CN215264604U - Dust protected computer motherboard - Google Patents

Abstract

The utility model discloses a dust protected computer motherboard, the load simulator comprises a case, the inside of machine case is equipped with the mainboard, two sets of draw-in grooves have been seted up to the bottom surface of mainboard, two sets of kellies of interior diapire fixedly connected with of machine case, every the equal joint in the inside of draw-in groove in the top of kellies, two through-holes, every have been seted up to the upper surface of machine case the inside of through-hole all is equipped with firm pole, every the equal fixedly connected with splint in bottom of firm pole, every the surface of firm pole all overlaps and is equipped with the spring. This dust protected computer motherboard, through the micro motor that sets up and the cooperation of dwang, utilizes micro motor's work, can drive the dwang and rotate, when the dwang pivoted, can make jib and micro fan skew simultaneously, realizes that micro fan's multi-angle is bloied, can be cleaner to the dust clearance on the mainboard, can improve the functioning speed of computer, and the staff of being convenient for carries out work.

Description

Dust protected computer motherboard

Technical Field

The utility model belongs to the technical field of the computer motherboard, especially, relate to a dust protected computer motherboard.

Background

A motherboard, also called a motherboard, a system board or a motherboard; the main board is a rectangular circuit board, on which the main circuit system forming the computer is mounted, and generally has elements of BIOS chip, I/O control chip, keyboard and panel control switch interface, indicator lamp plug-in unit, expansion slot, main board and DC power supply plug-in unit of plug-in card, etc. under the circuit board, it is a well-fallen circuit wiring; in the above, the components with clear edges and corners are as follows: slots, chips, resistors, capacitors, etc. When the host computer powers on, the current can be in the twinkling of an eye through CPU, north and south bridge chip, the memory slot, the AGP slot, the PCI slot, IDE interface and mainboard marginal serial ports, the parallel port, PS/2 interface etc, the mainboard is the core component of computer, there after long-time the use, a lot of dust has fallen on the mainboard, and the mainboard can give out a lot of heats after long-time the use, the dust can influence the mainboard and give off the heat, reduce the functioning speed of computer, consequently, for solving above problem, we provide a dust protected computer mainboard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, it is the core part of computer to aim at solving above-mentioned existence mainboard, has after long-time the use, has fallen a lot of dusts on the mainboard, and can give out a lot of heats after the mainboard uses for a long time, and the dust can influence the mainboard and give off the heat, reduces the problem of the functioning speed of computer.

The utility model is realized in such a way, a dustproof computer mainboard comprises a case, a mainboard is arranged in the case, two groups of clamping grooves are arranged on the bottom surface of the mainboard, two groups of clamping rods are fixedly connected with the inner bottom wall of the case, the top end of each clamping rod is clamped in the clamping grooves, two through holes are arranged on the upper surface of the case, each through hole is internally provided with a stabilizing rod, the bottom end of each stabilizing rod is fixedly connected with a clamping plate, the outer surface of each stabilizing rod is sleeved with a spring, the bottom end of each spring is fixedly connected with the upper surface of the clamping plate, the bottom surface of each clamping plate is contacted with the upper surface of the mainboard, the inner wall of the case is fixedly connected with two groups of supporting plates and two groups of fixing plates, the bottom surface of each supporting plate is fixedly embedded with a first bearing, and the bottom surface of each fixing plate is fixedly embedded with a second bearing, every the equal fixedly connected with dwang of inner circle of first bearing, every the bottom of dwang all runs through the second bearing and extends to the below of fixed plate, two sets of micro motor of interior diapire fixedly connected with of machine case, every the bottom of dwang all with micro motor's output fixed connection, every two jibs of the equal fixedly connected with in surface of dwang, every group the one end that the jib is close to each other is the common fixedly connected with miniature fan respectively.

Preferably, each group of the micro fans are fixedly communicated with air expanding hoppers on one sides close to each other, and each air expanding hopper is located above the main board.

Preferably, the bottom surface of the case is provided with air holes, and the inner walls of the air holes are fixedly connected with filter plates.

Preferably, a limiting plate is arranged above each stabilizing rod, and the bottom surface of each limiting plate is fixedly connected with the top end of each stabilizing rod.

Preferably, two sets of arc-shaped grooves are formed in the inner top wall of the case, and each T-shaped rod is fixedly connected to the upper surface of the micro fan.

Preferably, the top end of each T-shaped rod is clamped in the arc-shaped groove, and each T-shaped rod is located above the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the micro motor who sets up and dwang, utilize micro motor's work, can drive the dwang and rotate, when the dwang rotates, can make jib and micro fan skew simultaneously, realize that micro fan's multi-angle is bloied, can be cleaner to the dust clearance on the mainboard, can improve the functioning speed of computer, the staff of being convenient for carries out work, cooperation through the firm pole that sets up and spring, draw-in groove and kelly joint back on the mainboard, utilize the flexible power of spring, it is flexible downwards to drive firm pole, splint carry out the centre gripping to the mainboard, can make more firm of mainboard, also can be convenient dismantle the mainboard.

Drawings

FIG. 1 is a cross-sectional view of the present invention in an elevation view;

FIG. 2 is a cross-sectional view of a side view of the machine of the present invention;

fig. 3 is a cross-sectional view of the bottom view of the case of the present invention.

In the figure: 1. a chassis; 2. an arc-shaped slot; 3. a limiting plate; 4. a through hole; 5. a spring; 6. a main board; 7. expanding a wind scoop; 8. a T-shaped rod; 9. a micro fan; 10. a support plate; 11. a first bearing; 12. a fixing plate; 13. a micro motor; 14. a boom; 15. a clamping rod; 16. air holes are formed; 17. a filter plate; 18. a card slot; 19. a splint; 20. rotating the rod; 21. a stabilizing rod; 22. a second bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a dust-proof computer motherboard comprises a case 1, a motherboard 6 is disposed inside the case 1, two sets of slots 18 are disposed on a bottom surface of the motherboard 6, two sets of clamping rods 15 are fixedly connected to an inner bottom wall of the case 1, a top end of each clamping rod 15 is clamped inside the slot 18, two through holes 4 are disposed on an upper surface of the case 1, a stabilizing rod 21 is disposed inside each through hole 4, a clamping plate 19 is fixedly connected to a bottom end of each stabilizing rod 21, a spring 5 is sleeved on an outer surface of each stabilizing rod 21, a bottom end of each spring 5 is fixedly connected to an upper surface of the clamping plate 19, a bottom surface of each clamping plate 19 is in contact with an upper surface of the motherboard 6, two sets of supporting plates 10 and two sets of fixing plates 12 are fixedly connected to an inner wall of the case 1, a first bearing 11 is fixedly embedded in a bottom surface of each supporting plate 10, a second bearing 22 is fixedly embedded in a bottom surface of each fixing plate 12, the equal fixedly connected with dwang 20 of inner circle of every first bearing 11, the bottom of every dwang 20 all runs through second bearing 22 and extends to the below of fixed plate 12, two sets of micro motor 13 of interior diapire fixedly connected with of machine case 1, the bottom of every dwang 20 all with micro motor 13's output end fixed connection, two jibs 14 of the equal fixedly connected with of surface of every dwang 20, the one end that every jib 14 of group is close to each other is the common fixedly connected with miniature fan 9 respectively.

The utility model discloses in, the intercommunication is all fixed to one side that every group miniature fan 9 is close to each other has the wind fill 7 that expands, and every expands wind fill 7 and all is located mainboard 6's top, can increase miniature fan 9's the area of blowing, can be to the cleaner of the dust above the mainboard 6 clear away, and bleeder vent 16 has been seted up to the bottom surface of machine case 1, and the inner wall fixedly connected with filter 17 of bleeder vent 16 can give off the heat, also can discharge the dust.

Every top of firm pole 21 all is equipped with limiting plate 3, the bottom surface of every limiting plate 3 all with the top fixed connection of firm pole 21, prevent that firm pole 21 from breaking away from through-hole 4, can ' T stabilize mainboard 6, two sets of arc walls 2 have been seted up to the interior roof of machine case 1, the equal fixedly connected with T type pole 8 of the upper surface of every miniature fan 9, the equal joint in the inside of arc wall 2 in the top of every T type pole 8, every T type pole 8 all is located splint 19's top, can undertake partly miniature fan 9's weight, do not hinder miniature fan 9 yet and rotate.

The utility model discloses a theory of operation is: when the staff operates, at first upwards stimulate firm pole 21, with draw-in groove 18 and card pole 15 looks joint on the mainboard 6, then loosen firm pole 21, utilize the flexible power of spring 5, firm pole 21 is flexible downwards, make splint 19 carry out the centre gripping to mainboard 6, make its more firm, click control switch makes micro motor 13 work, it rotates to drive dwang 20, jib 14 deflects simultaneously, click control switch makes micro fan 9 work, when micro fan 9 bloies, jib 14 drives micro fan 9 and squints, clear away the dust on the mainboard 6, can be cleaner to the dust clearance on the mainboard 6, improve the functioning speed of computer, the staff of being convenient for carries out work.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a dust protected computer motherboard, includes quick-witted case (1), its characterized in that: the novel cabinet is characterized in that a main board (6) is arranged in the cabinet (1), two groups of clamping grooves (18) are formed in the bottom surface of the main board (6), two groups of clamping rods (15) are fixedly connected to the inner bottom wall of the cabinet (1), the top end of each clamping rod (15) is clamped in the clamping grooves (18), two through holes (4) are formed in the upper surface of the cabinet (1), a stabilizing rod (21) is arranged in each through hole (4), a clamping plate (19) is fixedly connected to the bottom end of each stabilizing rod (21), a spring (5) is sleeved on the outer surface of each stabilizing rod (21), the bottom end of each spring (5) is fixedly connected with the upper surface of the clamping plate (19), the bottom surface of each clamping plate (19) is contacted with the upper surface of the main board (6), two groups of supporting plates (10) and two groups of fixing plates (12) are fixedly connected to the inner wall of the cabinet (1), every the equal fixed mosaic in bottom surface of backup pad (10) has first bearing (11), every the equal fixed mosaic in bottom surface of fixed plate (12) has second bearing (22), every the equal fixedly connected with dwang (20) of inner circle of first bearing (11), every the bottom of dwang (20) all runs through second bearing (22) and extends to the below of fixed plate (12), two sets of micro motor (13) of interior diapire fixedly connected with of machine case (1), every the bottom of dwang (20) all with the output fixed connection of micro motor (13), every two jibs (14) of the equal fixedly connected with in surface of dwang (20), every group common fixedly connected with micro fan (9) respectively of one end that jib (14) are close to each other.

2. The dustproof computer motherboard according to claim 1, wherein: each group of miniature fan (9) one side that is close to each other all is fixed the intercommunication have expand wind fill (7), every expand wind fill (7) and all be located the top of mainboard (6).

3. The dustproof computer motherboard according to claim 1, wherein: the bottom surface of the case (1) is provided with air holes (16), and the inner wall of each air hole (16) is fixedly connected with a filter plate (17).

4. The dustproof computer motherboard according to claim 1, wherein: and a limiting plate (3) is arranged above each stabilizing rod (21), and the bottom surface of each limiting plate (3) is fixedly connected with the top end of each stabilizing rod (21).

5. The dustproof computer motherboard according to claim 1, wherein: two sets of arc-shaped grooves (2) are formed in the inner top wall of the case (1), and each micro fan (9) is fixedly connected with a T-shaped rod (8) on the upper surface.

6. The dustproof computer motherboard according to claim 5, wherein: every the top of T type pole (8) all the joint in the inside of arc wall (2), every T type pole (8) all are located the top of splint (19).

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