CN217157225U - Computer mainboard fixing device for computer - Google Patents

Abstract

The utility model discloses a computer mainboard fixing device for computer, the on-line screen storage device comprises a base, the up end fixedly connected with fixed plate of base, the upper end of fixed plate is rotated and is connected with the axis of rotation, the output of axis of rotation is equipped with the backup pad, the upper end of backup pad is seted up flutedly, be equipped with the support arm that two symmetries set up in the backup pad, the recess is equipped with the adjustment mechanism who adjusts the support arm, two the spacing groove has been seted up to the relative lateral wall of support arm, the spacing inslot is equipped with the bracing piece. The utility model discloses a set up rolling disc, supplementary pivot and belt pulley isotructure, when the mainboard component need adjust the angle of installation when assembling, promote supplementary pivot earlier and drive the rolling disc and rotate, drive the connecting axle and rotate when the pivoted, the pivot rotates thereupon under the effect of belt pulley, drives the backup pad and rotates after that, the mainboard carries out angle modulation when the pivoted, and then is favorable to providing convenience to the equipment of mainboard component.

Description

Computer mainboard fixing device for computer

Technical Field

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

Background

The main board, also called main board, is installed in the chassis, and is one of the most basic and important components of the computer.

The existing computer mainboard is generally a rectangular circuit board, generally by the chip, tiny components such as plug-in components constitute the mainboard on, through installing the mainboard in the computer fix the mainboard through a plurality of tiny screws, but the in-process of a plurality of tiny components equipment at the mainboard, because some components are tiny, be difficult to fix it at the in-process of equipment, and then inconvenient with the direct equipment of component to the mainboard, and need assemble the regulation of angle to the mainboard at the in-process of equipment, generally all directly place the mainboard in the place that the plane was put, can't carry out the regulation of angle to the mainboard, and then inconvenient carry out the direction adjustment to the mainboard, both time-wasting is not convenient for again to assemble the mainboard.

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 the base, the up end fixedly connected with fixed plate of base, the upper end of fixed plate is rotated and is connected with the axis of rotation, the output of axis of rotation is equipped with the backup pad, the upper end of backup pad is seted up flutedly, be equipped with the support arm that two symmetries set up in the backup pad, the recess is equipped with the adjustment mechanism who adjusts the support arm, two the spacing groove has been seted up to the relative lateral wall of support arm, the spacing inslot is equipped with the bracing piece, be equipped with two symmetrical splint, two be equipped with the fixture that carries out the centre gripping to the mainboard on the splint, the upper end of base is equipped with the connecting axle, be equipped with on the lateral wall of connecting axle to the pivot rotation drive's actuating mechanism.

Preferably, the adjusting mechanism comprises a threaded rod arranged in a groove, the lower ends of the two support arms are fixedly connected with moving blocks, the threaded rod penetrates through the two moving blocks in threaded connection, and the moving blocks are slidably connected in the groove.

Preferably, fixture is including seting up a plurality of constant head tanks on splint, be equipped with the pulley of two symmetries on the splint, pulley sliding connection is in the constant head tank.

Preferably, actuating mechanism includes the rolling disc of fixed connection at the connecting axle up end, the upper end of rolling disc rotates and is connected with supplementary pivot, the lateral wall of connecting axle all overlaps with the lateral wall of axis of rotation and is equipped with the belt pulley, and the cover is equipped with the belt between two belt pulleys.

Preferably, the side walls of the supporting rod are provided with connecting springs, and the ends of the connecting springs are fixedly connected to the opposite side walls of the two clamping plates.

Preferably, the two ends of the threaded rod are oppositely threaded.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up threaded rod, movable block and splint isotructure, rotate the threaded rod earlier and drive two movable blocks and remove under the effect of recess, splint on the support arm are close to relatively when removing, with mainboard contact splint, the extrusion pulley in the contact, splint move at the bracing piece and then carry out the centre gripping with the mainboard in the effect lower extreme of spacing groove, provide the convenience to mainboard component Assembly.

2. Through setting up rolling disc, supplementary pivot and belt pulley isotructure, when the mainboard component need adjust the angle of installation when assembling, promote supplementary pivot earlier and drive the rolling disc and rotate, drive the connecting axle in the pivoted and rotate, the pivot rotates thereupon under the effect of belt pulley, drives the backup pad and rotates after that, the mainboard carries out the angle modulation when the pivoted, and then is favorable to providing convenience to the equipment of mainboard component.

Drawings

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

fig. 2 is a schematic view of a clamping plate structure of a computer motherboard fixing device for a computer according to the present invention;

fig. 3 is the utility model provides a rotating disc structure sketch map of computer motherboard fixing device for computer.

In the figure: the device comprises a base 1, a fixing plate 2, a rotating shaft 3, a belt pulley 4, a supporting plate 5, a groove 6, a threaded rod 7, a moving block 8, a supporting arm 9, a supporting rod 10, a clamping plate 11, a connecting shaft 12, a rotating disc 13, an auxiliary rotating shaft 14 and a pulley 15.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

Referring to fig. 1-3, a computer motherboard fixing device for computer, including base 1, the up end fixedly connected with fixed plate 2 of base 1, the upper end of fixed plate 2 is rotated and is connected with axis of rotation 3, the output of axis of rotation 3 is equipped with backup pad 5, recess 6 has been seted up to backup pad 5's upper end, be equipped with two support arms 9 that the symmetry set up on backup pad 5, recess 6 is equipped with the adjustment mechanism who adjusts support arm 9, adjustment mechanism is including setting up threaded rod 7 in recess 6, the both ends screw thread of threaded rod 7 is turned to opposite, the equal fixedly connected with movable block 8 of the lower extreme of two support arms 9, threaded rod 7 runs through two movable blocks 8 of threaded connection, movable block 8 sliding connection is in recess 6.

The spacing groove has been seted up to the relative lateral wall of two support arms 9, and the spacing inslot is equipped with bracing piece 10, is equipped with two symmetrical splint 11 on the bracing piece 10, is equipped with the fixture that carries out the centre gripping to the mainboard on two splint 11, and fixture is equipped with the pulley 15 of two symmetries including seting up a plurality of constant head tanks on splint 11, pulley 15 sliding connection is in the constant head tank.

The upper end of base 1 is equipped with connecting axle 12, is equipped with on the lateral wall of connecting axle 12 to the axis of rotation 3 drive mechanism of rotation drive, and drive mechanism includes fixed connection at the rolling disc 13 of connecting axle 12 up end, and the upper end of rolling disc 13 is rotated and is connected with supplementary pivot 14, and the lateral wall of connecting axle 12 and the lateral wall of axis of rotation 3 all overlap and are equipped with belt pulley 4, and the cover is equipped with the belt between two belt pulley 4.

The side walls of the support bar 10 are provided with connecting springs, the ends of which are fixedly connected to the opposite side walls of the two clamping plates 11.

When the utility model is used, as shown in fig. 1-3, when the components on the main board need to be assembled, firstly, the threaded rod 7 is rotated, two moving blocks 8 are driven to move relatively under the action of the groove 6, the supporting arm 9 is driven to move relatively close to each other, then the main board is pushed into the positions of two clamping plates 11 when the supporting arm 9 is close to each other, the main board is pushed inwards while the pulley 15 on the clamping plate 11 is pressed, the clamping plate 11 moves on the supporting rod 10 under the action of the limiting groove, then the main board shell is clamped and fixed, for better assembling the components on the main board, when the angle of the main board installation needs to be adjusted, the rotating disc 13 is driven to rotate by rotating the auxiliary rotating shaft 14, the rotating disc 13 drives the connecting shaft 12 to rotate while rotating, then the rotating shaft 3 is driven to rotate under the action of the belt pulley 4, the supporting plate 5 is driven to rotate while the rotating shaft 3 rotates, after the mainboard component assembly is completed, the mainboard is taken down from the clamping plate 11 under the action of the connecting spring to be installed at a required position, and then the mainboard component is more conveniently assembled or disassembled through clamping, so that the portability is provided.

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 (6)

1. A computer mainboard fixing device for a computer comprises a base (1) and is characterized in that a fixing plate (2) is fixedly connected to the upper end face of the base (1), a rotating shaft (3) is rotatably connected to the upper end of the fixing plate (2), a supporting plate (5) is arranged at the output end of the rotating shaft (3), a groove (6) is formed in the upper end of the supporting plate (5), two symmetrically-arranged supporting arms (9) are arranged on the supporting plate (5), an adjusting mechanism for adjusting the supporting arms (9) is arranged in the groove (6), limiting grooves are formed in opposite side walls of the two supporting arms (9), supporting rods (10) are arranged in the limiting grooves, two symmetrical clamping plates (11) are arranged on the supporting rods (10), clamping mechanisms for clamping a mainboard are arranged on the two clamping plates (11), a connecting shaft (12) is arranged at the upper end of the base (1), and a driving mechanism for driving the rotating shaft (3) to rotate is arranged on the side wall of the connecting shaft (12).

2. The computer motherboard fixing device according to claim 1, wherein the adjusting mechanism comprises a threaded rod (7) disposed in the groove (6), the lower ends of the two supporting arms (9) are fixedly connected with moving blocks (8), the threaded rod (7) is connected with the two moving blocks (8) through threads, and the moving blocks (8) are slidably connected in the groove (6).

3. A computer motherboard holding device as claimed in claim 2, wherein said holding means comprises a plurality of positioning grooves formed on the holding plate (11), two symmetrical pulleys (15) are provided on said holding plate (11), and said pulleys (15) are slidably connected in said positioning grooves.

4. The computer motherboard fixing device of claim 3, wherein the driving mechanism comprises a rotating disc (13) fixedly connected to the upper end surface of the connecting shaft (12), the upper end of the rotating disc (13) is rotatably connected with an auxiliary rotating shaft (14), the side wall of the connecting shaft (12) and the side wall of the rotating shaft (3) are both sleeved with belt pulleys (4), and a belt is sleeved between the two belt pulleys (4).

5. A computer motherboard fixing device as claimed in claim 4, characterized in that the side walls of said supporting rods (10) are provided with connecting springs, the ends of said connecting springs are fixedly connected to the opposite side walls of two said clamping plates (11).

6. The computer motherboard fixing device according to claim 5, wherein the two ends of the threaded rod (7) are oppositely threaded.

Images