Wave-absorbing material structure convenient to assemble and disassemble

Abstract

The utility model relates to the technical field of wave-absorbing materials, in particular to a wave-absorbing material structure convenient to assemble and disassemble, which is characterized in that a mounting groove is formed in the surface of a fixed frame, a moving groove is formed in the side surface of the fixed frame, a limiting plate is arranged in the moving groove, a lifting groove is formed in the side surface of the fixed frame, and a supporting rod is arranged in the lifting groove; the surface of the positioning rod is sleeved with a reset spring and a bottom plate, a fixed plate is arranged on the side face of the bottom plate, and a movable plate is arranged on the side face of the fixed plate. The device has the beneficial effects that when the wave-absorbing material needs to be mounted, firstly, the movable plate can be directly pulled to enable the limiting plate to move backwards so that the limiting plate can be stored in the movable groove, then the wave-absorbing material can be placed in the mounting groove, and then the movable plate can be loosened so that the limiting plate can be reset by means of the elastic force of the reset spring; and then the wave-absorbing material can be mounted by means of the arrangement of the limiting plate and the mounting groove, and the steps can be repeated when the wave-absorbing material is dismounted, so that the limiting plate is accommodated in the moving groove, and the wave-absorbing material can be taken down.

Description

Technical Field

[0001] This utility model relates to the field of microwave absorbing materials, specifically a microwave absorbing material structure that is easy to install and remove. Background Technology

[0002] With the rapid development of electronic technology, circuit structures are becoming increasingly complex, system frequencies are gradually increasing, and the requirements for sensitivity are also becoming more stringent. It is difficult to guarantee that the system will not generate electromagnetic radiation or be subject to external electromagnetic interference. In order to achieve electromagnetic compatibility, we can use the shielding method of absorbing materials to suppress electromagnetic interference and improve electromagnetic compatibility. Absorbing materials are a class of materials that can absorb or significantly reduce the electromagnetic wave energy received on their surface, thereby reducing electromagnetic wave interference. In engineering applications, in addition to requiring absorbing materials to have a high absorption rate of electromagnetic waves over a wide frequency band, they are also required to have properties such as light weight, temperature resistance, moisture resistance, and corrosion resistance.

[0003] Existing microwave absorbing materials are usually directly pasted onto the surface of instruments to allow the internal components to operate in a relatively compatible electromagnetic environment. However, this direct pasting method makes them difficult to disassemble and prevents the recycling of microwave absorbing materials, resulting in resource waste. Therefore, this utility model proposes a microwave absorbing material structure that is easy to install and remove to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a microwave absorbing material structure that is easy to install and remove, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a structure for absorbing material that is easy to load and unload, comprising: a fixed frame, wherein an installation groove is provided on the surface of the fixed frame, and the absorbing material is placed in the installation groove; a movable groove is provided on the side of the fixed frame, and a limiting plate is provided in the movable groove; and a lifting groove is provided on the side of the fixed frame, and a support rod is provided in the lifting groove.

[0006] The upright plate has a positioning rod on its side, a return spring and a base plate are sleeved on the surface of the positioning rod, a fixed plate is provided on the side of the base plate, and a movable plate is provided on the side of the fixed plate.

[0007] Preferably, the limiting plate has a square plate structure, a protective pad is provided at the bottom of the limiting plate, and one end of the limiting plate is fixedly connected to the inner side of the moving plate.

[0008] Preferably, the lifting groove has a fixing groove on its side, and the upright plate is fixedly connected to the surface of the fixing groove. There are two sets of fixing grooves, and the two sets of fixing grooves are symmetrically distributed about the lifting groove.

[0009] Preferably, one end of the reset spring is fixedly connected to the side of the upright plate, and the other end of the reset spring is fixedly connected to the side of the base plate. The fixing plate as a whole has a "Z" shaped plate structure.

[0010] Preferably, the surface of the mounting groove is provided with a storage groove, and a tray is provided in the storage groove. The tray has a square plate structure.

[0011] Preferably, the support rod is fixedly connected to the surface of the lifting groove, a lifting block is sleeved on the surface of the support rod, the side of the support plate is fixedly connected to the side of the lifting block, and a positioning slot is provided on the side of the lifting block.

[0012] Preferably, a limiting spring is sleeved on the surface of the support rod, one end of the limiting spring is fixedly connected to the surface of the lifting groove, the other end of the limiting spring is fixedly connected to the bottom of the lifting block, and one end of the fixing plate is inserted into the positioning slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The microwave absorbing material structure proposed in this utility model is easy to install and remove. When it is necessary to install the microwave absorbing material, firstly, the moving plate can be pulled to move the limiting plate backward and store the limiting plate in the moving groove. Then, the microwave absorbing material can be placed in the installation groove. Then, the moving plate can be released, and the limiting plate can be reset by the elastic force of the return spring. Then, the microwave absorbing material can be installed by means of the setting of the limiting plate and the installation groove. When removing the microwave absorbing material, the above steps can be repeated to store the limiting plate in the moving groove, so that the microwave absorbing material can be removed. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a sectional view of the structural fixing frame of this utility model;

[0018] Figure 4 for Figure 3 Enlarged structural diagram at point B;

[0019] Figure 5 This is a schematic diagram of the movable plate structure of this utility model;

[0020] Figure 6 This is a partial cross-sectional view of the device of this utility model;

[0021] Figure 7 for Figure 6 Enlarged structural diagram at point C.

[0022] In the diagram: 1. Fixed frame; 2. Mounting slot; 3. Wave-absorbing material; 4. Moving slot; 5. Limiting plate; 6. Lifting slot; 7. Support rod; 8. Vertical plate; 9. Positioning rod; 10. Return spring; 11. Base plate; 12. Fixed plate; 13. Moving plate; 14. Protective pad; 15. Fixed slot; 16. Storage slot; 17. Support plate;

[0023] 18. Lifting block; 19. Positioning slot; 20. Limiting spring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1: Please refer to Figures 1-7 This utility model provides a technical solution: a structure for an easily detachable microwave absorbing material, comprising: a fixed frame 1, wherein a mounting groove 2 is provided on the surface of the fixed frame 1, and a microwave absorbing material 3 is placed in the mounting groove 2; a movable groove 4 is provided on the side of the fixed frame 1, and a limiting plate 5 is provided in the movable groove 4; a lifting groove 6 is provided on the side of the fixed frame 1, and a support rod 7 is provided in the lifting groove 6; a vertical plate 8, wherein a positioning rod 9 is provided on the side of the vertical plate 8, and a return spring 10 and a base plate 11 are sleeved on the surface of the positioning rod 9; a fixed plate 12 is provided on the side of the base plate 11; and a movable plate 13 is provided on the side of the fixed plate 12.

[0026] When it is necessary to install the absorbing material 3, firstly, the moving plate 13 can be pulled directly to move the limiting plate 5 backward so that the limiting plate 5 is stored in the moving groove 4. Then, the absorbing material 3 can be placed in the mounting groove 2. Then, the moving plate 13 can be released so that the limiting plate 5 can be reset by the elastic force of the return spring 10. Then, the absorbing material 3 can be installed by using the setting of the limiting plate 5 and the mounting groove 2. When disassembling the absorbing material 3, the above steps can be repeated so that the limiting plate 5 is stored in the moving groove 4, so that the absorbing material 3 can be removed.

[0027] Example 2: Based on Example 1, an installation groove 2 is provided to facilitate the installation of the wave-absorbing material 3. The limiting plate 5 has a square plate structure and a protective pad 14 is provided at the bottom of the limiting plate 5. One end of the limiting plate 5 is fixedly connected to the inner side of the moving plate 13. The side of the lifting groove 6 has a fixing groove 15. The upright plate 8 is fixedly connected to the surface of the fixing groove 15. There are two sets of fixing grooves 15, which are symmetrically distributed about the lifting groove 6. One end of the return spring 10 is fixedly connected to the side of the upright plate 8, and the other end of the return spring 10 is fixedly connected to the side of the base plate 11. The fixing plate 12 has a "Z" shaped plate structure.

[0028] First, pull the movable plate 13 so that one end of the limiting plate 5 is housed in the movable groove 4, thus making it easy to place the absorbing material 3 in the mounting groove 2. Then, release the movable plate 13, and the movable plate 13 will be reset by the elastic force of the reset spring 10, thereby resetting the limiting plate 5 and limiting the upper part of the absorbing material 3. The bottom of the limiting plate 5 is provided with a protective pad 14 to avoid the limiting plate 5 from damaging the surface of the absorbing material 3.

[0029] Example 3: Based on Example 2, when it is necessary to quickly remove the absorbing material 3, a support plate 17 is provided. The surface of the mounting groove 2 is provided with a storage groove 16, and the support plate 17 is provided in the storage groove 16. The support plate 17 has a square plate structure. The support rod 7 is fixedly connected to the surface of the lifting groove 6. The surface of the support rod 7 is fitted with a lifting block 18. The side of the support plate 17 is fixedly connected to the side of the lifting block 18. The side of the lifting block 18 is provided with a positioning slot 19. The surface of the support rod 7 is fitted with a limiting spring 20. One end of the limiting spring 20 is fixedly connected to the surface of the lifting groove 6, and the other end of the limiting spring 20 is fixedly connected to the bottom of the lifting block 18. One end of the fixing plate 12 is inserted into the positioning slot 19.

[0030] When it is necessary to quickly remove the absorbing material 3 during use, first pull the moving plate 13, so that one end of the fixed plate 12 can be disengaged from the positioning slot 19, so that the fixed plate 12 loses its limit on the lifting block 18, so that the lifting block 18 can be moved upward by the elastic force of the limit spring 20, so that the support plate 17 can be moved upward. The absorbing material 3 can be lifted from the installation slot 2 by the support plate 17, making it convenient to remove the absorbing material 3.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A readily detachable wave-absorbing material structure, comprising: The utility model provides a fixed frame (1), its characterized in be that: the fixed frame (1) surface sets up installation slot (2), places wave -absorbing material (3) in installation slot (2), and the fixed frame (1) side sets up mobile slot (4), and mobile slot (4) is provided with the limiting plate (5), and the fixed frame (1) side sets up lifting groove (6), and lifting groove (6) is provided with support rod (7); The vertical plate (8) is provided with a positioning rod (9) on the side surface, a return spring (10) and a bottom plate (11) are sleeved on the surface of the positioning rod (9), a fixed plate (12) is arranged on the side surface of the bottom plate (11), and a moving plate (13) is arranged on the side surface of the fixed plate (12).

2. The wave-absorbing material structure of easy loading and unloading according to claim 1, characterized in that: The limiting plate (5) is in the form of a square plate, and a protective pad (14) is arranged at the bottom of the limiting plate (5).

3. The wave-absorbing material structure of easy loading and unloading according to claim 1, characterized in that: The lifting groove (6) is provided with a fixed groove (15) on the side surface, and the vertical plate (8) is fixedly connected to the surface of the fixed groove (15).

4. The wave-absorbing material structure of easy loading and unloading according to claim 1, characterized in that: The return spring (10) is fixedly connected to the side surface of the vertical plate (8) at one end, and the other end is fixedly connected to the side surface of the bottom plate (11).

5. The easily handled wave-absorbing material structure according to claim 1, characterized in that: The installation slot (2) is provided with a receiving groove (16) on the surface, and a supporting plate (17) is arranged in the receiving groove (16).

6. The easily handled wave-absorbing material structure according to claim 1, wherein: The supporting rod (7) is fixedly connected to the surface of the lifting groove (6), and a lifting block (18) is sleeved on the surface of the supporting rod (7).

7. The easily handled wave-absorbing material structure according to claim 1, characterized in that: The supporting rod (7) is fixedly connected to the surface of the lifting groove (6), and a lifting block (18) is sleeved on the surface of the supporting rod (7). The supporting rod (7) is fixedly connected to the surface of the lifting groove (6), and a lifting block (18) is sleeved on the surface of the supporting rod (7). The supporting rod (7) is fixedly connected to the surface of the lifting groove (6), and a lifting block (18) is sleeved on the surface of the supporting rod (7).

Images