Shielding sleeve detection device
By using the shielding structure and storage structure in the shielding casing detection device to reduce interference, the interference problem of other machines during the detection process is solved, the test safety and experimental stability are improved, and a more accurate shielding effect is achieved.
Patent Information
- Application Number
- CN202420873688.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the shielded casing detection process, the prior art is difficult to effectively reduce interference to other unrelated machines, and the interference source may have an impact on the health of the operator, and the testing process is not safe enough.
A shielded casing detection device is designed, including a workbench, a signal transmitter, a signal receiver and a jammer. The shielding structure and storage structure are used to reduce external interference, and the bottom box and upper cover of shieldable material are used to form a space for interference tests. , and fix the signal wire through interference components and snaps to ensure the stability of the experiment.
It effectively reduces the interference impact on external and other internal equipment, improves test safety, and allows the replacement of different specifications of jammers as needed to ensure the accuracy of experimental results.
Smart Images
Figure CN222299725U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of shielding sleeve detection equipment design, in particular to a shielding sleeve detection device. Background Art
[0002] The shielding sleeve is basically made of polyester multifilament for the outer layer, with a layer of tinned copper wire crocheted inside. It has good shielding performance and is mainly used in communications to reduce the impact of external signals on communications. Of course, it can also reduce the impact of communication signals on the outside.
[0003] The most common way to test the shielding function is to use a signal transmitter to send a signal, which is transmitted to a signal receiver through a signal line covered with a shielding sleeve, and an interference source is placed outside to check whether there is a shielding effect. In actual use, it is unknown whether the interference source itself will interfere with other surrounding equipment, and whether it may affect the health of the operator should also be noted. Therefore, it will be safer if the test process is carried out in a shielded space. Utility Model Content
[0004] The technical problem to be solved by the utility model is to reduce the probability of interference to other irrelevant machines during the test process.
[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is a shielding sleeve detection device, including a workbench, a signal transmitter, a signal receiver and a jammer, the signal transmitter is placed on the workbench, the signal receiver is placed on the workbench, the jammer is located between the signal transmitter and the signal receiver, and also includes a shielding structure and a storage structure, the shielding structure is arranged on the workbench, the shielding structure is used to shield external interference and reduce the interference effect on the outside, the storage structure is arranged on the workbench, and the storage structure is provided with multiple groups.
[0006] Furthermore, the shielding structure includes a support platform, a bottom box, an upper cover and an interference component. The support platform is arranged on a workbench, and the support platform is provided with two groups. The bottom box is arranged on two groups of support platforms, the upper cover is hinged on the bottom box, and the interference component is installed on the bottom box.
[0007] Furthermore, the bottom box is provided with a mounting opening.
[0008] Furthermore, the interference component includes a mounting frame and mounting bolts, the mounting frame is placed on the bottom box, the mounting bolts are threadedly connected and installed on the mounting frame and the bottom box, and the jammer is installed in the mounting frame.
[0009] Furthermore, the bottom box and the upper cover are symmetrically provided with through openings respectively; and the bottom box is provided with a plurality of groups of buckles.
[0010] Furthermore, a fixing buckle is hingedly provided on the upper cover, and a buckle position is provided on the bottom box.
[0011] Furthermore, the workbench is provided with two groups of positioning frames, and the signal transmitter and the signal receiver are respectively located in the two groups of positioning frames.
[0012] Furthermore, the storage structure includes a mounting base, a support plate and a support ring, the mounting base is mounted on a workbench, the support plate is arranged on the mounting base, the support ring is arranged on the support plate, and the support ring is provided in multiple groups.
[0013] Preferably, the bottom box and the upper cover need to be made of signal shielding materials, such as iron.
[0014] The beneficial effects achieved by the utility model using the above structure are as follows:
[0015] 1. Use the bottom box and the upper cover to form a space, and conduct interference tests in this space to reduce the impact on the outside world, reduce the impact of the outside world on the inside, and reduce uncertain factors.
[0016] 2. The jammer in this design can be removed and replaced with jammers of different specifications according to actual needs. It also comes with clips to fix the signal line to avoid displacement during the experiment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of a shielding sleeve detection device proposed by the utility model;
[0018] Figure 2 This is a structural schematic diagram of another angle of a shielding sleeve detection device proposed by the utility model;
[0019] Figure 3 This is a structural schematic diagram of an interference component of a shielding sleeve detection device proposed by the utility model;
[0020] Figure 4 This is a structural schematic diagram of a bottom box of a shielding sleeve detection device proposed by the utility model;
[0021] Figure 5 The present invention is a schematic structural diagram of a storage structure of a shielding sleeve detection device proposed by the present invention.
[0022] Among them, 1. workbench, 2. signal transmitter, 3. signal receiver, 4. jammer, 5. shielding structure, 6. storage structure, 7. support table, 8. bottom box, 9. upper cover, 10. jamming component, 11. installation port, 12. installation frame, 13. installation bolt, 14. through port, 15. buckle, 16. fixing buckle, 17. buckle position, 18. positioning frame, 19. installation base, 20. support plate, 21. support ring. DETAILED DESCRIPTION
[0023] like Figure 1 to Figure 5 As shown, the utility model is a shielding sleeve detection device, including a workbench 1, a signal transmitter 2, a signal receiver 3 and a jammer 4, the signal transmitter 2 is placed on the workbench 1, the signal receiver 3 is placed on the workbench 1, the jammer 4 is located between the signal transmitter 2 and the signal receiver 3, and also includes a shielding structure 5 and a storage structure 6, the shielding structure 5 is arranged on the workbench 1, the shielding structure 5 is used to shield external interference and reduce the influence of external interference, the storage structure 6 is arranged on the workbench 1, and the storage structure 6 is provided with multiple groups.
[0024] The shielding structure 5 includes a support platform 7, a bottom box 8, an upper cover 9 and an interference component 10. The support platform 7 is arranged on the workbench 1. The support platform 7 is provided with two groups. The bottom box 8 is provided on the two groups of support platforms 7. The upper cover 9 is hinged on the bottom box 8. The interference component 10 is installed on the bottom box 8. The bottom box 8 is provided with a mounting port 11.
[0025] The interference component 10 includes a mounting frame 12 and mounting bolts 13. The mounting frame 12 is placed on the bottom box 8. The mounting bolts 13 are threadedly connected and installed on the mounting frame 12 and the bottom box 8. The jammer 4 is installed in the mounting frame 12. The jammer passes through the mounting port to facilitate the replacement of jammers of different specifications.
[0026] The bottom box 8 and the upper cover 9 are symmetrically provided with through openings 14 for passing the signal line and the shielding sleeve; the bottom box 8 is provided with a plurality of buckles 15; the upper cover 9 is hingedly provided with fixing buckles 16, and the bottom box 8 is provided with buckle positions 17.
[0027] Two groups of positioning frames 18 are provided on the workbench 1 , and the signal transmitter 2 and the signal receiver 3 are respectively located in the two groups of positioning frames 18 .
[0028] The storage structure 6 includes a mounting base 19, a support plate 20 and a support ring 21. The mounting base 19 is mounted on the workbench 1, the support plate 20 is arranged on the mounting base 19, and the support ring 21 is arranged on the support plate 20. There are multiple groups of support rings 21 for storing shielding sleeves. Different support rings are convenient for distinguishing specifications.
[0029] When in use: put the shielding sleeve to be tested on the outside of the signal line, connect the signal line to the signal transmitter 2 and the signal receiver 3 respectively, buckle the middle shielding sleeve into the buckle 15, pass through the through hole 14, close the upper cover 9, then engage the fixing buckle 16 and the buckle position 17, set the signal, and set the jammer 4 data for testing. The shielding effect of the shielding sleeve can be judged by comparing the sent and received signals.
[0030] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A shielding sleeve detection device, comprising a workbench, a signal transmitter, a signal receiver and a jammer, wherein the signal transmitter is placed on the workbench, the signal receiver is placed on the workbench, and the jammer is located between the signal transmitter and the signal receiver, characterized in that: It also includes a shielding structure and a storage structure. The shielding structure is arranged on a workbench and is used to shield external interference and reduce the impact of external interference. The storage structure is arranged on the workbench and has multiple groups of storage structures.
2. A shielding sleeve detection device according to claim 1, characterized in that: The shielding structure includes a support platform, a bottom box, an upper cover and an interference component. The support platform is arranged on a workbench. The support platform is provided with two groups. The bottom box is arranged on two groups of support platforms. The upper cover is hinged on the bottom box. The interference component is installed on the bottom box.
3. A shielding sleeve detection device according to claim 2, characterized in that: The bottom box is provided with a mounting opening.
4. A shielding sleeve detection device according to claim 2, characterized in that: The interference component includes a mounting frame and mounting bolts. The mounting frame is placed on the bottom box. The mounting bolts are threadedly connected and installed on the mounting frame and the bottom box. The interference machine is installed in the mounting frame.
5. A shielding sleeve detection device according to claim 3, characterized in that: The bottom box and the upper cover are symmetrically provided with through openings respectively; the bottom box is provided with a plurality of groups of buckles.
6. A shielding sleeve detection device according to claim 5, characterized in that: The upper cover is hinged with a fixing buckle, and the bottom box is provided with a buckle position.
7. A shielding sleeve detection device according to claim 1, characterized in that: The workbench is provided with two groups of positioning frames, and the signal transmitter and the signal receiver are respectively located in the two groups of positioning frames.
8. A shielding sleeve detection device according to claim 1, characterized in that: The storage structure comprises a mounting base, a support plate and a support ring. The mounting base is mounted on a workbench, the support plate is arranged on the mounting base, the support ring is arranged on the support plate, and the support ring is provided in multiple groups.