Communication equipment testing device

Abstract

The invention relates to the technical field of communication equipment detection, in particular to a communication equipment testing device which comprises a conveying belt, a placement table, a controller, an isolation hood used for weakening communication signals and a communication monitoring system used for monitoring the communication signals. The controller is used for controlling the conveyor belt to operate so as to control transportation of the communication equipment; the isolation cover is provided with a test assembly used for operating communication equipment and an adjusting assembly used for adjusting the height of the isolation cover. Simulation assemblies used for simulating different temperature environments and clamping assemblies used for clamping communication equipment are arranged on the placement tables; the placement table is located below the test assembly; the device is complete in structure, and the efficiency and comprehensiveness of communication equipment testing can be effectively improved.

Description

Technical Field

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

[0002] Communication device testing apparatuses play a crucial role in the research, development, production, and maintenance of wireless communication devices. Through the testing apparatus, various performance indicators of wireless communication devices can be comprehensively evaluated, including transmit power, spectrum occupancy, signal quality, and electromagnetic compatibility, etc. These tests help ensure the stability and reliability of the devices in actual use and meet the requirements of relevant regulations and standards.

[0003] The communication device testing apparatuses in the prior art can test the performance such as the transmit power, sensitivity, and frequency accuracy of the communication device itself; however, communication devices are often standard products, such as smartphones. The communication device testing apparatuses in the prior art usually can only test a single device, with low testing efficiency and unable to meet the actual needs of large-scale testing.

[0004] In summary, how to solve the problem that the communication device testing apparatuses in the prior art usually can only test a single device, with low testing efficiency and unable to meet the actual needs of large-scale testing has become a difficult problem that urgently needs to be solved in the current field. Therefore, it is necessary to propose a reasonable communication device testing apparatus. Summary of the Invention

[0005] To solve the above problems, the present invention provides a communication device testing apparatus. Through the design of a conveyor belt and a placement table, it can perform communication device testing work in a pipeline form. Combined with the design of the testing components, it can comprehensively detect each point on the device screen, thereby improving the efficiency and quality of communication device testing work.

[0006] To achieve the above object, the technical solution of the present invention is as follows: A communication device testing apparatus includes a conveyor belt, and a plurality of placement tables for placing communication devices are placed on the conveyor belt; it further includes a controller, a shielding 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 device.

[0007] The shielding cover is provided with testing components for operating the communication device and adjusting components for adjusting the height of the shielding cover; the placement tables are all provided with simulation components for simulating different temperature environments and clamping components for clamping the communication device; the placement tables are located below the testing components.

[0008] The test component includes a first driving member and a second driving member fixedly connected to the inner top wall of the isolation cover. A first threaded rod is coaxially and fixedly connected to the output shaft of the first driving member. A first threaded sleeve is in threaded cooperation with the first threaded rod. A sliding rod is fixedly connected to the side wall of the first threaded sleeve. A slider is slidably fitted on the sliding rod. A telescopic rod is fixedly connected to the bottom of the slider. The controller is used to control the operation of the telescopic rod, so as to press the screen and keys of the communication device; the output shaft of the second driving member is fixedly connected to a second threaded rod, and the first threaded rod and the second threaded rod are vertically arranged; a second threaded sleeve is in threaded cooperation with the second threaded rod. A slide rail is fixedly connected to the side wall of the second threaded sleeve. A limiting rod is slidably fitted on the slide rail. The bottom of the limiting 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, so as to control the rotation of the first threaded rod and the second threaded rod.

[0009] The technical principle of the above solution is as follows:

[0010] Place the communication device on the placement table and clamp it through the clamping component; start the conveyor belt through the controller. When the conveyor belt moves the communication device below 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 lower the isolation cover and form a sealed space with the placement table to isolate the communication device.

[0011] Start the first driving member and the second driving member through the controller; during this process, the output shaft of the first driving member will drive the first threaded rod to rotate, so that the first threaded sleeve slides along the length direction of the first threaded rod, and at the same time drives the sliding rod to move. Since the limiting rod is slidably fitted with the slide rail, therefore, the sliding rod will drive the limiting 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 will drive the second threaded rod to rotate, so that the second threaded sleeve slides along the length direction of the second threaded rod, and at the same time drives the slide rail to move, thereby pushing the limiting rod, the slider and the telescopic rod to move along the length direction of the sliding rod; thus, the telescopic rod can freely move on the top of the communication device; then through the controller, control the telescopic rod to expand and contract, and the screen and keys of the communication device can be pressed to simulate the actual operation of the user.

[0012] Then, through the communication monitoring system, monitor the communication signal sent by the communication device at this time, and the test can be completed; during this process, the communication device can also be heated through the simulation component to test the communication performance of the communication device in different temperature environments.

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

[0014] 1. In the existing test devices, although they can test the performance of communication devices such as transmission power, sensitivity, and frequency accuracy, they usually can only test a single device, which cannot meet the actual needs of large-scale testing and has low test efficiency. Through the design of the conveyor belt, the present invention transports communication devices in an assembly line mode and can stably clamp the communication devices during transportation to ensure the transportation stability of the communication devices. Through the design of the isolation cover, it can effectively detect the communication signal quality of communication devices in isolation and non-isolation environments. By lifting the isolation cover, it can match the transportation situation of the conveyor belt, thereby effectively improving the scale and efficiency of testing.

[0015] 2. In the existing communication device testing technologies, usually, operators operate the screen and keys of the communication device to determine whether the screen and keys of the communication device are qualified, and rely on the operators to operate the communication device to send communication signals, and then use existing monitoring devices to monitor the communication device to complete the test. Through the design of the slide rail and the slide bar, the present invention enables the slider to freely move above the screen of the communication device under the drive of the slide rail and the slide bar. Through the design of the telescopic rod, it automatically operates the communication device without manual operation, greatly reducing the labor cost and improving the intelligence and automation of communication device testing.

[0016] 3. In the existing communication device testing technologies, usually, only the communication devices are tested in a conventional environment; there is a lack of testing of communication devices in extreme situations. However, in daily use, the communication signal of the communication device may be weakened due to the influence of geographical locations such as elevators, underground garages, and mountains; it may also be affected by hot weather, long-term use, and high hand temperature, resulting in the communication device heating up and affecting the operation of the communication device. Through the design of the isolation cover and the simulation component, the present invention can effectively simulate and block the environment and the hot environment, thereby improving the comprehensiveness of testing.

[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 inner top wall of the isolation cover. The controller is used to receive the images captured by the camera and control the operation of the lifting platform based on the images captured by the camera, thereby adjusting the height of the isolation cover.

[0018] Beneficial effects: After the communication device moves below the isolation cover, the camera will identify it and transmit it to the controller. After receiving the images transmitted by the camera, the controller will control the output shaft of the lifting platform to move downward, thereby causing the isolation cover to move downward and isolating the communication device. After the communication device is tested, the controller will control the output shaft of the lifting platform to move upward, thereby causing the isolation cover to move upward, facilitating the testing of the next communication device.

[0019] Further, the simulation component includes a number 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, thereby heating the bottom of the communication device.

[0020] Beneficial effects: During the actual use of the communication device, users may have different holding postures, such as different left and right hands, different hand sizes, and different usage methods; the operator can start the heating plates in different areas on the top of the placement table through the controller, thereby simulating the influence of hand temperature on the communication device under different holding postures of users.

[0021] Further, the clamping component includes a clamping frame fixedly connected to the top of the placement table. An electric push rod is fixedly connected inside the clamping frame. The output shaft of the electric push rod is fixedly connected with a trapezoidal seat, and trapezoidal blocks are fixedly connected to both ends of the trapezoidal seat; Trapezoidal sliding seats are symmetrically and horizontally slidably matched inside the clamping frame, and sliding grooves for the trapezoidal blocks to slide are opened on the sliding seats; Clamping plates are fixedly connected to one end of the sliding seats away from the clamping frame.

[0022] Beneficial effects: After the mobile phone is placed on the top of the placement table, the operator can control the output shaft of the electric push rod to contract through the controller, thereby driving the trapezoidal seat to move away from the communication device, causing the trapezoidal blocks to slide away from the communication device along the sliding grooves; The sliding seats will approach each other due to the pulling force generated by the trapezoidal blocks, thereby driving the clamping plates to approach each other, thus clamping the mobile phone.

[0023] Further, a number of heating wires are fixedly connected to the clamping plates, and the controller is used to control the operation of the heating wires, thereby heating the side wall of the communication device.

[0024] Beneficial effects: When the user's hand holds the communication device, the hand will also be in contact with the side wall of the communication device; During the test, the operator can start the heating wires through the controller, thereby simulating the contact between the user's hand and the side wall of the communication device; Thereby improving the comprehensiveness and accuracy of the test.

[0025] Further, 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 effects: The first support block and the second support block can respectively provide support for the first threaded rod and the second threaded rod, thereby improving the overall stability of the device.

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

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

[0029] Further, a wavy silicone layer is fixedly connected to the clamping plates.

[0030] Beneficial effects: The silicone layer has good elasticity, can adapt to communication devices of different sizes and shapes, and ensures the tightness and stability of clamping. At the same time, its wavy design can better simulate the curve of the human hand and improve the simulation effect.

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

[0032] Beneficial effects: The chassis can increase the stability of the lifting platform, enabling 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 strengths emitted by the communication device inside and outside the isolation cover at a temperature of 16 - 22°C, calculate the difference between the two sets 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 device based on the magnitude 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 magnitude of the blocking difference.

[0035] The heat resistance performance monitoring module, when the communication device is outside the isolation cover, monitors the communication signal strengths emitted by the communication device in a temperature environment of 16 - 22°C and a temperature environment of 35 - 45°C, calculates the difference between the communication signal strengths 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 magnitude 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 magnitude of the heat resistance difference.

[0036] The comprehensive performance monitoring module, when the communication device is inside the isolation cover, monitors the communication signal strength emitted by the communication device in a temperature environment of 35 - 45°C; when the communication device is inside the isolation cover, monitors the communication signal strength emitted by the communication device in a temperature environment of 16 - 22°C, calculates the difference between the two sets of communication signal strengths, and records it as the comprehensive difference; the comprehensive performance monitoring module evaluates the comprehensive performance of the communication device based on the magnitude 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 magnitude of the comprehensive difference.

[0037] The report observation module is used to receive the anti-blocking performance report, the heat resistance performance report, and the comprehensive performance report, and correlate and store the anti-blocking performance report, the heat resistance performance report, and the comprehensive performance report of the same communication device; the report observation module is also used to provide users with access to query and view the anti-blocking performance report, the heat resistance performance report, and the comprehensive performance report of the communication device.

[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 a 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 temperature adaptability of the device. The comprehensive performance monitoring module can compare the signal strength difference of the communication device inside the isolation cover in different temperature environments, calculate the comprehensive difference, and comprehensively evaluate the comprehensive performance of the communication device in a complex environment; improve the intelligence and comprehensiveness of the test. The user can view the performance indicators of the communication device in detail through the report observation module, which is convenient for the user to quickly master the performance of the communication device.

[0039] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. Description of the Drawings

[0040] Figure 1 Isometric view of the communication device testing apparatus of the present invention.

[0041] Figure 2 Front view of the communication device testing apparatus of the present invention.

[0042] Figure 3 Front sectional view of the isolation cover in the communication device testing apparatus of the present invention.

[0043] Figure 4 Front view of the test component in the communication device testing apparatus of the present invention.

[0044] Figure 5 Isometric view of the test component in the communication device testing apparatus of the present invention.

[0045] Figure 6 Top view of the clamping component in the communication device testing apparatus of the present invention.

[0046] Figure 7 Sectional view of the clamping component in the communication device testing apparatus of the present invention.

[0047] Figure 8 Front view of the clamping component in the communication device testing apparatus of the present invention.

[0048] Figure 9 Flow chart of the communication monitoring system in the communication device testing apparatus of the present invention.

[0049] The reference numerals in the accompanying 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, limiting rod; 15, lifting table; 16, camera; 17, heating plate; 18, clamping frame; 19, electric push rod; 20, trapezoidal seat; 21, trapezoidal block; 22, sliding seat; 23, clamping plate; 24, first support block; 25, second support block; 26, silicone layer; 27, chassis; 28, transparent glass plate. Detailed implementation manners

[0050] The following is a further detailed description through specific implementation manners:

[0051] Embodiment 1:

[0052] As Figures 1-9 shown, a communication device testing apparatus includes a conveyor belt 1, on which a plurality of placement tables 2 for placing communication devices are placed, and also includes 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 communication devices.

[0053] As Figures 1-2 shown, an observation slot is formed in the side wall of the isolation cover 3, and a transparent glass plate 28 is fixedly adhered in the observation slot; an operator can conveniently observe the situation inside the isolation cover 3 through the transparent glass plate 28. In this embodiment, the preparation material of the transparent glass plate 28 is selected as radiation-proof organic glass, and the preparation material of the isolation cover 3 is selected as lead plate. The radiation-proof organic glass and the lead plate can effectively weaken or block the interference of external communication signals on the test environment, ensuring the accuracy and reliability of the test results; at the same time, it can also weaken the signals emitted by the device under test and test the anti-blocking performance of the device under test.

[0054] A test component for operating the communication device and an adjustment component for adjusting the height of the isolation cover 3 are provided on the isolation cover 3; a simulation component for simulating different temperature environments and a clamping component for clamping the communication device are provided on each of the placement tables 2; the placement table 2 is located below the test component.

[0055] As Figures 3-5As shown in the figure, the test component includes a first driving member and a second driving member bolted and fixed to the inner top wall of the isolation cover 3. A first threaded rod 6 is coaxially bolted and fixed to the output shaft of the first driving member. A first threaded sleeve 7 is in threaded fit with the first threaded rod 6. A sliding rod 8 is bolted and fixed to the side wall of the first threaded sleeve 7. A slider 9 is in sliding fit with the sliding rod 8. A telescopic rod 10 is bolted and fixed to the bottom of the slider 9. The controller is used to control the operation of the telescopic rod 10, and then press the screen and keys of the communication device; the output shaft of the second driving member is bolted and fixed with a second threaded rod 11. The first threaded rod 6 and the second threaded rod 11 are vertically arranged; a second threaded sleeve 12 is in threaded fit with the second threaded rod 11. A slide rail 13 is bolted and fixed to the side wall of the second threaded sleeve 12. A limiting rod 14 is in sliding fit with the slide rail 13. The bottom of the limiting rod 14 is bolted and fixed 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 then control the rotation of the first threaded rod 6 and the second threaded rod 11.

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

[0057] As Figures 1-2 shown in the figure, the adjustment component includes a lifting platform 15. The side wall of the isolation cover 3 is bolted and fixed to the output shaft of the lifting platform 15; a camera 16 is bolted and fixed to the inner top wall of the isolation cover 3. The controller is used to receive the images captured by the camera 16, and based on the images captured by the camera 16, control the operation of the lifting platform 15, and then adjust the height of the isolation cover 3.

[0058] As Figure 6 shown in the figure, the simulation component includes a heating plate 17 fixed to the top of the placement table 2 by a number of screws. The controller is used to control the operation of the heating plate 17, and then heat the bottom of the communication device.

[0059] As Figures 6-8 shown in the figure, the clamping component includes a clamping frame 18 fixed to the top of the placement table 2. An electric push rod 19 is bolted and fixed inside the clamping frame 18. A trapezoidal seat 20 is bolted and fixed to the output shaft of the electric push rod 19. Trapezoidal blocks 21 are integrally formed at both ends of the trapezoidal seat 20; Trapezoidal sliding seats 22 are symmetrically and horizontally slidably fitted inside the clamping frame 18. Sliding grooves for the trapezoidal blocks 21 to slide are formed on the sliding seats 22; Clamping plates 23 are welded to the ends of the sliding seats 22 away from the clamping frame 18. A number of heating wires (not shown in the figure) are fixedly bonded to the clamping plates 23. The controller is used to control the operation of the heating wires, and then heat the side walls of the communication device.

[0060] As Figure 9 shown in the figure, 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; all modules are 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 strengths emitted by the communication device inside and outside the isolation cover 3 at room temperature (16 - 22°C), 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 device based on the magnitude of the blocking difference, generates 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 magnitude of the blocking difference.

[0063] The anti-blocking performance monitoring module can compare the communication signal strengths of the communication device in different isolation environments at room temperature, so as to evaluate the anti-blocking performance of the communication device.

[0064] When the communication device is outside the isolation cover, the heat resistance performance monitoring module is used to monitor the communication signal strengths emitted by the communication device at 20°C and 40°C temperature environments, calculate the difference between the communication signal strengths emitted by the communication device 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 device based on the magnitude of the heat resistance difference, generates 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 magnitude of the heat resistance difference.

[0065] The anti-blocking performance monitoring module can compare the communication signal strengths of the communication device in different temperature environments in a non-isolated environment, so as to evaluate the heat resistance performance of the communication device.

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

[0067] The comprehensive performance monitoring module can compare the communication signal strengths of the communication device in a normal temperature and non-isolated environment with those in a hot and isolated environment, so as to evaluate the comprehensive performance of the communication device.

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

[0069] In this embodiment, the anti-blocking performance monitoring module, heat resistance performance monitoring module, and comprehensive performance monitoring module mainly implement signal reception and signal strength detection functions based on signal strength detectors in the prior art (such as HT-405, NetAlly Aircheck, and MP110, etc.); monitor the ambient temperature based on a temperature sensor (such as DS18B20); calculate the difference in signal strength based on a processor (such as ARM Cortex); the report observation module mainly stores the anti-blocking performance report, heat resistance performance report, and comprehensive performance report of the communication device based on a memory (such as an SD card, EEPROM, and Flash memory, etc.), and allows users to query and view various reports of the communication device based on a touch display screen (such as an LCD or OLED screen).

[0070] The specific implementation process is as follows:

[0071] Take Figure 6 and Figure 7 as an example. Place the communication device on the placement table 2. The operator controls the output shaft of the electric push rod 19 to contract through the controller, and then drives the trapezoidal seat 20 to move away from the communication device, so that the trapezoidal block 21 slides along the sliding groove away from the communication device; the sliding seats 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 device.

[0072] Take Figure 2 as an example. After the clamping is completed, the operator starts the conveyor belt 1 through the controller. When the conveyor belt 1 moves the communication device below the isolation cover 3, the camera 16 will take a picture of the communication device and transmit it to the controller. After receiving the image taken by the camera 16, the controller will control the output shaft of the lifting platform 15 to move down, and then the isolation cover 3 will move down and isolate the communication device.

[0073] Take Figure 5For example, after the 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 the test; during this process, the rotation of the output shaft of the first motor 4 will drive 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 drive the sliding rod 8 to move. Since the limit rod 14 and the slide rail 13 slide in cooperation, the sliding rod 8 will drive 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 will drive 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 drive 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 sliding rod 8; thereby, the telescopic rod 10 can move freely on the top of the communication device; and 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 of the communication device screen can be pressed to simulate the actual operation of the user, thereby testing whether various functions at different positions of the communication device are normal.

[0074] Take 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 to release the isolation of the communication device. At this time, the telescopic rod 10 is controlled to extend again. 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 the test, the operator can start the heating plates 17 in different areas on the top of the placement table 2 through the controller to simulate the user's hand touching the back of the communication device; the operator can also start the heating wire through the controller to simulate the user's hand touching the side wall of the communication device; and then simulate the user's different holding postures of the communication device. At the same time, the operator can also adjust the temperature of the heating plate 17 and the heating wire through the controller to simulate different temperature environments, so that the device can be tested in different temperature environments, improving the comprehensiveness of the test.

[0076] Embodiment 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 respectively provide support for the first threaded rod 6 and the second threaded rod 11, thereby improving the overall stability of the device.

[0079] Embodiment 3:

[0080] As Figure 1 shown, the difference from the above embodiment is that wavy silicone layers 26 are fixedly adhered to the clamping plates 23.

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

[0082] Embodiment 4:

[0083] As Figure 2 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 and make its operation smoother.

[0085] Obviously, the above embodiments are only examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A communication equipment testing device, comprising a conveyor belt (1), on which a plurality of placement tables (2) for placing communication equipment are placed, 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 sliding block (9) is slidably matched on the sliding rod (8); a telescopic rod (10) is fixedly connected to the bottom of the sliding block (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 coaxially fixedly connected to the output shaft of the first driving member; a first threaded rod (6) is threadedly matched with a first threaded sleeve (7); a sliding rod (8) is fixedly connected to the side wall of the first threaded sleeve (7); a sliding block (9) is slidably matched on the sliding rod (8); a telescopic rod (10) is fixedly connected to the bottom of the sliding block (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 arranged vertically; 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), and a limit rod (14) is slidably matched with the slide rail (13), and the bottom of the limit rod (14) is fixedly connected with the top of the slide block (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, characterized in that: The adjustment component comprises 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); the inner top wall of the isolation cover (3) is fixedly connected to a camera (16), and the controller is used to receive an 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).

3. The communication equipment testing device according to claim 2, characterized in that: The simulation component comprises a plurality of heating plates (17) fixedly connected to the top of the placement platform (2), and the 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 placing table (2), an electric push rod (19) fixedly connected inside the clamping frame (18), an output shaft of the electric push rod (19) fixedly connected to a trapezoidal seat (20), both ends of the trapezoidal seat (20) fixedly connected to trapezoidal blocks (21); a trapezoidal sliding seat (22) symmetrically and laterally slidingly matched inside 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 the controller is used to control the operation of the heating wires, thereby heating the side wall of the communication device.

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 silicone 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 emitted by 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 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-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 in 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, used for receiving the anti-blocking performance report, the heat resistance performance report and the comprehensive performance report, and associating and storing the anti-blocking performance report, the heat resistance performance report and the comprehensive performance report 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.

Images