Device for testing communication module

Abstract

The utility model provides a device for testing a communication module, and relates to the technical field of testing, in particular to the device for testing the communication module, which comprises a supporting and clamping mechanism, an inverted L-shaped plate is fixedly connected to the top of the supporting and clamping mechanism, an electric telescopic rod is fixedly connected to the bottom surface of a linear structure of the inverted L-shaped plate, and an adjusting plate is fixedly connected to the bottom surface of the electric telescopic rod. Two sliding grooves are formed in the bottom face of the adjusting plate, two sliding rails are arranged in the two sliding grooves formed in the bottom face of the adjusting plate respectively, probes are arranged in the four sliding rails, the bottoms of the four probes extend out of the four sliding rails, and through the design of the electric telescopic rods, the adjusting plate and the sliding rails, the positions and angles of the probes can be flexibly adjusted according to needs; the test requirements of communication modules of different specifications and models can be met, and the universality and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing, in particular to a device for testing a communication module. Background Art

[0002] Communication module testing devices are widely used in the research and development, production, and maintenance processes of various communication devices. For example, in the fields of the Internet of Things, industrial automation, intelligent transportation, etc., as a key component for realizing wireless communication between devices, the performance and reliability of communication modules are crucial for the operation of the entire system. Therefore, through comprehensive testing and evaluation of communication modules by communication module testing devices, the quality and performance of communication modules can be ensured to meet the requirements of actual applications.

[0003] The existing devices for testing miniature wireless communication modules include a base connected to a test bench. There is a groove on the upper part of the base for accommodating the wireless communication module. A positioning component for fixing the communication module is arranged in the groove. The surface of the positioning component in contact with the communication module is provided with holes. There are probes at the bottom of the groove for testing the wireless communication module. However, when different models of communication modules are encountered during the testing process, different-sized testing devices are required, making the testing device limited and inconvenient to adjust the position of the probes.

[0004] Therefore, it is necessary to provide a new device for testing communication modules to solve the above technical problems. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a device for testing a communication module.

[0006] The device for testing a communication module provided by the utility model includes: a support and clamping mechanism. A reverse L-shaped plate is fixedly connected to the top of the support and clamping mechanism. An electric telescopic rod is fixedly connected to the bottom surface of the "one" structure of the reverse L-shaped plate. An adjusting plate is fixedly connected to the bottom surface of the electric telescopic rod. Two sliding grooves are opened on the bottom surface of the adjusting plate. Two sliding rails are respectively arranged in the two sliding grooves opened on the bottom surface of the adjusting plate. Four probes are arranged in the four sliding rails, and the bottoms of the four probes all extend out of the four sliding rails.

[0007] Preferably, the sliding rail slides in the groove opened on the bottom surface of the adjusting plate under the drive of a first threaded rod. One end of the first threaded rod is movably connected to the adjusting plate. The side wall of the first threaded rod is threadedly connected to the sliding rail. The other end of the first threaded rod extends out of the adjusting plate and is fixedly connected to a first turning knob.

[0008] Preferably, the probe slides within the sliding rail driven by a second threaded rod. One end of the second threaded rod is movably connected to the sliding rail, the side wall of the second threaded rod is threadedly connected to the probe, and the other end of the second threaded rod extends out of the sliding rail and is fixedly connected to a second turning knob.

[0009] Preferably, the support and clamping mechanism includes a bottom plate. A support assembly is arranged at the center of the bottom plate. Two support plates are fixedly connected to both sides of the bottom plate. An inverted L-shaped plate is fixedly connected to the top surface of one of the support plates. Grooves are formed on the opposite sides of the tops of the two support plates. A clamping assembly is arranged above the support assembly, and both ends of the clamping assembly are arranged in the grooves formed in the two support plates.

[0010] Preferably, the support assembly includes an electric cylinder and a test platform. The bottom surface of the electric cylinder is fixedly connected to the center of the top surface of the bottom plate, and the top surface of the electric cylinder is fixedly connected to the bottom surface of the test platform.

[0011] Preferably, the clamping assembly includes a double-headed threaded rod. The double-headed threaded rod is installed in the groove formed in one of the support plates. One end of the double-headed threaded rod is movably connected to this support plate, and the other end of the double-headed threaded rod extends out of this support plate and is fixedly connected to a knob. Clamping plates are threadedly connected to both ends of the double-headed threaded rod located in the groove formed in this support plate. The other ends of the two clamping plates are movably connected to the same auxiliary rod. The auxiliary rod is installed in the groove formed in the other support plate and both ends are fixedly connected to the support plate.

[0012] Compared with the related art, the device for testing a communication module provided by the present invention has the following beneficial effects:

[0013] The present invention provides a device for testing a communication module. The design of the inverted L-shaped plate increases the vertical height of the device, providing space for the installation of the electric telescopic rod and the adjusting plate. The electric telescopic rod can drive the height adjustment of the adjusting plate at its bottom through electricity, and then drive multiple sliding rails, and finally adjust the height of the probe to ensure that the probe can accurately contact the test points of the communication module. The two chutes and the sliding rail formed on the bottom surface of the adjusting plate provide a basis for the flexible movement of the probe. Through the design of the adjusting plate, the position of the sliding rail and the probe at its bottom can be adjusted horizontally. Multiple sliding rails are arranged longitudinally, and the individual adjustment of multiple probes in the longitudinal direction can be achieved. The design of the electric telescopic rod, the adjusting plate and the sliding rail enables the probe to flexibly adjust its position and angle according to needs, which helps to adapt to the test requirements of different specifications and models of communication modules and improves the versatility and practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the device for testing a communication module provided by the present invention;

[0015] Figure 2 The overall side view provided for the present utility model;

[0016] Figure 3 The side sectional view provided for the present utility model;

[0017] Figure 4 The back sectional view provided for the present utility model.

[0018] Reference numerals in the figure: 1, inverted L-shaped plate; 2, electric telescopic rod; 3, adjusting plate; 4, sliding rail; 5, probe; 6, first threaded rod; 7, first knob; 8, second threaded rod; 9, second knob; 10, bottom plate; 11, support plate; 12, electric cylinder; 13, test platform; 14, double-headed threaded rod; 15, knob; 16, clamping plate; 17, auxiliary rod. Specific embodiments

[0019] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Please refer to Figures 1 - 4 , wherein, Figure 1 The overall structural schematic diagram of the device for testing the communication module provided for the present utility model; Figure 2 The overall side view provided for the present utility model; Figure 3 The side sectional view provided for the present utility model; Figure 4 The back sectional view provided for the present utility model.

[0021] In the specific implementation process, such as Figures 1 - 4As shown in the figure, a device for testing a communication module includes a support and clamping mechanism. A reversed L-shaped plate 1 is fixedly connected to the top of the support and clamping mechanism. An electric telescopic rod 2 is fixedly connected to the bottom surface of the "one" structure of the reversed L-shaped plate 1. An adjusting plate 3 is fixedly connected to the bottom surface of the electric telescopic rod 2. Two sliding grooves are formed in the bottom surface of the adjusting plate 3. Two sliding rails 4 are respectively arranged in the two sliding grooves formed in the bottom surface of the adjusting plate 3. Four probes 5 are arranged in the four sliding rails 4. The bottoms of the four probes 5 all extend out of the four sliding rails 4. Driven by a first threaded rod 6, the sliding rails 4 slide in the groove formed in the bottom surface of the adjusting plate 3. One end of the first threaded rod 6 is movably connected to the adjusting plate 3, the side wall of the first threaded rod 6 is threadedly connected to the sliding rail 4, and the other end of the first threaded rod 6 extends out of the adjusting plate 3 and is fixedly connected to a first turning knob 7. The probe 5 is driven to slide in the sliding rail 4 by a second threaded rod 8. One end of the second threaded rod 8 is movably connected to the sliding rail 4, the side wall of the second threaded rod 8 is threadedly connected to the probe 5, and the other end of the second threaded rod 8 extends out of the sliding rail 4 and is fixedly connected to a second turning knob 9. The support and clamping mechanism includes a bottom plate 10. A support assembly is arranged at the center of the bottom plate 10. Two support plates 11 are fixedly connected to both sides of the bottom plate 10. A reversed L-shaped plate 1 is fixedly connected to the top surface of one of the support plates 11. Grooves are formed in the opposite sides of the tops of the two support plates 11. A clamping assembly is arranged above the support assembly. Both ends of the clamping assembly are arranged in the grooves formed in the two support plates 11. The support assembly includes an electric cylinder 12 and a test platform 13. The bottom surface of the electric cylinder 12 is fixedly connected to the center of the top surface of the bottom plate 10, and the top surface of the electric cylinder 12 is fixedly connected to the bottom surface of the test platform 13. The clamping assembly includes a double-headed threaded rod 14. Threads in opposite directions are formed at both ends of the double-headed threaded rod 14. The double-headed threaded rod 14 is installed in the groove formed in one of the support plates 11. One end of the double-headed threaded rod 14 is movably connected to the support plate 11, and the other end of the double-headed threaded rod 14 extends out of the support plate and is fixedly connected to a knob 15. Clamping plates 16 are threadedly connected to both ends of the double-headed threaded rod 14 located in the groove formed in the support plate 11. The other ends of the two clamping plates 16 are both movably connected to the same auxiliary rod 17. The auxiliary rod 17 is installed in the groove formed in the other support plate 11 and both ends are fixedly connected to the support plate 11.

[0022] The working principle provided by the present utility model is as follows: When testing a communication module, place it above the test platform 13. Adjust the height of the test platform 13 and the communication module above the test platform 13 through the electric cylinder 12 so that the top of the communication module is at a height convenient for the probe 5 to test. Rotate the knob 15 to drive the double-headed threaded rod 14. Under the limiting action of the auxiliary rod 17, the double-headed threaded rod 14 rotates to drive the two clamping plates 16 to move in opposite directions to clamp the communication module. Rotate the first turning knob 7 and the second turning knob 9 to adjust the position of the probe 5 to align the probe 5 with the contact point of the communication module. Drive the electric telescopic rod 2 to make the probe 5 contact the contact point.

[0023] The circuits and controls involved in the present utility model are all prior arts, and will not be elaborated here.

[0024] The above are only embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included in the patent protection scope of the present utility model.

Claims

1. A device for testing a communication module, characterized in that, Including: A support and clamping mechanism, at the top of which is fixedly connected with an L-shaped plate (1). At the bottom surface of the "one" structure of the L-shaped plate (1), an electric telescopic rod (2) is fixedly connected. At the bottom surface of the electric telescopic rod (2), an adjusting plate (3) is fixedly connected. Two chutes are opened at the bottom surface of the adjusting plate (3). Two sliding rails (4) are respectively arranged in the two chutes opened at the bottom surface of the adjusting plate (3). Four probes (5) are arranged in the four sliding rails (4), and the bottoms of the four probes (5) all extend out of the four sliding rails (4).

2. The device for testing a communication module according to claim 1, wherein Driven by a first threaded rod (6), the sliding rail (4) slides in a groove opened at the bottom surface of the adjusting plate (3). One end of the first threaded rod (6) is movably connected with the adjusting plate (3), the side wall of the first threaded rod (6) is threadedly connected with the sliding rail (4), and the other end of the first threaded rod (6) extends out of the adjusting plate (3) and is fixedly connected with a first knob (7).

3. The device for testing a communication module according to claim 2, wherein, Driven by a second threaded rod (8), the probe (5) slides in the sliding rail (4). One end of the second threaded rod (8) is movably connected with the sliding rail (4), the side wall of the second threaded rod (8) is threadedly connected with the probe (5), and the other end of the second threaded rod (8) extends out of the sliding rail (4) and is fixedly connected with a second knob (9).

4. The device for testing a communication module according to claim 3, wherein, The support and clamping mechanism includes a bottom plate (10). At the center of the bottom plate (10), a support component is arranged. Two support plates (11) are fixedly connected to both sides of the bottom plate (10). On the top surface of one of the support plates (11), the L-shaped plate (1) is fixedly connected. Grooves are opened on the opposite sides at the top of the two support plates (11). Above the support component, a clamping component is arranged, and both ends of the clamping component are arranged in the grooves opened on the two support plates (11).

5. The device for testing a communication module according to claim 4, wherein The support component includes an electric cylinder (12) and a test platform (13). The bottom surface of the electric cylinder (12) is fixedly connected with the center of the top surface of the bottom plate (10), and the top surface of the electric cylinder (12) is fixedly connected with the bottom surface of the test platform (13).

6. The device for testing a communication module according to claim 5, characterized in that, The clamping component includes a double-headed threaded rod (14). The double-headed threaded rod (14) is installed in a groove opened on one of the support plates (11). One end of the double-headed threaded rod (14) is movably connected with this support plate (11), and the other end of the double-headed threaded rod (14) extends out of this support plate and is fixedly connected with a knob (15). At both ends of the double-headed threaded rod (14) located in the groove opened on this support plate (11), clamping plates (16) are threadedly connected. The other ends of the two clamping plates (16) are both movably connected with the same auxiliary rod (17). The auxiliary rod (17) is installed in a groove opened on the other support plate (11) and both ends are fixedly connected with the support plate (11).

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