CN213715833U

CN213715833U - Computer motherboard cassette convenient to dismouting is fixed

Info

Publication number: CN213715833U
Application number: CN202022700622.9U
Authority: CN
Inventors: 陈国红
Original assignee: Shenzhen Hongshengda Electronics Co ltd
Current assignee: Shenzhen Hongshengda Electronics Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-16
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a computer technology field specifically is a computer motherboard cassette convenient to it is fixed to carry out dismouting, including quick-witted case and mainboard, the screw thread groove has been seted up to quick-witted case front end, and the screw thread groove is just to threaded hole, the screw hole is seted up on the case lid, quick-witted incasement portion one side has linked firmly latch attachment, latch attachment includes mount pad, first recess, drum, second recess, ring piece, spring, connecting rod, third recess, cassette and protection pad, quick-witted incasement portion one side has linked firmly the mount pad, and the mount pad has seted up first recess, first recess is inserted and is equipped with the drum. The utility model discloses computer motherboard cassette convenient to it is fixed to carry out the dismouting is equipped with fixing device, is favorable to the fixed computer motherboard of dismouting to can not cause the damage to the mainboard, through looking over the function, be favorable to looking over the mainboard, and need not prepare the installation and the dismantlement that special instrument just can accomplish quick-witted case and thread groove.

Description

Computer motherboard cassette convenient to dismouting is fixed

Technical Field

The utility model relates to a computer technology field specifically is a computer motherboard cassette convenient to it is fixed to carry out the dismouting.

Background

The main board, also called main board, system board or mother board, is installed in the case and is one of the most basic and important components of the microcomputer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card. In a microcomputer, a main circuit system and a large number of integrated circuits of the computer are mounted on a main board, and an expansion slot and various external plug-ins are inserted. The quality of a computer has a great relationship with the design and process of a motherboard. Therefore, since the birth of the computer, manufacturers and users pay great attention to the architecture and processing level of the mainboard, know the characteristics and use condition of the mainboard, and are extremely valuable to purchasing, installing and using machines.

The conventional computer mainboard clamping seat is inconvenient to disassemble and assemble to fix a computer mainboard, various tools are used for disassembling and assembling to easily damage the mainboard, an external mainboard box is inconvenient to disassemble and assemble, no special tool is used for opening to check the internal problem, and therefore a computer mainboard clamping seat convenient to disassemble and assemble to fix is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard cassette convenient to it is fixed to carry out the dismouting to solve the fixed computer motherboard of the inconvenient dismouting of above-mentioned background art and the outer case of inconvenient dismouting mainboard and look over the internal problem.

In order to achieve the above object, the utility model provides a following technical scheme: a computer mainboard clamping seat convenient for disassembly, assembly and fixation comprises a case and a mainboard, wherein the front end of the case is provided with a threaded groove which is opposite to a threaded hole, the threaded hole is formed in a case cover, one side of the inside of the case is fixedly connected with a clamping device, the clamping device comprises a mounting seat, a first groove, a cylinder, a second groove, a ring block, a spring, a connecting rod, a third groove, a clamping seat and a protective pad, one side of the inside of the case is fixedly connected with the mounting seat, the mounting seat is provided with the first groove, the first groove is inserted with the cylinder, the cylinder is provided with the second groove, the inner wall of the second groove is fixedly connected with the ring block, the bottom end of the second groove is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with one side of the connecting rod, the spring is inserted in the second groove, the outer surface of one end of the connecting rod is, the other end of the connecting rod is fixedly connected to one side of the clamping seat, a main board is inserted into the other side of the clamping seat, and the main board is fixed through the two groups of clamping seats.

Preferably, the thread groove and the threaded hole are provided with four groups, the thread groove and the threaded hole are in threaded connection with one end of a threaded rod, and the other end of the threaded rod is fixedly connected with a knob.

Preferably, the outer surface of the knob is provided with an arc-shaped groove, and the middle part of the arc-shaped groove is provided with a cross bar.

Preferably, the clamping devices are provided with two groups, and the two groups of clamping devices are symmetrical about a central axis of the case.

Preferably, the cylinder is cylindrical, and the diameter of the cylinder is equal to the inner diameter of the first groove.

Preferably, the ring block and the spring are both arranged annularly, and the diameter of the ring block is equal to the inner diameter of the spring.

Preferably, a protective pad is laid in the clamping seat, and the protective pad is made of rubber.

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

1. the device is equipped with fixing device, establishes at the mainboard both sides earlier two sets of cassette cards, and cassette rethread second recess, ring piece, spring, connecting rod and third recess shrink drum block, at last establishes two sets of drums respectively the card in the first recess that the mount pad was seted up, so accomplishes the fixed of computer mainboard, sets up like this and is favorable to the fixed computer mainboard of dismouting to can not cause the damage to the mainboard.

2. The device is through looking over the function, and rotatory knob, knob insert the threaded rod and establish in thread groove and screw hole to make quick-witted case and thread groove closely fixed, the rotatory knob of the same principle makes the threaded rod leave thread groove and screw hole, thereby makes quick-witted case and thread groove separately, sets up like this and is favorable to looking over the mainboard, and need not prepare the installation and the dismantlement that special instrument just can accomplish quick-witted case and thread groove.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a right-side view of the structure of the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a chassis; 2. a thread groove; 3. a box cover; 4. a threaded hole; 5. a mounting seat; 6. a first groove; 7. a cylinder; 8. a second groove; 9. a ring block; 10. a spring; 11. a connecting rod; 12. a third groove; 13. a card holder; 14. a protective pad; 15. a main board; 16. a threaded rod; 17. a knob.

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 an embodiment: the utility model provides a computer motherboard cassette convenient to it is fixed to carry out dismouting, including quick-witted case 1 and mainboard 15, thread groove 2 has been seted up to quick-witted case 1 front end, and thread groove 2 is just to threaded hole 4, threaded hole 4 is seted up on case lid 3, thread groove 2 and threaded hole 4 all are provided with four groups, and thread groove 2 and 4 threaded connection of threaded hole have threaded rod 16 one end, the threaded rod 16 other end has linked firmly knob 17, be favorable to stabilizing fixed quick-witted case 1 and thread groove 2, and be convenient for protect inside mainboard 15, knob 17 surface is provided with the arc wall, and the arc wall middle part is provided with the horizontal bar, be favorable to providing the stress point, the hand of being.

One side of the inside of the case 1 is fixedly connected with two groups of clamping devices which are symmetrical about a central axis of the case 1 and are beneficial to mutual support, a mainboard 15 is fixed together, each clamping device comprises a mounting seat 5, a first groove 6, a cylinder 7, a second groove 8, a ring block 9, a spring 10, a connecting rod 11, a third groove 12, a clamping seat 13 and a protective pad 14, one side of the inside of the case 1 is fixedly connected with the mounting seat 5, the mounting seat 5 is provided with the first groove 6, the cylinder 7 is inserted into the first groove 6, the cylinder 7 is provided with the second groove 8, the cylinder 7 is in a cylindrical arrangement, the diameter of the cylinder 7 is equal to the inner diameter of the first groove 6, the position of the cylinder 7 is beneficial to limiting, the installation and the disassembly of the cylinder 7 are convenient, the ring block 9 is fixedly connected to the inner wall of the second groove 8, the bottom end of the second groove 8 is fixedly connected with one end of the spring, ring block 9 and spring 10 all are cyclic annular setting, and ring block 9 diameter size equals spring 10 internal diameter size, be favorable to restricting drum 7 and spring 10 position, and make drum 7 and spring 10 become a whole, spring 10 inserts and establishes in second recess 8, third recess 12 has been seted up to connecting rod 11 one end surface, and third recess 12 card is equipped with ring block 9, the connecting rod 11 other end links firmly on cassette 13 one side, cassette 13 opposite side is inserted and is equipped with mainboard 15, mainboard 15 is fixed through two sets of cassettes 13, cassette 13 is inside has laid protection pad 14, and protection pad 14 material is rubber, be favorable to reducing mainboard 15 friction, prevent that mainboard 15 from damaging.

The working principle is as follows: FIG. 1, FIG. 2, FIG. 3 and FIG. 4, when the computer motherboard needs to be disassembled and assembled, because one side of the inside of the case 1 is fixedly connected with the clamping device, the clamping device comprises a mounting seat 5, a first groove 6, a cylinder 7, a second groove 8, a ring block 9, a spring 10, a connecting rod 11, a third groove 12, a clamping seat 13 and a protective pad 14, one side of the inside of the case 1 is fixedly connected with the mounting seat 5, the mounting seat 5 is provided with the first groove 6, the cylinder 7 is inserted into the first groove 6, the cylinder 7 is provided with the second groove 8, the inner wall of the second groove 8 is fixedly connected with the ring block 9, the bottom end of the second groove 8 is fixedly connected with one end of the spring 10, the other end of the spring 10 is fixedly connected with one side of the connecting rod 11, the spring 10 is inserted into the second groove 8, the outer surface of the connecting rod 11 is provided with the third groove 12, the ring block 9, a main board 15 is inserted into the other side of the clamping seat 13, and the main board 15 is fixed by the two clamping seats 13, so that the two clamping seats 13 are clamped on the two sides of the main board 15, the clamping seat 13 contracts the cylinder 7 through the second groove 8, the ring block 9, the spring 10, the connecting rod 11 and the third groove 12, and finally the two cylinders 7 are respectively clamped in the first groove 6 formed in the mounting seat 5.

According to attached drawing 1, attached drawing 2, attached drawing 3 and attached drawing 4, when dismouting computer motherboard outer machine case, because threaded groove 2 has been seted up to quick-witted case 1 front end, and threaded groove 2 is just to threaded hole 4, threaded hole 4 sets up on case lid 3, threaded groove 2 and threaded hole 4 all are provided with four groups, threaded rod 16 one end is passed threaded hole 4 and threaded connection threaded groove 2, the threaded rod 16 other end has linked firmly knob 17, so rotatory knob 17, knob 17 inserts threaded rod 16 and establishes in threaded groove 2 and threaded hole 4, thereby make quick-witted case 1 and threaded groove 2 closely fixed, rotatory knob 17 makes threaded rod 16 leave threaded groove 2 and threaded hole 4 on the same principle, thereby make quick-witted case 1 and threaded groove 2 separately.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a computer motherboard cassette convenient to it is fixed to carry out dismouting, includes quick-witted case (1) and mainboard (15), its characterized in that: the front end of the case (1) is provided with a threaded groove (2), the threaded groove (2) is opposite to a threaded hole (4), the threaded hole (4) is formed in a case cover (3), one side inside the case (1) is fixedly connected with a clamping device, the clamping device comprises a mounting seat (5), a first groove (6), a cylinder (7), a second groove (8), a ring block (9), a spring (10), a connecting rod (11), a third groove (12), a clamping seat (13) and a protective pad (14), one side inside the case (1) is fixedly connected with the mounting seat (5), the mounting seat (5) is provided with the first groove (6), the cylinder (7) is inserted into the first groove (6), the cylinder (7) is provided with the second groove (8), the inner wall of the second groove (8) is fixedly connected with the ring block (9), the bottom end of the second groove (8) is fixedly connected with one end of the spring (10), and the other end of the spring (10) is fixedly connected to one side of the connecting rod (11), the spring (10) is inserted into the second groove (8), a third groove (12) is formed in the outer surface of one end of the connecting rod (11), the third groove (12) is provided with a ring block (9), the other end of the connecting rod (11) is fixedly connected to one side of the clamping seat (13), a main board (15) is inserted into the other side of the clamping seat (13), and the main board (15) is fixed through the two groups of clamping seats (13).

2. The computer motherboard socket convenient for disassembly and assembly for fixation according to claim 1, wherein: thread groove (2) and screw hole (4) all are provided with four groups, and thread groove (2) and screw hole (4) threaded connection have threaded rod (16) one end, the threaded rod (16) other end has linked firmly knob (17).

3. The computer motherboard socket convenient for disassembly and assembly for fixation according to claim 2, wherein: the outer surface of the knob (17) is provided with an arc-shaped groove, and the middle part of the arc-shaped groove is provided with a cross bar.

4. The computer motherboard socket convenient for disassembly and assembly for fixation according to claim 1, wherein: the clamping devices are arranged in two groups, and the two groups of clamping devices are symmetrical about a central axis of the case (1).

5. The computer motherboard socket convenient for disassembly and assembly for fixation according to claim 1, wherein: the cylinder (7) is arranged in a cylindrical shape, and the diameter of the cylinder (7) is equal to the inner diameter of the first groove (6).

6. The computer motherboard socket convenient for disassembly and assembly for fixation according to claim 1, wherein: the ring block (9) and the spring (10) are arranged annularly, and the diameter of the ring block (9) is equal to the inner diameter of the spring (10).

7. The computer motherboard socket convenient for disassembly and assembly for fixation according to claim 1, wherein: a protective pad (14) is laid in the clamping seat (13), and the protective pad (14) is made of rubber.