Electronic information anti-jamming device

Abstract

The utility model relates to the technical field of electronic information anti-jamming devices, and discloses an electronic information anti-jamming device which comprises a jamming device body, heat dissipation ports are fixedly connected to the outer surfaces of the two sides of the jamming device body, and a data connection port is fixedly connected to the outer surface of the front end of the jamming device body. A limiting assembly is arranged on the outer wall of the data connecting port, a base is detachably connected to the outer surface of the lower end of the interference unit body, a mounting assembly is arranged between the interference unit body and the base, and the connecting cushion block is fixedly connected to the outer surface of the lower end of the interference unit body. The interference unit body can be conveniently installed on the base through the installation assembly, the interference unit body can be conveniently installed and disassembled, convenience is achieved, time is saved, the connecting position of the data connecting port and the data line can be limited through the limiting assembly, the connecting position of the data line and the data connecting port is prevented from being loosened, and the interference unit is convenient to use. And poor contact is caused.

Description

Technical Field

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

[0002] An electronic information anti-interference device is a technical device used to reduce or eliminate electromagnetic interference (EMI) in electronic equipment. It is designed to protect electronic equipment from external electromagnetic interference. It can also be used to reduce the interference of electromagnetic radiation generated by the electronic equipment itself on other devices. This type of anti-interference device is usually composed of a transmitter, an antenna, and a signal processing system. It uses specific technical means to reduce or eliminate electromagnetic interference to ensure the stable operation of electronic equipment and the reliability of data transmission.

[0003] However, it still has some shortcomings. For example, when installing the electronic information jammer, the jammer body is usually fixed directly with bolts, which makes it inconvenient to install and disassemble the jammer body, reducing efficiency. At the same time, the data interface and the line are easy to loosen, resulting in poor contact and causing certain inconveniences.

[0004] In order to solve the above problems, this application proposes an electronic information anti-interference device. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic information anti-interference device to solve the problems of inconvenient installation and easy loosening of the data interface and the data line in the prior art proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electronic information anti-interference device, comprising a jammer body, the outer surfaces of both sides of the jammer body are fixedly connected with heat dissipation ports, the front outer surface of the jammer body is fixedly connected with a data connection port, the outer wall of the data connection port is provided with a limiting component, the lower end outer surface of the jammer body is detachably connected with a base, and an installation component is provided between the jammer body and the base, the installation component comprising a connecting pad, a fixed jack, a fixed block, a through hole, a pulling connecting plate, a sliding connecting column, a sliding connecting disk, a positioning column, and a compression spring, the connecting pad is fixedly connected to the lower end outer surface of the jammer body, and the outer surfaces of both sides of the connecting pad are provided with fixed jacks at the front and rear ends.

[0007] Preferably, a fixing block is fixedly connected to the outer surface of the upper end of the base, and the fixing blocks are in four groups. A through hole is opened on the outer surface of one side of the fixing block and penetrates the outer surface of the other side of the fixing block.

[0008] Preferably, the front and rear ends of the outer surface of one side of the pulling connecting plate are fixedly connected with sliding connecting columns, the outer surface of the other end of the sliding connecting column is fixedly connected with a sliding connecting disk, the outer surface of the other end of the sliding connecting disk is fixedly connected with a positioning column, and the positioning column is plugged into the fixed socket.

[0009] Preferably, the sliding connection column, the sliding connection plate, and the positioning column are slidably connected to the inner wall of the through hole, and the outer wall of the sliding connection column is sleeved with a compression spring, and the two ends of the compression spring are respectively fixedly connected to the inner wall of the through hole and the outer surface of one side of the sliding connection plate.

[0010] Preferably, the limiting assembly includes connecting sleeve 1, connecting sleeve 2, a mounting threaded hole, a movable screw, a limiting arc block and an anti-slip pad. The outer wall of the data connection port is threadedly connected to connecting sleeve 1, and the front end outer surface of connecting sleeve 1 is fixedly connected to connecting sleeve 2, and connecting sleeve 2 is communicated with the interior of connecting sleeve 1.

[0011] Preferably, the outer wall of the connecting sleeve 2 is provided with a mounting threaded hole, and the mounting threaded hole is communicated with the interior of the connecting sleeve 2. There are two groups of mounting threaded holes, and the inner walls of the mounting threaded holes are threadedly connected with a movable screw. The outer surface of one end of the movable screw is movably connected to a limiting arc block, and the limiting arc block is located inside the connecting sleeve 2. The inner wall of the limiting arc block is fixedly connected with an anti-slip pad.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model can facilitate the installation of the jammer body on the base through the installation component provided, and is convenient for installing and disassembling the jammer body, which is more convenient and saves time.

[0014] The utility model can limit the connection between the data connection port and the data line by providing a limiting component, thereby preventing the connection between the data line and the data connection port from becoming loose and causing poor contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an electronic information anti-interference device of the utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the jammer body and base in an electronic information anti-jamming device of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the pulling connection plate and the fixed block in an electronic information anti-interference device of the utility model;

[0018] Figure 4The utility model is a structural schematic diagram of a limit assembly in an electronic information anti-interference device.

[0019] In the figure: 1. Jammer body; 2. Heat dissipation port; 3. Data connection port; 4. Limiting assembly; 5. Base; 6. Mounting assembly; 7. Connecting pad; 8. Fixing socket; 9. Fixing block; 10. Through hole; 11. Pull connecting plate; 12. Sliding connecting column; 13. Sliding connecting disk; 14. Positioning column; 15. Compression spring; 16. Connecting sleeve 1; 17. Connecting sleeve 2; 18. Mounting threaded hole; 19. Movable screw; 20. Limiting arc block; 21. Anti-slip pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-Figure 2 The utility model provides a technical solution: an electronic information anti-interference device, including a jammer body 1, the outer surfaces of both sides of the jammer body 1 are fixedly connected with heat dissipation ports 2, the front outer surface of the jammer body 1 is fixedly connected with a data connection port 3, the outer wall of the data connection port 3 is provided with a limiting component 4, the limiting component 4 can limit the data line to prevent the data line and the data connection port 3 from loosening, the lower end outer surface of the jammer body 1 is detachably connected with a base 5, and an installation component 6 is provided between the jammer body 1 and the base 5, which facilitates the installation of the jammer body 1 through the installation component 6, and the installation component 6 includes Including connecting pad 7, fixed socket 8, fixed block 9, through hole 10, pulling connecting plate 11, sliding connecting column 12, sliding connecting disk 13, positioning column 14, and compression spring 15, the connecting pad 7 is fixedly connected to the lower end outer surface of the jammer body 1, and the front and rear ends of the outer surfaces of both sides of the connecting pad 7 are provided with fixed sockets 8. The setting of the connecting pad 7 and the fixed socket 8 can be beneficial to positioning the jammer body 1. The upper end outer surface of the base 5 is fixedly connected with a fixed block 9. The fixed block 9 is four groups. A through hole 10 is provided on the outer surface of one side of the fixed block 9 and passes through the outer surface of the other side of the fixed block 9.

[0022] In this embodiment, Figure 3As shown, the front and rear ends of the outer surface of one side of the pulling connecting plate 11 are fixedly connected with sliding connecting columns 12. By pulling the connecting plate 11, two groups of sliding connecting columns 12 can be pulled at the same time. The outer surface of the other end of the sliding connecting column 12 is fixedly connected with a sliding connecting disk 13. The outer surface of the other end of the sliding connecting disk 13 is fixedly connected with a positioning plug 14. The positioning plug 14 is plugged into the fixed socket 8, and the jammer body 1 can be positioned and installed. The sliding connecting column 12, the sliding connecting disk 13, and the positioning plug 14 are slidably connected to the inner wall of the through hole 10. The outer wall of the sliding connecting column 12 is provided with a compression spring 15. The two ends of the compression spring 15 are respectively fixedly connected to the inner wall of the through hole 10 and the outer surface of one side of the sliding connecting disk 13. The compression spring 15 can be squeezed and deformed by the sliding connecting disk 13.

[0023] In this embodiment, Figure 4 As shown, the limiting assembly 4 includes a connecting sleeve 16, a connecting sleeve 2 17, a mounting threaded hole 18, a movable screw 19, a limiting arc block 20 and an anti-slip pad 21. The outer wall of the data connection port 3 is threadedly connected to the connecting sleeve 16, and the outer surface of the front end of the connecting sleeve 16 is fixedly connected to the connecting sleeve 2 17. The connecting sleeve 2 17 is communicated with the interior of the connecting sleeve 16. The outer wall of the connecting sleeve 2 17 is provided with a mounting threaded hole 18, and the mounting threaded hole 18 is communicated with the interior of the connecting sleeve 2 17. There are two groups of mounting threaded holes 18, and the inner wall screws of the mounting threaded holes 18 The thread is connected with a movable screw 19, and the outer surface of one end of the movable screw 19 is movably connected to a limiting arc block 20. The limiting arc block 20 is located inside the connecting sleeve 2 17, and the inner wall of the limiting arc block 20 is fixedly connected with an anti-slip pad 21. By rotating the connecting sleeve 1 16, the connecting sleeve 2 17 is driven to move to the front end, so that the connecting sleeve 2 17 moves to the data cable and wraps the data cable. By rotating the movable screw 19, the two groups of limiting arc blocks 20 clamp and limit the data cable, so that the data cable and the data connector 3 will not be easily loosened, thereby ensuring the tightness of the connection.

[0024] Working principle:

[0025] When using an electronic information anti-interference device, first install the base 5 in the required position, then install the jammer body 1 and the base 5 through the installation component 6, pull the connecting plate 11 to make the sliding connecting plate 13 slide to one side inside the through hole 10, then the sliding connecting plate 13 squeezes the compression spring 15, and the positioning pin 14 completely enters the inside of the through hole 10, and then place the jammer body 1 on the upper end of the base 5, the jammer body 1 is on one side of the fixed block 9, and the fixed socket 8 is aligned with the through hole 10, loosen the pulling connecting plate 11, and under the reset action of the compression spring 15, the jammer body 1 is placed on the upper end of the base 5. The positioning pin 14 is restored to its original position and plugged into the fixed socket 8 to fix the jammer body 1, which is more convenient and quick. After connecting the data cable to the data connector 3, in order to prevent the data cable and the data connector 3 from loosening, the connecting sleeve 1 16 is rotated so that the connecting sleeve 1 16 drives the connecting sleeve 2 17 to move to the front end. At this time, the connecting sleeve 2 17 wraps the outer periphery of the data cable, and the two sets of movable screws 19 are rotated so that the two sets of limiting arc blocks 20 limit the data cable inside the connecting sleeve 2 17, which can effectively prevent the data cable and the data connector 3 from loosening.

[0026] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. An electronic information anti-interference device, comprising a jammer body (1), characterized in that: The outer surfaces of both sides of the jammer body (1) are fixedly connected with heat dissipation ports (2), the outer surface of the front end of the jammer body (1) is fixedly connected with a data connection port (3), the outer wall of the data connection port (3) is provided with a limiting component (4), the outer surface of the lower end of the jammer body (1) is detachably connected with a base (5), and an installation component (6) is provided between the jammer body (1) and the base (5), and the installation component (6) includes a connecting pad (7), a fixed socket (8), a fixed block (9), a through hole (10), a pulling connecting plate (11), a sliding connecting column (12), a sliding connecting disk (13), a positioning plug column (14), and a compression spring (15), the connecting pad (7) is fixedly connected to the outer surface of the lower end of the jammer body (1), and the outer surfaces of both sides of the connecting pad (7) are provided with fixed sockets (8) at the front and rear ends.

2. The electronic information anti-interference device according to claim 1, characterized in that: The upper outer surface of the base (5) is fixedly connected with a fixing block (9), and the fixing blocks (9) are four groups. A through hole (10) is opened on the outer surface of one side of the fixing block (9) and passes through the outer surface of the other side of the fixing block (9).

3. The electronic information anti-interference device according to claim 1, characterized in that: The front and rear ends of the outer surface of one side of the pulling connection plate (11) are fixedly connected with a sliding connection column (12), the outer surface of the other end of the sliding connection column (12) is fixedly connected with a sliding connection disk (13), and the outer surface of the other end of the sliding connection disk (13) is fixedly connected with a positioning column (14), and the positioning column (14) is plugged into the fixed socket (8).

4. The electronic information anti-interference device according to claim 3, characterized in that: The sliding connection column (12), the sliding connection disk (13), and the positioning plug column (14) are slidably connected to the inner wall of the through hole (10); the outer wall of the sliding connection column (12) is provided with a compression spring (15); the two ends of the compression spring (15) are respectively fixedly connected to the inner wall of the through hole (10) and the outer surface of one side of the sliding connection disk (13).

5. The electronic information anti-interference device according to claim 1, characterized in that: The limiting assembly (4) includes a connecting sleeve 1 (16), a connecting sleeve 2 (17), a mounting threaded hole (18), a movable screw (19), a limiting arc block (20) and an anti-slip pad (21); the outer wall of the data connection port (3) is threadedly connected to the connecting sleeve 1 (16); the front end outer surface of the connecting sleeve 1 (16) is fixedly connected to the connecting sleeve 2 (17); the connecting sleeve 2 (17) is communicated with the interior of the connecting sleeve 1 (16).

6. The electronic information anti-interference device according to claim 5, characterized in that: The outer wall of the second connecting sleeve (17) is provided with a mounting threaded hole (18), and the mounting threaded hole (18) is communicated with the interior of the second connecting sleeve (17). The mounting threaded hole (18) is in two groups, and the inner wall of the mounting threaded hole (18) is threadedly connected with a movable screw (19), and the outer surface of one end of the movable screw (19) is movably connected to a limiting arc block (20), and the limiting arc block (20) is located inside the second connecting sleeve (17). The inner wall of the limiting arc block (20) is fixedly connected with an anti-slip pad (21).

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