CN214795852U

CN214795852U - Computer motherboard fixing device

Info

Publication number: CN214795852U
Application number: CN202121702002.7U
Authority: CN
Inventors: 曹富良
Original assignee: Individual
Current assignee: Shenyang Hezhijia Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-19
Anticipated expiration: 2031-07-23

Abstract

The application provides a computer motherboard fixing device, including the mounting panel, the both sides at the top of mounting panel are equipped with fixing device and No. two fixing device respectively, fixing device includes a clamping mechanism and is located the control mechanism of a clamping mechanism one side No. two fixing device include the supporting mechanism and are located the supporting mechanism and are close to No. two clamping mechanism of a clamping mechanism one side. This application uses through a fixing device and No. two fixing device's that set up cooperation, fixes the mainboard through a clamping mechanism of control mechanism control, has realized compressing tightly one side of mainboard fast to mainboard position location, the rotation control pole makes the eccentric wheel pass through the axis of rotation and rotates, has realized the quick fixed of mainboard opposite side, has solved installation and dismantlement all need use the screwdriver among the prior art, causes the trouble problem of dismouting.

Description

Computer motherboard fixing device

Technical Field

The utility model relates to a computer field particularly, relates to a computer motherboard fixing device.

Background

The main board, also called the mother board, is installed in the computer mainframe box, is one of the most basic and important components of the computer, and plays a role in the whole computer system; the manufacturing quality of the mainboard determines the stability of a hardware system; the mainboard is closely related to the CPU, and the upgrading of the mainboard is inevitably caused each time the CPU is greatly upgraded; the main board is the core of a computer hardware system and is also a printed circuit board with the largest area in the main case, and at present, the main board is usually installed in the main case by using screws.

However, the existing main board needs to be assembled and disassembled by using a screwdriver, so that the assembly and disassembly are troublesome, and the main board cannot be assembled and disassembled due to the fact that the screwdriver is not arranged beside the main board under many conditions, so that the use is troublesome. Therefore, we improve this and propose a fixing device for computer motherboard.

Disclosure of Invention

The utility model aims to provide a: the problem of the installation that exists at present all need use the screwdriver with the dismantlement, cause the dismouting trouble.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

the computer mainboard fixing device is used for improving the problems.

The present application is specifically such that:

the mounting plate is arranged on the two sides of the top of the mounting plate, a fixing device and a second fixing device are arranged on the two sides of the top of the mounting plate respectively, the first fixing device comprises a clamping mechanism and a control mechanism located on one side of the clamping mechanism, and the second fixing device comprises a supporting mechanism and a second clamping mechanism located on one side of the supporting mechanism, close to the one side of the clamping mechanism.

As the preferred technical scheme of this application, clamping mechanism includes the stopper with mounting panel fixed connection, the slide opening has been seted up to one side of stopper, the inside of slide opening is equipped with the movable block, the fixed shell fragment that is equipped with in one side that just is close to No. two clamping mechanism in movable block bottom, the bottom position inclined plane that the movable block is close to No. two clamping mechanism one sides.

As the preferred technical scheme of this application, control mechanism includes with two side branch poles of mounting panel articulated, two the side branch pole rotates respectively to be connected in the front end and the rear end of movable block, side branch pole is located the stopper and keeps away from one side of No. two clamping mechanism, two the fixed control panel that is equipped with in top of side branch pole, one side that the stopper was kept away from to side branch pole is equipped with extending structure.

As the preferred technical scheme of this application, extending structure includes the sleeve pipe articulated with the mounting plate, sheathed tube inside is equipped with the spring and is located the baffle at spring top, the middle part on baffle top is fixed to be equipped with interior pole, the tip of interior pole passes the sleeve pipe and articulates with the movable block.

As the preferred technical scheme of this application, supporting mechanism includes the bracing piece with mounting panel fixed connection, the bracing piece is close to one side of a clamping mechanism and fixes being equipped with two extension rods, two fixed axis of rotation that is equipped with between the extension rod.

As the preferred technical scheme of this application, No. two clamping mechanism locate the epaxial eccentric wheel of rotation including the cover, the axis of rotation is located the top in the eccentric wheel centre of a circle, the fixed arc piece that is equipped with in bottom of eccentric wheel, the fixed control lever that is equipped with in one side at eccentric wheel top.

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

in the scheme of the application:

1. through the matched use of the first fixing device and the second fixing device, the first clamping mechanism is controlled by the control mechanism to fix the mainboard, one side of the mainboard is quickly pressed, the position of the mainboard is positioned, the eccentric wheel is rotated through the rotating shaft by rotating the control rod, the other side of the mainboard is quickly fixed, and the problem that in the prior art, the assembly and disassembly are troublesome because a screwdriver is needed for assembly and disassembly is solved;

2. through the arranged elastic sheet and the arc-shaped sheet, when the main board is pressed tightly, the elastic sheet and the arc-shaped sheet are elastically deformed, so that the main board is prevented from being damaged by pressure, meanwhile, the contact area between the main board and the elastic sheet is increased, and the main board is better fixed;

3. the mainboard is fixed in a pressing mode, the mounting position of the mainboard can be adjusted within a certain range, so that the mounting position of the mainboard can be changed according to the style of the case and other mounted accessories, and the utilization rate of the internal space of the case is increased.

Description of the drawings:

fig. 1 is a schematic structural diagram of a computer motherboard fixing device provided in the present application;

FIG. 2 is a schematic structural diagram of a first fixing structure in the computer motherboard fixing device provided in the present application;

FIG. 3 is a schematic cross-sectional view of a retractable structure in a computer motherboard fixing device provided by the present application;

FIG. 4 is a schematic structural diagram of a control board and side struts in the computer motherboard fixture provided by the present application;

fig. 5 is a schematic structural diagram of an eccentric wheel in the computer motherboard fixing device provided by the present application.

The following are marked in the figure:

1. mounting a plate; 2. a first clamping mechanism; 21. a limiting block; 22. a moving block; 23. a spring plate; 24. a slide hole; 3. a control mechanism; 31. a side strut; 32. a control panel; 33. a telescopic structure; 331. a sleeve; 332. a spring; 333. a baffle plate; 334. an inner rod; 4. a support mechanism; 41. a support bar; 42. an extension rod; 43. a rotating shaft; 5. a second clamping mechanism; 51. an eccentric wheel; 52. an arc-shaped sheet; 53. a control lever.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, this embodiment provides a computer motherboard fixing device, including mounting panel 1, the both sides at the top of mounting panel 1 are equipped with fixing device No. one and fixing device No. two respectively, fixing device No. one includes clamping mechanism 2 and is located the control mechanism 3 of clamping mechanism 2 one side No. one, fixing device No. two includes supporting mechanism 4 and is located supporting mechanism 4 and is close to No. two clamping mechanism 5 of clamping mechanism 2 one side No. one, fix the mainboard through No. one clamping mechanism 2 of control mechanism 3 control, realized compressing tightly one side of mainboard fast, and to mainboard position location, rotate supporting mechanism 4 and rotate, realized the quick fixed of mainboard opposite side.

As a preferred embodiment, on the basis of the above manner, further, the first clamping mechanism 2 includes a limiting block 21 fixedly connected to the mounting plate 1, when the first clamping mechanism is installed, one side of the main board abuts against the limiting block 21, one side of the limiting block 21 is provided with a sliding hole 24, a moving block 22 is arranged inside the sliding hole 24, the moving block 22 is made to slide above the main board in the sliding hole 24 through the control mechanism 3, an elastic sheet 23 is fixedly arranged at the bottom of the moving block 22 and on the side close to the second clamping mechanism 5, the elastic sheet 23 deforms, the elastic force of the elastic sheet 23 presses the main board to fix the main board, the moving block 22 is close to a bottom inclined plane on the side of the second clamping mechanism 5, and when the side of the main board tilts up, the main board can be attached to the mounting plate 1.

As a preferred embodiment, on the basis of the above-mentioned mode, further, the control mechanism 3 includes two side supporting rods 31 hinged to the mounting plate 1, the two side supporting rods 31 are respectively rotatably connected to the front end and the rear end of the moving block 22, the moving block 22 is controlled to move by rotating the side supporting rods 31, the side supporting rods 31 are located on one side of the limiting block 21 away from the second clamping mechanism 5, a control plate 32 is fixedly arranged on the tops of the two side supporting rods 31 to realize more convenient rotation of the side supporting rods 31, an expansion structure 33 is arranged on one side of the side supporting rods 31 away from the limiting block 21, the expansion structure 33 abuts against the moving block 22 after mounting to prevent the moving block 22 from moving, and during mounting, the arm-wrestling control plate 32 enables the side supporting rods 31 to rotate the expansion structure 33 to incline against the moving block 22 in the direction of the moving block 22.

As a preferable embodiment, in addition to the above-mentioned embodiment, the telescopic structure 33 further includes a sleeve 331 hinged to the mounting plate 1, a spring 332 and a baffle 333 positioned at the top of the spring 332 are provided inside the sleeve 331, an inner rod 334 is fixedly provided at the middle of the top end of the baffle 333, the end of the inner rod 334 is hinged to the moving block 22 through the sleeve 331, the elastic force of the spring 332 abuts against the baffle 333, so that the inner rod 334 abuts against the moving block 22 to prevent the moving block 22 from sliding.

In a preferred embodiment, in addition to the above-mentioned mode, the supporting mechanism 4 further includes a supporting rod 41 fixedly connected to the mounting plate 1, two extending rods 42 are fixedly disposed on one side of the supporting rod 41 close to the first clamping mechanism 2, a rotating shaft 43 is fixedly disposed between the two extending rods 42, and the second clamping mechanism 5 is raised to a high position, so that the main board can be lowered between the second clamping mechanism 5 and the mounting plate 1.

As a preferred embodiment, on the basis of the above manner, further, the second clamping mechanism 5 includes an eccentric wheel 51 sleeved on the rotating shaft 43, the rotating shaft 43 is located at the top of the center of circle of the eccentric wheel 51, an arc-shaped sheet 52 is fixedly arranged at the bottom of the eccentric wheel 51, a control rod 53 is fixedly arranged at one side of the top of the eccentric wheel 51, when in installation, the other side of the main board is firstly placed in a position between the eccentric wheel 51 and the installation plate 1, then the eccentric wheel 51 is rotated through the control rod 53, the arc-shaped sheet 52 presses the main board, the arc-shaped sheet 52 is deformed to avoid crushing the main board, and the elasticity of the arc-shaped sheet 52 avoids the main board from loosening.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. The utility model provides a computer motherboard fixing device, includes mounting panel (1), its characterized in that, the both sides at the top of mounting panel (1) are equipped with fixing device and No. two fixing device respectively, No. one fixing device includes clamping mechanism (2) and is located control mechanism (3) of clamping mechanism (2) one side, No. two fixing device include supporting mechanism (4) and are located No. two clamping mechanism (5) that supporting mechanism (4) are close to clamping mechanism (2) one side.

2. The computer motherboard fixing device according to claim 1, wherein the first clamping mechanism (2) comprises a limiting block (21) fixedly connected with the mounting plate (1), a sliding hole (24) is formed in one side of the limiting block (21), a moving block (22) is arranged inside the sliding hole (24), an elastic sheet (23) is fixedly arranged at the bottom of the moving block (22) and on one side close to the second clamping mechanism (5), and the moving block (22) is close to a bottom inclined surface on one side of the second clamping mechanism (5).

3. The computer main board fixing device according to claim 2, wherein the control mechanism (3) includes two side supporting rods (31) hinged to the mounting plate (1), the two side supporting rods (31) are respectively rotatably connected to the front end and the rear end of the moving block (22), the side supporting rods (31) are located on one side of the limiting block (21) away from the second clamping mechanism (5), a control plate (32) is fixedly arranged on the tops of the two side supporting rods (31), and a telescopic structure (33) is arranged on one side of the side supporting rods (31) away from the limiting block (21).

4. The computer main board fixing device according to claim 3, wherein the telescopic structure (33) comprises a sleeve (331) hinged to the mounting plate (1), a spring (332) and a baffle (333) located at the top of the spring (332) are arranged inside the sleeve (331), an inner rod (334) is fixedly arranged in the middle of the top end of the baffle (333), and the end of the inner rod (334) penetrates through the sleeve (331) and is hinged to the moving block (22).

5. The computer main board fixing device according to claim 1, wherein the supporting mechanism (4) comprises a supporting rod (41) fixedly connected with the mounting plate (1), two extending rods (42) are fixedly arranged on one side of the supporting rod (41) close to the first clamping mechanism (2), and a rotating shaft (43) is fixedly arranged between the two extending rods (42).

6. The computer main board fixing device according to claim 5, wherein the second clamping mechanism (5) comprises an eccentric wheel (51) sleeved on a rotating shaft (43), the rotating shaft (43) is located at the top of the circle center of the eccentric wheel (51), an arc-shaped sheet (52) is fixedly arranged at the bottom of the eccentric wheel (51), and a control rod (53) is fixedly arranged at one side of the top of the eccentric wheel (51).