CN218350800U

CN218350800U - Mainboard joint installation locking equipment

Info

Publication number: CN218350800U
Application number: CN202222963840.0U
Authority: CN
Inventors: 赵贤涛; 李婷; 陈敏
Original assignee: Wuhan Information Technology Co ltd
Current assignee: Wuhan Information Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-01-20
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a mainboard joint installation locking equipment relates to mainboard installation technical field, and its technical scheme includes quick-witted case, the inner wall fixedly connected with mounting bracket of machine case, the outer wall all around of mounting bracket is provided with a plurality of locking mechanical system, the utility model discloses a locking mechanical system, inwards stir the actuating lever, can drive the bolt and break away from the draw-in groove, make the bolt remove the locking to the mainboard body, can be quick dismantle mainboard mount pad alone, it can make two splint keep away from each other to rotate the crank after dismantling the mainboard mount pad, remove the centre gripping to the mainboard body fast, make things convenient for the dismantlement maintenance in later stage, and when the installation, only need to fix the mainboard body on the mainboard mount pad, pushing the inside of mounting bracket with the mainboard mount pad, the locking mechanical system of mounting bracket outer wall can lock the mainboard mount pad fast, and is very convenient.

Description

Mainboard joint installation locking equipment

Technical Field

The utility model relates to a mainboard installation technical field especially relates to a mainboard joint installation locking equipment.

Background

Computer motherboard, also called motherboard, system board or motherboard; the computer is an extremely important computer component arranged in a case, a computer mainboard is generally a rectangular circuit board, a main circuit system forming the computer is arranged on the computer mainboard, and the computer mainboard generally comprises elements such as a BIOS chip, an IO control chip, a keyboard and panel control switch interface, an indicator light plug-in unit, an expansion slot, a computer mainboard and a direct current power supply plug-in unit of a plug-in card and the like;

the existing installation mode for the computer mainboard is mostly to fix the computer mainboard in the case through screws, after the use time is longer, the fixing screws of the computer mainboard can rust or slide, so that the computer mainboard loosens, deflects and even drops, and the computer mainboard is broken.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the current mounting means who is used for computer motherboard among the prior art mostly to fix it in its quick-witted incasement portion through the screw, its set screw can rust or smooth silk after the live time is longer, make the not hard up skew of computer motherboard drop even, lead to computer motherboard to break, and because the installation of mainboard is through the screw fixation, need the staff to fix according to screw order one of seting up, it is comparatively loaded down with trivial details, inconvenient installation and the shortcoming of later stage's dismantlement maintenance, and the tight lock equipment of mainboard joint installation that proposes.

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

the utility model provides a mainboard joint installation locking equipment, includes quick-witted case, the inner wall fixedly connected with mounting bracket of machine case, the outer wall all around of mounting bracket is provided with a plurality of locking mechanical system, the internally mounted of mounting bracket has the mainboard mount pad, a plurality of slide rails have been seted up to the outer wall of mainboard mount pad, the inside sliding connection of slide rail has two sliders, the outer wall of mainboard mount pad is provided with the straight flute, the straight flute is located a plurality of the centre of slide rail, the inside of straight flute is rotated and is connected with two-way threaded rod, the outer wall middle part of two-way threaded rod is rotated and is connected with the spacer block, the outer wall threaded connection of two-way threaded rod has two thread blocks, the slider with the common fixedly connected with splint of outer wall of thread block, two install the mainboard body between the splint jointly.

The above technical solution further comprises:

one end of the bidirectional threaded rod penetrates through the straight groove and extends to the outer wall of the mainboard mounting seat, and the bidirectional threaded rod extends to one end of the outer wall of the mainboard mounting seat and is fixedly connected with a crank.

The outer wall of two splint has seted up the spacing groove, the spacing groove is trapezoidal, mainboard body joint is in the inside of spacing groove, the outer wall all around of mainboard mount pad is provided with a plurality of draw-in grooves.

Locking mechanical system include fixed connection in a plurality of locks of mounting bracket outer wall put up, the support arm is installed to the outer wall of lock frame, the support arm is kept away from the one end fixed connection of lock frame is in the outer wall of mounting bracket, two connecting rods of inner wall fixedly connected with of lock frame, the inner wall fixedly connected with spring of lock frame.

The spring is located two between the connecting rod, two the common sliding connection of outer wall of connecting rod has the movable block, the spring is kept away from the one end fixed connection of lock frame inner wall is in the outer wall of movable block, the movable block is kept away from one side outer wall fixedly connected with bolt of spring.

Locking mechanical system still includes fixed connection and is in the dead lever of support arm outer wall, the outer wall of dead lever rotates and is connected with the actuating lever, the spout has been seted up to the outer wall of actuating lever, the outer wall fixedly connected with fixed axle of bolt, fixed axle sliding connection be in the inside of spout, the bolt runs through the mounting bracket extends to the inside of draw-in groove.

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

1. the utility model discloses in, can drive two screw thread blocks through rotating two-way threaded rod and be close to each other and keep away from each other, the screw thread block can drive two splint with mainboard body centre gripping, a plurality of slide rails of rethread and its inside gliding slider, can make that splint can be stable carry out the centre gripping to the mainboard body, and the spacing groove that the inner wall of two splint was seted up can carry out the joint to the both ends edge of mainboard body, just so can stabilize effectually under the condition that does not use the screw and fix the mainboard body, and two splint can remove and can adapt to most not unidimensional mainboard, and the practicality is good.

2. The utility model discloses in, through locking mechanical system, inwards stir the actuating lever, can drive the bolt and break away from the draw-in groove, make the bolt remove the locking to the mainboard body, can be quick dismantle mainboard mount pad alone, it can make two splint keep away from each other to rotate the crank after dismantling the mainboard mount pad, remove the centre gripping to the mainboard body fast, make things convenient for the dismantlement maintenance in later stage, and when the installation, only need to fix the mainboard body on the mainboard mount pad, push the inside of mounting bracket with the mainboard mount pad, the locking mechanical system of mounting bracket outer wall can lock the mainboard mount pad fast, and is very convenient.

Drawings

Fig. 1 is an overall schematic view of a main board clamping installation locking device provided by the present invention;

fig. 2 is a first partial view of the present invention;

fig. 3 is a second partial view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is a first partial cross-sectional view of the present invention;

fig. 6 is a second partial cross-sectional view of the present invention.

In the figure: 1. a chassis; 2. a mounting frame; 3. a lock frame; 4. a mainboard mounting base; 5. a slide rail; 6. a straight groove; 7. a bidirectional threaded rod; 8. a crank; 9. a slider; 10. a spacer block; 11. a splint; 12. a limiting groove; 13. a main board body; 14. a thread block; 15. a drive rod; 16. fixing the rod; 17. a connecting rod; 18. a spring; 19. a support arm; 20. a movable block; 21. a chute; 22. a fixed shaft; 23. a bolt; 24. a clamping groove.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-6, the utility model provides a locking device for installing a motherboard in a clamping manner, which comprises a case 1, wherein an installation frame 2 is fixedly connected to the inner wall of the case 1, a motherboard installation seat 4 is installed inside the installation frame 2, a plurality of slide rails 5 are arranged on the outer wall of the motherboard installation seat 4, two slide blocks 9 are slidably connected inside the slide rails 5, a straight groove 6 is arranged on the outer wall of the motherboard installation seat 4, the straight groove 6 is positioned in the middle of the slide rails 5, a bidirectional threaded rod 7 is rotatably connected inside the straight groove 6, and a spacer block 10 is rotatably connected to the middle part of the outer wall of the bidirectional threaded rod 7;

two threaded rod 7's outer wall threaded connection has two screw thread pieces 14, the common fixedly connected with splint 11 of the outer wall of slider 9 and screw thread piece 14, install mainboard body 13 jointly between two splint 11, straight flute 6 and the outer wall that extends to mainboard mount pad 4 are run through to the one end of two-way threaded rod 7, two-way threaded rod 7 extends to the one end fixedly connected with crank 8 of 4 outer walls of mainboard mount pad, spacing groove 12 has been seted up to two splint 11's outer wall, spacing groove 12 is trapezoidal, mainboard body 13 joint is in the inside of spacing groove 12.

A mainboard joint installation locking device theory of operation based on embodiment one is, through rotating crank 8, can drive two-way threaded rod 7 and rotate, two-way threaded rod 7 can drive two screw thread pieces 14 and be close to each other and keep away from each other, screw thread piece 14 can drive two splint 11 with mainboard body 13 centre gripping, rethread multiple slide rail 5 and its inside gliding slider 9, can make splint 11 can be stable carry out the centre gripping to mainboard body 13, and spacing groove 12 that two splint 11's inner wall was seted up can carry out the joint to mainboard body 13's both ends edge, just so can be stable effectually fix mainboard body 13 under the condition that does not use the screw, and two splint 11 can remove and can adapt to most not unidimensional mainboard, and the practicality is good.

Example two

As shown in fig. 1 to 6, based on the first embodiment, a plurality of clamping grooves 24 are formed in the peripheral outer wall of the motherboard mounting seat 4, a plurality of locking mechanisms are arranged in the peripheral outer wall of the mounting frame 2, each locking mechanism includes a plurality of lock frames 3 fixedly connected to the outer wall of the mounting frame 2, a supporting arm 19 is installed on the outer wall of each lock frame 3, one end, away from the lock frame 3, of each supporting arm 19 is fixedly connected to the outer wall of the mounting frame 2, two connecting rods 17 are fixedly connected to the inner wall of each lock frame 3, a spring 18 is fixedly connected to the inner wall of each lock frame 3, and the spring 18 is located between the two connecting rods 17;

common sliding connection of outer wall of two connecting rods 17 has movable block 20, the one end fixed connection at movable block 20 of 3 inner walls of lock frame is kept away from to spring 18, one side outer wall fixedly connected with bolt 23 of spring 18 is kept away from to movable block 20, locking mechanical system still includes the dead lever 16 of fixed connection at the 19 outer walls of support arm, the outer wall rotation of dead lever 16 is connected with actuating lever 15, spout 21 has been seted up to actuating lever 15's outer wall, the outer wall fixedly connected with fixed axle 22 of bolt 23, fixed axle 22 sliding connection is in the inside of spout 21, bolt 23 runs through mounting bracket 2 and extends to the inside of draw-in groove 24.

In this embodiment, the driving rod 15 is shifted inward by the locking mechanism, one end of the driving rod 15, which is provided with the sliding chute 21, drives the fixing shaft 22 inside the sliding chute 21 to move toward the direction of the lock frame 3, and the fixing shaft 22 can drive the bolt 23 to disengage from the clamping groove 24, so that the bolt 23 unlocks the main board body 13, the main board mounting seat 4 can be quickly and independently disassembled, the two clamp plates 11 can be separated from each other by rotating the crank 8 after the main board mounting seat 4 is disassembled, the clamping of the main board body 13 is quickly released, and the later-stage disassembly and maintenance are facilitated;

and when the installation, only need to fix mainboard body 13 on mainboard mount pad 4, in the inside of pushing mainboard mount pad 4 into mounting bracket 2, at the in-process that pushes, mainboard mount pad 4 extrudes bolt 23, bolt 23 makes movable block 20 extrude spring 18 this moment, spring 18 produces deformation, when pushing mainboard mount pad 4 into mounting bracket 2 inside completely, draw-in groove 24 is corresponding with bolt 23, do not extrude bolt 23, movable block 20 does not receive the extrusion force of bolt 23, can receive the elasticity that spring 18 deformation produced, the inside of draw-in groove 24 impresses bolt 23, accomplish the locking, the locking mechanical system of 2 outer walls of mounting bracket can lock mainboard mount pad 4 fast like this, and is very convenient.

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 locking equipment for the clamping installation of the mainboard comprises a case (1) and is characterized in that an installation frame (2) is fixedly connected to the inner wall of the case (1), a plurality of locking mechanisms are arranged on the peripheral outer wall of the installation frame (2), a mainboard installation seat (4) is installed inside the installation frame (2), a plurality of slide rails (5) are arranged on the outer wall of the mainboard installation seat (4), and two slide blocks (9) are slidably connected inside the slide rails (5);

the outer wall of mainboard mount pad (4) is provided with straight flute (6), straight flute (6) are located a plurality of the centre of slide rail (5), the inside rotation of straight flute (6) is connected with two-way threaded rod (7), the outer wall middle part of two-way threaded rod (7) is rotated and is connected with spacer block (10), the outer wall threaded connection of two-way threaded rod (7) has two thread blocks (14), slider (9) with the common fixedly connected with splint (11) of outer wall of thread block (14), two install mainboard body (13) between splint (11) jointly.

2. A mainboard clamping installation and locking device according to claim 1, characterized in that one end of the bidirectional threaded rod (7) penetrates through the straight groove (6) and extends to the outer wall of the mainboard mounting seat (4), and one end of the bidirectional threaded rod (7) extending to the outer wall of the mainboard mounting seat (4) is fixedly connected with a crank (8).

3. A main board clamping installation and locking device according to claim 2, characterized in that the outer walls of the two clamping plates (11) are provided with limiting grooves (12), the limiting grooves (12) are trapezoidal, the main board body (13) is clamped inside the limiting grooves (12), and the outer walls around the main board installation seat (4) are provided with a plurality of clamping grooves (24).

4. A mainboard joint installation locking device according to claim 3, characterized in that the locking mechanism comprises a plurality of lock frames (3) fixedly connected to the outer wall of the mounting rack (2), a support arm (19) is installed on the outer wall of the lock frame (3), one end of the support arm (19) away from the lock frame (3) is fixedly connected to the outer wall of the mounting rack (2), two connecting rods (17) are fixedly connected to the inner wall of the lock frame (3), and a spring (18) is fixedly connected to the inner wall of the lock frame (3).

5. A mainboard joint installation locking device according to claim 4, characterized in that, spring (18) is located two between connecting rod (17), and the outer wall of two connecting rod (17) has movable block (20) in common sliding connection, the one end fixed connection that spring (18) kept away from the lock frame (3) inner wall is in the outer wall of movable block (20), one side outer wall fixed connection that spring (18) was kept away from to movable block (20) has bolt (23).

6. The main board clamping and installing locking device as claimed in claim 5, wherein the locking mechanism further comprises a fixing rod (16) fixedly connected to the outer wall of the supporting arm (19), a driving rod (15) is rotatably connected to the outer wall of the fixing rod (16), a sliding groove (21) is formed in the outer wall of the driving rod (15), a fixing shaft (22) is fixedly connected to the outer wall of the bolt (23), the fixing shaft (22) is slidably connected to the inside of the sliding groove (21), and the bolt (23) penetrates through the mounting frame (2) and extends to the inside of the clamping groove (24).