CN113126778A - Keyboard easy to adjust input angle and cover for preventing dust - Google Patents
Keyboard easy to adjust input angle and cover for preventing dust Download PDFInfo
- Publication number
- CN113126778A CN113126778A CN202110471018.XA CN202110471018A CN113126778A CN 113126778 A CN113126778 A CN 113126778A CN 202110471018 A CN202110471018 A CN 202110471018A CN 113126778 A CN113126778 A CN 113126778A
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- groove
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- baffle plate
- plate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0208—Arrangements for adjusting the tilt angle of a keyboard, e.g. pivoting legs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0224—Key guide holders
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention relates to the technical field of computer input equipment, and discloses a keyboard easy to adjust an input angle and cover and prevent dust. This easily adjust input angle and hide dustproof keyboard, make the ratchet move to the right through removing the frid, the ratchet receives the meshing effect and drives the keypad rotation, it is spacing to the groove block based on the arc groove, supplementary keypad rotates along the arc frame, reach the effect that the rotary type design increased the keyboard control range, the keyboard is when idle, the upset baffle stimulates baffle three in the lump right, under the spacing of spout two and spout one, baffle three and baffle two pull out in proper order and cover the keypad surface, reach and cover the keyboard surface and prevent the sedimentary effect of dust when idle.
Description
Technical Field
The invention relates to the technical field of computer input equipment, in particular to a keyboard which is easy to adjust an input angle and is dustproof in covering.
Background
The keyboard is an instruction and data input device for operating equipment, and also refers to a group of function keys for operating a machine or equipment through system arrangement, the keyboard is the most common and the most main input equipment, commands, input data and the like can be sent to a computer through the keyboard, along with the development of a new generation of information technology, the keyboard is widely applied as the input of the computer, the input angle of the keyboard is changed and controlled through the relative angle of a bottom pad and a support block when the existing keyboard is used, but the height of the pad and the number of the support blocks are limited, so that the adjustment range of the keyboard angle is limited, the practicability of the equipment is reduced, and in addition, when the existing keyboard is idle, because the keyboard is exposed in the external environment, dust and fluff in the air are deposited into the interior of a keyboard keycap to influence the use of the keyboard, and the surface of the keyboard needs to be regularly cleaned.
In order to solve the problems, the inventor provides the keyboard which is easy to adjust the input angle and cover the dust, the keyboard is easy to adjust the input angle and cover the dust, the ratchets move to the right by moving the groove plates, the ratchet wheel drives the key plates to rotate under the meshing action, the auxiliary key plates rotate along the arc frame based on the limitation of the arc grooves to the groove blocks, the effect of increasing the adjustment range of the keyboard through a rotary design is achieved, when the keyboard is idle, the baffle plate III is overturned to pull the baffle plate to the right, under the limitation of the sliding groove II and the sliding groove I, the baffle plate III and the baffle plate II are sequentially pulled out to cover the surface of the key plate, and the effect of covering the surface of the keyboard to prevent dust.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the keyboard which is easy to adjust the input angle and cover and prevent dust, has the advantages of increasing the adjustment range of the keyboard by adopting a rotary design and covering the surface of the keyboard to prevent dust deposition when the keyboard is idle, and solves the problems of limited adjustment range of the input angle of the keyboard and subsequent use of dust deposition when the keyboard is idle.
(II) technical scheme
In order to achieve the purposes of increasing the adjustment range of the keyboard by the rotary design and covering the surface of the keyboard to prevent dust deposition when the keyboard is not in use, the invention provides the following technical scheme: the utility model provides an easily adjust input angle and hide keyboard of preventing ash, includes the base, the bottom of base is rotated and is connected with adjustment mechanism, the left end fixedly connected with interlock mechanism of base, the left side of base is provided with covers the mechanism, the spacing groove has been seted up on the right side of base bottom, the rotation chamber has been seted up at the top of base.
Preferably, the adjusting mechanism comprises a rotating frame, a first spring, a bump, a limiting block, a groove plate, a ratchet and a ratchet wheel, the first spring is elastically connected to the lower surface of the rotating frame, the groove plate is in limiting connection with the top of the rotating frame through the limiting block, the ratchet wheel is elastically connected to the top of the groove plate, and the ratchet wheel is connected to the upper side of the ratchet wheel in a meshed mode.
Preferably, the rotating frame is rotatably connected to the center of the bottom of the base, the lug is in limited connection with the inside of the limiting groove, the limiting block is fixedly connected with the top of the groove plate, the ratchet is in limited connection with the top of the groove plate, the periphery of the ratchet wheel is not interfered with the inner wall of the rotating cavity, and the ratchet wheel rotates when the groove plate moves to be matched with the ratchet wheel in an engaged mode.
Preferably, the linkage mechanism comprises an arc frame, an arc groove, a groove block, a key board and a key cap, the arc groove is formed in the arc frame, the key board is connected to the inside of the arc groove in a limiting mode through the groove block, and the key cap is arranged on the upper surface of the key board.
Preferably, the arc frame is fixedly connected to the left end of the base, the groove block is connected to the inner portion of the arc groove in a limiting mode, the key plate is fixedly connected to the rear end of the groove block, the ratchet wheel is fixedly connected to the center of the right side of the key plate, the right side of the key plate is rotatably connected to the top of the base, and the ratchet wheel is driven to rotate along the arc frame through the limiting of the arc groove.
Preferably, the covering mechanism comprises a first baffle plate, a first magnetic block, a first chute, a second baffle plate, a second magnetic block, a second chute, a third baffle plate and a third magnetic block, the first magnetic block is fixedly connected to the left end of the first baffle plate, the first chute is formed in the first baffle plate, the second baffle plate is in limit connection with the inside of the first chute, the second magnetic block is fixedly connected to the left end of the second baffle plate, the second chute is formed in the second baffle plate, the third baffle plate is in limit connection with the inside of the second chute, and the third magnetic block is fixedly connected to the left end of the third baffle plate.
Preferably, one baffle is rotatably connected to the left end of the key board, the bottom of the left end of the first baffle is in limited connection with the left end of the key board, the inside of the first baffle is slidably connected with a second baffle through a first chute, the magnetic poles of the corresponding faces of the first magnetic block, the second magnetic block and the three magnetic blocks are opposite in direction, and the third baffle and the second baffle are sequentially extended out to cover the upper surface of the key board by pulling out the third baffle.
(III) advantageous effects
Compared with the prior art, the invention provides the keyboard which is easy to adjust the input angle and cover and prevent dust, and has the following beneficial effects:
1. this easily adjust input angle and hide ash-proof keyboard, top limit connection through the revolving rack has the frid, move the frid when adjusting input angle, the ratchet moves to the right, the ratchet receives the meshing to drive the keypad and rotates, spacing to the cell block based on the arc groove, the keypad rotates along the arc frame, push down the revolving rack when the keypad resets, make frid and ratchet break away from the ratchet meshing, the keypad receives the action of gravity gliding to reset, thereby reach the effect that the rotary type design increased keyboard control range, improve equipment's practicality.
2. This easily adjust input angle and hide dustproof keyboard, left end through the keypad rotates and is connected with the cover mechanism, the keyboard is not the time spent, stimulate baffle three right, make magnetic path three and magnetic path two break away from the attraction in proper order, under the spacing of spout two and spout one, baffle three and baffle two pull out in proper order and hide the keypad surface, promote baffle three left when using the keyboard, make baffle three and baffle two draw in inside getting into baffle one, thereby reach and hide the keyboard surface when idle and prevent the effect of dust deposit, reduce clean keyboard's frequency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention covering a keycap;
FIG. 3 is a schematic illustration of the unlocking of the present invention;
FIG. 4 is a schematic view of the key plate angle adjustment of the present invention;
FIG. 5 is a schematic view of the covering mechanism of FIG. 1 according to the present invention.
In the figure: 1. a base; 2. an adjustment mechanism; 21. rotating the frame; 22. a first spring; 23. a bump; 24. a limiting block; 25. a groove plate; 26. a ratchet; 27. a ratchet wheel; 3. a linkage mechanism; 31. an arc frame; 32. an arc groove; 33. a groove block; 34. a keypad; 35. a keycap; 4. a covering mechanism; 41. a first baffle plate; 42. a first magnetic block; 43. a first sliding chute; 44. a second baffle plate; 45. a second magnetic block; 46. a second chute; 47. a baffle III; 48. a third magnetic block; 5. a limiting groove; 6. the chamber is rotated.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, 3 and 4, a keyboard easy to adjust an input angle and cover dust is provided, which includes a base 1, the bottom of the base 1 is rotatably connected with an adjusting mechanism 2, the adjusting mechanism 2 includes a rotating frame 21, a first spring 22, a convex block 23, a limiting block 24, a groove plate 25, a ratchet 26 and a ratchet 27, the lower surface of the rotating frame 21 is elastically connected with the first spring 22, the top of the rotating frame 21 is connected with the groove plate 25 in a limiting way through the limiting block 24, the top of the groove plate 25 is elastically connected with the ratchet 26, the upper side of the ratchet 26 is engaged with the ratchet 27, the rotating frame 21 is rotatably connected with the center of the bottom of the base 1, the convex block 23 is connected with the inside of the limiting groove 5 in a limiting way, the limiting block 24 is fixedly connected with the top of the groove plate 25, the limiting block 26 is connected with the top of the groove plate 25, the periphery, the linkage mechanism 3 comprises an arc frame 31, an arc groove 32, a groove block 33, a key board 34 and a key cap 35, the arc frame 31 is internally provided with the arc groove 32, the arc groove 32 is internally connected with the key board 34 in a limiting way through the groove block 33, the upper surface of the key board 34 is provided with the key cap 35, the arc frame 31 is fixedly connected with the left end of the base 1, the groove block 33 is connected with the arc groove 32 in a limiting way, the rear end of the groove block 33 is fixedly connected with the key board 34, the right center of the key board 34 is fixedly connected with a ratchet 27, the right side of the key board 34 is rotatably connected with the top of the base 1, the left side of the base 1 is provided with a covering mechanism 4, the right side of the bottom of the base 1 is provided with a limiting groove 5, the top of the base 1 is provided with a rotating cavity 6, the ratchet 27 rotates when the groove board 25 moves to be matched with the meshing of the ratchet 26, under the limiting of the arc, the practicability of the equipment is improved.
Example two:
referring to fig. 1, 2 and 5, a keyboard easy to adjust an input angle and cover and prevent dust comprises a base 1, the bottom of the base 1 is rotatably connected with an adjusting mechanism 2, the left end of the base 1 is fixedly connected with a linkage mechanism 3, the linkage mechanism 3 comprises an arc frame 31, an arc groove 32, a groove block 33, a key board 34 and a key cap 35, the arc frame 31 is internally provided with the arc groove 32, the arc groove 32 is internally limited and connected with the key board 34 through the groove block 33, the upper surface of the key board 34 is provided with the key cap 35, the left side of the base 1 is provided with a covering mechanism 4, the covering mechanism 4 comprises a first baffle plate 41, a first magnetic block 42, a first sliding groove 43, a second baffle plate 44, a second magnetic block 45, a second sliding groove 46, a third baffle plate 47 and a third magnetic block 48, the left end of the first baffle plate 41 is fixedly connected with the first magnetic block 42, the first sliding groove 43 is internally limited and connected with the second baffle plate 44, the, the inside of baffle two 44 has seted up spout two 46, the inside limit connection of spout two 46 has baffle three 47, baffle three 47's left end fixedly connected with magnetic block three 48, baffle one 41 rotates the left end of connecting at keypad 34, baffle one 41's left end bottom limit connection is at the left end of keypad 34, baffle one 41's inside has baffle two 44 through spout one 43 sliding connection, magnetic block one 42, opposite with the magnetic pole direction of the corresponding face of magnetic block two 45 and magnetic block three 48, spacing groove 5 has been seted up on the right side of base 1 bottom, rotation chamber 6 has been seted up at the top of base 1, make baffle three 47 and baffle two 44 stretch out in proper order through removing baffle three 47, cover keypad 34 upper surface, reach when idle and cover the keyboard surface and prevent the sedimentary effect of dust, reduce the frequency of clean keyboard.
Example three:
referring to fig. 1-5, a keyboard easy to adjust an input angle and cover dust is provided, which includes a base 1, the bottom of the base 1 is rotatably connected with an adjusting mechanism 2, the adjusting mechanism 2 includes a rotating frame 21, a first spring 22, a convex block 23, a limiting block 24, a groove plate 25, a ratchet 26 and a ratchet wheel 27, the lower surface of the rotating frame 21 is elastically connected with the first spring 22, the top of the rotating frame 21 is connected with the groove plate 25 in a limiting way through the limiting block 24, the top of the groove plate 25 is elastically connected with the ratchet wheel 26, the upper side of the ratchet wheel 26 is engaged with the ratchet wheel 27, the rotating frame 21 is rotatably connected with the center of the bottom of the base 1, the convex block 23 is connected with the inside of the limiting groove 5 in a limiting way, the limiting block 24 is fixedly connected with the top of the groove plate 25, the ratchet wheel 26 is connected with the top of the groove plate, the linkage mechanism 3 comprises an arc frame 31, an arc groove 32, a groove block 33, a key board 34 and a key cap 35, the arc groove 32 is formed in the arc frame 31, the key board 34 is connected to the inside of the arc groove 32 in a limiting mode through the groove block 33, the key cap 35 is arranged on the upper surface of the key board 34, the arc frame 31 is fixedly connected to the left end of the base 1, the groove block 33 is connected to the inside of the arc groove 32 in a limiting mode, the key board 34 is fixedly connected to the rear end of the groove block 33, a ratchet 27 is fixedly connected to the center of the right side of the key board 34, the right side of the key board 34 is rotatably connected to the top of the base 1, the covering mechanism 4 is arranged on the left side of the base 1, the covering mechanism 4 comprises a first baffle plate 41, a first magnetic block 42, a first sliding groove 43, a second baffle plate 44, a second sliding groove 45, a second sliding groove 46, a third baffle 47 and a third magnetic block 48, the left end, the left end of the baffle II 44 is fixedly connected with a magnet II 45, the inside of the baffle II 44 is provided with a chute II 46, the inside of the chute II 46 is in limit connection with a baffle III 47, the left end of the baffle III 47 is fixedly connected with a magnet III 48, the baffle I41 is rotatably connected with the left end of the key plate 34, the bottom of the left end of the baffle I41 is in limit connection with the left end of the key plate 34, the inside of the baffle I41 is in slide connection with the baffle II 44 through a chute I43, the magnetic poles of the corresponding surfaces of the magnet I42, the magnet II 45 and the magnet III 48 are opposite in direction, the right side of the bottom of the base 1 is provided with a limit groove 5, the top of the base 1 is provided with a rotating cavity 6, the ratchet 27 is moved by the groove plate 25 and matched with the ratchet 26 to be meshed to drive the key plate 34 to rotate along the direction of the arc frame 31, the effect of increasing the adjusting range, covering the upper surface of the key board 34 to cover the surface of the keyboard to prevent dust deposition when the keyboard is idle, and reducing the frequency of cleaning the keyboard.
The working process and principle are as follows: the rotating frame 21 is rotatably connected based on the bottom of the base 1, the top limit of the rotating frame 21 is connected with the groove plate 25, when the input angle of the keyboard is adjusted, the groove plate 25 moves rightwards, the top of the groove plate 25 is elastically connected with the ratchet 26, the groove plate 25 drives the ratchet 26 to move rightwards under the limit of the limit block 24, the rear end of the ratchet 27 is fixedly connected with the key plate 34, the ratchet 27 is engaged to drive the key plate 34 to rotate, the arc frame 31 is fixedly connected based on the left end of the base 1, the inner part of the arc frame 31 is limit-connected with the groove block 33 through the arc groove 32, the groove block 33 is fixedly connected to the left side of the key plate 34, the key plate 34 rotates along the arc frame 31 based on the limit of the arc groove 32 to the groove block 33, when the input angle of the keyboard is reset, the rotating frame 21 is pressed downwards to compress the first spring 22, under the limit of the limit groove 5, the lug 23 slides in the limit groove 5, the keyboard 34 is glidingly reset under the action of gravity, the effect of increasing the keyboard adjusting range through the rotary type design is achieved, the practicability of equipment is improved, the left end based on the keyboard 34 is connected with the covering mechanism 4 in a rotating mode, the first baffle 41 is connected with the second baffle 44 in a limiting mode through the first chute 43, when the keyboard is idle, the first baffle 41 is turned upwards, the third baffle 47 is pulled rightwards, the third magnetic block 48 and the second magnetic block 45 are sequentially separated from attraction, under the limiting mode of the second chute 46 and the first chute 43, the third baffle 47 and the second baffle 44 are sequentially pulled out to cover the surface of the keyboard 34, the first baffle 41 needs to be turned downwards, the third baffle 47 is pushed leftwards, the third baffle 47 and the second baffle 44 are folded to enter the first baffle 41, the effect of preventing dust deposition on the surface of the keyboard when the keyboard is idle.
In conclusion, the keyboard easy to adjust the input angle and cover the dust-proof keyboard is characterized in that the top of the rotating frame 21 is in limit connection with the groove plate 25, the groove plate 25 is moved when the input angle is adjusted, the ratchet 26 moves to the right, the ratchet 27 is meshed to drive the key plate 34 to rotate, based on the limit of the arc groove 32 to the groove block 33, the key plate 34 rotates along the arc frame 31, the rotating frame 21 is pressed down when the key plate 34 is reset, the groove plate 25 and the ratchet 26 are separated from the ratchet 27 to be meshed, the key plate 34 slides down to reset under the action of gravity, the effect that the rotating type design increases the adjustment range of the keyboard is achieved, and the practicability of the equipment is.
In addition, the keyboard easy to adjust the input angle and cover the dust-proof keyboard is connected with the cover mechanism 4 through the rotation of the left end of the keyboard 34, when the keyboard is not used, the baffle plate III 47 is pulled rightwards, the magnetic block III 48 and the magnetic block II 45 are sequentially separated from attraction, under the limiting of the sliding groove II 46 and the sliding groove I43, the baffle plate III 47 and the baffle plate II 44 are sequentially pulled out to cover the surface of the keyboard 34, when the keyboard is used, the baffle plate III 47 is pushed leftwards, the baffle plate III 47 and the baffle plate II 44 are folded into the baffle plate I41, the effect of covering the surface of the keyboard to prevent dust deposition is achieved when the keyboard is not used, and the.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an easily adjust input angle and hide dustproof keyboard, includes base (1), its characterized in that: the bottom of base (1) is rotated and is connected with adjustment mechanism (2), the left end fixedly connected with interlock mechanism (3) of base (1), the left side of base (1) is provided with cover mechanism (4), spacing groove (5) have been seted up on the right side of base (1) bottom, rotation chamber (6) have been seted up at the top of base (1).
2. The keyboard of claim 1, wherein the keyboard is easy to adjust the input angle and is dustproof, and comprises: the adjusting mechanism (2) comprises a rotating frame (21), a first spring (22), a convex block (23), a limiting block (24), a groove plate (25), a ratchet (26) and a ratchet wheel (27), wherein the first spring (22) is elastically connected to the lower surface of the rotating frame (21), the groove plate (25) is in limiting connection with the top of the rotating frame (21) through the limiting block (24), the ratchet wheel (26) is elastically connected to the top of the groove plate (25), and the ratchet wheel (27) is meshed with the upper side of the ratchet wheel (26).
3. The keyboard of claim 2, wherein the keyboard is easy to adjust the input angle and is dustproof, and comprises: the rotary frame (21) is rotatably connected to the center of the bottom of the base (1), the bump (23) is in limited connection with the inside of the limiting groove (5), the limiting block (24) is fixedly connected with the top of the groove plate (25), the ratchet (26) is in limited connection with the top of the groove plate (25), and the periphery of the ratchet (27) and the inner wall of the rotating cavity (6) are not interfered with each other.
4. The keyboard of claim 1, wherein the keyboard is easy to adjust the input angle and is dustproof, and comprises: the linkage mechanism (3) comprises an arc frame (31), an arc groove (32), a groove block (33), a key board (34) and a key cap (35), wherein the arc groove (32) is formed in the arc frame (31), the key board (34) is in limit connection with the inside of the arc groove (32) through the groove block (33), and the key cap (35) is arranged on the upper surface of the key board (34).
5. An easy input angle adjusting and dust proof covering keyboard as claimed in claim 2 or 4, wherein: arc frame (31) fixed connection is in the left end of base (1), the inside in arc groove (32) is connected in groove (33) spacing, the rear end fixedly connected with keypad (34) of groove (33), the right side center fixedly connected with ratchet (27) of keypad (34), the right side rotation of keypad (34) is connected at the top of base (1).
6. The keyboard of claim 1, wherein the keyboard is easy to adjust the input angle and is dustproof, and comprises: the covering mechanism (4) comprises a first baffle plate (41), a first magnetic block (42), a first sliding groove (43), a second baffle plate (44), a second magnetic block (45), a second sliding groove (46), a third baffle plate (47) and a third magnetic block (48), the first magnetic block (42) is fixedly connected to the left end of the first baffle plate (41), the first sliding groove (43) is formed in the first baffle plate (41), the second baffle plate (44) is connected to the inner portion of the first sliding groove (43) in a limiting mode, the second magnetic block (45) is fixedly connected to the left end of the second baffle plate (44), the second sliding groove (46) is formed in the second baffle plate (44), the third baffle plate (47) is connected to the inner portion of the second sliding groove (46) in a limiting mode, and the third magnetic block (48.
7. An easy input angle adjusting and dust proof covering keyboard as claimed in claim 4 or 6, wherein: the first baffle plate (41) is rotatably connected to the left end of the key plate (34), the bottom of the left end of the first baffle plate (41) is in limited connection with the left end of the key plate (34), the inside of the first baffle plate (41) is connected with a second baffle plate (44) in a sliding mode through a first sliding groove (43), and the magnetic pole directions of the corresponding surfaces of the first magnetic block (42), the second magnetic block (45) and the third magnetic block (48) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471018.XA CN113126778A (en) | 2021-04-29 | 2021-04-29 | Keyboard easy to adjust input angle and cover for preventing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471018.XA CN113126778A (en) | 2021-04-29 | 2021-04-29 | Keyboard easy to adjust input angle and cover for preventing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113126778A true CN113126778A (en) | 2021-07-16 |
Family
ID=76780513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110471018.XA Withdrawn CN113126778A (en) | 2021-04-29 | 2021-04-29 | Keyboard easy to adjust input angle and cover for preventing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113126778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655853A (en) * | 2021-09-01 | 2021-11-16 | 深圳市天娇伟业科技有限公司 | Dull and stereotyped all-in-one of internet intelligence |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202615322U (en) * | 2012-07-02 | 2012-12-19 | 黑龙江八一农垦大学 | Dust-proof computer keyboard |
| CN205485949U (en) * | 2016-03-24 | 2016-08-17 | 蒋承 | Computer keyboard |
| CN207216570U (en) * | 2017-08-11 | 2018-04-10 | 信阳农林学院 | A kind of adjustable-angle and the keyboard for being easy to deashing |
| CN209590789U (en) * | 2019-03-06 | 2019-11-05 | 江月香 | A kind of computer keyboard with dust reduction capability |
-
2021
- 2021-04-29 CN CN202110471018.XA patent/CN113126778A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202615322U (en) * | 2012-07-02 | 2012-12-19 | 黑龙江八一农垦大学 | Dust-proof computer keyboard |
| CN205485949U (en) * | 2016-03-24 | 2016-08-17 | 蒋承 | Computer keyboard |
| CN207216570U (en) * | 2017-08-11 | 2018-04-10 | 信阳农林学院 | A kind of adjustable-angle and the keyboard for being easy to deashing |
| CN209590789U (en) * | 2019-03-06 | 2019-11-05 | 江月香 | A kind of computer keyboard with dust reduction capability |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655853A (en) * | 2021-09-01 | 2021-11-16 | 深圳市天娇伟业科技有限公司 | Dull and stereotyped all-in-one of internet intelligence |
| CN113655853B (en) * | 2021-09-01 | 2024-03-19 | 深圳市天娇伟业科技有限公司 | Dull and stereotyped all-in-one of internet intelligence |
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Application publication date: 20210716 |