1. The utility model provides a dustproof shock attenuation slot of computer which characterized in that includes:

the bottom plate (2) is provided with an opening in the middle and is sleeved outside the main board slot;

the top of the square shell (1) is provided with an opening, and the bottom of the square shell is fixed on the bottom plate (2);

two groups of horizontal rods (4) are respectively arranged on the opposite side walls of the square shell (1), and each two groups of horizontal rods (4) are oppositely arranged;

the two driving wheels (12) are respectively and rotatably arranged at one end of each of the two groups of horizontal rods (4), and each driving wheel (12) is positioned between the two horizontal rods (4);

the two gears (11) are respectively and rotatably arranged in the middle of the two groups of horizontal rods (4), and each gear (11) is positioned between the two horizontal rods (4);

each rack (9) is positioned between the two horizontal rods (4), one end of each rack is meshed with the gear (11), and the other end of each rack is arranged on the inner side wall of the square shell (1) in a sliding manner;

one ends of the two connecting rods (6) are respectively and rotatably connected with the tops of the two racks (9);

the two clamping plates (8) are respectively and rotatably connected with the other ends of the two connecting rods (6);

the tops of the two air cylinders (3) are fixedly connected with the bottom of the rack (9), and the bottoms of the two air cylinders are fixedly connected with the bottom plate (2);

the transmission device is arranged between the driving wheel (12) and the gear (11) and is used for driving the two gears (11) to rotate in the same direction with the driving wheel (12).

2. The computer dustproof shock-absorbing slot of claim 1, wherein the bottom plate (2) is screwed with the computer through a screw.

3. The dustproof and shock-absorbing slot for the computer according to claim 2, wherein a square hole is formed at the top of the square shell (1), a cover plate (14) is arranged above the square hole, and a shifting block (15) is arranged on the cover plate (14).

4. The computer dustproof shock-absorbing socket according to claim 1, wherein the transmission means comprises:

and the two chain wheels (13) are respectively arranged on the side walls of the driving wheel (12) and the gear (11) and are driven by chains.

5. The dustproof and shock-absorbing slot for the computer is characterized in that a plurality of walking wheels (10) are arranged on one side, opposite to the teeth, of the two racks (9), and the walking wheels (10) rotate in sliding grooves in the inner side wall of the square shell (1).

6. The dustproof and shock-absorbing slot for the computer according to claim 1, wherein two first sliding blocks (5) are respectively arranged at the top of the two racks (9), the two first sliding blocks (5) are respectively connected to the two inner side walls of the square shell (1) in a sliding manner, and each first sliding block (5) is rotatably connected with the connecting rod (6).

7. The dustproof and shock-absorbing slot for the computer according to claim 1, wherein two second sliding blocks (7) are respectively arranged at one end of each of the two clamping plates (8) far away from the clamped object, and each second sliding block (7) is rotatably connected with the connecting rod (6).

8. The dustproof and shock-absorbing slot for computer as claimed in claim 1, wherein said air cylinder (3) is provided with a blowing hole, said blowing hole is connected with one end of an air pipe, and the other end of said air pipe is fixed at one end of said slot.

Background

The computer is one of the necessities of modern human work and is divided into a desktop computer, a notebook computer and an all-in-one machine. The computer comprises a plurality of hardware devices, and some hardware devices are fixed on a mainboard and some hardware devices are fixed in slots on the mainboard. However, these slots are exposed to the outside and are prone to dust, and the hardware is prone to falling out of the slots when the external shock occurs.

At present, some dustproof shock attenuation slots of computer set up the shell in mainboard slot outside, set up the cardboard on the shell for dustproof to the draw-in groove, set up the sucking disc in hardware both sides in addition, utilize sucking disc and pulling mechanism cooperation to fix the mainboard slot and prevent to fall out. But lacks a mainboard slot which can resist shock and prevent dust.

Disclosure of Invention

The embodiment of the invention provides a dustproof shock absorption slot for a computer, which can solve the problem that a mainboard slot capable of absorbing shock and preventing dust is lacked in the prior art.

The embodiment of the invention provides a dustproof shock absorption slot of a computer, which comprises:

the bottom plate is fixed on the computer; the square shell is fixed on the bottom plate; two groups of horizontal rods are respectively arranged on the opposite side walls of the square shell, and two horizontal rods in each group are oppositely arranged; the two driving wheels are respectively and rotatably arranged at one end of the two groups of horizontal rods, and each driving wheel is positioned between the two horizontal rods; the two gears are respectively and rotatably arranged at the other ends of the two groups of horizontal rods, and each gear is positioned between the two horizontal rods; one end of each connecting rod is respectively and rotatably connected with the tops of the two racks; the two clamping plates are respectively and rotatably connected with the other ends of the two connecting rods; the top of the two air cylinders is fixedly connected with the bottom of the rack, and the bottom of the two air cylinders is fixedly connected with the bottom plate; and the transmission device is arranged between the driving wheel and the gear and is used for driving the two gears to rotate in the same direction with the driving wheel.

Furthermore, the middle of the bottom plate is provided with a jack of the slot, and the bottom plate is in bolt connection with the computer through a screw.

Furthermore, a square hole is formed in the top of the square shell, a cover plate is arranged above the square hole, and a shifting block is arranged on the cover plate.

Further, the transmission device includes:

and the two chain wheels are respectively arranged on the side walls of the driving wheel and the gear and are driven by chains.

And each rack is positioned between the two horizontal rods, one side of each rack is meshed with the gear, and the other side of each rack is connected with the inner side wall of the square shell in a sliding manner.

Furthermore, two racks are equipped with a plurality of walking wheels to one side that has the tooth dorsad, and the walking wheel is at the spout internal rotation of the inside wall of square shell.

Furthermore, the tops of the two racks are respectively provided with two first sliding blocks, the two first sliding blocks are respectively connected to the two inner side walls of the square shell in a sliding mode, and each first sliding block is rotatably connected with the connecting rod.

Furthermore, two second sliding blocks are respectively arranged at one ends of the two clamping plates, which are far away from the clamping object, and each second sliding block is rotatably connected with the connecting rod.

Further, the inflator is provided with a blowing hole which is connected with one end of the slot.

The embodiment of the invention provides a dustproof damping slot of a computer, which has the following beneficial effects compared with the prior art:

through setting up two sets of horizon bars perpendicularly on the square casing, set up drive wheel and gear between two horizon bars of every group to be provided with the sprocket separately, the sprocket passes through chain drive, and wheel and rack toothing, when hardware, for example the drive wheel contact of both sides when the DRAM inserts, thereby drive the rack and rise, the rack drives the connecting rod and stretches out, connecting rod one end is equipped with splint, and hardware is cliied to splint. Thereby realizing the effect of preventing falling out. The bottom of the rack is provided with the air cylinder, the air cylinder sucks air when the rack rises and blows air when the rack falls, the air blowing hole is connected with the air pipe, and the air pipe blows air to two ends of the slot, so that the dust removal effect is realized.

Drawings

FIG. 1 is a schematic view of a dustproof shock-absorbing slot of a computer according to an embodiment of the present invention;

FIG. 2 is a top view of a computer dustproof shock-absorbing slot structure according to an embodiment of the present invention;

fig. 3 is a top view of a bottom plate of a dustproof shock-absorbing slot structure of a computer according to an embodiment of the present invention.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

It will be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1:

fig. 1-3 are schematic views of a dustproof shock-absorbing slot structure of a computer according to an embodiment of the present invention. A computer dustproof shock-absorbing slot, comprising:

the bottom plate 2 is fixed on the computer, in order to match the bottom plate 2 with the mainboard slot, the middle of the bottom plate 2 is provided with a jack of the mainboard slot, and it can be understood that the bottom plate 2 is very small, a small hole for fixing the bottom plate 2 is reserved on the mainboard, and the bottom plate 2 is sleeved outside the mainboard slot and is symmetrically arranged; the bottom plate 2 is in threaded connection with the computer through four screws; the square shell 1 is fixed on the bottom plate 2, and the fixing mode of the square shell 1 and the bottom plate 2 can be connected in a buckling mode; in order to prevent the top of the device from being opened when the hardware is pulled out and dust can enter, a square hole is arranged at the top of the square shell 1, and the length and the width of the square hole are larger than those of the slot. The main board slot is positioned right below the square hole; a cover plate 14 is arranged above the square hole, wherein one end of the cover plate 14 is arranged in the square shell 1 in a sliding manner, and the width of the cover plate 14 is greater than that of the square hole; the cover plate 14 is provided with a shifting block 15, and the shifting block is arranged at one end of the cover plate 14 far away from the sliding end; two sets of horizontal rods 4 are respectively arranged on the opposite side walls of the square shell 1, the horizontal rods 4 are fixedly connected with the middle part of the square shell 1, and the positions of the horizontal rods are higher than the height of the main board slot. Each group of two horizontal rods 4 are oppositely arranged, and it can be understood that the two horizontal rods are perpendicular to the square shell 1, and the length of the two horizontal rods is smaller than the distance from the square shell 1 to the center of the mainboard slot; the two driving wheels 12 are respectively rotatably arranged at one end of the two groups of horizontal rods 4, each driving wheel 12 is positioned between the two horizontal rods 4, a small distance is reserved between the driving wheels 12 on the left side and the right side, and the driving wheels 12 are made of rubber wheels and can increase friction with inserts of the main board slots; two gears 11 are respectively and rotatably arranged in the middle of the two groups of horizontal rods 4, and each gear 11 is positioned between the two horizontal rods 4. Two chain wheels 13 which are respectively arranged on the side walls of the driving wheel 12 and the gear 11 and are driven by chains; the rotation of the driving wheel 12 drives the transmission of the chain, thereby driving the gear 11 to rotate. It should be noted that the driving wheels 12 on both sides rotate synchronously; and each rack 9 is positioned between the two horizontal rods 4, one side of each rack 9 is meshed with the gear 11, and the other side of each rack 9 is connected with the inner side wall of the square shell 1 in a sliding manner. Two racks 9 are slidably connected to the inner wall of the square housing 1. One ends of the two connecting rods 6 are respectively and rotatably connected with the tops of the two racks 9; and the two clamping plates 8 are respectively and rotatably connected with the other ends of the two connecting rods 6.

Example 2:

in order to reduce the friction force of the two racks 9, a plurality of walking wheels 10 are arranged on one side back to the teeth, and the walking wheels 10 rotate in the sliding grooves in the inner side wall of the square shell 1.

Example 3:

in order to enable the tracks of the two connecting rods 6 to be in one plane, two first sliding blocks 5 are respectively arranged at the top of the rack 9, the two first sliding blocks 5 are respectively connected to the two inner side walls of the square shell 1 in a sliding mode, and each first sliding block 5 is connected with the connecting rod 6 in a rotating mode; in order to keep the two clamping plates 8 moving horizontally, two second sliding blocks 7 are respectively arranged at one ends of the two clamping plates 8 far away from the clamped object, each second sliding block 7 is rotatably connected with the connecting rod 6, and the sliding blocks slide on the inner side wall of the square shell 1.

Example 4:

the two air cylinders 3 are also included, the top parts of the two air cylinders are fixedly connected with the bottom parts of the racks 9, and the fixed connection mode can be a glue sticking mode. The bottom is fixedly connected with the bottom plate 2; in order to blow air to the two ends of the slot, the air tube 3 is provided with an air tube which is connected with the air blowing hole and blows air to the two ends of the slot; the air cylinder 3 is flat and is arranged between the main board slot and the square shell 1; the base plate 2 can also be fixed by gluing; the trachea sets up the both ends at the mainboard slot, is convenient for blow.

The working principle is as follows: two groups of horizontal rods 4 are vertically arranged on a square shell 1, a driving wheel 12 and a gear 11 are arranged between each two groups of horizontal rods 4, and are respectively provided with a chain wheel 13, the chain wheels 13 are driven by a chain, the gear 11 is meshed with a rack 9, when hardware such as a memory bank is inserted, the hardware is contacted with the driving wheels 12 on two sides, so that the rack 9 is driven to ascend, the rack 9 drives a connecting rod 6 to extend out, one end of the connecting rod 6 is provided with a clamping plate 8, and the clamping plate 8 clamps the hardware; thereby realizing the effect of preventing falling out. The bottom of the rack 9 is provided with the air cylinder 3, the air cylinder 3 sucks air when the rack 9 ascends and blows air when the rack descends, the air blowing hole is connected with the air pipe, and the air pipe blows air to two ends of the slot, so that the dust removal effect is realized.

The above disclosure is only for the specific embodiment of the present invention, but the embodiment of the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.