CN217739849U

CN217739849U - Computer motherboard fixing device

Info

Publication number: CN217739849U
Application number: CN202221941097.2U
Authority: CN
Inventors: 张世良; 杨烈君; 蔡清池
Original assignee: Ningde Normal University
Current assignee: Ningde Normal University
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-04
Anticipated expiration: 2032-07-26

Abstract

A computer mainboard fixing device comprises a substrate, wherein a horizontal sliding mechanism is arranged on the substrate, and a plurality of clamping mechanisms are arranged on the horizontal sliding mechanism; the horizontal sliding mechanism comprises a plurality of horizontal sliding rail assemblies which are vertically arranged, each horizontal sliding rail assembly comprises a horizontal sliding rail, a plurality of horizontal sliding blocks are arranged on the horizontal sliding rails in a sliding mode, and a plurality of vertically corresponding horizontal sliding blocks are fixedly connected with the same clamping mechanism; the clamping mechanism comprises a vertical slide rail fixedly connected to a plurality of horizontal slide blocks, two vertical slide blocks are arranged on the vertical slide rail in a sliding manner, and clamping assemblies are arranged on the vertical slide blocks; the utility model discloses can the fixed not equidimension mainboard of holding, can switch between the mainboard of different models to do not need use tool alright with dismantle the installation to the mainboard, convenient and practical more.

Description

Computer motherboard fixing device

Technical Field

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

Background

At present, the mainboard of a computer is generally fixedly connected to a reserved threaded hole on a case through a plurality of bolts, so that all the bolts must be detached if the mainboard is required to be repaired or replaced, and meanwhile, a matched tool must be arranged on the hand, so that great troubles are brought to the replacement and maintenance of the mainboard.

Although there is the fixing device that can dismantle the mainboard fast in the market, nevertheless because the size of the mainboard of different functions or the mainboard of different models is different, has mini, compact, standard type, strenghthened type, and their size is all inequality, consequently, can only change the mainboard of the same type, has the limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a computer motherboard fixing device to solve the problem that exists among the above-mentioned prior art.

A computer mainboard fixing device comprises a substrate, wherein a horizontal sliding mechanism is arranged on one side of the substrate, and a plurality of clamping mechanisms are arranged on the horizontal sliding mechanism;

the horizontal sliding mechanism comprises a plurality of horizontal sliding rail assemblies which are vertically arranged, each horizontal sliding rail assembly comprises a horizontal sliding rail which is horizontally arranged, a plurality of horizontal sliding blocks are arranged on the horizontal sliding rail in a sliding mode, a plurality of horizontal sliding blocks which vertically correspond to the horizontal sliding rails are fixedly connected with the same clamping mechanism, and a first locking piece is arranged at the top of each horizontal sliding block;

the clamping mechanism comprises vertical slide rails fixedly connected to a plurality of horizontal slide blocks, two vertical slide blocks are arranged on the vertical slide rails in a sliding manner, and clamping assemblies are mounted on the vertical slide blocks; the clamping assembly on the upper vertical sliding block is symmetrically arranged with the clamping assembly on the lower vertical sliding block; and a second locking piece is arranged on the side surface of the vertical sliding block.

Preferably, the upper clamping assembly comprises a mounting plate fixedly connected to the top surface of the vertical slider, one end of the mounting plate, which is far away from the vertical slide rail, extends out of the vertical slider, two support plates are vertically and fixedly connected to the top surface of the part of the mounting plate, which extends out of the vertical slider, a screw rod is rotatably mounted between the two support plates, a clamping plate is in threaded connection with the screw rod, a through groove is formed in the position, corresponding to the clamping plate, of the top surface of the mounting plate, and the bottom end of the clamping plate penetrates through the through groove from top to bottom and extends to the lower part of the mounting plate; one end of the screw rod, which is far away from the vertical slide rail, penetrates through the support plate and is fixedly connected with a first torsion plate.

Preferably, the first locking part comprises a first bolt vertically penetrating through the horizontal sliding block, the first bolt is in threaded connection with the horizontal sliding block, the top end of the first bolt is limited above the horizontal sliding block and fixedly connected with a second torsion plate, and the bottom end of the first bolt is abutted to the top surface of the horizontal sliding rail.

Preferably, the second locking piece includes that the level wears to establish second bolt on the vertical slider, the second bolt with vertical slider threaded connection the one end of second bolt with vertical slide rail side butt, the other end of second bolt is injectd and is had the third to turn round the board in vertical slider outside and rigid coupling.

Preferably, the bottom of the clamping plate is close to one side of the vertical sliding block and one side of the vertical sliding block, which is close to the clamping plate, is fixedly connected with the cotton pad.

Preferably, the substrate is provided with a plurality of through holes, and the through holes correspond to threaded holes in the computer host case.

Preferably, handles are symmetrically and fixedly connected to two sides of the base plate.

The utility model discloses a following technological effect:

1. the utility model discloses can the fixed not mainboard of equidimension of centre gripping, can switch between the mainboard of different models.

2. The utility model discloses do not need use tool alright with dismantle the installation to the mainboard, convenient and practical more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic side view of the clamping assembly of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

fig. 5 is a partially enlarged view of a portion B in fig. 2 according to the present invention.

Wherein:

1. a substrate; 2. a horizontal slide rail; 3. a horizontal slider; 4. a vertical slide rail; 5. a vertical slide block; 6. mounting a plate; 7. a support plate; 8. a screw; 9. a splint; 10. a through groove; 11. a first torsion plate; 12. a first bolt; 13. a second torsion plate; 14. a second bolt; 15. a third torsion plate; 16. a cotton pad; 17. a through hole; 18. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-5, a computer motherboard fixing device comprises a substrate 1, wherein a horizontal sliding mechanism is installed on one side of the substrate 1, and a plurality of clamping mechanisms are installed on the horizontal sliding mechanism;

the horizontal sliding mechanism comprises a plurality of horizontal sliding rail assemblies which are vertically arranged, each horizontal sliding rail assembly comprises a horizontal sliding rail 2 which is horizontally arranged, a plurality of horizontal sliding blocks 3 are arranged on the horizontal sliding rails 2 in a sliding mode, a plurality of horizontal sliding blocks 3 which vertically correspond to the horizontal sliding rails 2 are fixedly connected with the same clamping mechanism, and a first locking piece is arranged at the top of each horizontal sliding block 3;

the clamping mechanism comprises a vertical slide rail 4 fixedly connected on a plurality of horizontal slide blocks 3, two vertical slide blocks 5 are arranged on the vertical slide rail 4 in a sliding manner, and clamping assemblies are arranged on the vertical slide blocks 5; the clamping assembly on the upper vertical sliding block 5 is symmetrically arranged with the clamping assembly on the lower vertical sliding block 5; and a second locking piece is arranged on the side surface of the vertical sliding block 5.

The base plate 1 is vertically arranged and used for being installed on the side face of the inner cavity of the case, the number of the horizontal sliding blocks 3 on all the horizontal sliding rails 2 is the same, the corresponding horizontal sliding blocks 3 are all located in the same vertical line, a plurality of horizontal sliding blocks 3 located in the same vertical line are fixedly connected with the same vertical sliding rail 4, and the direction of a clamping assembly on the upper vertical sliding block 5 is opposite to that of a clamping assembly on the lower vertical sliding block 5; the main board is arranged between the upper clamping component and the lower clamping component, the first locking piece can fix the position of the horizontal sliding block 3 on the horizontal sliding rail 2, and the second locking piece can fix the position of the vertical sliding block 5 on the vertical sliding rail 4.

According to a further optimized scheme, the upper clamping assembly comprises a mounting plate 6 fixedly connected to the top surface of the vertical sliding block 5, one end, far away from the vertical sliding rail 4, of the mounting plate 6 extends out of the vertical sliding block 5 to form the vertical sliding block 5, two support plates 7 are fixedly connected to the top surface of the part, extending out of the vertical sliding block 5, of the mounting plate 6 in a vertical mode, a screw rod 8 is rotatably mounted between the two support plates 7, a clamping plate 9 is connected to the screw rod 8 in a threaded mode, a through groove 10 is formed in the position, corresponding to the clamping plate 9, of the top surface of the mounting plate 6, and the bottom end of the clamping plate 9 penetrates through the through groove 10 from top to bottom and extends to the position below the mounting plate 6; one end of the screw 8, which is far away from the vertical slide rail 4, penetrates through the support plate 7 and is fixedly connected with a first torsion plate 11.

The mounting plate 6 is horizontally arranged, the two support plates 7 are parallel to the base plate 1 and located on the portion, extending out of the vertical slider 5, of the mounting plate 6, the screw rod 8 is rotatably connected with the two support plates 7 through a bearing, the screw rod 8 is horizontally arranged and perpendicular to the base plate 1, the through groove 10 is formed in the portion, extending out of the vertical slider 5, of the mounting plate 6 and located right below the screw rod 8, the length direction of the through groove 10 is parallel to the axial direction of the screw rod 8, the clamping plate 9 is limited in the through groove 10 and is in sliding connection with the groove wall of the through groove 10, the bottom end of the clamping plate 9 is lower than the bottom surface of the vertical slider 5, the screw rod 8 can be driven to rotate by rotating the first torsion plate 11, the clamping plate 9 is driven to horizontally move, the distance from the clamping plate 9 to the vertical slider 5 is adjusted, and the edge of a main board is clamped; the lower clamping component and the upper clamping component are arranged in a vertically symmetrical mode through a horizontal plane in the middle of the two vertical sliding blocks 5.

Further optimize the scheme, first locking piece is including vertical first bolt 12 of wearing to establish on horizontal slider 3,

first bolt

12 and 3 threaded connection of horizontal slider, and the top of first bolt 12 is injectd in the top of horizontal slider 3 and the rigid coupling has the second to turn round board 13, the bottom of first bolt 12 and the top surface butt of horizontal slide rail 2.

The second torsion plate 13 is rotated to axially move the first bolt 12, when the first bolt 12 abuts against the horizontal sliding rail 2 and forms pressure, the position of the horizontal sliding block 3 on the horizontal sliding rail 2 is locked, and when the first bolt 12 leaves the horizontal sliding rail 2, the horizontal sliding block 3 can slide.

Further optimize the scheme, the second locking piece includes that the level wears to establish second bolt 14 on vertical slider 5, second bolt 14 with 5 threaded connection of vertical slider, the one end and the 4 side butt of vertical slide rail of second bolt 14, the other end of second bolt 14 is injectd in the 5 outsides of vertical slider and the rigid coupling has the third to turn round board 15.

Rotating third and turning round board 15 and can driving second bolt 14 and rotate, second bolt 14 can axial displacement, and when second bolt 14 and vertical slide rail 4 butt and formed pressure, vertical slider 5 can lock in the position on vertical slide rail 4, and when second bolt 14 left vertical slide rail 4, vertical slider 5 alright with slide on vertical slide rail 4.

Further optimize the scheme, the cotton pad 16 is fixedly connected to one side of the bottom of the clamping plate 9, which is close to the vertical sliding block 5, and one side of the vertical sliding block 5, which is close to the clamping plate 9.

The cotton pad 16 can prevent that the mainboard from being damaged by splint 9 and vertical slider 5, effectively protects the mainboard edge.

In a further optimized scheme, the base plate 1 is provided with a plurality of through holes 17, and the through holes 17 correspond to threaded holes in a computer host case.

The through holes 17 correspond to threaded holes in the side wall of the inner cavity of the case, and the substrate 1 can be fixedly connected to the side wall of the inner cavity of the case through bolts.

In a further optimized scheme, handles 18 are symmetrically and fixedly connected to two sides of the substrate 1, and the handles 18 can facilitate a user to carry the substrate 1.

Use the utility model discloses a when, earlier through the bolt with 1 rigid coupling of base plate on quick-witted incasement chamber lateral wall, it turns round board 15 to unscrew all third, make the interval grow of two vertical sliders 5 on same vertical slide rail 4, and be in same height with the position of the vertical slider 5 of all below, it turns round board 15 to screw up the third, then according to mainboard size of a dimension, it turns round board 13 to unscrew all second, adjust the interval between vertical slide rail 4 with the size of adaptation mainboard, it turns round board 13 to screw up the second, then rotate first board 11 to twist, make splint 9 on all vertical sliders 5 keep away from vertical slider 5, place the mainboard vertically between vertical slider 5 in the below and splint 9, and the overlap joint is on below mounting panel 6, it turns round board 15 to unscrew the third on the vertical slider 5 of top, make the vertical slider 5 of top slide downwards, clamp between vertical slider 5 of top and splint 9 up to the top of mainboard, it makes splint 9 and the interval of slider 5 diminish to rotate first board 11 to twist in proper order, realize fixed to the centre gripping of mainboard, it can make the slider 5 and vertical slider 5 to twist up to separate, then the mainboard 5, then can take out.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A computer motherboard fixing device, characterized by comprising: the clamping mechanism comprises a base plate (1), wherein a horizontal sliding mechanism is installed on one side of the base plate (1), and a plurality of clamping mechanisms are installed on the horizontal sliding mechanism;

the horizontal sliding mechanism comprises a plurality of horizontal sliding rail assemblies which are vertically arranged, each horizontal sliding rail assembly comprises a horizontal sliding rail (2) which is horizontally arranged, a plurality of horizontal sliding blocks (3) are arranged on the horizontal sliding rails (2) in a sliding mode, the horizontal sliding blocks (3) which vertically correspond to the horizontal sliding rails (2) are fixedly connected with the same clamping mechanism, and a first locking piece is installed at the top of each horizontal sliding block (3);

the clamping mechanism comprises vertical slide rails (4) fixedly connected to a plurality of horizontal slide blocks (3), two vertical slide blocks (5) are arranged on the vertical slide rails (4) in a sliding mode, and clamping assemblies are mounted on the vertical slide blocks (5); the clamping assembly on the upper vertical sliding block (5) is symmetrically arranged with the clamping assembly on the lower vertical sliding block (5); and a second locking piece is arranged on the side surface of the vertical sliding block (5).

2. The computer motherboard fixing device of claim 1, wherein: the upper clamping assembly comprises a mounting plate (6) fixedly connected to the top surface of the upper vertical sliding block (5), one end, far away from the vertical sliding rail (4), of the mounting plate (6) extends out of the vertical sliding block (5), two support plates (7) are vertically and fixedly connected to the top surface of the part, extending out of the vertical sliding block (5), of the mounting plate (6), a screw rod (8) is rotatably mounted between the two support plates (7), a clamping plate (9) is connected to the screw rod (8) in a threaded mode, a through groove (10) is formed in the position, corresponding to the clamping plate (9), of the top surface of the mounting plate (6), and the bottom end of the clamping plate (9) penetrates through the through groove (10) from top to bottom and extends to the position below the mounting plate (6); one end, far away from the vertical sliding rail (4), of the screw (8) penetrates through the support plate (7) and is fixedly connected with a first torsion plate (11).

3. The computer motherboard fixing device of claim 1, wherein: first locking part is including vertical wearing to establish first bolt (12) on horizontal slider (3), first bolt (12) with horizontal slider (3) threaded connection, the top of first bolt (12) is injectd in the top and the rigid coupling of horizontal slider (3) have the second to turn round board (13), the bottom of first bolt (12) with the top surface butt of horizontal slide rail (2).

4. The computer motherboard fixing device of claim 1, wherein: the second locking piece includes that the level wears to establish second bolt (14) on vertical slider (5), second bolt (14) with vertical slider (5) threaded connection, the one end of second bolt (14) with vertical slide rail (4) side butt, the other end of second bolt (14) is injectd in vertical slider (5) outside and rigid coupling have the third to turn round board (15).

5. A computer motherboard holding apparatus as claimed in claim 2, wherein: the bottom of the clamping plate (9) is close to one side of the vertical sliding block (5) and the vertical sliding block (5) is close to one side of the clamping plate (9) which is fixedly connected with a cotton pad (16).

6. The computer motherboard fixing device of claim 1, wherein: a plurality of through holes (17) are formed in the base plate (1), and the through holes (17) correspond to threaded holes in a computer host case.

7. The computer motherboard fixing device of claim 1, wherein: handles (18) are symmetrically and fixedly connected to two sides of the base plate (1).