CN214676129U

CN214676129U - Multi-interface controller for computer network security

Info

Publication number: CN214676129U
Application number: CN202121000644.2U
Authority: CN
Inventors: 李琼
Original assignee: Ningxia Vocational Technical College Of Industry And Commerce Ningxia Chemical Technical School School Of Mechanical And Electrical Engineering Ningxia Agricultural Mechanization School
Current assignee: Ningxia Vocational Technical College Of Industry And Commerce Ningxia Chemical Technical School School Of Mechanical And Electrical Engineering Ningxia Agricultural Mechanization School
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-09
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a many interface control of computer network safety relates to controller technical field. The utility model discloses mainly including the box body that the level set up, the opening has been seted up to box body and one side of ground vertically, and detachable the installing apron on the opening, the draw-in groove that is linked together with the opening is seted up to the inside of box body, has seted up the mounting groove on the apron, and the inside movable mounting of mounting groove has the fixture block, is connected with the one end activity joint of spring and fixture block between the inner wall of fixture block and mounting groove in the inside of draw-in groove, is fixed with on the apron and draws the piece. The utility model discloses when overhauing and maintaining, the pulling draws the piece, and the fixture block is contradicted with the draw-in groove and is removed along the mounting groove, makes the spring compression, and the tip of fixture block breaks away from the draw-in groove, and apron and box body separation this moment can overhaul the inside electrical component of box body, when overhauing the end, will lap and opening to it, removes the inside that the fixture block card that the apron made on the apron goes into the draw-in groove, can accomplish the installation.

Description

Multi-interface controller for computer network security

Technical Field

The utility model relates to a controller technical field, concretely relates to many interface controllers of computer network security.

Background

The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence. The system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands, namely, the decision mechanism is used for coordinating and commanding the operation of the whole computer system.

At present, when overhauing and maintaining the controller, need demolish the apron of controller, conveniently overhaul inside electric elements, and the apron of traditional controller all is through screw fixed connection, when carrying out the dismouting, and is very troublesome, and the time wasting is energy, overhauls and maintains inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the prior art, the utility model provides a computer network safety multi-interface controller.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a many interface controllers of computer network safety, includes the box body that the level set up, the opening has been seted up with one side of perpendicular to the ground to the box body, detachable the apron of installing on the opening, the draw-in groove that is linked together with the opening is seted up to the inside of box body, the mounting groove has been seted up on the apron, the inside movable mounting of mounting groove has the fixture block, the fixture block with be connected with the spring just between the inner wall of mounting groove the one end activity joint of fixture block is in the inside of draw-in groove, be fixed with on the apron and draw the piece.

Preferably, a limiting block is installed at one end of the clamping block, and the spring is connected between the limiting block and one end of the installation groove.

Preferably, one side of the cover plate is provided with a sliding groove which is parallel to and communicated with the mounting groove, a pressing block is slidably mounted on the sliding groove, and the pressing block is fixed with the limiting block.

Preferably, the fixture block comprises a first device block fixed with the limiting block, a second device block coaxial with the limiting block is fixed on one side of the first device block away from the limiting block, and the longitudinal section of the second device block is trapezoidal.

Preferably, the box body is provided with a slot communicated with the opening, and the side surface of the cover plate is fixed with an insertion block matched with the slot.

Preferably, the number of the cover plates is two and parallel, and the four mounting grooves on the same cover plate correspond to each other in pairs.

Preferably, the top of the box body is provided with a heat dissipation hole.

Preferably, four corners of the bottom of the box body are provided with fixing feet.

The utility model provides a many interface controllers of computer network safety mainly includes the box body that the level set up, the opening has been seted up to box body and one side of ground vertically, detachable the apron of installing on the opening, the draw-in groove that is linked together with the opening is seted up to the inside of box body, the mounting groove has been seted up on the apron, the inside movable mounting of mounting groove has the fixture block, the fixture block with be connected with the spring just between the inner wall of mounting groove the one end activity joint of fixture block is in the inside of draw-in groove, be fixed with on the apron and draw the piece. The utility model discloses when overhauing and maintaining, the pulling draws the piece, and the fixture block is contradicted with the draw-in groove and is removed along the mounting groove, makes the spring compression, and the tip of fixture block breaks away from the draw-in groove, and apron and box body separation this moment can overhaul the inside electrical component of box body, when overhauing the end, will lap and opening to it, removes the inside that the fixture block card that the apron made on the apron goes into the draw-in groove, can accomplish the installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention in fig. 1;

fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 according to the present invention;

fig. 4 is a cross-sectional view taken along the direction B-B in fig. 2 according to the present invention.

In fig. 1-4:

1. a box body; 2. a cover plate; 11. a card slot; 12. a slot; 13. heat dissipation holes; 14. a fixing leg; 21. mounting grooves; 22. a clamping block; 23. a spring; 24. a limiting block; 25. a chute; 26. briquetting; 27. inserting a block; 221. a first device block; 222. and a second device block.

Detailed Description

The core of this embodiment lies in providing a computer network safety many interfaces controller, the utility model discloses when overhauing and maintaining, the pulling draws the piece, and the fixture block is contradicted with the draw-in groove and is removed along the mounting groove, makes the spring compression, and the tip of fixture block breaks away from the draw-in groove, and apron and box body separation this moment can overhaul the inside electrical element of box body, when overhauing the end, will lap and open side to it, and the removal is lapped the fixture block card that makes on the apron and is gone into the inside of draw-in groove, can accomplish the installation, has solved the difficult problem in this field of present stage.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Please refer to fig. 1-4, which illustrate a multi-interface controller for computer network security according to the present embodiment; mainly comprises a box body 1 which is horizontally arranged, one side of the box body 1 which is vertical to the ground is provided with an opening, a cover plate 2 is detachably arranged on the opening, the inside of the box body 1 is provided with a clamping groove 11 which is communicated with the opening, the cover plate 2 is provided with a mounting groove 21, a clamping block 22 is movably arranged in the mounting groove 21, a spring 23 is connected between the clamping block 22 and the inner wall of the mounting groove 21, one end of the clamping block 22 is movably clamped in the clamping groove 11, a pulling block is fixed on the cover plate 2, when the device is mounted, the cover plate 2 corresponds to the opening of the box body 1, the cover plate 2 is moved, when the clamping block 22 on the cover plate 2 is abutted against one side of the opening, the clamping block 22 can move along the mounting groove 21, the spring 23 is compressed to generate elastic force, one side of the clamping block 22 is abutted against the side wall of the opening, when the clamping block 22 moves to be opposite to the clamping groove 11, under the elastic force of the spring 23, one end of the clamping block 22 is clamped in the clamping groove 11, accomplish the installation of apron 2 and box body 1, when the electric elements of box body 1 inside overhauld, the pulling draws the piece, and fixture block 22 contradicts with the lateral wall of draw-in groove 11, removes the inside to mounting groove 21, can accomplish the split of apron 2 and box body 1.

In some embodiments, in order to enable the cover plate 2 to be better assembled and disassembled, please refer to fig. 3, a limiting block 24 is installed at one end of the clamping block 22, the spring 23 is connected between the limiting block 24 and one end of the mounting groove 21, the limiting block 24 is arranged to limit the clamping block 22 to prevent the clamping block 22 from separating from the mounting groove 21, a sliding groove 25 parallel to and communicated with the mounting groove 21 is formed in one side of the cover plate 2, a pressing block 26 is slidably installed on the sliding groove 25, the pressing block 26 is fixed to the limiting block 24, when the cover plate 2 needs to be disassembled, the pressing block 26 is pressed to drive the limiting block 24 to move, so that the end portion of the clamping block 22 separates from the clamping groove 11, and the disassembly can be completed, which is more convenient, the clamping block 22 includes a first device block 221 fixed to the limiting block 24, a second device block 222 coaxial with the first device block 221 far from the limiting block 24 is fixed to one side of the second device block 222, the longitudinal section of the second device block 222 is trapezoidal, the specific shape is shown in fig. 3, set up fixture block 22 to the shape in fig. 3, the benefit lies in, when apron 2 and box body 1 installation, the inclined plane conflict open-ended one side of fixture block 22 one side, can be toward the inside removal of mounting groove 21, apron 2 can block into in the opening, when fixture block 22 corresponds with draw-in groove 11, under the elasticity of spring 23, the inside of draw-in groove 11 is blocked to the one end card of fixture block 22, because device piece two 222 is vertical side with the relative one side in slope side, the pulling is drawn the piece and can't be with apron 2 and box body 1 separation this moment, only press briquetting 26 to drive fixture block 22 and break away from draw-in groove 11, can realize the separation of apron 2 and box body 1, the stability that apron 2 and box body 1 are connected has been guaranteed.

Further, referring to fig. 4, the box body 1 is provided with a slot 12 communicated with the opening, and the side surface of the cover plate 2 is fixed with an insertion block 27 matched with the slot 12, so that the fixture block 22 on the cover plate 2 can be accurately inserted into the interior of the fixture slot 11 due to the positioning of the cover plate 2.

Further, please refer to fig. 3 and fig. 4, the number of the cover plates 2 is two and parallel, the mounting grooves 21 on the same cover plate 2 are four and correspond to each other, the two cover plates 2 are arranged for convenient maintenance, and the four mounting grooves 21 can make the connection between the cover plate 2 and the box body 1 more stable.

Referring to fig. 2, the top of the case 1 is formed with heat dissipation holes 13 for natural heat dissipation of the electrical components inside the case 1, and the heat dissipation holes 13 are formed at the top of the case 1 as the hot air rises.

Referring to fig. 2, four corners of the bottom of the box 1 are respectively provided with a fixing leg 14, so that the box 1 can be fixed on a wall.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a many interface controllers of computer network safety, its characterized in that, box body (1) including the level setting, the opening has been seted up with one side of perpendicular to the ground in box body (1), detachable apron (2) of installing on the opening, draw-in groove (11) that are linked together with the opening are seted up to the inside of box body (1), mounting groove (21) have been seted up on apron (2), the inside movable mounting of mounting groove (21) has fixture block (22), fixture block (22) with be connected with between the inner wall of mounting groove (21) spring (23) just the one end activity joint of fixture block (22) is in the inside of draw-in groove (11), be fixed with the lacing block on apron (2).

2. The computer network security multi-interface controller according to claim 1, wherein a stopper (24) is installed at one end of the latch (22), and the spring (23) is connected between the stopper (24) and one end of the installation groove (21).

3. The computer network security multi-interface controller according to claim 2, wherein one side of the cover plate (2) is provided with a sliding groove (25) parallel to and communicated with the mounting groove (21), a pressing block (26) is slidably mounted on the sliding groove (25), and the pressing block (26) is fixed to the limiting block (24).

4. The computer network security multi-interface controller according to claim 2, wherein the latch (22) comprises a first device block (221) fixed to the stopper (24), a second device block (222) having a same axis is fixed to a side of the first device block (221) away from the stopper (24), and a longitudinal section of the second device block (222) is trapezoidal.

5. The computer network security multi-interface controller according to claim 1, wherein the box body (1) is provided with a slot (12) communicated with the opening, and the side surface of the cover plate (2) is fixed with an insert block (27) matched with the slot (12).

6. The computer network security multi-interface controller according to claim 1, wherein the number of the cover plates (2) is two and parallel, and the number of the mounting slots (21) on the same cover plate (2) is four and two correspond to each other.

7. The computer network security multi-interface controller according to claim 1, wherein the top of the box (1) is provided with heat dissipation holes (13).

8. The computer network security multi-interface controller according to claim 1, wherein the four corners of the bottom of the box body (1) are provided with fixing feet (14).