Communication equipment testing device

Abstract

The present invention relates to the technical field of communication equipment detection, and in particular to a communication equipment testing device, comprising a conveyor belt, a placement table, a controller, an isolation cover for weakening communication signals, and a communication monitoring system for monitoring communication signals; the controller is used to control the operation of the conveyor belt, thereby controlling the transportation of the communication equipment; the isolation cover is provided with a test component for operating the communication equipment and an adjustment component for adjusting the height of the isolation cover; the placement table is provided with a simulation component for simulating different temperature environments and a clamping component for clamping the communication equipment; the placement table is located below the test component; the present invention has a complete structure and can effectively improve the efficiency and comprehensiveness of communication equipment testing.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment detection, and in particular to a communication equipment testing device. Background Art

[0002] Communications equipment test equipment plays a key role in the R&D, production, and maintenance of wireless communications equipment. It enables comprehensive evaluation of various performance indicators of wireless communications equipment, including transmit power, spectrum occupancy, signal quality, and electromagnetic compatibility. These tests help ensure the stability and reliability of equipment in actual use while complying with relevant regulations and standards.

[0003] The communication equipment testing devices in the existing technology can test the performance of the communication equipment itself, such as the transmission power, sensitivity and frequency accuracy; however, communication equipment is often a standard product, such as a smartphone. The communication equipment testing devices in the existing technology can usually only test a single device, and the testing efficiency is low, which cannot meet the actual needs of large-scale testing.

[0004] In summary, solving the problem that existing communication equipment testing devices can only test a single device, resulting in low test efficiency and inability to meet the actual needs of large-scale testing has become a difficult problem that needs to be solved in the current field. Therefore, it is necessary to propose a reasonable communication equipment testing device. Summary of the Invention

[0005] To solve the above problems, the present invention provides a communication equipment testing device, which can perform communication equipment testing in an assembly line form through the design of a conveyor belt and a placement table. Combined with the design of the test components, it can perform comprehensive inspections on various points on the device screen, thereby improving the efficiency and quality of communication equipment testing.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a communication equipment testing device, including a conveyor belt, on which are placed several placement tables for placing communication equipment; also including a controller, an isolation cover for weakening communication signals and a communication monitoring system for monitoring communication signals; the controller is used to control the operation of the conveyor belt, and thus control the transportation of the communication equipment.

[0007] The isolation cover is provided with a test component for operating the communication equipment and an adjustment component for adjusting the height of the isolation cover; the placement table is provided with a simulation component for simulating different temperature environments and a clamping component for clamping the communication equipment; the placement table is located below the test component.

[0008] The test assembly includes a first driving member and a second driving member fixedly connected to the top wall of the isolation cover, a first threaded rod coaxially fixedly connected to the output shaft of the first driving member, a first threaded sleeve threadedly engaged with the first threaded rod, a sliding rod fixedly connected to the side wall of the first threaded sleeve, a slider slidably engaged with the sliding rod, a telescopic rod fixedly connected to the bottom of the slider, a controller for controlling the operation of the telescopic rod, and thereby pressing the screen and buttons of the communication device; a second threaded rod is fixedly connected to the output shaft of the second driving member, the first threaded rod and the second threaded rod are vertically arranged; a second threaded sleeve is threadedly engaged with the second threaded rod, a slide rail is fixedly connected to the side wall of the second threaded sleeve, a limit rod slidably engaged with the slide rail, and the bottom of the limit rod is fixedly connected to the top of the slider; the controller is used to control the operation of the first driving member and the second driving member, and thereby control the rotation of the first threaded rod and the second threaded rod.

[0009] The technical principles of the above scheme are as follows:

[0010] Place the communication equipment on the placement table and clamp it with the clamping component; start the conveyor belt through the controller. When the conveyor belt moves the communication equipment to the bottom of the isolation cover, the controller will control the conveyor belt to pause, and the adjustment component will adjust the height of the isolation cover to make the isolation cover drop and form an enclosed space with the placement table to isolate the communication equipment.

[0011] The first driving member and the second driving member are started by the controller; during this process, the output shaft of the first driving member drives the first threaded rod to rotate, thereby causing the first threaded sleeve to slide along the length direction of the first threaded rod, and at the same time drives the sliding rod to move. Since the limit rod and the slide rail slide in cooperation, the sliding rod drives the limit rod, the slider and the telescopic rod to move along the length direction of the slide rail; the output shaft of the second driving member drives the second threaded rod to rotate, thereby causing the second threaded sleeve to slide along the length direction of the second threaded rod, and at the same time drives the slide rail to move, thereby pushing the limit rod, the slider and the telescopic rod to move along the length direction of the sliding rod; thereby, the telescopic rod can move freely on the top of the communication device; and then, through the controller, the telescopic rod can be controlled to extend and retract, and the screen and buttons of the communication device can be pressed to simulate the actual operation of the user.

[0012] The test can then be completed by monitoring the communication signals emitted by the communication equipment through the communication monitoring system. During this process, the communication equipment can also be heated through simulated components to test the communication performance of the communication equipment under different temperature environments.

[0013] The above scheme has the following beneficial effects:

[0014] 1. Although the test devices in the prior art can test the transmission power, sensitivity, frequency accuracy and other performance of the communication equipment itself, they can often only test a single device, which cannot meet the actual needs of large-scale testing and has low test efficiency. The present invention uses the design of a conveyor belt to transport the communication equipment in an assembly line mode, and during the transportation process, the communication equipment can be stably clamped to ensure the transportation stability of the communication equipment. The design of the isolation cover can effectively detect the communication signal quality of the communication equipment in an isolated environment and a non-isolated environment, and then by raising and lowering the isolation cover, it can match the transportation conditions of the conveyor belt, thereby effectively improving the scale and efficiency of the test.

[0015] 2. In the existing communication equipment testing technology, it is usually relied on the operator to operate the screen and buttons of the communication equipment to determine whether the screen and buttons of the communication equipment are qualified, and the operator is relied on to operate the communication equipment to send a communication signal, and then the communication equipment is monitored by the existing monitoring equipment to complete the test; the present invention uses the design of the slide rail and the slide rod to enable the slider to move freely above the screen of the communication equipment under the drive of the slide rail and the slide rod, and then uses the design of the telescopic rod to automatically operate the communication equipment without manual operation, which greatly reduces labor costs and improves the intelligence and automation of communication equipment testing.

[0016] 3. In existing communication equipment testing technologies, communication equipment is often only tested in conventional environments; there is a lack of testing of communication equipment under extreme conditions. However, in daily use, communication equipment may be affected by geographical locations such as elevators, underground garages, and forests, resulting in weakened communication signals. It is also possible that the communication equipment will heat up due to hot weather, long-term use, and high hand temperature, affecting its operation. The present invention can effectively simulate barrier environments and hot environments through the design of isolation covers and simulation components, thereby improving the comprehensiveness of the test.

[0017] Furthermore, the adjustment component includes a lifting platform, and the side wall of the isolation cover is fixedly connected to the output shaft of the lifting platform; a camera is fixedly connected to the top wall inside the isolation cover, and the controller is used to receive images taken by the camera and control the operation of the lifting platform based on the images taken by the camera, thereby adjusting the height of the isolation cover.

[0018] Beneficial effect: When the communication equipment moves under the isolation cover, the camera will identify it and transmit it to the controller. After receiving the image transmitted by the camera, the controller will control the output shaft of the lifting platform to move downward, thereby moving the isolation cover downward and isolating the communication equipment; when the communication equipment inspection is completed, the controller will control the output shaft of the lifting platform to move upward, thereby moving the isolation cover upward, so as to facilitate the inspection of the next communication equipment.

[0019] Furthermore, the simulation component includes a plurality of heating plates fixedly connected to the top of the placement table, and the controller is used to control the operation of the heating plates to heat the bottom of the communication device.

[0020] Beneficial effects: During the actual use of communication equipment, users may have different holding postures, such as left and right hands, hand sizes, and usage methods. The operator can use the controller to activate the heating plates in different areas on the top of the placement table to simulate the impact of hand temperature on the communication equipment under different user holding postures.

[0021] Furthermore, the clamping assembly includes a clamping frame fixedly connected to the top of the placing table, an electric push rod is fixedly connected in the clamping frame, the output shaft of the electric push rod is fixedly connected to a trapezoidal seat, and both ends of the trapezoidal seat are fixedly connected to trapezoidal blocks; a trapezoidal sliding seat is symmetrically and laterally slidably fitted in the clamping frame, and the sliding seat is provided with a sliding groove for sliding the trapezoidal block; the sliding seat is fixedly connected to a splint at one end away from the clamping frame.

[0022] Beneficial effect: After the mobile phone is placed on the top of the placement table, the operator can control the electric push rod output shaft to retract through the controller, thereby driving the trapezoidal seat to move away from the communication equipment, so that the trapezoidal block slides along the sliding groove away from the communication equipment; the sliding seats will move closer to each other due to the pulling force generated by the trapezoidal block, thereby driving the splints closer to each other, thereby clamping the mobile phone.

[0023] Furthermore, a plurality of heating wires are fixedly connected to the clamping plates, and the controller is used to control the operation of the heating wires to heat the side walls of the communication equipment.

[0024] Beneficial effects: When the user's hand holds the communication device, the hand will also fit against the side wall of the communication device; during the test, the operator can activate the heating wire through the controller to simulate the user's hand fitting against the side wall of the communication device, thereby improving the comprehensiveness and accuracy of the test.

[0025] Furthermore, a first support block for supporting the first threaded rod and a second support block for supporting the second threaded rod are fixedly connected to the inner top wall of the isolation cover.

[0026] Beneficial effect: The first support block and the second support block can provide support for the first threaded rod and the second threaded rod respectively, thereby improving the overall stability of the device.

[0027] Furthermore, an observation groove is opened on the side wall of the isolation cover, and a transparent glass plate is fixedly connected in the observation groove.

[0028] Beneficial effect: The operator can conveniently observe the situation inside the isolation cover through the transparent glass plate.

[0029] Furthermore, a wavy silicone layer is fixedly connected to each of the splints.

[0030] Beneficial Effects: The silicone layer has good elasticity and can adapt to communication devices of different sizes and shapes, ensuring tightness and stability of the clamp. At the same time, its wavy design can better simulate the curves of the human hand, improving the simulation effect.

[0031] Furthermore, a chassis is fixedly connected to the bottom of the lifting platform.

[0032] Beneficial effect: The chassis can increase the stability of the lifting platform, allowing the lifting platform to operate more stably.

[0033] Furthermore, the communication monitoring system includes an anti-blocking performance monitoring module, a heat resistance performance monitoring module, a comprehensive performance monitoring module and a report observation module.

[0034] The anti-blocking performance monitoring module is used to monitor the communication signal strength emitted by the communication equipment inside and outside the isolation cover at a temperature of 16-22°C, and calculate the difference between the two sets of communication signal strengths, which is recorded as the blocking difference; the anti-blocking performance monitoring module evaluates the anti-blocking performance of the communication equipment based on the size of the blocking difference, obtains an anti-blocking performance report, and transmits the anti-blocking performance report to the report observation module; the anti-blocking performance is inversely proportional to the size of the blocking difference.

[0035] The heat resistance performance monitoring module monitors the communication signal strength emitted by the communication equipment in a temperature environment of 16-22°C and a temperature environment of 35-45°C when the communication equipment is located outside the isolation cover, and calculates the difference in the communication signal strength emitted by the communication equipment in the two temperature environments, and records it as the heat resistance difference; the heat resistance performance monitoring module evaluates the heat resistance performance of the communication equipment based on the size of the heat resistance difference, obtains a heat resistance performance report, and transmits the heat resistance performance report to the report observation module; the heat resistance performance is inversely proportional to the size of the heat resistance difference.

[0036] The comprehensive performance monitoring module monitors the communication signal strength emitted by the communication equipment in a temperature environment of 35-45°C when the communication equipment is located in the isolation cover; monitors the communication signal strength emitted by the communication equipment in a temperature environment of 16-22°C when the communication equipment is located in the isolation cover, and calculates the difference between the two groups of communication signal strengths, which is recorded as the comprehensive difference; the comprehensive performance monitoring module evaluates the comprehensive performance of the communication equipment based on the size of the comprehensive difference, obtains a comprehensive performance report, and transmits the comprehensive performance report to the report observation module; the comprehensive performance is inversely proportional to the size of the comprehensive difference.

[0037] The report observation module is used to receive anti-obstruction performance reports, heat resistance performance reports and comprehensive performance reports, and to associate and store the anti-obstruction performance reports, heat resistance performance reports and comprehensive performance reports of the same communication equipment; the report observation module is also used for users to query and view the anti-obstruction performance reports, heat resistance performance reports and comprehensive performance reports of the communication equipment.

[0038] Beneficial effects: The anti-blocking performance monitoring module can compare the signal strength difference inside and outside the isolation cover, calculate the blocking difference, evaluate the anti-interference ability of the device in a signal shielding environment, and reflect the stability of the device in the blocking environment. The heat resistance performance monitoring module can compare the signal strength difference in different temperature environments, calculate the heat resistance difference, evaluate the communication performance of the device in different temperature environments, and reflect the adaptability of the device to temperature. The comprehensive performance monitoring module can compare the signal strength difference of the communication equipment in different temperature environments inside the isolation cover, calculate the comprehensive difference, and comprehensively evaluate the comprehensive performance of the communication equipment in complex environments; improve the intelligence and comprehensiveness of the test. Users can view the various performance indicators of the communication equipment in detail through the report observation module, so that users can quickly grasp the performance of the communication equipment.

[0039] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is an axonometric diagram of the communication equipment testing device of the present invention.

[0041] Figure 2 It is a front view of the communication equipment testing device of the present invention.

[0042] Figure 3 This is a front cross-sectional view of the isolation cover in the communication equipment testing device of the present invention.

[0043] Figure 4 It is a front view of the test component in the communication equipment testing device of the present invention.

[0044] Figure 5 This is an axonometric diagram of the test assembly in the communication equipment testing device of the present invention.

[0045] Figure 6 It is a top view of the clamping assembly in the communication equipment testing device of the present invention.

[0046] Figure 7 It is a cross-sectional view of the clamping assembly in the communication equipment testing device of the present invention.

[0047] Figure 8 It is a front view of the clamping assembly in the communication equipment testing device of the present invention.

[0048] Figure 9 The figure is a flow chart of the communication monitoring system in the communication equipment testing device of the present invention.

[0049] The figure marks in the drawings of the specification include: 1. conveyor belt; 2. placement table; 3. isolation cover; 4. first motor; 5. second motor; 6. first threaded rod; 7. first threaded sleeve; 8. sliding rod; 9. slider; 10. telescopic rod; 11. second threaded rod; 12. second threaded sleeve; 13. slide rail; 14. limit rod; 15. lifting platform; 16. camera; 17. heating plate; 18. clamping frame; 19. electric push rod; 20. trapezoidal seat; 21. trapezoidal block; 22. sliding seat; 23. splint; 24. first support block; 25. second support block; 26. silicone layer; 27. chassis; 28. transparent glass plate. DETAILED DESCRIPTION

[0050] The following is further described in detail through specific implementation methods:

[0051] Example 1:

[0052] like Figure 1-9 As shown, a communication equipment testing device includes a conveyor belt 1, on which are placed several placement tables 2 for placing communication equipment, a controller, an isolation cover 3 for weakening communication signals, and a communication monitoring system for monitoring communication signals; the controller is used to control the operation of the conveyor belt 1, and thus control the transportation of the communication equipment.

[0053] like Figure 1-2 As shown, an observation slot is formed in the side wall of the isolation cover 3, into which a transparent glass plate 28 is fixedly bonded; the operator can conveniently observe the interior of the isolation cover 3 through the transparent glass plate 28. In this embodiment, the transparent glass plate 28 is made of radiation-proof organic glass, and the isolation cover 3 is made of lead plate. The radiation-proof organic glass and lead plate can effectively weaken or block interference with the test environment caused by external communication signals, ensuring the accuracy and reliability of test results. They can also weaken the signals emitted by the device under test to test the device's anti-blocking performance.

[0054] The isolation cover 3 is provided with a test component for operating the communication equipment and an adjustment component for adjusting the height of the isolation cover 3; the placement table 2 is provided with a simulation component for simulating different temperature environments and a clamping component for clamping the communication equipment; the placement table 2 is located below the test component.

[0055] like Figure 3-5As shown, the test assembly includes a first drive member and a second drive member fixedly connected to the inner top wall of the isolation cover 3 with bolts, a first threaded rod 6 is coaxially bolted on the output shaft of the first drive member, a first threaded sleeve 7 is threadedly fitted on the first threaded rod 6, a sliding rod 8 is bolted to the side wall of the first threaded sleeve 7, a slider 9 is slidably fitted on the sliding rod 8, and a telescopic rod 10 is bolted to the bottom of the slider 9, and a controller is used to control the operation of the telescopic rod 10, thereby pressing the screen and buttons of the communication device; a second threaded rod 11 is bolted to the output shaft of the second drive member, and the first threaded rod 6 and the second threaded rod 11 are vertically arranged; a second threaded sleeve 12 is threadedly fitted on the second threaded rod 11, and a slide rail 13 is bolted to the side wall of the second threaded sleeve 12, and a limit rod 14 is slidably fitted on the slide rail 13, and the bottom of the limit rod 14 is bolted to the top of the slider 9; the controller is used to control the operation of the first drive member and the second drive member, thereby controlling the rotation of the first threaded rod 6 and the second threaded rod 11.

[0056] In this embodiment, the first driving member and the second driving member are both reduction motors, and are named as the first motor 4 and the second motor 5 respectively.

[0057] like Figure 1-2 As shown, the adjustment component includes a lifting platform 15, and the side wall of the isolation cover 3 is fixedly connected to the output shaft of the lifting platform 15 by bolts; the inner top wall of the isolation cover 3 is fixedly connected with a camera 16 by bolts, and the controller is used to receive the image taken by the camera 16, and based on the image taken by the camera 16, control the operation of the lifting platform 15, thereby adjusting the height of the isolation cover 3.

[0058] like Figure 6 As shown, the simulation component includes a heating plate 17 fixedly connected to the top of the placement platform 2 by several screws, and the controller is used to control the operation of the heating plate 17 to heat the bottom of the communication device.

[0059] like Figure 6-8 As shown, the clamping assembly includes a clamping frame 18 fixedly connected to the top of the placement table 2, with an electric push rod 19 bolted fixedly connected to the clamping frame 18, and the output shaft of the electric push rod 19 bolted fixedly connected to a trapezoidal seat 20, with trapezoidal blocks 21 integrally formed at both ends of the trapezoidal seat 20; a trapezoidal sliding seat 22 symmetrically and laterally slidingly fitted in the clamping frame 18, each of which has a sliding groove for the trapezoidal block 21 to slide; a clamping plate 23 is welded to the end of the sliding seat 22 away from the clamping frame 18. Several heating wires (not shown in the figure) are fixedly bonded to the clamping plate 23, and a controller is used to control the operation of the heating wires, thereby heating the side wall of the communication equipment.

[0060] like Figure 9 As shown, the communication monitoring system includes an anti-barrier performance monitoring module, a heat resistance performance monitoring module, a comprehensive performance monitoring module and a report observation module; each module is interconnected by signals.

[0061] The specific functions of each module are as follows:

[0062] The anti-blocking performance monitoring module is used to monitor the communication signal strength emitted by the communication equipment inside and outside the isolation cover 3 at normal temperature (16-22°C), and calculate the difference between the two sets of communication signal strengths, which is recorded as the blocking difference; the anti-blocking performance monitoring module evaluates the anti-blocking performance of the communication equipment based on the size of the blocking difference, obtains an anti-blocking performance report, and transmits the anti-blocking performance report to the report observation module; the anti-blocking performance is inversely proportional to the size of the blocking difference.

[0063] The anti-blocking performance monitoring module can compare the communication signal strength of communication equipment in different isolation environments at room temperature, thereby evaluating the anti-blocking performance of the communication equipment.

[0064] When the communication equipment is outside the isolation cover, the heat resistance performance monitoring module is used to monitor the communication signal strength emitted by the communication equipment in a temperature environment of 20°C and a temperature environment of 40°C, and calculate the difference in the communication signal strength emitted by the communication equipment in the two temperature environments, and record it as the heat resistance difference; the heat resistance performance monitoring module evaluates the heat resistance performance of the communication equipment based on the size of the heat resistance difference, obtains a heat resistance performance report, and transmits the heat resistance performance report to the report observation module; the heat resistance performance is inversely proportional to the size of the heat resistance difference.

[0065] The anti-barrier performance monitoring module can compare the communication signal strength of communication equipment in different temperature environments in a non-isolated environment, thereby evaluating the heat resistance of the communication equipment.

[0066] When the communication device is located inside the isolation cover 3, the comprehensive performance monitoring module is used to monitor the communication signal strength emitted by the communication device in a temperature environment of 40°C; when the communication device is located outside the isolation cover 3, the comprehensive performance monitoring module is used to detect the communication signal strength emitted by the communication device in a temperature environment of 20°C, and calculate the difference between the two groups of communication signal strengths, and record it as a comprehensive difference; the comprehensive performance monitoring module evaluates the comprehensive performance of the communication device based on the size of the comprehensive difference, obtains a comprehensive performance report, and transmits the comprehensive performance report to the report observation module; the comprehensive performance is inversely proportional to the size of the comprehensive difference.

[0067] The comprehensive performance monitoring module can compare the communication signal strength of communication equipment in a normal temperature and non-isolated environment with that in a hot and isolated environment, thereby evaluating the comprehensive performance of the communication equipment.

[0068] The report observation module is used to receive anti-blocking performance reports, heat resistance performance reports and comprehensive performance reports, and to associate and store the anti-blocking performance reports, heat resistance performance reports and comprehensive performance reports of the same communication equipment; the report observation module is also used for users to query and view the anti-blocking performance reports, heat resistance performance reports and comprehensive performance reports of the communication equipment.

[0069] In this embodiment, the anti-blocking performance monitoring module, the heat resistance performance monitoring module and the comprehensive performance monitoring module are mainly based on the signal strength detector in the existing technology (such as HT-405, NetAlly Aircheck and MP110, etc.) to realize the signal reception and signal strength detection functions; based on the temperature sensor (such as DS18B20) to realize the monitoring of the ambient temperature; based on the processor (such as ARM Cortex), the difference in signal strength is calculated; the report observation module is mainly based on the memory (such as SD card, EEPROM and Flash memory, etc.) to store the anti-blocking performance report, heat resistance performance report and comprehensive performance report of the communication equipment, and based on the touch display screen (such as LCD or OLED screen) for users to query and view various reports of the communication equipment.

[0070] The specific implementation process is as follows:

[0071] by Figure 6 and Figure 7 For example, the communication equipment is placed on the placement table 2, and the operator controls the output shaft of the electric push rod 19 to retract through the controller, thereby driving the trapezoidal seat 20 to move away from the communication equipment, so that the trapezoidal block 21 slides along the sliding groove away from the communication equipment; the sliding seat 22 will approach each other due to the pulling force generated by the trapezoidal block 21, and then drive the clamping plates 23 to approach each other, thereby clamping the communication equipment.

[0072] by Figure 2 For example, after clamping is completed, the operator starts the conveyor belt 1 through the controller. When the conveyor belt 1 moves the communication equipment to the bottom of the isolation cover 3, the camera 16 will shoot the communication equipment and transmit it to the controller. After the controller receives the image taken by the camera 16, it will control the output shaft of the lifting platform 15 to move downward, thereby moving the isolation cover 3 downward and isolating the communication equipment.

[0073] by Figure 5For example, after isolation is completed, the operator starts the first motor 4 and the second motor 5 through the controller to adjust the position of the telescopic rod 10 and start testing. During this process, the rotation of the output shaft of the first motor 4 drives the first threaded rod 6 to rotate, thereby causing the first threaded sleeve 7 to slide along the length direction of the first threaded rod 6, and at the same time drives the sliding rod 8 to move. Since the limit rod 14 slides with the slide rail 13, the sliding rod 8 drives the limit rod 14, the slider 9 and the telescopic rod 10 to move along the length direction of the slide rail 13; the output shaft of the second motor 5 drives the second threaded rod 11 to rotate, thereby causing the second threaded sleeve 12 to slide along the length direction of the second threaded rod 11, and at the same time drives the slide rail 13 to move, thereby pushing the limit rod 14, the slider 9 and the telescopic rod 10 to move along the length direction of the slide rod 8; thereby, the telescopic rod 10 can move freely on the top of the communication device; then, the controller is used to control the telescopic rod 10 to extend and retract. When the telescopic rod 10 is extended, different positions and buttons on the communication device screen can be pressed to simulate the user's actual operation, thereby testing whether various functions at different positions of the communication device are normal.

[0074] Taking the anti-blocking performance monitoring module as an example, for example, the isolation cover 3 completely isolates the communication device. At this time, the output distance of the output shaft of the telescopic rod 10 is adjusted by the controller, and point A on the screen of the communication device is pressed. The communication device immediately sends a communication signal, and the anti-blocking performance monitoring module detects that the communication signal strength is X through the signal strength detector. Subsequently, the lifting platform 15 is started by the controller to lift the isolation cover 3 and release the isolation of the communication device. At this time, the telescopic rod 10 is controlled to extend again, and after pressing point A on the screen of the communication device, the communication device immediately sends another communication signal. The anti-blocking performance monitoring module detects that the communication signal strength is Y through the signal strength detector; the anti-blocking performance monitoring module will record the difference between Y and X as the blocking difference. The larger the blocking difference, the smaller the anti-blocking performance of the communication device.

[0075] by Figure 6 For example, during testing, the operator can use the controller to activate heating plates 17 in different areas of the top of the placement table 2 to simulate a user's hand contacting the back of the communication device. The operator can also use the controller to activate the heating wires to simulate a user's hand contacting the side of the communication device, thereby simulating different user grip positions. Furthermore, the operator can use the controller to adjust the temperature of the heating plates 17 and heating wires to simulate different temperature environments, allowing the device to be tested in different temperature environments and improving the comprehensiveness of the test.

[0076] Example 2:

[0077] like Figure 1As shown, the difference from the above embodiment is that a first support block 24 for supporting the first threaded rod 6 and a second support block 25 for supporting the second threaded rod 11 are welded to the inner top wall of the isolation cover 3 .

[0078] The specific implementation process is as follows: the first support block 24 and the second support block 25 can provide support for the first threaded rod 6 and the second threaded rod 11 respectively, thereby improving the overall stability of the device.

[0079] Example 3:

[0080] like Figure 1 As shown, the difference from the above embodiment is that a wavy silicone layer 26 is fixedly bonded to each of the clamping plates 23 .

[0081] The specific implementation process is as follows: The silicone layer 26 has good elasticity and can adapt to communication devices of different sizes and shapes, ensuring tightness and stability of the clamp. At the same time, its wavy design can better simulate the curve of the human hand, improving the simulation effect.

[0082] Example 4:

[0083] like Figure 2 As shown, the difference from the above embodiment is that a chassis 27 is welded to the bottom of the lifting platform 15 .

[0084] The specific implementation process is as follows: the chassis 27 can increase the stability of the lifting platform 15, making it run more smoothly.

[0085] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A communication equipment testing device, comprising a conveyor belt (1), on which are placed a plurality of placement tables (2) for placing communication equipment, characterized in that: It also includes a controller, an isolation cover (3) for weakening the communication signal, and a communication monitoring system for monitoring the communication signal; the controller is used to control the operation of the conveyor belt (1), thereby controlling the transportation of the communication equipment; The isolation cover (3) is provided with a test component for operating the communication device and an adjustment component for adjusting the height of the isolation cover (3); the placement table (2) is provided with a simulation component for simulating different temperature environments and a clamping component for clamping the communication device; the placement table (2) is located below the test component; The test assembly comprises a first driving member and a second driving member fixedly connected to the inner top wall of the isolation cover (3); a first threaded rod (6) is coaxially fixedly connected to the output shaft of the first driving member; a first threaded sleeve (7) is threadedly matched on the first threaded rod (6); a sliding rod (8) is fixedly connected to the side wall of the first threaded sleeve (7); a slider (9) is slidably matched on the sliding rod (8); a telescopic rod (10) is fixedly connected to the bottom of the slider (9); a controller is used to control the operation of the telescopic rod (10) to press the screen and buttons of the communication device; and a second driving member is fixedly connected to the output shaft of the first driving member; a first threaded rod (6) is coaxially fixedly connected to the output shaft of the first threaded rod (6); a first threaded sleeve (7) is threadedly matched on the first threaded sleeve (7); a sliding rod (8) is fixedly connected to the side wall of the first threaded sleeve (7); a sliding rod (9) is slidably matched on the sliding rod (8); a telescopic rod (10) is fixedly connected to the bottom of the slider (9); and a controller is used to control the operation of the telescopic rod (10) to press the screen and buttons of the communication device. The output shaft of the moving member is fixedly connected with a second threaded rod (11), and the first threaded rod (6) and the second threaded rod (11) are vertically arranged; the second threaded rod (11) is threadedly matched with a second threaded sleeve (12), and the side wall of the second threaded sleeve (12) is fixedly connected with a slide rail (13); the slide rail (13) is slidably matched with a limit rod (14), and the bottom of the limit rod (14) is fixedly connected to the top of the slider (9); the controller is used to control the operation of the first driving member and the second driving member, and further control the rotation of the first threaded rod (6) and the second threaded rod (11).

2. The communication equipment testing device according to claim 1, wherein: The adjustment component includes a lifting platform (15), a side wall of the isolation cover (3) is fixedly connected to the output shaft of the lifting platform (15); a camera (16) is fixedly connected to the inner top wall of the isolation cover (3), and a controller is used to receive an image captured by the camera (16), and based on the image captured by the camera (16), control the operation of the lifting platform (15) to thereby adjust the height of the isolation cover (3).

3. The communication equipment testing device according to claim 2, wherein: The simulation component comprises a plurality of heating plates (17) fixedly connected to the top of the placement platform (2); a controller is used to control the operation of the heating plates (17) to heat the bottom of the communication device.

4. The communication equipment testing device according to claim 3, characterized in that: The clamping assembly comprises a clamping frame (18) fixedly connected to the top of the placement table (2); an electric push rod (19) is fixedly connected in the clamping frame (18); an output shaft of the electric push rod (19) is fixedly connected to a trapezoidal seat (20); both ends of the trapezoidal seat (20) are fixedly connected to trapezoidal blocks (21); a trapezoidal sliding seat (22) is symmetrically and laterally slidably matched in the clamping frame (18); a sliding groove for the trapezoidal block (21) to slide is provided on the sliding seat (22); and a clamping plate (23) is fixedly connected to one end of the sliding seat (22) away from the clamping frame (18).

5. The communication equipment testing device according to claim 4, characterized in that: A plurality of heating wires are fixedly connected to the clamping plates (23), and a controller is used to control the operation of the heating wires, thereby heating the side walls of the communication equipment.

6. The communication equipment testing device according to claim 5, characterized in that: A first support block (24) for supporting the first threaded rod (6) and a second support block (25) for supporting the second threaded rod (11) are fixedly connected to the inner top wall of the isolation cover (3).

7. The communication equipment testing device according to claim 6, characterized in that: An observation groove is formed on the side wall of the isolation cover (3), and a transparent glass plate (28) is fixedly connected in the observation groove.

8. The communication equipment testing device according to claim 7, characterized in that: A wavy silica gel layer (26) is fixedly connected to each of the clamping plates (23).

9. The communication equipment testing device according to claim 8, characterized in that: The bottom of the lifting platform (15) is fixedly connected with a chassis (27).

10. The communication equipment testing device according to claim 9, characterized in that: The communication monitoring system includes an anti-barrier performance monitoring module, a heat resistance performance monitoring module, a comprehensive performance monitoring module, and a report observation module; The anti-blocking performance monitoring module is used to monitor the communication signal strength of the communication equipment inside the isolation cover (3) and outside the isolation cover (3) at a temperature of 16-22°C, and calculate the difference between the two groups of communication signal strengths and record it as the blocking difference; The anti-blocking performance monitoring module evaluates the anti-blocking performance of the communication equipment based on the blocking difference value, generates an anti-blocking performance report, and transmits the anti-blocking performance report to the report observation module; The anti-barrier performance is inversely proportional to the barrier difference; A heat resistance performance monitoring module, when the communication device is located outside the isolation cover (3), monitors the communication signal strength emitted by the communication device in a temperature environment of 16-22°C and a temperature environment of 35-45°C, and calculates the difference in the communication signal strength emitted by the communication device in the two temperature environments, and records it as the heat resistance difference; the heat resistance performance monitoring module evaluates the heat resistance performance of the communication device based on the heat resistance difference, obtains a heat resistance performance report, and transmits the heat resistance performance report to the report observation module; Heat resistance is inversely proportional to the size of the heat resistance difference; A comprehensive performance monitoring module, when the communication device is located in the isolation cover (3), monitors the communication signal strength emitted by the communication device in a temperature environment of 35-45°C; when the communication device is located outside the isolation cover (3), monitors the communication signal strength emitted by the communication device in a temperature environment of 16-22°C, and calculates the difference between the two groups of communication signal strengths, and records it as a comprehensive difference; The comprehensive performance monitoring module evaluates the comprehensive performance of the communication equipment based on the comprehensive difference value, obtains a comprehensive performance report, and transmits the comprehensive performance report to the report observation module; The overall performance is inversely proportional to the size of the overall difference; A report observation module is used to receive anti-blocking performance reports, heat resistance performance reports and comprehensive performance reports, and associate and store the anti-blocking performance reports, heat resistance performance reports and comprehensive performance reports of the same communication device; The report viewing module is also used for users to query and view the anti-blocking performance report, heat resistance performance report and comprehensive performance report of the communication equipment.

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