CN215264640U

CN215264640U - Computer mainboard fixing device for computer

Info

Publication number: CN215264640U
Application number: CN202121353718.0U
Authority: CN
Inventors: 王亮
Original assignee: Jiangsu Institute of Economic and Trade Technology
Current assignee: Jiangsu Institute of Economic and Trade Technology
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-21
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a computer mainboard fixing device for a computer, which comprises a fixing frame, wherein a limiting frame is rotationally arranged on the fixing frame, one end of the limiting frame is fixedly provided with a limiting block, a limiting groove is arranged on the limiting frame, a rectangular block is arranged in the rectangular groove in a sliding manner, a fixed rod is fixedly arranged at one end of the rectangular block, a moving mechanism is arranged on the limiting frame, the moving mechanism comprises a moving block, a fixed block and a bidirectional screw rod, and a buckle mechanism is arranged on the limiting frame; the utility model discloses a rotating the handle, driving bevel gear group and rotating, bevel gear group drives, and bevel gear group drives two-way screw rod and rotates, and two-way screw rod drives the movable block and gathers together to the well along first shifting chute, and the movable block then drives the rotary rod and remove, and the rotary rod then promotes the dead lever and removes along the rectangular channel, fixes the computer mainboard in spacing, realizes dismantling fast, reduces the damage to the computer mainboard.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model relates to a computer technology field specifically is a computer motherboard fixing device for computer.

Background

With the innovation of technology, computers are used in more and more fields, and computer motherboards are also being studied more as carriers of main operating components of computers. Computer mother board is also called mother board, system board, logic board, mother board, bottom board, etc. and is the center or main circuit board forming complex electronic system such as electronic computer, the mother board is generally rectangular circuit board, on which the main circuit system forming computer is mounted, and generally there are elements such as BIOS chip, I/O control chip, keyboard and panel control switch interface, indicator lamp plug-in unit, expansion slot, mother board and direct current power supply plug-in unit of plug-in card;

the computer mainboard fixing device for the computer mainly comprises a computer mainboard fixing device, a bolt, a fixing rod, a fixing bolt and a fixing bolt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard fixing device for computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer mainboard fixing device for computer, includes the mount, it is equipped with spacing to rotate on the mount, the fixed stopper that is equipped with of spacing one end, the spacing groove has been seted up on the spacing, the rectangular channel has been seted up on the spacing, it is equipped with the rectangular block to slide in the rectangular channel, the fixed dead lever that is equipped with of rectangular block one end, be equipped with moving mechanism on the spacing, moving mechanism includes movable block, fixed block and two-way screw rod, be equipped with buckle mechanism on the spacing, buckle mechanism includes three hornblocks and spring.

Preferably, a first moving groove is formed in the limiting frame, the moving block is connected with the first moving groove in a sliding mode, the fixed block is fixedly connected with one side of the fixed rod, a rotating rod is rotatably arranged on the fixed block, the other end of the rotating rod is rotatably connected with the moving block, the bidirectional screw is rotatably connected with the first moving groove, and the bidirectional screw is in threaded connection with the moving block.

Preferably, a second moving groove is formed in one side of the limiting groove, the triangular block is connected with the second moving groove in a sliding mode, the triangular block is fixedly connected with the spring, the other end of the spring is fixedly connected with the inner wall of the second moving groove, and a clamping groove is formed in one side of the limiting block.

Preferably, a third moving groove is formed in the upper side of the second moving groove, a connecting rod is arranged in the third moving groove in a sliding mode, and the lower end of the connecting rod is fixedly connected with the triangular block.

Preferably, the side face of the fixing frame is fixedly provided with a connecting block, and the connecting block is provided with a thread groove.

Preferably, a rotating groove is formed in the limiting frame, a handle is rotatably arranged on the rotating groove, a bevel gear set is fixedly arranged at the lower end of the handle, and the other end of the bevel gear set is fixedly connected with the bidirectional screw.

Preferably, a round shaft is fixedly arranged on the side face of the limiting frame and is rotatably connected with the inner side of the fixing frame.

Preferably, one end of the bidirectional screw is fixedly provided with a circular rod, and one end of the circular rod is fixedly connected with the bevel gear set.

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

1. the utility model discloses a rotate the handle, drive bevel gear group and rotate, bevel gear group drives two-way screw rod and rotates, and two-way screw rod drives the movable block and gathers together to the centre along first shifting chute, and the movable block then drives the rotary rod and removes, and the rotary rod then promotes the dead lever and removes along the rectangular channel, fixes the computer mainboard in spacing, realizes quick dismantlement, reduces the damage to the computer mainboard;

2. the utility model discloses a stopper gets into the spacing inslot, and when stopper and slope contacted, three hornblocks removed the inslot to the second, when the draw-in groove was parallel to each other with the second removal groove, made three hornblocks card go into the draw-in groove through spring thrust in, with spacing rigidity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the fixing frame of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

FIG. 4 is a schematic cross-sectional view of the limiting frame of the present invention;

in the figure: 1. a fixed mount; 11. a limiting frame; 12. a limiting block; 13. a limiting groove; 14. a rectangular groove; 15. a rectangular block; 16. fixing the rod; 2. a moving mechanism; 21. a first moving slot; 22. a moving block; 23. a fixed block; 24. rotating the rod; 25. a bidirectional screw; 3. a buckle mechanism; 31. a second moving slot; 32. a triangular block; 33. a spring; 34. a card slot; 4. a third moving slot; 41. a connecting rod; 5. connecting blocks; 51. a thread groove; 6. a bevel gear set; 61. a handle; 62. a rotating trough.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a computer mainboard fixing device for a computer comprises a fixing frame 1, a limiting frame 11 is rotatably arranged on the fixing frame 1, a round shaft is fixedly arranged on the side surface of the limiting frame 11, the round shaft is rotatably connected with the inner side of the fixing frame 1, a limiting block 12 is fixedly arranged at one end of the limiting frame 11, a limiting groove 13 is arranged on the limiting frame 11, a rectangular groove 14 is arranged on the limiting frame 11, a rectangular block 15 is slidably arranged in the rectangular groove 14, a fixed rod 16 is fixedly arranged at one end of the rectangular block 15, a moving mechanism 2 is arranged on the limiting frame 11, the moving mechanism 2 comprises a moving block 22, a fixed block 23 and a bidirectional screw 25, a buckle mechanism 3 is arranged on the limiting frame 11, the buckle mechanism 3 comprises a triangular block 32 and a spring 33, the fixing frame 1 is rectangular, the limiting frame 11 is positioned in the fixing frame 1 and rotates through the round shaft on the side surface, the limiting block 12 is positioned at the end part of the limiting frame 11, and the limiting block 12 is attached to the inner wall of the limiting groove 13, fix spacing 11 on mount 1 through buckle mechanism 3, rectangular channel 14 is located spacing 11 inboards, and rectangular block 15 and the 14 inner walls of rectangular channel are laminated mutually, carry on spacingly through rectangular block 15 to dead lever 16, and dead lever 16 makes both ends remove along rectangular channel 14 through moving mechanism 2 to fix the computer motherboard.

A first moving groove 21 is arranged on the limiting frame 11, a moving block 22 is connected with the first moving groove 21 in a sliding manner, a fixed block 23 is fixedly connected with one side of a fixed rod 16, a rotating rod 24 is rotatably arranged on the fixed block 23, the other end of the rotating rod 24 is rotatably connected with the moving block 22, a bidirectional screw 25 is rotatably connected with the first moving groove 21, the bidirectional screw 25 is in threaded connection with the moving block 22, a rotating groove 62 is arranged on the limiting frame 11, a handle 61 is rotatably arranged on the rotating groove 62, a bevel gear set 6 is fixedly arranged at the lower end of the handle 61, the other end of the bevel gear set 6 is fixedly connected with the bidirectional screw 25, a circular rod is fixedly arranged at one end of the bidirectional screw 25, one end of the circular rod is fixedly connected with the bevel gear set 6, one end of the moving block 22 is attached to the inner wall of the first moving groove 21, the other end is rotatably connected with the rotating rod 24, a pair of the fixed block 23 and the moving block 22 are arranged, and one end of the circular rod is positioned in the rotating groove 62, the other end is located first shifting chute 21, handle 61 lower extreme is located rotatory inslot 62, the other end is located spacing 11 upper end, through rotating handle 61, drive bevel gear set 6 and rotate, bevel gear set 6 drives two-way screw rod 25 and rotates, two-way screw rod 25 drives movable block 22 and gathers together along first shifting chute 21 to the centre, movable block 22 then drives rotary rod 24 and removes, rotary rod 24 then promotes dead lever 16 and removes along rectangular channel 14, fix the computer mainboard in spacing 11.

A second moving groove 31 is formed on one side of the limiting groove 13, a triangular block 32 is slidably connected with the second moving groove 31, the triangular block 32 is fixedly connected with a spring 33, the other end of the spring 33 is fixedly connected with the inner wall of the second moving groove 31, a clamping groove 34 is formed on one side of the limiting block 12, a third moving groove 4 is formed on the upper side of the second moving groove 31, a connecting rod 41 is slidably arranged in the third moving groove 4, the lower end of the connecting rod 41 is fixedly connected with the triangular block 32, the inner wall of the triangular block 32 is attached to the inner wall of the second moving groove 31, the end part of the triangular block 32 is positioned in the limiting groove 13 through the thrust of the spring 33, the connecting rod 41 penetrates through the third moving groove 4, when the limiting block 12 enters the limiting groove 13 and the limiting block 12 is contacted with a slope surface, the triangular block 32 moves in the second moving groove 31, when the clamping groove 34 is parallel to the second moving groove 31, the triangular block 32 is clamped in the clamping groove 34 through the thrust of the spring 33, the position of the limiting frame 11 is fixed.

The fixed connecting block 5 that is equipped with in mount 1 side, seted up thread groove 51 on the connecting block 5, run through thread groove 51 through the bolt with mount 1 rigidity.

The working principle is as follows: firstly fixing the position of a fixing frame 1 by penetrating a threaded groove 51 through a bolt, then placing a computer mainboard at the middle position of the fixing frame 1, then rotating a limiting frame 11, when a limiting block 12 enters a limiting groove 13 and the limiting block 12 is contacted with a slope surface, moving a triangular block 32 to a second moving groove 31, when a clamping groove 34 is parallel to the second moving groove 31, clamping the triangular block 32 into the clamping groove 34 by the thrust of a spring 33, fixing the position of the limiting frame 11, then driving a bevel gear set 6 to rotate by rotating a handle 61, driving the bevel gear set 6 to drive a bidirectional screw 25 to rotate, driving a moving block 22 to gather inwards along a first moving groove 21 by the bidirectional screw 25, driving a rotating rod 24 to move by the moving block 22, driving the rotating rod 24 to push a fixing rod 16 to move along a rectangular groove 14, and fixing the computer mainboard in the limiting frame 11, and the quick disassembly is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer mainboard fixing device for computer, includes mount (1), its characterized in that, it is equipped with spacing (11) to rotate on mount (1), spacing (11) one end is fixed and is equipped with stopper (12), spacing groove (13) have been seted up on spacing (11), rectangular channel (14) have been seted up on spacing (11), it is equipped with rectangular block (15) to slide in rectangular channel (14), rectangular block (15) one end is fixed and is equipped with dead lever (16), be equipped with moving mechanism (2) on spacing (11), moving mechanism (2) include movable block (22), fixed block (23) and two-way screw rod (25), be equipped with buckle mechanism (3) on spacing (11), buckle mechanism (3) are including three hornblocks (32) and spring (33).

2. A computer motherboard fixing device for a computer according to claim 1, wherein: the limiting frame (11) is provided with a first moving groove (21), the moving block (22) is connected with the first moving groove (21) in a sliding mode, the fixing block (23) is fixedly connected with one side of the fixing rod (16), a rotating rod (24) is rotatably arranged on the fixing block (23), the other end of the rotating rod (24) is rotatably connected with the moving block (22), the bidirectional screw (25) is rotatably connected with the first moving groove (21), and the bidirectional screw (25) is in threaded connection with the moving block (22).

3. A computer motherboard fixing device for a computer according to claim 1, wherein: second shifting chute (31) have been seted up to spacing groove (13) one side, three hornblocks (32) and second shifting chute (31) sliding connection, three hornblocks (32) and spring (33) fixed connection, the spring (33) other end and second shifting chute (31) inner wall fixed connection, draw-in groove (34) have been seted up to stopper (12) one side.

4. A computer motherboard fixing device for a computer according to claim 3, wherein: third shifting chute (4) have been seted up to second shifting chute (31) upside, third shifting chute (4) are slided and are equipped with connecting rod (41), connecting rod (41) lower extreme and triangle piece (32) fixed connection.

5. A computer motherboard fixing device for a computer according to claim 1, wherein: the side face of the fixing frame (1) is fixedly provided with a connecting block (5), and the connecting block (5) is provided with a thread groove (51).

6. A computer motherboard fixing device for a computer according to claim 1, wherein: the limiting frame is characterized in that a rotating groove (62) is formed in the limiting frame (11), a handle (61) is arranged on the rotating groove (62) in a rotating mode, a bevel gear set (6) is fixedly arranged at the lower end of the handle (61), and the other end of the bevel gear set (6) is fixedly connected with the bidirectional screw (25).

7. A computer motherboard fixing device for a computer according to claim 1, wherein: a round shaft is fixedly arranged on the side face of the limiting frame (11), and the round shaft is rotatably connected with the inner side of the fixing frame (1).

8. A computer motherboard fixing device for a computer according to claim 2, wherein: and one end of the bidirectional screw rod (25) is fixedly provided with a circular rod, and one end of the circular rod is fixedly connected with the bevel gear set (6).