CN210835872U - Novel computer dustproof device - Google Patents
Novel computer dustproof device Download PDFInfo
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- CN210835872U CN210835872U CN201921946162.9U CN201921946162U CN210835872U CN 210835872 U CN210835872 U CN 210835872U CN 201921946162 U CN201921946162 U CN 201921946162U CN 210835872 U CN210835872 U CN 210835872U
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- air inlet
- locking
- bearing frame
- case body
- air outlet
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Abstract
The utility model discloses a novel computer dustproof device, which comprises a case body and a sealing box, wherein the back side of the case body is provided with an air inlet and an exhaust fan, and the outside of the case body is provided with a locking component; an air inlet barrel and an air outlet barrel are installed on the side face of the sealing box in a penetrating mode, the air inlet barrel corresponds to the air inlet hole, a bearing frame is placed inside the air inlet barrel, a locking bolt is installed on the outer side of the air inlet barrel in a penetrating mode through threads, and filter cotton is embedded inside the bearing frame; the air outlet cylinder corresponds to the exhaust fan, the inner end of the air outlet cylinder is parallel and level to the opening end of the sealing box, a sealing plate and an elastic telescopic rod are connected to the inner top surface of the air inlet cylinder in an intersecting mode, and the telescopic end of the elastic telescopic rod is hinged to the sealing plate. Has the advantages that: the disassembly and assembly operation is simple and convenient, and the cleaning and the maintenance are convenient; all have good sealed effect at work and non-operating condition, can prevent that the dust from getting into quick-witted case body inside, it is dustproof effectual.
Description
Technical Field
The utility model relates to a computer technology field, concretely relates to novel computer dustproof device.
Background
The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed.
The chassis is an important part of the computer, and the dustproof effect of the chassis directly influences the working performance of the computer. However, the sealing effect of the current computer case is not ideal, dust is easy to enter the case when the computer case is in a working state or a non-working state, and the dustproof effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel computer dustproof device just in order to solve above-mentioned problem to solve among the prior art at present computer machine case sealed effect unsatisfactory, cause the dust to get into quick-witted incasement portion easily when work and non-operating condition, dustproof effect technical problem such as unsatisfactory. The preferred technical scheme in the technical schemes provided by the utility model is simple and convenient to disassemble and assemble, and is convenient to clean and maintain; all have good sealed effect at work and non-operating condition, can prevent that the dust from getting into quick-witted case body inside, technical effect such as dustproof effectual sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a novel computer dustproof device, which comprises a case body and a sealing box, wherein the back side of the case body is provided with an air inlet hole and an exhaust fan, the exhaust fan is positioned below the air inlet hole, and the outer side of the case body is provided with a locking component for locking and fixing the sealing box on the back side of the case body;
the contact surface of the sealing box and the back side of the case body is of an opening structure, the side surface of the sealing box, far away from the opening, is penetratingly provided with an air inlet cylinder and an air outlet cylinder, the air inlet cylinder and the air outlet cylinder are both square, and the inner ends of the air inlet cylinder and the air outlet cylinder extend into the sealing box; the air inlet cylinder corresponds to the air inlet hole, a bearing frame is arranged in the air inlet cylinder, a locking bolt penetrates through the outer side of the air inlet cylinder through threads and is used for locking and fixing the bearing frame in the air inlet cylinder, and filter cotton is embedded in the bearing frame; the air outlet cylinder corresponds to the exhaust fan, the inner end of the air outlet cylinder is parallel and level with the opening end of the sealing box, a sealing plate and an elastic telescopic rod are crossed on the inner top surface of the air inlet cylinder, and the telescopic end of the elastic telescopic rod is hinged to the sealing plate and used for pushing the sealing plate to seal the air outlet cylinder.
When the novel computer dustproof device is used for installation, the air inlet cylinder corresponds to the air inlet hole, the air outlet cylinder corresponds to the exhaust fan, the open end of the seal box and the inner end of the air outlet cylinder are tightly pressed on the back side of the case body, and the seal box is locked and fixed through the locking assembly, so that the seal box is simple and convenient to disassemble and assemble and is convenient to clean and maintain; when the device works, the suction fan works to send high-temperature gas in the case body into the air outlet cylinder, the pressure of the gas is utilized to overcome the elasticity of the elastic telescopic rod, the sealing plate rotates towards the direction far away from the case body, the air outlet cylinder is opened, the high-temperature gas is discharged from the air outlet cylinder, under the action of the suction fan, external cold air is filtered by the filter cotton and then enters the case body through the air inlet cylinder and the air inlet hole to cool components in the case body, in the process, the whole device is in a sealing state, dust can be prevented from entering the case body, when the device does not work, the sealing plate is pushed by the elasticity of the elastic telescopic rod, so that the sealing plate rotates towards the direction of the case body and seals the air outlet cylinder, external dust is prevented from entering the interior of the case body from the air outlet cylinder; the dust-proof sealing structure has good sealing effect in working and non-working states, can prevent dust from entering the interior of the case body, and has good dust-proof effect; after long-time use, the locking bolt is unscrewed, the locking of the bearing frame is released, the bearing frame is convenient to detach from the inside of the air inlet cylinder, the filtering cotton is convenient to clean, and the filtering effect of the filtering cotton on dust is ensured.
Preferably, the sealing box is provided with locking holes at the outer side thereof, the locking assembly comprises a connecting plate, the connecting plate is mounted at the outer side of the case body, the connecting plate is connected with a bearing frame which is of a horizontal L-shaped structure, a horizontal guide pipe is mounted at the outer side surface of the bearing frame parallel to the sealing box and corresponds to the locking holes, the outer wall of the guide pipe is provided with a guide groove in a penetrating manner, the guide groove axially extends along the guide pipe, a locking column is slidably mounted inside the guide pipe, the outer end of the locking column is connected with a shift lever, the shift lever penetrates out of the guide groove, the inner end of the locking column extends into the bearing frame and extends towards the locking holes, the outer side of the locking column is connected with a pressing plate, the locking column penetrates through the pressing plate, and the pressing plate is located inside the bearing, the locking post is sleeved with a locking spring, and the locking spring is located between the pressing plate and the inner wall of the bearing frame.
Preferably, the end of the driving lever is connected with a pull ring.
Preferably, the outer wall of the guide pipe is provided with a limiting groove in a penetrating mode, the limiting groove is close to the bearing frame, and the limiting groove extends in the radial direction of the guide pipe and is communicated with the guide groove.
As preferred, the elasticity telescopic link is including fixed pipe, the sealed and other end opening of fixed pipe one end, the canned paragraph handing-over of fixed pipe is in the interior top surface of play dryer, fixed pipe open end to the seal box is inside to be extended, the spacing ring is installed to fixed pipe open end, the inside slidable mounting of spacing ring has the slide bar, the slide bar outer end with the seal plate is articulated mutually, slide bar inner stretches into fixed intraduct just is connected with the sliding block, the sliding block with be connected with between the fixed pipe seal end and prop a spring.
Preferably, the outer end of the air inlet cylinder is provided with a limit sink groove for placing the bearing frame.
Preferably, sealing rings are embedded in the inner end of the air outlet cylinder and the opening end of the sealing box.
Has the advantages that: 1. the disassembly and assembly operation is simple and convenient, and the cleaning and the maintenance are convenient;
2. all have good sealed effect at work and non-operating condition, can prevent that the dust from getting into quick-witted case body inside, it is dustproof effectual.
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 perspective view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of the locking assembly structure of the present invention;
fig. 4 is a schematic view of the internal structure of the present invention;
fig. 5 is an enlarged schematic view of the internal structure of the air inlet barrel of the present invention;
fig. 6 is an enlarged schematic view of the structure of the elastic telescopic rod of the present invention.
The reference numerals are explained below:
1. a chassis body; 101. an air inlet hole; 2. a locking assembly; 201. a connecting plate; 202. a carrier; 203. a limiting groove; 204. a guide tube; 205. a guide groove; 206. a pull ring; 207. a deflector rod; 208. a locking spring; 209. pressing a plate; 210. a locking post; 3. an air outlet cylinder; 4. a sealing box; 401. a locking hole; 5. filtering cotton; 6. a bearing frame; 7. locking the bolt; 8. an air inlet cylinder; 801. limiting the sink groove; 9. an exhaust fan; 10. a sealing plate; 11. an elastic telescopic rod; 1101. a fixed tube; 1102. a supporting spring; 1103. a slider; 1104. a limiting ring; 1105. a slide bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model provides a novel computer dustproof device, which comprises a case body 1 and a sealed case 4, wherein the back side of the case body 1 is provided with an air inlet 101 and a suction fan 9, the suction fan 9 is positioned below the air inlet 101, and the outside of the case body 1 is provided with a locking component 2 for locking and fixing the sealed case 4 on the back side of the case body 1;
the contact surface of the sealing box 4 and the back side of the case body 1 is of an open structure, preferably, the side surface of the sealing box 4 is provided with a threading hole for penetrating out an electric wire of an internal part of the case body 1, the inner wall of the threading hole is connected with a rubber ring for sealing the threading hole and preventing dust from entering the sealing box 4 from the threading hole, the side surface of the sealing box 4, far away from the opening, is penetratingly provided with an air inlet cylinder 8 and an air outlet cylinder 3, the air inlet cylinder 8 and the air outlet cylinder 3 are both square, and the inner ends of the air inlet cylinder 8 and the air outlet; the air inlet barrel 8 corresponds to the air inlet hole 101, the bearing frame 6 is arranged inside the air inlet barrel 8, the locking bolt 7 penetrates through the outer side of the air inlet barrel 8 through threads and is used for locking and fixing the bearing frame 6 inside the air inlet barrel 8, and the filter cotton 5 is embedded inside the bearing frame 6; the air outlet cylinder 3 corresponds to the exhaust fan 9, the inner end of the air outlet cylinder 3 is flush with the opening end of the sealing box 4, a sealing plate 10 and an elastic telescopic rod 11 are connected to the inner top surface of the air inlet cylinder 8 in an intersecting manner, and the telescopic end of the elastic telescopic rod 11 is hinged to the sealing plate 10 and used for pushing the sealing plate 10 to seal the air outlet cylinder 3.
As an optional embodiment, the outer side of the seal box 4 is provided with a locking hole 401, the locking assembly 2 includes a connecting plate 201, the connecting plate 201 is installed at the outer side of the chassis body 1, the outer side of the connecting plate 201 is connected with a bearing frame 202, the bearing frame 202 is in a horizontal "L" shaped structure, the outer side of the bearing frame 202 parallel to the seal box 4 is installed with a horizontal guide tube 204, the guide tube 204 corresponds to the locking hole 401, the outer wall of the guide tube 204 is provided with a guide groove 205 in a penetrating manner, the guide groove 205 extends axially along the guide tube 204, a locking column 210 is slidably installed inside the guide tube 204, the outer end of the locking column 210 is connected with a shift lever 207, the shift lever 207 penetrates through the inside of the guide groove 205, the inner end of the locking column 210 extends into the bearing frame 202 and extends towards the locking hole 401, the outer side of the locking column 210 is connected, the locking spring 208 is located between the pressing plate 209 and the inner wall of the bearing frame 202, and thus, when the seal box 4 needs to be installed, the elastic force of the locking spring 208 is overcome, the locking column 210 is pulled through the shifting rod 207 until the shifting rod 207 is separated from the guide groove 205, the shifting rod 207 is deviated from the guide groove 205 by rotating the locking column 210, the inner end of the locking column 210 is in a state of being far away from the center of the case body 1, the open end of the seal box 4 is pressed on the back side of the case body 1, the locking column 210 is coaxial with the locking hole 401, the locking column 210 is rotated, the shifting rod 207 is coaxial with the guide groove 205, the pressing plate 209 is pushed by the elastic force of the locking spring 208, the pressing plate 209 drives the locking column 210 to move, the locking column 210 is inserted into the locking hole 401, and the seal box 4 is locked and fixed on.
The end of the shift lever 207 is connected with a pull ring 206, so that the shift lever 207 can be pulled conveniently through the pull ring 206.
The outer wall of stand pipe 204 runs through and is provided with spacing groove 203, spacing groove 203 is close to and bears frame 202, spacing groove 203 along the radial extension of stand pipe 204 and be linked together with guide way 205, set up like this, when locking post 210 inserts locking hole 401 inside, driving lever 207 is located the intercommunication department of guide way 205 and spacing groove 203, with driving lever 207 screw in inside the spacing groove 203, carry out spacingly to driving lever 207 through spacing groove 203, prevent that locking post 210 from breaking away from locking hole 401 inside, guarantee the fixed steadiness of locking to seal box 4.
Elastic telescopic rod 11 includes fixed pipe 1101, fixed pipe 1101 one end is sealed and the other end opening, the canned paragraph handing-over of fixed pipe 1101 is at the interior top surface of play dryer 3, fixed pipe 1101 open end is inside to extending of seal box 4, spacing ring 1104 is installed to fixed pipe 1101 open end, the inside slidable mounting of spacing ring 1104 has slide bar 1105, slide bar 1105 outer end is articulated mutually with closing plate 10, slide bar 1105 inner end stretches into fixed pipe 1101 inside and is connected with sliding block 1103, be connected with between sliding block 1103 and the fixed pipe 1101 sealed end and prop a spring 1102, set up like this, utilize the elasticity that props a spring 1102, make sliding block 1103 drive slide bar 1105 slide in fixed pipe 1101 inside, realize elastic telescopic rod 11's elastic expansion.
The outer end of the air inlet drum 8 is provided with a limiting sinking groove 801 for placing the bearing frame 6, so that the bearing frame 6 is limited through the limiting sinking groove 801, and the installation stability of the bearing frame 6 is guaranteed.
Sealing rings are embedded into the inner end of the air outlet cylinder 3 and the opening end of the sealing box 4, so that the sealing performance of the air outlet cylinder 3, the sealing box 4 and the back side of the case body 1 can be guaranteed, and dust is prevented from entering the case body 1.
By adopting the structure, when the air inlet cylinder 8 corresponds to the air inlet hole 101 and the air outlet cylinder 3 corresponds to the exhaust fan 9, the opening end of the seal box 4 and the inner end of the air outlet cylinder 3 are tightly pressed on the back side of the case body 1, and the seal box 4 is locked and fixed through the locking assembly 2, so that the seal box 4 is simple and convenient to disassemble and assemble and is convenient to clean and maintain; when the air-out device works, the exhaust fan 9 works to send high-temperature air in the machine case body 1 into the air-out cylinder 3, the pressure of the air overcomes the elasticity of the elastic telescopic rod 11, the sealing plate 10 rotates towards the direction far away from the machine case body 1, the opening of the air-out cylinder 3 is realized, the high-temperature air is discharged from the air-out cylinder 3, under the action of the suction fan 9, the external cold air is filtered by the filter cotton 5, then enters the interior of the case body 1 through the air inlet cylinder 8 and the air inlet holes 101, the components in the machine case body 1 are cooled, in the process, the whole device is in a sealed state, dust can be prevented from entering the machine case body 1, when the device does not work, the sealing plate 10 is pushed by the elasticity of the elastic telescopic rod 11, so that the sealing plate 10 rotates towards the direction of the case body 1 and seals the air outlet cylinder 3, and external dust is prevented from entering the case body 1 from the air outlet cylinder 3; the dust-proof sealing structure has good sealing effect in working and non-working states, can prevent dust from entering the interior of the case body 1, and has good dust-proof effect; after long-time use, the locking bolt 7 is loosened, the locking and fixing of the bearing frame 6 are released, the bearing frame 6 is convenient to disassemble from the inside of the air inlet cylinder 8, the filter cotton 5 is convenient to clean, and the filter effect of the filter cotton 5 on dust is ensured.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a novel computer dustproof device which characterized in that: the air-conditioning cabinet comprises a cabinet body (1) and a sealing box (4), wherein an air inlet hole (101) and an exhaust fan (9) are arranged on the back side of the cabinet body (1), the exhaust fan (9) is positioned below the air inlet hole (101), and a locking assembly (2) is arranged on the outer side of the cabinet body (1) and used for locking and fixing the sealing box (4) on the back side of the cabinet body (1); the contact surface of the sealing box (4) and the back side of the case body (1) is of an opening structure, the side surface of the sealing box (4) far away from the opening is provided with an air inlet cylinder (8) and an air outlet cylinder (3) in a penetrating way, the air inlet cylinder (8) and the air outlet cylinder (3) are both square, and the inner ends of the air inlet cylinder (8) and the air outlet cylinder (3) extend into the sealing box (4); the air inlet barrel (8) corresponds to the air inlet hole (101), a bearing frame (6) is placed inside the air inlet barrel (8), a locking bolt (7) penetrates through the outer side of the air inlet barrel (8) through threads and is used for locking and fixing the bearing frame (6) inside the air inlet barrel (8), and filter cotton (5) is embedded inside the bearing frame (6); go out a dryer (3) with exhaust fan (9) are corresponding, just the inner of going out a dryer (3) with the opening end looks parallel and level of seal box (4), the top surface handing-over has closing plate (10) and elastic telescopic rod (11) in the air inlet section of thick bamboo (8), the flexible end of elastic telescopic rod (11) with closing plate (10) are articulated mutually, are used for promoting closing plate (10) are right go out a dryer (3) and seal.
2. The novel computer dustproof device of claim 1, characterized in that: the locking device is characterized in that a locking hole (401) is formed in the outer side of the seal box (4), the locking assembly (2) comprises a connecting plate (201), the connecting plate (201) is installed on the outer side of the case body (1), a bearing frame (202) is connected to the outer side of the connecting plate (201), the bearing frame (202) is of a horizontal L-shaped structure, a horizontal guide pipe (204) is installed on the outer side surface, parallel to the seal box (4), of the bearing frame (202), the guide pipe (204) corresponds to the locking hole (401), a guide groove (205) penetrates through the outer wall of the guide pipe (204), the guide groove (205) extends axially along the guide pipe (204), a locking column (210) is installed inside the guide pipe (204) in a sliding mode, the outer end of the locking column (210) is connected with a deflector rod (207), and the deflector rod (207) penetrates out of the guide groove (205), locking post (210) inner stretches into bear frame (202) inside and to locking hole (401) extend, the locking post (210) outside is connected with clamp plate (209), locking post (210) run through clamp plate (209), clamp plate (209) are located bear frame (202) inside, locking post (210) outside cover is equipped with locking spring (208), locking spring (208) are located clamp plate (209) with bear between the frame (202) the inner wall.
3. The novel computer dustproof device according to claim 2, characterized in that: the end of the shifting lever (207) is connected with a pull ring (206).
4. The novel computer dustproof device according to claim 2, characterized in that: the outer wall of the guide pipe (204) is provided with a limiting groove (203) in a penetrating mode, the limiting groove (203) is close to the bearing frame (202), and the limiting groove (203) extends along the radial direction of the guide pipe (204) and is communicated with the guide groove (205).
5. The novel computer dustproof device of claim 1, characterized in that: elasticity telescopic link (11) are including fixed pipe (1101), fixed pipe (1101) one end is sealed and the other end opening, the canned paragraph handing-over of fixed pipe (1101) is in the interior top surface of play dryer (3), fixed pipe (1101) open end to seal box (4) inside extends, spacing ring (1104) are installed to fixed pipe (1101) open end, inside slidable mounting of spacing ring (1104) has slide bar (1105), slide bar (1105) outer end with closing plate (10) are articulated mutually, slide bar (1105) inner stretches into fixed pipe (1101) inside and is connected with sliding block (1103), sliding block (1103) with be connected with between fixed pipe (1101) the sealed end and prop a spring (1102).
6. The novel computer dustproof device of claim 1, characterized in that: the outer end of the air inlet barrel (8) is provided with a limiting sink groove (801) for placing the bearing frame (6).
7. The novel computer dustproof device of claim 1, characterized in that: sealing rings are embedded in the inner end of the air outlet cylinder (3) and the opening end of the sealing box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946162.9U CN210835872U (en) | 2019-11-12 | 2019-11-12 | Novel computer dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946162.9U CN210835872U (en) | 2019-11-12 | 2019-11-12 | Novel computer dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210835872U true CN210835872U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921946162.9U Active CN210835872U (en) | 2019-11-12 | 2019-11-12 | Novel computer dustproof device |
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| CN (1) | CN210835872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716139A (en) * | 2020-12-31 | 2021-04-30 | 商丘市职业教育中心 | Computer teaching device |
| CN116700441B (en) * | 2023-04-24 | 2024-05-14 | 北京神州数码云科信息技术有限公司 | Big data server protection system with stable working environment |
-
2019
- 2019-11-12 CN CN201921946162.9U patent/CN210835872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716139A (en) * | 2020-12-31 | 2021-04-30 | 商丘市职业教育中心 | Computer teaching device |
| CN116700441B (en) * | 2023-04-24 | 2024-05-14 | 北京神州数码云科信息技术有限公司 | Big data server protection system with stable working environment |
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