CN209980142U

CN209980142U - Integrated master control computer board card

Info

Publication number: CN209980142U
Application number: CN201920612034.4U
Authority: CN
Inventors: 张静红; 毛德华; 曹俊峰; 江洋溢; 胡晓磊
Original assignee: Jiangsu Jiusheng Electric Technology Co Ltd
Current assignee: Jiangsu Jiusheng Electric Technology Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-21
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an integrated form master control computer integrated circuit board, including computer printing board and integrated circuit board, the socket has been seted up to the lower surface of computer printing board, and fixed mounting has the integrated circuit board to pull out on the computer printing board and inserts fixed establishment, the integrated circuit board is pulled out through the integrated circuit board and is inserted fixed establishment and computer printing board swing joint, the integrated circuit board is pulled out and is inserted fixed establishment and include two slide rails and four locating holes, two the equal fixed connection of slide rail is at the lower surface of computer printing board, two the bottom fixedly connected with backup pad of slide rail, the opposite face fixed mounting pressure bearing of backup pad and computer printing board, two the inner wall fixedly connected with threaded rod of bearing. The utility model discloses an above-mentioned isotructure's cooperation has realized making things convenient for steady pulling out the picture peg board and carrying out fixed effect.

Description

Integrated master control computer board card

Technical Field

The utility model relates to a computer integrated circuit board technical field specifically is an integrated form master control computer integrated circuit board.

Background

The board card is a printed circuit board, called PCB for short, and has a plug core during manufacturing, and can be inserted into a slot of a main circuit board (motherboard) of a computer to control the operation of hardware, such as a display, a collection card, and other devices, and after a driver is installed, the corresponding hardware function can be realized. However, the board card in the conventional technology lacks a positioning and fixing device, which easily causes inaccurate positioning of the connector and damages of pins in the socket. And when the computer card breaks down or needs to be replaced, the mainboard needs to be taken out, the connection between the card and the socket is relatively tight, the card is difficult to be plugged and unplugged by hands, and when the card is plugged and unplugged forcibly, the card and pins are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated form master control computer integrated circuit board possesses convenient steady pulling out the plug board card and carry out fixed advantage, has solved the inconvenient plug of traditional integrated circuit board and has been difficult to the problem of installation dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: the integrated main control computer board card comprises a computer printed board and a board card, wherein a socket is formed in the lower surface of the computer printed board, a board card pulling and inserting fixing mechanism is fixedly mounted on the computer printed board, and the board card is movably connected with the computer printed board through the board card pulling and inserting fixing mechanism.

The board card pulling and inserting fixing mechanism comprises two slide rails and four positioning holes, the two slide rails are fixedly connected to the lower surface of a computer printed board, the bottom of each slide rail is fixedly connected with a supporting plate, a bearing is fixedly mounted on the opposite surface of the supporting plate and the opposite surface of the computer printed board, a threaded rod is fixedly connected to the inner wall of each bearing and penetrates through a knob fixedly connected with the supporting plate, a moving block is connected to the rod wall of the threaded rod in a threaded mode, a sliding plate is fixedly connected to the upper surface of the moving block, the two sides of the sliding plate are slidably connected into sliding grooves in the two slide rails, four positioning rods are fixedly connected to the upper surface of the sliding plate, the four positioning holes are formed in the surface of a board card, and the.

Preferably, the two slide rails are symmetrically distributed along the symmetry axis of the computer printed board.

Preferably, the upper surface of slide fixedly connected with locating plate, the draw-in groove has all been seted up to the both sides of locating plate, the inslot sliding connection of draw-in groove has the wedge fixture block.

Preferably, the opposite surfaces of the two wedge-shaped clamping blocks are fixedly connected with one ends of compression springs, and the other ends of the two compression springs are fixedly connected in the grooves of the clamping grooves.

Preferably, the surface of the board card is provided with a positioning plate groove, and the board card is sleeved on the surface of the positioning plate through the positioning plate groove.

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

one, the utility model discloses a set up the integrated circuit board and pull out and insert fixed establishment, a slide rail, a supporting plate, a bearing, the threaded rod, the knob, the movable block, a slide, locating lever and locating hole, insert the integrated circuit board and carry out the fixing in the socket and when needing, insert the cardboard through four locating holes and fix a position on the pole wall of four locating levers, and use the locating plate to fix it at the upper surface of slide, drive the threaded rod through rotating the knob and rotate, thereby take the slide along two slide rails upslidings through the movable block, thereby take in the steady socket that inserts of integrated circuit board, when needing to extract it and take off, the reverse rotation knob, extract the integrated circuit board and take off, thereby realize convenient steady the effect of inserting the integrated circuit board.

Two, the utility model discloses a set up locating plate, draw-in groove, wedge fixture block, compression spring and locating plate groove, when needs are fixed the cardboard on the slide, through the wedge fixture block of locating plate groove extrusion both sides, the cover is on the surface of locating plate, and the wedge fixture block stretches out draw-in groove and integrated circuit board joint under compression spring's spring action, makes it fix the upper surface at the slide, when needing to take off it, through pressing down the wedge fixture block to both sides, makes it shrink along the draw-in groove, takes off the integrated circuit board from the surface of locating plate.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a partial side sectional view of the present invention.

In the figure: the device comprises a computer printed board 1, a board card 2, a socket 3, a board card 4, a sliding and inserting fixing mechanism 5, a sliding rail 6, a supporting plate 7, a bearing 8, a threaded rod 9, a knob 10, a moving block 11, a sliding plate 12, a positioning rod 12, a positioning hole 13, a positioning plate 14, a clamping groove 15, a wedge-shaped clamping block 16, a compression spring 17 and a positioning plate groove 18.

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 to 3, the present invention provides a technical solution: the integrated main control computer board comprises a computer printed board 1 and a board card 2, wherein a socket 3 is formed in the lower surface of the computer printed board 1, a board card pulling and inserting fixing mechanism 4 is fixedly mounted on the computer printed board 1, and the board card 2 is movably connected with the computer printed board 1 through the board card pulling and inserting fixing mechanism 4.

The board card pulling and inserting fixing mechanism 4 comprises two slide rails 5 and four positioning holes 13, the two slide rails 5 are fixedly connected to the lower surface of the computer printed board 1, the two slide rails 5 are symmetrically distributed along the symmetry axis of the computer printed board 1, the bottom parts of the two slide rails 5 are fixedly connected with a support plate 6, a press bearing 7 is fixedly installed on the opposite surface of the support plate 6 and the computer printed board 1, the inner walls of the two bearings 7 are fixedly connected with a threaded rod 8, the threaded rod 8 penetrates through the support plate 6 and is fixedly connected with a knob 9, the rod wall of the threaded rod 8 is in threaded connection with a movable block 10, the upper surface of the movable block 10 is fixedly connected with a sliding plate 11, the two sides of the sliding plate 11 are slidably connected in sliding chutes in the two slide rails 5, the upper surface of the sliding plate 11 is fixedly connected with four positioning rods 12, the four positioning, by arranging the board card pulling and inserting fixing mechanism 4, when the board card 2 is required to be inserted into the socket 3 and fixed, the board card 2 is inserted into the rod walls of the four positioning rods 12 through the four positioning holes 13 for positioning, the board card is fixed on the upper surface of the sliding plate 11 by using the positioning plate 14, the threaded rod 8 is driven to rotate by rotating the knob 9, so that the sliding plate 11 is driven by the moving block 10 to slide upwards along the two sliding rails 5, the board card 2 is stably inserted into the socket 3, when the board card is required to be pulled out and taken down, the knob 9 is rotated reversely, the board card 2 is pulled out and taken down, the effect of conveniently and stably pulling and inserting the board card 2 and fixing is realized, the positioning plate 14 is fixedly connected to the upper surface of the sliding plate 11, the clamping grooves 15 are respectively formed in the two sides of the positioning plate 14, the wedge-shaped clamping blocks 16 are slidably connected in, two compression spring 17's other end fixed connection is in the inslot of draw-in groove 15, locating plate groove 18 has been seted up on the surface of integrated circuit board 2, integrated circuit board 2 cup joints the surface at locating plate 14 through locating plate groove 18, when needs fix cardboard 2 on slide 11, wedge fixture block 16 through 18 extrusion both sides of locating plate groove, the surface at locating plate 14 is overlapped, wedge fixture block 16 stretches out draw-in

groove

15 and 2 joints of integrated circuit board under compression spring 17's elastic force effect, make it fix the upper surface at slide 11, when needing to take it off, through pressing wedge fixture block 16 to both sides, make it follow draw-in groove 15 shrink, take off integrated circuit board 2 from the surface of locating plate 14.

The working principle is as follows: when the integrated master control computer board card is used, when the board card 2 needs to be inserted into the socket 3 and fixed, the board card 2 is inserted into the rod walls of the four positioning rods 12 through the four positioning holes 13 for positioning, the wedge-shaped clamping blocks 16 on the two sides are extruded through the positioning plate grooves 18 and sleeved on the surface of the positioning plate 14, the wedge-shaped clamping blocks 16 extend out of the clamping grooves 15 under the elastic force action of the compression springs 17 to be clamped with the board card 2, so that the wedge-shaped clamping blocks are fixed on the upper surface of the sliding plate 11, the threaded rod 8 is driven to rotate by rotating the knob 9, the sliding plate 11 is driven by the moving block 10 to slide upwards along the two sliding rails 5, so that the board card 2 is stably inserted into the socket 3, when the board card needs to be pulled out and taken down, the knob 9 is rotated reversely, the board card 2 is pulled out of the socket 3, the wedge-shaped clamping blocks 16 are, thereby realizing the effect of conveniently and stably pulling out and fixing the inserting plate card 2,

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 an integrated form master control computer integrated circuit board, includes computer printing board (1) and integrated circuit board (2), socket (3), its characterized in that have been seted up to the lower surface of computer printing board (1): a board card pulling and inserting fixing mechanism (4) is fixedly arranged on the computer printed board (1), and the board card (2) is movably connected with the computer printed board (1) through the board card pulling and inserting fixing mechanism (4);

the board card pulling and inserting fixing mechanism (4) comprises two sliding rails (5) and four positioning holes (13), the two sliding rails (5) are fixedly connected to the lower surface of the computer printed board (1), the bottom parts of the two sliding rails (5) are fixedly connected with a supporting plate (6), pressing bearings (7) are fixedly installed on the opposite surfaces of the supporting plate (6) and the computer printed board (1), threaded rods (8) are fixedly connected to the inner walls of the two bearings (7), the threaded rods (8) penetrate through the supporting plate (6) and are fixedly connected with knobs (9), a moving block (10) is in threaded connection with the rod wall of each threaded rod (8), a sliding plate (11) is fixedly connected to the upper surface of the moving block (10), the two sides of the sliding plate (11) are slidably connected into sliding grooves in the two sliding rails (5), and four positioning rods (12) are fixedly connected to the upper surface of the, the four positioning holes (13) are formed in the surface of the board card (2), and the board card (2) is sleeved on the rod walls of the four positioning rods (12) through the four positioning holes (13).

2. The integrated host computer board of claim 1, wherein: the two slide rails (5) are distributed along the symmetry axis of the computer printed board (1) in a bilateral symmetry manner.

3. The integrated host computer board of claim 1, wherein: the upper surface of slide (11) fixed connection has locating plate (14), draw-in groove (15) have all been seted up to the both sides of locating plate (14), the inslot sliding connection of draw-in groove (15) has wedge fixture block (16).

4. The integrated host computer board of claim 3, wherein: the opposite surfaces of the two wedge-shaped clamping blocks (16) are fixedly connected with one ends of compression springs (17), and the other ends of the compression springs (17) are fixedly connected in grooves of the clamping grooves (15).

5. The integrated host computer board of claim 4, wherein: the surface of the board card (2) is provided with a positioning plate groove (18), and the board card (2) is sleeved on the surface of the positioning plate (14) through the positioning plate groove (18).