CN214751728U

CN214751728U - Computer mainboard convenient to fix and dismantle

Info

Publication number: CN214751728U
Application number: CN202121214291.6U
Authority: CN
Inventors: 李�雨
Original assignee: Shenzhen Zhonghang Internet Of Things Co ltd
Current assignee: Shenzhen Zhonghang Internet Of Things Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-16
Anticipated expiration: 2031-06-02

Abstract

The utility model provides a computer mainboard convenient to it is fixed and dismantlement, including mounting bracket and mainboard, the mainboard can be dismantled with the mounting bracket and be connected, the inboard of mounting bracket is provided with the bearing limit, one side that the mounting bracket is located the bearing board top is provided with the draw-in groove, the mounting bracket is located one side that the draw-in groove is relative and is provided with fixed establishment, mainboard one side is provided with the fixture block, fixture block and draw-in groove phase-match, mainboard and the relative one side crimping of fixture block in the fixed establishment bottom, fixed establishment and mounting bracket swing joint, the utility model discloses can be convenient for fix and dismantle the mainboard to it is single to solve current computer mainboard mounting means, is unfavorable for the problem of follow-up maintenance.

Description

Computer mainboard convenient to fix and dismantle

Technical Field

The utility model relates to a computer component technical field especially relates to a computer mainboard convenient to it is fixed and dismantlement.

Background

A motherboard, also called a motherboard, a system board, or a motherboard, is one of the most important components of a computer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card. The existing main board is usually fixedly installed in a main machine, various components are integrated on the main board, when a fault occurs, the main board is generally required to be integrally detached to be overhauled one by one, but the existing main board is different in design structure, maintenance personnel cannot know the installation structure of each product, the main board is easily damaged during subsequent maintenance and disassembly, the installation position of the main board can be lost due to repeated disassembly and assembly, the main board is fixed and loosened, and the communication of information such as a signal power supply is easily influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a computer mainboard convenient to it is fixed and dismantlement can be convenient for fix and dismantle the mainboard to it is single to solve current computer mainboard mounting means, is unfavorable for the problem of follow-up maintenance.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a computer mainboard convenient to it is fixed and dismantle, includes mounting bracket and mainboard, the mainboard can be dismantled with the mounting bracket and be connected, the inboard of mounting bracket is provided with the bearing limit, one side that the mounting bracket is located the bearing board top is provided with the draw-in groove, the mounting bracket is located the relative one side of draw-in groove and is provided with fixing mechanism, mainboard one side is provided with the fixture block, fixture block and draw-in groove phase-match, the mainboard is pressed in the fixing mechanism bottom with the relative one side crimping of fixture block, fixing mechanism and mounting bracket swing joint.

Further, the fixing mechanism comprises a pressing plate, and the pressing plate is rotatably connected with the mounting frame.

Furthermore, the two ends of the pressing plate are respectively provided with a rotating rod, and the mounting frame is rotatably connected with the mounting frame through the rotating rods.

Further, the rotating rod is sleeved with a torsion spring, a movable groove is formed in the position, corresponding to the rotating rod, of the mounting frame, and the rotating rod is connected with the movable groove through the torsion spring.

Further, the bottom of one side of the pressing plate close to the main plate is provided with a butt surface, and the lower side of the butt surface is connected with an arc-shaped surface.

Furthermore, a pressing block is fixed at one end of the pressing plate, which is far away from the main plate.

The utility model has the advantages that: the utility model discloses a set up the fixture block in one side of mainboard, through inserting the fixture block in the draw-in groove, the opposite side is pressed in the clamp plate bottom, can realize the convenient fixed to the mainboard, during the dismantlement, only need rotate the clamp plate, take out after perk mainboard one end can; the bottom of the pressing plate is provided with a butt joint surface and an arc surface, the butt joint surface can stably press the mainboard, and the arc surface can ensure that one end of the mainboard is supported when the mainboard is disassembled, so that the mainboard can be conveniently taken from one side, and the disassembly convenience is improved; meanwhile, the rotating rods at the two ends of the pressing plate are sleeved with torsional springs, and the pressing plate can be guaranteed to be automatically pressed on one side of the main plate by arranging the torsional springs.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic structural diagram of a motherboard;

FIG. 3 is a partial cross-sectional view of the mounting bracket;

FIG. 4 is a schematic view of a portion of the mounting bracket connected to the securing mechanism;

FIG. 5 is an enlarged view of A in FIG. 4;

fig. 6 is a schematic structural view of the pressure plate and the rotating rod.

In the figure: 1. a mounting frame; 11. supporting the edge; 12. a card slot; 13. a movable groove; 2. a main board; 21. a clamping block; 3. a fixing mechanism; 31. a pressing block; 32. pressing a plate; 321. an abutting surface; 322. an arc-shaped surface; 33. a rotating rod; 34. a torsion spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a computer motherboard convenient for fixing and disassembling comprises a mounting frame 1 and a motherboard 2, the main board 2 is detachably connected with the mounting rack 1, the inner side of the mounting rack 1 is provided with a supporting edge 11, the specification of the supporting edge 11 is smaller than that of the main board 2, so that the supporting edge 11 can support the main board 2, a clamping groove 12 is arranged on one side of the mounting rack 1 above the bearing plate, a fixing mechanism 3 is arranged on one side of the mounting rack 1 opposite to the clamping groove 12, a clamping block 21 is arranged on one side of the main plate 2, the clamping block 21 is matched with the clamping groove 12, the side of the main plate 2 opposite to the clamping block 21 is pressed at the bottom of the fixing mechanism 3, fixing mechanism 3 and mounting bracket 1 swing joint, when mainboard 2 is installed, insert the fixture block 21 of mainboard 2 one side in draw-in groove 12, the opposite side passes through fixing mechanism 3 fixed can.

Referring to fig. 4 and 5, the fixing mechanism 3 includes a pressing plate 32, the pressing plate 32 is rotatably connected to the mounting frame 1, a pressing block 31 is fixed to one end of the pressing plate 32 away from the main board 2, and the pressing block 31 is arranged to conveniently drive the pressing plate 32 to rotate.

The both ends of clamp plate 32 are provided with bull stick 33 respectively, mounting bracket 1 rotates with mounting bracket 1 through bull stick 33 to be connected, the cover is equipped with torsional spring 34 on the bull stick 33, movable groove 13 has been seted up to the position that mounting bracket 1 corresponds bull stick 33, bull stick 33 is connected with movable groove 13 through torsional spring 34, and clamp plate 32 can rotate with mounting bracket 1 through bull stick 33 when rotating and be connected, and bull stick 33 rotates and can drive torsional spring 34 and wrench movement, and under torsional spring 34 normal state, clamp plate 32 keeps the state of pushing down to mainboard 2.

Referring to fig. 6, the pressing plate 32 is provided with an abutting surface 321 at a bottom of a side close to the main board 2, a lower side of the abutting surface 321 is connected with an arc-shaped surface 322, the abutting surface 321 can be attached to the main board 2 when pressing the main board 2, and the arc-shaped surface 322 can play a role of upwardly supporting the main board 2 when detaching the main board 2.

The working principle is as follows: when installing mainboard 2, push down clamp plate 32 through pressing down piece 31, make butt face 321 one side perk, insert draw-in groove 12 with mainboard 2's fixture block 21, put down mainboard 2's the other end, then loosen and press down piece 31, torsional spring 34 kick-backs, make butt face 321 press at mainboard 2's the other end, the realization is fixed to mainboard 2's installation, during the dismantlement, press down the one end perk that makes clamp plate 32 according to piece 31 equally, arcwall 322 can alternate the bottom of mainboard 2, thereby hold up mainboard 2's one side, then take mainboard 2 out can, the convenience of the dismantlement of improvement.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a computer mainboard convenient to it is fixed and dismantle, includes mounting bracket (1) and mainboard (2), mainboard (2) can be dismantled with mounting bracket (1) and be connected, its characterized in that, the inboard of mounting bracket (1) is provided with bearing limit (11), one side that mounting bracket (1) is located the bearing board top is provided with draw-in groove (12), one side that mounting bracket (1) is located draw-in groove (12) and is relative is provided with fixed establishment (3), mainboard (2) one side is provided with fixture block (21), fixture block (21) and draw-in groove (12) phase-match, mainboard (2) and the relative one side crimping of fixture block (21) are in fixed establishment (3) bottom, fixed establishment (3) and mounting bracket (1) swing joint.

2. Computer main board convenient to fix and detach according to claim 1, wherein the fixing mechanism (3) comprises a pressing plate (32), and the pressing plate (32) is rotatably connected with the mounting frame (1).

3. The computer mainboard convenient to fix and dismantle of claim 2, characterized in that, the both ends of clamp plate (32) are provided with bull stick (33) respectively, mounting bracket (1) is connected with mounting bracket (1) through bull stick (33) is rotated.

4. The computer main board convenient to fix and disassemble according to claim 3, wherein the rotating rod (33) is sleeved with a torsion spring (34), the position of the mounting frame (1) corresponding to the rotating rod (33) is provided with a movable groove (13), and the rotating rod (33) is connected with the movable groove (13) through the torsion spring (34).

5. The computer mainboard convenient to fix and disassemble according to claim 4, wherein the bottom of one side of the pressure plate (32) close to the mainboard (2) is provided with an abutting surface (321), and an arc surface (322) is connected to the lower side of the abutting surface (321).

6. Computer main board convenient to fix and detach according to claim 4, wherein a pressing block (31) is fixed at one end of the pressing plate (32) far away from the main board (2).