CN214795801U

CN214795801U - Computer circuit board that possesses quick assembly disassembly structure

Info

Publication number: CN214795801U
Application number: CN202120678033.7U
Authority: CN
Inventors: 张理明
Original assignee: Shanghai Shengmao Electronic Technology Co ltd
Current assignee: Shanghai Shengmao Electronic Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-19
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a computer circuit board that possesses quick assembly disassembly structure, which comprises a fixing plate and i, the constant head tank has been seted up on fixed plate inner chamber's right side, and the inside fixed mounting of constant head tank has the fixed block, the right side of fixed block is provided with the circuit board body, the equal fixed mounting in both ends has the fixture block about the circuit board body is left, the left end of fixture block is the arc setting, the equal fixed mounting in both sides has the arc piece about the fixture block surface, the draw-in groove has been seted up to the terminal surface of arc piece. The utility model discloses a go into the inside of fixed block with the left fixture block card of circuit board, the arc piece extrudees spacing post when the joint, and the tension of limiting spring extrudees movable plate and spacing post after inside card income is gone into completely to inside going into the draw-in groove with spacing post card, this chucking structure can be quick the completion to the quick installation of circuit board, need not to adopt the screw to connect, comparatively convenient when dismantling in later stage.

Description

Computer circuit board that possesses quick assembly disassembly structure

Technical Field

The utility model relates to a computer circuit board technical field specifically is a computer circuit board that possesses quick assembly disassembly structure.

Background

The computer circuit board is called computer case mainboard and is arranged in the case, which is one of the most basic and important components of the microcomputer; the main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally there are elements such as BIOS chip, I/O control chip, keyboard and board control switch interface, indicator lamp plug-in unit, expansion slot, main board and direct current power supply plug-in unit of plug-in card, and the circuit board inside the computer is connected by screws when it is installed, and it is troublesome to dismantle at the later stage, and it cannot be changed quickly, so it is necessary to improve the above connection mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer line board that possesses quick assembly disassembly structure possesses the fixed advantage of quick joint, has solved and has all adopted the screw to connect when the installation, and is comparatively troublesome when later stage is dismantled, can't be quick carry out the problem changed to it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer line board that possesses quick assembly disassembly structure, includes the fixed plate, the constant head tank has been seted up on the right side of fixed plate inner chamber, and the inside fixed mounting of constant head tank has the fixed block, the right side of fixed block is provided with the circuit board body, the equal fixed mounting in left upper and lower both ends of circuit board body has the fixture block, the left end of fixture block is the arc setting, the equal fixed mounting in upper and lower both sides on fixture block surface has the arc piece, the draw-in groove has been seted up to the terminal surface of arc piece, the equal fixed mounting in upper and lower both sides of fixed block inner chamber has spacing spring, the one end fixed mounting of spacing spring has the movable plate, one side fixed mounting that spacing spring was kept away from to the movable plate has spacing post, the one end joint of spacing post is to the inside of arc piece terminal surface draw-in groove.

Preferably, the two sides of the inner cavity of the fixed block are both provided with a limiting groove, and the two ends of the moving plate extend to the inside of the limiting groove and are in sliding connection.

Preferably, the periphery of the right side of the fixing plate is provided with positioning holes, and fastening bolts penetrate through the positioning holes.

Preferably, a rubber pad is bonded to the middle of the right side of the fixing plate, and the right side of the rubber pad is attached to the left side of the circuit board body.

Preferably, a groove is formed in the left side of the inner cavity of the fixing block, and the left end of the fixture block is located inside the groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a go into the inside of fixed block with the left fixture block card of circuit board, the arc piece extrudees spacing post when the joint, the tension of limiting spring extrudees movable plate and spacing post after inside is gone into to the card completely, thereby inside the draw-in groove is gone into to spacing post card, the completion that this chucking structure can be quick is to the quick installation of circuit board, need not to adopt the screw to connect, it is comparatively convenient when dismantling in the later stage, it all adopts the screw to connect when the installation to have solved simultaneously, it is comparatively troublesome when dismantling in the later stage, can't be quick carry out the problem of changing to it.

2. The utility model discloses a set up the both sides of movable plate in the inner wall of fixed block, can carry on spacingly to the movable plate, the equilibrium when guaranteeing to remove when spacing spring extrudees it prevents to produce the slope, is favorable to the quick joint of spacing post, because the one end of spacing post is the arc design, outwards stimulates the circuit board hard when changing in later stage and can accomplish the dismantlement.

Drawings

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

FIG. 2 is a left side view of the fixing plate structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a fixing plate; 2. a fixed block; 3. a circuit board body; 4. a clamping block; 5. an arc-shaped block; 6. a limiting spring; 7. moving the plate; 8. a limiting column; 9. a rubber pad; 10. and fastening the bolt.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a computer circuit board with a quick-assembly/disassembly structure comprises a fixing plate 1, positioning holes are formed around the right side of the fixing plate 1, fastening bolts 10 are arranged inside the positioning holes in a penetrating manner, a rubber pad 9 is bonded in the middle of the right side of the fixing plate 1, the right side of the rubber pad 9 is attached to the left side of a circuit board body 3, a positioning groove is formed in the right side of an inner cavity of the fixing plate 1, a fixing block 2 is fixedly mounted inside the positioning groove, limiting grooves are formed in both sides of the inner cavity of the fixing block 2, two ends of a moving plate 7 extend into the limiting grooves and are connected in a sliding manner, a groove is formed in the left side of the inner cavity of the fixing block 2, the left end of a clamping block 4 is located inside the groove, the circuit board body 3 is arranged on the right side of the fixing block 2, clamping blocks 4 are fixedly mounted at both upper and lower ends of the left side of the circuit board body 3, and the left end of the clamping block 4 is arranged in an arc shape, the upper side and the lower side of the surface of the clamping block 4 are fixedly provided with arc blocks 5, the end faces of the arc blocks 5 are provided with clamping grooves, the upper side and the lower side of the inner cavity of the fixed block 2 are fixedly provided with limiting springs 6, one ends of the limiting springs 6 are fixedly provided with moving plates 7, the moving plates 7 can be limited by arranging the two sides of the moving plates 7 in the inner wall of the fixed block 2, the balance during moving is ensured when the limiting springs 6 extrude the moving plates, inclination is prevented, and quick clamping of the limiting columns 8 is facilitated, because one ends of the limiting columns 8 are designed in an arc shape, the circuit board can be disassembled by pulling outwards forcibly when the circuit board is replaced at a later stage, one side of the moving plates 7, which is far away from the limiting springs 6, is fixedly provided with the limiting columns 8, one ends of the limiting columns 8 are clamped to the inner parts of the clamping grooves on the end faces of the arc blocks 5, the clamping blocks 4 on the left side of the circuit board are clamped into the inner parts of the fixed block 2, arc piece 5 extrudees spacing post 8 when the joint, the tension of limiting spring 6 extrudees movable plate 7 and spacing post 8 after the inside is gone into to the card totally to inside going into the draw-in groove with spacing post 8 card, the completion that this chucking structure can be quick is to the quick installation of circuit board, need not to adopt the screw to connect, it is comparatively convenient when later stage is dismantled, it all adopts the screw to connect when the installation to have solved simultaneously, it is comparatively troublesome when later stage is dismantled, can't be quick carry out the problem of changing to it.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.

During the use, go into the inside of fixed block 2 with the left fixture block 4 card of circuit board, arc block 5 extrudees spacing post 8 when the joint, the tension of limiting spring 6 extrudees movable plate 7 and spacing post 8 after inside card is gone into completely, thereby inside limiting spring 8 card income draw-in groove, set up the both sides of movable plate 7 in the inner wall of fixed block 2, can carry on spacingly to movable plate 7, the equilibrium when limiting spring 6 extrudees it, prevent to produce the slope, be favorable to spacing post 8's quick joint, because the one end of spacing post 8 is the arc design, can accomplish the dismantlement with the outside pulling of circuit board hard when later stage is changed.

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. The utility model provides a computer circuit board that possesses quick assembly disassembly structure, includes fixed plate (1), its characterized in that: a positioning groove is arranged on the right side of the inner cavity of the fixing plate (1), a fixing block (2) is fixedly arranged in the positioning groove, a circuit board body (3) is arranged on the right side of the fixed block (2), the upper end and the lower end of the left side of the circuit board body (3) are both fixedly provided with a fixture block (4), the left end of the clamping block (4) is arranged in an arc shape, the upper side and the lower side of the surface of the clamping block (4) are both fixedly provided with arc-shaped blocks (5), the end surface of the arc block (5) is provided with a clamping groove, the upper side and the lower side of the inner cavity of the fixed block (2) are both fixedly provided with a limiting spring (6), a movable plate (7) is fixedly arranged at one end of the limiting spring (6), a limiting column (8) is fixedly arranged at one side of the movable plate (7) far away from the limiting spring (6), one end of the limiting column (8) is clamped to the inner part of the end face clamping groove of the arc-shaped block (5).

2. The computer wiring board with a quick-release structure according to claim 1, wherein: the limiting grooves are formed in two sides of the inner cavity of the fixing block (2), and two ends of the moving plate (7) extend to the inner parts of the limiting grooves and are connected in a sliding mode.

3. The computer wiring board with a quick-release structure according to claim 1, wherein: locating holes are formed in the periphery of the right side of the fixing plate (1), and fastening bolts (10) penetrate through the locating holes.

4. The computer wiring board with a quick-release structure according to claim 1, wherein: a rubber pad (9) is bonded to the middle of the right side of the fixing plate (1), and the right side of the rubber pad (9) is attached to the left side of the circuit board body (3).

5. The computer wiring board with a quick-release structure according to claim 1, wherein: the left side of the inner cavity of the fixed block (2) is provided with a groove, and the left end of the fixture block (4) is positioned in the groove.