CN220627001U

CN220627001U - Microcomputer main board with good heat dissipation effect

Info

Publication number: CN220627001U
Application number: CN202322099222.0U
Authority: CN
Inventors: 王涛
Original assignee: Shenzhen Chuangyinxin Industry Co ltd
Current assignee: Shenzhen Chuangyinxin Industry Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-03-19
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of computer mainboards and discloses a microcomputer mainboard with good heat dissipation effect, which comprises a central board, wherein an electric telescopic rod is fixedly connected to the rear side of the central board, a toothed plate is fixedly connected to the telescopic rod end of the electric telescopic rod, a vertical groove is formed in the rear side of the central board, the outer wall of the toothed plate is slidably connected to the inner wall of the vertical groove, a gear is rotationally connected to the middle part of the rear side of the central board, the left side of the gear is in meshed connection with the right side of the toothed plate, and a central shaft is fixedly connected to the middle part of the gear. According to the utility model, the heat dissipation fans at two sides rotate in the front shell, and then the heat dissipation fans blow through the plurality of ventilation holes formed in the front shell to dissipate heat of the computer main board body, so that heat accumulation generated in the computer main board body is prevented, the subsequent use of the computer main board body is influenced, the technical effect of efficient heat dissipation is realized, and the technical purpose of prolonging the service life of the computer main board body is achieved.

Description

Microcomputer main board with good heat dissipation effect

Technical Field

The utility model relates to the technical field of computer mainboards, in particular to a microcomputer mainboard with good heat dissipation effect.

Background

The computer motherboard is one of the indispensable components in the computer, and the computer motherboard is generally provided with elements such as a BIOS chip, an I/O control chip, a keyboard and panel control switch interface, an indicator light plug-in connector, an expansion slot, a direct current power supply plug-in connector of the motherboard and the plug-in card, and the like.

The computer main board is provided with various circuit elements with large current and large heating value, the operation of the electronic elements is greatly influenced by the excessively high temperature, and the service life of the computer main board is shortened.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a microcomputer main board with good heat dissipation effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a microcomputer mainboard that radiating effect is good, includes the center plate, the rear side fixedly connected with electric telescopic handle of center plate, electric telescopic handle's telescopic rod end fixedly connected with pinion rack, vertical groove has been seted up to the rear side of center plate, the outer wall sliding connection of pinion rack is at the inner wall of vertical groove, the rear side middle part rotation of center plate is connected with the gear, the right side at the pinion rack is connected in the left side meshing of gear, the middle part fixedly connected with center pin of gear, the center pin rotates the middle part of connecting at the center plate, the equal fixedly connected with connecting rod in the left and right sides of center pin, both sides the equal fixedly connected with radiator fan of opposite face one end of connecting rod.

As a further description of the above technical solution:

the front side of the central plate is fixedly connected with an annular rail, and the inner walls of the radiating fans on two sides are respectively and slidably connected to two sides of the outer wall of the annular rail.

As a further description of the above technical solution:

the outside fixedly connected with rubber frame of center plate, the front side fixedly connected with preceding shell of rubber frame.

As a further description of the above technical solution:

the radiating fans on both sides are both rotationally connected in the front shell.

As a further description of the above technical solution:

the middle part of preceding shell has offered a plurality of ventilation holes, the front side fixedly connected with computer motherboard body of preceding shell.

As a further description of the above technical solution:

the rear side fixedly connected with backshell of rubber frame, the left and right sides of rubber frame is all fixedly connected with mount pad.

As a further description of the above technical solution:

the middle parts of the mounting seats at both sides are connected with threaded bolts in a threaded manner.

As a further description of the above technical solution:

the outer walls of the threaded bolts at both sides are connected with nuts in a threaded manner.

The utility model has the following beneficial effects:

according to the utility model, the toothed plate is pushed to slide in the vertical groove by the operation of the electric telescopic rod, so that the gear can rotate, the gear drives the central shaft to rotate, the two side connecting rods can be driven to rotate, the two side radiating fans slide on the outer wall of the annular rail, the two side radiating fans rotate in the front shell, and then the computer main board body is blown to radiate through a plurality of ventilation holes formed in the front shell, so that heat accumulation generated in the computer main board body is prevented, the subsequent use of the computer main board body is influenced, the technical effect of efficient radiating is realized, the technical purpose of prolonging the service life of the computer main board body is achieved, the problems that various circuit elements with large current and large heating value are arranged in the computer main board in the background art, the operation of electronic elements is greatly influenced by the excessive temperature, and the service life of the computer main board is shortened are solved.

Drawings

Fig. 1 is a schematic perspective view of a microcomputer motherboard with good heat dissipation effect according to the present utility model;

FIG. 2 is a schematic view of a circular rail of a microcomputer motherboard with good heat dissipation effect;

FIG. 3 is a schematic diagram of a vent hole of a microcomputer motherboard with good heat dissipation effect according to the present utility model;

fig. 4 is a schematic diagram of a chute of a microcomputer motherboard with good heat dissipation effect according to the present utility model.

Legend description:

1. a center plate; 2. a rubber frame; 3. an electric telescopic rod; 4. a toothed plate; 5. a vertical groove; 6. a gear; 7. a rear case; 8. a central shaft; 9. a ring rail; 10. a connecting rod; 11. a heat dissipation fan; 12. a front shell; 13. a vent hole; 14. a mounting base; 15. a computer main board body; 16. a threaded bolt; 17. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a microcomputer motherboard that radiating effect is good, including center plate 1, center plate 1's rear side fixedly connected with electric telescopic handle 3, electric telescopic handle 3's telescopic rod end fixedly connected with pinion rack 4, vertical slot 5 has been seted up to center plate 1's rear side, the outer wall sliding connection of pinion rack 4 is at the inner wall of vertical slot 5, center plate 1's rear side middle part is rotated and is connected with gear 6, gear 6's left side meshing is connected on pinion rack 4's right side, gear 6's middle part fixedly connected with center pin 8, center pin 8 rotates and is connected at center plate 1's middle part, the equal fixedly connected with connecting rod 10 in left and right sides of center pin 8, the equal fixedly connected with heat dissipation fan 11 of opposite face one end of both sides connecting rod 10, electric telescopic handle 3 functions and promotes pinion rack 4 to slide in the inside of vertical slot 5, thereby can make gear 6 rotatory, gear 6 drives center pin 8 and can drive both sides connecting rod 10 rotation, make both sides fan 11 slide on the outer wall of annular rail 9, both sides heat dissipation fan 11 rotate in the inside of preceding shell 12, a plurality of ventilation holes 13 of seting up on the shell 12, carry out the body 15 again, prevent that the body 15 from producing heat to pile up the subsequent body 15 of computer to the motherboard, the computer is used to cause the subsequent body to the heat dissipation to the motherboard.

Further explaining, the front side fixedly connected with annular rail 9 of center board 1, the inner wall of both sides heat dissipation fan 11 is sliding connection in annular rail 9's outer wall both sides respectively, the outside fixedly connected with rubber frame 2 of center board 1, the front side fixedly connected with front housing 12 of rubber frame 2, both sides heat dissipation fan 11 all rotate the inside of connecting at front housing 12, a plurality of ventilation holes 13 have been seted up at the middle part of front housing 12, the front side fixedly connected with computer motherboard body 15 of front housing 12, the rear side fixedly connected with backshell 7 of rubber frame 2, the left and right sides of rubber frame 2 all fixedly connected with mount pad 14, the equal threaded connection in middle part of both sides mount pad 14 has threaded bolt 16, the equal threaded connection in outer wall of both sides threaded bolt 16 has nut 17, can install microcomputer motherboard body 15 through mount pad 14, threaded bolt 16 and nut 17.

Working principle: firstly, the electric telescopic rod 3 operates to push the toothed plate 4 to slide in the vertical groove 5, so that the gear 6 can rotate, the gear 6 drives the central shaft 8 to rotate, and then the two side connecting rods 10 can be driven to rotate, so that the two side cooling fans 11 slide on the outer wall of the annular rail 9, the two side cooling fans 11 rotate in the front shell 12, and the computer main board body 15 is blown to dissipate heat through the plurality of ventilation holes 13 formed in the front shell 12, so that heat accumulation generated in the computer main board body 15 is prevented, the subsequent use of the computer main board body 15 is influenced, the technical effect of efficient heat dissipation is achieved, the service life of the computer main board body 15 is prolonged, and the microcomputer main board body 15 can be installed through the installation seat 14, the threaded bolt 16 and the nut 17.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a microcomputer motherboard that radiating effect is good, includes center board (1), its characterized in that: the utility model discloses a solar heat collecting device, including central board (1), rack (4), gear (6), center board (1), electric telescopic handle (3) and connecting rod (10), vertical groove (5) are seted up to the rear side of central board (1), the outer wall sliding connection of rack (4) is at the inner wall of vertical groove (5), the rear side middle part rotation of central board (1) is connected with gear (6), the right side at rack (4) is connected in the left side meshing of gear (6), the middle part fixedly connected with center pin (8) of gear (6), center pin (8) rotate the middle part of connecting at central board (1), the left and right sides of center pin (8) all fixedly connected with connecting rod (10), both sides the equal fixedly connected with heat dissipation fan (11) of opposite face one end of connecting rod (10).

2. The microcomputer motherboard with good heat dissipation effect as recited in claim 1, wherein: the front side of the center plate (1) is fixedly connected with an annular rail (9), and the inner walls of the heat dissipation fans (11) at the two sides are respectively and slidably connected to the two sides of the outer wall of the annular rail (9).

3. The microcomputer motherboard with good heat dissipation effect as recited in claim 2, wherein: the outer side of the center plate (1) is fixedly connected with a rubber frame (2), and the front side of the rubber frame (2) is fixedly connected with a front shell (12).

4. A microcomputer motherboard with good heat dissipation effect according to claim 3, wherein: the heat dissipation fans (11) at both sides are rotatably connected inside the front shell (12).

5. The microcomputer motherboard with good heat dissipation effect as recited in claim 4, wherein: a plurality of vent holes (13) are formed in the middle of the front shell (12), and a computer main board body (15) is fixedly connected to the front side of the front shell (12).

6. The microcomputer motherboard with good heat dissipation effect according to claim 5, wherein: the rear side fixedly connected with backshell (7) of rubber frame (2), the left and right sides of rubber frame (2) all fixedly connected with mount pad (14).

7. The microcomputer motherboard with good heat dissipation effect as recited in claim 6, wherein: the middle parts of the mounting seats (14) on both sides are connected with threaded bolts (16) in a threaded manner.

8. The microcomputer motherboard with good heat dissipation effect as recited in claim 7, wherein: the outer walls of the threaded bolts (16) at both sides are connected with nuts (17) in a threaded manner.