A test fixture for wireless communication modules

Abstract

This utility model relates to the field of wireless communication module testing technology and discloses a wireless communication module testing fixture, including a test host, a fixture assembly component at the top of the test host, and a wireless detection mechanism connected to the test host via a connecting cable. The test host includes a main body, which serves as the basic support and control unit of the entire testing fixture. The fixture assembly component includes an assembly platform mounted on the top of the main body. This utility model, by setting up a fixture assembly component with multiple types of sockets, namely first-pin sockets, second-pin sockets, and pin-type sockets, can adapt to wireless communication modules with different pin specifications and connection methods. Simultaneously, with the clamping component, the module can be stably fixed on the assembly platform, ensuring the reliability of the test connection, solving the problem of poor compatibility between different modules, and improving the versatility and stability of the test.

Description

Technical Field

[0001] This utility model relates to the field of wireless communication module testing technology, specifically a wireless communication module testing fixture. Background Technology

[0002] With the continuous development of wireless communication technology, the application of wireless communication modules is becoming increasingly widespread, and the demand for their performance testing is also growing. Wireless communication module testing fixtures are used to test indicators such as signal transmission and functional stability of the modules.

[0003] However, existing wireless communication module testing fixtures still have the following problems when in use: poor interface compatibility between different types of wireless communication modules, making it difficult to perform assembly testing quickly and stably; the wireless signal receiving and detection modules have limited functionality and cannot fully cover the testing requirements of multiple wireless communication standards such as WiFi, ZigBee, and NB-IoT; the overall structure of the fixture also has shortcomings in terms of ease of operation and heat dissipation performance, affecting testing efficiency and the service life of the fixture. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a testing fixture for wireless communication modules, which includes fixture assembly components and a wireless testing mechanism, thus solving the problems mentioned in the background technology, such as poor compatibility between different modules, limited testing functions, and inadequate operation and heat dissipation.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wireless communication module testing fixture, including a test host, the test host having a fixture assembly component at its top for assembling different types of wireless communication modules to achieve stable test connections, and the test host being connected to a wireless detection mechanism via a connecting cable for receiving and detecting various wireless signals from the wireless communication module.

[0008] The test host includes a main body, which serves as the basic support and control unit of the entire test fixture. The fixture assembly components include an assembly platform mounted on the top of the main body, providing a platform for module assembly. Two first pin sockets are symmetrically arranged at the rear end of one side of the top of the assembly platform, and a second pin socket is arranged at the front end of one side of the top of the assembly platform. The first and second pin sockets are used to adapt to modules with different pin specifications. A pin socket is arranged on the other side of the top of the assembly platform for pin-type connection of the module. A clamping component is arranged on the top of the assembly platform and outside the pin socket to ensure the stability of the module after assembly. The wireless detection mechanism includes a wireless signal receiver connected to the main body via a connecting cable, used to receive signals emitted by the wireless communication module. A WiFi receiving antenna is arranged at the center of the top of the wireless signal receiver for receiving WiFi signals. A ZigBee module and an NB-IoT communication module are respectively arranged on both sides of the top of the wireless signal receiver, which can detect wireless signals of the ZigBee and NB-IoT standards respectively.

[0009] As a further improvement of this utility model: a display screen is provided on one side of the front end of the main body for displaying test data, status and other information, and a speaker is provided on the upper side of the other side of the front end of the main body for providing sound prompts, such as test result feedback.

[0010] As a further improvement of this utility model: multiple control buttons are arranged in a rectangular array on the lower side of the other side of the front end of the main body, which are used by the operator to perform functions such as function selection and test start-up.

[0011] As a further improvement of this utility model: multiple heat dissipation holes are arranged in an array from top to bottom on one side of the rear end of the main body for heat dissipation inside the main body and to ensure stable operation of the device; a power supply interface is provided on the lower side of the other rear end of the main body for connecting to an external power source.

[0012] As a further improvement of this utility model: the clamping assembly includes a threaded seat fixedly connected to the top of the assembly table and located at the four corners of the pin socket, providing an installation base for the clamping structure.

[0013] As a further improvement of this utility model: the two threaded seats on the same side are fixedly installed with the same pressure frame by fastening screws. The pressure frame is U-shaped. By installing the pressure frame with fastening screws, the module placed on the pin socket can be pressed tightly to avoid loosening during testing and affecting the results.

[0014] As a further improvement of this utility model: a groove is provided in the middle of the front and rear sides of the top of the wireless signal receiver, and a waist-shaped hole is symmetrically provided in the bottom wall of the groove. The waist-shaped hole can be used to install and fix the wireless signal receiver to adapt to different installation scenarios.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, by setting up a tooling assembly component, it has multiple types of sockets, namely first pin socket, second pin socket, and pin-type socket, which can be adapted to wireless communication modules with different pin specifications and connection methods. At the same time, with the clamping component, the module can be stably fixed on the assembly table, ensuring the reliability of the test connection, solving the problem of poor compatibility between different modules, and improving the universality and stability of the test.

[0017] 2. This utility model, by setting up a wireless detection mechanism that integrates a WiFi receiving antenna, a ZigBee module, and an NB-IoT communication module, can comprehensively cover the signal testing needs of various mainstream wireless communication standards. It can receive and detect different types of wireless signals from the wireless communication module, enriching testing functions and meeting diverse testing scenarios. Furthermore, the testing host is equipped with a display screen, speaker, control buttons, etc., making operation convenient. Heat dissipation holes ensure equipment cooling, improving the overall user experience and extending equipment lifespan. Attached Figure Description

[0018] Figure 1 This is a perspective view of the entire utility model;

[0019] Figure 2 The three-dimensional test body of this utility model Figure 1 ;

[0020] Figure 3 The three-dimensional test body of this utility model Figure 2 ;

[0021] Figure 4 This is a perspective view of the wireless detection mechanism of this utility model.

[0022] In the diagram: 1. Test host; 2. Tooling assembly components; 3. Wireless testing mechanism; 4. Connecting cable; 11. Main body; 12. Display screen; 13. Speaker; 14. Control button; 15. Heat dissipation hole; 16. Power supply interface; 21. Assembly table; 22. First pin socket; 23. Second pin socket; 24. Pin socket; 25. Threaded seat; 26. Fastening screw; 27. Press frame; 31. Wireless signal receiver; 32. Oval hole; 33. WiFi receiving antenna; 34. ZigBee module; 35. NB-IoT communication module. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figures 1-4 In this embodiment of the utility model, a wireless communication module testing fixture includes a test host 1. The test host 1 is provided with a fixture assembly component 2 at its top, which is used to adapt to different types of wireless communication modules for assembly and to achieve a stable test connection. The test host 1 is connected to a wireless detection mechanism 3 through a connecting cable 4, which is used to receive and detect various wireless signals from the wireless communication module.

[0027] The test host 1 includes a main body 11, which serves as the basic support and control unit of the entire test fixture. The fixture assembly component 2 includes an assembly platform 21 mounted on the top of the main body 11, which provides a platform for module assembly. Two first pin sockets 22 are symmetrically arranged on one rear side of the top of the assembly platform 21, and a second pin socket 23 is arranged on one front side of the top of the assembly platform 21. The first pin sockets 22 and the second pin sockets 23 are used to adapt to modules with different pin specifications. A pin socket 24 is arranged on the other side of the top of the assembly platform 21 for pin-type connection of the module. A clamping component is arranged on the top of the assembly platform 21 and outside the pin socket 24 to ensure the stability of the module after assembly. The wireless detection mechanism 3 includes a wireless signal receiver 31 connected to the main body 11 via a connecting cable 4, which is used to receive signals emitted by the wireless communication module. A WiFi receiving antenna 33 is arranged at the center of the top of the wireless signal receiver 31 for receiving WiFi signals. A ZigBee module 34 and an NB-IoT communication module 35 are respectively arranged on both sides of the top of the wireless signal receiver 31, which can detect wireless signals of ZigBee and NB-IoT standards respectively.

[0028] A display screen 12 is provided on one side of the front of the main body 11 to display test data, status and other information. A speaker 13 is provided on the upper side of the other side of the front of the main body 11 to provide sound prompts, such as test result feedback.

[0029] On the other side of the front of the main body 11, there are multiple control buttons 14 arranged in a rectangular array, which are used by the operator to perform functions, test and start operations, etc.

[0030] Multiple heat dissipation holes 15 are arranged in an array from top to bottom on one side of the rear of the main body 11 for heat dissipation inside the main body 11 and to ensure stable operation of the device. A power supply interface 16 is provided on the lower side of the other rear of the main body 11 for connecting to an external power source.

[0031] The clamping assembly includes threaded seats 25 fixedly connected to the top of the mounting table 21 and at the four corners of the pin socket 24, providing an installation base for the clamping structure.

[0032] Two threaded seats 25 on the same side are fixedly mounted with the same pressure frame 27 by fastening screws 26. The pressure frame 27 is U-shaped. By installing the pressure frame 27 with fastening screws 26, the module placed on the pin socket 24 can be pressed tightly to avoid loosening during testing and affecting the results.

[0033] The wireless signal receiver 31 has a groove in the middle of the front and rear sides of the top. The bottom wall of the groove has a waist-shaped hole 32 in a symmetrical shape. The waist-shaped hole 32 can be used to install and fix the wireless signal receiver 31 to adapt to different installation scenarios.

[0034] The working principle of this utility model is as follows: When in use, the power supply is connected through the power supply interface 16. The operator installs the wireless communication module to be tested onto the first pin socket 22, the second pin socket 23, or the pin socket 24 of the tooling assembly component 2 according to the interface type of the wireless communication module to be tested. If it is installed on the pin socket 24, the clamping bracket 27 is installed on the threaded seat 25 using the fastening screw 26 to press the module. The test is started by controlling the button 14. The wireless signal emitted by the wireless communication module is received by the WiFi receiving antenna 33, ZigBee module 34, and NB-IoT communication module 35 of the wireless testing mechanism 3, and transmitted to the test host 1 via the connecting cable 4. The test data is displayed on the display screen 12. If there is any abnormality, the speaker 13 will give a prompt. During the test, the heat dissipation hole 15 ensures heat dissipation inside the host body 11 and ensures stable operation of the equipment.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wireless communication module testing fixture, comprising a test host (1), wherein a fixture assembly component (2) is provided on the top of the test host (1), and the test host (1) is connected to a wireless testing mechanism (3) via a connecting cable (4). Its features are: The test host (1) includes a host body (11); The tooling assembly component (2) includes an assembly platform (21) mounted on the top of the main body (11). Two first pin sockets (22) are symmetrically arranged on the rear end of one side of the top of the assembly platform (21). A second pin socket (23) is arranged on the front end of one side of the top of the assembly platform (21). A pin socket (24) is arranged on the other side of the top of the assembly platform (21). A clamping component is arranged on the top of the assembly platform (21) and outside the pin socket (24). The wireless detection mechanism (3) includes a wireless signal receiver (31) connected to the host body (11) via a connecting line (4). A WiFi receiving antenna (33) is provided at the center of the top of the wireless signal receiver (31). A ZigBee module (34) and an NB-IoT communication module (35) are respectively provided on both sides of the top of the wireless signal receiver (31).

2. The wireless communication module testing fixture according to claim 1, characterized in that: A display screen (12) is provided on one side of the front end of the main body (11), and a speaker (13) is provided on the other side of the front end of the main body (11).

3. The wireless communication module testing fixture according to claim 1, characterized in that: Multiple control buttons (14) are arranged in a rectangular array on the lower side of the front end of the main body (11).

4. The wireless communication module testing fixture according to claim 1, characterized in that: The main body (11) has multiple heat dissipation holes (15) arranged in an array from top to bottom on one side of the rear end, and a power supply interface (16) is provided on the other side of the rear end of the main body (11).

5. The wireless communication module testing fixture according to claim 1, characterized in that: The clamping assembly includes a threaded seat (25) fixedly connected to the top of the mounting table (21) and at the four corners of the pin socket (24).

6. The wireless communication module testing fixture according to claim 5, characterized in that: The two threaded seats (25) on the same side are fixedly mounted with the same pressure frame (27) by fastening screws (26), and the pressure frame (27) is arranged in a U-shape.

7. The wireless communication module testing fixture according to claim 1, characterized in that: The wireless signal receiver (31) has a groove on each of the front and rear sides at the top, and the bottom wall of the groove has a waist-shaped hole (32) symmetrically formed.

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