CN213024233U

CN213024233U - Case convenient for fixing main board for desktop computer

Info

Publication number: CN213024233U
Application number: CN202022212069.4U
Authority: CN
Inventors: 王丽荣
Original assignee: Shaanxi Jinjiu Technology Development Co ltd
Current assignee: Shaanxi Jinjiu Technology Development Co ltd
Priority date: 2020-10-05
Filing date: 2020-10-05
Publication date: 2021-04-20
Anticipated expiration: 2030-10-05

Abstract

The utility model discloses a desktop computer is with quick-witted case that mainboard is fixed of being convenient for relates to computer machine case technical field, passes through the bolt fastening to present computer mainboard and quick-witted case, moves the problem that the tension leads to the mainboard to damage and comparatively troublesome of installation easily because of the bolt is twisted, now proposes following scheme, and it includes the box, box one side is rotated through the pivot and is installed the chamber door, just one side upper end fixed mounting that the chamber door was kept away from to the box has the cassette on the mainboard, cassette inner wall fixed mounting has the stopper on the mainboard, just the outside reset spring that is provided with of stopper circumference, cassette inner wall fixed mounting on reset spring one end and the mainboard. The utility model discloses novel structure, and the device not only the installation of the computer mainboard of being convenient for is fixed, and is convenient for dispel the heat to quick-witted case, and this quick-witted case portable has solved present quick-witted case when installing the mainboard, and the mainboard is impaired easily and the comparatively troublesome problem of installation.

Description

Case convenient for fixing main board for desktop computer

Technical Field

The utility model relates to a computer machine case technical field especially relates to a desktop computer is with quick-witted case that is convenient for the mainboard is fixed.

Background

Desktop computer installs all accessories on the mainboard, then with mainboard fixed mounting and quick-witted case lateral wall, the installation of present computer mainboard and quick-witted case is fixed in quick-witted case one side through the bolt with the mainboard, and the fixed elasticity degree of its bolt can't be judged for the new hand is little easily because of the bolt is screwed the tension, leads to the condition of mainboard damage to take place, and its installation simultaneously is comparatively troublesome, in order to solve this problem, we provide a desktop computer and be convenient for the fixed quick-witted case of mainboard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a desktop computer is with quick-witted case that mainboard is fixed of being convenient for has solved present computer mainboard and quick-witted case and has passed through the bolt fastening, moves the comparatively trouble problem of mainboard damage and its installation easily because of the bolt is twisted to the tension.

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

a case for a desktop computer convenient for fixing a main board comprises a case body, a case door is rotatably arranged at one side of the case body through a rotating shaft, the upper end of one side of the box body, which is far away from the box door, is fixedly provided with a main board upper clamping seat, the inner wall of the main board upper clamping seat is fixedly provided with a limiting block, and the outer part of the circumference of the limiting block is provided with a return spring, one end of the return spring is fixedly arranged with the inner wall of the clamping seat on the main board, and the other end of the reset spring is fixedly provided with a squeezing plate which is movably arranged with the upper clamping seat of the main board, a lower clamping seat of the main board is arranged below the upper clamping seat of the main board, and the top end of the lower clamping seat of the main board is slidably provided with an auxiliary mounting block, the upper ends of both sides of the auxiliary mounting block are fixedly provided with a poking block, and the poking block is matched with the top end of the lower clamping seat of the mainboard, a power supply bin is arranged below the lower clamping seat of the mainboard, and the power supply bin is fixedly installed with one side of the bottom end of the box body.

Preferably, the clamping seat is matched with the lower clamping seat of the main board on the main board, grooves are formed in the bottom end of the clamping seat on the main board and in the top end of the lower clamping seat of the main board, the grooves formed in the bottom end of the clamping seat on the main board are movably mounted with the extrusion plate, and the grooves formed in the top end of the lower clamping seat of the main board are movably mounted with the auxiliary mounting block.

Preferably, a main board slot is formed in one end, away from the main board lower clamping seat, of the auxiliary mounting block, and a sponge protection pad is fixedly mounted on the inner wall of the main board slot.

Preferably, a power switch is fixedly mounted at the upper end of one side of the box body, a lifting handle is fixedly mounted at one side, close to the power switch, of the top end of the box body, and a rubber pad is fixedly mounted on the side wall of the lifting handle.

Preferably, the lower end of one side of the box body, which is far away from the power switch, and the side wall of the box door are provided with heat dissipation holes, the heat dissipation holes formed at the lower end of one side of the box body, which is far away from the power switch, are matched with the power supply bin, and the heat dissipation holes formed at the side wall of the box door are matched with the mainboard.

Preferably, the upper end and the lower end in the box body are symmetrically provided with supporting side plates close to one side of the power switch, and hard disk placing interlayers are fixedly arranged between the supporting side plates.

The utility model has the advantages that:

1. when the mainboard is installed, carry on spacingly through cassette on the mainboard and under the mainboard to the mainboard, promote the stripper plate through reset spring simultaneously and extrude the mainboard downwards for the mainboard is pressed from both sides tightly fixedly, has saved the trouble of bolt installation, and at the in-process of installation, through the auxiliary action of supplementary installation piece with stirring the piece, is convenient for promote mainboard rebound, is fixed in on the mainboard with the mainboard both ends respectively inside cassette and the lower cassette of mainboard.

2. The heat dissipation holes corresponding to the main board and the heat dissipation holes are formed in one side of the power supply bin through the box door of the box body, so that internal accessories of the host can be well dissipated, and meanwhile, the lifting handle is arranged on one side of the top end of the box body, so that the case is convenient to carry and move.

In conclusion, the device is convenient for the installation and fixation of the computer mainboard, is convenient for the heat dissipation of the case, is convenient for the carrying of the case, and solves the problems that the mainboard is easy to damage and the installation process is troublesome when the mainboard is installed in the existing case.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is a schematic front view of the structure of the present invention.

Fig. 4 is a schematic structural view of the lower main board clamping seat and the auxiliary mounting block of the present invention.

Fig. 5 is an enlarged schematic structural diagram of a point a in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a box body; 2. a box door; 3. heat dissipation holes; 4. a power switch; 5. a power supply bin; 6. hard disk placing interlayer; 7. a card seat on the main board; 8. a limiting block; 9. a return spring; 10. a pressing plate; 11. a lower clamping seat of the main board; 12. an auxiliary mounting block; 13. a main board slot; 14. a shifting block; 15. supporting the side plates; 16. 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.

Referring to fig. 1-5, a case for fixing a main board of a desktop computer conveniently comprises a case body 1, a case door 2 is rotatably installed on one side of the case body 1 through a rotating shaft, an upper main board clamping seat 7 is fixedly installed on the upper end of one side of the case body 1 away from the case door 2, a limiting block 8 is fixedly installed on the inner wall of the upper main board clamping seat 7, a return spring 9 is arranged outside the circumference of the limiting block 8, one end of the return spring 9 is fixedly installed on the inner wall of the upper main board clamping seat 7, a pressing plate 10 is fixedly installed on the other end of the return spring 9, the pressing plate 10 is movably installed on the upper main board clamping seat 7, a lower main board clamping seat 11 is arranged below the upper main board clamping seat 7, an auxiliary installation block 12 is slidably installed on the top end of the lower main board clamping seat 11, a poking block 14 is fixedly installed on the upper, a power supply bin 5 is arranged below the lower clamping seat 11 of the main board, the power supply bin 5 is fixedly installed with one side of the bottom end of the box body 1, the upper clamping seat 7 of the main board is matched with the lower clamping seat 11 of the main board, grooves are respectively arranged at the bottom end of the upper clamping seat 7 of the main board and the top end of the lower clamping seat 11 of the main board, the groove arranged at the bottom end of the upper clamping seat 7 of the main board is movably installed with the extrusion plate 10, the groove arranged at the top end of the lower clamping seat 11 of the main board is movably installed with the auxiliary installation block 12, a main board slot 13 is arranged at one end of the auxiliary installation block 12 far away from the lower clamping seat 11 of the main board, a sponge protection pad is fixedly installed on the inner wall of the main board slot 13, a power switch 4 is fixedly installed at the upper end of one side of the box body 1, a handle 16 is fixedly installed at one side of, and the louvre 3 that the one side lower extreme was seted up that switch 4 was kept away from to box 1 matches with power storehouse 5, just the louvre 3 that 2 lateral walls of chamber door were seted up matches with the mainboard, the inside upper and lower end of box 1 is close to one side symmetry of switch 4 and is installed support curb plate 15, just fixed mounting has the hard disk to place interlayer 6 between the support curb plate 15.

The working principle is as follows: when the mainboard is installed, the auxiliary installation block 12 is taken out of the lower mainboard clamping seat 11, then the bottom end of the mainboard is inserted into the mainboard slot 13 of the auxiliary installation block 12, the top end of the mainboard is inserted into the groove of the upper mainboard clamping seat 7, then the poking blocks 14 at the two sides of the auxiliary installation block 12 are pushed upwards, so that the auxiliary installation block 12 drives the mainboard to move upwards, the mainboard moves upwards to push the extrusion plate 10 to extrude the reset spring 9, so that the reset spring 9 has resilience, when the auxiliary installation block 12 rises to be flush with the top end of the lower mainboard clamping seat 11 and the auxiliary installation block 12 is matched with the groove at the top end of the lower mainboard clamping seat 11, the poking blocks 14 are loosened, the resilience of the reset spring 9 pushes the extrusion plate 10 to move downwards, so that the extrusion plate 10 pushes the mainboard to move downwards, the mainboard moves downwards to drive the auxiliary installation block 12 to move downwards to the inside the, when the shifting blocks 14 on the two sides of the auxiliary mounting block 12 move downwards to be attached to the top end of the main board lower clamping seat 11, the main board is fixed.

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. A case convenient for fixing a mainboard for a desktop computer comprises a case body (1) and is characterized in that a case door (2) is rotatably installed on one side of the case body (1) through a rotating shaft, a mainboard upper clamping seat (7) is fixedly installed at the upper end of one side, far away from the case door (2), of the case body (1), a limiting block (8) is fixedly installed on the inner wall of the mainboard upper clamping seat (7), a reset spring (9) is arranged outside the circumference of the limiting block (8), one end of the reset spring (9) is fixedly installed with the inner wall of the mainboard upper clamping seat (7), a squeezing plate (10) is fixedly installed at the other end of the reset spring (9), the squeezing plate (10) is movably installed with the mainboard upper clamping seat (7), a mainboard lower clamping seat (11) is arranged below the mainboard upper clamping seat (7), and an auxiliary installation block (12) is slidably installed at the top end, the power supply box is characterized in that the upper ends of the two sides of the auxiliary mounting block (12) are fixedly provided with a stirring block (14), the stirring block (14) is matched with the top end of the lower main board clamping seat (11), a power supply bin (5) is arranged below the lower main board clamping seat (11), and the power supply bin (5) is fixedly mounted on one side of the bottom end of the box body (1).

2. The case convenient for fixing the main board for the desktop computer as claimed in claim 1, wherein the upper main board clamping seat (7) is matched with the lower main board clamping seat (11), and the bottom end of the upper main board clamping seat (7) and the top end of the lower main board clamping seat (11) are both provided with a groove, the groove provided at the bottom end of the upper main board clamping seat (7) is movably mounted with the extrusion plate (10), and the groove provided at the top end of the lower main board clamping seat (11) is movably mounted with the auxiliary mounting block (12).

3. The case convenient for fixing the main board for the desktop computer as claimed in claim 1, wherein a main board slot (13) is formed at one end of the auxiliary mounting block (12) away from the main board lower clamping seat (11), and a sponge protection pad is fixedly mounted on an inner wall of the main board slot (13).

4. The case convenient for fixing the mainboard of the desktop computer, as claimed in claim 1, wherein a power switch (4) is fixedly installed at the upper end of one side of the case body (1), a handle (16) is fixedly installed at one side of the top end of the case body (1) close to the power switch (4), and a rubber pad is fixedly installed on the side wall of the handle (16).

5. The case convenient for fixing the mainboard for the desktop computer according to claim 1, wherein heat dissipation holes (3) are formed in the lower end of one side of the case body (1) away from the power switch (4) and the side wall of the case door (2), the heat dissipation holes (3) formed in the lower end of one side of the case body (1) away from the power switch (4) are matched with the power bin (5), and the heat dissipation holes (3) formed in the side wall of the case door (2) are matched with the mainboard.

6. The case convenient for fixing the main board for the desktop computer as claimed in claim 1, wherein the upper and lower ends of the inside of the case body (1) close to one side of the power switch (4) are symmetrically provided with supporting side plates (15), and a hard disk placing interlayer (6) is fixedly arranged between the supporting side plates (15).