Detection device based on NB module

Abstract

The utility model relates to the technical field of NB module detection, in particular to a detection device based on an NB module, which comprises a control panel, a support frame and an auxiliary device, an appearance detection head is arranged at the lower end of the support frame, the auxiliary device comprises support plates, a threaded rod, a moving block and a spring, a motor is arranged on the rear side wall of one support plate, and the threaded rod is arranged on the rear side wall of the other support plate. A clamping block is arranged at one end of the spring, a groove is formed in the center of the upper side wall of the control plate, a fixing box is arranged in the groove, a first electric telescopic column is arranged on the bottom wall of the fixing box, a placing plate is arranged at the upper end of the first electric telescopic column, and symmetrical second electric telescopic columns are arranged on the inner side wall of the fixing box; the module can be moved, manual moving and holding are not needed, the NB module can be stably fixed and clamped, the module is prevented from moving or falling off in the detection or test process, calibration of different positions and angles is carried out, the detection comprehensiveness is improved, operation is easy, and operation and maintenance are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of NB module detection, in particular to a detection device based on the NB module. Background Art

[0002] As we all know, the existing Internet of Things technology is developing rapidly, and NB-IoT (narrowband Internet of Things) modules have been widely used in various devices and systems. In order to ensure the normal operation and stable performance of NB-IoT modules, they need to be regularly inspected and tested.

[0003] When using existing NB module-based detection devices, they often need to be held by hand when clamping or moving, which is time-consuming and labor-intensive, and the NB module cannot be stably fixed and moved. The module may fall off during the detection or testing process, which not only affects the detection efficiency and accuracy, but also reduces the comprehensiveness of the detection, resulting in high limitations in its use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a detection device based on an NB module.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device based on NB module, comprising a control board, a support frame and an auxiliary device, wherein the support frame is disposed on the upper side wall of the control board, an appearance detection head is disposed at the lower end of the support frame, and the auxiliary device is disposed at the upper end of the control board, the auxiliary device comprises a support plate, a threaded rod, a moving block and a spring, the support plates are symmetrically arranged at the rear end of the upper side wall of the control board, a motor is disposed on the rear side wall of one of the support plates, the threaded rod penetrates the support plate and is connected to the output end of the motor, the two threaded rods are arranged in parallel, the moving block is on the threaded rod, both of the threaded rods penetrate the two ends of the moving block, the moving block is threadedly connected to the threaded rod, the spring is symmetrically arranged at the front end of the moving block, a clamping block is disposed at one end of the spring, a groove is disposed at the center of the upper side wall of the control board, a fixing box is disposed in the groove, a first electric telescopic column is disposed on the bottom wall of the fixing box, a placement plate is disposed on the upper end of the first electric telescopic column, and a symmetrical second electric telescopic column is disposed on the inner side wall of the fixing box.

[0008] In order to facilitate the detection of different angles, the utility model is improved as follows: a rotating rod is provided on the bottom wall of the groove, the rotating rod passes through the groove, and the fixing box is connected to the upper end of the rotating rod.

[0009] In order to facilitate supporting the device, the utility model has the following improvements: a processing box is arranged on the bottom wall of the control panel, and shock-absorbing pads are arranged on the four corners of the bottom wall of the processing box.

[0010] In order to facilitate the detection of its transmission strength or network connection, the utility model has the following improvements: a plurality of interfaces are arranged on the side wall of the control panel.

[0011] In order to facilitate the limiting of the spring, the utility model is improved as follows: a telescopic rod is arranged in the spring, the telescopic rod passes through the spring, one end of the telescopic rod is connected to the side wall of the moving block, and the other end is connected to the clamping block.

[0012] In order to facilitate the placement of the NB module and prevent it from slipping, the utility model has the following improvements: the side wall of the placement plate is provided with anti-slip silica gel.

[0013] In order to facilitate contact and fixation of the NB module, the utility model is improved in that: a contact block is provided at the front end of the second electric telescopic column.

[0014] In order to improve the comprehensiveness of detection, the utility model has the following improvements: the appearance detection head is movably arranged.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a detection device based on NB module, which has the following beneficial effects:

[0017] The detection device based on the NB module is provided with a threaded rod and a moving block. The motor output drives the threaded rod to rotate. The moving block moves with the rotation of the threaded rod, so that the module can be moved without manual movement and holding. A spring and a clamping block are provided. The module is placed between the clamping blocks. The spring contracts when subjected to an external force, driving the clamping block to move, so that the module can be clamped. A fixing box and a second electric telescopic column are provided, so that the module can be conveniently fixed in the fixing box, and the NB module can be stably fixed and moved to prevent the displacement or falling off of the module during the detection or test process. Calibration at different positions and angles is performed to improve the comprehensiveness of the detection. The device is simple to operate, easy to operate and maintain, and provided with multiple interfaces, so that it is convenient to test its network connection, data transmission, etc. at the same time, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0021] Figure 4 It is a schematic diagram of the internal cross-section of the structural control panel of the utility model.

[0022] In the figure: 1. control board; 2. support frame; 3. appearance inspection head; 4. threaded rod; 5. moving block; 6. processing box; 7. shock-absorbing pad; 8. spring; 9. telescopic rod; 10. clamping block; 11. fixing box; 12. second electric telescopic column; 13. contact block; 14. motor; 15. support plate; 16. rotating rod; 17. second electric telescopic column; 18. placement plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 A detection device based on NB module includes a control board 1, a support frame 2 and an auxiliary device, wherein the support frame 2 is on the upper side wall of the control board 1, and an appearance detection head 3 is arranged at the lower end of the support frame 2. The auxiliary device is at the upper end of the control board 1. The auxiliary device includes a support plate 15, a threaded rod 4, a moving block 5 and a spring 8. The support plates 15 are symmetrically arranged at the rear end of the upper side wall of the control board 1, and a motor 14 is arranged on the rear side wall of one of the support plates 15. The threaded rod 4 penetrates the support plate 15 and is connected to the output end of the motor 14. The two threaded rods 4 are arranged in parallel. The moving block 5 is on the threaded rod 4, and the two threaded rods 4 penetrate both ends of the moving block 5. The moving block 5 is threadedly connected to the threaded rod 4. The spring 8 is symmetrically arranged at the front end of the moving block 5. A clamping block 10 is provided at one end, a groove is provided at the center of the upper side wall of the control panel 1, a fixing box 11 is provided in the groove, a first electric telescopic column 17 is provided on the bottom wall of the fixing box 11, a placement plate 18 is provided on the upper end of the first electric telescopic column 17, a symmetrical second electric telescopic column 12 is provided on the inner side wall of the fixing box 11, a rotating rod 16 is provided on the bottom wall of the groove, the rotating rod 16 passes through the groove, the fixing box 11 is connected to the upper end of the rotating rod 16, a plurality of interfaces are provided on the upper side wall of the control panel 1, a telescopic rod 9 is provided in the spring 8, the telescopic rod 9 passes through the spring 8, one end of the telescopic rod 9 is connected to the side wall of the moving block 5, and the other end is connected to the clamping block 10, a contact block 13 is provided at the front end of the second electric telescopic column 12, and the appearance detection head 3 is movably arranged.

[0025] During use, the NB module is placed between the two clamping blocks 10, the spring 8 contracts when squeezed, the telescopic rod 9 shortens, the clamping block 10 moves to fix the module, and then the motor 14 is started. The output of the motor 14 drives the threaded rod 4 to rotate, and the two threaded rods 4 rotate at the same time, so that the moving block 5 moves with the rotation of the threaded rod 4, driving the module to move to the upper end of the fixed box 11, and starting the first electric telescopic column 17 to extend and drive the placement plate 18 to rise until it contacts the module and pushes it upward, pushing the module up between the clamping blocks 10, and starting the motor 14 to move the moving block 5 according to the above operation, and then Start the first electric telescopic column 17 to shorten it and drive the placement plate 18 to descend into the fixed box 11, start the second electric telescopic column 12 to extend it and drive the contact block 13 to move, the contact block 13 clamps the module to fix it, and finally start the appearance detection head 3 for detection. The appearance detection head 3 is movable and can detect different positions. Start the rotating rod 16. The rotation of the rotating rod 16 can drive the fixed box 11 to rotate, so that the angle of the module can be adjusted, which is very convenient. When network transmission detection is required, the module and the interface can be connected via a data cable for detection. The appearance detection head 3 is a mature technology well known to technicians and will not be elaborated in this article.

[0026] In actual use, it is necessary to conveniently buffer the vibration generated during detection. In order to meet the above requirements, in this embodiment, a processing box 6 is provided on the bottom wall of the control board 1, and shock-absorbing pads 7 are provided on the four corners of the bottom wall of the processing box 6.

[0027] In actual use, it is necessary to increase the friction of placement to prevent slipping. In order to meet the above requirements, in this embodiment, the upper side wall of the placement plate 18 is provided with anti-slip silicone.

[0028] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device based on a NB module, comprising a control board (1), a support frame (2) and an auxiliary device, characterized in that: The support frame (2) is on the upper side wall of the control panel (1), and an appearance detection head (3) is arranged at the lower end of the support frame (2). The auxiliary device is on the upper end of the control panel (1), and the auxiliary device comprises a support plate (15), a threaded rod (4), a moving block (5) and a spring (8). The support plates (15) are symmetrically arranged at the rear end of the upper side wall of the control panel (1), and a motor (14) is arranged on the rear side wall of one of the support plates (15). The threaded rod (4) passes through the support plate (15) and is connected to the output end of the motor (14). The two threaded rods (4) are arranged in parallel. The moving block (5) is arranged on the threaded rod (4). On the threaded rod (4), the two threaded rods (4) both pass through the two ends of the moving block (5), the moving block (5) is threadedly connected to the threaded rod (4), the spring (8) is symmetrically arranged at the front end of the moving block (5), one end of the spring (8) is provided with a clamping block (10), a groove is provided at the center of the upper side wall of the control panel (1), a fixing box (11) is provided in the groove, a first electric telescopic column (17) is provided on the bottom wall of the fixing box (11), a placement plate (18) is provided at the upper end of the first electric telescopic column (17), and a symmetrical second electric telescopic column (12) is provided on the inner side wall of the fixing box (11).

2. The detection device based on NB module according to claim 1, characterized in that: The bottom wall of the groove is provided with a rotating rod (16), the rotating rod (16) passes through the groove, and the fixing box (11) is connected to the upper end of the rotating rod (16).

3. The detection device based on NB module according to claim 2, characterized in that: The bottom wall of the control panel (1) is provided with a processing box (6), and the four corners of the bottom wall of the processing box (6) are provided with shock-absorbing pads (7).

4. The detection device based on NB module according to claim 3, characterized in that: The upper side wall of the control panel (1) is provided with a plurality of interfaces.

5. The detection device based on NB module according to claim 4, characterized in that: A telescopic rod (9) is arranged inside the spring (8), and the telescopic rod (9) passes through the spring (8). One end of the telescopic rod (9) is connected to the side wall of the moving block (5), and the other end is connected to the clamping block (10).

6. The detection device based on NB module according to claim 5, characterized in that: The upper side wall of the placement plate (18) is provided with anti-slip silica gel.

7. The detection device based on NB module according to claim 6, characterized in that: A contact block (13) is provided at the front end of the second electric telescopic column (12).

8. The detection device based on NB module according to claim 7, characterized in that: The appearance detection head (3) is movably arranged.

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