic digital communication waveform (not USB data); key verification success means that the authorization authentication is passed after decoding (reverse protocol format is required); VBUS high voltage and high current means that VBUS maintains 5V but the current is significantly increased (such as 5V@5A). The abnormal diagnosis of the UCFS protocol includes two situations, namely no digital communication and authentication failure. No digital communication means that the cable 703 has not passed the MFI / UCFS certification. Authentication failure means that the key does not match, triggering the protection mechanism (such as current limiting to 5V@2A).

[0288] The control center 6 obtains the charging current measured by the current measuring element 51, the charging voltage measured by the voltage measuring element 52, the charging protocol analysis result of the logic analyzer 53, and the charging icon obtained by the image acquisition module 13 to comprehensively determine the charging compatibility of the current electronic device 1 and the current charging device 2. The charging compatibility includes electrical parameter compatibility verification and charging protocol handshake analysis. Among them, the electrical parameter compatibility verification includes voltage matching check and current capability evaluation.

[0289] The voltage matching check is to confirm whether the charging voltage (such as 5V / 9V / 12V / 15V / 20V) is within the input voltage range supported by the electronic device 1. If the electronic device 1 supports protocols such as PD / PPS, it is also necessary to check whether the charging device 2 supports continuously adjustable voltage (such as 20mV stepping of PD 3.0).

[0290] The current capability assessment includes maximum current comparison and overload protection threshold. Maximum current comparison means that the output current of charging device 2 must be ≥ the rated input current of electronic device 1.

[0291] The overload protection threshold means that the maximum current of the charging device 2 should not exceed the overcurrent protection threshold of the electronic device 1 (such as 110%-120% of the electronic device 1).

[0292] Charging protocol handshake analysis includes protocol type identification and communication process verification. Protocol type identification refers to detecting whether it matches the basic protocols QC2.0 / 3.0, PD2.0 / 3.1, VOOC, etc., and whether it matches the proprietary protocols: such as Huawei SCP (requires 4.5-10V / 4.5A), OPPO VOOC (5V / 5A).

[0293] The communication process verification is to parse the Source_Capabilities message of USB-PD for the PD protocol and confirm whether the voltage / current combination is received by the electronic device 1; for the QC protocol, detect whether the voltage modulation of the data line D+ and the data line D- is successfully triggered (such as the 0.6V-3.3V negotiation of QC3.0).

[0294] Therefore, when making a decision on charging compatibility, it is determined whether the voltage matches, the current capacity is sufficient, and whether the protocol handshake is successful. When the voltage matches, the current capacity is sufficient, and the protocol handshake is successful, a compatible judgment result is output. When the voltage does not match, the current capacity is insufficient, or the protocol handshake is unsuccessful, an incompatible judgment result is output.

[0295] Fig.32 The structure of a control center 6 provided in an embodiment of the present application is exemplified.

[0296] like Fig.32 As shown, the control center 6 may include: a processor 310, an external memory interface 320, an internal memory 330, a display screen 340, etc.

[0297] It is to be understood that the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the control center 6. In other embodiments of the present application, the control center 6 may include more or fewer components than those illustrated, or combine certain components, or separate certain components, or arrange the components differently. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

[0298] The processor 310 may include one or more processing units, for example, the processor 310 may include an application processor (AP), a modem processor, a graphics processor (GPU), an image signal processor (ISP), a controller, a memory, a video codec, a digital signal processor (DSP), a baseband processor, and / or a neural-network processing unit (NPU), etc. Different processing units may be independent devices or integrated into one or more processors.

[0299] The controller may be the nerve center and command center of the control center 6. The controller may generate an operation control signal according to the instruction operation code and the timing signal to complete the control of fetching and executing instructions.

[0300] The processor 310 may also be provided with a memory for storing instructions and data. In some embodiments, the memory in the processor 310 is a cache memory. The memory may store instructions or data that the processor 310 has just used or cyclically used. If the processor 310 needs to use instructions or data again, it may be directly called from the memory. This avoids repeated access, reduces the waiting time of the processor 310, and thus improves the efficiency of the system.

[0301] The control center 6 implements the display function through a GPU, a display screen 340, and an application processor. The GPU is a microprocessor for image processing, which connects the display screen 340 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 310 may include one or more GPUs that execute program instructions to generate or change display information.

[0302] The display screen 340 is used to display images, videos, etc. The display screen 340 includes a display panel. The display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (AMOLED), a flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-OLED, a quantum dot light-emitting diode (QLED), etc. In some embodiments, the control center 6 may include 1 or N display screens 340, where N is a positive integer greater than 1.

[0303] The external memory interface 320 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the control center 6. The external memory card communicates with the processor 310 through the external memory interface 320 to implement a data storage function, such as storing music, video and other files in the external memory card.

[0304] The internal memory 330 can be used to store computer executable program codes, and the executable program codes include instructions. The processor 310 executes various functional applications and data processing of the control center 6 by running the instructions stored in the internal memory 330. The internal memory 330 may include a program storage area and a data storage area. Among them, the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc. The data storage area can store data created during the use of the control center 6 (such as audio data, a phone book, etc.), etc. In addition, the internal memory 330 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, a universal flash storage (UFS), etc.

[0305] It should be understood that Fig.32 The control center 6 shown is only an example and the control center 6 may have more Fig.33 More or fewer components may be shown, two or more components may be combined, or there may be a different configuration of components. Fig.32 The various components shown in the EMBODIMENTS 2000 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and / or application specific integrated circuits.

[0306] Next, an example process of the charging compatibility testing method in an embodiment of the present application is introduced.

[0307] Please refer to Fig.33 , Fig.33 1 is an example flow chart of a charging compatibility test method in an embodiment of the present application. The charging compatibility test method can be applied to the aforementioned charging compatibility test device 1000.

[0308] Step S1: input information of the electronic device and the charging device.

[0309] Specifically, the information of one or more electronic devices to be tested is entered into the database, and the information of the electronic devices includes product type, product model, fast charging protocol, and power button position, etc. The information of one or more charging devices to be tested is entered into the database, and the information of the charging devices includes product type, product model, fast charging protocol, and the position of the power button, etc.

[0310] The product type of the electronic device may be a mobile phone, tablet, etc. The product model of the electronic device refers to the specific model of the corresponding product type, and the charging protocol of the electronic device refers to the fast charging protocol supported by the electronic device. The method of inputting information may be manual input or scanning input, and scanning input refers to scanning a barcode or QR code on the electronic device to input relevant information.

[0311] The product type of the charging device may be a power bank or a charger, the product model of the charging device refers to the specific model of the corresponding product type, and the fast charging protocol of the charging device refers to the fast charging protocol supported by the charging device. The method of inputting information may be manual input or scanning input, and scanning input refers to scanning a barcode or a QR code on the charging device to input relevant information.

[0312] Step S2: Loading electronic equipment and charging equipment.

[0313] Specifically, the electronic device is manually loaded onto the first fixture, and the first fixture is placed into the first storage bin, the bin number of the first fixture at the first bin position of the first storage bin, the product model of the electronic device, and the product serial number of the electronic device are input, the charging device is manually loaded onto the second fixture, and the second fixture is placed into the second storage bin, the bin number of the second fixture at the second bin position of the second storage bin, the product model of the charging device, and the product serial number of the charging device are input.

[0314] The information input method for the electronic device and the first fixture may be, but is not limited to, manual input or scanning of a barcode or a QR code on the electronic device and the first fixture.

[0315] The information input method for the charging device and the second clamp may be, but is not limited to, manual input or scanning of a QR code or bar code of the charging device and the second clamp.

[0316] Step S3: Configure the test sequence.

[0317] Specifically, the process of configuring the test sequence is a process of permutation and combination, that is, matching different charging devices with the same electronic device in sequence, or matching different electronic devices with the same charging device in sequence, so as to measure the charging compatibility between the same electronic device and different charging devices or the charging compatibility between the same charging device and different electronic devices. For example, the first test sequence is the first bin (numbered X1) of the first storage bin VS the second bin (numbered Y1) of the second storage bin, and the test cases are 1, 2, 3, etc. The second test sequence is the first bin (numbered X2) of the first storage bin VS the second bin (numbered Y2) of the second storage bin, and the test cases are 2, 3, 6, etc.

[0318] Among them, as before, the first storage bin includes multiple first bins, and the second storage bin includes multiple second bins. The test examples are as before, which can be but not limited to low-power fast charging identification test, high-power fast charging identification test, ultra-high-power fast charging identification test, fast plug test, slow plug test, full charging process test, etc., which can be specifically screened according to the actual charging compatibility requirements.

[0319] Step S4: Sequentially take out one from the test sequences and load the corresponding configuration information from the database.

[0320] Among them, the configuration information includes the target charging voltage, target charging current, target charging protocol, etc. corresponding to the test sequence.

[0321] Step S5: According to the current test sequence, take out the electronic device from the corresponding first bin position of the first storage bin through the first transfer mechanism and load it onto the first test position. During the loading process, the first transfer mechanism presses the power button of the electronic device through the key mechanism to start the electronic device, and the control center controls the first plugging and unplugging module of the first plugging and unplugging mechanism to be plugged into the plug interface of the electronic device.

[0322] Step S6: According to the current test sequence, take out the charging device from the corresponding second bin position of the second storage bin through the second transfer mechanism and load it onto the second test position, and the control center controls the third plugging and unplugging module of the second plugging and unplugging mechanism to be plugged into the plug interface of the charging device.

[0323] It should be noted that in some embodiments, Step S5 and Step S6 are carried out simultaneously.

[0324] Step S7: Control the image acquisition module to capture the screen image of the electronic device.

[0325] Step S8: Obtain the current battery level of the electronic device according to the captured screen image of the electronic device, and judge whether the battery level is over-limit, insufficient or normal. When the current is over-limit, go to Step S9; when the current is insufficient, go to Step S10; when the battery level is normal, go to Step S11.

[0326] Step S9: Discharge the electronic device. Specifically, the control center controls the second plugging and unplugging module of the first plugging and unplugging mechanism to be plugged into the plug interface of the electronic device to discharge the electronic device. After a preset duration, re-enter Step S7.

[0327] Step S10: Charge the electronic device. Specifically, the control center controls the first plugging and unplugging module of the first plugging and unplugging mechanism to be plugged into the plug interface of the electronic device to charge the electronic device. After a preset duration, re-enter Step S7.

[0328] Step S11: Sequentially take out one of the current test cases, and control the first plugging and unplugging mechanism 3 and the image acquisition module 13 corresponding to the current first test position to act. After Step S11, there are three steps, namely Step S121, Step S122 and Step S123, carried out simultaneously.

[0329] Step S121: Obtain the shooting video during the charging process captured by the image acquisition module from the image acquisition module. After Step S121, go to Step S131.

[0330] Step S131: Detect the charging icon frame by frame in the captured video. After step S131, proceed to step S14.

[0331] Specifically, by detecting the charging icon frame by frame in the captured video, the charging power and the charging icon can be obtained. The charging icon is divided into a fast charging icon and a regular charging icon.

[0332] Step S122: Obtain a voltage curve and a current curve from the voltage measuring element and the current measuring element, respectively. After step S122, proceed to step S14.

[0333] Step S123: Obtain the USB signal waveform during the charging process from the logic analyzer.

[0334] Step S133: Perform charging protocol analysis based on the USB signal waveform of the logic analyzer.

[0335] Step S14: The charging compatibility between the electronic device and the charging device in the current test sequence is determined by combining the charging icon, the voltage curve, the current curve and the charging protocol.

[0336] Specifically, it determines whether the voltage matches, the current capacity is sufficient, and the protocol handshake is successful. When the voltage matches, the current capacity is sufficient, and the protocol handshake is successful, a compatible judgment result is output. When the voltage does not match, the current capacity is insufficient, or the protocol handshake is unsuccessful, an incompatible judgment result is output.

[0337] Step S15: Determine whether all test cases of the current test sequence have been executed. If yes, determine that the current test sequence has been executed and display the test data. If no, return to step S11.

[0338] Step S16: Determine whether all test sequences have been executed. If yes, end the process. If no, return to step S4.

[0339] Therefore, through the above process, the charging compatibility test between the same electronic device and N charging devices or the charging compatibility test between the same charging device and N electronic devices can be completed, realizing fully automatic testing.

[0340] Please refer to Fig.34 , Fig.34 This is an execution flow chart of an example test sequence in the embodiment of the present application. The test sequence includes multiple test cases, such as but not limited to test cases including power-on test, ≤5% low battery fast charge identification test, ≥95% battery fast charge identification test, 99% battery fast charge identification test, full charging process test, electronic device slow plug test, electronic device fast plug test, etc. The details are as follows: Step S21: Start the test. The main purpose of this step is to prepare for the test, for example, to execute the aforementioned steps S1, S2 and S3, and then start the test.

[0341] Step S22: Start the test.

[0342] Specifically, the power-on startup test is used to test whether the electronic device can enter fast charging normally when it switches from the off state to the on state, including but not limited to determining whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc.

[0343] Step S23: Determine whether the data for starting the mobile test is successfully returned.

[0344] If yes, then go to step S24, i.e. ≤5% low battery fast charge identification test. If no, then go to step S22 again, i.e. power on start test.

[0345] Step S24: ≤5% low-battery fast-charge identification test.

[0346] Specifically, the ≤5% low-battery fast-charging identification test is used to test whether an electronic device can enter fast-charging normally when the battery level is ≤5%, including but not limited to determining whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc.

[0347] Step S25: Determine whether the data of the ≤5% low-battery fast-charge identification test is successfully transmitted back. If yes, proceed to step S26, i.e., the low-battery electronic device fast-plug test. If no, execute step S24 again, i.e., the ≤5% low-battery fast-charge identification test.

[0348] Step S26, low-power electronic device quick plug test.

[0349] Specifically, the low-power electronic device fast plug test is used to test whether the electronic device can enter fast charging normally when the first connector of the data cable is inserted into the electronic device at an insertion speed higher than the second speed when the power of the electronic device is ≤5%, including but not limited to determining whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc.

[0350] Step S27, determine whether the data of the low-power electronic device quick plug test is successfully transmitted back. If yes, proceed to step S28, i.e., the low-power electronic device slow plug test. If not, execute step S26 again, i.e., the low-power electronic device quick plug test.

[0351] Step S28, slow plug test of low-power electronic device.

[0352] Specifically, the low-power electronic device slow plug test is used to test whether the electronic device can normally enter fast charging when the first connector of the data cable is plugged into the electronic device at an insertion speed lower than the first speed when the electronic device is ≤5%, including but not limited to judging whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc. The first speed is less than or equal to the second speed.

[0353] Step S29, determine whether the data of the slow plug test of the low-power electronic device is successfully transmitted back. If yes, proceed to step S30, that is, the full charging process test. If not, execute step S28 again, that is, the slow plug test of the low-power electronic device.

[0354] Step S30, full charging process test.

[0355] Specifically, the full charging process test is used to test the protocol compatibility between electronic equipment and charging equipment, and to verify the charging speed, temperature control and overcharge protection functions.

[0356] Step S31, determine whether the data of the full charging process test is successfully returned. If yes, enter step S32, that is, 99% power fast charging identification test. If not, execute step S30 again, that is, full charging process test.

[0357] Step S32, 99% power fast charging identification test.

[0358] Specifically, the 99% power fast charging identification test is used to test whether the electronic device can enter fast charging normally after the power of the electronic device reaches 99%, including but not limited to judging whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc.

[0359] Step S33, determine whether the data of the 99% power fast charging identification test is successfully returned. If yes, proceed to step S34, that is, ≥95% power fast charging identification test. If not, continue to execute step S32, that is, 99% power fast charging identification test.

[0360] Step S34, ≥95% power fast charging identification test.

[0361] Specifically, the ≥95% power fast charging identification test is used to test whether the electronic device can enter fast charging normally when the power of the electronic device is ≥95%, including but not limited to judging whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc.

[0362] It can be understood that between step S32 and step S34, a discharge operation is involved, and therefore, the control center controls the second plugging module of the first plugging mechanism to drive the first connector of the data line to plug into the plug interface of the electronic device.

[0363] Step S35, determine whether the data of the ≥95% power fast charge identification test is successfully transmitted back. If yes, proceed to step S36, i.e., high power electronic device fast plug test. If not, continue to step S34, i.e., ≥95% power fast charge identification test.

[0364] Step S36, high-power electronic device quick plug test.

[0365] Specifically, the high-power electronic device fast plug test is used to test whether the electronic device can enter fast charging normally when the first connector of the data cable is inserted into the electronic device at an insertion speed higher than the second speed when the power of the electronic device is ≥95%. This includes but is not limited to determining whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc.

[0366] Step S37: Determine whether the data of the high-power electronic device quick plug test is successfully transmitted back. If yes, proceed to step S38, i.e., the high-power electronic device slow plug test. If no, proceed to step S36 again, i.e., the high-power electronic device quick plug test.

[0367] Step S38: Slow plug test of high-power electronic equipment.

[0368] Specifically, the high-power electronic device slow plug test is used to test whether the electronic device can enter fast charging normally when the first connector of the data cable is inserted into the electronic device at an insertion speed lower than the first speed under high power conditions, including but not limited to determining whether the charging voltage can reach the target charging voltage, whether the charging current can reach the target charging current, whether the charging protocol handshake is successful, etc.

[0369] Step S39: Determine whether the data of the slow plug test of the high-power electronic device is successfully transmitted. If yes, execute step S40, that is, determine whether the sample polling is completed, if not, continue to execute step S38, the slow plug test of the high-power electronic device.

[0370] Step S40: Determine whether the sample polling is completed, if yes, end the test. If not, execute step S41.

[0371] Step S41: The next prototype starts testing.

[0372] Fig.35 The specific process of a charging compatibility testing method provided in an embodiment of the present application is exemplified.

[0373] The charging compatibility test method can be applied to the aforementioned charging compatibility test device 1000, and the charging compatibility test method includes: Step 351: According to the information of the electronic device and the charging device included in the current test sequence, control the electronic device to be tested to be placed in the first test position, and control the charging device to be tested to be placed in the second test position; Step 352: Control the first plugging mechanism of the charging compatibility test device to insert the first connector of the data cable into the plug interface of the electronic device, and control the second plugging mechanism of the charging compatibility test device to insert the second connector of the data cable into the plug interface of the charging device, so that the charging device charges the electronic device, wherein the data cable also includes a cable connected between the first connector and the second connector; Step 353: sequentially executing each test case of the test sequence, and obtaining charging data of the charging device charging the electronic device during the execution of each test case, wherein the test case is a simulation of an actual usage scenario; Step 354: Determine the charging compatibility of the current test case based on the charging data of the current test case; Step 355: Integrate the charging compatibility results of all test cases in the current test sequence to generate the charging compatibility result of the current test sequence and output it.

[0374] Thus, in the present application, automatic plugging and unplugging of the first connector of the data cable and the plug interface of the electronic device are realized, automatic plugging and unplugging of the second connector of the data cable and the plug interface of the charging device are realized, and each test case of the test sequence is executed sequentially. When executing each test case, the charging data of the charging device during the charging process of the electronic device is obtained. The test case is a simulation of the actual usage scenario. The charging compatibility of the current test case is determined based on the charging data of the current test case. The charging compatibility results of all test cases in the current test sequence are integrated to generate and output the charging compatibility results of the current test sequence. Automatic judgment and output of the charging compatibility results can be realized, which can improve test efficiency, shorten the test cycle, improve the degree of automation, and make the judgment more accurate.

[0375] In some possible embodiments, each test case of the test sequence is executed sequentially. When executing each test case, before acquiring charging data during the process of the charging device charging the electronic device, the charging compatibility test method further includes: Taking a picture of the screen of an electronic device to determine the current power level of the electronic device; When the current power level of the electronic device does not meet the detection requirement, the electronic device is charged or discharged so that the current power level of the electronic device meets the detection requirement.

[0376] Therefore, in the present application, the current power level of the electronic device can be determined by photographing the screen of the electronic device, and the operation is simple and the data is accurate.

[0377] In some possible embodiments, each test case of the test sequence is executed sequentially, and when each test case is executed, charging data of the charging device charging the electronic device is obtained, specifically including: Execute each test case in the test sequence sequentially. When executing each test case, perform: Get the charging icon of the electronic device; Acquiring charging parameters of the electronic device, the charging parameters including charging voltage and charging current; and, The signal waveform during the charging process of the electronic device is obtained, and the current charging protocol of the electronic device is determined based on the waveform; wherein the charging data of each test case includes a charging icon of the electronic device, charging parameters of the electronic device, and a charging protocol of the electronic device.

[0378] Therefore, in this application, when executing each test case, some charging data during the charging process is obtained through multiple channels, providing more data support for the subsequent judgment of charging compatibility and improving the accuracy of the judgment.

[0379] In some possible embodiments, determining the charging compatibility of the current test case according to the charging parameters of the current test case specifically includes: When the charging voltage matches the target charging voltage, the charging current matches the target charging current, and the charging protocol handshake succeeds, it is determined that the electronic device of the current test case and the charging device are charging compatible; or, When the charging voltage matches the target charging voltage, the charging current matches the target charging current, the charging icon is the fast charging icon, and the charging protocol handshake is successful, it is determined that the electronic device of the current test case and the charging device are charging compatible.

[0380] Therefore, in the present application, by combining the charging icon of the electronic device, the charging parameters of the electronic device and the charging protocol of the electronic device, the charging compatibility between the electronic device and the charging device can be more accurately judged, thereby improving the accuracy of the judgment.

[0381] In some possible embodiments, according to the information of the electronic device and the charging device included in the current test sequence, the electronic device to be tested is controlled to be placed in the first test position, and the charging device to be tested is controlled to be placed before the second test position, and the charging compatibility test method further includes: Determine a test sequence between the electronic device and the charging device, the test sequence including a test sequence for charging compatibility testing of the same electronic device in combination with different charging devices, or a test sequence for charging compatibility testing of different electronic devices in combination with the same charging device; One of the test sequences is sequentially taken out, and configuration information of the test sequence is loaded, where the configuration information is target data of the charging data.

[0382] Therefore, in the present application, the test sequence can be automatically configured and the corresponding configuration information can be loaded. Compared with manual configuration, the degree of automation is higher and more accurate, saving time and effort.

[0383] In some possible embodiments, the charging compatibility test cases of the current test sequence include at least one of a low-battery fast-charge identification test, a high-battery fast-charge identification test, an ultra-high-battery fast-charge identification test, a full-process charging test, a slow-plug test, and a fast-plug test, wherein low battery refers to battery ≤5%, high battery refers to battery ≥95%, and ultra-high battery refers to battery ≥99%. The slow-plug test refers to a test of charging compatibility when the speed at which the first connector of the data cable located on the first plug-in mechanism is plugged into the plug interface of the electronic device is lower than the first speed, and the fast-plug test refers to a test of charging compatibility when the speed at which the first connector of the data cable located on the first plug-in mechanism is plugged into the plug interface of the electronic device is higher than the second speed, and the first speed is lower than the second speed.

[0384] Therefore, in this application, for each test sequence, different usage scenarios are covered, and the judgment of charging compatibility will be more accurate and reasonable, reducing the misjudgment rate.

[0385] In some possible embodiments, the charging compatibility testing method further includes: Obtaining the current power of the electronic device during the process of charging the electronic device by the charging device; If the current power level meets the calibrated power level of the corresponding test case, the corresponding test case is triggered to execute.

[0386] Therefore, in this application, charging compatibility tests under different power levels can be covered.

[0387] As used in the above embodiments, the term "when..." may be interpreted to mean "if..." or "after..." or "in response to determining..." or "in response to detecting...", depending on the context. Similarly, the phrases "upon determining..." or "if (the stated condition or event) is detected" may be interpreted to mean "if determining..." or "in response to determining..." or "upon detecting (the stated condition or event)" or "in response to detecting (the stated condition or event)", depending on the context.

[0388] A person skilled in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable memory, and the memory can include: a flash drive, a read-only memory (English: Read-Only Memory, abbreviated: ROM), a random access memory (English: Random Access Memory, abbreviated: RAM), a magnetic disk or an optical disk, etc.

[0389] An embodiment of the present application provides a computer-readable storage medium storing program instructions executable by a processor to implement a method in any of the above method implementations.

[0390] An embodiment of the present application provides a computer program product, including instructions, which, when executed by a processor, implement a method as described in any of the above method implementations.

[0391] It should be understood that each step in the above method implementation can be completed by an integrated logic circuit of hardware in a processor or by instructions in software form. The method steps disclosed in the embodiments of the present application can be directly embodied as being executed by a hardware processor, or by a combination of hardware and software modules in a processor.

[0392] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the process or function according to the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from a website site, a computer, a server or a data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line) or wireless (e.g., infrared, wireless, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or a data center that includes one or more available media integration. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid-state hard disk), etc.

[0393] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present application.

Claims

1. A charging compatibility test device, characterized in that: include: A data line, comprising a first connector, a second connector, and a cable connected between the first connector and the second connector; A first plugging and unplugging mechanism, used to set a first connector of the data cable; A second plugging and unplugging mechanism, used to set a second connector of the data cable; a control center connected to the first plug-in mechanism and the second plug-in mechanism, wherein the control center is used to control the first plug-in mechanism to plug the first connector into the plug interface of the electronic device when the electronic device to be tested is in the first test position, and the control center is used to control the second plug-in mechanism to plug the second connector into the plug interface of the charging device when the charging device to be tested is in the second test position, so that the charging device charges the electronic device; A testing device, used for obtaining charging data during the process of the charging device charging the electronic device; The control center is also used to determine the charging compatibility between the charging device and the electronic device according to the charging data acquired by the testing device.

2. The charging compatibility test device according to claim 1, characterized in that: The first plug-in mechanism includes a first visual device, a first three-axis moving mechanism and a first plug-in module. The first plug-in module is arranged on the first three-axis moving mechanism. The first plug-in module is used to set the first connector of the data cable. The first visual device is used to locate the relative position between the first connector of the data cable and the plug interface of the electronic device. The control center is used to control the movement of the first three-axis moving mechanism to adjust the position of the first connector according to the relative position between the first connector of the data cable and the plug interface of the electronic device, and to plug the first connector of the data cable into the plug interface of the electronic device when the first connector of the data cable is aligned with the plug interface of the electronic device.

3. The charging compatibility test device according to claim 2, characterized in that: The first plug-in mechanism also includes a second plug-in module, which is used to set a plug connector of the discharge circuit. The second plug-in module is arranged on the first three-axis moving mechanism. The control center is used to control the movement of the first three-axis moving mechanism to adjust the position of the plug connector when the electronic device needs to be discharged, and to plug the plug connector of the discharge circuit with the plug interface of the electronic device when the plug connector is aligned with the plug interface of the electronic device.

4. The charging compatibility test device according to claim 3, characterized in that: The first three-axis moving mechanism includes two two-axis moving mechanisms and one one-axis moving mechanism, the two moving directions of the two-axis moving mechanisms are perpendicular to the moving direction of the one-axis moving mechanism, the two two-axis moving mechanisms are respectively connected to the one-axis moving mechanism, and the first plug-in module and the second plug-in module are respectively connected to the two two-axis moving mechanisms.

5. The charging compatibility test device according to claim 1, characterized in that: The second plug-in mechanism includes a second three-axis moving mechanism, a second visual device and a third plug-in module, the third plug-in module is arranged on the second three-axis moving mechanism, the third plug-in module is used to set the second connector of the data cable, the second visual device is used to locate the relative position between the second connector of the data cable and the socket of the charging device, and the control center is used to control the movement of the second three-axis moving mechanism to adjust the position of the second connector when the electronic device needs to be charged, and to plug the second connector of the data cable into the socket of the charging device when the second connector of the data cable is aligned with the socket of the charging device.

6. The charging compatibility test device according to any one of claims 1 to 5, characterized in that: The charging data includes a charging current, a charging voltage and a charging protocol, and the control center determines the charging compatibility between the charging device and the electronic device according to the charging current, the charging voltage and the charging protocol.

7. The charging compatibility test device according to claim 6, characterized in that: The test device includes a measurement and analysis module, which includes a current measuring element, a first resistor, a voltage measuring element and a logic analyzer. The cable includes a power line, a ground line, a data line, a configuration channel and an auxiliary signal line. The first resistor is connected in series to the power line. The current measuring element is connected to both ends of the first resistor on the power line to obtain the charging current of the charging device during the process of charging the electronic device. The voltage measuring element is connected between the ground line and the power line to obtain the charging voltage of the charging device during the process of charging the electronic device. Different channels of the logic analyzer are respectively connected to the data line, the configuration channel and the auxiliary signal line. The logic analyzer determines the charging protocol of the charging device during the process of charging the electronic device according to the signals of the data line, the configuration channel and the auxiliary signal line.

8. The charging compatibility test device according to claim 6, characterized in that: The testing device also includes an image acquisition module, which is arranged above the first test position. The image acquisition module is used to capture the screen image of the electronic device located at the first test position. The control center obtains the charging icon of the electronic device based on the screen image of the electronic device captured by the image acquisition module. The charging data also includes the charging icon. The control center determines whether to start fast charging when the charging device is charging the electronic device based on the charging icon, the charging current, the charging voltage and the charging protocol.

9. The charging compatibility test device according to any one of claims 1 to 5, characterized in that: The charging compatibility testing device further includes: A fixture, wherein the fixture is used to load the electronic device or charging device to be tested; A storage bin, the storage bin is used to store the electronic device and / or charging device installed with the clamp; A transplanting device, wherein the transplanting device is connected to the control center, and the control center controls the transplanting device to transplant the electronic device or charging device installed with the clamp between the storage bin, the first test position and / or the second test position by cooperating with the clamp.

10. The charging compatibility test device according to claim 9, characterized in that: The transplanting device comprises a transplanting mechanism and a manipulator, wherein the transplanting mechanism is a gantry-type three-axis transplanting mechanism, and the manipulator is connected to the transplanting mechanism and transplants the electronic device or charging device installed with the clamp under the drive of the transplanting mechanism.

11. The charging compatibility test device according to claim 10, characterized in that: The clamp includes a loading part and a clamping part, the loading part forms a loading space for loading the electronic device or the charging device, the size of the loading space is variable, the clamping part is located on the outside of the loading part, a first clamping part is provided on the clamping part, the manipulator includes a clamping claw, a second clamping part is provided on the clamping claw, and when the first clamping part is clamped with the second clamping part, the transplanting device can transplant the clamp.

12. The charging compatibility test device according to claim 11, characterized in that: The clamping portion is an inverted U-shaped structure, the first clamping piece is a clamping hole provided on the inverted U-shaped structure; and / or the second clamping piece is a clamping protrusion.

13. The charging compatibility test device according to claim 11, characterized in that: The loading part includes a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is a bidirectional clamping mechanism, used to move toward each other in a first direction to clamp the electronic device or the charging device, the second clamping mechanism is a unidirectional clamping mechanism, used to support the electronic device or the charging device in a second direction, the first direction and the second direction are vertically arranged, and the first clamping mechanism and the second clamping mechanism cooperate to form the loading space that adapts to the outer dimensions of the electronic device or the charging device and clamps it in the center.

14. The charging compatibility test device according to claim 13, characterized in that: The first clamping mechanism includes a bidirectional screw transmission mechanism, a first clamping block and a second clamping block, the first clamping block and the second clamping block are respectively fixed on the two screw nuts of the bidirectional screw transmission mechanism, and the bidirectional screw transmission mechanism drives the first clamping block and the second clamping block to move toward or away from each other in the first direction, and the second clamping mechanism includes a unidirectional screw transmission mechanism, a third clamping block and a fourth clamping block, the fourth clamping block is fixed, and the third clamping block is fixed on the screw nut of the unidirectional screw transmission mechanism, and the unidirectional screw transmission mechanism drives the third clamping block to move in the second direction toward or away from the fourth clamping block, and the first clamping block, the second clamping block, the third clamping block and the fourth clamping block together form the loading space.

15. The charging compatibility test device according to claim 14, characterized in that: The first clamping mechanism also includes a first guide assembly, the guiding direction of the first guide assembly is parallel to the central axis direction of the bidirectional screw transmission mechanism, and the first guide assembly guides the movement of the first clamping block and the second clamping block, and / or the second clamping mechanism also includes a second guide assembly, the guiding direction of the second guide assembly is parallel to the central axis direction of the unidirectional screw transmission mechanism, and the second guide assembly guides the movement of the third clamping block.

16. The charging compatibility test device according to claim 15, characterized in that: The first clamping mechanism also includes two first movable blocks, which are respectively fixedly connected to the two screw nuts of the bidirectional screw transmission mechanism and connected to the first guide assembly, and the extension direction of the first movable block is perpendicular to the central axis direction of the bidirectional screw transmission mechanism, and the first clamping block and the second clamping block are respectively slidably connected to the two first movable blocks; and / or, the second clamping mechanism also includes a second movable block, which is fixedly connected to the screw nut of the unidirectional screw transmission mechanism and connected to the second guide assembly, and the extension direction of the second movable block is perpendicular to the central axis direction of the unidirectional screw transmission mechanism, and the third clamping block slider is connected to the second movable block.

17. The charging compatibility test device according to claim 14, characterized in that: There are a plurality of the third clamping blocks, and at least some of the third clamping blocks have different heights.

18. The charging compatibility test device according to claim 9, characterized in that: A positioning pin is provided at the first test position or the second test position, and a positioning hole is provided on the fixture, or a positioning hole is provided at the first test position or the second test position, and a positioning pin is provided on the fixture; The positioning hole cooperates with the positioning pin to define an installation position of the fixture at the first test position or the second test position.

19. The charging compatibility test device according to claim 9, characterized in that: The storage bin comprises at least two layers of storage racks, which are stacked in the height direction, each layer of the storage racks is provided with at least two bin positions, and each layer of the storage racks can be translated between a first position and a second position so that the storage racks at different layers are staggered.

20. The charging compatibility test device according to claim 9, characterized in that: The storage bin comprises a first storage bin and a second storage bin, the first storage bin is used to store electronic equipment to be tested, and the second storage bin is used to store charging equipment to be tested; The fixture includes a first fixture and a second fixture, the first fixture is used to load the electronic device, and the second fixture is used to load the charging device. The transplanting device includes a first transplanting device and a second transplanting device. The first transplanting device is used to transplant the electronic device installed with the first clamp between the first test position and the first storage bin; the second transplanting device is used to transplant the charging device installed with the second clamp between the second test position and the second storage bin.

21. The charging compatibility test device according to claim 20, characterized in that: The first transplanting device includes a first transplanting mechanism and a first manipulator. The first transplanting mechanism is a gantry-type three-axis transplanting mechanism. The first manipulator is arranged on the first transplanting mechanism. A button mechanism is provided on the first manipulator. The button mechanism is used to press the power button of the electronic device when the first manipulator clamps the electronic device.

22. The charging compatibility test device according to claim 20, characterized in that: The charging compatibility testing equipment also includes a frame, and the first storage bin, the first test position, the first plug-in mechanism, the second plug-in mechanism, the second test position and the second storage bin are sequentially arranged in the length direction of the frame, the first transplanting device is arranged on opposite sides of the frame across the width direction of the frame, and can move above the first storage bin and the first test position, and the second transplanting device is arranged on opposite sides of the frame across the width direction of the frame, and can move above the second storage bin and the second test position.

23. A charging compatibility test method, applied to a charging compatibility test device, characterized in that: The charging compatibility testing method comprises: According to the information of the electronic device and the charging device included in the current test sequence, control the electronic device to be tested to be placed in the first test position, and control the charging device to be tested to be placed in the second test position; Control the first plugging and unplugging mechanism of the charging compatibility test device to insert the first connector of the data cable into the plug interface of the electronic device, and control the second plugging and unplugging mechanism of the charging compatibility test device to insert the second connector of the data cable into the plug interface of the charging device, so that the charging device charges the electronic device, wherein the data cable also includes a cable connected between the first connector and the second connector; Execute each test case of the test sequence sequentially, and when executing each test case, obtain charging data of the charging device during the process of charging the electronic device, wherein the test case is a simulation of an actual usage scenario; Determine the charging compatibility of the current test case based on the charging data of the current test case; The charging compatibility results of all test cases in the current test sequence are integrated to generate the charging compatibility result of the current test sequence and output it.

24. The charging compatibility testing method according to claim 23, characterized in that: The method for testing the charging compatibility of the electronic device may further include: sequentially executing each test case of the test sequence, and obtaining charging data of the charging device during the charging process of the electronic device when executing each test case. Taking a picture of the screen of the electronic device to determine the current power level of the electronic device; When the current power level of the electronic device does not meet the detection requirement, the electronic device is charged or discharged so that the current power level of the electronic device meets the detection requirement.

25. The charging compatibility testing method according to claim 23, characterized in that: The sequentially executing each test case of the test sequence, and acquiring charging data of the charging device in the process of charging the electronic device when executing each test case, specifically includes: Execute each test case of the test sequence in sequence. When executing each test case, perform: Obtaining a charging icon for the electronic device; Acquiring charging parameters of the electronic device, wherein the charging parameters include charging voltage and charging current; and, Acquire a signal waveform during the charging process of the electronic device, and determine the current charging protocol of the electronic device based on the waveform; wherein the charging data of each test case includes a charging icon of the electronic device, charging parameters of the electronic device, and a charging protocol of the electronic device.

26. The charging compatibility testing method according to claim 25, characterized in that: Determining the charging compatibility of the current test case according to the charging parameters of the current test case specifically includes: When the charging voltage matches the target charging voltage, the charging current matches the target charging current, and the charging protocol handshake succeeds, it is determined that the electronic device of the current test case and the charging device are charging compatible; or, When the charging voltage matches the target charging voltage, the charging current matches the target charging current, the charging icon is a fast charging icon, and the charging protocol handshake is successful, it is determined that the electronic device of the current test case is charging compatible with the charging device.

27. The charging compatibility testing method according to claim 25, characterized in that: According to the information of the electronic device and the charging device included in the current test sequence, the electronic device to be tested is controlled to be placed in the first test position, and the charging device to be tested is controlled to be placed before the second test position. The charging compatibility test method also includes: Determine a test sequence between the electronic device and the charging device, the test sequence including a test sequence for performing a charging compatibility test on the same electronic device and different charging devices respectively, or a test sequence for performing a charging compatibility test on different electronic devices and the same charging device; One of the test sequences is sequentially taken out, and configuration information of the test sequence is loaded, where the configuration information is target data of the charging data.

28. The charging compatibility testing method according to claim 23, characterized in that: The test cases of each of the test sequences include at least one of a low-battery fast-charging identification test, a high-battery fast-charging identification test, an ultra-high-battery fast-charging identification test, a full-process charging test, a slow-plug test, and a fast-plug test, wherein low battery refers to a battery level ≤5%, high battery refers to a battery level ≥95%, and ultra-high battery refers to a battery level ≥99%.

29. A computer-readable storage medium, characterized in that: It stores program instructions executable by a processor to implement the charging compatibility testing method as described in any one of claims 23 to 28.

30. A computer program product, characterized in that The method comprises instructions which, when executed by a processor, implement the charging compatibility testing method as described in any one of claims 23 to 28.

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