Anti-jamming device for electronic information engineering

Abstract

The invention belongs to the technical field of anti-jamming devices, and discloses an anti-jamming device for electronic information engineering, which comprises a placement frame, a handle is fixedly connected to the top of the placement frame, memory foam is fixedly connected to the interior of the placement frame, an anti-jamming device body is slidably connected to the interior of the memory foam, and a limiting assembly is arranged in the placement frame. According to the anti-jamming device, the anti-jamming device body is pushed to push an L-shaped pressing block, a first sliding rod is driven to move, a first spring is extruded, after the anti-jamming device body moves to a designated position, the first spring can push the L-shaped pressing block, the position of the anti-jamming device body is limited, and when the anti-jamming device body is shaken and collided, the anti-jamming device body is prevented from being damaged. The anti-jamming device body can be limited in situ, and force generated by collision can be absorbed by the memory foam, so that the possibility that the anti-jamming device body is damaged is reduced, the possibility of delaying subsequent work is reduced, and the possibility that the anti-jamming device body needs to be replaced and maintained is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of anti-interference devices, in particular to an anti-interference device for electronic information engineering. Background Art

[0002] An anti-jamming device is a device used to protect electronic equipment or communication systems from external electromagnetic interference (EMI). Its main function is to improve the signal quality and reliability of the system and ensure that the equipment can work normally in an environment with interference. Anti-jamming devices can be used in various fields, including wireless communication, broadcasting, data transmission, military equipment, etc.

[0003] The anti-interference devices currently used are generally installed on the cable connecting the inverter and the motor, close to one end of the inverter, and then placed on a horizontal table or flat plate. However, if installed in this position, once it shakes or is accidentally touched, the anti-interference device may be displaced, causing the anti-interference device to fall, or be damaged, making it unusable, which may delay subsequent work and reduce work efficiency, and may cause the anti-interference device to need to be replaced, resulting in economic losses. Summary of the invention

[0004] The object of the present invention is to provide an anti-interference device for electronic information engineering to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: An anti-interference device for electronic information engineering comprises a placement frame, a handle is fixedly connected to the top of the placement frame, a memory foam is fixedly connected to the inside of the placement frame, an anti-interference device body is slidably connected to the inside of the memory foam, a limiting component is arranged inside the placement frame, the limiting component comprises four first sliding bars slidably connected to the inside of the placement frame, the four first sliding bars are divided into two groups, the two groups of the first sliding bars respectively penetrate the placement frame and the memory foam, the first sliding bars are slidably connected to the inside of the memory foam, the outer sides of the four first sliding bars are slidably connected to the first gasket, the ends of the four first sliding bars are fixedly connected to L-shaped pressing blocks, the four L-shaped pressing blocks are divided into two groups, the two groups of the L-shaped pressing blocks are fixedly connected to two connecting rods, a first spring is fixedly connected between the L-shaped pressing block and the first gasket, the outer side of the first spring is slidably connected to the inside of the memory foam, and the outer side of the first gasket is slidably connected to the inside of the placement frame.

[0006] Preferably, an auxiliary component is provided on the top of the connecting rod, and the auxiliary component includes a second sliding rod fixedly connected to the top of the connecting rod, the second sliding rod passes through the placement frame and is slidably connected to the placement frame, a second gasket is slidably connected to the outer side of the second sliding rod, the top of the second gasket is slidably connected to the top of the inner cavity of the placement frame, and a second spring is fixedly connected between the second gasket and the connecting rod.

[0007] Preferably, two lifting assemblies are arranged on the outside of the placement frame, and the lifting assemblies include two support plates fixedly connected to the outside of the placement frame, one of the support plates is rotatably connected to the top of a screw rod, the screw rod passes through the other support plate and is rotatably connected to the support plate, and a knob is fixedly connected to the top of the screw rod.

[0008] Preferably, the lifting assembly also includes a transmission member threadedly connected to the outside of the screw rod, and two lifting members are fixedly connected to the outside of the transmission member. The two lifting members pass through the placement frame and are slidably connected to the placement frame, and the top of the lifting member abuts against the bottom of the L-shaped pressing block.

[0009] Preferably, a mounting assembly is provided at the bottom of the placement frame, and the mounting assembly includes a lifting plate abutting against the bottom of the placement frame, a screw hole is provided inside the lifting plate, and a limiting groove is provided inside the placement frame.

[0010] Preferably, the installation assembly also includes two limit blocks slidably connected to the inside of the placement frame, the two limit blocks are arranged opposite to each other, the limit blocks are slidably connected to the inside of the lifting plate, two limit frames are fixedly connected to the outside of the limit blocks, the limit frames are slidably connected to the limit plates, and the outside of the limit plates are slidably connected to the inside of the limit grooves.

[0011] Preferably, a storage assembly is provided on the outside of the placement frame, and the storage assembly includes three protective rings fixedly connected to the inside of the placement frame, an antenna is movably connected inside the protective ring, and the outside of the antenna is threadedly connected to the inside of the anti-interference device body.

[0012] Preferably, the storage assembly also includes two vertical plates fixedly connected to the top of the placement frame, a rotating shaft is fixedly connected to the outer side of the vertical plates, a storage frame is rotatably connected between the two rotating shafts, a torsion spring is fixedly connected between the storage frame and the vertical plates, a storage groove is opened inside the storage frame, two pressing parts are slidably connected to the outer side of the storage frame, and the pressing parts are slidably connected to the inside of the placement frame.

[0013] The beneficial effects of the present invention are as follows: 1. The present invention pushes the anti-interference device body to move it between two L-shaped pressing blocks, and pushes the L-shaped pressing blocks to drive the first sliding rod to move, thereby squeezing the first spring, and then the anti-interference device body continues to move. After moving to the specified position, the first spring can push the L-shaped pressing block to squeeze the anti-interference device body, thereby limiting the position of the anti-interference device body, thereby protecting the anti-interference device body. When encountering shaking and collision, the anti-interference device body can be restricted in place, and the force generated by the collision can be absorbed by the memory foam, thereby reducing the possibility of damage to the anti-interference device body, thereby reducing the possibility of delaying subsequent work, thereby reducing the possibility of replacing and repairing the anti-interference device body.

[0014] 2. The present invention drives the screw to rotate by rotating the knob, thereby driving the transmission part to rise and fall, thereby driving the lifting part to rise and fall, thereby driving the L-shaped pressing block to rise and fall, so that it can be suitable for anti-interference device bodies of different heights, thereby improving the applicability of the device.

[0015] 3. The present invention lifts the limit plate and then pushes it to drive the limit block to move, so that the limit block moves into the placement frame, and then loosens the limit plate to allow the limit plate to enter the limit groove to fix the position of the limit block, thereby limiting the position of the placement frame, and then uses bolts to pass through the screw holes to fix the lifting plate at the specified position, and can pass the transmission screw through the screw holes and cooperate with the motor to drive the lifting plate to rise and fall, so that the height of the lifting plate can be changed according to different usage scenarios, thereby changing the installation position of the anti-interference device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall side view structure of the present invention; Figure 2 It is a structural schematic diagram of another viewing angle of the present invention as a whole; Figure 3 It is a schematic top view of the overall split structure of the present invention; Figure 4 This is a schematic diagram of the internal component split structure of the present invention; Figure 5 It is a schematic diagram of the top view of some components of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle A area; Figure 7 It is a schematic diagram of the side view structure of some components of the present invention.

[0017] In the figure: 1. placement frame; 2. anti-interference device body; 3. memory foam; 4. first slide bar; 5. first gasket; 6. L-shaped pressing block; 7. first spring; 8. connecting rod; 9. second slide bar; 10. second gasket; 11. second spring; 12. support plate; 13. screw rod; 14. transmission part; 15. lifting part; 16. knob; 17. lifting plate; 18. handle; 19. screw hole; 20. limit slot; 21. limit block; 22. limit frame; 23. limit plate; 24. protective ring; 25. antenna; 26. vertical plate; 27. storage frame; 28. torsion spring; 29. ​​storage slot; 30. pressing part. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figures 1 to 7 As shown, an embodiment of the present invention provides an anti-interference device for electronic information engineering, including a placement frame 1, a handle 18 fixedly connected to the top of the placement frame 1, a memory foam 3 fixedly connected inside the placement frame 1, an anti-interference device body 2 slidably connected inside the memory foam 3, a limiting component is arranged inside the placement frame 1, the limiting component includes four first sliding bars 4 slidably connected to the inside of the placement frame 1, the four first sliding bars 4 are divided into two groups, the two groups of first sliding bars 4 respectively penetrate the placement frame 1 and the memory foam 3, the first sliding bars 4 are slidably connected to the inside of the memory foam 3, the outer sides of the four first sliding bars 4 are slidably connected to the first gasket 5, the ends of the four first sliding bars 4 are fixedly connected to L-shaped pressing blocks 6, the L-shaped pressing blocks 6 have a certain elasticity, the four L-shaped pressing blocks 6 are divided into two groups, the two groups of L-shaped pressing blocks 6 are fixedly connected to two connecting rods 8, a first spring 7 is fixedly connected between the L-shaped pressing block 6 and the first gasket 5, the outer side of the first spring 7 is slidably connected to the inside of the memory foam 3, and the outer side of the first gasket 5 is slidably connected to the inside of the placement frame 1.

[0020] Among them, the first slide bar 4 is driven to move by the movement of the L-shaped pressing block 6, so as to squeeze the first spring 7, and then the anti-interference device body 2 continues to move. When it moves to the specified position, the first spring 7 can push the L-shaped pressing block 6 to squeeze the anti-interference device body 2, so as to limit the position of the anti-interference device body 2, so as to protect the anti-interference device body 2. When encountering shaking and collision, the anti-interference device body 2 can be restricted in place, and the force generated by the collision can be absorbed by the memory foam 3, so as to reduce the possibility of damage to the anti-interference device body 2, thereby reducing the possibility of delaying subsequent work, thereby reducing the possibility of replacing and repairing the anti-interference device body 2.

[0021] like Figure 4 As shown, an auxiliary component is arranged on the top of the connecting rod 8, and the auxiliary component includes a second sliding rod 9 fixedly connected to the top of the connecting rod 8, the second sliding rod 9 passes through the placement frame 1 and is slidably connected to the placement frame 1, a second gasket 10 is slidably connected to the outer side of the second sliding rod 9, the top of the second gasket 10 is slidably connected to the top of the inner cavity of the placement frame 1, and a second spring 11 is fixedly connected between the second gasket 10 and the connecting rod 8.

[0022] Among them, the movement of the L-shaped pressing block 6 drives the connecting rod 8 to move, thereby driving the second sliding rod 9 to move, thereby squeezing the second spring 11. When the movement stops, the second spring 11 can apply pressure to the connecting rod 8, thereby transmitting the pressure to the anti-interference device body 2, thereby further reducing the possibility of the anti-interference device body 2 falling out of the placement frame 1 due to shaking.

[0023] like Figure 4 As shown, two lifting assemblies are arranged on the outside of the placement frame 1, and the lifting assemblies include two support plates 12 fixedly connected to the outside of the placement frame 1, one of the support plates 12 is rotatably connected to the top of a screw rod 13, the screw rod 13 passes through the other support plate 12 and is rotatably connected to the support plate 12, and a knob 16 is fixedly connected to the top of the screw plate 13.

[0024] The screw rod 13 is driven to rotate by rotating the knob 16 .

[0025] like Figure 4 As shown, the lifting assembly also includes a transmission member 14 threadedly connected to the outside of the screw rod 13, and two lifting members 15 are fixedly connected to the outside of the transmission member 14. The two lifting members 15 pass through the placement frame 1 and are slidably connected to the placement frame 1. The top of the lifting member 15 abuts against the bottom of the L-shaped pressing block 6.

[0026] Among them, through the rotation of the screw 13, the transmission member 14 is driven to rise and fall, thereby driving the lifting member 15 to rise and fall, thereby driving the L-shaped pressing block 6 to rise and fall, so that it can be suitable for anti-interference device bodies 2 of different heights, thereby improving the applicability of the device.

[0027] like Figure 5 As shown, a mounting assembly is provided at the bottom of the placement frame 1 , and the mounting assembly includes a lifting plate 17 abutting against the bottom of the placement frame 1 , a screw hole 19 is provided inside the lifting plate 17 , and a limiting groove 20 is provided inside the placement frame 1 .

[0028] like Figure 6 As shown, the installation component also includes two limit blocks 21 that are slidably connected to the inside of the placement frame 1. The two limit blocks 21 are arranged opposite to each other. The limit blocks 21 are slidably connected to the inside of the lifting plate 17. Two limit frames 22 are fixedly connected to the outside of the limit blocks 21. The limit frames 22 are slidably connected to the inside of the limit plates 23. The outside of the limit plates 23 is slidably connected to the inside of the limit grooves 20.

[0029] Among them, by lifting the limit plate 23 and then pushing it, the limit block 21 is driven to move, so that the limit block 21 moves into the placement frame 1, and then the limit plate 23 is loosened, so that the limit plate 23 enters the limit groove 20, so as to fix the position of the limit block 21, so as to limit the position of the placement frame 1, and then the bolt is passed through the screw hole 19, so that the lifting plate 17 can be fixed at the specified position, and the transmission screw can be passed through the screw hole 19, and cooperated with the motor, so that the lifting plate 17 can be driven to rise and fall, so that the height of the lifting plate 17 can be changed according to different usage scenarios, so as to change the installation position of the anti-interference device body 2.

[0030] like Figure 3 As shown, a storage assembly is arranged on the outside of the placement frame 1, and the storage assembly includes three protection rings 24 fixedly connected to the inside of the placement frame 1, and an antenna 25 is movably connected inside the protection ring 24, and the outside of the antenna 25 is threadedly connected to the inside of the anti-interference device body 2.

[0031] Among them, the protective ring 24 can prevent the antenna 25 from contacting the placement frame 1 when the antenna 25 is connected to the anti-interference device body 2, thereby reducing the possibility of damage to the antenna 25.

[0032] like Figure 7 As shown, the storage assembly also includes two vertical plates 26 fixedly connected to the top of the placement frame 1, the outer side of the vertical plates 26 is fixedly connected to a rotating shaft, a storage frame 27 is rotatably connected between the two rotating shafts, a torsion spring 28 is fixedly connected between the storage frame 27 and the vertical plates 26, a storage groove 29 is opened inside the storage frame 27, and two pressing pieces 30 are slidably connected to the outer side of the storage frame 27, and the pressing piece 30 is slidably connected to the inside of the placement frame 1 Among them, by placing the antenna 25 into the storage groove 29, and then rotating the storage frame 27 to drive the torsion spring 28 to operate, and then sliding the pressing piece 30 to move the pressing piece 30 to the outside of the storage frame 27, the position of the storage frame 27 is restricted, so that the antenna 25 can be stored, thereby reducing the possibility of the antenna 25 being lost when the anti-interference device body 2 is transported.

[0033] Working principle and use process: by turning the knob 16, the screw rod 13 is driven to rotate, thereby driving the transmission member 14 to rise and fall, thereby driving the lifting member 15 to rise and fall, thereby driving the L-shaped pressing block 6 to rise and fall, so that it can be suitable for the anti-interference device body 2 of different heights, and then the anti-interference device body 2 is pushed to move it between the two L-shaped pressing blocks 6, and the L-shaped pressing block 6 is pushed to drive the first slide bar 4 to move, thereby squeezing the first spring 7, and then the anti-interference device body 2 continues to move. When it moves to the specified position, the first spring 7 can push the L-shaped pressing block 6 to squeeze the anti-interference device body 2, thereby limiting the position of the anti-interference device body 2, thereby protecting the anti-interference device body 2. When encountering shaking and collision, the anti-interference device body 2 can be restricted in place, and the force generated by the collision can be absorbed by the memory foam 3, thereby reducing the possibility of damage to the anti-interference device body 2, thereby reducing the possibility of delaying subsequent work, thereby reducing the possibility of replacing and repairing the anti-interference device body 2; By moving the L-shaped pressing block 6, the connecting rod 8 is driven to move, thereby driving the second sliding rod 9 to move, thereby squeezing the second spring 11. When the movement stops, the second spring 11 can apply pressure to the connecting rod 8, thereby transmitting the pressure to the anti-interference device body 2, thereby further reducing the possibility of the anti-interference device body 2 falling out of the placement frame 1 due to shaking.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] 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. An anti-interference device for electronic information engineering, comprising a placement frame (1), characterized in that: The placement frame (1) is fixedly connected to a handle (18) at the top, the placement frame (1) is fixedly connected to a memory foam (3) inside, the memory foam (3) is slidably connected to an anti-interference device body (2), a limit position component is arranged inside the placement frame (1), the limit position component comprises four first sliding rods (4) slidably connected to the inside of the placement frame (1), the four first sliding rods (4) are divided into two groups, the two groups of first sliding rods (4) respectively penetrate the placement frame (1) and the memory foam (3), the first sliding rods (4) are slidably connected to the inside of the memory foam (3), The first gaskets (5) are slidably connected to the outer sides of the four first sliding rods (4), and the ends of the four first sliding rods (4) are fixedly connected to L-shaped pressing blocks (6). The four L-shaped pressing blocks (6) are divided into two groups, and two connecting rods (8) are fixedly connected to the inside of the two groups of L-shaped pressing blocks (6). A first spring (7) is fixedly connected between the L-shaped pressing block (6) and the first gasket (5). The outer side of the first spring (7) is slidably connected to the inside of the memory foam (3), and the outer side of the first gasket (5) is slidably connected to the inside of the placement frame (1).

2. The anti-interference device for electronic information engineering according to claim 1, characterized in that: An auxiliary component is arranged at the top of the connecting rod (8), and the auxiliary component comprises a second sliding rod (9) fixedly connected to the top of the connecting rod (8), the second sliding rod (9) passes through the placement frame (1) and is slidably connected to the placement frame (1), a second gasket (10) is slidably connected to the outer side of the second sliding rod (9), the top of the second gasket (10) is slidably connected to the top of the inner cavity of the placement frame (1), and a second spring (11) is fixedly connected between the second gasket (10) and the connecting rod (8).

3. The anti-interference device for electronic information engineering according to claim 1, characterized in that: Two lifting assemblies are arranged outside the placement frame (1), and the lifting assemblies include two support plates (12) fixedly connected to the outside of the placement frame (1), wherein a screw rod (13) is rotatably connected to the top of one of the support plates (12), the screw rod (13) passes through the other support plate (12) and is rotatably connected to the support plate (12), and a knob (16) is fixedly connected to the top of the screw rod (13).

4. The anti-interference device for electronic information engineering according to claim 3, characterized in that: The lifting assembly further comprises a transmission member (14) threadedly connected to the outside of the screw rod (13); two lifting members (15) are fixedly connected to the outside of the transmission member (14); the two lifting members (15) penetrate the placement frame (1) and are slidably connected to the placement frame (1); the top of the lifting member (15) abuts against the bottom of the L-shaped pressing block (6).

5. The anti-interference device for electronic information engineering according to claim 1, characterized in that: A mounting assembly is provided at the bottom of the placement frame (1), the mounting assembly comprising a lifting plate (17) abutting against the bottom of the placement frame (1), a screw hole (19) is provided inside the lifting plate (17), and a limiting groove (20) is provided inside the placement frame (1).

6. The anti-interference device for electronic information engineering according to claim 5, characterized in that: The installation assembly also includes two limit blocks (21) slidably connected to the inside of the placement frame (1), the two limit blocks (21) are arranged opposite to each other, the limit blocks (21) are slidably connected to the inside of the lifting plate (17), the outside of the limit blocks (21) are fixedly connected to two limit frames (22), the inside of the limit frames (22) are slidably connected to the limit plates (23), and the outside of the limit plates (23) are slidably connected to the inside of the limit grooves (20).

7. The anti-interference device for electronic information engineering according to claim 1, characterized in that: A storage assembly is arranged on the outside of the placement frame (1), the storage assembly comprising three protective rings (24) fixedly connected to the inside of the placement frame (1), an antenna (25) is movably connected inside the protective ring (24), and the outside of the antenna (25) is threadedly connected to the inside of the anti-interference device body (2).

8. The anti-interference device for electronic information engineering according to claim 7, characterized in that: The storage assembly further comprises two vertical plates (26) fixedly connected to the top of the placement frame (1); a rotating shaft is fixedly connected to the outer side of the vertical plates (26); a storage frame (27) is rotatably connected between the two rotating shafts; a torsion spring (28) is fixedly connected between the storage frame (27) and the vertical plates (26); a storage groove (29) is provided inside the storage frame (27); two pressing members (30) are slidably connected to the outer side of the storage frame (27); and the pressing members (30) are slidably connected to the inside of the placement frame (1).

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