CN212162184U

CN212162184U - Computer connecting circuit protection device

Info

Publication number: CN212162184U
Application number: CN202020639123.0U
Authority: CN
Inventors: 张俊; 程志成; 杨亮
Original assignee: Nanjing Electric Power Automation Co ltd
Current assignee: Nanjing Electric Power Automation Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-15
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a computer interconnecting link protection device, including half lid, the bottom of half lid is provided with the bottom plate, open the both sides of bottom plate has the screw hole, the top installation of bottom plate middle part is fixed with the cover, open the upper end of cover has the cooling wind hole, the bottom plate, the connecting portion position of cover is opened slottedly, the inside fixed mounting in groove has the stopper, open the front end of stopper has semi-circular spacing groove, open the rear end of stopper has square spacing groove, open the back of cover has the mounting hole, the inside fixed mounting of mounting hole has magnet, the inside cavity of stopper is filled with the foam-rubber cushion. The spongy cushion structure of the device can effectively prevent the USB interface from being damp-proof, and the main device outer cover can protect the circuit from being polluted by accumulated dust, so that the phenomenon of poor contact of the circuit connection can be avoided; the limiting block device enables the connector of the whole line to keep limiting and anti-falling in an installation state; the magnet is arranged, and the iron sheet on the back of the mainframe box is used for adsorption, so that the structure of the mainframe box body is not damaged.

Description

Computer connecting circuit protection device

Technical Field

The utility model relates to a line protection technical field specifically is a computer interconnecting link protection device.

Background

With the continuous development of information technology, the use of computers is becoming more and more popular, computer office, computer control has become the mainstream of society, and in the use process of computers, general enterprises can use situation computers, which inevitably uses a mainframe box, and the mainframe box and a display screen can be used together only by connecting corresponding circuits.

The USB interface connection mode between the existing mainframe box and the computer is exposed connection, so that the phenomena of moisture, dust accumulation and even falling of a wiring port are easy to occur, and if office workers transmit important files at the moment, the files are easy to lose, and further loss is caused.

To this end, we propose a protection device for computer connection circuit to solve the above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer interconnecting link protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer interconnecting link protection device, includes half lid, the bottom of half lid is provided with the bottom plate, threaded hole is opened to the both sides of bottom plate, the top installation of bottom plate middle part is fixed with the cover, open the upper end of cover has cooling wind hole, the connecting portion position of bottom plate, cover is opened slottedly, the inside fixed mounting in groove has the stopper, open the front end of stopper has semi-circular spacing groove, open the rear end of stopper has square spacing groove, open the back of cover has the mounting hole, the inside fixed mounting of mounting hole has magnet, the inside cavity of stopper is filled with the foam-rubber cushion.

Preferably, the number of the half cover bodies used in the mounted state is two, and the shape and the size of the two half cover bodies are identical.

Preferably, the cavity is opened at the inboard top of cover, the top fixed mounting of cavity has the power, power bottom fixed mounting has the fan, cooling wind hole with do not take place the contact between power, the fan, the bottom fixed mounting of cavity has ventilative baffle.

Preferably, the top of stopper is provided with a style of calligraphy opening, this open-ended entity part with ventilative baffle fixed connection, the stopper bottom is uncovered formula structure.

Preferably, the two sides of the top of the spongy cushion are clamped at the edge of the top of the limiting block, and the central part of the top of the spongy cushion is in extrusion contact with the ventilating partition plate.

Preferably, the number of the magnets is two, and the magnets are distributed at two ends of the upper side of the back of the cover.

Preferably, the spongy cushion is fixedly glued with the limiting block, and the top of the spongy cushion is flush with the bottom of the limiting block.

Compared with the prior art:

the spongy cushion structure of the device can effectively prevent the USB interface from being damp-proof, and ensures that the circuit is not short-circuited to cause loss;

the main device outer cover of the device can protect the circuit from dust accumulation pollution, so that the phenomenon of poor contact of the circuit connection can not occur, and the operation of the computer is better, stable and reliable;

the limiting block device of the device ensures that the connector of the whole line can keep limiting and anti-falling in an installation state;

this device adopts the mode of magnet installation, has utilized the iron sheet of mainframe box back to adsorb, does not destroy the body structure of mainframe box, and the simple installation, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the device;

FIG. 3 is a front sectional view of the device

FIG. 4 is a side sectional view of the apparatus;

fig. 5 is a schematic structural diagram of a limiting block.

In the figure: the air-permeable cover comprises a half cover body 1, a bottom plate 2, a threaded hole 3, a cover 4, a cooling air hole 5, a groove 6, a limiting block 7, a semicircular limiting groove 8, a square limiting groove 9, a mounting hole 10, a magnet 11, a spongy cushion 12, a cavity 13, a fan 14, a power supply 15 and a ventilating partition plate 16.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a computer connection line protection device comprises an integrally mounted half structure: a half cover body 1; the bottom of the half cover body 1 is provided with a bottom plate 2 for mounting the two half cover bodies 1, and two sides of the bottom plate 2 are provided with threaded holes 3; a main device cover 4 is fixedly arranged at the top of the middle part of the bottom plate 1, and the upper end of the cover 4 is provided with an air hole 5 for ventilating and cooling a fan; a groove 6 for placing a circuit is formed in the connecting part of the bottom plate 1 and the cover 4, a limiting block 7 for fixing the circuit is fixedly arranged in the groove 6, a semicircular limiting groove 8 for fixing a cylindrical rubber-covered wire is formed in the front end of the limiting block 7, and a square limiting groove 9 for fixing a square jack is formed in the rear end of the limiting block 7; the back of the cover 4 is provided with a mounting hole 10, and a magnet 11 which is used for being attached to the back of the mainframe box is fixedly mounted in the mounting hole 10; a cavity inside the limiting block 7 is filled with a waterproof device spongy cushion 12.

The number of the half cover bodies 1 in use in the installation state is two, and the shape and the size of the two half cover bodies 1 are consistent; namely, under the installation state, the two same half cover bodies are buckled up and down by screw thread connection to realize assembly.

The top of the inner side of the cover 4 is provided with a cavity 13 for preventing the inner part from overheating; a power supply 15 is fixedly arranged at the top of the cavity 13, a fan 14 for cooling is fixedly arranged at the bottom of the power supply 15, and the cooling air hole 5 is not in contact with the power supply 15 and the fan 14; the bottom of the cavity 13 is fixedly provided with a ventilating clapboard 16 for the air permeability of the spongy cushion.

The top of the limiting block 7 is provided with a linear opening, the solid part of the opening is fixedly connected with the ventilating partition plate 16, the bottom of the limiting block 7 is of an open structure, and the limiting block is provided with openings at two ends for installing a line plug at the top and the bottom in a heat dissipation manner.

The two sides of the top of the spongy cushion 12 are clamped at the edge of the top of the limiting block 7, and the part of the top center of the spongy cushion, which is exposed out of the limiting block 7, is in extrusion contact with the ventilating partition plate 16 for heat dissipation.

The number of the magnets 11 is two, the magnets are distributed at two ends of the upper side of the back of the cover 4, and the magnets are totally four in the mounting state, and are connected and assembled with the back of the mainframe box in an adsorption mode.

The spongy cushion 12 is fixedly glued with the limiting block 7 to prevent the spongy cushion from falling off; the top of the spongy cushion 12 is flush with the bottom of the limiting block 7, so that dust pollution caused by exposure of the upper spongy cushion and the lower spongy cushion in the laminating process is prevented.

The working principle is as follows:

when the cable is used, the two half cover bodies 1 are taken, the square head of the cable is placed in the square limiting groove 9, the cylindrical enameled wire of the cable is contacted with the semicircular limiting groove 8, the corresponding positions of the bottom plates 2 of the two half cover bodies 1 are mutually clamped, and the bolt is inserted into the threaded hole 3 to realize the protection before the wiring of the cable;

the cable is inserted into the back of the mainframe box, and at the moment, the four magnets on the back of the cover 4 and the back of the mainframe box are mutually adsorbed, so that the installation process of the device is realized; when the cable needs to be pulled out, only the half cover body 1 needs to be pulled out to separate the magnet 11 from the mainframe box, and the bolt in the threaded hole 3 is unscrewed to realize the disassembly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer connecting circuit protection device comprises a half cover body (1), and is characterized in that: the bottom of half lid (1) is provided with bottom plate (2), threaded hole (3) are opened to the both sides of bottom plate (2), the top installation of bottom plate (2) middle part is fixed with cover (4), open the upper end of cover (4) has cooling wind hole (5), the connecting portion position of bottom plate (2), cover (4) is opened slottedly (6), the inside fixed mounting in groove (6) has stopper (7), the front end of stopper (7) is opened has semi-circular spacing groove (8), the rear end of stopper (7) is opened has square spacing groove (9), open the back of cover (4) has mounting hole (10), the inside fixed mounting of mounting hole (10) has magnet (11), sponge pad (12) have been filled in the cavity of stopper (7).

2. A computer connection line protection device as claimed in claim 1, wherein: the number of the half cover bodies (1) in use in the installation state is two, and the shape and the size of the two half cover bodies (1) are consistent.

3. A computer connection line protection device as claimed in claim 1, wherein: the utility model discloses a cooling fan, including cover (4), the inboard top of cover (4) is opened there is cavity (13), the top fixed mounting of cavity (13) has power (15), power (15) bottom fixed mounting has fan (14), cooling wind hole (5) with do not take place the contact between power (15), fan (14), the bottom fixed mounting of cavity (13) has ventilative baffle (16).

4. A computer connection line protection device as claimed in claim 3, wherein: the top of stopper (7) is provided with a style of calligraphy opening, this open-ended entity part with ventilative baffle (16) fixed connection, stopper (7) bottom is uncovered formula structure.

5. A computer connection line protection device as claimed in claim 3, wherein: the two sides of the top of the spongy cushion (12) are clamped at the edge of the top of the limiting block (7), and the central part of the top of the spongy cushion is in extrusion contact with the ventilating partition plate (16).

6. A computer connection line protection device as claimed in claim 1, wherein: the number of the magnets (11) is two, and the magnets are distributed at two ends of the upper side of the back of the cover (4).

7. A computer connection line protection device as claimed in claim 1, wherein: the sponge cushion (12) and the limiting block (7) are fixedly glued, and the top of the sponge cushion (12) is flush with the bottom of the limiting block (7).