CN210112490U

CN210112490U - Modular embedded unit board card

Info

Publication number: CN210112490U
Application number: CN201920856518.3U
Authority: CN
Inventors: 沈承舒; 陈雨青
Original assignee: Guiyang University
Current assignee: Guiyang University
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-21
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses an embedded unit integrated circuit board of modularization, including integrated circuit board body and connecting plate, the outside of integrated circuit board body is provided with the mainboard, and the left side of integrated circuit board body is connected with the clamp plate, the left side of clamp plate is connected with the spring, and the left side of spring installs the backup pad, the upper end of clamp plate is connected with the fixed plate, and the last surface mounting of fixed plate has the push-and-pull piece, the connecting plate is located the inboard middle part of push-and-pull piece, and the left side front end of connecting plate is provided with first dwang, the first expansion plate of left side fixedly connected with of first dwang, and the upper end of first dwang installs elastic silica gel, the right side front end of connecting plate is provided with the fourth dwang, and the. This embedded unit integrated circuit board of modular is convenient for closely laminate with main circuit board, is convenient for prevent dust to the integrated circuit board body, is convenient for change the maintenance to the integrated circuit board body.

Description

Modular embedded unit board card

Technical Field

The utility model relates to a unit integrated circuit board technical field specifically is a modular embedded unit integrated circuit board.

Background

The board card is a printed circuit board, called PCB for short, and is provided with a plug core during manufacturing, and can be inserted into a slot of a main circuit board of a computer to control the operation of hardware, such as a display, a collection card and other equipment;

the existing modularized embedded unit board is inconvenient to be tightly attached to a main circuit board, dust of a board body is inconvenient to carry out, and the board body is inconvenient to replace and maintain, so that the modularized embedded unit board is provided, and the problem of the modularized embedded unit board is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular embedded unit integrated circuit board to solve the embedded unit integrated circuit board of current modularization that proposes in the above-mentioned background art, be not convenient for closely laminate with main circuit board, be not convenient for prevent dust to the integrated circuit board body, be not convenient for change the problem of maintenance to the integrated circuit board body.

In order to achieve the above object, the utility model provides a following technical scheme: a modularized embedded unit board card comprises a board card body and a connecting plate, wherein a main board is arranged on the outer side of the board card body, and the left side of the board card body is connected with a pressing plate, the left side of the pressing plate is connected with a spring, the left side of the spring is provided with a supporting plate, the upper end of the pressing plate is connected with a fixing plate, the upper surface of the fixed plate is provided with a push-pull block, the connecting plate is positioned in the middle of the inner side of the push-pull block, the front end of the left side of the connecting plate is provided with a first rotating rod, and the rear end of the left side of the connecting plate is provided with a second rotating rod, the left side of the first rotating rod is fixedly connected with a first expansion plate, and the upper end of the first rotating rod is provided with elastic silica gel, the front end of the right side of the connecting plate is provided with a fourth rotating rod, and the right rear end of the connecting plate is provided with a third rotating rod, and the right side of the third rotating rod is fixedly connected with a second expansion plate.

Preferably, the main board is connected with the fixing plate in a clamping manner, and the length of the fixing plate is smaller than that of the main board.

Preferably, the pressing plate and the supporting plate form a telescopic structure, the pressing plate and the supporting plate are connected with the main plate in a clamping mode, and the pressing plate is L-shaped.

Preferably, the fixed plate and the push-pull block are connected in a welding mode, and the push-pull block is of a hollow structure.

Preferably, first dwang, second dwang, third dwang and fourth dwang all are connected with the connecting plate through articulated mode, and just first dwang and second dwang all constitute revolution mechanic with third dwang and fourth dwang.

Preferably, first dwang and second dwang and fourth dwang and third dwang set up about the connecting plate symmetry, and the upper end of first dwang and fourth dwang all is connected with elastic silica gel.

Compared with the prior art, the beneficial effects of the utility model are that: the modular embedded unit board card is convenient to be tightly attached to the main circuit board, is convenient to prevent dust of the board card body and is convenient to replace and maintain the board card body;

1. the main board is provided with a board card body, a pressing plate, a spring and a supporting plate, wherein the pressing plate and the supporting plate form a telescopic structure, the pressing plate and the supporting plate are clamped and connected with the main board, and the pressing plate is enabled to extrude the board card body under the action of the spring, so that the board card body is tightly attached to the main circuit board;

2. the board card body is provided with a board card body, a pressing plate, a fixing plate and a push-pull block, wherein the fixing plate is connected with the push-pull block in a welding mode, the push-pull block is of a hollow structure, and the pressing plate is used for upwards bringing the board card body by pulling the push-pull block upwards, so that the board card body can be conveniently replaced and maintained;

3. be provided with first dwang, second dwang, first expansion plate and elastic silica gel, first dwang, second dwang, third dwang and fourth dwang all constitute rotating-structure, and all are connected with the connecting plate through articulated mode, through first expansion plate of push-and-pull and second expansion plate for elastic silica gel prevents dust to the integrated circuit board body.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the upward-looking connection structure of the board card body and the pressing plate of the present invention;

fig. 5 is a schematic view of the front section connecting structure of the connecting plate and the first rotating rod of the present invention.

In the figure: 1. a board card body; 2. a main board; 3. pressing a plate; 4. a spring; 5. a support plate; 6. a fixing plate; 7. a push-pull block; 8. a connecting plate; 9. a first rotating lever; 10. a second rotating lever; 11. a first expansion plate; 12. a third rotating rod; 13. a fourth rotating rod; 14. a second expansion plate; 15. elastic silica gel.

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 modularized embedded unit board card comprises a board card body 1, a main board 2, a pressing plate 3, a spring 4, a supporting plate 5, a fixing plate 6, a push-pull block 7, a connecting plate 8, a first rotating rod 9, a second rotating rod 10, a first expansion plate 11, a third rotating rod 12, a fourth rotating rod 13, a second expansion plate 14 and elastic silica gel 15, wherein the main board 2 is arranged on the outer side of the board card body 1, the pressing plate 3 is connected to the left side of the board card body 1, the spring 4 is connected to the left side of the pressing plate 3, the supporting plate 5 is arranged on the left side of the spring 4, the fixing plate 6 is connected to the upper end of the pressing plate 3, the push-pull block 7 is arranged on the upper surface of the fixing plate 6, the connecting plate 8 is positioned in the middle of the inner side of the push-pull block 7, the first rotating rod 9 is arranged at the front end of the left side of the connecting plate, and elastic silica gel 15 is installed to the upper end of first dwang 9, and the right side front end of connecting plate 8 is provided with fourth dwang 13, and the right side rear end of connecting plate 8 is provided with third dwang 12 to the right side fixedly connected with second expansion plate 14 of third dwang 12.

As shown in fig. 1, 2, 3 and 4, the main board 2 is connected with the fixing plate 6 in a clamping manner, and the length of the fixing plate 6 is smaller than that of the main board 2, so that the board card body 1 is stable and does not shake, the pressing plate 3 and the supporting plate 5 form a telescopic structure, the pressing plate 3 and the supporting plate 5 are both connected with the main board 2 in a clamping manner, the pressing plate 3 is in an L shape, so that the board card body 1 is tightly attached to the main board 2, the fixing plate 6 is connected with the push-pull block 7 in a welding manner, and the push-pull block 7 is in a hollow structure, so that the fixing plate 6 is pushed and pulled;

like in fig. 2, first dwang 9 in fig. 3 and fig. 5, second dwang 10, third dwang 12 and fourth dwang 13 all are connected with connecting plate 8 through articulated mode, and first dwang 9 and second dwang 10 all constitute revolution mechanic with third dwang 12 and fourth dwang 13, be convenient for make first expansion plate 11 and second expansion plate 14 stretch out and draw back, first dwang 9 and second dwang 10 set up about connecting plate 8 symmetry with fourth dwang 13 and third dwang 12, and the upper end of first dwang 9 and fourth dwang 13 all is connected with elastic silica gel 15, be convenient for dustproof to integrated circuit board card body 1.

The working principle is as follows: when the modularized embedded unit board card is used, firstly, the board card body 1 is placed on the pressing plate 3, the pressing plate 3 is placed in the mainboard 2 through the push-pull block 7 on the upper surface of the fixing plate 6, then the pressing plate 3 extrudes the board card body 1 through the spring 4 on the right side of the supporting plate 5, so that the board card body 1 is tightly attached to the mainboard 2, when the board card body 1 has a problem, the board card body 1 can be conveniently replaced and maintained through pushing and pulling the push-pull block 7, the upper ends of the first rotating rod 9 and the fourth rotating rod 13 are respectively connected with the elastic silica gel 15, the first rotating rod 9, the second rotating rod 10, the third rotating rod 12 and the fourth rotating rod 13 are respectively hinged with the connecting plate 8, and the first rotating rod 9 and the second rotating rod 10, the third rotating rod 12 and the fourth rotating rod 13 form a rotating structure, so that the first expansion plate 11 and the second expansion plate 14 can be conveniently expanded, therefore, the elastic silica gel 15 at the upper ends of the first rotating rod 9 and the fourth rotating rod 13 can conveniently prevent dust on the board card body 1, so that a series of operations of the modular embedded unit board card can be completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a modular embedded unit integrated circuit board, includes integrated circuit board body (1) and connecting plate (8), its characterized in that: the outer side of the board card body (1) is provided with a main board (2), the left side of the board card body (1) is connected with a pressing plate (3), the left side of the pressing plate (3) is connected with a spring (4), the left side of the spring (4) is provided with a supporting plate (5), the upper end of the pressing plate (3) is connected with a fixed plate (6), the upper surface of the fixed plate (6) is provided with a push-pull block (7), the connecting plate (8) is located in the middle of the inner side of the push-pull block (7), the left front end of the connecting plate (8) is provided with a first rotating rod (9), the left rear end of the connecting plate (8) is provided with a second rotating rod (10), the left side of the first rotating rod (9) is fixedly connected with a first expansion plate (11), elastic silica gel (15) is installed at the upper end of the first rotating rod (9), the, and the rear end of the right side of the connecting plate (8) is provided with a third rotating rod (12), and the right side of the third rotating rod (12) is fixedly connected with a second expansion plate (14).

2. The modular embedded unit card of claim 1, wherein: mainboard (2) are connected with fixed plate (6) adopt the mode of block, and the length of fixed plate (6) is less than the length of mainboard (2).

3. The modular embedded unit card of claim 1, wherein: the pressing plate (3) and the supporting plate (5) form a telescopic structure, the pressing plate (3) and the supporting plate (5) are connected with the main plate (2) in a clamping mode, and the pressing plate (3) is L-shaped.

4. The modular embedded unit card of claim 1, wherein: the fixed plate (6) is connected with the push-pull block (7) in a welding mode, and the push-pull block (7) is of a hollow structure.

5. The modular embedded unit card of claim 1, wherein: first dwang (9), second dwang (10), third dwang (12) and fourth dwang (13) all are connected with connecting plate (8) through articulated mode, and just first dwang (9) and second dwang (10) all constitute rotating-structure with third dwang (12) and fourth dwang (13).

6. The modular embedded unit card of claim 1, wherein: first dwang (9) and second dwang (10) and fourth dwang (13) and third dwang (12) set up about connecting plate (8) symmetry, and the upper end of first dwang (9) and fourth dwang (13) all is connected with elastic silica gel (15).