CN219716050U - Computer motherboard installs fixed knot and constructs - Google Patents

Abstract

The utility model discloses a computer motherboard mounting and fixing structure, which comprises a supporting piece, wherein the supporting piece comprises a supporting frame, bolts are vertically and downwards threaded on the bottom surface of the supporting frame to penetrate through, a plurality of damping spring shock absorbers are vertically fixed on the top surface of the supporting frame, a first shock absorbing piece is vertically arranged at the bottom of each bolt, each first shock absorbing piece comprises a screw cylinder and a bottom plate, the screw cylinders are assembled on the bolts, springs are vertically fixed on the bottom surface of each screw cylinder, and damping rods are vertically fixed on the top surface of each bottom plate. The utility model solves the problems that the prior main board is fixed on the chassis through bolts, the main board lacks a special supporting protection structure, the impact of collision carried by the chassis is transmitted to the main board through the chassis, a plurality of electronic components are inserted on the main board, meanwhile, a plurality of electronic elements are arranged on the main board, the main board is transmitted to the chassis due to the lack of the supporting shock-absorbing structure, and the main board plug connector and the electronic element connecting pins are loosened, so that the main board cannot work normally.

Description

Computer motherboard installs fixed knot and constructs

Technical Field

The present utility model relates to the field of computer motherboard mounting technologies, and in particular, to a computer motherboard mounting and fixing structure.

Background

The computer main board is also called as a main board, a system board or a motherboard, is installed in a case, is one of the most basic and important components of a microcomputer, is generally a rectangular circuit board, is provided with main circuit systems forming a computer, is usually directly fixed in the case through bolts, and is rigidly connected with the case in a manner of installing the main board and the case, and has good connection firmness, but vibration on the case is directly transmitted to the main board.

Above-mentioned computer motherboard passes through the bolt fastening on the machine case, and the mainboard itself lacks dedicated support protection architecture, and the striking in the collision transport that the machine case received is passed on the mainboard through the machine case, has multiple electronic components to peg graft on the mainboard, has multiple electronic component simultaneously, lacks support shock-absorbing structure and leads to the mainboard to receive the vibrations that pass to the machine case, leads to mainboard bayonet joint and electronic component connection stitch not hard up, leads to the unable normal work of mainboard.

Disclosure of Invention

The present utility model is directed to a computer motherboard mounting and fixing structure, which aims to improve the above-mentioned problems.

The utility model is realized in the following way:

the utility model provides a computer motherboard installs fixed knot and constructs, including support piece including the frame, vertical downward screw thread runs through on the bottom surface of frame installs the bolt, and the top surface of frame is last to be fixed with many damping spring shock absorbers vertically, the vertical first shock absorber that is provided with in bolt bottom, first shock absorber includes a spiral shell section of thick bamboo and bottom plate, spiral shell section of thick bamboo screw thread subassembly is on the bolt, and vertical being fixed with the spring on the bottom surface of spiral shell section of thick bamboo, vertical damping pole that is fixed with on the top surface of bottom plate, and the top of damping pole runs through the spring and fixes on the bottom surface of spiral shell section of thick bamboo, the bottom mounting of spring is on the top surface of bottom plate, the top of frame is provided with the second shock absorber, the second shock absorber includes the frame, the level is fixed with the mainboard in the frame.

Further, a plurality of inserting posts are fixed on the bottom surface of the support frame in a vertically downward sliding and penetrating mode, and the bottom surface of the support frame is connected with the top end of the damping spring shock absorber.

Further, the top surface of the support frame is horizontally fixed with a mounting frame, and the mounting frame is horizontally provided with a main board.

Further, the top surface of the mounting frame is provided with a mounting groove downwards, and a rubber pad is fixed in the mounting groove of the mounting frame.

Further, the screw holes are formed in the mounting frame in a penetrating mode through vertical threads, and the main board and the mounting frame are fixedly mounted through the screw holes in the rubber pad and the mounting frame in a penetrating mode through screws.

Further, a stud is vertically fixed downwards on the bottom surface of the bottom plate.

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

(1) The main board is fixedly arranged on the second damping piece at the top of the support frame in use, the screw barrel in the first damping piece is assembled by the screw threads on the bottom surface of the support frame, vibration of the chassis in use causes vibration of the support frame, the deformation of the extrusion spring and the shrinkage of the damping rod are absorbed, the deformation potential energy of the vibration spring is counteracted by the restoring damping force of the damping rod, the influence of vibration on the support frame provided with the main board is effectively reduced, and the stability of the pins of the main board plug connector and the electronic element connection and the normal work of the main board are ensured;

(2) The main board is embedded and installed in the installation groove of the installation frame in use, the main board and the installation frame are assembled through screw threads, the plug post of the support frame is vertically slid in the support frame due to chassis vibration, the damping spring shock absorber is extruded to absorb vibration, and the main board plug connector and the electronic element connecting pins are kept to be stable and work normally.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view of the support in an exploded state in an embodiment of the present utility model;

FIG. 4 is a schematic view showing the structure of the first shock absorbing member in an exploded state in the embodiment of the present utility model;

fig. 5 is a schematic view showing a structure of the second shock absorbing member in an exploded state in the embodiment of the present utility model.

In the figure: 1. a support; 11. a frame is supported; 12. a bolt; 13. damping spring shock absorber; 2. a first shock absorbing member; 21. a screw cylinder; 22. a spring; 23. a bottom plate; 24. a damping rod; 25. a stud; 3. a second shock absorbing member; 31. a support frame; 32. a mounting frame; 33. a rubber pad; 34. a main board; 35. and (5) a screw.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a computer motherboard mounting and fixing structure includes a supporting member 1 including a supporting frame 11, a bolt 12 is vertically installed on the bottom surface of the supporting frame 11 in a downward threaded penetrating manner, a plurality of damping spring dampers 13 are vertically fixed on the top surface of the supporting frame 11, a first damper 2 is vertically arranged at the bottom of the bolt 12, the first damper 2 includes a screw cylinder 21 and a bottom plate 23, the screw cylinder 21 is assembled on the bolt 12 in a threaded manner, a spring 22 is vertically fixed on the bottom surface of the screw cylinder 21, a damping rod 24 is vertically fixed on the top surface of the bottom plate 23, the top end of the damping rod 24 penetrates through the spring 22 to be fixed on the bottom surface of the screw cylinder 21, a stud 25 is vertically fixed on the bottom surface of the bottom plate 23 in a downward manner, the stud 25 is fixed on the chassis in a nut fitting manner, a second damper 3 is arranged above the supporting frame 11, the second damper 3 includes a supporting frame 31, and a motherboard 34 is horizontally fixed in the supporting frame 31. In use, the main board 34 is fixedly arranged on the second shock absorbing member 3 at the top of the supporting frame 11, the bolts 12 on the bottom surface of the supporting frame 11 are used for assembling the screw cylinders 21 in the first shock absorbing member 2 in a threaded manner, in use, vibration of the chassis causes vibration of the supporting frame 11, the deformation of the extrusion springs 22 and the shrinkage of the damping rods 24 are caused, deformation potential energy of the absorption vibration springs 22 is counteracted by restoring damping force of the damping rods 24, influence of vibration on the supporting frame 11 provided with the main board 34 is effectively reduced, and stable and normal operation of the main board plug connector and the electronic element connecting pins is ensured.

Referring to fig. 3 and 5, a plurality of inserting posts are fixed on the bottom surface of the supporting frame 31 and vertically slide downwards to penetrate through the supporting frame 11, the bottom surface of the supporting frame 31 is connected with the top end of the damping spring shock absorber 13, the top surface of the supporting frame 31 is horizontally fixed with the mounting frame 32, the mounting frame 32 is horizontally provided with a main board 34, the top surface of the mounting frame 32 is downwardly provided with a mounting groove, a rubber pad 33 is fixed in the mounting groove of the mounting frame 32, abrasion of the main board 34 is reduced, vertical threads on the mounting frame 32 penetrate through screw holes provided with screw holes, the main board 34 and the mounting frame 32 penetrate through the rubber pad 33 and the screw holes on the mounting frame 32 through screws 35, the main board 34 is embedded into the mounting groove of the mounting frame 32 in use, the main board 34 and the mounting frame 32 are assembled through the screw threads of the screws 35, the inserting posts of the supporting frame 31 vertically slide in the supporting frame 11 due to chassis shock, the damping spring shock absorber 13 is extruded, and the main board plug connector and electronic components are stably connected, and pins of the main board normally work.

Working principle: in use, the main board 34 is fixedly arranged on the second shock absorbing member 3 at the top of the supporting frame 11, the bolts 12 on the bottom surface of the supporting frame 11 are used for assembling the screw cylinders 21 in the first shock absorbing member 2 in a threaded manner, in use, vibration of the chassis causes vibration of the supporting frame 11, the deformation of the extrusion springs 22 and the shrinkage of the damping rods 24 are caused, deformation potential energy of the absorption vibration springs 22 is counteracted by restoring damping force of the damping rods 24, the main board 34 is embedded into the mounting grooves of the mounting frame 32, the main board 34 and the mounting frame 32 are assembled through the threads of the screws 35, the vibration of the chassis causes the inserted columns of the supporting frame 31 to vertically slide in the supporting frame 11, and the vibration is absorbed by the extrusion damping spring shock absorbers 13.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a computer motherboard installs fixed knot constructs, its characterized in that, includes support piece (1) including frame (11), vertical downward screw thread runs through on the bottom surface of frame (11) installs bolt (12), and vertical many damping spring bumper shock absorber (13) of being fixed with on the top surface of frame (11), bolt (12) bottom is vertical to be provided with first shock attenuation piece (2), first shock attenuation piece (2) include screw barrel (21) and bottom plate (23), screw barrel (21) screw thread assembly is on bolt (12), and vertical being fixed with spring (22) on the bottom surface of screw barrel (21), vertical being fixed with damping rod (24) on the top surface of bottom plate (23), and the top of damping rod (24) runs through spring (22) and fixes on the bottom surface of screw barrel (21), the bottom mounting of spring (22) is on the top surface of bottom plate (23), the top of frame (11) is provided with second shock attenuation piece (3), second shock attenuation piece (3) include hold in the palm frame (31), hold in the palm in the frame (31) and be fixed.

2. The computer motherboard mounting and fixing structure according to claim 1, wherein a plurality of inserting posts are fixed on the bottom surface of the supporting frame (31) by vertically sliding downwards through the supporting frame (11), and the bottom surface of the supporting frame (31) is connected with the top end of the damping spring shock absorber (13).

3. A computer motherboard mounting and fixing structure according to claim 2, wherein a mounting frame (32) is horizontally fixed to the top surface of the supporting frame (31), and a motherboard (34) is horizontally mounted to the mounting frame (32).

4. A computer motherboard mounting and fixing structure according to claim 3, wherein the top surface of the mounting frame (32) is provided with a mounting groove downwards, and a rubber pad (33) is fixed in the mounting groove of the mounting frame (32).

5. The computer motherboard mounting and fixing structure according to claim 4, wherein the mounting frame (32) is provided with a screw hole through which vertical threads penetrate, and the motherboard (34) and the mounting frame (32) are fixedly mounted through the rubber pad (33) and the screw hole on the mounting frame (32) by screws (35).

6. A computer motherboard mounting fixture according to claim 1, wherein studs (25) are fixed vertically downwards on the underside of the base plate (23).