CN211787011U

CN211787011U - Self-cleaning keyboard of computer

Info

Publication number: CN211787011U
Application number: CN202020965998.XU
Authority: CN
Inventors: 胡磊
Original assignee: Zhengzhou University of Industrial Technology
Current assignee: Zhengzhou University of Industrial Technology
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-10-27
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to a computer automatically cleaning keyboard, when effectual having solved current keyboard and needing the clearance, still need look for instruments such as rag and brush, cause very big inconvenient problem to the cleaning of keyboard. Including being the cuboid and inside keyboard shell for the cavity, the top surface of keyboard shell is fixed with the keyboard, the top surface of keyboard shell opens the walking spout that is located both sides around the keyboard, two there is walking slide, two in the walking spout respectively horizontal slidable mounting have the walking slide, two rotate between the walking slide and install the cleaning roller that is located the keyboard top, fixed mounting has a plurality of clean wheels that correspond with a plurality of gap positions of keyboard on the cleaning roller, the rear end coaxial arrangement of cleaning roller has driving pulley, and driving pulley is connected with drive structure. The utility model discloses a pivoted cleaning roller drives a plurality of clean wheels and can clean the transverse gap of keyboard, has brought huge convenience for the cleaning work of keyboard.

Description

Self-cleaning keyboard of computer

Technical Field

The utility model relates to a computer field specifically is computer automatically cleaning keyboard.

Background

With the improvement of living conditions and the requirement of work of people, computers become very important tools in life and work, but after the computers are used for a long time, the keyboard, the display and other parts of the computers are inevitably full of dust and dirt, and are difficult to clean, and especially the keyboard is difficult to clean most.

The keyboard is an important part of a computer, characters can be input into the computer through the keyboard, so that commands are sent to the computer, the computer cannot be used without the keyboard, however, after the keyboard is used for a long time, a large amount of dust and dirt can be accumulated on the computer keyboard, a large amount of bacteria are generated inside the keyboard, the health of a user can be affected, and therefore the keyboard needs to be cleaned regularly.

At present, cleaning of stains on a computer keyboard is usually realized by cleaning the keyboard by using rags or hairbrush tools, but the hairbrush tools are too single in function and low in efficiency, and have no good cleaning effect on stubborn stains around keys of the keyboard.

Therefore, the utility model provides a computer automatically cleaning keyboard solves this problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a computer automatically cleaning keyboard, the effectual function singleness of having solved current keyboard clearance instrument, efficiency is not high, can not play fine cleaning action to keyboard button stubborn spot all around, and when the keyboard needs to be cleared up in addition, still need look for instruments such as rag and brush, causes very big inconvenient problem to the cleaning of keyboard.

Computer automatically cleaning keyboard, including being the cuboid and inside keyboard shell who is the cavity, keyboard shell's top surface is fixed with the keyboard, its characterized in that, keyboard shell's top surface is opened has the walking spout that is located both sides around the keyboard, two in the walking spout respectively the horizontal slidable mounting have the walking slide, two rotate between the walking slide and install the cleaning roller that is located the keyboard top, fixed mounting has a plurality of cleaning wheels that correspond with a plurality of gap positions of keyboard on the cleaning roller, the rear end coaxial arrangement of cleaning roller has driving pulley, and driving pulley is connected with drive structure.

Preferably, the front and rear side surfaces of the plurality of cleaning wheels to the outer arc surface of the cleaning wheel are respectively provided with inclined surfaces, so that the cross sections of the plurality of cleaning wheels are rhombic.

Preferably, two inclined surfaces of each cleaning wheel are provided with friction pads, and the outer arc surface of each cleaning wheel is provided with side bristles.

Preferably, the widest part of the cleaning wheel is between 3mm and 6mm, and the narrowest part of the cleaning wheel is between 1mm and 2mm, so that the inclined surface of the cleaning wheel can rotate along a gap between two adjacent rows of keys on the keyboard and rub the side surfaces of the keys.

Preferably, the cleaning roller is coaxially provided with a top surface cleaning wheel positioned between every two adjacent cleaning wheels, and the outer arc surface of the top surface cleaning wheel is provided with top surface bristles.

Preferably, the width of the top surface cleaning wheels is between 15mm and 20 mm.

Preferably, the upper ends of the two walking sliding plates are respectively penetrated with a vertical cleaning roller sliding groove, the two cleaning roller sliding grooves are internally and vertically provided with a cleaning roller shaft sleeve in a sliding manner, springs are respectively arranged between the two cleaning roller shaft sleeves and the top surface of the cleaning roller sliding groove where the cleaning roller shaft sleeve is located, and the two ends of the cleaning roller are respectively rotatably arranged in the two cleaning roller shaft sleeves.

Preferably, it has horizontal location spout, two to open respectively on the inner wall around the keyboard shell the walking slide is the preceding slide of walking and the back slide of walking respectively, the one side that the preceding slide of walking and back walk the slide back on the back respectively fixed mounting have the location slider of slidable mounting in the location spout that corresponds, both ends fixed mounting has the walking rack respectively around the inside bottom surface of keyboard shell, rotate between preceding slide of walking and the back slide of walking and install the gangbar that is located the inside of keyboard shell, coaxial fixed mounting has two respectively can with the walking gear of the walking rack toothing that corresponds on the gangbar, the gangbar is connected with drive structure.

Preferably, the driving structure comprises a driving motor fixedly mounted on the rear side face of the rear walking sliding plate, a rotating shaft of the driving motor is connected with the linkage rod, a driving belt wheel is rotatably mounted on the rotating shaft of the driving motor, and a driving belt is connected between the driving belt wheel and the transmission belt wheel.

Preferably, a tensioning wheel support is rotatably mounted on the rear side face of one end, located above the keyboard shell, of the rear walking sliding plate, a torsion spring is mounted between the tensioning wheel support and the rear walking sliding plate, and a tensioning wheel matched with the driving belt is rotatably mounted at the other end of the tensioning wheel support.

The utility model has the advantages that:

1. the rotating cleaning roller drives the cleaning wheels to clean the inside of a transverse gap of the keyboard, the inclined surfaces of the cleaning wheels can also clean the side surfaces of keys of the keyboard in a friction manner, and the side surface bristles on the cleaning wheels can clean the inside of the keyboard;

2. the driving structure drives the two walking gears to walk on the two walking racks and can also drive the cleaning roller to rotate, so that the whole keyboard key is transversely cleaned;

3. when the cleaning roller rotates, the cleaning roller can drive a plurality of top surface cleaning wheels to clean the top surfaces of the keys, and simultaneously, the top surface bristles can also clean keyboard gaps in the front-back direction;

the utility model discloses increased self-cleaning device on the basis of keyboard, increased the functionality of keyboard, still need look for the step of instruments such as rag or brush before having solved current keyboard cleanness, when adopting rag or brush to clean the keyboard, to the button stubborn stain all around play the problem of fine cleaning effect, brought huge convenience for the cleaning work of keyboard.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic left side view of the present invention.

Fig. 3 is a schematic sectional perspective view of the present invention.

Fig. 4 is a schematic perspective view of the walking rack of the present invention.

Fig. 5 is a schematic view of the walking gear of the present invention.

Fig. 6 is a perspective view of the driving structure of the present invention.

Fig. 7 is a perspective view of the cleaning wheel of the present invention.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 7. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The utility model discloses not be applicable to all keyboards, mainly be applicable to mechanical keyboard, be particularly useful for "chocolate keyboard" and the gapped keyboard between the button.

Embodiment one, the utility model relates to a computer self-cleaning keyboard, including the keyboard shell 1 that is cuboid and inside is the cavity, keyboard shell 1 can adopt plastic materials to make, the top surface of keyboard shell 1 is fixed with keyboard 2, the top surface of keyboard shell 1 is opened has inlays the hole, inlay and be fixed with keyboard 2 in inlaying the hole, its characterized in that, the top surface of keyboard shell 1 is opened has the horizontal walking spout 3 that is located keyboard 2 front and back both sides, two walk spout 3 in the slidable mounting of left and right respectively have walking slide 4, two walk slide 4 can be in two walking spout 3 slidable left and right, two walk rotate between slide 4 and install the cleaning roller 5 that is located keyboard 2 top, cleaning roller 5 can rotate between two walk slides 4, and can make and realize synchronous motion between two walk slides 4, two walking slide 4 can drive cleaning roller 5 and remove about 2 tops of keyboard, fixed mounting has a plurality of cleaning wheel 6 that correspond with a plurality of gap positions of keyboard 1 on cleaning roller 5, and is a plurality of cleaning wheel 6 can rotate with cleaning roller 5 is synchronous, and the position of a plurality of cleaning wheel 6 is located every two lines of horizontal and adjacent gaps between the button respectively, and what need notice is: the one line button in the forefront of keyboard 2 is great with the gap distance before the adjacent second line button, so the width that is located the cleaning wheel 6 of this gap will be big than other cleaning wheel 6, and the side of keyboard button is being pasted to the both sides face of a plurality of cleaning wheels 6, and can clean the both sides of keyboard button when a plurality of cleaning wheels 6 rotate simultaneously, the rear end coaxial arrangement of cleaning roller 5 has driving pulley 501, and driving pulley 501 is connected with the drive structure, the drive structure can drive driving pulley 501 and cleaning roller 5 synchronous rotation.

In the second embodiment, on the basis of the first embodiment, the inclined surfaces 7 are respectively arranged from the front side surface and the rear side surface of the cleaning wheels 6 to the outer arc surface of the cleaning wheels 6, so that the cross sections of the cleaning wheels 6 are in a diamond shape, the cross sections of the keys of the keyboard are in a trapezoid shape, and the side surfaces of the keys are inclined towards the middle of the keys, so that the side surfaces of the cleaning wheels 6 can be better attached to the side surfaces of the keys, the inclined surfaces 7 can be arranged on the side surfaces of the cleaning wheels 6, and the side surfaces of the keys on the front side and the rear side can be better cleaned by friction when the cleaning wheels 6 move and rotate in the transverse keyboard key gaps.

Third embodiment, on the basis of second embodiment, every all install the friction pad on two inclined planes 7 of cleaning wheel 6, the friction pad can adopt rubber material for the frictional force before the side of cleaning wheel 6 and keyboard button increases, plays better clean effect, install side brush hair 8 on the outer arc surface of cleaning wheel 6, it is a plurality of when cleaning wheel 6 removes and rotates along 2 horizontal gaps of keyboard, side brush hair 8 can infiltrate in 2 keyboards, cleans 2 keyboards inside.

Fourth embodiment, on the basis of the third embodiment, the widest part of the cleaning wheel 6 is between 3mm and 6mm, the narrowest part of the cleaning wheel 6 is between 1mm and 2mm, so that the inclined surface 7 of the cleaning wheel 6 can rotate along the gap between two adjacent rows of keys on the keyboard 2 and rub the side surfaces of the keys, the maximum width between two keyboard keys of a common commercial chocolate keyboard or mechanical keyboard is between 3mm and 6mm, and the distance between the bottoms of the two keys is between 1mm and 2mm, and the cleaning wheel 6 with various sizes can be produced to adapt to the keyboards 2 with various sizes.

Fifth embodiment, on the basis of first embodiment, coaxial arrangement has the top surface cleaning wheel 9 that is located between every two adjacent cleaning wheels 6 on cleaning roller 5, and is a plurality of top surface cleaning wheel 9 can rotate with cleaning roller 5 and a plurality of cleaning wheel 6 are synchronous, install top surface brush hair 10 on the outer arc surface of top surface cleaning wheel 9, the top surface of keyboard button can be pressed close to the lateral surface of top surface cleaning wheel 9, and can clean the button top surface through top surface brush hair 10 when top surface cleaning wheel 9 rotates.

Sixth embodiment, on the basis of fifth embodiment, the width of a plurality of top surface cleaning wheels 9 is between 15mm and 20mm, the width of the top surface of the keyboard key of a common commercial chocolate keyboard or mechanical keyboard is between 15mm and 20mm, top surface cleaning wheels 9 with various width sizes can be produced during production so as to adapt to keyboards 2 with various sizes, and a plurality of cleaning wheels 6 and a plurality of top surface cleaning wheels 9 can be arranged to be detachably mounted on the cleaning roller 5, so that a user can conveniently change different sizes for use.

Seventh embodiment, on the basis of the first embodiment, the upper ends of the two walking sliding plates 4 are respectively penetrated with vertical cleaning roller sliding grooves 11, cleaning roller shaft sleeves 12 are respectively installed in the two cleaning roller sliding grooves 11 in a vertically sliding manner, the cleaning roller shaft sleeves 12 can slide vertically in the cleaning roller sliding grooves 11, springs 13 are respectively installed between the two cleaning roller shaft sleeves 12 and the top surfaces of the cleaning roller sliding grooves 11, when the cleaning roller sliding sleeves 12 slide upwards due to external force, the springs 13 start to compress and store force, after the external force is cancelled, the cleaning roller sliding sleeves 12 slide downwards and reset under the elastic force of the springs 13, the two ends of the cleaning roller 5 are respectively installed in the two cleaning roller shaft sleeves 12 in a rotating manner, when the two walking sliding plates 4 drive the cleaning roller 5 to move left and right on a keyboard, the inclined surfaces 7 of the plurality of cleaning wheels 6 on the cleaning roller 5 rotate along the side surfaces of the keys, when the top surface of the keyboard 2 without keys is met, the cleaning wheels 6 are lifted upwards, so that the cleaning roller 5 with the two cleaning roller shaft sleeves 12 slides upwards, the cleaning wheels 6 are positioned on the top surface of the keyboard 2, and when the cleaning wheels 6 move to the position with the keys on the keyboard 2 again, the cleaning wheels 6 move downwards to the transverse key gaps under the action of the springs 3 to clean the keys continuously.

Eighth embodiment, on the basis of the first embodiment, the front and rear inner walls of the keyboard housing 1 are respectively provided with a horizontal positioning chute 14, the two walking sliding plates 4 are respectively a front walking sliding plate 401 and a rear walking sliding plate 402, the opposite sides of the front walking sliding plate 401 and the rear walking sliding plate 402 are respectively and fixedly provided with a positioning slider 15 slidably mounted in the corresponding positioning chute 14, the front end surface of the front walking sliding plate 401 is fixedly provided with a positioning slider 15 slidably mounted in the positioning chute 14 on the inner wall of the front side of the keyboard housing 1, the rear end surface of the rear walking sliding plate 402 is fixedly provided with a positioning slider 15 slidably mounted in the positioning chute 14 on the inner wall of the rear side of the keyboard housing 1, the front walking sliding plate 401 and the rear walking sliding plate 402 can slide left and right in the two positioning chutes 14 through the positioning slider 15, the front and rear ends of the inner bottom surface of the keyboard housing 1 are respectively and fixedly provided with a walking rack, two walking rack 16 is located the rear side of preceding walking slide 401 and the front side of back walking slide 402 respectively, rotate between preceding walking slide 401 and the back walking slide 402 and install the gangbar 17 that is located 1 inside of keyboard shell, gangbar 17 can rotate between preceding walking slide 401 and the back walking slide 402, coaxial fixed mounting has two respectively can with the walking gear 18 of the 16 meshing of walking rack that correspond, two on the gangbar 17 walking gear 18 can rotate with gangbar 17 is synchronous, and two walking gear 18 can make preceding walking slide 401 and back walking slide 402 move left or right simultaneously when rotating on two walking rack 16, gangbar 17 is connected with drive structure, drive structure can drive gangbar 17 and rotate to realize the removal of two walking slides 4.

The ninth embodiment is that, on the basis of the eighth embodiment, the driving structure includes a driving motor 19 fixedly installed on the rear side surface of the rear walking sliding plate 402, a rotating shaft of the driving motor 19 is connected with the linkage rod 17, the rotating shaft of the driving motor 19 can drive the linkage rod 17 to rotate when rotating, the driving motor 19 is connected with a power line of the keyboard, when the keyboard is connected with a computer, the driving motor 19 can be powered on, a control switch can be installed on the keyboard 2 and connected with the driving motor 19, when the keyboard 2 needs to be cleaned, the driving motor 19 can be started or stopped by opening the control switch, the driving motor 19 is a forward and reverse motor, two walking sliding plates 4 are respectively provided with a sensor connected with a control unit of the driving motor 19, when the two walking sliding plates 4 slide to one end of the keyboard shell 1, the sensor sends a signal to the control unit of the driving motor 19, make driving motor 19 reversal, drive two walking slide 4 slides to the other end of keyboard shell 1, when clean back that finishes, makes driving motor 19 drive two walking slide 4 slide to the one end of keyboard shell 1 stop can, rotate in driving motor 19's the axis of rotation and install driving pulley 20, can drive driving pulley 20 and rotate when driving motor 19's pivot rotates, be connected with driving belt 21 between driving pulley 20 and the driving pulley 501, can drive cleaning roller 5 through driving belt 21 and rotate when driving pulley 20 rotates.

In the tenth embodiment, on the basis of the ninth embodiment, a tension pulley holder 22 is rotatably mounted on the rear side surface of one end of the rear walking sliding plate 402 above the keyboard housing 1, a torsion spring is mounted between the tension pulley holder 22 and the rear walking sliding plate 402, the tension pulley holder 22 can rotate on the rear walking sliding plate 402, when the tension pulley holder 22 rotates, the torsion spring starts to accumulate force to apply an opposite acting force to the tension pulley holder 22, the other end of the tension pulley holder 22 is rotatably mounted with a tension pulley 23 engaged with the driving belt 21, the tension pulley 23 can tension the driving belt 21, when the cleaning roller 5 drives the two cleaning roller sliding sleeves 12 to slide upwards, the center distance between the driving pulley 20 and the driving pulley 501 is lengthened, and when the cleaning roller 5 slides downwards with the two cleaning roller sliding sleeves 12, the center distance between the driving pulley 20 and the driving pulley 501 is shortened, the driving belt 21 cannot transmit well, and the driving belt 21 can be always tensioned on the driving belt wheel 20 and the driving belt wheel 501 through the tensioning wheel 23, so that the transmission efficiency is ensured.

The utility model has the advantages that:

1. the rotating cleaning roller drives the cleaning wheels to clean transverse gaps of the keyboard, the inclined surfaces of the cleaning wheels can also clean the side surfaces of keys of the keyboard in a friction mode, and side surface bristles on the cleaning wheels can clean the interior of the keyboard;

2. the driving structure drives the two walking gears to walk on the two walking racks and can also drive the cleaning roller to rotate, so that the keys of the whole keyboard are transversely cleaned;

3. when the cleaning roller rotates, the cleaning roller can also drive a plurality of top surface cleaning wheels to clean the top surfaces of the keys, and meanwhile, vertical keyboard gaps can be cleaned through top surface bristles;

Claims

1. Computer automatically cleaning keyboard, including being cuboid and inside keyboard shell (1) for the cavity, the top surface of keyboard shell (1) is fixed with keyboard (2), its characterized in that, the top surface of keyboard shell (1) is opened has walking spout (3) that are located both sides around keyboard (2), two in walking spout (3) respectively the horizontal slidable mounting have walking slide (4), two rotate between walking slide (4) and install cleaning roller (5) that are located keyboard (2) top, fixed mounting has cleaning roller (6) that a plurality of gaps positions that correspond with keyboard (2) on cleaning roller (5), the rear end coaxial arrangement of cleaning roller (5) has driving pulley (501), and driving pulley (501) are connected with drive structure.

2. The self-cleaning keyboard of computer according to claim 1, wherein the front and rear sides of the plurality of cleaning wheels (6) to the outer arc surface of the cleaning wheels (6) respectively have inclined surfaces (7) in an inclined shape so that the cross section of the plurality of cleaning wheels (6) is in a diamond shape.

3. Computer self-cleaning keyboard according to claim 2, wherein friction pads are mounted on both inclined surfaces (7) of each cleaning wheel (6), and side bristles (8) are mounted on the outer arc surface of the cleaning wheel (6).

4. Computer self-cleaning keyboard according to claim 3, characterized in that the widest part of the cleaning wheel (6) has a size between 3mm and 6mm and the narrowest part of the cleaning wheel (6) has a size between 1mm and 2mm, so that the inclined surface (7) of the cleaning wheel (6) can rotate against the gap between two adjacent rows of keys on the keyboard (2) and rub against the sides of the keys.

5. The computer self-cleaning keyboard of claim 1, wherein the cleaning roller (5) is coaxially provided with top surface cleaning wheels (9) between every two adjacent cleaning wheels (6), and top surface bristles (10) are arranged on the outer arc surfaces of the top surface cleaning wheels (9).

6. The self-cleaning computer keyboard of claim 5, wherein the width of the top cleaning wheels (9) is between 15mm and 20 mm.

7. The self-cleaning keyboard of a computer according to claim 1, wherein vertical cleaning roller chutes (11) are respectively penetrated through the upper ends of the two walking sliding plates (4), cleaning roller bushings (12) are respectively slidably mounted in the two cleaning roller chutes (11) up and down, springs (13) are respectively mounted between the two cleaning roller bushings (12) and the top surfaces of the cleaning roller chutes (11), and two ends of the cleaning roller (5) are respectively rotatably mounted in the two cleaning roller bushings (12).

8. The self-cleaning keyboard of claim 1, wherein the keyboard housing (1) is provided with a horizontal positioning chute (14) on the front and rear inner walls, the two walking sliders (4) are a front walking slider (401) and a rear walking slider (402), the front walking slider (401) and the rear walking slider (402) are fixedly mounted with a positioning slider (15) slidably mounted in the corresponding positioning chute (14) on the opposite sides, the front and rear ends of the bottom surface inside the keyboard housing (1) are fixedly mounted with a walking rack (16), a linkage rod (17) inside the keyboard housing (1) is rotatably mounted between the front walking slider (401) and the rear walking slider (402), the linkage rod (17) is coaxially and fixedly mounted with two walking gears (18) capable of meshing with the corresponding walking rack (16), the linkage rod (17) is connected with a driving structure.

9. The self-cleaning computer keyboard of claim 8, wherein the driving structure comprises a driving motor (19) fixedly installed on the rear side surface of the rear walking sliding plate (402), the rotating shaft of the driving motor (19) is connected with the linkage rod (17), a driving pulley (20) is rotatably installed on the rotating shaft of the driving motor (19), and a driving belt (21) is connected between the driving pulley (20) and the driving pulley (501).

10. The self-cleaning keyboard of claim 9, wherein a tension wheel bracket (22) is rotatably mounted on the rear side surface of one end of the rear walking sliding plate (402) above the keyboard housing (1), a torsion spring is mounted between the tension wheel bracket (22) and the rear walking sliding plate (402), and a tension wheel (23) matched with the driving belt (21) is rotatably mounted on the other end of the tension wheel bracket (22).