Wireless charger detection device

Abstract

The embodiment of the utility model discloses a wireless charger detection device. The wireless charger detection device comprises a workbench, a fixing part, a triggering part and a detection part, wherein the fixing part, the triggering part and the detection part are arranged on the workbench. Wherein the fixing part is used for fixing the wireless charger, the triggering part triggers the wireless charger to be started so as to enable a coil moving part of the wireless charger to stretch out or retract, and the detecting part measures the distance between the detecting part and the coil moving part so as to obtain displacement information of the coil moving part. Therefore, the wireless charger detection device realizes the detection of the wireless charger, not only ensures the detection accuracy, but also improves the detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charger detection, in particular to a wireless charger detection device. Background Art

[0002] The structural designs of existing wireless charging devices are becoming more and more diverse. Wireless chargers need to adapt to wireless charging devices with different structures and charge a variety of wireless charging devices through movable coil moving parts. When testing wireless chargers, it is usually necessary for testers to visually determine whether the coil moving parts are extended or use calipers to measure the distance the coil moving parts are extended. This is easy to cause missed detection or false detection due to visual fatigue, and it is easy to cause large measurement errors due to operational problems, and the detection efficiency is difficult to guarantee. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a wireless charger detection device, in which a trigger component cooperates with a detection component to detect the moving distance of a coil moving component in a wireless charger, so as to provide detection efficiency and detection accuracy.

[0004] An embodiment of the utility model provides a wireless charger detection device, which includes a workbench and a fixing component, a trigger component and a detection component arranged on the workbench, wherein the fixing component is configured to fix the wireless charger on the workbench, the trigger component is configured to trigger the wireless charger to start so that the coil moving component of the wireless charger extends or retracts, and the detection component is configured to measure the distance between the detection component and the coil moving component to obtain displacement information of the coil moving component.

[0005] In some embodiments, the fixing component includes: a fixing carrier, which is arranged on the workbench and has a contoured groove, the contoured groove matches the wireless charger, and the wireless charger is fixed to the fixing carrier through the contoured groove; a pressing member; and a first driving member, which is arranged on the workbench and is configured to drive the pressing member to move toward the wireless charger to press the wireless charger.

[0006] In some embodiments, the trigger component includes: a shading mechanism, which is disposed on the workbench and configured to shield a photoelectric sensor of the wireless charger.

[0007] In some embodiments, the shading mechanism includes: a shading plate; and a second driving member, which is disposed on the workbench and configured to drive the shading plate to move toward the wireless charger to shield the photoelectric sensor.

[0008] In some embodiments, the trigger component includes: a simulated charging mechanism, which is disposed on the workbench and configured to contact a charging panel of the wireless charger.

[0009] In some embodiments, the simulated charging mechanism includes: a simulated coil group, which is disposed on the workbench and configured to contact a charging panel of the wireless charger.

[0010] In some embodiments, the simulated charging mechanism further includes: a third driving member, which is disposed on the workbench and configured to drive the simulated coil group to move toward the wireless charger to contact the charging panel.

[0011] In some embodiments, the simulated charging mechanism further includes: a control circuit, which is connected to the simulated coil group and configured to control the simulated coil group to generate a variety of adjustment signals to move the coil moving part to different distances.

[0012] In some embodiments, the detection component includes: a distance measuring sensor, which is disposed on the workbench and configured to face the coil moving component to obtain displacement information of the coil moving component.

[0013] In some embodiments, the detection component also includes: a fourth driving member, which is disposed on the workbench and is configured to drive the ranging sensor to move between a first detection position and a second detection position, so that the ranging sensor obtains displacement information of the coil moving component at the first detection position and the second detection position, respectively; wherein the first detection position is disposed at the first end of the coil moving component, and the second detection position is disposed at the second end of the coil moving component.

[0014] The embodiment of the utility model provides a wireless charger detection device, which includes a workbench and a fixing component, a trigger component and a detection component arranged on the workbench. The fixing component is used to fix the wireless charger, the trigger component triggers the wireless charger to start so that the coil moving component of the wireless charger extends or retracts, and the detection component measures the distance between the coil moving component and the detection component to obtain the displacement information of the coil moving component. Thus, the wireless charger detection device realizes the detection of the wireless charger, which not only ensures the accuracy of the detection, but also improves the efficiency of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other purposes, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0016] Figure 1 It is a structural schematic diagram of a wireless charger;

[0017] Figure 2 It is a schematic diagram of the extension of the moving parts of the coil in a wireless charger;

[0018] Figure 3 It is a schematic diagram of the structure of another wireless charger;

[0019] Figure 4 This is a schematic diagram of the coil motion module extending out of another wireless charger;

[0020] Figure 5 It is a structural schematic diagram of a wireless charger detection device provided by an embodiment of the utility model;

[0021] Figure 6 It is a partial structural schematic diagram of a wireless charger detection device provided by an embodiment of the utility model;

[0022] Figure 7 It is a structural schematic diagram of a fixed carrier provided by an embodiment of the utility model;

[0023] Figure 8 It is a schematic structural diagram of a pressing member and a first driving member provided in an embodiment of the utility model;

[0024] Fig. 9 It is a schematic diagram of the structure of the trigger component provided by the embodiment of the utility model;

[0025] Fig.10 It is a structural schematic diagram of a detection component provided by an embodiment of the utility model.

[0026] Description of reference numerals:

[0027] 1-working table; 11-upper working table; 12-lower working table; 2-fixed component; 21-fixed carrier; 211-contact groove; 212-first protrusion; 213-second protrusion; 214-avoidance groove; 215-avoidance hole; 22-pressing piece; 221-contact part; 23-first driving piece; 3-triggering component; 31-shading mechanism; 311-shading plate; 312-second driving piece; 32-simulated charging mechanism; 321-simulated coil group; 322-third driving piece; 33-mounting frame; 4-detection component; 41-distance measuring sensor; 42-fourth driving piece; A-wireless charger; A1-coil moving part; A2-photoelectric sensor; A3-charging panel. DETAILED DESCRIPTION

[0028] The present application is described below based on embodiments, but the present application is not limited to these embodiments. In the detailed description of the present application below, some specific details are described in detail. It is possible for those skilled in the art to fully understand the present application without the description of these details. In order to avoid confusing the essence of the present application, known methods, processes, flows, components and circuits are not described in detail.

[0029] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0030] Unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] For ease of explanation, spatially relative terms such as "inside", "outside", "below", "below", "lower", "above", "upper", etc. are used herein to describe the relationship of one element or feature illustrated in the figures to another element or feature. It will be understood that spatially relative terms may be intended to include different orientations of the device in use or operation other than the orientation depicted in the figures. For example, if the device in the figure is turned over, an element described as being "below" or "below" other elements or features will then be positioned as being "above" the other elements or features. Thus, the example term "below" can include both the orientations of above and below. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0032] Unless the context clearly requires otherwise, the words "include", "comprising" and similar words throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0033] In the description of this application, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0034] Figure 1 It is a schematic diagram of the structure of a wireless charger. Figure 1As shown, the wireless charger A has a coil moving part A1, a photoelectric sensor A2 and a charging panel A3. It is easy to understand that when the wireless charging device is placed against the charging panel A3, the photoelectric sensor A2 on the base of the wireless charger A will be blocked by the wireless charging device, so that it can be determined that the wireless charging device has been placed in place. Figure 2 A schematic diagram of the extension of the coil moving part in a wireless charger, combined with Figure 2 As shown, the wireless charger A can match wireless charging devices of different sizes through different gears by extending or retracting the coil moving part A1, so as to align the transmitting coil on the coil moving part A1 with the receiving coil in the wireless charging device, thereby charging the wireless charging device. The wireless charger detection device provided by the embodiment of the utility model can detect the coil moving part A1 and the photoelectric sensor A2 of the wireless charger A, so as to improve the detection efficiency while ensuring product quality. Figure 3 This is a schematic diagram of the structure of another wireless charger. Figure 4 This is a schematic diagram of another wireless charger with a coil motion module extending out, combined with Figure 3 and Figure 4 As shown, the photoelectric sensor A2 of the wireless charger A can also be set on the charging panel A3, so that the wireless charging device can simultaneously block the photoelectric sensor A2 when it is placed against the charging panel A3.

[0035] Figure 5 is a schematic diagram of the structure of a wireless charger detection device provided by an embodiment of the utility model, Figure 6 This is a partial structural diagram of the wireless charger detection device provided by the embodiment of the utility model, combined with Figure 5 and Figure 6As shown, the wireless charger detection device includes a workbench 1 and a fixing component 2, a trigger component 3 and a detection component 4 arranged on the workbench 1. It should be noted that in order to improve the detection efficiency, the wireless charger detection device is configured to detect multiple wireless chargers A at the same time. Specifically, the workbench 1 includes an upper workbench 11 and a lower workbench 12, so that two sets of fixing components 2, two sets of trigger components 3 and two sets of detection components 4 are set at the same time, and each set of fixing components 2, trigger components 3 and detection components 4 can detect multiple wireless chargers A at the same time (for example, four wireless chargers A at the same time). Further, the fixing component 2 is configured to fix the wireless charger A on the workbench 1, so as to ensure the accuracy of the displacement information detection. Furthermore, the charging panel A3 of the wireless charger A is fixed in place facing downward and connected to the power supply, and the trigger component 3 is configured to generate a variety of adjustment signals, so that the wireless charger A senses different adjustment signals to trigger the wireless charger A to start, so that the coil moving component A1 of the wireless charger A extends or retracts accordingly to achieve the mobile gear adjustment. It is easy to understand that different adjustment signals correspond to different mobile gears. Finally, the detection component 4 is configured to measure the distance between the detection component 4 and the coil moving component A1 to obtain the displacement information of the coil moving component A1, so as to compare the displacement information with the set specification data to determine whether the displacement information is qualified, thereby determining the product quality of the wireless charger A. Thus, the wireless charger detection device realizes the detection of the wireless charger A, which not only ensures the accuracy of the detection, but also improves the efficiency of the detection.

[0036] Figure 7 is a schematic diagram of the structure of a fixed carrier provided by an embodiment of the utility model, Figure 8 is a schematic diagram of the structure of the pressing member and the first driving member provided in the embodiment of the utility model, combined with Figures 5 to 8 As shown, in one embodiment, the fixing component 2 includes a fixing carrier 21, a pressing member 22 and a first driving member 23. It should be noted that the fixing carrier 21 is arranged on the workbench 1, and the first driving member 23 is arranged on the workbench 1 and connected to the pressing member 22. Specifically, as Figure 7 As shown, the fixed carrier 21 is provided with a profiling groove 211, and the profiling groove 211 matches the wireless charger A. That is, the wireless charger A is fixed to the fixed carrier 21 through the profiling groove 211, so that the profiling groove 211 can play a positioning role for the wireless charger A. Figure 7As shown, the side wall protrusions of the profiling groove 211 are formed with two first protrusions 212 and two second protrusions 213, and the first protrusions 212 and the second protrusions 213 can wrap the edge of the wireless charger A, thereby strengthening the positioning effect of the profiling groove 211 on the wireless charger A. It should be noted that the fixing carrier 21 is made of non-metallic material to avoid damage to the wireless charger A.

[0037] like Figure 7 As shown, in one embodiment, an avoidance groove 214 is formed between the two second protrusions 213. Figures 5 to 8 As shown, the pressing member 22 can reciprocate through the avoidance groove 214, thereby pressing or releasing the wireless charger A. It should be noted that the end of the pressing member 22 is provided with a profiling portion 221, so that the wireless charger A can be matched to realize the pressing function of the wireless charger A. Exemplarily, the profiling portion 221 is set as an inclined structure, so that the pressing member 22 can not only press down the wireless charger A, but also push the wireless charger A to abut the first protrusion 212, thereby achieving the fixing effect on the wireless charger A, so as to ensure the accuracy of the detection. Further, the first driving member 23 is configured to drive the pressing member 22 to move toward the wireless charger A, thereby pressing the wireless charger A. It is easy to understand that when the detection is completed, the first driving member 23 drives the pressing member 22 away from the wireless charger A, so that the operator can take out the wireless charger A. It should be noted that the first driving member 23 in this embodiment is set as a cylinder. As an optional embodiment, the first driving member 23 can also use a linear motor or other driving member.

[0038] Fig. 9 This is a schematic diagram of the structure of the trigger component provided by the embodiment of the utility model, combined with Figure 5 and Fig. 9 As shown, in one embodiment, the trigger component 3 includes a shading mechanism 31, a simulated charging mechanism 32 and a mounting frame 33. It is easy to understand that the trigger component 3 is installed at the bottom of the workbench 1. Specifically, the shading mechanism 31 and the simulated charging mechanism 32 are arranged on the mounting frame 33, and the mounting frame 33 is connected to the bottom of the workbench 1 to realize the shading mechanism 31 and the simulated charging mechanism 32 being arranged on the workbench 1. Further, corresponding to Figure 1 and Figure 2In the wireless charger A shown, the shading mechanism 31 is configured to shield the photoelectric sensor A2 of the wireless charger A, thereby simulating placing a wireless charging device on the wireless charger A. Furthermore, the simulated charging mechanism 32 is configured to contact the charging panel A3 of the wireless charger A, thereby simulating charging of the wireless charging device by the wireless charger A, so that the coil moving part A1 of the wireless charger A moves. Therefore, the displacement information of the coil moving part A1 can be detected by the detection part 4.

[0039] like Fig. 9 As shown, in one embodiment, the shading mechanism 31 includes a shading plate 311 and a second driving member 312. It is easy to understand that the second driving member 312 is arranged on the workbench 1 through the mounting frame 33, and is configured to drive the shading plate 311 to move toward the wireless charger A to block the photoelectric sensor A2. Specifically, in this embodiment, the second driving member 312 drives the shading plate 311 to move from bottom to top so that the shading plate 311 triggers the photoelectric sensor A2. It is easy to understand that a avoidance hole 215 is provided on the fixed carrier 21 so that the shading plate 311 can pass through. Thus, the second driving member 312 cooperates with the shading plate 311 to simulate placing a wireless charging device on the wireless charger A. It should be noted that in order for each set of trigger components 3 to trigger multiple wireless chargers A at the same time, multiple shading plates 311 are connected so as to be driven synchronously by the second driving member 312. Specifically, in this embodiment, the bottoms of the four shading plates 311 are connected to form a whole. In addition, in order to ensure that the shading mechanism 31 can operate stably for a long time, two second driving members 312 are provided and spaced apart, so that the connected shading plates 311 can be driven from both sides at the same time, so that the force is more balanced. Optionally, the number of second driving members 312 can also be set to more than two, which helps to prevent the position displacement of the connected multiple shading plates 311 due to deformation. Optionally, the second driving member 312 is set to a cylinder.

[0040] like Fig. 9As shown, in one embodiment, the simulated charging mechanism 32 includes a simulated coil group 321 and a third driving member 322. It is easy to understand that the third driving member 322 is arranged on the workbench 1 through the mounting frame 33, and is configured to drive the simulated coil group 321 to move toward the wireless charger A to contact the charging panel A3. Thus, the third driving member 322 cooperates with the simulated coil group 321 to simulate the placement of a wireless charging device on the wireless charger A, so that the coil moving part A1 can be moved according to the simulated coil group 321. It should be noted that in order for each set of simulated charging mechanisms 32 to trigger multiple wireless chargers A at the same time, multiple simulated coil groups 321 are connected so as to be driven synchronously by the third driving member 322. In addition, in order to ensure that the simulated charging mechanism 32 can operate stably for a long time, the third driving member 322 is provided with two and spaced apart, so that the connected simulated coil groups 321 can be driven simultaneously from both sides to make the force more balanced. Optionally, the third driving member 322 is set as a cylinder.

[0041] In one embodiment, the simulated charging mechanism 32 further includes a control circuit (not shown in the figure). Optionally, the control circuit is provided in the wireless charger detection device in the form of a circuit board. Further, the control circuit is electrically connected to the simulated coil group 321, and is configured to control the simulated coil group 321 to generate a plurality of signals to move the coil moving part A1 to different distances, so that different displacement information can be detected by the detection part 4 when the coil moving part A1 moves different distances.

[0042] Fig.10 Schematic diagram of the structure of a detection component provided by an embodiment of the utility model. Figure 5 and Fig.10 As shown, in one embodiment, the detection component 4 includes a distance sensor 41. Specifically, the distance sensor 41 is disposed on the workbench 1, and is configured to face the coil moving component A1 to obtain the displacement information of the coil moving component A1. It should be noted that the distance sensor 41 in this embodiment is a laser distance sensor, which has the advantages of high precision and fast response speed. Therefore, the laser distance sensor can be aligned with the coil moving component A1 to detect the displacement information of the coil moving component A1. As an optional embodiment, the distance sensor 41 can also be an infrared distance sensor or other sensors.

[0043] like Fig.10As shown, in one embodiment, the detection component 4 also includes a fourth drive member 42. Specifically, the fourth drive member 42 is arranged on the workbench 1 and connected to the distance sensor 41. Further, the fourth drive member 42 is configured to drive the distance sensor 41 to move between the first detection position and the second detection position (the direction is perpendicular to the moving direction of the coil moving part A1), so that the distance sensor 41 can obtain the displacement information of the coil moving part A1 at the first detection position and the second detection position. It should be noted that the first detection position is set at the first end of the coil moving part A1, and the second detection position is set at the second end of the coil moving part A1. Thus, by respectively detecting the two ends of the coil moving part A1 with the fourth drive member 42 in cooperation with the distance sensor 41, it is possible to effectively determine whether the movement of the coil moving part A1 is offset, thereby helping to ensure the product quality of the wireless charger A. It should be noted that, in order to improve the detection efficiency, for each set of detection components 4, multiple distance sensors 41 are connected and driven by a fourth drive member 42 at the same time. Optionally, the fourth drive member 42 is set as a cylinder.

[0044] like Figure 5 As shown, in one embodiment, the wireless charger detection device also includes a barcode scanner 5, which is used to record the serial number of each wireless charger A to be detected, so as to record and upload the detection information. It should be noted that the wireless charger detection device also includes a display device, which is used to display whether the wireless charger A has passed the detection. Optionally, the display device can be set as a display screen or a display light. Figure 5 As shown, the wireless charger detection device also includes a three-color light 6, which is used to feedback the operating status and detection status of the wireless charger detection device. Figure 5 As shown, the wireless charger detection device further includes a start button 7 and an emergency stop switch 8 so that an operator can control the wireless charger detection device.

[0045] The embodiment of the utility model provides a wireless charger detection device, which includes a workbench and a fixing component, a trigger component and a detection component arranged on the workbench. The fixing component is used to fix the wireless charger, the trigger component triggers the wireless charger to start so that the coil moving component of the wireless charger extends or retracts, and the detection component measures the distance between the coil moving component and the detection component to obtain the displacement information of the coil moving component. Thus, the wireless charger detection device realizes the detection of the wireless charger, which not only ensures the accuracy of the detection, but also improves the efficiency of the detection.

[0046] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wireless charger detection device, characterized in that: The wireless charger detection device comprises a workbench (1), and a fixing component (2), a trigger component (3) and a detection component (4) arranged on the workbench (1); the fixing component (2) is configured to fix a wireless charger (A) on the workbench (1); the trigger component (3) is configured to trigger the wireless charger (A) to start so that a coil moving component (A1) of the wireless charger (A) extends or retracts; and the detection component (4) is configured to measure the distance between the detection component (4) and the coil moving component (A1) to obtain displacement information of the coil moving component (A1).

2. The wireless charger detection device according to claim 1, characterized in that: The fixing component (2) comprises: A fixed carrier (21), the fixed carrier (21) being arranged on the workbench (1) and having a contoured groove (211), the contoured groove (211) matching the wireless charger (A), and the wireless charger (A) being fixed to the fixed carrier (21) via the contoured groove (211); A pressing member (22); and A first driving member (23), the first driving member (23) is arranged on the workbench (1), and is configured to drive the pressing member (22) to move toward the wireless charger (A) to press the wireless charger (A).

3. The wireless charger detection device according to claim 1, characterized in that: The trigger component (3) comprises: A shading mechanism (31), wherein the shading mechanism (31) is arranged on the workbench (1) and is configured to shield the photoelectric sensor (A2) of the wireless charger (A).

4. The wireless charger detection device according to claim 3, characterized in that: The shading mechanism (31) comprises: a sunshade (311); and A second driving member (312) is disposed on the workbench (1) and is configured to drive the shading plate (311) to move toward the wireless charger (A) to shield the photoelectric sensor (A2).

5. The wireless charger detection device according to claim 1, characterized in that: The trigger component (3) comprises: A simulated charging mechanism (32) is provided on the workbench (1) and is configured to contact a charging panel (A3) of the wireless charger (A).

6. The wireless charger detection device according to claim 5, characterized in that: The simulated charging mechanism (32) comprises: A simulated coil group (321) is disposed on the workbench (1) and is configured to contact a charging panel (A3) of the wireless charger (A).

7. The wireless charger detection device according to claim 6, characterized in that: The simulated charging mechanism (32) further comprises: A third driving member (322) is disposed on the workbench (1) and is configured to drive the analog coil group (321) to move toward the wireless charger (A) to contact the charging panel (A3).

8. The wireless charger detection device according to claim 6, characterized in that: The simulated charging mechanism (32) further comprises: A control circuit is connected to the simulation coil group (321) and is configured to control the simulation coil group (321) to generate a variety of adjustment signals so as to move the coil moving part (A1) to different distances.

9. The wireless charger detection device according to claim 1, characterized in that: The detection component (4) comprises: A distance measuring sensor (41) is arranged on the workbench (1) and is configured to face the coil moving part (A1) to obtain displacement information of the coil moving part (A1).

10. The wireless charger detection device according to claim 9, characterized in that: The detection component (4) also includes: a fourth driving member (42), the fourth driving member (42) being arranged on the workbench (1) and being configured to drive the distance measuring sensor (41) to move between a first detection position and a second detection position, so that the distance measuring sensor (41) respectively obtains displacement information of the coil moving part (A1) at the first detection position and the second detection position; The first detection position is set at the first end of the coil moving part (A1), and the second detection position is set at the second end of the coil moving part (A1).

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