CN213690493U - Dustproof device for computer - Google Patents
Dustproof device for computer Download PDFInfo
- Publication number
- CN213690493U CN213690493U CN202120124581.5U CN202120124581U CN213690493U CN 213690493 U CN213690493 U CN 213690493U CN 202120124581 U CN202120124581 U CN 202120124581U CN 213690493 U CN213690493 U CN 213690493U
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- CN
- China
- Prior art keywords
- dust
- movable block
- case
- computer
- driving motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of computer accessories, in particular to a dustproof device for a computer, which comprises a case, a dustproof net is arranged on one side of the case in an opening and matching way, vertical support rods are arranged on both sides of the dustproof net, both ends of the vertical support rods are respectively connected with fixed blocks, the fixed blocks are fixedly connected with the case, movable blocks are arranged on the outer side of the dustproof net, brush hairs are arranged on one sides of the movable blocks facing the dustproof net, through holes are arranged on both sides of the movable blocks, the vertical support rods are in sliding connection with the through holes, a driving motor is arranged on the top of the case, a connecting rod is fixedly connected with the output end of the driving motor, the end part of the connecting rod is hinged with a push rod, the end part of the push rod is hinged with the upper surface of the movable block, the driving motor, thereby guarantee that the dust screen is clean constantly, extension computer life.
Description
Technical Field
The utility model relates to a computer fittings technical field, concretely relates to dust keeper for computer.
Background
The computer is an electronic instrument with high requirement on cleanliness, and the computer needs to ensure less dust particles in the environment for a long time in the placement process, so that the computer can be operated efficiently for a long time. In a computer case stored in the conventional computer host, dust is prevented from entering the computer case through physical isolation. However, the existing dust-proof device has a simple structure, and cannot clean dust on the dust-proof net in time, which can cause the dust-proof net to be blocked and the dust-proof effect to be reduced.
SUMMERY OF THE UTILITY MODEL
First, technical problem to be solved
An object of the utility model is to provide a dust keeper for computer conveniently in time clears up the dust on the dust screen, guarantees that the computer is in dustless or low dust environment, extension computer life.
Second, technical scheme
The utility model discloses a realize through following technical scheme: the utility model provides a dust keeper for computer, the load simulator comprises a case, machine case one side opening and cooperation are provided with the dust screen, the dust screen both sides all are provided with vertical support bar, vertical support bar's both ends are connected with the fixed block respectively, fixed block and quick-witted case fixed connection, the dust screen outside is provided with the movable block, the movable block is provided with the brush hair towards one side of dust screen, the through-hole has all been seted up to the both sides of movable block, vertical support bar and through-hole sliding connection, machine roof portion is provided with driving motor, driving motor's output fixedly connected with connecting rod, the tip of connecting rod articulates there is the push rod, the tip of push rod is articulated with the upper surface of movable block.
Furthermore, a dust suction port is formed in one side, facing the dust screen, of the movable block, a negative pressure pump is arranged at the top of the movable block, a dust collection box is connected to the outer side of the movable block, a suction port of the negative pressure pump is communicated with the dust suction port, and a discharge port of the negative pressure pump is communicated with the dust collection box through a guide pipe.
Furthermore, a dust falling collecting box is arranged below the dust screen.
Further, an exhaust fan is arranged on the inner side of the dustproof net.
Furthermore, the movable blocks are provided with a plurality of vertical support rods which are sequentially connected with each other in a sliding mode, and adjacent movable blocks are connected through connecting blocks.
Third, beneficial effect
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model provides a pair of dust keeper for computer, during the use, open driving motor, driving motor drives the connecting rod and rotates, and the connecting rod drives the push rod and rotates, and the push rod drives the movable block and slides from top to bottom along vertical support rod, and the brush hair on the movable block constantly brushes the dust screen to it is clean constantly to guarantee the dust screen, extension computer life.
2. The negative pressure pump absorbs dust hung on the dustproof net by the bristles and discharges the dust into the dust collection box, so that the dust brushed off is cleaned in time, and the dust is prevented from accumulating again or running into the chassis.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a front cross-sectional view of the movable block;
fig. 4 is a schematic view of a forward structure of the dust screen and the chassis.
1-a chassis; 2-dust screen; 3-vertical support bars; 4, fixing blocks; 5-a movable block; 6-brush hair; 7-a through hole; 8-driving a motor; 9-a connecting rod; 10-a push rod; 11-a negative pressure pump; 12-a dust collecting box; 13-a catheter; 14-dust fall collection box; 15-exhaust fan; 16-connecting block.
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.
Please refer to fig. 1-2, the utility model provides a dust keeper for computer, including quick- witted case 1, 1 one side opening of machine case and cooperation are provided with dust screen 2, 2 both sides of dust screen all are provided with vertical support rod 3, the both ends of vertical support rod 3 are connected with fixed block 4 respectively, fixed block 4 and quick-witted case 1 fixed connection, the 2 outsides of dust screen are provided with movable block 5, movable block 5 is provided with brush hair 6 towards one side of dust screen 2, through-hole 7 has all been seted up to the both sides of movable block 5, vertical support rod 3 and through-hole 7 sliding connection, machine case 1 top is provided with driving motor 8, driving motor 8's output fixedly connected with connecting rod 9, the tip of connecting rod 9 articulates there is push rod 10, the tip of push rod 10 is articulated with the upper surface of movable block 5.
The above constitutes the basic structure of the present invention.
The invention will be further described with reference to specific examples:
as an embodiment of the present invention, please refer to fig. 3, a dust suction port 17 is disposed on one side of the movable block 5 facing the dust screen 2, a negative pressure pump 11 is disposed on the top of the movable block 5, a dust collection box 12 is connected to the outside, a suction port of the negative pressure pump 11 is communicated with the dust suction port 17, and a discharge port is communicated with the dust collection box 12 through a conduit 13. When the dust collection box is used, the bristles 6 brush off dust on the surface of the dust screen 2, the negative pressure pump 11 operates to collect and discharge the dust from the dust collection port 17 into the dust collection box, and the dust is prevented from being accumulated again or running into the machine case 1.
As an embodiment of the present invention, please refer to fig. 1, a dust collecting box 14 is disposed below the dust screen 2. During cleaning, there may be some dust falling down, which is collected by the dust-falling collecting box 14.
Referring to fig. 4, as an embodiment of the present invention, an exhaust fan 15 is disposed inside the dust screen 2. The exhaust fan 15 accelerates the air flow to blow air outwards, and further cleans dust.
As an embodiment of the utility model, please refer to fig. 1, the movable block 5 is provided with a plurality of and upper and lower sliding connection in proper order on vertical support rod 3, connects through connecting block 16 between the adjacent movable block 5, can reduce the required turning radius of connecting rod through setting up a plurality of movable blocks 5, and every movable block 5 is reciprocating motion from top to bottom in respective region, clearance dust.
The working principle is as follows: during the use, start driving motor 8, driving motor 8 drives connecting rod 9 and rotates around its output shaft, and connecting rod 9 drives the push rod 10 rotatory, and push rod 10 drives movable block 5 along vertical support rod 3 reciprocating motion from top to bottom, and the inboard brush hair 6 of movable block 5 constantly brushes dust screen 2 to guarantee that dust screen 2 is clean, the life of extension computer.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (5)
1. The utility model provides a dust keeper for computer which characterized in that: comprises a case (1), one side of the case (1) is opened and is provided with a dust screen (2) in a matching way, the two sides of the dustproof net (2) are respectively provided with a vertical supporting rod (3), the two ends of the vertical supporting rods (3) are respectively connected with a fixed block (4), the fixed block (4) is fixedly connected with the case (1), the outer side of the dustproof net (2) is provided with a movable block (5), one side of the movable block (5) facing the dust screen (2) is provided with brush hair (6), through holes (7) are respectively arranged at both sides of the movable block (5), the vertical supporting rod (3) is connected with the through holes (7) in a sliding way, the top of the case (1) is provided with a driving motor (8), the output end of the driving motor (8) is fixedly connected with a connecting rod (9), the end part of the connecting rod (9) is hinged with a push rod (10), and the end part of the push rod (10) is hinged with the upper surface of the movable block (5).
2. The dustproof device for a computer according to claim 1, wherein: one side of the movable block (5) facing the dust screen (2) is provided with a dust suction port (17), the top of the movable block (5) is provided with a negative pressure pump (11), the outer side of the movable block is connected with a dust collection box (12), a suction inlet of the negative pressure pump (11) is communicated with the dust suction port (17), and a discharge outlet of the negative pressure pump is communicated with the dust collection box (12) through a guide pipe (13).
3. The dustproof device for a computer according to claim 1, wherein: a dust falling collecting box (14) is arranged below the dust screen (2).
4. The dustproof device for a computer according to claim 1, wherein: an exhaust fan (15) is arranged on the inner side of the dustproof net (2).
5. The dustproof device for a computer according to claim 1, wherein: the movable blocks (5) are arranged in a plurality of positions and are sequentially connected to the vertical supporting rod (3) in a sliding mode from top to bottom, and adjacent movable blocks (5) are connected through connecting blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124581.5U CN213690493U (en) | 2021-01-18 | 2021-01-18 | Dustproof device for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124581.5U CN213690493U (en) | 2021-01-18 | 2021-01-18 | Dustproof device for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213690493U true CN213690493U (en) | 2021-07-13 |
Family
ID=76741697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120124581.5U Expired - Fee Related CN213690493U (en) | 2021-01-18 | 2021-01-18 | Dustproof device for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213690493U (en) |
-
2021
- 2021-01-18 CN CN202120124581.5U patent/CN213690493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 Termination date: 20220118 |