CN213645216U

CN213645216U - Keyboard cleaning device for computer

Info

Publication number: CN213645216U
Application number: CN202022531435.2U
Authority: CN
Inventors: 高海霞; 高俊霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-09
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a computer equipment technical field especially relates to a keyboard cleaning device for computer, including upper cover and base, the equal sliding connection in base of upper cover left part and right part, and the upper cover passes through spring two and base internal connection, upper cover middle part sliding connection has the pull rod, the pull rod lower part is passed the upper cover and is fixed with the vibration board, the cover is equipped with spring one between the pull rod of vibration board upside and the upper cover inboard. The utility model discloses a rack and support frame, the convenience is placed the keyboard, through the cooperation of lead screw and connecting block, the position of support is adjusted to the convenience, and then the position of convenience to rack and support frame is adjusted, has improved application range, through the auto-lock of lead screw and nut seat, conveniently fixes a position the connecting block, and then realizes the location to the rack to realize fixing the keyboard through the extrusion to the keyboard, make things convenient for personnel to clean.

Description

Keyboard cleaning device for computer

Technical Field

The utility model relates to a computer equipment technical field especially relates to a keyboard cleaning device for computer.

Background

Electronic computers, commonly known as computers, computer for short, are modern machines that process data according to a series of instructions using electronic techniques and related principles. With the development of the internet, computers and other technologies have revolutionized information technologies, keyboards are the most common and the most important input devices, and english letters, numbers, punctuations and the like can be input into the computers through the keyboards, so that commands, input data and the like can be sent to the computers. With the lapse of time, independent products with various quick functions are sold separately in the market gradually, and the products are provided with special driving and setting software, so that personalized operation can be realized on a compatible machine.

However, after the keyboard is used for a long time, dust falls on the surface of the keyboard, and if the keyboard is not cleaned for a long time, the use of the keyboard can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a keyboard cleaning device for computer.

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

a keyboard cleaning device for a computer comprises an upper cover and a base, wherein the left part and the right part of the upper cover are both connected in the base in a sliding way, the upper cover is connected with the inside of the base through a spring II, the middle part of the upper cover is connected with a pull rod in a sliding way, the lower part of the pull rod penetrates through the upper cover to be fixed with a vibrating plate, a first spring is sleeved between the pull rod on the upper side of the vibrating plate and the inner side of the upper cover, a bracket is connected in the base in a sliding manner, a placing frame is fixed at the upper end of the bracket, a supporting frame is connected in the placing frame through a spring III, the support frame is connected with the placing frame in a sliding way, a first filter screen is embedded in the middle part in the base, a collecting box is connected in the base in a sliding way, a fixing box is fixed on the front side of the base through a screw, a screw rod is rotatably connected in the fixing box through a bearing, the side surface of the screw rod is sleeved with a connecting block, and the upper part of the connecting block penetrates through the fixing box to be fixedly connected with the support.

Preferably, the left part of the screw rod extends to the left side of the fixed box and is fixed with a knob, the side surface of the screw rod is sleeved with a nut seat through a ball nut pair, and the nut seat is embedded and fixed in the connecting block.

Preferably, the base rear side and the collection box rear side have all been seted up the spout, support rear portion sliding connection is in the spout.

Preferably, a pull ring is fixed in the middle of the rear end of the collecting box, a filter screen II is fixed in the collecting box, the aperture of the filter screen II is far smaller than that of the filter screen I, and a suction fan is fixed on the collecting box on the lower side of the filter screen II.

Preferably, the front part of the upper end of the upper cover is provided with a first accommodating groove, the cleaning brush is placed in the first accommodating groove, the right part of the upper end of the upper cover is provided with a second accommodating groove, and the dismounting clamp is placed in the second accommodating groove.

Preferably, rack and support frame cross section all are the L type, the spacing groove has been seted up to the rack inboard, the support frame left side is fixed with the stopper, stopper sliding connection is at the spacing inslot.

Preferably, the inner side of the support frame and the lower end of the vibrating plate are both fixedly bonded with a protective pad.

The utility model discloses possess following beneficial effect at least:

1. the keyboard is convenient to place through the placing frame and the supporting frame, the position of the supporting frame is convenient to adjust through the matching of the lead screw and the connecting block, the positions of the placing frame and the supporting frame are further convenient to adjust, and the application range is enlarged;

2. the connecting block is conveniently positioned through self-locking of the screw rod and the nut seat, and further the positioning of the placing frame is realized, so that the keyboard is fixed through extrusion of the keyboard, the holding of personnel is avoided, and the cleaning of the personnel is facilitated;

3. through the first spring, a person can conveniently stretch the pull rod and the vibration plate to further vibrate the keyboard, internal dust is vibrated down, the keyboard is conveniently buffered through the third spring, the keyboard is prevented from being damaged during operation, the dust is conveniently collected through the first filter screen on the base, the collection box is used for centralized treatment, and the dust overflow condition is avoided through the suction fan in the collection box;

4. through the cleaning brush and the dismounting clamp on the upper cover, the keys on the keyboard are conveniently dismounted and cleaned again, the collecting box can be taken out simultaneously, the collecting box is attached to the keyboard, residual dust in the keyboard is absorbed directly through the suction fan, and the keyboard cleaning effect and the use convenience are guaranteed through multiple cleaning modes.

Drawings

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

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

FIG. 2 is a schematic front cross-sectional view of FIG. 1;

FIG. 3 is a side view of the bracket of FIG. 1;

FIG. 4 is a front cross-sectional view of the collection cassette of FIG. 1;

fig. 5 is a rear view of the base and the collection box of fig. 1.

In the figure: 1. an upper cover; 2. a support frame; 3. a base; 4. a support; 5. a fixing box; 6. a first filter screen; 7. disassembling the clamp; 8. a cleaning brush; 9. a suction fan; 10. a second filter screen; 11. a collection box; 12. a first spring; 13. a vibrating plate; 14. placing a rack; 15. a second spring; 16. a third spring; 17. connecting blocks; 18. a nut seat; 19. and a screw rod.

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.

Referring to fig. 1-5, a keyboard cleaning device for a computer, which comprises an upper cover 1 and a base 3, wherein the left part and the right part of the upper cover 1 are slidably connected in the base 3, the upper cover 1 is connected with the inside of the base 3 through a second spring 15, the middle part of the upper cover 1 is slidably connected with a pull rod, the lower part of the pull rod penetrates through the upper cover 1 and is fixed with a vibrating plate 13, a first spring 12 is sleeved between the pull rod at the upper side of the vibrating plate 13 and the inner side of the upper cover 1, a support 4 is slidably connected with the base 3, a placing frame 14 is fixed at the upper end of the support 4, a support frame 2 is connected in the placing frame 14 through a third spring 16, the support frame 2 is slidably connected with the placing frame 14, a first filter screen 6 is inlaid in the middle part of the base 3, a collection box 11 is slidably connected in the base 3, a fixing box, the side surface of the screw rod 19 is sleeved with a connecting block 17, and the upper part of the connecting block 17 penetrates through the fixing box 5 to be fixedly connected with the support 4.

The scheme has the following working processes:

when in normal use, the upper cover 1 is pulled upwards, the keyboard is placed on the support frame 2 in an inverted manner, the screw rod 19 is rotated, the screw rod 19 drives the connecting block 17 to move through the nut seat 18, the connecting block 17 drives the support frame 4 to move, the support frame 2 moves towards the keyboard, the keyboard is clamped and fixed, the upper cover 1 is reset, at the moment, the vibration plate 13 is contacted with the keyboard through pulling the pull rod, vibration on the keyboard is realized, further, foreign matters such as dust and the like on the inner side of the keyboard are vibrated and pass through the first filter screen 6 to enter the upper side of the second filter screen 10 in the collection box 11, the keyboard is taken down after multiple times of vibration, then the keys are taken down through the disassembly clamp 7, the dust and the like in the keyboard and on the keys are brushed down through the cleaning brush 8, then the keyboard is directly placed on the base 3, the suction fan 9 in the collection box 11 is powered on, the foreign matters remaining in the keyboard, simultaneously when shaking the keyboard dust when more, in order to avoid the dust spill over, can collect suction fan 9, clean convenient to use through multiple mode to the keyboard.

According to the working process, the following steps are known:

the keyboard is conveniently placed through the placing frame 14 and the supporting frame 2, the position of the support 4 is conveniently adjusted through the matching of the lead screw 19 and the connecting block 17, the positions of the placing frame 14 and the supporting frame 2 are further conveniently adjusted, the application range is improved, the connecting block 17 is conveniently positioned through the self-locking of the lead screw 19 and the nut seat 18, the placing frame 14 is further positioned, the keyboard is fixed through the extrusion of the keyboard, the holding of a needed person is avoided, the cleaning of the person is facilitated, the pulling of the pull rod and the vibration plate 13 is facilitated through the spring I12, the keyboard is further vibrated, the internal dust is shaken down, the keyboard is conveniently buffered through the spring III 16, the damage to the keyboard is avoided during operation, the dust is conveniently collected through the filter screen I6 on the base 3, and the centralized processing is realized through the collecting box 11, and through collecting the inside suction fan 9 of box 11, avoided the dust condition of overflowing everywhere, through cleaning brush 8 and the removal clamp 7 on the upper cover 1, conveniently dismantle the button on the keyboard, clean once more, can take out collection box 11 simultaneously, laminate it with the keyboard, directly pass through suction fan 9, absorb remaining dust in the keyboard, multiple clean mode has guaranteed the clean effect to the keyboard, convenient to use.

Furthermore, the left part of the screw rod 19 extends to the left side of the fixed box 5 and is fixed with a knob, the side surface of the screw rod 19 is sleeved with a nut seat 18 through a ball nut pair, and the nut seat 18 is embedded and fixed in the connecting block 17.

Further, the spout has all been seted up to base 3 rear side and collection box 11 rear side, and support 4 rear portion sliding connection is in the spout, conveniently adjusts the position of support 4.

Furthermore, a pull ring is fixed in the middle of the rear end of the collection box 11, a filter screen II 10 is fixed in the collection box 11, the aperture of the filter screen II 10 is far smaller than that of the filter screen I6, and a suction fan 9 is fixed in the collection box 11 on the lower side of the filter screen II 10.

Furthermore, the front part of the upper end of the upper cover 1 is provided with a first storage groove, the cleaning brush 8 is placed in the first storage groove, the right part of the upper end of the upper cover 1 is provided with a second storage groove, and the dismounting clamp 7 is placed in the second storage groove, so that residues inside the keyboard can be cleaned conveniently.

Further,

rack

14 and 2 cross sections of support frame all are the L type, and the spacing groove has been seted up to rack 14 inboard, and 2 left sides of support frame are fixed with the stopper, and stopper sliding connection is spacing at the spacing inslot, and the convenience is spacing to support frame 2.

Furthermore, the inner side of the support frame 2 and the lower end of the vibrating plate 13 are fixedly bonded with protective pads, so that the keyboard is protected conveniently and is prevented from being worn.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A keyboard cleaning device for a computer comprises an upper cover (1) and a base (3), and is characterized in that the left part and the right part of the upper cover (1) are connected in the base (3) in a sliding manner, the upper cover (1) is connected with the inside of the base (3) through a second spring (15), the middle of the upper cover (1) is connected with a pull rod in a sliding manner, the lower part of the pull rod penetrates through the upper cover (1) and is fixed with a vibrating plate (13), a first spring (12) is sleeved between the pull rod on the upper side of the vibrating plate (13) and the inner side of the upper cover (1), a support (4) is connected in the base (3) in a sliding manner, a placing frame (14) is fixed at the upper end of the support (4), a support frame (2) is connected in the placing frame (14) through a third spring (16), the support frame (2) is connected with the placing frame (14) in a sliding, the improved multifunctional garbage bin is characterized in that a collecting box (11) is connected to the base (3) in a sliding mode, a fixing box (5) is fixed to the front side of the base (3) through screws, a lead screw (19) is connected to the inside of the fixing box (5) in a rotating mode through a bearing, a connecting block (17) is sleeved on the side face of the lead screw (19), and the upper portion of the connecting block (17) penetrates through the fixing box (5) and the support (4) to be fixedly connected.

2. The keyboard cleaning device for the computer according to claim 1, wherein the left part of the screw rod (19) extends to the left side of the fixed box (5) and is fixed with a knob, the side surface of the screw rod (19) is sleeved with a nut seat (18) through a ball nut pair, and the nut seat (18) is embedded and fixed in the connecting block (17).

3. The keyboard cleaning device for the computer according to claim 1, wherein the rear side of the base (3) and the rear side of the collecting box (11) are both provided with sliding grooves, and the rear part of the bracket (4) is slidably connected in the sliding grooves.

4. The keyboard cleaning device for the computer according to claim 1, wherein a pull ring is fixed in the middle of the rear end of the collecting box (11), a second filter screen (10) is fixed in the collecting box (11), the aperture of the second filter screen (10) is far smaller than that of the first filter screen (6), and a suction fan (9) is fixed in the collecting box (11) at the lower side of the second filter screen (10).

5. The keyboard cleaning device for the computer according to claim 1, wherein a first receiving groove is formed in the front portion of the upper end of the upper cover (1), the cleaning brush (8) is disposed in the first receiving groove, a second receiving groove is formed in the right portion of the upper end of the upper cover (1), and the detachable clip (7) is disposed in the second receiving groove.

6. The keyboard cleaning device for the computer according to claim 1, wherein the cross sections of the placing rack (14) and the supporting rack (2) are L-shaped, a limiting groove is formed in the inner side of the placing rack (14), a limiting block is fixed on the left side of the supporting rack (2), and the limiting block is slidably connected in the limiting groove.

7. The keyboard cleaning device for computer according to claim 1, wherein a protection pad is bonded and fixed to the inner side of the support frame (2) and the lower end of the vibration plate (13).