CN211786947U

CN211786947U - Novel computer internal waterproof and dustproof structure

Info

Publication number: CN211786947U
Application number: CN202020910832.8U
Authority: CN
Inventors: 杨波; 刘焱灵
Original assignee: Chongqing Normal University School Of Foreign Trade
Current assignee: Chongqing Normal University School Of Foreign Trade
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-10-27
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a novel inside waterproof dustproof construction of computer, including the back lid, power source, the component interface, the louvre, the mount, the cotton absorbs water, filter screen and clearance mechanism, this novel inside waterproof dustproof construction of computer, clearance mechanism has been set up at the filter screen front end, the pulling is received the rope and is driven the clearance board and move down, make the belt drive the taut shrink of book spring, with remove the clearance board to filter screen surface bottom, the spring resilience becomes the original state after the rope is received in the pine, the belt drives the slider and makes the clearance board reset, so relapse can accomplish the degree of depth clearance to the filter screen, be convenient for clear up the filter screen, avoid quick-witted incasement portion hardware to damage because of the heat dissipation is not good.

Description

Novel computer internal waterproof and dustproof structure

Technical Field

The utility model discloses the novel body is a novel inside waterproof dustproof construction of computer, the relevant field of concretely relates to computer protector.

Background

The computer is a modern electronic computing machine used for high-speed computing, can not only perform numerical and logic computation, but also has a memory function, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to a program.

The inside waterproof dustproof construction of prior art's novel computer usually uses single filter screen and cotton as main protective structure that absorbs water, and in long-term use, a large amount of dusts are easily adsorbed on the filter screen surface, if not in time clear up probably lead to quick-witted incasement portion hardware to damage because of the heat dissipation is not good, nevertheless because it installs in quick-witted incasement portion, the clearance process is very loaded down with trivial details, causes inconvenience to computer machine case maintenance band.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a novel computer inside waterproof dustproof construction here.

The utility model is realized by constructing a novel computer internal waterproof and dustproof structure, the device comprises a rear cover, a power interface, an element interface, heat dissipation holes, a fixing frame, absorbent cotton, a filter screen and a cleaning mechanism, the bottom of the rear end of the rear cover is provided with the power interface, the left side of the rear end of the rear cover is provided with the element interface, the right side of the surface of the rear cover is penetrated with the heat dissipation holes, the outer side of the front end of the heat dissipation holes is fixed with the fixing frame, the middle part of the inside of the fixing frame is embedded with the absorbent cotton, the filter screen is fixed at the front end of the fixing frame, the cleaning mechanism is arranged at the front end of the filter screen, the cleaning mechanism consists of a slide rail, a slide block, a cleaning plate, a rolling box, a rolling rope, a first supporting frame, a first rotating shaft and a through hole, the slide rail is longitudinally fixed at the left side of the front end of the fixing frame, the winding box is arranged on the left side of the top of the fixing frame, the top of the winding rope is connected with the bottom of the sliding block, the first support frame is fixed in the middle of the bottom of the fixing frame, a first rotating shaft is arranged in the middle of the inner side of the first support frame, and the through hole penetrates through the middle of the bottom of the rear cover.

Preferably, the coiling box comprises box body, fixed axle, book spring, belt, second support frame and second pivot, the box body is fixed in fixed frame top left side, and is fixed with the fixed axle in the middle part of the box body rear end, it twines in the fixed axle outer wall to roll up the spring top, and rolls up terminal and belt top fixed connection of spring, the second support frame is fixed in the box body front end left and right sides, and both ends are provided with the second pivot about the second support frame inboard.

Preferably, the rear end face of the cleaning plate is attached with a brush layer, and the brush layer is attached to the front end face of the filter screen.

Preferably, the tail end of the winding rope penetrates through the through hole and is wound with the outer wall of the handle, and the inner wall of the through hole is attached with dustproof cotton.

Preferably, the tail end of the belt is fixedly connected with the middle part of the top end of the sliding block, and the length of the belt is 35 cm.

Preferably, the number of the second rotating shafts is two, and the surface of the second rotating shaft is attached with a soft rubber layer.

Preferably, the surface of the coil spring is plated with a zinc coating, and the maximum resilience force of the coil spring is 50N.

Preferably, the winding rope is made of nylon.

Preferably, the coil spring is made of tungsten steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a novel computer inside waterproof dustproof construction here, compare with equipment of the same type, have following improvement:

the advantages are that: a novel inside waterproof dustproof construction of computer has set up clearance mechanism at the filter screen front end, and the pulling is rolled up the rope and is driven the clearance board and move down, makes the belt drive the taut shrink of book spring to remove the clearance board to filter screen surface bottommost, roll up the spring and kick-back into the original state after the rope is rolled up in the pine, and the belt drives the slider and makes the clearance board reset, so relapse can accomplish the degree of depth clearance to the filter screen, be convenient for clear up the filter screen, avoid quick-witted incasement portion hardware to damage because of the heat dissipation is not good.

Drawings

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

FIG. 2 is a schematic structural view of a left-side sectional part of the present invention;

FIG. 3 is a schematic view of the fixing frame of the present invention;

FIG. 4 is a schematic view of a part of the fixing frame of the present invention;

fig. 5 is a schematic top view of the sectional structure of the rolling box of the present invention.

Wherein: the device comprises a rear cover-1, a power interface-2, an element interface-3, heat dissipation holes-4, a fixing frame-5, absorbent cotton-6, a filter screen-7, a cleaning mechanism-8, a sliding rail-81, a sliding block-82, a cleaning plate-83, a winding box-84, a winding rope-85, a first supporting frame-86, a first rotating shaft-87, a through hole-88, a box body-841, a fixing shaft-842, a winding spring-843, a belt-844, a second supporting frame-845 and a second rotating shaft-846.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides a novel computer internal waterproof and dustproof structure which comprises a rear cover 1, a power interface 2, an element interface 3, heat dissipation holes 4, a fixing frame 5, absorbent cotton 6, a filter screen 7 and a cleaning mechanism 8, wherein the bottom of the rear end of the rear cover 1 is provided with the power interface 2, the left side of the rear end of the rear cover 1 is provided with the element interface 3, the right side of the surface of the rear cover 1 is penetrated with the heat dissipation holes 4 to avoid the damage of hardware in a computer case due to poor heat dissipation, the outer side of the front end of each heat dissipation hole 4 is fixed with the fixing frame 5, the middle part in the fixing frame 5 is embedded with the absorbent cotton 6 to avoid the damage of the hardware in the computer case due to water stain, the filter screen 7 is fixed at the front end in the fixing frame 5, the cleaning mechanism 8 is arranged at the front end of the filter screen 7, the cleaning mechanism 8 consists of a slide rail 81, a slide block 82, a cleaning plate 83, a rolling, slide rail 81 longitudinally fixed in mount 5 front end left side, and slide rail 81 front end and slider 82 rear end sliding connection, the cleaning plate 83 left side is fixed mutually with the slider 82 right side, and rolling box 84 sets up in mount 5 top left side, and the top of rolling up the rope 85 is connected with the slider 82 bottom, and first support frame 86 is fixed in mount 5 bottom middle part, and the inboard middle part of first support frame 86 is provided with first pivot 87, and through-hole 88 runs through in 1 bottom middle part of hou gai.

Further, the winding box 84 is composed of a box body 841, a fixing shaft 842, a winding spring 843, a belt 844, a second support frame 845 and a second rotating shaft 846, the box body 841 is fixed on the left side of the top of the fixing frame 5, the middle part of the rear end in the box body 841 is fixed with the fixing shaft 842, the starting end of the winding spring 843 is wound on the outer wall of the fixing shaft 842, the tail end of the winding spring 843 is fixedly connected with the starting end of the belt 844, the second support frame 845 is fixed on the left and right sides of the front end in the box body 841, and the upper and lower ends of the inner side of the second support.

Furthermore, the rear end face of the cleaning plate 83 is attached with a brush layer, and the brush layer is attached to the front end face of the filter screen 7, so that dust on the surface of the filter screen 7 can be cleaned conveniently.

Further, the tail end of the rolling rope 85 penetrates through the through hole 88 to be wound with the outer wall of the handle, and dustproof cotton is attached to the inner wall of the through hole 88, so that dust is prevented from entering the equipment through the through hole 88.

Furthermore, the tail end of the belt 844 is fixedly connected with the middle of the top end of the sliding block 82, the length of the belt 844 is 35cm, and the cleaning plate 83 can clean the whole filter screen 7.

Further, two second rotating shafts 846 are symmetrically installed up and down, and a soft rubber layer is attached to the surface of the second rotating shafts 846, so that the stability of the belt 844 is guaranteed.

Further, a zinc coating is plated on the surface of the coil spring 843, and the maximum resilience of the coil spring 843 is 50N, so that the coil spring 843 is prevented from being unusable due to rusting.

Further, the winding rope 85 is made of nylon.

Further, the coil spring 843 is made of tungsten steel.

The utility model provides a novel computer internal waterproof and dustproof structure through improvement, and the working principle is as follows;

firstly, after the plug of the peripheral auxiliary equipment of the computer is connected with the component interface 3, the power line is connected with the power supply interface 2, so that the normal use of the equipment is ensured, the heat generated by the running of the hardware in the case is discharged from the heat dissipation hole 4 in the middle of the rear cover 1, and the damage of the hardware in the case due to poor heat dissipation is avoided;

secondly, the filter screen 7 at the rear end in the fixing frame 5 filters dust to prevent the dust from entering the interior of the case, and the absorbent cotton 6 at the middle part in the fixing frame 5 absorbs water stains to prevent the water stains from entering the interior of the case to damage elements;

thirdly, when more dust is adsorbed on the filter screen 7, the winding rope 85 penetrating through the through hole 88 is pulled, the winding rope 85 is stressed to drive the sliding block 82 to slide downwards on the sliding rail 81, and drive the cleaning plate 83 to move downwards on the surface of the filter screen 7, the belt 844 fixed on the top of the sliding block 82 is stretched, and the winding spring 843 in the box body 841 is stretched and contracted along with the stretching of the belt 844;

fourthly, when the cleaning plate 83 moves to the bottommost part of the surface of the filter screen 7, the winding rope 85 with the pull handle wound at the tail end is loosened, and due to the fact that the winding spring 843 has the characteristic of elastic deformation, after the stretching force longitudinally applied to the winding rope disappears, the winding spring 843 wound on the outer wall of the fixed shaft 842 rebounds to be in an original shape, so that the belt 844 connected with the tail end of the winding spring 843 is contracted into the box body 841, the sliding block 82 drives the cleaning plate 83 to be pulled back to the original position on the sliding rail 81, and then the winding rope 66 upwards contracts along the surface of the first rotating shaft 87 on the inner side of the first support frame 86, and the deep cleaning of the filter screen 7 can;

fifth, the second rotating shaft 846 between the second supporting frames 845 stabilizes the moving belt 844, and prevents the belt 844 from being severely shaken due to stretching to damage the device.

The utility model provides a novel computer internal waterproof and dustproof structure through improvement, a cleaning mechanism 8 is arranged at the front end of a filter screen 7, a slider 82 slides downwards on a slide rail 81 by pulling a winding rope 85, and drives a cleaning plate 83 to move downwards on the surface of the filter screen 7, after a belt 844 fixed at the top of the slider 82 is stretched, a winding spring 843 in a box body 841 is tensioned and contracted, when the cleaning plate 83 moves to the bottommost part of the surface of the filter screen 7, the winding rope 85 with a pull handle wound at the tail end is loosened, the winding spring 843 wound on the outer wall of a fixed shaft 842 rebounds to an original state, so that the belt 844 is contracted into the box body 841, the slider 82 drives the cleaning plate 83 to be pulled back to the original position on the slide rail 81, the deep cleaning of the filter screen 7 can be finished by repeating the above steps, the novel computer internal waterproof and dustproof structure in the prior art is solved, generally, a single filter screen and absorbent cotton are taken, in long-term use, a large amount of dust is easily adsorbed on the surface of the filter screen, and if the filter screen is not cleaned in time, hardware inside the computer case is damaged due to poor heat dissipation, but because the filter screen is installed inside the computer case, the cleaning process is very complicated, and inconvenience is caused to a maintenance belt of the computer case.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a novel inside waterproof dustproof construction of computer, includes back lid (1), power source (2), component interface (3), louvre (4), mount (5), cotton (6) and filter screen (7) absorb water, power source (2), its characterized in that have been seted up to back lid (1) rear end bottom: the cleaning device is characterized by further comprising a cleaning mechanism (8), the cleaning mechanism (8) is arranged at the front end of the filter screen (7), the cleaning mechanism (8) is composed of a sliding rail (81), a sliding block (82), a cleaning plate (83), a rolling box (84), a rolling rope (85), a first support frame (86), a first rotating shaft (87) and a through hole (88), the sliding rail (81) is longitudinally fixed on the left side of the front end of the fixing frame (5), the front end of the sliding rail (81) is in sliding connection with the rear end of the sliding block (82), the left side of the cleaning plate (83) is fixed with the right side of the sliding block (82), the rolling box (84) is arranged on the left side of the top of the fixing frame (5), the top of the rolling rope (85) is connected with the bottom end of the sliding block (82), the first support frame (86) is fixed in the middle of the bottom end of the fixing frame (5), and the first rotating, the through hole (88) penetrates through the middle part of the bottom end of the rear cover (1).

2. The novel computer internal waterproof and dustproof structure according to claim 1, characterized in that: rear cover (1) rear end left side is provided with component interface (3), and rear cover (1) surface right side runs through and has louvre (4), louvre (4) front end outside is fixed with mount (5), and the middle part has inlayed cotton (6) that absorb water in mount (5), filter screen (7) are fixed in the front end in mount (5).

3. The novel computer internal waterproof and dustproof structure according to claim 1, characterized in that: receive a roll box (84) and constitute by box body (841), fixed axle (842), book spring (843), belt (844), second support frame (845) and second pivot (846), box body (841) are fixed in mount (5) top left side, and rear end middle part is fixed with fixed axle (842) in box body (841), book spring (843) top twines in fixed axle (842) outer wall, and rolls up spring (843) end and belt (844) top fixed connection, second support frame (845) are fixed in the front end left and right sides in box body (841), and both ends are provided with second pivot (846) about second support frame (845) inboard.

4. The novel computer internal waterproof and dustproof structure according to claim 1, characterized in that: the rear end face of the cleaning plate (83) is attached with a brush layer, and the brush layer is attached to the front end face of the filter screen (7).

5. The novel computer internal waterproof and dustproof structure according to claim 1, characterized in that: the tail end of the rolling rope (85) penetrates through the through hole (88) to be wound with the outer wall of the handle, and the inner wall of the through hole (88) is attached with dustproof cotton.

6. The novel computer internal waterproof and dustproof structure according to claim 3, characterized in that: the tail end of the belt (844) is fixedly connected with the middle part of the top end of the sliding block (82), and the length of the belt (844) is 35 cm.

7. The novel computer internal waterproof and dustproof structure according to claim 3, characterized in that: two second rotating shafts (846) are symmetrically arranged up and down, and the surfaces of the second rotating shafts (846) are attached with soft rubber layers.

8. The novel computer internal waterproof and dustproof structure according to claim 3, characterized in that: the surface of the coil spring (843) is plated with a zinc coating, and the maximum resilience force of the coil spring (843) is 50N.