CN114360953A

CN114360953A - Keyboard convenient for cleaning keycaps

Info

Publication number: CN114360953A
Application number: CN202210020841.3A
Authority: CN
Inventors: 陈睿
Original assignee: Shenzhen Hengshang Electronics Co ltd
Current assignee: Shenzhen Hengshang Electronics Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-04-15

Abstract

The invention discloses a keyboard convenient for cleaning keycaps, which belongs to the field of keyboards and comprises a keyboard shell, wherein an anti-pressing device is arranged at the edge of one side of the upper surface of the keyboard shell, a guide sliding box is fixedly arranged at the edge of the other side of the upper surface of the keyboard shell, and a stop seat is fixedly arranged on the front surface of the keyboard shell. According to the keyboard convenient for cleaning the keycaps, before the cleaning cloth is used for powerful wiping, the anti-pressing blocking strips enter the pressing ports between the keyboard keys and the key cap assembly surface, the anti-pressing blocking strips prop against the keycaps from the lower part, the pressing state of the keycaps can be locked, large-area pressing on the keyboard keys during powerful wiping of the cleaning cloth is reduced, convenience is brought to powerful wiping of the cleaning cloth, the safety performance of the keyboard keys during cleaning is guaranteed, the situation that the keyboard shell is displaced on a desktop during cleaning is relieved, and the stability of the cleaning process of powerful wiping is improved.

Description

Keyboard convenient for cleaning keycaps

Technical Field

The invention relates to the field of keyboards, in particular to a keyboard with keycaps convenient to clean.

Background

The keyboard is an instruction and data input device for operating computer equipment, and also refers to a group of function keys (such as typewriter and computer keyboard) which are arranged to operate a machine or equipment by system, the keyboard is the most common and main input equipment, English letters, Chinese characters, numbers, punctuation marks and the like can be input into the computer by the keyboard, so as to send commands, input data and the like to the computer, and also some keyboards with various shortcut keys are provided, independent products with various shortcut functions are sold separately on the market gradually along with the passage of time, and are provided with special driving and setting software, personalized operation can be realized on a compatible machine, the number of keys of the keyboard has 83 keys, 87 keys, 93 keys, 96 keys, 101 keys, 102 keys, 104 keys, 107 keys and the like, and a small-sized number input keyboard is also provided in some systems which need to input a large number of single numbers, basically, a small keyboard of a standard keyboard is separated to achieve the purposes of reducing the volume and reducing the cost, and currently, a small-sized numeric keyboard is used in some accounting statistics; the existing keyboard needs cleaning due to the fact that pollutants such as chips exist on the surface of a keycap and in a keyboard gap after one end of use, but when cleaning cloth is used for wiping and cleaning, the keycap in a free state can be pressed, and when the keyboard is inverted and used for cleaning ash, not only can the abnormal sound of a thorn be generated, but also the keycap can be extruded.

Disclosure of Invention

1. Technical problem to be solved

The main objective of the present invention is to provide a keyboard with key caps convenient to clean, which can effectively solve the problem in the prior art that some contaminants such as debris exist on the surfaces of the key caps and in the gaps between the key caps after the keyboard is used for a period of time, but the cleaning cloth can press the keycaps in a free state when being wiped and cleaned, and the keycaps can be extruded when the keyboard is inverted and knocked to remove ash, so that the problems of harsh abnormal sound and the like can be caused, according to the technical scheme, before the cleaning cloth is used for powerful wiping, the pressure-proof blocking strip enters the pressing port between the keyboard key and the key cap assembly surface, and the pressure-proof blocking strip abuts against the key cap from the lower part, so that the pressing state of the key cap can be locked, the large-area pressing of the keyboard key during the powerful wiping of the cleaning cloth is reduced, convenience is provided for the powerful wiping of the cleaning cloth, and the safety performance of the keyboard key during cleaning is also guaranteed; when using the powerful wiping of cleaning cloth, adjust to the position baffle that ends of flagging state and support table side reason, the situation of displacement appears on the desktop keyboard casing when alleviating the cleanness like this, the stability of the clean process of powerful wiping has been improved, when knocking the ash removal, last cushion block and the desktop direct contact of shock attenuation box, not only can reduce the abnormal sound that strikes the production, also reduce keyboard casing and receive the striking and keyboard button and receive extruded trouble, when the keyboard is idle, the accessible is mentioned the ring that hangs in the handle and is hung and place, the storage methods of keyboard has been increased, be favorable to adapting to the different application environment of depositing.

2. Technical scheme

In order to achieve the purpose, the invention adopts the technical scheme that:

a keyboard convenient for cleaning keycaps comprises a keyboard shell, wherein an anti-pressure device is arranged at one side edge of the upper surface of the keyboard shell, a guiding sliding box is fixedly arranged at the other side edge of the upper surface of the keyboard shell, a stopping seat is fixedly arranged on the front surface of the keyboard shell, a lifting handle is fixedly arranged on the lower end surface of the stopping seat, the anti-pressure device comprises a position adjusting sliding box and an anti-pressure support, a position adjusting sliding chute is formed in the surface of the position adjusting sliding box, an anti-sliding pad strip is fixedly arranged on the surface of the position adjusting sliding box, the anti-pressure support is movably arranged on the surface of the position adjusting sliding box, shock absorbing boxes are fixedly arranged on the edges of one ends of the upper surfaces of the position adjusting sliding box and the guiding sliding box, a buffer cushion block is embedded in the shock absorbing boxes, and the anti-pressure baffle strip enters a pressing port between a keyboard key and a keycap assembling surface before powerful wiping by using cleaning cloth, prevent pressing the blend stop and support the key cap from the below, can lock the state of pressing of key cap, cause the large tracts of land to press to the keyboard button when reducing the powerful wiping of cleaning cloth, not only provide convenience for the powerful wiping of cleaning cloth, also ensured the security performance of keyboard button when clean.

As a further improvement of the scheme, the pressure-proof support comprises a position pressure-proof barrier strip and a displacement slide button, the displacement slide button is fixedly mounted at one end of the pressure-proof barrier strip, a displacement slide port is formed in the displacement slide button, the pressure-proof barrier strip abuts against the keycap from the lower side, the pressing state of the keycap can be locked, large-area pressing on the keyboard keys is caused when cleaning cloth is reduced, convenience is brought to powerful wiping of the cleaning cloth, and safety performance of the keyboard keys during cleaning is guaranteed.

As a further improvement of the above scheme, a fixed groove is formed in the upper surface of the position-adjusting slide box, a guide sliding groove is formed in the surface of the guide slide box, the pressure-preventing blocking strip is connected with the position-adjusting slide box in a sliding manner through the displacement slide button, the upper surface of the anti-slip pad strip is attached to the inner wall of the displacement slide opening of the displacement slide button, and the lower surface of the position-adjusting slide box is fixedly connected with the upper surface of the keyboard shell.

As a further improvement of the scheme, sliding ports are formed in the upper surface and the lower surface of the stopping seat, a stopping baffle is movably mounted inside the sliding port of the stopping seat, an adjusting shifting button is fixedly mounted on the surface of one side of the stopping baffle, a lifting chute is formed in the surface of one side of the stopping seat, the stopping baffle slides up and down in the lifting chute of the stopping seat through the adjusting shifting button, a through hole is formed in the contact position of the upper surface of the lifting handle and the lower port of the stopping seat, anti-sliding grains are arranged on the upper surface of the adjusting shifting button, the stopping baffle adjusted to be in a sagging state is abutted against the side edge of the table board when cleaning cloth is used for powerful wiping, the condition that the keyboard shell is displaced on the table top during cleaning is relieved, and the stability of the powerful wiping cleaning process is improved.

As a further improvement of the above scheme, the surface of the lifting handle is provided with a pull ring opening, the inner part of the pull ring opening of the lifting handle is provided with a suspension ring, the inner part of the suspension ring is provided with a ring suspension opening, two groups of the suspension rings are symmetrically arranged in the pull ring opening of the lifting handle, and the outer ring surface of the suspension ring is fixedly connected with the inner wall of the lifting handle.

As a further improvement of the above scheme, the lower surface of the keyboard casing has been seted up installation screw, threaded mounting has locking screw in the installation screw of keyboard casing, the lower surface of keyboard casing is close to four corners position fixed mounting and has the support callus on the sole, the upper cover shell and the lower cover shell of keyboard casing align the closure, the upper cover shell of keyboard casing passes through locking screw and the lower cover shell locking of keyboard casing.

As a further improvement of the scheme, a threading seat is fixedly mounted on the surface of the rear end of the keyboard shell, a connecting wire penetrates through the surface of the threading seat, a connecting plug is arranged at the tail end of the connecting wire, an indicating lamp is arranged on the upper surface of the keyboard shell, and keyboard keys are arranged on one side, located at the indicating lamp, of the upper surface of the keyboard shell.

As a further improvement of the scheme, the lower surface of the anti-skid gasket strip is adhered to the fixed groove of the position-adjusting sliding box, and one end of the pressure-preventing barrier strip slides in the guide sliding groove of the guide sliding box.

As a further improvement of the above scheme, a pressing opening is provided between the keyboard keys and the key cap assembly surface of the keyboard housing, and a gap is provided between the keyboard keys.

3. Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

(1) through the pressure device that prevents that sets up, before using the powerful wiping of cleaning cloth, prevent pressing the blend stop and get into the keyboard button and the key cap equipment face between press down in the mouth, prevent pressing the blend stop and support the key cap from the below, can lock the state of pressing down of key cap, cause the large tracts of land to press down the keyboard button when reducing the powerful wiping of cleaning cloth, not only provide convenience for the powerful wiping of cleaning cloth, also ensured the security performance of keyboard button when clean.

(2) Through the stop seat and the stop baffle that set up, when using the powerful wiping of cleaning cloth to wipe, adjust to the stop baffle of flagging state and support table side reason, keyboard shell appears the situation of displacement on the desktop when alleviating the cleanness like this, has improved the stability of the clean process of powerful wiping.

(3) Through the shock attenuation box and the cushion block that set up, when knocking the ash removal, cushion block and desktop direct contact on the shock attenuation box not only can reduce and strike the abnormal sound that produces, also reduce keyboard shell and receive striking and keyboard button and receive extruded trouble, when the keyboard is idle, the accessible is mentioned the ring that hangs in the handle and is hung and place, has increased the mode of depositing of keyboard, is favorable to adapting to the different application environment of depositing.

Drawings

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

FIG. 2 is a schematic diagram of a keyboard key locking state according to the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a schematic view of the positioning slide box of the present invention;

FIG. 5 is a schematic view of a disassembled structure of the anti-pressure bracket of the present invention;

fig. 6 is a schematic view of a split structure of the stop baffle of the present invention.

In the figure: 1. a keyboard housing; 2. a pressure prevention device; 3. a guide slide box; 4. a threading seat; 5. connecting a lead; 6. a connecting plug; 7. adjusting the position of the sliding box; 8. a positioning chute; 9. an anti-slip filler strip; 10. a pressure-proof support; 11. a pressure-resistant bar; 12. a displacement slide button; 13. a displacement sliding port; 14. fixing the groove; 15. locking the screw; 16. a shock-absorbing box; 17. buffering cushion blocks; 18. a guide chute; 19. lifting the handle; 20. a stop seat; 21. pulling a ring opening; 22. a suspension ring; 23. mounting a screw hole; 24. a circular ring hanging opening; 25. a sliding port; 26. a lifting chute; 27. a stop baffle; 28. adjusting a toggle button; 29. an indicator light; 30. a keyboard key; 31. supporting the foot pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

As shown in fig. 1-6, a keyboard convenient for cleaning keycaps comprises a keyboard shell 1, an anti-pressure device 2 is arranged at one side edge of the upper surface of the keyboard shell 1, a guiding slide box 3 is fixedly arranged at the other side edge of the upper surface of the keyboard shell 1, a stopping seat 20 is fixedly arranged on the front surface of the keyboard shell 1, a lifting handle 19 is fixedly arranged on the lower end surface of the stopping seat 20, the anti-pressure device 2 comprises a positioning slide box 7 and an anti-pressure support 10, a positioning slide groove 8 is arranged on the surface of the positioning slide box 7, an anti-slide pad strip 9 is fixedly arranged on the surface of the positioning slide box 7, the anti-pressure support 10 is movably arranged on the surface of the positioning slide box 7, a damping box 16 is fixedly arranged at one end edge of the upper surfaces of the positioning slide box 7 and the guiding slide box 3, a damping cushion block 17 is embedded inside the damping box 16, when knocking and removing dust, the damping cushion block 17 on the damping box 16 is in direct contact with a desktop, the abnormal sound that not only can reduce to strike the production also reduces keyboard casing 1 and receives the striking and keyboard button 30 receives the extruded trouble, and when the keyboard was idle, the accessible was mentioned the suspension ring 22 in the handle 19 and is hung and place, has increased the mode of depositing of keyboard, is favorable to adapting to different storage application environment.

In this embodiment, prevent pressing support 10 and prevent pressing blend stop 11 and displacement slide button 12 including the position, prevent pressing the one end fixed mounting of blend stop 11 and have displacement slide button 12, displacement slide button 12's inside has been seted up and has been slided mouthful 13, before using the powerful wiping of cleaning cloth, prevent pressing blend stop 11 and get into the pressure mouth between keyboard button 30 and the key cap assembled surface, prevent pressing blend stop 11 and support the key cap from the below, can lock the state of pressing of key cap, cause the large tracts of land to press down keyboard button 30 when reducing the powerful wiping of cleaning cloth, not only facilitate for the powerful wiping of cleaning cloth, the security performance of keyboard button 30 when clean has also been ensured.

The upper surface of the positioning slide box 7 is provided with a fixed groove 14, the surface of the guiding slide box 3 is provided with a guiding slide groove 18, the pressure-proof barrier strip 11 is connected with the positioning slide box 7 in a sliding way through the displacement slide button 12, the upper surface of the anti-skid gasket strip 9 is attached to the inner wall of the displacement slide opening 13 of the displacement slide button 12, and the lower surface of the positioning slide box 7 is fixedly connected with the upper surface of the keyboard shell 1.

In this embodiment, the sliding port 25 has all been seted up to the upper surface and the lower surface of end seat 20, the inside movable mounting of sliding port 25 of end seat 20 has end baffle 27, one side fixed surface of end baffle 27 installs regulation shifting knob 28, one side surface of end seat 20 has seted up lift spout 26, end baffle 27 slides from top to bottom in the lift spout 26 department of end seat 20 through adjusting shifting knob 28, the upper surface of lifting handle 19 has seted up the through-hole with the lower port contact department of end seat 20, the upper surface of adjusting shifting knob 28 is provided with anti-skidding line, when using the powerful wiping of cleaning cloth, adjust to the end baffle 27 of flagging the state and support the board side reason, alleviate the situation that keyboard housing 1 appears the displacement on the desktop when cleaning like this, the stability of the clean process of powerful wiping has been improved.

The surface of the lifting handle 19 is provided with a ring pulling opening 21, the inside of the ring pulling opening 21 of the lifting handle 19 is provided with a suspension ring 22, the inside of the suspension ring 22 is provided with a ring suspension opening 24, the suspension rings 22 are symmetrically arranged in the ring pulling opening 21 of the lifting handle 19 in two groups, and the outer ring surface of the suspension ring 22 is fixedly connected with the inner wall of the lifting handle 19.

Installation screw 23 has been seted up to the lower surface of keyboard casing 1, and threaded mounting has locking screw 15 in the installation screw 23 of keyboard casing 1, and the lower surface of keyboard casing 1 is close to four corners position fixed mounting and has a support callus on the sole 31, and the upper cover shell of keyboard casing 1 aligns the closure with the lower cover shell, and the upper cover shell of keyboard casing 1 passes through locking screw 15 and the lower cover shell locking of keyboard casing 1.

The rear end fixed surface of keyboard casing 1 installs threading seat 4, and connecting wire 5 wears to be equipped with on the surface of threading seat 4, and connecting wire 5's end is provided with connecting plug 6, and the keyboard casing 1 upper surface is provided with pilot lamp 29, and one side that the upper surface of keyboard casing 1 is located pilot lamp 29 is provided with keyboard button 30.

The lower surface of the anti-skid gasket strip 9 is stuck to the fixed groove 14 of the positioning slide box 7, and one end of the anti-pressing blocking strip 11 slides in the guide sliding groove 18 of the guide slide box 3.

A pressing opening is provided between the keyboard keys 30 and the key cap assembly surface of the keyboard housing 1, and gaps are provided between the keyboard keys 30.

It should be noted that, the invention is a keyboard convenient for cleaning keycaps, when in use, the keyboard shell 1 is stably placed on a table top through the supporting foot pads 31, when the keyboard keys 30 on the keyboard shell 1 are cleaned by cleaning cloth, the keyboard shell 1 is moved to the edge of the table top, then the adjusting dial button 28 is shifted downwards, the adjusting dial button 28 slides at the lifting chute 26 of the stop seat 20, so that the stop baffle 27 is drooped after penetrating through the lifting handle 19, then the keyboard shell 1 is pushed forwards, so that the drooped stop baffle 27 is supported against the edge of the table top, thus the condition that the keyboard shell 1 is displaced on the table top during cleaning is relieved, the stability of the cleaning process of powerful wiping is improved, before the powerful wiping by the cloth, the displacement slide button 12 is shifted, the displacement slide button 12 slides on the surface of the positioning slide box 7 through the displacement slide opening 13, so that the pressure-proof baffle strip 11 enters the pressing opening between the keyboard keys 30 and the keycap assembly surface, prevent pressing the blend stop 11 and support the key cap from the below, can lock the state of pressing of key cap, cause the large tracts of land to press down keyboard button 30 when reducing the powerful wiping of cleaning cloth, not only facilitate the powerful wiping of cleaning cloth, the security performance of keyboard button 30 when clean has also been ensured, after the powerful wiping of cleaning cloth, pick up and invert keyboard casing 1, strike and empty the piece to the keyboard, at this in-process, cushion block 17 and desktop direct contact on the shock attenuation box 16, not only can reduce the abnormal sound that strikes the production, also reduce keyboard casing 1 and receive the striking and keyboard button 30 and receive extruded trouble, when the keyboard is idle, the accessible is mentioned suspension ring 22 in handle 19 and is hung and place, the storage method of keyboard has been increased, be favorable to adapting to different storage application environment.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. Although embodiments of the present invention have been shown and described, it is not intended to limit the scope of the invention, which is defined by the appended claims and their equivalents, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, which are within their scope of protection, as defined in the following claims and their equivalents, and which are to be embraced therein by the principles of the invention as defined in the claims and their equivalents.

Claims

1. The utility model provides a keyboard of convenient clean key cap which characterized in that: comprises a keyboard shell (1), wherein a pressure-proof device (2) is arranged at one side edge of the upper surface of the keyboard shell (1), a guiding sliding box (3) is fixedly arranged at the other side edge of the upper surface of the keyboard shell (1), a position-stopping seat (20) is fixedly arranged on the front surface of the keyboard shell (1), a lifting handle (19) is fixedly arranged on the lower end surface of the position-stopping seat (20), the pressure-proof device (2) comprises a position-adjusting sliding box (7) and a pressure-proof support (10), a position-adjusting sliding chute (8) is formed in the surface of the position-adjusting sliding box (7), an anti-sliding pad strip (9) is fixedly arranged on the surface of the position-adjusting sliding box (7), the pressure-proof support (10) is movably arranged on the surface of the position-adjusting sliding box (7), and a shock-absorbing box (16) is fixedly arranged at one end edge of the upper surface of the position-adjusting sliding box (7) and the guiding sliding box (3), and a buffer cushion block (17) is embedded in the damping box (16).

2. A keyboard for facilitating cleaning of keycaps according to claim 1, wherein: prevent pressing support (10) and prevent pressing blend stop (11) and displacement slide button (12) including the position, the one end fixed mounting who prevents pressing blend stop (11) has displacement slide button (12), displacement sliding opening (13) have been seted up to the inside of displacement slide button (12).

3. A keyboard for facilitating cleaning of keycaps according to claim 2, wherein: fixed recess (14) have been seted up to the upper surface of smooth box (7) of transposition, direction spout (18) have been seted up on the surface of the smooth box (3) of direction, prevent pressing blend stop (11) and slide box (7) sliding connection of transposition through displacement slide button (12), the smooth mouthful (13) inner wall of displacement of the upper surface laminating displacement slide button (12) of anti-skidding filler strip (9), the lower surface of the smooth box (7) of transposition and the upper surface fixed connection of keyboard casing (1).

4. A keyboard for facilitating cleaning of keycaps according to claim 3, wherein: end the upper surface and the lower surface of position seat (20) and all seted up slip port (25), the inside movable mounting of slip port (25) of position seat (20) has a position baffle (27), one side fixed surface of position baffle (27) installs and adjusts shifting button (28), lift spout (26) have been seted up to a side surface of position seat (20), it shifts button (28) and locates to slide from top to bottom at the lift spout (26) of position seat (20) through adjusting to stop position baffle (27), mention the upper surface of handle (19) and the lower port contact department of position seat (20) and seted up the through-hole, the upper surface of adjusting shifting button (28) is provided with anti-skidding line.

5. A keyboard for facilitating cleaning of keycaps according to claim 4, wherein: the surface of the lifting handle (19) is provided with a pull ring opening (21), suspension rings (22) are arranged inside the pull ring opening (21) of the lifting handle (19), ring suspension openings (24) are arranged inside the suspension rings (22), two groups of the suspension rings (22) are symmetrically arranged in the pull ring opening (21) of the lifting handle (19), and the outer ring surface of each suspension ring (22) is fixedly connected with the inner wall of the lifting handle (19).

6. A keyboard for facilitating cleaning of keycaps according to claim 5, wherein: installation screw (23) have been seted up to the lower surface of keyboard casing (1), locking screw (15) are installed to the screw thread in installation screw (23) of keyboard casing (1), the lower surface of keyboard casing (1) is close to four corners position fixed mounting and has support callus on the sole (31), the upper cover shell and the lower cover shell of keyboard casing (1) align closed, the upper cover shell of keyboard casing (1) passes through locking screw (15) and the lower cover shell locking of keyboard casing (1).

7. A keyboard for facilitating cleaning of keycaps according to claim 6, wherein: the rear end fixed surface of keyboard casing (1) installs threading seat (4), connecting wire (5) are worn to be equipped with on the surface of threading seat (4), connecting wire (5) end is provided with connecting plug (6), keyboard casing (1) upper surface is provided with pilot lamp (29), one side that the upper surface of keyboard casing (1) is located pilot lamp (29) is provided with keyboard button (30).

8. A keyboard for facilitating cleaning of keycaps according to claim 7, wherein: the lower surface of the anti-skid gasket strip (9) is pasted on a fixed groove (14) of the position-adjusting sliding box (7), and one end of the pressure-proof barrier strip (11) slides in a guide sliding groove (18) of the guide sliding box (3).

9. A keyboard for facilitating cleaning of keycaps according to claim 8, wherein: a pressing opening is formed between the keyboard keys (30) and the key cap assembly surface of the keyboard shell (1), and gaps are formed among the keyboard keys (30).