CN218471239U

CN218471239U - Computer motherboard fixing device

Info

Publication number: CN218471239U
Application number: CN202222432272.1U
Authority: CN
Inventors: 武春庆
Original assignee: Nanjing Jinding Jiaqi Information Technology Co ltd
Current assignee: Nanjing Jinding Jiaqi Information Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-10
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a computer motherboard fixing device, include: the computer case comprises a case body, wherein an interlayer is arranged on one side in the case body, two sliding grooves communicated with the interlayer are longitudinally formed in the inner wall of the case body, a clamping mechanism is arranged in the case body and comprises two clamping plates, a connecting rod, a screw rod and an adjusting column, the two clamping plates are symmetrically distributed and are in contact connection with the inner wall of the case body, clamping grooves are formed in opposite surfaces of the two clamping plates respectively, and a computer mainboard is clamped in the clamping grooves; the miniature fan that sets up in the intermediate layer blows to mainboard back through splint or spout to air guide plate internal output air, cools down to the splint back, solves the poor problem of mainboard back cooling effect.

Description

Computer motherboard fixing device

Technical Field

The utility model relates to a computer technology field, more specifically are a computer motherboard fixing device.

Background

The computer main board, also called main board, system board or mother board, is divided into two kinds of commercial main board and industrial main board, it is installed in the machine box, it is one of the most basic and important components of microcomputer, the main board is generally rectangular circuit board, on which the main circuit system forming computer is installed, and generally there are elements of BIOS chip, I/O control chip, keyboard and panel control switch interface, indicator lamp plug-in unit, expansion slot, main board and direct current power supply plug-in unit of plug-in card, etc.

At present, the fixing to the mainboard that is current adopts reference column and fix with screw more, adopts a plurality of bolt fastening to be not convenient for dismantle it fast, and simultaneously, the mainboard back makes mainboard heat dispersion descend with the laminating of quick-witted case lateral wall, causes the life who reduces the mainboard. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard fixing device has solved current fixed reference column and the fix with screw of adopting more to the mainboard, adopts a plurality of bolt fastening to be not convenient for dismantle it fast, and simultaneously, the mainboard back makes mainboard heat dispersion descend with the laminating of quick-witted case lateral wall, causes the problem that reduces the life of mainboard, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a computer motherboard fixture apparatus, comprising: the quick-witted case, inside one side of machine case is provided with the intermediate layer, vertically sets up two spouts that are linked together with the intermediate layer on the inner wall of machine case, the internally mounted of machine case has fixture, fixture includes splint, connecting rod, screw rod and regulation post, splint be provided with two and symmetric distribution altogether and be connected with the inner wall contact of machine case, has seted up respectively on the opposite face of two splint and has pressed from both sides the groove and with computer motherboard centre gripping at pressing from both sides the inslot, it is connected with the slipmat still to laminate on the inner wall in groove to press from both sides, still be provided with cooling mechanism in the intermediate layer.

As an embodiment of the utility model discloses a preferred embodiment, the connecting rod is U type structure and both ends pass the spout respectively and with splint surface connection, the screw has been seted up at the surperficial middle part of connecting rod and has been passed screw and screw rod threaded connection, the screw rod is vertical and rotate to be connected in the intermediate lamella, the upper end of screw rod extend to quick-witted case top and with adjust post fixed connection.

As a preferred embodiment of the utility model, cooling mechanism is including air guide plate, micro fan and flexible pipe, micro fan's wind-force output end is connected with the air guide plate, flexible pipe is installed respectively at air guide plate's surperficial edge and flexible end of pipe and is connected with the connecting rod respectively, flexible pipe, connecting rod and air guide plate's inside is linked together.

As a preferred embodiment of the present invention, the air guide plate is fixedly installed in the interlayer, and the air guide plate surface and the position corresponding to the sliding groove have been provided with side air outlets respectively.

As an preferable embodiment of the present invention, the air hole is opened in the clamping plate, and the end of the air hole extends to the surface of the clamping plate and forms a lower air outlet.

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

the utility model discloses, arrange the mainboard in quick-witted incasement side, then rotate the regulation post and drive the screw rod and rotate, the connecting rod receives the rotation screw thread influence to drive two splint and move to the mainboard direction simultaneously and carry out quick centre gripping fixed to it after the screw rod rotates, still be convenient for simultaneously to dismantle the mainboard fast; the miniature fan that sets up in the intermediate layer blows to mainboard back through splint or spout to air guide plate internal output air, cools down to the splint back, solves the poor problem of mainboard back cooling effect.

Drawings

Fig. 1 is a structural diagram of the fixing device for a motherboard of a computer according to the present invention;

FIG. 2 is a schematic diagram of the interlayer of the present invention;

fig. 3 is a cross-sectional view of the splint of the present invention;

fig. 4 is a partial structure view of the air guide plate of the present invention.

In the figure, 1, a chassis; 2. an adjustment column; 3. a splint; 4. a chute; 5. a connecting rod; 6. a telescopic pipe; 7. a gas guide plate; 8. a micro fan; 9. a screw; 10. an air vent; 11. a screw hole; 12. a clamping groove; 13. a non-slip mat; 14. a lower air outlet; 15. and side air outlet holes.

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 motherboard fixture comprising: case 1, inside one side of case 1 is provided with the intermediate layer, vertically set up two spouts 4 that are linked together with the intermediate layer on the inner wall of case 1, the internally mounted of case 1 has fixture, fixture includes splint 3, connecting rod 5, screw rod 9 and regulation post 2, splint 3 are provided with two and symmetric distribution altogether and are connected with the inner wall contact of case 1, it presss from both sides groove 12 and presss from both sides the computer motherboard centre gripping in groove 12 to have seted up respectively on two splint 3's the opposite face, it is connected with slipmat 13 still to laminate on the inner wall of clamp groove 12, slipmat 13 plays certain protection and anti-skidding effect, still be provided with cooling mechanism in the intermediate layer, cooling mechanism cools down the mainboard back, solve the poor problem of mainboard back cooling effect.

Further improve ground, connecting rod 5 is U type structure and both ends pass spout 4 respectively and with splint 3 surface connection, screw 11 has been seted up at the surperficial middle part of connecting rod 5 and through screw 11 and screw rod 9 threaded connection, screw rod 9 is vertical and rotate to be connected in the intermediate layer, screw rod 9's upper end extend to quick-witted case 1 top and with adjust 2 fixed connection of post, screw rod 9 rotates the back and drives connecting rod 5 and carry out vertical movement.

Further improved, the cooling mechanism comprises an air guide plate 7, a micro fan 8 and a telescopic pipe 6, wherein the wind power output end of the micro fan 8 is connected with the air guide plate 7, the telescopic pipes 6 are respectively installed at the surface edge of the air guide plate 7, the tail ends of the telescopic pipes 6 are respectively connected with the connecting rod 5, the interiors of the telescopic pipes 6, the connecting rod 5 and the air guide plate 7 are communicated, and the micro fan 8 outputs air through the air guide plate 7 and guides the air into the connecting rod 5 through the telescopic pipes 6.

Further improved, the air guide plate 7 is fixedly installed in the interlayer, side air outlet holes 15 are respectively formed in the surface of the air guide plate 7 and the position corresponding to the sliding groove 4, and the back of the main board is cooled through the sliding groove 4 after air is blown out from the side air outlet holes 15.

Specifically, air guide holes 10 are formed in the clamping plate 3, the tail ends of the air guide holes 10 extend to the surface of the clamping plate 3 and form lower air outlet holes 14, air is blown out through the lower air outlet holes 14 in the clamping plate 3, and the back of the main plate is cooled.

When the utility model is used, the mainboard is arranged at the inner side of the case 1, then the adjusting post 2 is rotated and the screw rod 9 is driven to rotate, after the screw rod 9 is rotated, the connecting rod 5 is influenced by the rotating thread to drive the two clamping plates 3 to simultaneously move towards the mainboard direction and rapidly clamp and fix the mainboard, and meanwhile, the mainboard can be rapidly disassembled; 8 output air blows to mainboard back through splint 3 or spout 4 in the air guide plate of the interior micro fan that sets up of intermediate layer, cools down 3 backs of splint, solves the poor problem of mainboard back cooling effect.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer motherboard fixture comprising: case (1), its characterized in that: the utility model discloses a computer motherboard clamping device, including quick-witted case (1), the inside one side of quick-witted case (1) is provided with the intermediate layer, vertically sets up two spout (4) that are linked together with the intermediate layer on the inner wall of quick-witted case (1), the internally mounted of quick-witted case (1) has fixture, fixture includes splint (3), connecting rod (5), screw rod (9) and regulation post (2), splint (3) are provided with two and symmetric distribution altogether and are connected with the inner wall contact of quick-witted case (1), have seted up respectively on the opposite face of two splint (3) and have pressed from both sides groove (12) and with computer motherboard centre gripping in pressing from both sides groove (12), it is connected with slipmat (13) still to laminate on the inner wall of pressing from both sides groove (12), it still is provided with cooling mechanism in the intermediate layer.

2. The computer motherboard fixing device of claim 1, wherein: connecting rod (5) are U type structure and both ends pass spout (4) respectively and with splint (3) surface connection, screw (11) have been seted up at the surface middle part of connecting rod (5) and through screw (11) and screw rod (9) threaded connection, screw rod (9) are vertical and rotate to be connected in the splint, the upper end of screw rod (9) extend to quick-witted case (1) top and with adjust post (2) fixed connection.

3. The computer motherboard fixing device of claim 1, wherein: the cooling mechanism comprises an air guide plate (7), a micro fan (8) and a telescopic pipe (6), wherein the wind output end of the micro fan (8) is connected with the air guide plate (7), the telescopic pipe (6) is respectively installed at the edge of the surface of the air guide plate (7) and the tail end of the telescopic pipe (6) is respectively connected with a connecting rod (5), and the telescopic pipe (6), the connecting rod (5) and the air guide plate (7) are communicated.

4. A computer motherboard fixing device as recited in claim 3, wherein: air guide plate (7) fixed mounting has seted up side exhaust vent (15) in the intermediate layer in air guide plate (7) surface and the position that corresponds with spout (4) respectively.

5. The computer motherboard fixing device of claim 1, wherein: air guide holes (10) are formed in the clamping plate (3), and the tail ends of the air guide holes (10) extend to the surface of the clamping plate (3) to form lower air outlet holes (14).