CN210428291U

CN210428291U - Computer dust-proof housing

Info

Publication number: CN210428291U
Application number: CN201921526530.4U
Authority: CN
Inventors: 刘长江
Original assignee: Tianjin Boli Jiangcheng Network Technology Co ltd
Current assignee: Tianjin Boli Jiangcheng Network Technology Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-04-28
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a computer dust cover, including casing and dust cover, the vent has been seted up to the lateral wall of casing, the vent internal rotation is connected with five equidistance horizontal arrangements's commentaries on classics board, the one side of keeping away from the vent of commentaries on classics board is connected with the regulation pole through adjustment mechanism, the one side of adjusting the pole that is close to the commentaries on classics board is through branch fixedly connected with movable plate. The utility model discloses a set up adjustment mechanism, through pulling T type inserted bar, can take it out from the spacing inslot, rotatable carousel this moment, the carousel rotates and drives the bull stick rotation, the bull stick rotates and drives the lead screw rotation, the lead screw rotates and drives the regulation pole and remove, it removes and drives branch to adjust the pole, branch removes and drives the movable plate and removes, the movable plate removes and drives the commentaries on classics board and rotate, thereby can be convenient for open and close the vent, thereby be convenient for ventilate when the computer uses, it prevents dust when not using, thereby make dustproof and ventilation can be taken into account.

Description

Computer dust-proof housing

Technical Field

The utility model relates to a computer equipment technical field especially relates to a computer dust cover.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, and also has a memory function, and is a modern intelligent electronic device capable of operating according to a program and automatically processing mass data at high speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current computer's that exists among the prior art shell in order to accomplish dustproof to make heat dispersion not good enough, thereby lead to the inside component of computer shortcoming of thermal ageing easily, and the computer dust cover who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer dust cover, includes casing and dust cover, the vent has been seted up to the lateral wall of casing, the vent internal rotation is connected with five equidistance horizontal arrangement's commentaries on classics board, the one side of keeping away from the vent of commentaries on classics board is connected with the regulation pole through adjustment mechanism, the one side of adjusting the pole and being close to the commentaries on classics board is through branch fixedly connected with movable plate, the movable plate is kept away from one side of branch and is changeed board swing joint, the installation mechanism that encircles the setting through four equidistance of dust cover is connected with the casing lateral wall, the installing port has been seted up.

Preferably, adjustment mechanism is including rotating the lead screw of connection top in the casing, the upper end fixedly connected with bull stick of lead screw, the upper end of bull stick runs through casing top and fixedly connected with carousel, set up the thread groove that corresponds with the lead screw in the regulation pole, adjust the pole and keep away from one side of branch and install three pulley, shells inner wall sets up the pulley groove that corresponds with the pulley.

Preferably, one side of bull stick is equipped with the fixed plate of fixed connection at the casing top, there is T type inserted bar one side that the bull stick was kept away from to the fixed plate through the first spring coupling that two symmetries set up, set up four equidistance on the bull stick and encircle the spacing groove of arranging, the tip of T type inserted bar runs through the fixed plate and extends to the spacing inslot.

Preferably, the moving plate is provided with a moving groove, five fixed shafts are fixedly connected in the moving groove, and the rotating plate is provided with a moving opening corresponding to the fixed shafts.

Preferably, the installation mechanism includes the mounting panel with dust cover fixed connection, be equipped with the cardboard that two symmetries set up on the mounting panel, one side fixedly connected with slider that the cardboard is close to the mounting panel, set up the bar spout that corresponds with the slider on the mounting panel, two through two second spring coupling between the cardboard, set up the draw-in groove that corresponds with the cardboard on the casing.

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

1. the T-shaped inserted rod can be drawn out of the limiting groove by pulling the adjusting mechanism, the turntable can be rotated at the moment, the turntable rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the screw rod to rotate, the screw rod rotates to drive the adjusting rod to move, the adjusting rod moves to drive the supporting rod to move, the supporting rod moves to drive the moving plate to move, and the moving plate moves to drive the rotating plate to rotate, so that the ventilation opening and the ventilation opening can be conveniently opened and closed, ventilation is convenient when the computer is used, dust is prevented when the computer is not used, and both dust prevention and ventilation can be realized;

2. through setting up block mechanism, through inwards pressing two cardboards, thereby the cardboard removes and is convenient for insert the draw-in groove in, then unclamp the cardboard, thereby because the restoring force of second spring can make the joint that the cardboard can be firm in the draw-in groove to be convenient for install the dust cover, thereby make the ventilation opening under the state of opening, impurity is difficult for getting into in the ventilation opening.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a dust cover; 3. a breathable net; 4. a turntable; 5. a limiting groove; 6. a fixing plate; 7. a T-shaped inserted link; 8. a first spring; 9. a screw rod; 10. adjusting a rod; 11. a pulley; 12. a strut; 13. moving the plate; 14. rotating the plate; 15. mounting a plate; 16. clamping a plate; 17. a second spring.

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 dustproof shell comprises a shell body 1 and a dustproof cover 2, wherein the side wall of the shell body 1 is provided with a ventilation opening, five rotating plates 14 which are horizontally arranged at equal intervals are rotatably connected in the ventilation opening, one side of each rotating plate 14, which is far away from the ventilation opening, is connected with an adjusting rod 10 through an adjusting mechanism, the adjusting mechanism comprises a lead screw 9 which is rotatably connected to the inner top of the shell body 1, the upper end of the lead screw 9 is fixedly connected with a rotating rod, the upper end of the rotating rod penetrates through the top of the shell body 1 and is fixedly connected with a rotary table 4, a thread groove corresponding to the lead screw 9 is formed in the adjusting rod 10, three pulleys 11 are arranged on one side, which is far away from a support rod 12, of the adjusting rod 10, a pulley groove corresponding to the pulley 11 is formed in the inner wall of the shell body 1, the rotary table 4 rotates to drive the, the moving plate 13 moves to rotate the rotating plate 14.

One side of bull stick is equipped with fixed plate 6 of fixed connection at 1 top of casing, one side that the bull stick was kept away from to fixed plate 6 is connected with T type inserted bar 7 through the first spring 8 of two symmetry settings, set up four equidistance on the bull stick and encircle the spacing groove 5 of arranging, the tip of T type inserted bar 7 runs through fixed plate 6 and extends to spacing groove 5, adjust one side that is close to rotor plate 14 of pole 10 and pass through branch 12 fixedly connected with movable plate 13, one side and the rotor plate 14 swing joint that branch 12 was kept away from to movable plate 13, the movable groove has been seted up on the movable plate 13, five fixed axles of activity inslot fixedly connected with, set up the movable gate that corresponds with the fixed axle on the rotor plate 14, thereby rotor plate 14 rotates and can be convenient for open and close the vent, thereby be convenient for ventilate when the computer uses, prevent dust when not using, thereby make dustproof.

The dust cover 2 is connected with the side wall of the shell 1 through four mounting mechanisms arranged around at equal intervals, each mounting mechanism comprises a mounting plate 15 fixedly connected with the dust cover 2, two clamping plates 16 which are symmetrically arranged are arranged on the mounting plate 15, one side of each clamping plate 16, which is close to the mounting plate 15, is fixedly connected with a sliding block, a strip-shaped sliding groove corresponding to the sliding block is formed in the mounting plate 15, the two clamping plates 16 are connected through two second springs 17, a clamping groove corresponding to each clamping plate 16 is formed in the shell 1, a mounting opening is formed in the dust cover 2, a breathable net 3 is fixedly connected in the mounting opening, the two clamping plates 16 are pressed inwards, the clamping plates 16 move so as to be conveniently inserted into the clamping grooves, then the clamping plates 16 are loosened, the clamping plates 16 can be firmly clamped in the clamping grooves due to restoring force of the second springs 17, so that, impurities are not easy to enter the ventilation opening.

The working principle is as follows: the T-shaped inserting rod 7 can be drawn out of the limiting groove 5 by pulling, the rotary table 4 can be rotated at the moment, the rotary table 4 rotates to drive the rotary rod to rotate, the rotary rod rotates to drive the screw rod 9 to rotate, the screw rod 9 rotates to drive the adjusting rod 10 to move, the adjusting rod 10 moves to drive the supporting rod 12 to move, the supporting rod 12 moves to drive the movable plate 13 to move, the movable plate 13 moves to drive the rotary plate 14 to rotate, after the adjustment is completed, the T-shaped inserting rod 7 is loosened, the T-shaped inserting rod 7 can be inserted into the limiting groove 5 due to the elastic action of the first spring 8, the reverse rotation of the rotary rod can be limited, the vent can be conveniently opened and closed, the ventilation opening is convenient, the ventilation is convenient when the computer is used, the dust is prevented when the computer is not used, the dust and the ventilation can be considered, the two clamping plates 16 are pressed inwards, the clamping plates 16 move to be conveniently inserted into the clamping grooves, then the clamping plates 16 are loosened, thereby be convenient for install dust cover 2 to make the ventilation opening under the state of opening, impurity is difficult for getting into in the ventilation opening, above does the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a computer dust cover, includes casing (1) and dust cover (2), its characterized in that: the ventilation opening is formed in the side wall of the shell (1), five rotating plates (14) which are horizontally arranged at equal intervals are connected in the ventilation opening in a rotating mode, one side, far away from the ventilation opening, of each rotating plate (14) is connected with an adjusting rod (10) through an adjusting mechanism, one side, close to each rotating plate (14), of each adjusting rod (10) is fixedly connected with a moving plate (13) through a support rod (12), one side, far away from each support rod (12), of each moving plate (13) is movably connected with each rotating plate (14), the dust cover (2) is connected with the side wall of the shell (1) through four installation mechanisms which are arranged in an encircling mode at equal intervals, an installation opening is formed in the dust cover (2), and.

2. The dust cover of a computer of claim 1, wherein: adjustment mechanism is including rotating lead screw (9) of connecting top in casing (1), the upper end fixedly connected with bull stick of lead screw (9), the upper end of bull stick runs through casing (1) top and fixedly connected with carousel (4), set up the thread groove that corresponds with lead screw (9) in adjusting pole (10), adjust pole (10) and keep away from one side of branch (12) and install three pulley (11), the pulley groove that corresponds with pulley (11) is seted up to casing (1) inner wall.

3. The dust cover of a computer of claim 2, wherein: one side of bull stick is equipped with fixed plate (6) of fixed connection at casing (1) top, one side that the bull stick was kept away from in fixed plate (6) is connected with T type inserted bar (7) through first spring (8) that two symmetries set up, set up four equidistance on the bull stick and encircle spacing groove (5) of arranging, the tip of T type inserted bar (7) runs through fixed plate (6) and extends in to spacing groove (5).

4. The dust cover of a computer of claim 1, wherein: the movable plate (13) is provided with a movable groove, five fixed shafts are fixedly connected in the movable groove, and the rotating plate (14) is provided with a movable opening corresponding to the fixed shafts.

5. The dust cover of a computer of claim 1, wherein: the mounting mechanism comprises a mounting plate (15) fixedly connected with the dust cover (2), two clamping plates (16) symmetrically arranged are arranged on the mounting plate (15), one side of each clamping plate (16) close to the mounting plate (15) is fixedly connected with a slider, a strip-shaped sliding groove corresponding to the slider is formed in the mounting plate (15), the two strip-shaped sliding grooves are connected between the clamping plates (16) through two second springs (17), and clamping grooves corresponding to the clamping plates (16) are formed in the shell (1).