CN221228157U - Electronic information anti-interference device - Google Patents
Electronic information anti-interference device Download PDFInfo
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- CN221228157U CN221228157U CN202322896293.3U CN202322896293U CN221228157U CN 221228157 U CN221228157 U CN 221228157U CN 202322896293 U CN202322896293 U CN 202322896293U CN 221228157 U CN221228157 U CN 221228157U
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- fixedly arranged
- groove
- electronic information
- block
- rotating shaft
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- 230000000670 limiting effect Effects 0.000 claims abstract description 29
- 230000035939 shock Effects 0.000 claims abstract description 17
- 239000006096 absorbing agent Substances 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract 5
- 238000013016 damping Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an electronic information anti-interference device, which relates to the technical field of electronic information anti-interference devices and comprises a fixer, wherein a fixing plate is fixedly arranged on one side of the fixer, a rotating shaft is rotatably arranged on the fixing plate, a connecting gear is fixedly arranged on the rotating shaft, a handle is fixedly arranged at one end of the rotating shaft, a second sliding groove is formed in the fixer, a limiting rod is arranged on the second sliding groove in a sliding mode, and a rotating disc is fixedly arranged on the limiting rod. According to the anti-interference device, the rotating handle drives the rotating shaft to rotate, the rotating shaft drives the connecting gear to rotate, the rotating disc is driven to rotate, the clamping plates are driven by the connecting shaft and the connecting blocks to clamp and fix the anti-interference device under the action of the limiting grooves, and when collision occurs, the T-shaped blocks absorb shock of the shock absorber under the action of the shock absorption springs, so that damage to internal electronic elements caused by collision of the anti-interference device is avoided.
Description
Technical Field
The utility model relates to the field of electronic information anti-interference devices, in particular to an electronic information anti-interference device.
Background
Interference refers to impairment of the reception of useful signals. The working environment of the electrical equipment is often severely disturbed, and the disturbance is characterized by high frequency and large amplitude, so that the coupling of various distributed capacitors can be easily realized, the duration of the disturbance is short, and most circuits avoid the disturbance by adopting a delay method of an analog control device.
Most of the existing electronic information anti-interference devices have the following defects: 1. the anti-interference device is required to be fixed by using a bolt structure in the installation process, and the disassembly is too complicated when the anti-interference device needs to be replaced; 2. the anti-interference device is not provided with a damping facility, and electronic components are easy to damage under the collision of the outside, so that the subsequent use is affected.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, bolts are required to be used for fixing in mounting, the disassembly is too troublesome, a damping facility is not arranged on an instrument, and an internal electronic element is easy to damage when the electronic element is impacted, and provides an electronic information anti-interference device.
In order to solve the problems that the installation in the prior art needs to use bolts for fixation, the disassembly is too troublesome, the instrument is not provided with damping facilities, and the internal electronic elements are easy to damage when the instrument is impacted, the utility model adopts the following technical scheme:
The utility model provides an electronic information anti-interference device, includes the fixer, fixed plate that is equipped with in fixer one side, the rotation is equipped with the pivot on the fixed plate, fixedly in the pivot be equipped with connecting gear, fixed the being equipped with of pivot one end is handled, the second spout has been seted up on the fixer, it is equipped with the gag lever post to slide on the second spout, fixed being equipped with the rolling disc on the gag lever post, the spacing groove has been seted up on the rolling disc, the sliding is equipped with the connecting axle in the spacing groove, connecting axle one end is fixed and is equipped with the stopper, the connecting axle other end is fixed and is equipped with oval piece, fixed being equipped with the connecting block on the connecting axle, fixed being equipped with splint on the connecting block, first spout has been seted up on the fixer.
Preferably, the base is arranged on the fixer in a sliding manner, the base is provided with a damping groove, the damping groove is arranged on the base in a sliding manner, the base is provided with a T-shaped groove, the T-shaped groove is provided with a T-shaped block in a sliding manner, and the T-shaped groove is fixedly provided with a damping spring.
Preferably, the damping spring is fixedly connected with the T-shaped block, and one end of the damping spring is positioned at the center of the T-shaped block.
Preferably, the damper is closely attached to the inner wall of the damping groove, and the fixer is closely attached to the inner wall of the damper.
Preferably, the bottom of the limiting rod is oval, and the bottom of the limiting rod is in sliding connection with the second sliding groove.
Preferably, the connecting block is located at the center of the connecting shaft, and the connecting block is rectangular.
Preferably, a connecting gear is rotatably arranged on one side of the rotating disc, and the rotating disc is meshed with the connecting gear.
Preferably, the elliptic block is located in the first chute, and the elliptic block is slidably connected with the first chute.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the rotating handle drives the rotating shaft to rotate, the rotating shaft drives the connecting gear to rotate, and then the rotating disc is driven to rotate, and the clamping plate is driven by the connecting shaft and the connecting block to clamp and fix the anti-interference device under the action of the limiting groove;
2. in the utility model, the base is provided with the damping groove, the damper is arranged in the damping groove in a sliding way, and when collision occurs, the T-shaped block damps the damper under the action of the damping spring, so that the damage of the internal electronic element caused by the collision of the anti-interference device is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a rotary disk according to the present utility model;
FIG. 3 is a schematic view of a splint according to the present utility model;
FIG. 4 is a schematic view of a base structure of the present utility model;
FIG. 5 is a schematic view of a cross-sectional structure of a base of the present utility model;
Number in the figure: 1. a holder; 11. a rotating disc; 112. a fixing plate; 12. a connecting gear; 121. a rotating shaft; 122. a handle; 13. a limit groove; 14. a connecting shaft; 141. an elliptic block; 142. a connecting block; 143. a clamping plate; 15. a limiting block; 16. a first chute; 17. a second chute; 18. a limit rod; 2. a base; 21. a damper; 22. a damping groove; 23. a T-shaped groove; 24. a T-shaped block; 25. and a damping spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1: the embodiment provides an electronic information anti-interference device, see fig. 1-5, specifically, the electronic information anti-interference device comprises a fixer 1, a fixing plate 112 is fixedly arranged on one side of the fixer 1, a rotating shaft 121 is rotatably arranged on the fixing plate 112, a connecting gear 12 is fixedly arranged on the rotating shaft 121, a handle 122 is fixedly arranged at one end of the rotating shaft 121, a second sliding groove 17 is formed in the fixer 1, a limiting rod 18 is slidably arranged on the second sliding groove 17, a rotating disc 11 is fixedly arranged on the limiting rod 18, a limiting groove 13 is formed in the rotating disc 11, a connecting shaft 14 is slidably arranged in the limiting groove 13, a limiting block 15 is fixedly arranged at one end of the connecting shaft 14, an oval block 141 is fixedly arranged at the other end of the connecting shaft 14, a connecting block 142 is fixedly arranged on the connecting shaft 142, a clamping plate 143 is fixedly arranged on the fixer 1, the bottom of the limiting rod 18 is oval, the bottom of the limiting rod 18 is slidably connected with the second sliding groove 17, the rotating handle 122 drives the rotating shaft 121 to rotate, and further drives the connecting gear 12 to rotate, and drives the rotating disc 11 to rotate, and further drives 143 to fix the anti-interference device.
In the specific implementation process, as shown in fig. 4 and 5, a base 2 is slidably arranged on the fixer 1, a damping groove 22 is formed in the base 2, a damper 21 is slidably arranged in the damping groove 22, a T-shaped groove 23 is formed in the base 2, a T-shaped block 24 is slidably arranged in the T-shaped groove 23, a damping spring 25 is fixedly arranged on the T-shaped groove 23, the damping spring 25 is fixedly connected with the T-shaped block 24, one end of the damping spring 25 is positioned at the center of the T-shaped block 24, the damper 21 is tightly attached to the inner wall of the damping groove 22, and the fixer 1 is tightly attached to the inner wall of the damper 21, so that the effect of damping the fixer 1 is realized under the action of the damping spring 25 through the damper 21.
The description is as follows: in this embodiment, a base 2 is slidably disposed on the holder 1, a shock absorbing groove 22 is formed in the base 2, a shock absorber 21 is slidably disposed in the shock absorbing groove 22, a T-shaped groove 23 is formed in the base 2, a T-shaped block 24 is slidably disposed in the T-shaped groove 23, and a shock absorbing spring 25 is fixedly disposed on the T-shaped groove 23.
Example 2: in embodiment 1, there is also a problem of fixation of the interference killer, and therefore, this embodiment further includes, on the basis of embodiment 1:
In the specific implementation process, as shown in fig. 2 and 3, a fixing plate 112 is fixedly arranged on one side of the fixer 1, a rotating shaft 121 is rotatably arranged on the fixing plate 112, a connecting gear 12 is fixedly arranged on the rotating shaft 121, a handle 122 is fixedly arranged at one end of the rotating shaft 121, a second sliding groove 17 is formed in the fixer 1, a limiting rod 18 is slidably arranged on the second sliding groove 17, a rotating disc 11 is fixedly arranged on the limiting rod 18, a limiting groove 13 is formed in the rotating disc 11, a connecting shaft 14 is slidably arranged in the limiting groove 13, a limiting block 15 is fixedly arranged at one end of the connecting shaft 14, an oval block 141 is fixedly arranged at the other end of the connecting shaft 14, a connecting block 142 is fixedly arranged on the connecting shaft 14, a clamping plate 143 is fixedly arranged on the connecting block 142, a first sliding groove 16 is formed in the fixer 1, the rotating shaft 121 drives the rotating shaft 121 to rotate through the rotating shaft 121, the rotating disc 11 is further driven to rotate, the limiting effect of the limiting groove 13 slides along the first sliding groove 16, and the clamping plate 143 is further driven to gather in the middle, and the effect of fixing the anti-interference device is achieved.
Specifically, the working principle and the operation method of the utility model are as follows:
Step one, rotating the handle 122 to drive the rotating shaft 121 to rotate, and rotating the rotating shaft 121 to drive the connecting gear 12 to rotate, wherein the rotating disc 11 rotates along with the connecting gear 12 because the rotating disc 11 is meshed with the connecting gear 12;
Step two, the rotating disc 11 rotates to drive the connecting shaft 14 to move along the second sliding groove 17 under the limit of the limit groove 13, so that the connecting block 142 and the clamping plate 143 are driven to gather towards the middle, and when the rotating disc 11 rotates, the limit rod 18 fixed at the bottom of the rotating disc 11 slides in the second sliding groove 17, so that the rotating disc 11 is limited;
Step three, the fixer 1 is put into the damper 21, when the anti-interference device is impacted, the T-shaped block 24 can slide in the T-shaped groove 23, and the anti-interference device is damped under the action of the damping spring 25, so that the electronic elements in the anti-interference device are protected from being damaged;
According to the utility model, the rotating handle 122 drives the rotating shaft 121 to rotate, the rotating shaft 121 drives the connecting gear 12 to rotate, the rotating disc 11 is driven to rotate, the connecting shaft 14 and the connecting block 142 drive the clamping plate 143 to clamp and fix the anti-interference device under the action of the limiting groove 13, and when collision occurs, the T-shaped block 24 dampens the shock absorber 21 under the action of the shock absorbing spring 25, so that the damage of the anti-interference device to internal electronic elements caused by collision is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. An electronic information tamper resistant device comprising a holder (1), characterized in that: the fixing device is characterized in that a fixing plate (112) is fixedly arranged on one side of the fixing device (1), a rotating shaft (121) is arranged on the fixing plate (112), a connecting gear (12) is fixedly arranged on the rotating shaft (121), a handle (122) is fixedly arranged at one end of the rotating shaft (121), a second sliding groove (17) is formed in the fixing device (1), a limiting rod (18) is slidably arranged on the second sliding groove (17), a rotating disc (11) is fixedly arranged on the limiting rod (18), a limiting groove (13) is formed in the rotating disc (11), a connecting shaft (14) is arranged in the limiting groove (13), a limiting block (15) is fixedly arranged at one end of the connecting shaft (14), an elliptic block (141) is fixedly arranged at the other end of the connecting shaft (14), a connecting block (142) is fixedly arranged on the connecting block (142), a clamping plate (143) is fixedly arranged on the connecting block (142), and a first sliding groove (16) is formed in the fixing device (1).
2. An electronic information tamper-resistant device as in claim 1, wherein: the novel shock absorber is characterized in that a base (2) is arranged on the fixer (1) in a sliding mode, a shock absorption groove (22) is formed in the base (2), a shock absorber (21) is arranged in the shock absorption groove (22) in a sliding mode, a T-shaped groove (23) is formed in the base (2), a T-shaped block (24) is arranged in the T-shaped groove (23) in a sliding mode, and a shock absorption spring (25) is fixedly arranged on the T-shaped groove (23).
3. An electronic information tamper-resistant device as defined in claim 2, wherein: the damping spring (25) is fixedly connected with the T-shaped block (24), and one end of the damping spring (25) is positioned at the center of the T-shaped block (24).
4. An electronic information tamper-resistant device as defined in claim 2, wherein: the shock absorber (21) is tightly attached to the inner wall of the shock absorption groove (22), and the fixer (1) is tightly attached to the inner wall of the shock absorber (21).
5. An electronic information tamper-resistant device as in claim 1, wherein: the bottom of the limiting rod (18) is oval, and the bottom of the limiting rod (18) is in sliding connection with the second sliding groove (17).
6. An electronic information tamper-resistant device as in claim 1, wherein: the connecting block (142) is positioned at the center of the connecting shaft (14), and the connecting block (142) is rectangular.
7. An electronic information tamper-resistant device as in claim 1, wherein: one side of the rotating disc (11) is rotatably provided with a connecting gear (12), and the rotating disc (11) is meshed with the connecting gear (12).
8. An electronic information tamper-resistant device as in claim 1, wherein: the elliptical block (141) is located in the first sliding groove (16), and the elliptical block (141) is in sliding connection with the first sliding groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896293.3U CN221228157U (en) | 2023-10-27 | 2023-10-27 | Electronic information anti-interference device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896293.3U CN221228157U (en) | 2023-10-27 | 2023-10-27 | Electronic information anti-interference device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221228157U true CN221228157U (en) | 2024-06-25 |
Family
ID=91568591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322896293.3U Active CN221228157U (en) | 2023-10-27 | 2023-10-27 | Electronic information anti-interference device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221228157U (en) |
-
2023
- 2023-10-27 CN CN202322896293.3U patent/CN221228157U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |