CN114828502B - Electronic information anti-interference device - Google Patents
Electronic information anti-interference device Download PDFInfo
- Publication number
- CN114828502B CN114828502B CN202210572601.4A CN202210572601A CN114828502B CN 114828502 B CN114828502 B CN 114828502B CN 202210572601 A CN202210572601 A CN 202210572601A CN 114828502 B CN114828502 B CN 114828502B
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- CN
- China
- Prior art keywords
- fixedly connected
- electronic information
- top surface
- interference device
- block
- Prior art date
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- 239000000428 dust Substances 0.000 claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000004224 protection Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 8
- 238000007791 dehumidification Methods 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Abstract
The invention discloses an electronic information anti-interference device, which comprises a protective shell, wherein a plurality of air holes are formed in the outer surface of the protective shell, a base is fixedly connected to the inner bottom surface of the protective shell, a main body is fixedly connected to the top surface of the base, heat dissipation holes are formed in the top surface of the main body, two sliding sleeves are fixedly connected to the top surface of the base, connecting frames are slidingly connected to the inner surfaces of the two sliding sleeves, lifting plates are fixedly connected between the outer surfaces of the two sides of the connecting frames, a sealing bin is fixedly connected to the bottom surface of the lifting plates, an electric telescopic rod is fixedly connected to the top surface of the lifting plates, and one end of the electric telescopic rod, which is far away from the lifting plates, is fixedly connected with the inner top surface of the protective shell, so that the electronic information anti-interference device has the functions of dust removal and dehumidification, the interference of the electronic information anti-interference device caused by external factors is reduced, the probability of short circuit of the electronic information anti-interference device is reduced, and the service life of the electronic information anti-interference device is prolonged.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to an electronic information anti-interference device.
Background
Electronic information is a word of informatics under the background that computer technology, communication technology and high-density storage technology are rapidly developed and widely applied in various fields, electronic information equipment comprises an electronic information anti-interference device, interference refers to a system or technology for damaging the reception of useful signals, anti-interference is used for resisting any interference of communication or radar operation, the electronic information anti-interference device brings much convenience for us in life, but the existing electronic information anti-interference device also has the following defects:
the existing electronic information anti-interference device is easy to be interfered by external factors, dust is accumulated in a large amount along with the increase of the service time, and the heat dissipation performance of the radiator is poor due to dust accumulation, so that the temperature of a high-power-consumption device is rapidly increased, a temperature alarm is caused, the rotation speed of a fan is increased, the noise is increased, the device is damaged more seriously, the device is restarted continuously and even burns out, or the problem that short circuit occurs in electronic information equipment is caused due to the fact that the weather is wet under the condition that the weather is wet, and the whole device is destroyed.
Therefore, there is a need for an electronic information tamper resistant device that reduces the probability of damage to the electronic information tamper resistant device.
Disclosure of Invention
The invention aims to provide an electronic information anti-interference device to solve the problem that the existing electronic information anti-interference device provided by the background technology is easily interfered by external factors, so that the electronic information anti-interference device is damaged.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an electronic information anti-interference device, includes protective housing, a plurality of bleeder vent has been seted up to protective housing's surface, protective housing's inside bottom surface fixedly connected with base, the top surface fixedly connected with main part of base, and the louvre has been seted up to the top surface of main part, the top surface fixedly connected with two sliding sleeves of base, and the internal surface sliding connection of two sliding sleeves has the link, fixedly connected with lifter plate between the both sides surface of link, and the bottom surface fixedly connected with seal bin of lifter plate, the top surface fixedly connected with electric telescopic handle of lifter plate, and the one end that the lifter plate was kept away from to electric telescopic handle and protective housing's inside top surface fixedly connected with.
In order to enable the comprehensive mechanism to conveniently reach a designated position and be convenient to replace, the protection mechanism comprises a supporting block, a sliding groove is formed in the supporting block, a movable door is hinged to the outer surface of one side of the supporting block, a sliding rod is fixedly connected to the outer surface of one side of the movable door, a rotating block is connected to the outer surface of one side of the sliding rod in a sliding mode, and a stable groove is formed in the outer surface of one side of the rotating block.
In order to enable the movable door to be closed and enable the electronic information anti-interference device to be used stably, as one preferable mode of the invention, a connecting block is fixedly connected to the outer surface of one side of the supporting block, a stabilizing rod is fixedly connected to the outer surface of one side of the connecting block, and the stabilizing rod is matched with the stabilizing groove.
In order to facilitate the disassembly of the integrated mechanism while opening the movable door, as one preferable mode of the invention, the top surface of the supporting block is provided with two limiting grooves, the top surface of the supporting block is fixedly connected with two fixed blocks, the outer surfaces of one side of the two fixed blocks are fixedly connected with buffer springs, and one ends of the two buffer springs far away from the fixed blocks are fixedly connected with moving blocks.
In order to enable the comprehensive mechanism to slide conveniently, so that the comprehensive mechanism is convenient to detach and improves the working efficiency, as one preferable mode of the invention, the bottom surfaces of the two moving blocks are fixedly connected with connecting rods, the two connecting rods are respectively matched with the two limiting grooves, the ends, far away from the moving blocks, of the two connecting rods are fixedly connected with extension blocks, and the two extension blocks are respectively matched with the sliding grooves.
In order to enable charcoal to be filled between the steel wire mesh and the filter screen, so that dehumidification and dust adsorption are facilitated, as one preferable mode of the invention, the inner surface of the sliding chute is provided with a comprehensive mechanism in a sliding mode along the horizontal direction, the comprehensive mechanism comprises a mounting frame, the inner surface of the mounting frame is fixedly connected with the steel wire mesh along the horizontal direction, the inner surface of the mounting frame is fixedly connected with the filter screen along the horizontal direction, and the filter screen is matched with the steel wire mesh.
In order to facilitate dust removal and reduce adverse effects of accumulated dust on an electronic information anti-interference device, as one preferable mode of the invention, a supporting plate is fixedly connected to one side outer surface of the protective housing, a buffer box is fixedly connected to the top surface of the supporting plate, a hose is fixedly communicated with one side outer surface of the buffer box through a flange plate, one end of the hose, far away from the buffer box, penetrates through one side inner surface of the protective housing and extends to the inside of the sealed bin, one end of the hose, far away from the buffer box, is fixedly connected with a dust remover through the flange plate, and the dust remover is matched with the heat dissipation holes.
In order to reduce the influence of the external environment on the device when the electronic information anti-interference device is not used, as one preferable mode of the invention, the four outer surfaces of the sealing bin are fixedly connected with rubber plates, and the rubber plates are matched with the main body.
Compared with the prior art, the invention has the beneficial effects that:
(1) When the electronic information anti-interference device is used, the lifting plate is driven to move through the movement of the electronic telescopic rod, the dust remover is driven to move through the movement of the lifting plate, after the dust remover is far away from a discrete hot hole, the comprehensive mechanism is inserted into the comprehensive mechanism through the sliding groove, the comprehensive mechanism extrudes the extension block, the extension block drives the connecting rod to move, the connecting rod moves to drive the moving block to move, the moving block moves to press the buffer spring, the buffer spring generates elasticity, meanwhile, the movable door is closed, the rotating block rotates, the stabilizing groove and the stabilizing rod are clamped with each other, so that the comprehensive mechanism is enabled to stabilize the mechanism, dust is adsorbed by the comprehensive mechanism under the action of the dust remover when the dust amount is large, the dust is accumulated in the buffer box, the moisture is absorbed by the comprehensive mechanism when the dust is moist outside, the main body is kept in a dry state, short circuit is prevented, the electronic information anti-interference device is enabled to reduce the damage probability, and the service life is prolonged.
(2) The integrated mechanism is convenient to remove dust and dehumidify through the arrangement, the integrated mechanism is composed of a steel wire mesh, fillers and a filter screen, dust and moisture are conveniently removed by the fillers, when the fillers are wet or the amount of the fillers is consumed, the rotary roller is rotated, the clamping state of the rotary roller and the stabilizing rod is released, the movable door is conveniently opened, the movable door is opened, the elastic force of the buffer spring pushes the integrated mechanism to drive out along the chute, the integrated mechanism is convenient to replace, the working efficiency is improved, when the electronic information anti-interference device is not used, the electric telescopic rod is started, the electric telescopic rod pushes the lifting plate to descend, the sealing bin is driven to descend, finally the rubber plate 164 covers the heat dissipation hole 13 of the main body 12, adverse effects of the external environment on the electronic information anti-interference device are reduced, and the service life is prolonged.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the seal cartridge of the present invention;
FIG. 3 is a schematic view of the internal structure of the protection mechanism according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic cross-sectional view of the integrated mechanism of the present invention.
In the figure: 1. a protective housing; 2. a protective mechanism; 3. a comprehensive mechanism; 10. ventilation holes; 11. a base; 12. a main body; 13. a heat radiation hole; 14. a sliding sleeve; 15. a connecting frame; 16. sealing the bin; 17. a lifting plate; 18. an electric telescopic rod; 20. a support block; 21. a chute; 22. a movable door; 23. a limit groove; 24. a fixed block; 25. a buffer spring; 26. a moving block; 27. a connecting rod; 28. an extension block; 30. a mounting frame; 31. a steel wire mesh; 32. a filter screen; 160. a support plate; 161. a cache box; 162. a hose; 163. a dust remover; 164. a rubber plate; 220. a slide bar; 221. a rotating block; 222. a stabilizing groove; 223. a connecting block; 224. a stabilizing rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides an electronic information anti-interference device, including protecting sheathing 1, a plurality of bleeder vent 10 has been seted up to protecting sheathing 1's surface, protecting sheathing 1's inside bottom surface fixedly connected with base 11, base 11's top surface fixedly connected with main part 12, and louvre 13 has been seted up to main part 12's top surface, base 11's top surface fixedly connected with two sliding sleeves 14, and the internal surface sliding connection of two sliding sleeves 14 has link 15, fixedly connected with lifter plate 17 between the both sides surface of link 15, and lifter plate 17's bottom surface fixedly connected with seal chamber 16, lifter plate 17's top surface fixedly connected with electric telescopic handle 18, and electric telescopic handle 18 keeps away from lifter plate 17's one end and protecting sheathing 1's inside top surface fixedly connected with, main part 12 is current electronic information anti-interference device.
When the electronic information anti-interference device is not used, the electric telescopic rod 18 is started, the electric telescopic rod 18 pushes the lifting plate 17 to descend, so that the sealing bin 16 is driven to descend, the rubber plate 164 is finally connected with the position of the radiating hole 13 of the main body 12 in a tight mode, adverse effects of the external environment on the electronic information anti-interference device are reduced, the service life is prolonged, when the electronic information anti-interference device is used, the electric telescopic rod 18 moves to drive the lifting plate 17 to move, the lifting plate 17 moves to drive the dust remover 163 to move, after the dust remover 163 is far away from the radiating hole 13, the comprehensive mechanism 3 is inserted into the comprehensive mechanism 3 through the sliding groove 21, the comprehensive mechanism 3 extrudes the extension block 28, the extension block 28 moves to drive the connecting rod 27, the moving block 26 moves to press the buffer spring 25, the buffer spring 25 generates elastic force, meanwhile, the movable door 22 is closed, the rotating block 221 rotates, the stabilizing groove 222 and the stabilizing rod 224 are clamped with each other, so that the comprehensive mechanism 3 is used, when the external environment is dry, the comprehensive mechanism 3 adsorbs dust, the dust is adsorbed by the dust remover 163, the effect of the main body is reduced under the action of the main body, the moisture absorption of the electronic information is reduced, the moisture absorption probability of the electronic information is prolonged, and the moisture absorption of the electronic information is reduced, and the moisture absorption of the electronic information is convenient is prolonged, and the moisture absorption is reduced.
In this embodiment: the protection mechanism 2 comprises a supporting block 20, a sliding groove 21 is formed in the supporting block 20, a movable door 22 is hinged to one side outer surface of the supporting block 20, a sliding rod 220 is fixedly connected to one side outer surface of the movable door 22, a rotary block 221 is slidably connected to one side outer surface of the sliding rod 220, a stabilizing groove 222 is formed in one side outer surface of the rotary block 221, a connecting block 223 is fixedly connected to one side outer surface of the supporting block 20, a stabilizing rod 224 is fixedly connected to one side outer surface of the connecting block 223, and the stabilizing rod 224 is matched with the stabilizing groove 222.
When the integrated mechanism 3 enters the protective housing 1 along the sliding slot 21, the movable door 22 is closed, the rotary block 221 is rotated, and the rotary block 221 rotates to enable the stabilizing slot 222 and the stabilizing rod 224 to be mutually clamped, so that the integrated mechanism 3 is stably used.
In this embodiment: two spacing grooves 23 have been seted up to the top surface of supporting shoe 20, the top surface fixedly connected with two fixed blocks 24 of supporting shoe 20, the equal fixedly connected with buffer spring 25 of one side surface of two fixed blocks 24, the equal fixedly connected with movable block 26 of one end that two buffer springs 25 kept away from fixed block 24, the equal fixedly connected with connecting rod 27 of bottom surface of two movable blocks 26, and two connecting rods 27 respectively with two spacing grooves 23 looks adaptation, the equal fixedly connected with extension piece 28 of one end that two connecting rods 27 kept away from movable block 26, and two extension pieces 28 all with spout 21 looks adaptation.
When the integrated mechanism 3 is inserted into the chute 21, the integrated mechanism 3 extrudes the extension block 28, the extension block 28 drives the connecting rod 27 to move, the connecting rod 27 moves to drive the moving block 26 to move, the moving block 26 moves to press the buffer spring 25, the buffer spring 25 generates elasticity, when the integrated mechanism 3 needs to be replaced, the buffer spring 25 can conveniently enable the integrated mechanism 3 to extend out of the chute 21, and the elasticity coefficient of the buffer spring 25 is determined according to practical conditions.
In this embodiment: the inner surface of spout 21 is provided with integrated mechanism 3 along the horizontal direction slip, and integrated mechanism 3 contains mounting bracket 30, and the inner surface of mounting bracket 30 is along horizontal direction fixedly connected with wire net 31, and the inner surface of mounting bracket 30 is along horizontal direction fixedly connected with filter screen 32, and filter screen 32 and wire net 31 looks adaptation.
When the comprehensive mechanism 3 is specifically used, the comprehensive mechanism is composed of the steel wire mesh 31, the filler and the filter screen 32, dust and moisture are conveniently removed by the filler, when the temperature emitted by the main body 12 cannot reach the ignition point of charcoal, charcoal is used as the filler, limestone is used as the filler when the stability emitted by the main body 12 is higher, and the mesh numbers of the filter screen 32 and the steel wire mesh 31 are determined according to practical conditions.
In this embodiment: one side surface fixedly connected with backup pad 160 of shell 1, the top surface fixedly connected with buffer tank 161 of backup pad 160, one side surface of buffer tank 161 is through the fixed intercommunication of ring flange has hose 162, and the one end that buffer tank 161 was kept away from to hose 162 runs through one side internal surface of shell 1 and extends to the inside of sealed storehouse 16, and the one end that buffer tank 161 was kept away from to hose 162 is through ring flange fixedly connected with dust remover 163, and dust remover 163 and louvre 13 looks adaptation.
When the electronic information anti-interference device is specifically used, the dust remover 163 is started at the same time when the electronic information anti-interference device is started to work, the dust remover 163 absorbs dust adsorbed by the filler, the dust enters the buffer tank 161 through the hose 162, the dust in the buffer tank 161 is uniformly treated, and environmental pollution is prevented, so that dust accumulation is reduced, and the service life of the electronic information anti-interference device is prolonged.
In this embodiment: the four outer surfaces of the sealing bin 16 are fixedly connected with rubber plates 164, and the rubber plates 164 are matched with the main body 12.
When the electronic information anti-interference device is not used, the rubber plate 164 covers the positions of the radiating holes 13 of the main body 12, so that adverse effects of the external environment on the electronic information anti-interference device are reduced, and the service life is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides an electronic information anti-interference device, includes guard casing (1), protection machanism (2) and integrated mechanism (3), its characterized in that, a plurality of bleeder vent (10) have been seted up to the surface of guard casing (1), the inside bottom surface fixedly connected with base (11) of guard casing (1), the top surface fixedly connected with main part (12) of base (11), and louvre (13) have been seted up to the top surface of main part (12), the top surface fixedly connected with two sliding sleeves (14) of base (11), and the internal surface sliding connection of two sliding sleeves (14) has link (15), fixedly connected with lifter plate (17) between the both sides surface of link (15), and the bottom surface fixedly connected with seal cabin (16) of lifter plate (17), the top surface fixedly connected with electric telescopic handle (18) of lifter plate (17), and the one end that keeps away from lifter plate (17) and the inside top surface fixedly connected with of guard casing (1), protection machanism (2) contain supporting shoe (20), and the inside of supporting shoe (20) is seted up two sliding sleeves (14), and the inside of supporting shoe (21) contains integrated mechanism (3) along the horizontal direction of sliding groove (3), the inner surface of the mounting frame (30) is fixedly connected with a steel wire mesh (31) along the horizontal direction, the inner surface of the mounting frame (30) is fixedly connected with a filter screen (32) along the horizontal direction, the filter screen (32) is matched with the steel wire mesh (31), one side outer surface of the protective housing (1) is fixedly connected with a supporting plate (160), the top surface of the supporting plate (160) is fixedly connected with a buffer box (161), one side outer surface of the buffer box (161) is fixedly communicated with a hose (162) through a flange plate, one end of the hose (162) far away from the buffer box (161) penetrates through one side inner surface of the protective housing (1) and extends to the inside of the sealing bin (16), one end of the hose (162) far away from the buffer box (161) is fixedly connected with a dust remover (163) through the flange plate, the dust remover (163) is matched with a radiating hole (13), the four side outer surfaces of the sealing bin (16) are fixedly connected with a rubber plate (164), the rubber plate (164) is matched with the main body (12), when the electronic information anti-interference device is not used, the electric rod (18) is pushed by the electric rod (18) to push the electric rod (17) to drive the expansion rod (16) to descend, so that the expansion rod (17) is driven to descend, the rubber plate (164) is tightly connected with the heat dissipation hole (13) of the main body (12); when the electronic information anti-interference device is used, the lifting plate (17) is driven to move through the electric telescopic rod (18), the dust remover (163) is driven to move through the movement of the lifting plate (17), after the dust remover (163) is far away from the radiating holes (13), the integrated mechanism (3) is inserted through the sliding groove (21), dust is adsorbed by the integrated mechanism (3), and the adsorbed dust is sucked into the cache box (161) under the action of the dust remover (163).
2. An electronic information tamper-resistant device as in claim 1, wherein: the movable door (22) is hinged to one side outer surface of the supporting block (20), a sliding rod (220) is fixedly connected to one side outer surface of the movable door (22), a rotating block (221) is connected to one side outer surface of the sliding rod (220) in a sliding mode, and a stabilizing groove (222) is formed in one side outer surface of the rotating block (221).
3. An electronic information tamper-resistant device as defined in claim 2, wherein: one side surface fixedly connected with connecting block (223) of supporting shoe (20), one side surface fixedly connected with firm pole (224) of connecting block (223), and firm pole (224) and firm groove (222) looks adaptation.
4. An electronic information tamper-resistant device as defined in claim 2, wherein: two spacing grooves (23) have been seted up to the top surface of supporting shoe (20), the top surface fixedly connected with of supporting shoe (20) two fixed block (24), two the equal fixedly connected with buffer spring (25) of one side surface of fixed block (24), two the equal fixedly connected with movable block (26) of one end that fixed block (24) was kept away from to buffer spring (25).
5. The electronic information tamper-resistant device of claim 4, wherein: two the bottom surface of movable block (26) is all fixedly connected with connecting rod (27), and two connecting rods (27) respectively with two spacing groove (23) looks adaptations, two the one end that movable block (26) was kept away from to connecting rod (27) is all fixedly connected with extension piece (28), and two extension pieces (28) all with spout (21) looks adaptations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210572601.4A CN114828502B (en) | 2022-05-24 | 2022-05-24 | Electronic information anti-interference device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210572601.4A CN114828502B (en) | 2022-05-24 | 2022-05-24 | Electronic information anti-interference device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114828502A CN114828502A (en) | 2022-07-29 |
| CN114828502B true CN114828502B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210572601.4A Active CN114828502B (en) | 2022-05-24 | 2022-05-24 | Electronic information anti-interference device |
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| CN (1) | CN114828502B (en) |
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