CN210742833U

CN210742833U - Computer motherboard board is pegged graft and is installed locking device

Info

Publication number: CN210742833U
Application number: CN201922196388.8U
Authority: CN
Inventors: 王凌燕; 刘爱民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-12
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to the technical field of computers, and discloses a computer mainboard clamping installation locking device, which comprises a case, a rubber base and a mainboard fixer, wherein the case is of an internal hollow columnar structure, four corners of the bottom of the case are respectively provided with the rubber base, the mainboard fixer is arranged in the case and is fixedly connected with one side of the inside of the case, the mainboard fixer comprises a shell, a sealing cover, a bolt, a hollow stop lever and a brake, the shell is of an internal hollow cuboid structure, the four corners of the shell are respectively connected with one end of the hollow stop lever, the other end of the hollow stop lever is respectively provided with a buckle, the sealing cover is arranged at the top of the shell, the brake is arranged in the shell and comprises a fixed column, a metal wire bolt, a torsional spring, a support column and a movable rod, the fixed column penetrates through the inside of the torsional spring and is connected with the upper, the fixing stability of the computer mainboard is effectively improved, and the simplicity and convenience in dismounting operation are ensured.

Description

Computer motherboard board is pegged graft and is installed locking device

Technical Field

The utility model relates to a computer technology field specifically is a computer motherboard joint installation locking device.

Background

The computer is commonly called as computer, is an electronic computer used for high-speed calculation, can perform numerical calculation and logic calculation, has a memory function, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation. A computer that is composed of a hardware system and a software system and does not have any software installed is called a bare metal. The computer can be divided into a super computer, an industrial control computer, a network computer, a personal computer and an embedded computer, and more advanced computers comprise a biological computer, a photon computer, a quantum computer and the like. The application of computers is more and more common in China, after the innovation is opened, the number of Chinese computer users is continuously increased, the application level is continuously improved, and particularly, the application in the fields of Internet, communication, multimedia and the like obtains good results. In 1996 to 2009, the number of computer users increased from 630 to 6710 million, and the number of networked computers increased from 2.9 to 5940 million. Internet users have reached 3.16 hundred million, wireless internet has 6.7 hundred million mobile users, wherein mobile phone internet users reach 1.17 hundred million, the first global patent, for example, application No. 201720841441.3, includes computer motherboard and computer main box, the right-hand member at the top of the computer main box is equipped with the front baffle, the left-hand member at the top of the computer main box is equipped with the back baffle, the computer motherboard is located between the front baffle and the back baffle, the top central position of the computer main box is equipped with the mounting groove, although the disassembly operation when the computer is maintained is facilitated, it is not firm enough to fix the computer motherboard, the computer motherboard is easy to fall off in the process of being hit and carried in use, causes the computer motherboard to damage, brings unnecessary loss.

Therefore, the computer mainboard clamping installation locking device is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a computer motherboard joint installation locking device has solved the fixed problem of computer motherboard.

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

a computer mainboard clamping, mounting and locking device comprises a case, a rubber base and a mainboard fixer, wherein the case is of an internal hollow columnar structure, the rubber base is arranged at four corners of the bottom of the case respectively, the mainboard fixer is arranged in the case and is fixedly connected with one side of the interior of the case, the mainboard fixer comprises a shell, a sealing cover, a bolt, a hollow stop lever and a brake, the shell is of an internal hollow cuboid structure, the four corners of the shell are connected with one end of the hollow stop lever respectively, the other end of the hollow stop lever is provided with a buckle respectively, through holes are formed in the periphery of the sealing cover respectively, the sealing cover is arranged at the top of the shell, the bolt is fixedly connected with the shell, the brake is arranged in the shell and comprises a fixing column, a metal wire bolt, a torsional spring, a supporting column and a movable rod, the, the upper end of the fixed column is provided with a metal wire bolt, one end of the metal wire bolt is connected with the movable rod, the movable rod is connected with the shell through the support column, and the torsion springs are uniformly arranged around the torsion springs.

Furthermore, a through hole is formed in the middle of the buckle and is fixedly connected with two sides inside the hollow blocking rod through a metal rod.

Furthermore, the buckle is of an L-shaped structure, the upper end of the buckle is arranged at the bottom side of the L-shaped structure, the inner side of the L-shaped structure faces the main board fixer, and the bottom end of the buckle is connected with one end of the metal wire bolt.

Furthermore, the sealing cover is arranged at the top of the shell, and the surface area of the sealing cover is consistent with that of the top of the shell.

Furthermore, the torsional spring links to each other with the fixed column, and torsional spring one end and shell bottom fixed connection, and the minimum compression length of torsional spring must not be less than the biggest wide mouthful length of movable rod.

Furthermore, the metal wire bolt penetrates through the inside of the hollow blocking rod, one end of the metal wire bolt is connected with the movable rod, and the other end of the metal wire bolt is connected with the bottom end of the buckle.

The utility model has the advantages that: this locking device is installed to computer motherboard joint, when carrying out the fixed of computer motherboard and installation, through in placing the mainboard fixer with the computer motherboard, the kelly through on the hollow shelves pole makes its mainboard be fixed in on the fixer, when the user need take out fixed mainboard, pull the movable rod downwards, the metal wire bolt inwards retrieves on the movable rod, to the pulling force of buckle bottom one towards the fixer, make its buckle loose to the mainboard is fixed, be convenient for take off the computer motherboard, through the torsion of torsional spring, make its buckle return, with the effectual fixing of computer motherboard, thereby the performance is good to the fixed respond well of computer motherboard, safety and reliability, when the effectual computer motherboard fixed stability that has increased, the simple and convenient in the dismouting operation has been guaranteed again.

Drawings

Fig. 1 is a schematic view of the structure of the chassis of the present invention;

FIG. 2 is a schematic view of the fastener of the present invention;

FIG. 3 is a schematic view of the planar structure of the fastener of the present invention;

FIG. 4 is a schematic view of the front structure of the fastener of the present invention;

fig. 5 is a schematic view of the buckle structure of the present invention.

In the figure: 1. a chassis; 2. a rubber base; 3. a main board fixer; 4. a housing; 5. a sealing cover; 6. a bolt; 7. a hollow stop lever; 8. a brake; 9. a metal wire bolt; 10. a torsion spring; 11. a movable rod; 12. fixing a column; 13. a support pillar; 14. a through hole; 15. and (5) buckling.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows: referring to FIGS. 1-4: a locking device for clamping and mounting a computer mainboard comprises a case 1, a rubber base 2 and a mainboard fixer 3, wherein the case 1 is of an internal hollow columnar structure, the rubber base 2 is respectively arranged at four corners of the bottom of the case 1, the mainboard fixer 3 is arranged inside the case 1 and is fixedly connected with one side inside the case 1, the mainboard fixer 3 comprises a shell 4, a sealing cover 5, a bolt 6, a hollow stop rod 7 and a brake 8, the shell 4 is of an internal hollow cuboid structure, the four corners of the shell 4 are respectively connected with one end of the hollow stop rod 7, the other end of the hollow stop rod 7 is respectively provided with a buckle 15, the middle part of the buckle 15 is provided with a through hole 14, the periphery of the sealing cover 5 is respectively provided with a through hole, the sealing cover 5 is arranged at the top of the shell 4, the bolt 6 is fixedly connected with the shell 4, and the surface area, the brake 8 is arranged inside the shell 4, the brake 8 comprises a fixed column 12, a metal wire bolt 9, a torsional spring 10, a support column 13 and a movable rod 11, the fixed column 12 penetrates through the torsional spring 10 and is connected with the upper side and the lower side of the shell 4, the metal wire bolt 9 is arranged at the upper end of the fixed column 12, one end of the metal wire bolt 9 is connected with the movable rod 11, the movable rod 11 is connected with the shell 4 through the support column 13, the periphery of the torsional spring 10 is uniformly arranged, so that when the computer mainboard is fixed and installed, the computer mainboard is placed in the mainboard fixer 3, the mainboard is fixed on the fixer through a clamping rod on the hollow blocking rod 7, the computer mainboard is effectively fixed, when a user needs to take out the fixed mainboard, the movable rod 11 is pulled downwards, the metal wire bolt 9 on the movable rod 11 is inwards recovered, and a tensile force facing the fixer is arranged at the bottom of the buckle 15, make its buckle 15 to the fixed laxity of mainboard, be convenient for take off computer motherboard, promoted mainboard stability and increased workman's mainboard simple installation nature.

Further, the torsion spring 10 is connected with the fixed column 12, one end of the torsion spring 10 is fixedly connected with the bottom of the shell 4, and the minimum compression length of the torsion spring 10 is not smaller than the maximum width length of the movable rod 11.

Example two: please refer to fig. 5: the embodiment adds the following technical features on the basis of the first embodiment:

the utility model discloses a computer mainboard's fixed effect is good, metal wire bolt 9 runs through inside hollow shelves pole 7, and metal wire bolt 9 one end links to each other with movable rod 11, and the other end links to each other with buckle 15 bottom, buckle 15 passes through metal rod and the inside both sides fixed connection of hollow shelves pole 7, and buckle 15 upper end is located to L type bottom side, and the inboard mainboard fixer 3 of orientation of L type, and buckle 15 bottom links to each other with metal wire bolt 9 one end, through torsional spring 10's torsion, makes its buckle 15 return, fixes the computer mainboard is effectual, thereby the performance is good to the fixed of computer mainboard, and is safe and reliable, when effectually having increased computer mainboard fixed stability, has guaranteed the simple and convenient on the dismouting operation again.

In summary, when the utility model is used, the computer main board is clamped with the locking device, when the computer main board is fixed and installed, the main board of the computer is placed in the main board fixer 3 and is fixed on the fixer through the clamping rod on the hollow stop rod 7, when a user needs to take out the fixed main board, the movable rod 11 is pulled downwards, the wire bolt 9 on the movable rod 11 is retracted inwards, a pull force facing the fixer is applied to the bottom of the buckle 15, so that the buckle 15 is loose to fix the mainboard, the computer mainboard is convenient to take down, the buckle 15 is returned by the torsion of the torsion spring 10, the computer main board is effectively fixed, therefore, the fixing effect of the computer mainboard is good, the computer mainboard fixing device is safe and reliable, the fixing stability of the computer mainboard is effectively improved, and meanwhile, the simplicity and convenience in dismounting and mounting operations are guaranteed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a computer motherboard meets installation locking device, includes quick-witted case (1), rubber base (2) and mainboard fixer (3), its characterized in that: the novel cabinet is characterized in that the cabinet (1) is of an internal hollow columnar structure, four corners of the bottom of the cabinet (1) are respectively provided with the rubber bases (2), the mainboard fixer (3) is arranged inside the cabinet (1) and is fixedly connected with one side inside the cabinet (1), the mainboard fixer (3) comprises a shell (4), a sealing cover (5), bolts (6), hollow blocking rods (7) and a brake (8), the shell (4) is of an internal hollow cuboid structure, the four corners of the shell (4) are respectively connected with one ends of the hollow blocking rods (7), the other ends of the hollow blocking rods (7) are respectively provided with a buckle (15), the sealing cover (5) is respectively provided with through holes all around, the sealing cover (5) is arranged at the top of the shell (4), the bolts (6) are fixedly connected with the shell (4), the brake (8) is arranged inside the shell (4), and the brake (8) comprises fixing columns (12), Metal wire bolt (9), torsional spring (10), support column (13) and movable rod (11), fixed column (12) alternate inside torsional spring (10) to link to each other with both sides about shell (4), fixed column (12) upper end is equipped with metal wire bolt (9), and metal wire bolt (9) one end links to each other with movable rod (11), and movable rod (11) link to each other with shell (4) through support column (13), torsional spring (10) is evenly set up all around.

2. The computer motherboard card connection, installation and locking device of claim 1, wherein: the middle part of the buckle (15) is provided with a through hole (14) which is fixedly connected with the two sides inside the hollow stop rod (7) through a metal rod.

3. The computer motherboard card connection, installation and locking device of claim 1, wherein: the buckle (15) is of an L-shaped structure, the upper end of the buckle (15) is arranged on the bottom side of the L-shaped structure, the inner side of the L-shaped structure faces the main plate fixer (3), and the bottom end of the buckle (15) is connected with one end of the metal wire bolt (9).

4. The computer motherboard card connection, installation and locking device of claim 1, wherein: the sealing cover (5) is arranged at the top of the shell (4), and the surface area of the sealing cover (5) is consistent with the area of the top of the shell (4).

5. The computer motherboard card connection, installation and locking device of claim 1, wherein: the torsion spring (10) is connected with the fixed column (12), one end of the torsion spring (10) is fixedly connected with the bottom of the shell (4), and the minimum compression length of the torsion spring (10) is not less than the maximum wide opening length of the movable rod (11).

6. The computer motherboard card connection, installation and locking device of claim 1, wherein: the metal wire bolt (9) penetrates through the inside of the hollow stop rod (7), one end of the metal wire bolt (9) is connected with the movable rod (11), and the other end of the metal wire bolt is connected with the bottom end of the buckle (15).