CN214206285U

CN214206285U - Electronic information anti jamming unit

Info

Publication number: CN214206285U
Application number: CN202120400904.9U
Authority: CN
Inventors: 王瑾
Original assignee: Shaanxi Polytechnic Institute
Current assignee: Shaanxi Polytechnic Institute
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-09-14
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses an electronic information anti jamming unit, including the top cap, the equal fixedly connected with curb plate in four sides of top cap, top cap bottom fixedly connected with dog, four the curb plate inboard is provided with the bottom plate, through first spring elastic connection between bottom plate and the curb plate, the first fixed block and the second fixed block that two symmetries of bottom plate top fixedly connected with set up, two the second fixed block is located between two first fixed blocks, the fixed bolster that two symmetries of top cap bottom fixedly connected with set up, two the fixed bolster is located between two dogs, the fixed bolster rotates and is connected with the gyro wheel, first fixed block and second fixed block top all are connected with the steel wire, steel wire and gyro wheel surface roll connection. The utility model discloses top cap and four curb plates play shielding and absorptive effect to electromagnetic wave on every side, and the device has fine shock attenuation buffering effect, inside components and parts of protection that can be fine.

Description

Electronic information anti jamming unit

Technical Field

The utility model relates to an anti jamming unit technical field especially relates to an electronic information anti jamming unit.

Background

Electronic information products refer to products and accessories thereof such as electronic radar products, electronic communication products, broadcast television products, computer products, household electronic products, electronic measuring instrument products, electronic special products, electronic component products, electronic application products, electronic material products and the like manufactured by adopting an electronic information technology, and electronic equipment refers to equipment which consists of electronic components such as integrated circuits, transistors, electronic tubes and the like and plays a role by applying electronic technical components, comprises an electronic computer, a robot controlled by the electronic computer, and a numerical control or program control system, and becomes one of essential matters in daily life.

However, most electronic information devices on the market are easily subjected to electromagnetic interference when in use, and the normal use of the electronic information devices is seriously affected due to the weak electromagnetic interference resistance of the traditional electronic information devices, and the service life of the electronic information devices is also shortened, and the electronic devices need a good shock absorption function to protect the electronic information devices from being damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic information anti-interference device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electronic information anti jamming unit, includes the top cap, the equal fixedly connected with curb plate in four sides of top cap, top cap bottom fixedly connected with dog, four the curb plate inboard is provided with the bottom plate, through first spring elastic connection between bottom plate and the curb plate, first fixed block and the second fixed block that two symmetries of bottom plate top fixedly connected with set up, two the second fixed block is located between two first fixed blocks, the fixed bolster that two symmetries of top cap bottom fixedly connected with set up, two the fixed bolster is located between two dogs, the fixed bolster rotates and is connected with the gyro wheel, first fixed block and second fixed block top all are connected with the steel wire, steel wire and gyro wheel surface roll connection.

As a further description of the above technical solution:

the bottom plate top is close to central point and puts the through-hole of seting up a plurality of symmetries and setting up, bottom plate top position is provided with the fixture block that two symmetries set up, the fixture block is the setting of L type, pass through fastening screw fixed connection between fixture block bottom and the bottom plate, fastening screw and through-hole through screw connect, two the common fixedly connected with electronic component of fixture block.

As a further description of the above technical solution:

the dog is the T type setting of invering, dog bottom and curb plate contact, sliding connection is run through at first fixed block top has the second spring, dog bottom and second spring contact, the dog top adopts the rubber material.

As a further description of the above technical solution:

the side plate comprises a side plate shell, an inner net layer is fixedly connected inside the side plate shell, and the inner net layer is made of a metal wire mesh.

As a further description of the above technical solution:

the structure of the top cover is the same as that of the side plate, and electromagnetic wave absorption coatings are sprayed on the outer sides of the top cover and the side plate.

As a further description of the above technical solution:

the bottom surface of the bottom plate is higher than the bottom surfaces of the side plates.

The utility model discloses following beneficial effect has:

1. the utility model discloses in be provided with top cap and four curb plates, top cap and four inside metal mesh layers that are provided with of curb plate, metal mesh layer can cause the shielding effect to electromagnetic wave on every side, and top cap and four curb plate surface spray have electromagnetic wave absorbing coating, can absorb remaining electromagnetic wave, and both combine to play anti-interference effect.

2. The utility model discloses in set up first spring, second spring, gyro wheel and steel wire, when collision or rock about this electronic information just disturbs the device takes place, first spring and curb plate offset the impact, when the device takes place the upper and lower collision or rock, the first fixed block compression second spring of steel wire pulling plays vertical shock attenuation buffering effect, and both combine to play the function of protecting inside electronic component.

Drawings

Fig. 1 is a front sectional view of an electronic information anti-jamming device provided by the present invention;

fig. 2 is a bottom view of an electronic information anti-jamming device according to the present invention;

fig. 3 is a schematic side plate structure diagram of an electronic information anti-jamming device according to the present invention.

Illustration of the drawings: 1. a top cover; 2. a side plate; 201. a side panel housing; 202. an inner mesh layer; 3. a stopper; 4. a base plate; 5. a first spring; 6. a first fixed block; 7. a second spring; 8. fixing a bracket; 9. a roller; 10. a second fixed block; 11. a steel wire; 12. a clamping block; 13. an electronic component; 14. and (5) fastening the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an electronic information anti-interference device comprises a top cover 1, wherein four side surfaces of the top cover 1 are fixedly connected with side plates 2, the bottom of the top cover 1 is fixedly connected with a stop block 3, the inner sides of the four side plates 2 are provided with a bottom plate 4, the bottom plate 4 is elastically connected with the side plates 2 through a first spring 5, the top of the bottom plate 4 is fixedly connected with two first fixed blocks 6 and two second fixed blocks 10 which are symmetrically arranged, the two second fixed blocks 10 are positioned between the two first fixed blocks 6, the bottom of the top cover 1 is fixedly connected with two fixed supports 8 which are symmetrically arranged, the two fixed supports 8 are positioned between the two stop blocks 3, the fixed supports 8 are rotatably connected with rollers 9, the tops of the first fixed blocks 6 and the second fixed blocks 10 are both connected with steel wires 11, the steel wires 11 are in surface rolling connection with the rollers 9, when the device is collided left and right or shakes, the first spring 5 and the side plates 2 counteract collision force, when the device collides up and down or shakes, the steel wire 11 pulls the first fixed block 6 to compress the second spring 7, so as to play a role in longitudinal shock absorption and buffering, and the two functions are combined to protect the internal electronic element 13,

the through-hole that a plurality of symmetries set up is seted up near central point in the top of bottom plate 4, bottom plate 4 top position is provided with the fixture block 12 that two symmetries set up, fixture block 12 is the setting of L type, through fastening screw 14 fixed connection between fixture block 12 bottom and the bottom plate 4, fastening screw 14 and through-hole through-screw connection, the common fixedly connected with electronic component 13 of two fixture blocks 12, through inserting fastening screw 14 different through-holes, and then adjust the distance between two fixture blocks 12, thereby put into wherein with the electronic component 13 of equidimension not. Dog 3 is the T type setting of invering, 3 bottoms of dog and 2 contacts of curb plate, and sliding connection has second spring 7 is run through at 6 tops of first fixed block, 3 bottoms of dog and the contact of

second spring

7, and 3 tops of dog adopt the rubber material, and 7 tops of second spring can strike dog 3 and play the shock attenuation effect, and also play certain supporting role with 2 contacts of curb plate. The side plate 2 comprises a side plate shell 201, an inner net layer 202 is fixedly connected inside the side plate shell 201, the inner net layer 202 is made of a metal wire mesh, and the metal wire mesh forms a Faraday ring to play a shielding effect on surrounding electromagnetic waves. The structure of the top cover 1 is the same as that of the side plate 2, and the electromagnetic wave absorbing coatings are sprayed on the outer sides of the top cover 1 and the side plate 2, so that surrounding electromagnetic waves can be absorbed, and an anti-interference effect is achieved. The bottom surface of the bottom plate 4 is higher than the bottom surfaces of the side plates 2, so that the bottom plate 4 cannot impact the ground when moving up and down.

The working principle is as follows: when the just interfering device of this electronic information takes place to collide or rock about, first spring 5 and curb plate 2 offset the impact, when the device takes place to collide from top to bottom or rock, steel wire 11 stimulates first fixed block 6 compression second spring 7, play vertical shock attenuation buffering effect, both combine to play the function of protection inside electronic component 13, then, top cap 1 and four inside metal mesh layers that are provided with of curb plate 2, metal mesh layer can cause the shielding effect to the electromagnetic wave on every side, top cap 1 and four curb plate 2 surface sprays there is the electromagnetic wave absorption coating, can absorb remaining electromagnetic wave, play anti-jamming effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electronic information anti jamming unit, includes top cap (1), its characterized in that: the side plates (2) are fixedly connected to four sides of the top cover (1), the stop blocks (3) are fixedly connected to the bottom of the top cover (1), the bottom plates (4) are arranged on the inner sides of the four side plates (2), the bottom plates (4) are elastically connected with the side plates (2) through first springs (5), the first fixing blocks (6) and the second fixing blocks (10) which are symmetrically arranged are fixedly connected to the top of the bottom plate (4), the two second fixing blocks (10) are located between the two first fixing blocks (6), two fixing supports (8) which are symmetrically arranged are fixedly connected to the bottom of the top cover (1), the two fixing supports (8) are located between the two stop blocks (3), the rollers (9) are rotatably connected to the fixing supports (8), and steel wires (11) are connected to the tops of the first fixing blocks (6) and the second fixing blocks (10), the steel wire (11) is connected with the surface of the roller (9) in a rolling way.

2. An apparatus for protecting electronic information against interference according to claim 1, further comprising: the utility model discloses a clamping device, including bottom plate (4), bottom plate (4) top are close to central point and put the through-hole of seting up a plurality of symmetries and set up, bottom plate (4) top position is provided with two fixture blocks (12) that the symmetry set up, fixture block (12) are the setting of L type, through fastening screw (14) fixed connection between fixture block (12) bottom and bottom plate (4), fastening screw (14) and through-hole through-screw connection, two common fixedly connected with electronic component (13) of fixture block (12).

3. An apparatus for protecting electronic information against interference according to claim 1, further comprising: dog (3) are the T type setting of invering, dog (3) bottom and curb plate (2) contact, sliding connection runs through at first fixed block (6) top has second spring (7), dog (3) bottom and second spring (7) contact, dog (3) top adopts the rubber material.

4. An apparatus for protecting electronic information against interference according to claim 1, further comprising: the side plate (2) comprises a side plate shell (201), an inner net layer (202) is fixedly connected to the inside of the side plate shell (201), and the inner net layer (202) is made of a metal wire mesh.

5. An apparatus for protecting electronic information against interference according to claim 1, further comprising: the structure of the top cover (1) is the same as that of the side plate (2), and electromagnetic wave absorption coatings are sprayed on the outer sides of the top cover (1) and the side plate (2).

6. An apparatus for protecting electronic information against interference according to claim 1, further comprising: the bottom surface of the bottom plate (4) is higher than the bottom surfaces of the side plates (2).