Information anti-jamming device

Abstract

The utility model provides an information anti-jamming device, and relates to the technical field of anti-jamming devices, the information anti-jamming device comprises a mounting plate and an anti-jamming device main body, the surface of the mounting plate is respectively provided with a bolt hole and a clamping groove, one side of the outer wall of the anti-jamming device main body is fixedly connected with a fixing block, one side of the anti-jamming device main body is movably connected with a connecting block, and the connecting block is fixedly connected with the anti-jamming device main body. A sliding block is arranged on one side of the connecting block, one end of the sliding block is fixedly connected with a clamping block, the sliding block and the clamping block are located on the surface of the clamping groove by pressing the push rod, then the clamping block is placed in the clamping groove, the second spring rebounds to enable the clamping block to be fixed in the clamping groove, and the anti-jamming device body can be conveniently mounted and dismounted. According to the anti-jamming device, the anti-jamming device body is installed in the clamping grooves with different heights, the position of the anti-jamming device body can be conveniently adjusted, vibration generated by the anti-jamming device body can be buffered through cooperation of the movable plate, the first spring, the bearing block and the third spring, and noise generated by vibration during operation of the anti-jamming device body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-interference devices, in particular to an information anti-interference device. Background Art

[0002] Anti-interference device is the best auxiliary tool to solve interference problems. Currently, there are two main types of anti-interference devices. One is the frequency shift anti-interference method, which can solve the interference more thoroughly; the other is the amplification anti-interference method. This type of anti-interference device cannot eliminate interference, but it can effectively reduce the amplitude of the interference signal.

[0003] Existing electronic anti-interference devices are generally divided into handheld and fixed types. Fixed electronic anti-interference devices generally connect the anti-interference device body and the positioning plate through bolts. Due to the fixed connection method, when the position of the anti-interference device needs to be adjusted, the operation method is relatively cumbersome. In addition, when the anti-interference device is running, its internal heat dissipation component rotates at a high frequency, which will cause the anti-interference device to vibrate. Due to the rigid connection between the anti-interference device and the wall, some noise will be generated during vibration. Therefore, an information anti-interference device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem that due to the fixed connection mode of the anti-interference device, when the position of the anti-interference device needs to be adjusted, the operation mode is relatively cumbersome; in addition, when the anti-interference device is in operation, its internal heat dissipation component rotates at a high frequency, which will cause the anti-interference device to vibrate; due to the rigid connection between the anti-interference device and the wall, some noise will be generated during vibration, and an information anti-interference device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an information anti-interference device, comprising a mounting plate and an anti-interference device body, the surfaces of the mounting plate are respectively provided with bolt holes and card slots, a fixing block is fixedly connected to one side of the outer wall of the anti-interference device body, a connecting block is movably connected to one side of the anti-interference device body, a slider is provided on one side of the connecting block, one end of the slider is fixedly connected to the card block, a sliding groove is provided on one side of the connecting block, a mounting groove is provided on the other side of the connecting block, the fixed block is located inside the mounting groove, and push rods are movably installed on both ends of the outer wall of the connecting block.

[0006] Preferably, the sliding block is movably mounted on the inner side of the sliding slot, the shape of the clamping block matches the shape of the clamping slot, and the inner end of the clamping slot is a hollow structure.

[0007] Preferably, a limit block is fixedly installed on one end of the surface of the push rod, and a pressing block is fixedly connected to one end of the push rod, and the pressing block is located on a horizontal side of the sliding block.

[0008] Preferably, a guide rod is fixedly installed inside the slide groove, a second spring is provided on the surface of the guide rod, the inner wall of the slider is slidably connected to the surface of the guide rod, and one side of the slider is tightly fitted to one side of the second spring.

[0009] Preferably, the shape of the fixing block matches the shape of the mounting groove, and the upper and lower ends of the fixing block are fixedly connected with fixing seats.

[0010] Preferably, movable plates are movably installed on both sides of the fixing seat, the inner ends of the movable plates are fixedly connected with spring 1, and one end of the spring 1 is fixedly connected to the inner wall of the fixing seat.

[0011] Preferably, load-bearing blocks are movably installed at both ends of the inner wall of the installation groove, one end of the load-bearing block is fixedly connected to a spring three, and the other end of the spring three is fixedly connected to the inner wall of the connecting block.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a connecting block is installed on one side of the anti-interference device body, and a slider on one side of the connecting block can slide inside the slide groove. The slider and the card block are located on one side of the inner end of the slide groove through the action of the second spring. The push rod is pressed to make the slider and the card block located on the surface of the card groove, and then the card block is put into the card groove. The second spring rebounds to fix the card block in the card groove, which is convenient for installation and disassembly of the anti-interference device body. Since a plurality of card grooves are opened on the surface of the mounting plate, the anti-interference device body is installed in card grooves of different heights to achieve the effect of facilitating the position adjustment of the anti-interference device body.

[0014] 2. In the utility model, the fixed block is fixed inside the installation groove by snap-fitting. Through the cooperation of the movable plate and the spring one, it can buffer the horizontal vibration generated by the jammer body. Through the cooperation of the load-bearing block and the spring three, it can buffer the vertical vibration generated by the jammer body, thereby reducing the noise generated by the vibration of the jammer body during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the main body three-dimensional structure of an information anti-interference device is proposed for the utility model;

[0016] Figure 2 A schematic diagram of the main body connection structure of an information anti-interference device is provided for the utility model;

[0017] Figure 3 A schematic diagram of the three-dimensional structure of a card slot of an information anti-interference device is provided for the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the side cross-sectional structure of a connection block of an information anti-interference device;

[0019] Figure 5 The utility model provides a schematic cross-sectional structure diagram of a fixed block of an information anti-interference device.

[0020] Legend: 1. Mounting plate; 101. Bolt hole; 102. Slot; 2. Anti-interference device body; 21. Fixed block; 22. Fixed seat; 23. Movable plate; 24. Spring one; 3. Connecting block; 301. Slide groove; 302. Mounting groove; 31. Push rod; 32. Limit block; 33. Press block; 34. Guide rod; 35. Spring two; 36. Load-bearing block; 37. Spring three; 4. Slider; 41. Slot. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example 1

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: an information anti-interference device, including a mounting plate 1 and an anti-interference device body 2, the surface of the mounting plate 1 is respectively provided with bolt holes 101 and card slots 102, one side of the outer wall of the anti-interference device body 2 is fixedly connected with a fixing block 21, one side of the anti-interference device body 2 is movably connected with a connecting block 3, one side of the connecting block 3 is provided with a slider 4, one end of the slider 4 is fixedly connected with a card block 41, one side of the connecting block 3 is provided with a slide groove 301, the other side of the connecting block 3 is provided with a mounting groove 302, the fixing block 21 is located inside the mounting groove 302, and the connecting block Push rods 31 are movably installed at both ends of the outer wall of 3, and the slider 4 is movably installed on the inner side of the slide groove 301. The shape of the block 41 matches the shape of the slot 102. The inner end of the slot 102 is a hollow structure. A limit block 32 is fixedly installed on one end of the surface of the push rod 31, and a pressing block 33 is fixedly connected to one end of the push rod 31. The pressing block 33 is located on the horizontal side of the slider 4. A guide rod 34 is fixedly installed inside the slide groove 301, and a spring 35 is provided on the surface of the guide rod 34. The inner wall of the slider 4 is slidably connected to the surface of the guide rod 34, and one side of the slider 4 is tightly fitted with one side of the spring 35.

[0024] The second spring 35 rebounds and moves the block 41 to the inner end of the slot 102, which is convenient for the installation of the anti-interference device body 2. Since a plurality of slots 102 are provided on the surface of the mounting plate 1, the anti-interference device body 2 is installed in the slots 102 at different heights, so as to achieve the effect of facilitating the position adjustment of the anti-interference device body 2. Example 2

[0025] like Figure 1-Figure 5 As shown, the shape of the fixed block 21 matches the shape of the mounting groove 302, the upper and lower ends of the fixed block 21 are fixedly connected with the fixed seat 22, both sides of the fixed seat 22 are movably installed with movable plates 23, the inner end of the movable plate 23 is fixedly connected with a spring 24, one end of the spring 24 is fixedly connected to the inner wall of the fixed seat 22, and the two ends of the inner wall of the mounting groove 302 are movably installed with load-bearing blocks 36, one end of the load-bearing block 36 is fixedly connected with a spring 37, and the other end of the spring 37 is fixedly connected to the inner wall of the connecting block 3.

[0026] In this embodiment, when the anti-interference device body 2 generates vibration during operation, the anti-interference device body 2 drives the fixed block 21 to shake inside the connecting block 3, the movable plate 23 is squeezed to move toward the inside of the fixed seat 22 and squeeze the spring 1 24, and the spring 1 24 buffers the lateral vibration. The load-bearing block 36 is squeezed to move toward the inner wall of the connecting block 3 and squeeze the spring 3 37, and the spring 3 37 buffers the vertical vibration, thereby reducing the vibration intensity of the connecting block 3.

[0027] The working principle of this embodiment is as follows: when the anti-interference device body 2 needs to be disassembled, the push rod 31 is pressed inward, and the push rod 31 drives the pressing block 33 to push the slider 4. The slider 4 moves on the surface of the guide rod 34 and squeezes the spring 2 35 on the side, so that the card block 41 moves to the surface of the card slot 102. At this time, the card block 41 can be taken out from the inside of the card slot 102. Conversely, the card block 41 is put into the inside of the card slot 102 and the push rod 31 is released. The spring 2 35 rebounds and moves the card block 41 to the inner end of the card slot 102, completing the installation of the anti-interference device body 2. The movable plate 23 is squeezed to buffer the lateral vibration through the spring 1 24, and the load-bearing block 36 is squeezed to buffer the vertical vibration through the spring 3 37, thereby reducing the vibration intensity of the connecting block 3, thereby reducing the noise level between the connecting block 3 and the mounting plate 1.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An information anti-interference device, comprising a mounting plate (1) and an anti-interference device body (2), characterized in that: Bolt holes (101) and card slots (102) are respectively provided on the surface of the mounting plate (1); a fixing block (21) is fixedly connected to one side of the outer wall of the anti-interference device body (2); a connecting block (3) is movably connected to one side of the anti-interference device body (2); a slider (4) is provided on one side of the connecting block (3); a card block (41) is fixedly connected to one end of the slider (4); a sliding groove (301) is provided on one side of the connecting block (3); a mounting groove (302) is provided on the other side of the connecting block (3); the fixing block (21) is located inside the mounting groove (302); and push rods (31) are movably installed on both ends of the outer wall of the connecting block (3).

2. The information anti-interference device according to claim 1, characterized in that: The sliding block (4) is movably mounted on the inner side of the sliding groove (301); the shape of the clamping block (41) matches the shape of the clamping groove (102); and the inner end of the clamping groove (102) is a hollow structure.

3. The information anti-interference device according to claim 1, characterized in that: A limit block (32) is fixedly mounted on one end of the surface of the push rod (31), and a pressing block (33) is fixedly connected to one end of the push rod (31), wherein the pressing block (33) is located on a horizontal side of the sliding block (4).

4. The information anti-interference device according to claim 1, characterized in that: A guide rod (34) is fixedly installed inside the slide groove (301), a second spring (35) is provided on the surface of the guide rod (34), an inner wall of the slider (4) is slidably connected to the surface of the guide rod (34), and one side of the slider (4) is tightly fitted to one side of the second spring (35).

5. The information anti-interference device according to claim 1, characterized in that: The shape of the fixing block (21) matches the shape of the mounting groove (302), and the upper and lower ends of the fixing block (21) are fixedly connected to fixing seats (22).

6. The information anti-interference device according to claim 5, characterized in that: A movable plate (23) is movably mounted on both sides of the fixed seat (22); the inner end of the movable plate (23) is fixedly connected to a spring 1 (24); one end of the spring 1 (24) is fixedly connected to the inner wall of the fixed seat (22).

7. The information anti-interference device according to claim 1, characterized in that: Both ends of the inner wall of the installation groove (302) are movably mounted with load-bearing blocks (36), one end of the load-bearing block (36) is fixedly connected to a spring three (37), and the other end of the spring three (37) is fixedly connected to the inner wall of the connecting block (3).

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