CN209895258U

CN209895258U - Computer motherboard that dustproof effect is good

Info

Publication number: CN209895258U
Application number: CN201920943293.5U
Authority: CN
Inventors: 孔德明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-01-03
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a dustproof effectual computer motherboard, which comprises a housin, the inside of casing is provided with the mainboard body, the left side fixedly connected with baffle of mainboard body, the baffle is located the inside left side of casing, the left side of mainboard body runs through to the left side of casing, the top and the bottom of mainboard body all with the inner wall sliding connection of casing, the equal fixedly connected with fixed block in left side of casing top and bottom, first recess has been seted up to the inboard of fixed block. The utility model discloses a setting up the cooperation of casing, mainboard body, baffle, fixed block, fixture block, horizontal piece, first spring, apron, branch, movable block, locating piece, second spring and ejector pad and using, solved current mainboard and can't prevent dust to the dust, lead to the dust to pile up the problem that influences the mainboard operation, this dustproof effectual computer motherboard possesses dustproof effectual advantage, has improved the practicality of mainboard.

Description

Computer motherboard that dustproof effect is good

Technical Field

The utility model relates to a computer technology field specifically is a dustproof effectual computer motherboard.

Background

The computer case 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 case, it is one of the most basic and important components of the microcomputer, the main board is generally rectangular circuit board, on which the main circuit system composing the computer is installed, generally there are elements of BIOS chip, IO control chip, key 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.

At the in-process that the computer used, need use the mainboard, at the in-process that the mainboard used, a large amount of dusts can be adhered to the mainboard, needs the frequent clearance of user, but current mainboard can't prevent dust to the dust, leads to the dust to pile up the influence mainboard operation, has reduced the practicality of mainboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof effectual computer motherboard possesses dustproof effectual advantage, has solved current mainboard and can't prevent dust to the dust, leads to the dust to pile up the problem that influences the mainboard operation.

In order to achieve the above object, the utility model provides a following technical scheme: a computer mainboard with a good dustproof effect comprises a shell, a mainboard body is arranged inside the shell, a baffle is fixedly connected to the left side of the mainboard body, the baffle is located on the left side inside the shell, the left side of the mainboard body penetrates through the left side of the shell, the top and the bottom of the mainboard body are both connected with the inner wall of the shell in a sliding manner, fixed blocks are fixedly connected to the left sides of the top and the bottom of the shell, a first groove is formed in the inner side of each fixed block, a clamping block is arranged inside the first groove, the inner side of each clamping block penetrates through the inside of the baffle, the outer side of each clamping block penetrates through the outer side of the fixed block, a cross block is fixedly connected to the surface of each clamping block, two sides of each cross block are both connected with the inner wall of the first groove in a sliding manner, a first spring is sleeved on the surface of each clamping block, and, the inner side of the first spring is fixedly connected with the outer side of the transverse block, the front surface of the shell is provided with a first through hole, the top and the bottom inside the first through hole are both provided with cover plates, the outer side of the front surface of the cover plate is movably connected with the front surface of the shell through a hinge, the two sides of the front surface of the shell are both provided with second grooves, the inner parts of the second grooves are transversely and fixedly connected with supporting rods, the surface of the supporting rod is sleeved with a movable block, the top and the bottom of the inner side of the movable block are fixedly connected with positioning blocks, the inner side of the positioning block penetrates to the inner side of the cover plate, the surface of the support rod is sleeved with a second spring, the outer side of the second spring is fixedly connected with the inner wall of the second groove, the inner side of the second spring is fixedly connected with the outer side of the movable block, the front of movable block fixedly connected with ejector pad, the front of ejector pad extends to the front of second recess.

Preferably, the second through-hole has all been seted up to the positive top of casing and bottom, and the second through-hole is located the outside of first through-hole, and the inner wall fixedly connected with air discharge fan of second through-hole, the inner wall fixedly connected with filter screen of second through-hole, the filter screen is located the front of air discharge fan.

Preferably, the top and the bottom of the baffle are both provided with clamping grooves matched with the clamping blocks for use, and the clamping blocks are T-shaped.

Preferably, the inner wall of casing is seted up with the activity groove that mainboard body cooperation was used, shells inner wall's right side fixedly connected with gasket, the left side of gasket and the right side contact of mainboard body.

Preferably, the two sides of the cover plate are provided with positioning grooves matched with the positioning blocks, and the cross sections of the positioning blocks and the positioning grooves are circular.

Preferably, the front surface of the cover plate is provided with a third groove, the inside of the third groove is movably connected with a pull ring through a rotating shaft, and the pull ring and the third groove are both in a concave shape.

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

1. the utility model discloses a setting up the cooperation of casing, mainboard body, baffle, fixed block, fixture block, horizontal piece, first spring, apron, branch, movable block, locating piece, second spring and ejector pad and using, solved current mainboard and can't prevent dust to the dust, lead to the dust to pile up the problem that influences the mainboard operation, this dustproof effectual computer motherboard possesses dustproof effectual advantage, has improved the practicality of mainboard.

2. The utility model discloses a setting of air discharge fan, can dispel the heat to the inside air of casing, setting through the filter screen, can play the effect of protection to the air discharge fan, cooperation through fixture block and draw-in groove is used, can prevent that the baffle from removing when not needing to remove, fixed effect has been played to the position of baffle simultaneously, setting through the activity groove, can play spacing effect to the position of mainboard body, setting through the gasket, can reduce the friction of mainboard body and casing, spacing effect has been played to the mainboard body simultaneously, cooperation through locating piece and constant head tank is used, can prevent that the apron from rotating when not needing to rotate, the effect of location has been played to the apron simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the housing structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure B in FIG. 2 according to the present invention;

fig. 5 is a left sectional view of the housing structure of fig. 1 according to the present invention.

In the figure: the device comprises a shell 1, a main board body 2, a baffle 3, a fixing block 4, a clamping block 5, a transverse block 6, a first spring 7, a cover plate 8, a supporting rod 9, a movable block 10, a positioning block 11, a second spring 12, a pushing block 13, an exhaust fan 14, a filter screen 15, a gasket 16 and a pull ring 17.

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. 1-5, a computer motherboard with good dust-proof effect comprises a housing 1, the motherboard body 2 is a common computer motherboard on the market, the motherboard body 2 is disposed inside the housing 1, the baffle 3 is fixedly connected to the left side of the motherboard body 2, the baffle 3 is located at the left side of the housing 1, the left side of the motherboard body 2 penetrates the left side of the housing 1, the top and the bottom of the motherboard body 2 are slidably connected to the inner wall of the housing 1, the inner wall of the housing 1 is provided with a movable groove matched with the motherboard body 2, the right side of the inner wall of the housing 1 is fixedly connected with a gasket 16, the left side of the gasket 16 contacts with the right side of the motherboard body 2, the gasket can limit the position of the motherboard body 2, the gasket 16 can reduce the friction between the motherboard body 2 and the housing 1, and limit the motherboard body 2, the left sides of the top and the bottom of the shell 1 are fixedly connected with fixed blocks 4, the inner side of each fixed block 4 is provided with a first groove, a fixture block 5 is arranged in each first groove, the inner side of each fixture block 5 penetrates into the baffle 3, the top and the bottom of each baffle 3 are respectively provided with a clamping groove matched with the fixture block 5 for use, each fixture block 5 is in a T shape, the baffle 3 can be prevented from moving when not required to move through the matching use of the fixture blocks 5 and the clamping grooves, meanwhile, the position of the baffle 3 is fixed, the outer side of each fixture block 5 penetrates into the outer side of each fixed block 4, the surface of each fixture block 5 is fixedly connected with a transverse block 6, the two sides of each transverse block 6 are slidably connected with the inner wall of each first groove, the surface of each fixture block 5 is sleeved with a first spring 7, the outer side of each first spring 7 is fixedly connected with the inner wall of each first groove, the front of the shell 1 is provided with a first through hole, the top and the bottom of the interior of the first through hole are both provided with a cover plate 8, the front of the cover plate 8 is provided with a third groove, the interior of the third groove is movably connected with a pull ring 17 through a rotating shaft, the shapes of the pull ring 17 and the third groove are both concave, the outer side of the front of the cover plate 8 is movably connected with the front of the shell 1 through a hinge, the two sides of the front of the shell 1 are both provided with second grooves, the interior of each second groove is transversely and fixedly connected with a support rod 9, the surface of each support rod 9 is sleeved with a movable block 10, the top and the bottom of the inner side of each movable block 10 are both fixedly connected with a positioning block 11, the inner side of each positioning block 11 penetrates to the inner side of the cover plate 8, the two sides of the cover plate 8 are both provided with positioning grooves matched with the, simultaneously, the effect of location has been played to apron 8, the surface cover of branch 9 is equipped with second spring 12, the outside of second spring 12 and the inner wall fixed connection of second recess, the inboard of second spring 12 and the outside fixed connection of movable block 10, the positive fixedly connected with ejector pad 13 of movable block 10, the front of ejector pad 13 extends to the front of second recess, the second through-hole has all been seted up to the positive top of casing 1 and bottom, the second through-hole is located the outside of first through-hole, the inner wall fixedly connected with air discharge fan 14 of second through-hole, the inner wall fixedly connected with filter screen 15 of second through-hole, filter screen 15 is located air discharge fan 14's front, setting through air discharge fan 14, can dispel the heat to the inside air of casing 1, setting through filter screen 15, the effect of protection has been played air discharge fan 14.

When the dustproof exhaust fan is used, a user pulls the clamping block 5 outwards, the clamping block 5 moves outwards to drive the transverse block 6 to move outwards, the clamping block 5 is separated from the clamping groove, the transverse block 6 moves outwards to compress the first spring 7, then the user pulls the mainboard body 2 leftwards to separate the baffle 3 and the mainboard body 2 from the shell 1, at the moment, the mainboard body 2 can be disassembled, during installation, the user pushes the mainboard body 2 rightwards to clamp the mainboard body 2 and the baffle 3 into the shell 1, then the clamping block 5 is loosened, the resilience force of the first spring 7 drives the transverse block 6 and the clamping block 5 to reset, the clamping block 5 is clamped into the clamping groove, the position of the baffle 3 is fixed, at the moment, the mainboard body 2 can be dustproof, the exhaust fan 14 is started, the input end of the exhaust fan 14 extracts air in the shell 1, and the air is conveyed to the outer side of the shell 1 through, dispel the heat to mainboard body 2, promote ejector pad 13 to the outside, ejector pad 13 moves to the outside and drives movable block 10 and 11 lateral shifting of locating piece, makes locating piece 11 break away from the constant head tank, and movable block 10 moves compression second spring 12 to the outside, then user pulling pull ring 17 makes apron 8 rotatory around the hinge, makes apron 8 break away from first through-hole, can observe mainboard body 2 this moment.

In summary, the following steps: this dustproof effectual computer motherboard uses through the cooperation that sets up casing 1, mainboard body 2, baffle 3, fixed block 4, fixture block 5, horizontal piece 6, first spring 7, apron 8, branch 9, movable block 10, locating piece 11, second spring 12 and ejector pad 13, has solved current mainboard and can't prevent dust to the dust, leads to the dust to pile up the problem that influences the mainboard operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer motherboard that dustproof effect is good, includes casing (1), its characterized in that: the improved structure of the automobile body comprises a shell (1), wherein a main board body (2) is arranged inside the shell (1), a baffle (3) is fixedly connected to the left side of the main board body (2), the baffle (3) is located on the left side of the interior of the shell (1), the left side of the main board body (2) penetrates through the left side of the shell (1), the top and the bottom of the main board body (2) are both in sliding connection with the inner wall of the shell (1), fixed blocks (4) are fixedly connected to the left sides of the top and the bottom of the shell (1), a first groove is formed in the inner side of each fixed block (4), a fixture block (5) is arranged inside each first groove, the inner side of each fixture block (5) penetrates through the inner side of the baffle (3), the outer side of each fixture block (5) penetrates through the outer side of the corresponding fixed block (4), a transverse block (6) is fixedly connected to the surface of each fixture block (, the clamping block is characterized in that a first spring (7) is sleeved on the surface of the clamping block (5), the outer side of the first spring (7) is fixedly connected with the inner wall of a first groove, the inner side of the first spring (7) is fixedly connected with the outer side of a cross block (6), a first through hole is formed in the front of the shell (1), cover plates (8) are arranged at the top and the bottom of the inner portion of the first through hole, the outer side of the front of each cover plate (8) is movably connected with the front of the shell (1) through hinges, second grooves are formed in the two sides of the front of the shell (1), supporting rods (9) are transversely and fixedly connected with the inner portions of the second grooves, movable blocks (10) are sleeved on the surfaces of the supporting rods (9), positioning blocks (11) are fixedly connected with the top and the bottom of the inner sides of the movable blocks (10), the inner sides of the positioning blocks (11) penetrate through the inner side of the cover plates (8, the outside of second spring (12) and the inner wall fixed connection of second recess, the inboard of second spring (12) and the outside fixed connection of movable block (10), the positive fixedly connected with ejector pad (13) of movable block (10), the front of ejector pad (13) extends to the front of second recess.

2. The computer mainboard that claim 1 is dustproof effectual, characterized in that: the second through-hole has all been seted up to positive top and bottom of casing (1), and the second through-hole is located the outside of first through-hole, the inner wall fixedly connected with air discharge fan (14) of second through-hole, the inner wall fixedly connected with filter screen (15) of second through-hole, filter screen (15) are located the front of air discharge fan (14).

3. The computer mainboard that claim 1 is dustproof effectual, characterized in that: the top and the bottom of baffle (3) all seted up with fixture block (5) cooperation use the draw-in groove, the shape of fixture block (5) is the T style of calligraphy.

4. The computer mainboard that claim 1 is dustproof effectual, characterized in that: the movable groove that uses with mainboard body (2) cooperation is seted up to the inner wall of casing (1), the right side fixedly connected with gasket (16) of casing (1) inner wall, the left side of gasket (16) and the right side contact of mainboard body (2).

5. The computer mainboard that claim 1 is dustproof effectual, characterized in that: the locating grooves matched with the locating blocks (11) are formed in the two sides of the cover plate (8), and the cross sections of the locating blocks (11) and the locating grooves are circular.

6. The computer mainboard that claim 1 is dustproof effectual, characterized in that: the front surface of the cover plate (8) is provided with a third groove, the inside of the third groove is movably connected with a pull ring (17) through a rotating shaft, and the pull ring (17) and the third groove are both in a concave shape.