Terminal detection system

Abstract

The utility model relates to the technical field of terminal detection, in particular to a terminal detection system. The detection system comprises a test cabinet, a control module and a movement mechanism, the test cabinet is provided with a detection position for placing a terminal, the control module is in electric connection or signal connection with the terminal, the control module can control the terminal to simulate man-machine static interaction, and the movement mechanism is installed on the test cabinet and is in electric connection or signal connection with the control module. The movement mechanism can drive the terminal to simulate man-machine dynamic interaction. Wherein the control module can control the terminal to detect the man-machine dynamic interaction and the man-machine static interaction at the same time so as to detect whether a signal is changed when the terminal performs the man-machine dynamic interaction and performs the man-machine static interaction on the terminal or not when the terminal performs the man-machine dynamic interaction. According to the application, whether the mechanical moving part brings the electric stress load risk in the physical interaction process of the terminal is detected, a more real user use scene is simulated, an effective test result is obtained, and the user demand is met.

Description

Technical Field

[0001] The present application relates to the field of terminal detection technology, and in particular to a terminal detection system. Background Art

[0002] Mechanical parts of terminal products are one of the core selling points. The increasing number of new features and functions brings corresponding electrical stress risks during the physical interaction process of users using mechanical parts. Currently, the electrical stress load test of terminal products mainly adopts the form of storage static, which lacks consideration of the electrical stress load risks during the physical interaction process of mechanical parts. It is necessary to design corresponding tools that combine mechanical interactive motion and electrical stress load testing. Utility Model Content

[0003] The embodiments of the present application provide a terminal detection system, which aims to more realistically reflect the terminal test status.

[0004] An embodiment of the present application provides a terminal detection system, the detection system comprising:

[0005] A test cabinet is provided with a detection position for placing the terminal;

[0006] A control module, electrically or signal-connected to the terminal, capable of controlling the terminal to simulate static human-computer interaction;

[0007] A motion mechanism is installed in the test cabinet, the motion mechanism is electrically connected or signal-connected to the control module, and the motion mechanism can drive the terminal to simulate dynamic human-computer interaction;

[0008] The control module can control the terminal to simultaneously detect human-computer dynamic interaction and human-computer static interaction, so as to detect whether the signal of the terminal performing human-computer static interaction changes when the terminal performs human-computer dynamic interaction.

[0009] In an embodiment of the present application, by simultaneously controlling the terminal to simulate static human-computer interaction and dynamic human-computer interaction, it is detected whether the mechanical moving parts of the terminal will bring electrical stress load risks during the physical interaction process, simulate more realistic user usage scenarios, more realistically reflect the terminal test status, obtain effective test results, ensure that the terminal can maintain stable performance and functions, effectively improve the stability and durability of the terminal, and meet user needs.

[0010] In one possible design, the motion mechanism includes a pulling and closing mechanism, which can simulate a user pulling and closing the terminal to detect whether a signal of a static human-computer interaction with the terminal changes when the terminal performs a pulling and closing motion;

[0011] The pulling and closing mechanism includes a first mounting frame and a driving assembly;

[0012] The terminal is provided with at least a first part, a second part and a third part which are rotatably connected in sequence, and the first part, the second part and the third part can be rotated to an unfolded state or a folded state;

[0013] The first part is mounted on the first mounting bracket, and the third part is mounted on the driving assembly. The driving assembly can drive the third part and the second part to move relative to the first part to open or fold the terminal.

[0014] In an embodiment of the present application, during the terminal detection process, the control module can control the closing and opening mechanism to drive the terminal to perform a closing and opening motion, causing the terminal to repeatedly rotate from an expanded state to a folded state and from a folded state to an expanded state, thereby detecting whether the connection, wear, and other conditions of the connecting components between the first part, the second part, and the third part of the terminal are qualified. In an embodiment of the present application, the control module controls the terminal to perform static human-computer interaction while controlling the closing and opening mechanism to drive the terminal to perform a closing and opening motion, thereby detecting whether the closing and opening motion of the terminal affects the use of the terminal.

[0015] In one possible design, the drive assembly includes a drive motor and a transmission connecting rod;

[0016] The driving end of the driving motor is connected to the transmission connecting rod, and the third part is installed on the transmission connecting rod;

[0017] The drive motor can drive the transmission connecting rod to move in the first direction and the second direction simultaneously, the transmission connecting rod can drive the third part to move in the first direction and the second direction, and the third part can drive the second part to rotate;

[0018] The first direction is perpendicular to the second direction.

[0019] In this embodiment, the transmission link can be a parallelogram. The transmission link converts rotational force into parallel push-pull force, driving the third portion to move in the first and second directions while simultaneously driving the second portion to rotate, thereby achieving the terminal's folding and unfolding process. This embodiment utilizes a parallel linkage as a transmission mechanism, resulting in stable motion, effective force transmission and control, and a simple structure.

[0020] In a possible design, the pulling and closing mechanism further includes a buffer assembly, which is installed between the driving assembly and the third part.

[0021] In the embodiment of the present application, the buffer assembly can provide a buffering effect for the movement of the third part, and can be used to release the movement deviation caused by the installation gap, making the movement process of the mechanism smoother.

[0022] In one possible design, the buffer assembly includes a support frame, a first moving block, a first elastic member, a second moving block, and a second elastic member;

[0023] The support frame is mounted on the driving assembly, the first moving block is mounted on the support frame and is movable relative to the support frame along a first direction, and the first elastic member abuts between the first moving block and the mounting frame along the first direction;

[0024] The second moving block is connected to the first moving block and can move relative to the first moving block along a second direction, and the second elastic member abuts between the first moving block and the second moving block along the second direction;

[0025] The third part is mounted on the second moving block.

[0026] In the embodiment of the present application, the first moving block and the first elastic member can provide a buffer for the movement of the third portion in the first direction, thereby ensuring the stability of the third portion moving in the first direction. The second moving block and the second elastic member can provide a buffer for the movement of the third portion in the second direction, thereby ensuring the stability of the third portion moving in the second direction.

[0027] In one possible design, the motion mechanism includes a folding mechanism, which can simulate the user opening and closing the terminal to detect whether the signal of the terminal during the human-computer static interaction changes when the terminal is opened and closed;

[0028] The folding mechanism includes a second mounting frame and a rotating assembly;

[0029] The terminal is provided with at least a first part and a second part which are rotatably connected, and the first part and the second part can be rotated to an unfolded state or a folded state;

[0030] The first part is mounted on the second mounting bracket, and the second part is mounted on the rotating assembly. The rotating assembly can drive the second part to rotate relative to the first part to open or fold the terminal.

[0031] In the embodiment of the present application, the control module controls the terminal to perform static human-computer interaction while controlling the folding mechanism to drive the terminal to open and close, and detects whether the opening and closing movement of the terminal has an impact on the use of the terminal.

[0032] In one possible design, the terminal is provided with a camera module, and the control module is capable of controlling the raising and lowering of the camera module;

[0033] The control module can control the terminal to simultaneously perform detection of the camera module lifting and lowering and human-computer static interaction, so as to detect whether the signal of the terminal performing human-computer static interaction changes when the camera module is lifted and lowered.

[0034] In the embodiment of the present application, by simultaneously controlling the terminal to simulate static human-computer interaction and the lifting and lowering of the camera module, a more realistic user usage scenario is simulated, the terminal test status is more realistically reflected, and effective test results are obtained to ensure that the terminal can maintain stable performance and functions, effectively improve the stability and durability of the terminal, and meet user needs.

[0035] In one possible design, the detection system further includes a load module, the load module is installed in the test cabinet, and the load module is electrically connected or signal-connected to the control module and the terminal;

[0036] The load module can charge and discharge the terminal.

[0037] In the embodiment of the present application, performing charge and discharge aging tests can effectively simulate the working state of the battery pack in the terminal in actual use, expose potential performance problems in advance, and thus repair or replace the terminal before leaving the factory, thereby improving the stability and reliability of the terminal.

[0038] In one possible design, the detection system further includes a thermocouple module, and the thermocouple module is electrically connected or signal-connected to the control module;

[0039] The thermocouple module can detect the temperature of the terminal during the detection process and can transmit temperature data to the control module.

[0040] In the embodiment of the present application, the thermocouple module can use a contact temperature measuring device, which has the characteristics of stable performance, large temperature measurement range, and long-distance signal transmission. The thermocouple module is tightly fitted with the terminal, so that during the detection process of the terminal, the thermocouple module can monitor the temperature of the terminal in real time to detect whether the temperature control of the terminal is qualified. Specifically, the thermocouple module can be fitted on the terminal near the position where key components such as the battery and the mainboard are placed, so as to detect the temperature changes of the battery and the mainboard while the terminal outputs high frequency. The thermocouple module can directly convert thermal energy into an electrical signal, and output a DC voltage signal so that the temperature data can be transmitted to the control module, making it easy for the terminal to display, record and transmit the temperature during the detection process. In the embodiment of the present application, the temperature of the key parts of the terminal is recorded in real time by the thermocouple module, and the temperature of the parts is uploaded to the control module to realize temperature monitoring, and to screen out faulty products based on temperature anomalies.

[0041] In one possible design, the detection system further includes a temperature control module, which is electrically connected or signal-connected to the control module;

[0042] The temperature control module is installed in the test cabinet. The temperature control module can monitor the ambient temperature of the terminal during the detection process and can transmit ambient temperature data to the control module.

[0043] In the embodiment of the present application, the temperature control module includes a temperature sensor and a cooling component. The temperature sensor can automatically sample and monitor the ambient temperature in real time, and transmit the temperature information to the control module. When the control module determines that the ambient temperature is higher than the control set point, it activates the cooling component to cool the detection cabinet, so that the terminal is maintained in a constant temperature environment for detection. In the embodiment of the present application, the temperature control module monitors the ambient temperature of the terminal in real time and uploads the ambient temperature to the control module to achieve temperature monitoring, simulating the temperature environment in which the terminal is stored and in operation, and ensuring the accuracy of terminal detection.

[0044] In one possible design, the detection system further includes a self-test module, which is installed in the terminal;

[0045] During the detection process of the terminal, the self-detection module can collect detection data of the terminal and transmit the detection data to the control module.

[0046] In an embodiment of the present application, during the terminal detection process, the self-detection module can collect the terminal's detection data, realize automatic monitoring of the terminal's electrical signal self-detection, and automatically transmit the detection data to the control module, realizing the terminal's self-detection and automatic return analysis of the detection data.

[0047] The self-test module can monitor the terminal's temperature, voltage, and power while charging, as well as changes in electrical signals when an electrical stress load is applied during terminal opening and closing. The module's testing scope includes, but is not limited to, systems, communications and networks, charging and battery, Bluetooth, WLAN, vibrator, gravity sensor, earpiece, theme, touchscreen, fingerprint sensor, camera, GPS, proximity sensor, light sensor, and speaker.

[0048] In one possible design, the detection system further includes a monitoring module, which is electrically connected or signal-connected to the control module;

[0049] The monitoring module can monitor the failure screen of the terminal during the detection process and can transmit the monitoring data to the control module for storage.

[0050] In an embodiment of the present application, the monitoring module includes a camera that can be installed within the test cabinet to monitor the terminal's testing process in real time. The camera monitors the terminal's display during testing, identifying issues such as abnormal delays in switching between the internal and external screens, a black screen, and other display failures. By transmitting monitoring data to the control module for storage, the monitoring method can effectively monitor and trace back failure sites, supporting failure analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 A schematic diagram of the detection system provided in this application;

[0052] Figure 2 A signal transmission block diagram of each module of the detection system provided by this application in one embodiment;

[0053] Figure 3 for Figure 1 A magnified schematic diagram of the middle part;

[0054] Figure 4 A schematic diagram of a shaft rod of an embodiment of the motion mechanism provided in this application;

[0055] Figures 5a-5c This is a schematic diagram of a terminal provided in this application in one embodiment;

[0056] Figure 6 A schematic diagram of the drive assembly provided in this application;

[0057] Figure 7 A schematic diagram of the buffer assembly provided in this application;

[0058] Figure 8 for Figure 1 Enlarged schematic diagram of middle part B;

[0059] Figures 9a-9c This is a schematic diagram of another embodiment of the terminal provided by this application;

[0060] Figure 10 This is a schematic diagram of a terminal provided by this application in yet another embodiment;

[0061] Figure 11 This is a signal transmission block diagram of each module in another embodiment of the detection system provided by this application;

[0062] Figure 12 This is a signal transmission block diagram of each module in another embodiment of the detection system provided by this application.

[0063] Reference numerals:

[0064] 1-Detection system, 11-Test cabinet, 111-Test area, 12-Control module, 13-Load module, 131-Power interface, 132-USB data cable, 14-Thermocouple module, 15-Temperature control module, 16-Motion mechanism, 16a-Closing mechanism, 161-First mounting bracket, 162-Drive assembly, 163-Drive motor, 164-Drive connecting rod, 164a-Fixed rod, 164b-Drive rod, 164c-First support rod, 164d-Second support Rod, 164e-driving rod, 165-buffer assembly, 165a-support frame, 165a1-upper fixed plate, 165a2-lower fixed plate, 165a3-first axis, 165b-first moving block, 165c1-second axis, 165c-first elastic member, 165d-second moving block, 165e-second elastic member, 16b-folding mechanism, 166-second mounting frame, 167-rotating assembly, 168-third mounting frame, 17-self-test module, 18-monitoring module;

[0065] 2-terminal, 21-first part, 22-second part, 23-third part, 24-camera module;

[0066] Y-first direction, X-second direction, M-third direction, N-fourth direction. DETAILED DESCRIPTION

[0067] To achieve a satisfactory pass rate for terminal products, nearly all terminals must undergo testing before leaving the factory to determine their performance stability and thus guarantee a satisfactory pass rate. If a terminal malfunctions and needs to be returned for repair, a testing system is also required to inspect the product.

[0068] To this end, this embodiment provides a detection system for a terminal, including but not limited to mobile phones, tablet computers, and other devices. For ease of illustration, this embodiment uses a mobile phone as an example. The following describes a possible structure of the detection system in detail with reference to the accompanying drawings.

[0069] like Figure 1 Shown is a schematic diagram of the detection system 1, as shown in Figure 2 The following is a signal transmission block diagram of the detection system 1, please refer to Figure 1 and Figure 2The detection system 1 is used to detect the performance of the terminal 2. The detection system 1 includes a test cabinet 11, a control module 12, a load module 13, a thermocouple module 14, a temperature control module 15, and a motion mechanism 16. The terminal 2, the load module 13, the thermocouple module 14, the temperature control module 15, and the motion mechanism 16 are all electrically connected or signal-connected to the control module 12. The terminal 2, the load module 13, the thermocouple module 14, the temperature control module 15, and the motion mechanism 16 are all disposed within the test cabinet 11. The control module 12 can be disposed to the side of the test cabinet 11. The control module 12 is provided with a display screen and an operating area to facilitate operation and viewing of test results by staff.

[0070] Among them, the load module 13 can perform charging and discharging detection on the terminal 2, the thermocouple module 14 can detect the temperature of the terminal 2 during the detection process, the temperature control module 15 can monitor and control the ambient temperature of the terminal 2 during the detection process, the control module 12 can control the terminal 2 to simulate static human-computer interaction, and the motion mechanism 16 can drive the terminal 2 to simulate dynamic human-computer interaction.

[0071] For more details, please refer to Figure 1 Along the height direction of the test cabinet 11, a plurality of test areas 111 are provided in the test cabinet 11. Each test area 111 is provided with a plurality of detection positions for placing the terminal 2, and a plurality of terminals 2 can be tested simultaneously. Figure 3 Shown Figure 1 In the enlarged schematic diagram of section A, the load module 13 is provided with multiple power interfaces 131 for connecting to the charging socket of terminal 2. The power interfaces 131 can be located on one side of the detection position of terminal 2. The load module 13 is also provided with USB data cables 132, which electrically connect terminal 2 and the power interfaces 131, respectively, to detect the charging and discharging of terminal 2 and determine whether the charging and discharging functions of terminal 2 are qualified. The load module 13 can be electrically or signal-connected to the control module 12, and the control module 12 can control the load module 13 to start or stop charging terminal 2. Alternatively, the start or stop of charging of terminal 2 can be controlled by controlling the switch of the load module 13.

[0072] In this embodiment, performing charge and discharge aging tests can effectively simulate the working state of the battery pack in terminal 2 in actual use, expose potential performance problems in advance, and thus repair or replace the terminal 2 before leaving the factory, thereby improving the stability and reliability of terminal 2.

[0073] Please continue to refer to Figure 1 and Figure 2, the thermocouple module 14 can use a contact temperature measuring device, which has the characteristics of stable performance, large temperature measurement range, and long-distance signal transmission. The thermocouple module 14 is tightly fitted with the terminal 2, so that during the detection process of the terminal 2, the thermocouple module 14 can monitor the temperature of the terminal 2 in real time to detect whether the temperature control of the terminal 2 is qualified. Specifically, the thermocouple module 14 can be attached to the position of the terminal 2 close to the key components such as the battery and the main board, so as to detect the temperature changes of the battery and the main board while the terminal 2 outputs high frequency. The thermocouple module 14 can directly convert thermal energy into an electrical signal, and output a DC voltage signal to transmit the temperature data to the control module 12, so that the temperature display, recording and transmission of the terminal 2 during the detection process are very easy.

[0074] In this embodiment, the temperature of key parts of the terminal 2 is recorded in real time by the thermocouple module 14 and uploaded to the control module 12 to implement temperature monitoring and screen out faulty products based on temperature anomalies.

[0075] Please continue to refer to Figure 1 and Figure 2 The temperature control module 15 can monitor and control the ambient temperature of the terminal 2 during the detection process, so that the terminal 2 is kept in a constant temperature environment for detection, ensuring the accuracy of the detection of the terminal 2. The temperature control module 15 can transmit the ambient temperature data to the control module 12. Specifically, the temperature control module 15 includes a temperature sensor and a cooling component. The temperature sensor can automatically sample and monitor the ambient temperature in real time, and transmit the temperature information to the control module 12. When the control module 12 determines that the ambient temperature is higher than the control set value, the cooling component is activated to cool the detection cabinet, so that the terminal 2 is kept in a constant temperature environment for detection.

[0076] In this embodiment, the ambient temperature of the terminal 2 is monitored in real time by the temperature control module 15, and the ambient temperature is uploaded to the control module 12 to realize temperature monitoring, simulate the temperature environment of the terminal 2 during storage and operation, and ensure the accuracy of the detection of the terminal 2.

[0077] Please continue to refer to Figure 1 and Figure 2 The control module 12 can control the terminal 2 to simulate static human-computer interaction. Static human-computer interaction refers to the human-computer interaction process of the user using the terminal 2, such as making a call, watching a video, replying to a message, switching apps, and clicking. During this process, the terminal 2 is in a static state. By simulating the application scenarios of the terminal 2 in actual use, more accurate electrical stress testing can be achieved.

[0078] Motion mechanism 16 can drive terminal 2 to simulate dynamic human-computer interaction. Dynamic human-computer interaction refers to the user performing human-computer interaction movements such as opening and closing, or pulling and closing terminal 2 (a foldable terminal 2). During this process, terminal 2 is in a dynamic state. By simulating the physical human-computer interaction process of terminal 2, mechanical wear and other conditions of terminal 2 can be detected.

[0079] Most importantly, the control module 12 of this embodiment can control the terminal 2 to simulate static human-computer interaction while simultaneously controlling the motion mechanism 16 to drive the terminal 2 to simulate dynamic human-computer interaction, thereby detecting whether the dynamic human-computer interaction signal of the terminal 2 changes when the terminal 2 is performing static human-computer interaction. In other words, the control module 12 can control the terminal 2 to be in a scenario such as making a phone call or watching a video, simulating the state of a user using the terminal 2 to make a phone call or watch a video. At the same time, the control module 12 controls the motion mechanism 16 to drive the terminal 2 (a foldable terminal 2) to perform movements such as opening and closing, or pulling and closing, simulating the state of a user opening and pulling and closing the terminal 2, thereby detecting whether the opening and closing, pulling and closing, or other movements of the terminal 2 affect the signal of the terminal 2 making a phone call or watching a video.

[0080] For example, a foldable terminal includes a first folding portion, a hinge assembly, and a second folding portion. The hinge assembly connects the first and second folding portions, allowing the first and second folding portions to rotate relative to each other. A flexible circuit board electrically connected to the first and second folding portions is disposed on the hinge assembly. In some scenarios, if a call is received while the terminal is unfolded and the user answers the call and then folds the terminal, the flexible circuit board located at the hinge assembly may bend during the folding process. This bending of the flexible circuit board may affect signal transmission, potentially posing a risk of affecting call signals.

[0081] In this embodiment, by simultaneously controlling terminal 2 to simulate static human-computer interaction and dynamic human-computer interaction, it is detected whether the mechanical moving parts of terminal 2 will bring electrical stress load risks during the physical interaction process, simulating more realistic user usage scenarios, and more realistically reflecting the test status of terminal 2. Valid test results are obtained to ensure that terminal 2 can maintain stable performance and functions, effectively improve the stability and durability of terminal 2, and meet user needs.

[0082] Among them, the control module 12 can be a computer client, and the preset operating program can be input into the control program of the computer client to form a preset human-computer static interaction program, so that the terminal 2 can simulate the human-computer static interaction. The motion mechanism 16 is used to assist the terminal 2 in simulating the user's physical interaction behavior, so that the terminal 2 can simulate the human-computer dynamic interaction. Specifically, the user's use of the terminal 2 in different scenarios can be collected through big data, and the mechanical movement strategy of the terminal 2 can be defined. The electrical stress load is applied during the opening and closing process of the terminal 2 (such as switching / clicking APP, answering a call, watching a video).

[0083] The possible structure of the motion mechanism 16 will be described in detail below with reference to the accompanying drawings.

[0084] Please refer to Figure 4 , Figure 4 1 is a schematic diagram of the motion mechanism 16 in one embodiment. The motion mechanism 16 is a pulling and closing mechanism 16 a . The terminal 2 is mounted on the pulling and closing mechanism 16 a . The pulling and closing mechanism 16 a can open or fold the terminal 2 .

[0085] like Figures 5a-5c The figure shows a schematic diagram of a terminal 2 in an embodiment. The terminal 2 is provided with at least a first portion 21, a second portion 22 and a third portion 23 which are connected in sequence and can be rotated to an unfolded state or a folded state. Figure 5a This is a schematic diagram of the terminal 2 during rotation. Figure 5b is a schematic diagram of the terminal 2 in an unfolded state, Figure 5c is a schematic diagram of the terminal 2 in a folded state.

[0086] Please refer to Figure 4 5 , the figure has a first direction Y and a second direction X. Taking the terminal 2 in the unfolded state as an example, the first direction Y is the thickness direction of the terminal 2 (the vertical direction in the figure), and the second direction X is the length direction of the terminal 2 (the horizontal direction in the figure). The first direction Y is approximately perpendicular to the second direction X.

[0087] During the detection of terminal 2, the control module 12 can control the pulling and closing mechanism 16a to drive the terminal 2 to perform pulling and closing movements, so that the terminal 2 repeatedly rotates from the unfolded state to the folded state, and from the folded state to the unfolded state, and detects whether the connection, wear, etc. of the connecting parts between the first part 21, the second part 22 and the third part 23 of the terminal 2 are qualified.

[0088] Mainly, this embodiment controls the terminal 2 to perform static human-computer interaction through the control module 12, and controls the pulling and closing mechanism 16a to drive the terminal 2 to perform pulling and closing movement, and detects whether the pulling and closing movement of the terminal 2 affects the communication network use of the terminal 2.

[0089] Please continue to refer to Figure 4 5 , in some embodiments, the opening and closing mechanism 16a includes a first mounting bracket 161 and a drive assembly 162. The first portion 21 is mounted on the first mounting bracket 161, and the first portion 21 can be a fixed portion. The third portion 23 is mounted on the drive assembly 162, and the drive assembly 162 can drive the third portion 23 and the second portion 22 to move relative to the first portion 21 to open or fold the terminal 2.

[0090] Specifically, the drive assembly 162 can drive the third portion 23 to move in the first direction Y and the second direction X, and the third portion 23 also rotates relative to the second portion 22. At the same time, the third portion 23 drives the second portion 22 to move in the first direction Y and the second direction X, and the second portion 22 also rotates relative to the first portion 21. The drive assembly 162 drives the third portion 23 and the second portion 22 to move and rotate relative to the first portion 21 to open or fold the terminal 2.

[0091] It should be noted that the first direction Y has a first positive direction and a first negative direction, and the second direction X has a second positive direction and a second negative direction. The directions indicated by the shears in the figure are all positive directions. For example, the pulling and closing mechanism 16a pulls the terminal 2 by Figure 5a Rotate to Figure 5b During the process, the driving assembly 162 drives the third part 23 to move in the first negative direction and the second positive direction at the same time, so as to pull the third part 23, the second part 22 and the first part 21 to be arranged in parallel, so that the terminal 2 is in the unfolded state. Figure 5a Rotate to Figure 5c During the folding process, the driving component 162 drives the third part 23 to move first in the first positive direction, then in the first negative direction, and moves along the first direction Y while moving in the second negative direction to pull the third part 23, the second part 22 and the first part 21 to overlap, so that the terminal 2 is in a folded state.

[0092] like Figure 6 FIG. 1 is a schematic diagram of a drive assembly 162, which includes a drive motor 163 and a transmission link 164, which may be a parallelogram-shaped link. The transmission link 164 comprises a fixed rod 164a, a transmission rod 164b, a first support rod 164c, a second support rod 164d, and a drive rod 164e. Along a first direction Y, the transmission rod 164b, the first support rod 164c, and the second support rod 164d are of equal length and parallel. The transmission rod 164b, the first support rod 164c, and the second support rod 164d are located between the fixed rod 164a and the drive rod 164e. Each end of the transmission rod 164b, the first support rod 164c, and the second support rod 164d is rotatably connected to the fixed rod 164a and the drive rod 164e, respectively.

[0093] The driving end of the drive motor 163 drives the transmission rod 164b to rotate, which in turn drives the drive rod 164e to translate. The third portion 23 is mounted on the drive rod 164e, thereby driving the movement of the third portion 23, which in turn drives the movement of the second portion 22, thereby achieving the folding and unfolding of the terminal 2. The first support rod 164c and the second support rod 164d support the movement of the drive rod 164e, ensuring the stability of the movement of the transmission link 164.

[0094] Please continue to refer to Figure 4 , Figure 5 and Figure 6 , Figure 4 Terminal 2 is in Figure 5a In this state, the angle between the transmission rod 164b and the fixed rod 164a is θ. Correspondingly, the angle between the second portion 22 and the horizontal plane is also θ. When the driving end of the drive motor 163 drives the transmission rod 164b to rotate, controlling θ to change to 0°, the drive rod 164e drives the third portion 23 to move in the first negative direction and the second positive direction. The second portion 22 rotates parallel to the first portion 21 and the third portion 23, causing the terminal 2 to rotate to the deployed state. When the driving end of the drive motor 163 drives the transmission rod 164b to rotate, controlling θ to change to 180°, the drive rod 164e drives the third portion 23 to move first in the first positive direction, then in the second negative direction, and then in the second negative direction while moving along the first direction Y. The second portion 22 rotates until it overlaps with the first portion 21, and the third portion 23 rotates until it overlaps with the second portion 22, causing the terminal 2 to rotate to the folded state.

[0095] It should be noted that the driving end of the drive motor 163 drives the transmission rod 164b to rotate, controls the transmission rod 164b to change from 0° to 180°, thereby driving the terminal 2 to rotate from the unfolded state to the folded state, and controls the transmission rod 164b to change from 180° to 0°, thereby driving the terminal 2 to rotate from the folded state to the unfolded state. The process can be referred to above, and this embodiment will not be repeated here.

[0096] In this embodiment, the rotational force is converted into parallel push-pull force through the transmission link 164, enabling the drive rod 164e to move in the first direction Y and the second direction X, thereby driving the third portion 23 to move in the first direction Y and the second direction X, while also driving the second portion 22 to rotate, thereby achieving the folding and unfolding process of the terminal 2. This embodiment uses a parallel linkage mechanism as the transmission device, which ensures stable movement, effectively transmits and controls the transmitted force, and has a simple structure.

[0097] The driving end of the drive motor 163 can be directly connected to the transmission rod 164b (the end connected to the fixed rod 164a) to drive the transmission rod 164b to rotate. Alternatively, the driving end of the drive motor 163 can be indirectly connected to the transmission rod 164b through the cooperation of a conveyor belt and a transmission wheel. Specifically, the transmission rod 164b and the driving end of the drive motor 163 are both connected to the transmission wheel, and the conveyor belt is mounted on the two transmission wheels to play a transmission role.

[0098] Please continue to refer to Figure 4The pulling and closing mechanism 16a also includes a buffer assembly 165, which is installed on the driving assembly 162, and the third part 23 is installed on the buffer assembly 165. The buffer assembly 165 can provide a buffering effect for the movement of the third part 23, and can be used to release the movement deviation caused by the installation gap, so that the movement process of the mechanism is smoother.

[0099] like Figure 7 The figure shows a schematic diagram of the buffer assembly 165, which includes a support frame 165a, a first movable block 165b, a first elastic member 165c, a second movable block 165d, and a second elastic member 165e. The support frame 165a is mounted on the drive rod 164e. The first movable block 165b is mounted on the support frame 165a and can move relative to the support frame 165a in a first direction Y. The first elastic member 165c abuts between the first movable block 165b and the support frame 165a along the first direction Y. The second movable block 165d is connected to the first movable block 165b and can move relative to the first movable block 165b in a second direction X. The second elastic member 165e abuts between the first movable block 165b and the second movable block 165d along the second direction X. The third portion 23 is mounted on the second movable block 165d.

[0100] In this embodiment, the first moving block 165b and the first elastic member 165c can provide a buffer for the movement of the third portion 23 in the first direction Y, thereby ensuring the stability of the movement of the third portion 23 along the first direction Y. The second moving block 165d and the second elastic member 165e can provide a buffer for the movement of the third portion 23 in the second direction X, thereby ensuring the stability of the movement of the third portion 23 along the second direction X.

[0101] The support frame 165a includes an upper fixed plate 165a1, a lower fixed plate 165a2, and a first shaft 165a3. The ends of the first shaft 165a3 are connected to the upper fixed plate 165a1 and the lower fixed plate 165a2, respectively. The first movable block 165b can be designed as an L-shaped structure. Part of the first movable block 165b is sleeved on the first shaft 165a3 and is movable along the first shaft 165a3. At least two first elastic members 165c are provided. Both first elastic members 165c are sleeved on the first shaft 165a3. One first elastic member 165c abuts between the upper fixed plate 165a1 and the first movable block 165b, and the other first elastic member 165c abuts between the lower fixed plate 165a2 and the first movable block 165b. The first elastic members 165c can cushion the movement of the first movable block 165b along the first direction Y. The first movable block 165b is connected to a second shaft 165b1. The second movable block 165d can be designed as an L-shaped structure. Part of the second movable block 165d is mounted on the second shaft 165b1 and can move along the second shaft 165b1. A second elastic member 165e is mounted on the second shaft 165b1, with one end of the second elastic member 165e abutting the first movable block 165b and the other end abutting the second movable block 165d. The second elastic member 165e can buffer the movement of the second movable block 165d in the second direction X.

[0102] In some embodiments, both the first elastic member 165c and the second elastic member 165e may be springs.

[0103] Please refer to Figure 8 , Figure 8 for Figure 1 The enlarged schematic diagram of part B in the middle is a schematic diagram of the motion mechanism in another embodiment. The motion mechanism can be a folding mechanism 16b. The terminal 2 is installed on the folding mechanism 16b. The folding mechanism 16b can open or fold the terminal 2.

[0104] like Figures 9a-9c The terminal 2 is a schematic diagram of another embodiment. The terminal 2 is provided with at least a first portion 21 and a second portion 22 that are rotatably connected. The first portion 21 and the second portion 22 can be rotated to an unfolded state or a folded state. Figure 9a This is a schematic diagram of the terminal 2 during rotation. Figure 9b is a schematic diagram of the terminal 2 in an unfolded state, Figure 9c is a schematic diagram of the terminal 2 in a folded state.

[0105] Please refer to Figure 8As shown in Figure 9, there is a third direction M and a fourth direction N, and the third direction M and the fourth direction N are both the rotation directions of the second part 22, wherein the third direction M is the direction in which the terminal 2 rotates from the folded state to the unfolded state, and the fourth direction N is the direction in which the terminal 2 rotates from the unfolded state to the folded state.

[0106] During the detection of terminal 2, the control module 12 can control the folding mechanism 16b to drive the terminal 2 to open and close, so that the terminal 2 repeatedly rotates from the unfolded state to the folded state, and from the folded state to the unfolded state, to detect whether the connecting parts between the first part 21 and the second part 22 of the terminal 2 are qualified.

[0107] Mainly, this embodiment controls the terminal 2 to perform static human-computer interaction through the control module 12, while controlling the folding mechanism 16b to drive the terminal 2 to open and close, and detects whether the opening and closing movement of the terminal 2 affects the communication network use of the terminal 2.

[0108] Please continue to refer to Figure 8 9 , in some embodiments, the folding mechanism 16 b includes a second mounting bracket 166 and a rotating assembly 167. The first portion 21 is mounted on the second mounting bracket 166, and the first portion 21 can be a fixed portion. The second portion 22 is mounted on the rotating assembly 167, and the rotating assembly 167 can drive the second portion 22 to rotate relative to the first portion 21 to open or fold the terminal 2.

[0109] Specifically, the folding mechanism 16b opens and closes the terminal 2 by Figure 9a Rotate to Figure 9b During the process, the rotating assembly 167 drives the second component to rotate along the third direction M, so as to drive the second part 22 and the first part 21 to be arranged in parallel, so that the terminal 2 is in the unfolded state. The folding mechanism 16b opens and closes the terminal 2 by Figure 9a Rotate to Figure 9c During the folding process, the rotating assembly 167 drives the second portion 22 to rotate along the fourth direction N, so as to drive the second portion 22 and the first portion 21 to overlap, so that the terminal 2 is in a folded state.

[0110] It should be noted that the structure of the rotating assembly 167 can adopt a conventional structure currently used in the folding function detection terminal 2, such as a swinging mechanical arm, which will not be described in detail in this embodiment.

[0111] like Figure 10FIG2 shows a schematic diagram of another embodiment of a terminal 2, which is mounted on a third mounting bracket 168 and includes a camera module 24. The control module 12 is capable of controlling the raising and lowering of the camera module 24, which is shown extended. In this embodiment, the control module 12 controls the raising and lowering of the camera module 24 and simultaneously detects static human-machine interaction. This allows the control module 12 to detect changes in signals generated during static human-machine interaction with the terminal 2 as the camera module 24 is raised or lowered.

[0112] That is to say, the control module 12 can control the terminal 2 to be in scenarios such as making a phone call and watching a video, simulating the state of the user using the terminal 2 to make a phone call and watch a video. At the same time, the control module 12 can control the camera module 24 of the terminal 2 to be in the rising (e.g., the camera module 24 extends out of the terminal 2 to prepare for shooting) or falling (e.g., the camera module 24 completes shooting and retracts into the terminal 2) scenarios, simulating the state of the user using the camera module 24 of the terminal 2 to prepare for shooting or complete shooting, so as to detect whether the raising and lowering of the camera module 24 of the terminal 2 affects the signal of the terminal 2 for operations such as making a phone call and watching a video.

[0113] In this embodiment, by simultaneously controlling the terminal 2 to simulate static human-computer interaction and the lifting and lowering of the camera module 24, a more realistic user usage scenario is simulated, the test status of the terminal 2 is more realistically reflected, and effective test results are obtained, ensuring that the terminal 2 can maintain stable performance and functions, effectively improving the stability and durability of the terminal 2, and meeting user needs.

[0114] In some embodiments, the control module 12 can control the terminal 2 to simultaneously simulate static human-computer interaction, lifting and lowering of the camera module 24, and dynamic human-computer interaction, so as to further detect whether the movement of the mechanical moving parts of the terminal 2 will bring coupling risks under the electrical stress load test.

[0115] like Figure 11 FIG. 1 is a schematic diagram of another embodiment of a detection system 1. The detection system 1 includes a control module 12, a load module 13, a thermocouple module 14, a temperature control module 15, a self-test module 17, and a motion mechanism 16. The load module 13, the thermocouple module 14, the temperature control module 15, the self-test module 17, and the motion mechanism 16 are all electrically connected or signal-connected to the control module 12. The self-test module 17 is installed in the terminal 2 and serves as a self-test tool within the terminal 2. During the detection process of the terminal 2, the self-test module 17 can collect detection data from the terminal 2, realize automatic monitoring of the terminal 2's electrical signal self-detection, and automatically transmit the detection data to the control module 12, thereby realizing self-detection of the terminal 2 and automatic transmission and analysis of the detection data.

[0116] For example, in this embodiment, big data can be used to collect the patterns of users using terminal 2 in different scenarios, define the opening and closing strategy of terminal 2, and apply electrical stress load during the opening and closing process of terminal 2 (such as switching / clicking APP, answering calls, watching videos). The self-test module 17 synchronously detects changes in key performance and component indicators of terminal 2, and automatically reports them to the control module 12 to implement self-test, and quickly and effectively record and analyze the failure status of terminal 2.

[0117] The self-test module 17 can detect the temperature, voltage, and power of the terminal 2 during charging, and can also detect changes in electrical signals when an electrical stress load is applied during the opening and closing of the terminal 2. The self-test module 17 can detect, but is not limited to, the system, communications and network, charging and battery, Bluetooth, WLAN, vibrator, gravity sensor, earpiece, theme, touch screen, fingerprint, camera, GPS, proximity sensor, light sensor, speaker, etc.

[0118] like Figure 12 FIG. 1 is a schematic diagram of another embodiment of a detection system 1, comprising a control module 12, a load module 13, a thermocouple module 14, a temperature control module 15, a self-test module 17, a monitoring module 18, and a motion mechanism 16. The load module 13, the thermocouple module 14, the temperature control module 15, the self-test module 17, the monitoring module 18, and the motion mechanism 16 are all electrically or signal-connected to the control module 12. The monitoring module 18 is capable of monitoring failure images of the terminal 2 during the detection process and transmitting the monitoring data to the control module 12 for storage.

[0119] In this embodiment, monitoring module 18 includes a camera installed within test cabinet 11 to monitor the terminal 2's testing process in real time. The camera monitors the terminal 2's display during testing, detecting issues such as abnormal delays in switching between the internal and external screens, black and white screens, and other display failures. By transmitting monitoring data to control module 12 for storage, this monitoring method effectively enables retrospective monitoring of failure sites and supports failure analysis.

[0120] In this embodiment, the terminal, under electrical stress load scenarios, uses mechanical design to assist the movement of its mechanical components, simulating user physical interaction. This simulates the electrical stress, mechanical wear, and other performance degradation caused by physical state changes such as the opening and closing of the hinge during user operation. By constructing mechanical mechanisms to assist in opening and closing, and pulling and closing, risk testing is achieved under the combination of physical interaction and electrical stress loads. Multi-sensor fusion monitors environmental conditions, load conditions, and camera status, and monitors terminal self-test data in real time over a wireless network, achieving a more realistic reflection of the terminal's test status and effectively detecting test results.

[0121] In some embodiments, the test system may also include other test modules to ensure the reliability of the terminal. For example, vibration testing tests the terminal's ability to withstand vibration during transportation and use to ensure that its internal components are not loose or damaged due to vibration; high temperature testing places the terminal in a high temperature environment to examine its working performance and stability under high temperature conditions; low temperature testing verifies the adaptability and reliability of the phone in low temperature environments; noise immunity testing tests the call quality of the terminal in outdoor environments and wind noise; and other tests such as water spray testing, dustproof testing, wear resistance testing, drop testing, and twisting testing.

[0122] In this specification, the same or similar parts between the various embodiments can be referred to each other. In particular, for the device embodiment and the terminal embodiment, since they are basically similar to the method embodiment, the description is relatively simple.

[0123] The above description is merely a specific implementation of the embodiments of the present application, but the scope of protection of the embodiments of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the embodiments of the present application shall be included in the scope of protection of the embodiments of the present application. Therefore, the scope of protection of the embodiments of the present application shall be based on the scope of protection of the claims.

Claims

1. A terminal detection system, characterized in that: The detection system comprises: A test cabinet is provided with a detection position for placing the terminal; A control module, configured to be electrically or signal-connected to the terminal, the control module being capable of controlling the terminal to simulate static human-computer interaction; A motion mechanism is installed in the test cabinet, the motion mechanism is electrically connected or signal-connected to the control module, and the motion mechanism can drive the terminal to simulate dynamic human-computer interaction; The control module can control the terminal to simultaneously detect human-computer dynamic interaction and human-computer static interaction, so as to detect whether the signal of the terminal performing human-computer static interaction changes when the terminal performs human-computer dynamic interaction.

2. The terminal detection system according to claim 1, characterized in that: The motion mechanism includes a pulling and closing mechanism, which can simulate the user pulling and closing the terminal to detect whether the signal of the terminal during the human-computer static interaction changes when the terminal performs the pulling and closing movement; The pulling and closing mechanism includes a first mounting frame and a driving assembly; The terminal is provided with at least a first part, a second part and a third part which are rotatably connected in sequence, and the first part, the second part and the third part can be rotated to an unfolded state or a folded state; The first part is mounted on the first mounting bracket, and the third part is mounted on the driving assembly. The driving assembly can drive the third part and the second part to move relative to the first part to open or fold the terminal.

3. The terminal detection system according to claim 2, characterized in that: The driving assembly includes a driving motor and a transmission connecting rod; The driving end of the driving motor is connected to the transmission connecting rod, and the third part is installed on the transmission connecting rod; The drive motor can drive the transmission connecting rod to move in the first direction and the second direction simultaneously, the transmission connecting rod can drive the third part to move in the first direction and the second direction, and the third part can drive the second part to rotate; The first direction is perpendicular to the second direction.

4. The terminal detection system according to claim 3, characterized in that: The pulling and closing mechanism further includes a buffer component; The buffer assembly is installed between the driving assembly and the third part.

5. The terminal detection system according to claim 4, characterized in that: The buffer assembly includes a support frame, a first moving block, a first elastic member, a second moving block and a second elastic member; The support frame is mounted on the driving assembly, the first moving block is mounted on the support frame and is movable relative to the support frame along a first direction, and the first elastic member abuts between the first moving block and the support frame along the first direction; The second moving block is connected to the first moving block and can move relative to the first moving block along a second direction, and the second elastic member abuts between the first moving block and the second moving block along the second direction; The third part is mounted on the second moving block.

6. The terminal detection system according to claim 1, characterized in that: The motion mechanism includes a folding mechanism, which can simulate the user opening and closing the terminal to detect whether the signal of the terminal during the human-computer static interaction changes when the terminal is opened and closed; The folding mechanism includes a second mounting frame and a rotating assembly; The terminal is provided with at least a first part and a second part which are rotatably connected, and the first part and the second part can be rotated to an unfolded state or a folded state; The first part is mounted on the second mounting bracket, and the second part is mounted on the rotating assembly. The rotating assembly can drive the second part to rotate relative to the first part to open or fold the terminal.

7. The terminal detection system according to claim 1, characterized in that: The terminal is provided with a camera module, and the control module is capable of controlling the lifting and lowering of the camera module; The control module can control the terminal to simultaneously perform detection of the camera module lifting and lowering and human-computer static interaction, so as to detect whether the signal of the terminal performing human-computer static interaction changes when the camera module is lifted and lowered.

8. The terminal detection system according to any one of claims 1 to 7, characterized in that: The detection system further includes a load module, which is installed in the test cabinet and is electrically or signal-connected to the control module and the terminal; The load module can charge and discharge the terminal.

9. The terminal detection system according to any one of claims 1 to 7, characterized in that: The detection system further comprises a thermocouple module, wherein the thermocouple module is electrically connected or signal-connected to the control module; The thermocouple module can detect the temperature of the terminal during the detection process and can transmit temperature data to the control module.

10. The terminal detection system according to any one of claims 1 to 7, characterized in that: The detection system further includes a temperature control module, which is electrically connected or signal-connected to the control module; The temperature control module is installed in the test cabinet. The temperature control module can monitor the ambient temperature of the terminal during the detection process and can transmit ambient temperature data to the control module.

11. The terminal detection system according to any one of claims 1 to 7, characterized in that: The detection system further includes a self-test module, which is installed in the terminal; During the terminal detection process, the self-detection module can collect detection data of the terminal and transmit the detection data to the control module.

12. The terminal detection system according to any one of claims 1 to 7, characterized in that: The detection system further comprises a monitoring module, wherein the monitoring module is electrically connected or signal-connected to the control module; The monitoring module can monitor the failure screen of the terminal during the detection process and can transmit the monitoring data to the control module for storage.

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