CN213210935U

CN213210935U - Computer mainboard fixing device for computer

Info

Publication number: CN213210935U
Application number: CN202022729835.4U
Authority: CN
Inventors: 秦梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-05-14
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a computer motherboard fixing device for computer relates to computer motherboard fixing device technical field, and it includes casing and the mainboard body of setting in the casing, bottom sliding connection has two movable plates in the casing, be equipped with the actuating mechanism who is used for driving two movable plates and removes in the casing, actuating mechanism is including rotating the dwang of connecting the bottom in the casing, dwang upper end fixedly connected with gear, two the equal fixedly connected with of lateral wall and gear complex pinion rack that the movable plate is relative. The utility model discloses can adjust according to the size of mainboard body, further improve the application range of device, can cool down the mainboard in addition for the component uses under the normal environment, and can increase the rate of heat dissipation through heating panel and radiating fin, makes the device rapid cooling, has further improved the radiating effect of mainboard.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model relates to a computer motherboard fixing device technical field especially relates to a computer motherboard fixing device for computer.

Background

The case generally includes a case, a bracket, various switches on a panel, an indicator light, etc., the case is made of a combination of steel plates and plastics, has high hardness and mainly plays a role of protecting internal components of the case, the bracket is mainly used for fixing a main board, a power supply and various drivers, although the case is not an important configuration, the case with poor use quality is easy to cause the short circuit between the main board and the case, so that a computer system becomes unstable, and thus, the demand for a main board fixing device for a computer case is increasing.

Most of the existing computer main boards are fixedly installed through screws, the size of the fixing device cannot be adjusted according to the size of the computer main board, and the computer main board is time-consuming to disassemble, so that the computer main board fixing device for the computer needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer mainboard fixing device for a computer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer mainboard fixing device for computer, includes casing and the mainboard body of setting in the casing, bottom sliding connection has two movable plates in the casing, be equipped with the actuating mechanism who is used for driving two movable plates and removes in the casing, actuating mechanism is including rotating the dwang of connecting the bottom in the casing, dwang upper end fixedly connected with gear, two the equal fixedly connected with of lateral wall and gear complex pinion rack that the movable plate is relative, two all be equipped with the installation mechanism that is used for installing the mainboard body on the movable plate.

Preferably, the mounting mechanism comprises a fixed plate fixedly connected to the side wall of the moving plate, the side wall of the moving plate is provided with a sliding groove, the sliding groove is internally connected with a sliding plate in a sliding manner, the upper end of the sliding plate is provided with two bolts, and the side wall of the moving plate is provided with a heat dissipation mechanism for dissipating heat of the main plate body.

Preferably, the heat dissipation mechanism comprises a placing plate fixedly connected to the side wall of the moving plate, the upper end of the placing plate is fixedly connected with a heat dissipation fan, the side wall of the moving plate is fixedly connected with a heat dissipation plate, and the lower end of the heat dissipation plate is fixedly connected with a plurality of heat dissipation fins.

Preferably, the bottom sliding connection has a fixture block in the casing, the fixture block is equipped with the cusp lateral wall that matches with the gear, bottom fixedly connected with riser in the casing, the riser lateral wall is through a plurality of first springs and another lateral wall elastic connection of fixture block.

Preferably, the two toothed plates are respectively positioned at two sides of the gear.

Preferably, two side walls of the moving plate are fixedly connected with transverse plates, the lower ends of the transverse plates are elastically connected with the upper end of the sliding plate on the same side through second springs, the bottom of the shell is fixedly connected with two connecting plates, and the two side walls opposite to the connecting plates are fixedly connected with limiting plates penetrating through the side walls of the moving plate on the same side.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the driving mechanism, the right moving plate is pulled rightwards, the gear rotates, the gear is always meshed with the toothed plate in the rotating process, so that the other moving plate is driven to move leftwards, when the distance between the two moving plates meets the length of the main plate body, the clamping block is loosened, the clamping block moves rightwards under the elastic action of the first spring to fix the gear, the fixing device can be adjusted according to the size of the main plate body, and the use range of the device is further improved;

2. this device has set up heat dissipation mechanism, and radiator fan can be to the component cooling in the box for the component is in and uses under the normal environment, and can increase the rate of heat dissipation through heating panel and radiating fin, makes the device rapid cooling, has further improved the radiating effect of mainboard.

Drawings

Fig. 1 is a schematic structural view of a computer motherboard fixing device for a computer according to the present invention;

fig. 2 is the utility model provides a pinion rack and gear plan view of computer motherboard fixing device for computer.

In the figure: the automatic assembling device comprises a shell, a moving plate 2, a toothed plate 3, gears 4, clamping blocks 5, vertical plates 6, a main plate body 7, sliding grooves 8, sliding plates 9, transverse plates 10, bolts 11, rotating rods 12, a fixed plate 13, a placing plate 14, a cooling fan 15, a cooling plate 16, cooling fins 17, a limiting plate 18 and a connecting plate 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a computer motherboard fixing device for computer, includes casing 1 and mainboard body 7 arranged in casing 1, and bottom sliding connection has two movable plates 2 in casing 1, is equipped with the actuating mechanism who is used for driving two movable plates 2 to remove in casing 1, and actuating mechanism includes that the dwang 12 of bottom is connected in casing 1 in the rotation, dwang 12 upper end fixedly connected with gear 4, the equal fixedly connected with of lateral wall that two movable plates 2 are relative and gear 4 complex pinion rack 3.

All be equipped with the installation mechanism that is used for installing mainboard body 7 on two movable plates 2, installation mechanism includes fixed connection at the fixed plate 13 of 2 lateral walls of movable plate, and 2 lateral walls of movable plate are equipped with sliding tray 8, and sliding connection has sliding plate 9 in the sliding tray 8, and the sliding plate 9 upper end is equipped with two bolts 11, is equipped with on sliding plate 9, mainboard body 7 and the fixed plate 13 with bolt 11 assorted screw hole.

The lateral wall of the movable plate 2 is provided with a heat dissipation mechanism for dissipating heat of the main plate body 7, the heat dissipation mechanism comprises a placing plate 14 fixedly connected to the lateral wall of the movable plate 2, a heat dissipation fan 15 is fixedly connected to the upper end of the placing plate 14, a heat dissipation plate 16 is fixedly connected to the lateral wall of the movable plate 2, a plurality of heat dissipation fins 17 are fixedly connected to the lower end of the heat dissipation plate 16, a plurality of through holes are formed in the upper end of the heat dissipation plate 16, the heat dissipation rate can be increased through the heat dissipation plate.

In the utility model, a clamping block 5 is connected with the bottom of the shell 1 in a sliding way, the clamping block 5 is provided with a dentate side wall matched with a gear 4, a vertical plate 6 is fixedly connected with the bottom of the shell 1, the side wall of the vertical plate 6 is elastically connected with the other side wall of the clamping block 5 through a plurality of first springs, two toothed plates 3 are respectively arranged at two sides of the gear 4, the dentate side wall of the clamping block 5 can be always meshed with the gear 4 under the elastic action of the first springs, thereby preventing the gear 4 from rotating, further avoiding the change of the positions of two moving plates 2, the side walls of the two moving plates 2 are both fixedly connected with a transverse plate 10, the lower ends of the two transverse plates 10 are both elastically connected with the upper end of a sliding plate 9 at the same side through second springs, two connecting plates 19 are fixedly connected with the bottom of the shell 1, so that the moving plate 2 can move only in the horizontal direction.

When in use, the distance between the moving plates 2 is determined according to the length of the main plate body 7, and the specific operation is as follows: pulling fixture block 5 right for the cusp lateral wall of fixture block 5 can separate with gear 4, pull right side movable plate 2 right, gear 4 rotates in-process and meshes with pinion rack 3 always, thereby drive another movable plate 2 and move left, when 2 intervals of two movable plates satisfy mainboard body 7 length, loosen fixture block 5, fixture block 5 moves right under first spring elastic action and fixes gear 4, two sliding plates 9 of upward movement, place mainboard body 7 on two fixed plates 13, loosen two sliding plates 9, two sliding plates 9 move down under second spring elastic action and clamp mainboard body 7 fixedly, for further fixed mainboard body 7, can twist bolt 11, when the computer work, two radiator fan 15 start to dispel the heat to mainboard body 7 lower extreme.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer mainboard fixing device for computer, includes casing (1) and mainboard body (7) of setting in casing (1), its characterized in that, bottom sliding connection has two movable plates (2) in casing (1), be equipped with the actuating mechanism who is used for driving two movable plates (2) and removes in casing (1), actuating mechanism is including rotating dwang (12) of connecting the bottom in casing (1), dwang (12) upper end fixedly connected with gear (4), two the equal fixedly connected with of lateral wall and gear (4) complex pinion rack (3) that movable plate (2) are relative, two all be equipped with the installation mechanism that is used for installing mainboard body (7) on movable plate (2).

2. The computer main board fixing device for the computer according to claim 1, wherein the mounting mechanism comprises a fixing plate (13) fixedly connected to a side wall of the moving plate (2), the side wall of the moving plate (2) is provided with a sliding groove (8), a sliding plate (9) is slidably connected in the sliding groove (8), two bolts (11) are arranged at an upper end of the sliding plate (9), and a heat dissipation mechanism for dissipating heat from the main board body (7) is arranged on the side wall of the moving plate (2).

3. The computer motherboard fixing device according to claim 2, wherein the heat dissipation mechanism comprises a placing plate (14) fixedly connected to the side wall of the moving plate (2), the upper end of the placing plate (14) is fixedly connected with a heat dissipation fan (15), the side wall of the moving plate (2) is fixedly connected with a heat dissipation plate (16), and the lower end of the heat dissipation plate (16) is fixedly connected with a plurality of heat dissipation fins (17).

4. The computer motherboard fixing device for the computer according to claim 1, wherein a fixture block (5) is slidably connected to the bottom of the housing (1), the fixture block (5) has a toothed side wall matching with the gear (4), a vertical plate (6) is fixedly connected to the bottom of the housing (1), and the side wall of the vertical plate (6) is elastically connected to the other side wall of the fixture block (5) through a plurality of first springs.

5. The computer main board fixing device according to claim 4, wherein the two toothed plates (3) are respectively located at two sides of the gear (4).

6. The computer motherboard fixing device according to claim 2, wherein the two side walls of the moving plate (2) are fixedly connected with a horizontal plate (10), the lower ends of the two horizontal plates (10) are elastically connected with the upper end of the sliding plate (9) at the same side through a second spring, the bottom of the casing (1) is fixedly connected with two connecting plates (19), and the opposite side walls of the two connecting plates (19) are fixedly connected with a limiting plate (18) penetrating through the side walls of the moving plate (2) at the same side.