CN113655890A - Computer keyboard with lateral lifting mechanism and use method thereof - Google Patents
Computer keyboard with lateral lifting mechanism and use method thereof Download PDFInfo
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- CN113655890A CN113655890A CN202110797804.9A CN202110797804A CN113655890A CN 113655890 A CN113655890 A CN 113655890A CN 202110797804 A CN202110797804 A CN 202110797804A CN 113655890 A CN113655890 A CN 113655890A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 241000883990 Flabellum Species 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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
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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 discloses a computer keyboard with a lateral lifting mechanism and a using method thereof, belonging to the technical field of computer input equipment. The utility model provides a computer keyboard with side direction lifting mechanism and application method, which comprises an outer shell, two vaulting pole grooves have been seted up to shell bottom surface bilateral symmetry, the vaulting pole inslot is equipped with side direction lifting subassembly, shell lower extreme inner wall has set firmly electric putter A, electric putter A end connection has places the board, it has the keyboard to place the board top surface and articulate, shell rear side inner wall has seted up and has accomodate the groove, accomodate the inslot and be equipped with the protection subassembly, the inside movable plate that is equipped with in shell upper end, the inside clearance subassembly that is equipped with of movable plate, through setting up the clearance subassembly, after using up the keyboard, withdraw the keyboard in the shell, then utilize the motor to drive the flabellum rotation, can suck the dust that the brush has brushed inside the collection pipe, remove dust, thereby reach the effect of clearance, avoid the difficult problem emergence with the clearance of dust in the gap between the button.
Description
Technical Field
The invention relates to the technical field of computer input equipment, in particular to a computer keyboard with a lateral lifting mechanism and a using method thereof.
Background
A keyboard is a command and data input device used to operate equipment and also refers to a set of function keys (e.g., typewriter, computer keyboard) arranged to operate a machine or equipment through a system. The keyboard is also a part of a keyboard musical instrument, and may also refer to a musical instrument using a keyboard, such as a piano, a digital piano, or an electronic organ, etc., which is useful for practicing typing. The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer. There are also keyboards with various shortcut keys. 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. Prior art CN111625105A a calculate key dish with side direction lifting mechanism, through the height that control side direction upset backup pad upset and tensile change whole keyboard for the keyboard bottom vacates the clearance, and equipment can be put as required to the bottom, can closely operate notebook computer, can not occupy too much operating space simultaneously, promotes its application scope greatly, and it is very convenient to use. However, the device has the disadvantages that the keyboard is always exposed when the device is used, a large amount of dust is attached to the keys when the device is not used, so that the dust in the gaps of the keys is difficult to clean, and meanwhile, the keyboard is exposed when the device is not used, so that the keyboard is impacted and water drops into the keyboard to cause damage; in the existing dustproof structure of the keyboard, for example, CN 2020218278270862 adopts a dustproof protection cover of the keyboard, the keyboard is integrally placed in a groove in the protection cover, and the dustproof is realized by using a storable dust guard plate, but the structure needs to be provided with a plate body with larger mass as the dustproof plate, so that the whole dustproof device is very inconvenient to carry and move; in addition, the other existing keyboards realize the heightening of the inclination angle of the keyboard by arranging the two hinged supports at the two ends of the length direction, but the keyboard is inevitably heightened by the hinged supports when the keyboard inclines, so that two actions can not be independently carried out as required, and the heightening inclination adjusting structure can not be effectively stored. The dust removal type computer keyboard in CN2020209023940 needs to be provided with a dust suction box and an electrostatic adsorption plate at the same time, which is expensive to manufacture and not beneficial to large-area popularization, and other dust cleaning mechanisms adopting bristles can affect the smoothness in the cleaning process due to the fact that key positions protrude out of the keyboard body in the cleaning process, so that the dust cleaning effect is affected.
In view of the above, we propose a computer keyboard with a lateral lifting mechanism and a method for using the same.
Disclosure of Invention
1. Technical problem to be solved
The present invention is directed to a computer keyboard with a lateral lifting mechanism and a method for using the same, so as to solve the problems of the prior art.
2. Technical scheme
A computer keyboard with a lateral lifting mechanism comprises a shell, wherein two brace rod grooves are symmetrically formed in the bottom surface of the shell in the left-right direction, lateral lifting assemblies are arranged in the brace rod grooves and comprise bidirectional threaded rods, moving seats are in threaded connection with the front ends and the rear ends of the bidirectional threaded rods respectively, two brace rods are arranged below the bidirectional threaded rods in a crossed structure, the middles of the two brace rods are hinged through a pin shaft, the two brace rods are hinged with the two moving seats respectively, and the outer wall of the front end of each bidirectional threaded rod penetrates through the inner wall of each brace rod groove and extends to the outside;
an electric push rod A is fixedly arranged on the inner wall of the lower end of the shell, the end part of the electric push rod A is connected with a placing plate, a U-shaped groove is formed in the top surface of the placing plate, an electric push rod B is fixedly arranged on the inner wall of the U-shaped groove, the end part of the electric push rod B is connected with a U-shaped rod, two ends of the rear side of the U-shaped rod are hinged with connecting rods, and the other end of each connecting rod is fixedly connected with the bottom of the keyboard through a hinged support;
the top surface of the placing plate is hinged with a keyboard, the inner wall of the rear side of the shell is provided with a containing groove, the inner wall of the right end of the shell is provided with a limiting groove, the inner wall of the lower end of the limiting groove is welded with a rack, the top surface of the left side of the shell is connected with a limiting pin in a penetrating way, and the left wall of the shell is provided with a penetrating groove;
the protection assembly is arranged in the containing groove and comprises a rotating shaft, the left end and the right end of the rotating shaft are respectively in rotating connection with the inner wall of the containing groove, a coil spring is sleeved on the outer wall of the right end of the rotating shaft, the outer end of the coil spring is fixedly connected with the inner wall of the containing groove, protection cloth is wound on the outer wall of the rotating shaft, and the free end of the protection cloth penetrates through the containing groove to extend to the outside and is fixedly connected with the rear wall of the movable plate;
a movable plate is arranged inside the upper end of the shell, the outer wall of the right end of the movable plate is in sliding fit with the inner wall of the through groove, a sponge pad is sleeved on the bottom surface of the rear side of the movable plate, the top surface of the sponge pad is in a linear structure and is connected with a plurality of springs, the upper ends of the springs are fixedly connected with the inner wall of the lower end of the movable plate, the left end of the movable plate is in threaded connection with a collecting pipe, a motor is fixedly arranged inside the collecting pipe, and the output end of the motor is connected with fan blades;
the inside clearance subassembly that is equipped with of movable plate, the clearance subassembly includes the brush, all is provided with a first magnetic path on every key position shell top inner wall on the keyboard body, and this brush includes rotatory roller and inserts the brush hair of establishing on this roll body, and equidistant second magnetic path that is provided with on the axis direction of rotatory roller, the mutual side of this magnetic path and second magnetic path is like magnetic pole, the brush right-hand member passes the movable plate inner wall and extends to spacing inslot and be connected with the gear, the gear and rack toothing transmission.
The outer wall of the left end of the collecting pipe is of a net structure.
The use method of the computer keyboard with the lateral lifting mechanism comprises the following steps:
s1, when the keyboard is needed, the limiting pin is pulled outwards firstly, so that the moving plate is not limited, the protective cloth connected with the moving plate can be retracted into the accommodating groove under the action of the coil spring, and then the electric push rod A can be used for driving the connected placing plate to move out of the shell;
s2, rotating the bidirectional threaded rod to enable the moving seat in threaded connection to drive the hinged support rod to move out of the support rod groove, so that one side of the keyboard can be lifted, and the keyboard is suitable for use habits of different people;
s3, the electric push rod B can be used for driving the connected U-shaped rod to move backwards, so that the U-shaped rod drives the hinged connecting rod, the connecting rod supports the rear side of the keyboard, and the keyboard is convenient to use;
s4, after the keyboard is used, the keyboard is retracted into the shell, then the movable plate is moved, the sponge cushion at the bottom of the movable plate can clean the keys on the keyboard, meanwhile, the gear on the brush can rotate under the action of the rack to drive the brush to rotate, dust in the gaps of the keys is scraped out, and in the rotating and cleaning process, the second magnetic blocks in the movable plate generate repulsive force to the nearby first magnetic blocks, so that the key positions on the keyboard in the area through which the bristles pass are compressed into a flat shape, and the bristles can smoothly perform dust removal operation;
s5, the fan blades are driven to rotate by the motor, and dust brushed by the brush can be sucked into the collecting pipe for dust removal.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. the magnetic blocks with the same magnetism and opposite arrangement are arranged on the brush hair roller and the key position, so that the smoothness of the key position is kept during rotary dynamic cleaning, and the dust cleaning efficiency is greatly increased.
2. Through setting up the clearance subassembly, after having used up the keyboard, in retrieving the shell with the keyboard, then remove the movable plate, make the foam-rubber cushion of movable plate bottom can clear up the button on the keyboard, the gear on the brush can rotate under the effect of rack simultaneously, it rotates to drive the brush, scrape out the dust in the button gap, then utilize the motor to drive the flabellum rotation, can suck the dust that the brush brushed up inside the collection pipe, remove dust, thereby reach the effect of clearance, the problem of avoiding the dust in the gap between the button to take place with the clearance difficultly.
3. Through setting up the protection subassembly, when removing the movable plate, can draw out the protection cloth that winds in the pivot from accomodating the inslot, shield the keyboard, including the keyboard protection, reduce the damage that the striking brought, avoid the water droplet to advance in the keyboard simultaneously, the coil spring plays the automatic effect of accomodating.
4. Through setting up the connecting rod, utilize electric putter B to drive the U type pole rearward movement of connection to make U type pole drive articulated connecting rod, make the connecting rod prop up the keyboard rear side, make the keyboard be in certain slope, convenient to use utilizes two-way threaded rod, thereby make threaded connection's removal seat can drive articulated vaulting pole and shift out from the vaulting pole inslot, thereby can carry out the lifting with keyboard one side, further convenient to use.
Drawings
FIG. 1 is a front side schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the front side of the overall structure of the present invention in use;
FIG. 3 is a right side expanded view of the placement plate structure of the present invention;
FIG. 4 is a front cross-sectional view of the housing and lateral lift assembly configuration of the present invention;
FIG. 5 is a front cross-sectional expanded view of the protective assembly and cleaning assembly structure of the present invention;
the reference numbers in the figures illustrate: 1. a housing; 2. a strut groove; 3. a lateral lift assembly; 4. placing the plate; 5. a keyboard; 6. an electric push rod A; 7. a receiving groove; 8. a protection component; 9. moving the plate; 10. cleaning the assembly; 301. a bidirectional threaded rod; 302. a stay bar; 101. a limiting groove; 102. a rack; 103. a spacing pin; 801. a rotating shaft; 802. a coil spring; 803. protective cloth; 401. a U-shaped groove; 402. an electric push rod B; 403. a U-shaped rod; 404. a connecting rod; 1001. a brush; 1002. a gear; 901. a sponge cushion; 902. a spring; 903. a collection pipe; 904. a motor; 905. a fan blade.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a computer keyboard with a lateral lifting mechanism comprises a shell 1, wherein two supporting rod grooves 2 are symmetrically formed in the bottom surface of the shell 1 in the left-right direction, a lateral lifting assembly 3 is arranged in each supporting rod groove 2, each lateral lifting assembly 3 comprises a bidirectional threaded rod 301, moving seats are in threaded connection with the front end and the rear end of each bidirectional threaded rod 301, two supporting rods 302 are arranged below each bidirectional threaded rod 301 in a crossed structure, the middle parts of the two supporting rods 302 are hinged through pin shafts, the two supporting rods 302 are hinged with the two moving seats respectively, and the outer wall of the front end of each bidirectional threaded rod 301 penetrates through the inner wall of each supporting rod groove 2 and extends to the outside;
an electric push rod A6 is fixedly arranged on the inner wall of the lower end of the shell 1, the end part of the electric push rod A6 is connected with a placing plate 4, a U-shaped groove 401 is formed in the top surface of the placing plate 4, an electric push rod B402 is fixedly arranged on the inner wall of the U-shaped groove 401, the end part of the electric push rod B402 is connected with a U-shaped rod 403, two ends of the rear side of the U-shaped rod 403 are hinged with a connecting rod 404, and the other end of the connecting rod 404 is fixedly connected with the bottom of the keyboard 5 through a hinged support;
the top surface of the placing plate 4 is hinged with a keyboard 5, the inner wall of the rear side of the shell 1 is provided with a containing groove 7, the inner wall of the right end of the shell 1 is provided with a limiting groove 101, the inner wall of the lower end of the limiting groove 101 is welded with a rack 102, the top surface of the left side of the shell 1 is connected with a limiting pin 103 in a penetrating way, and the left wall of the shell 1 is provided with a penetrating groove;
a protection assembly 8 is arranged in the accommodating groove 7, the protection assembly 8 comprises a rotating shaft 801, the left end and the right end of the rotating shaft 801 are respectively rotatably connected with the inner wall of the accommodating groove 7, a coil spring 802 is sleeved on the outer wall of the right end of the rotating shaft 801, the outer end of the coil spring 802 is fixedly connected with the inner wall of the accommodating groove 7, protection cloth 803 is wound on the outer wall of the rotating shaft 801, and the free end of the protection cloth 803 penetrates through the accommodating groove 7 to extend to the outside and is fixedly connected with the rear wall of the movable plate 9;
a movable plate 9 is arranged in the upper end of the shell 1, the outer wall of the right end of the movable plate 9 is in sliding fit with the inner wall of the through groove, a sponge pad 901 is sleeved on the bottom surface of the rear side of the movable plate 9, the top surface of the sponge pad 901 is connected with a plurality of springs 902 in a linear structure, the upper ends of the springs 902 are fixedly connected with the inner wall of the lower end of the movable plate 9, a collecting pipe 903 is in threaded connection with the left end of the movable plate 9, a motor 904 is fixedly arranged in the collecting pipe 903, and the output end of the motor 904 is connected with fan blades 905;
the inside clearance subassembly 10 that is equipped with of movable plate 9, clearance subassembly 10 includes brush 1001, all is provided with a first magnetic path on the inner wall of every key position shell top on the keyboard 5 body, and this brush 1001 includes rotatory roller and the brush hair of inserting on this roll body, is provided with the second magnetic path at equidistant interval in the axis direction of rotatory roller, and the mutual nearness side of this magnetic path and second magnetic path is like magnetic pole, brush 1001 right-hand member passes movable plate 9 inner wall and extends to spacing inslot 101 and be connected with gear 1002, gear 1002 and rack 102 meshing transmission.
The outer wall of the left end of the collecting pipe 903 is in a net structure.
Specifically, side direction lifting subassembly 3 includes two-way threaded rod 301, and the equal threaded connection in both ends has the removal seat around two-way threaded rod 301, and two-way threaded rod 301 below is the cross structure and is equipped with two vaulting poles 302, and two vaulting poles 302 middle parts are articulated through the round pin axle, and two vaulting poles 302 are articulated with two removal seats respectively, and two-way threaded rod 301 front end outer wall passes 2 inner walls in vaulting pole groove and extends to the outside, and vaulting pole 302 plays the effect of adjusting keyboard 5's lateral height.
Furthermore, a limiting groove 101 is formed in the inner wall of the right end of the shell 1, a rack 102 is welded to the inner wall of the lower end of the limiting groove 101, a limiting pin 103 is connected to the top face of the left side of the shell 1 in a penetrating mode, a penetrating groove is formed in the left wall of the shell 1, and the rack 102 plays a role in driving the cleaning assembly 10.
Still further, the protection assembly 8 comprises a rotating shaft 801, the left end and the right end of the rotating shaft 801 are respectively rotatably connected with the inner wall of the accommodating groove 7, a coil spring 802 is sleeved on the outer wall of the right end of the rotating shaft 801, the outer end of the coil spring 802 is fixedly connected with the inner wall of the accommodating groove 7, protection cloth 803 is wound on the outer wall of the rotating shaft 801, the free end of the protection cloth 803 penetrates through the accommodating groove 7 to extend to the outside and is fixedly connected with the rear wall of the moving plate 9, and the protection cloth 803 plays a role in protection.
Furthermore, a U-shaped groove 401 is formed in the top surface of the placing plate 4, an electric push rod B402 is fixedly arranged on the inner wall of the U-shaped groove 401, a U-shaped rod 403 is connected to the end portion of the electric push rod B402, connecting rods 404 are hinged to the two ends of the rear side of the U-shaped rod 403, the other end of each connecting rod 404 is fixedly connected with the bottom of the keyboard 5 through a hinged support, and the connecting rods 404 change the rotation angle of the keyboard 5.
It should be noted that the cleaning assembly 10 includes a brush 1001, the right end of the brush 1001 passes through the inner wall of the moving plate 9 and extends into the limiting groove 101 and is connected to a gear 1002, the gear 1002 is engaged with the rack 102 for transmission, and the brush 1001 plays a cleaning role.
It is worth noting that 9 right-hand members outer walls of the movable plate and the inner wall of the through groove are in sliding fit, the bottom surface of the rear side of the movable plate is sleeved with a sponge pad 901, the top surface of the sponge pad 901 is in a linear structure and is connected with a plurality of springs 902, the upper end of each spring 902 is fixedly connected with the inner wall of the lower end of the movable plate 9, the left end of the movable plate is in threaded connection with a collecting pipe 903, a motor 904 is fixedly arranged inside the collecting pipe 903, the output end of the motor 904 is connected with a fan blade 905, the outer wall of the left end of the collecting pipe 903 is in a net structure, and the fan blade 905 plays a role in ash extraction.
A method of using a computer keyboard with a lateral lift mechanism, comprising the steps of:
s1, when the keyboard 5 is needed, the limiting pin 103 is firstly pulled outwards to enable the moving plate 9 not to be limited, the protective cloth 803 connected with the moving plate 9 is retracted into the accommodating groove 7 under the action of the coil spring 802, and then the electric push rod A6 can be utilized to drive the connected placing plate 4 to move out of the shell 1;
s2, rotating the bidirectional threaded rod 301 to enable the moving seat in threaded connection to drive the hinged support rod 302 to move out of the support rod groove 2, so that one side of the keyboard 5 can be lifted, and the keyboard is suitable for use habits of different people;
s3, the electric push rod B402 can be used for driving the connected U-shaped rod 403 to move backwards, so that the U-shaped rod 403 drives the hinged connecting rod 404, the connecting rod 404 supports the rear side of the keyboard 5, and the keyboard is convenient for people to use;
s4, after the use is finished, the keyboard 5 is retracted into the shell 1, then the movable plate 9 is moved, so that the sponge cushion 901 at the bottom of the movable plate 9 can clean the keys on the keyboard 5, meanwhile, the gear 1002 on the brush 1001 can rotate under the action of the rack 102 to drive the brush 1001 to rotate, dust in the gaps of the keys is scraped out, and in the rotating and cleaning process, the second magnetic blocks in the movable plate 9 generate repulsive force to the nearby first magnetic blocks, so that the keys on the keyboard in the area through which the bristles pass are compressed into a flat shape, and the bristles can smoothly perform dust removal operation;
s5, the motor 904 is used to rotate the fan 905, so that the dust brushed by the brush 1001 can be sucked into the collecting pipe 903 for dust removal.
When the keyboard is not used, the keyboard is covered by the protective cloth 803 for dust prevention, when a user needs to use the keyboard 5, the limiting pin 103 is firstly pulled outwards, so that the moving plate 9 is not limited, the protective cloth 803 connected with the moving plate 9 is retracted into the accommodating groove 7 under the action of the coil spring 802, then the electric push rod A6 can be used for driving the connected placing plate 4 to move out of the shell 1, then the two-way threaded rod 301 is rotated, so that the moving seat in threaded connection can drive the hinged support rod 302 to move out of the support rod groove 2, thereby lifting one side of the keyboard 5, then the electric push rod B402 can be used for driving the connected U-shaped rod 403 to move backwards, so that the U-shaped rod 403 drives the hinged connecting rod 404, the connecting rod 404 supports the rear side of the keyboard 5, after the keyboard 5 is used, the keyboard 5 is retracted into the shell 1, and then the moving plate 9 is moved, the sponge cushion 901 at the bottom of the moving plate 9 can clean the keys on the keyboard 5, meanwhile, the gear 1002 on the brush 1001 can rotate under the action of the rack 102 to drive the brush 1001 to rotate to scrape out dust in the key gaps, and in the rotating and cleaning process, the second magnetic block in the moving plate 9 generates repulsive force to the nearby first magnetic block, so that key positions on the keyboard in an area where bristles pass through are compressed into a flat shape, and therefore the bristles can smoothly perform dust removal operation, then the motor 904 is used for driving the fan blades 905 to rotate, dust brushed by the brush 1001 can be sucked into the collection pipe 903 for dust removal, and therefore the cleaning effect is achieved, when the moving plate 9 is moved, the protective cloth 803 wound on the rotating shaft 801 can be pulled out of the collection groove 7 to shield the keyboard 5, and the keyboard 5 is protected.
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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A computer keyboard with a lateral lifting mechanism, comprising a casing (1), characterized in that: the bottom surface of the shell (1) is bilaterally symmetrically provided with two strut grooves (2), lateral lifting assemblies (3) are arranged in the strut grooves (2), each lateral lifting assembly (3) comprises a bidirectional threaded rod (301), the front end and the rear end of each bidirectional threaded rod (301) are in threaded connection with a moving seat, two struts (302) are arranged below each bidirectional threaded rod (301) in a crossed structure, the middle parts of the two struts (302) are hinged through a pin shaft, the two struts (302) are respectively hinged with the two moving seats, and the outer wall of the front end of each bidirectional threaded rod (301) penetrates through the inner wall of each strut groove (2) and extends to the outside;
an electric push rod A (6) is fixedly arranged on the inner wall of the lower end of the shell (1), the end portion of the electric push rod A (6) is connected with a placing plate (4), a U-shaped groove (401) is formed in the top surface of the placing plate (4), an electric push rod B (402) is fixedly arranged on the inner wall of the U-shaped groove (401), a U-shaped rod (403) is connected to the end portion of the electric push rod B (402), connecting rods (404) are hinged to the two ends of the rear side of the U-shaped rod (403), and the other end of each connecting rod (404) is fixedly connected with the bottom of the keyboard (5) through a hinged support;
the keyboard (5) is hinged to the top surface of the placing plate (4), a containing groove (7) is formed in the inner wall of the rear side of the shell (1), a limiting groove (101) is formed in the inner wall of the right end of the shell (1), a rack (102) is welded to the inner wall of the lower end of the limiting groove (101), a limiting pin (103) is connected to the top surface of the left side of the shell (1) in a penetrating mode, and a penetrating groove is formed in the left wall of the shell (1);
the protection assembly (8) is arranged in the accommodating groove (7), the protection assembly (8) comprises a rotating shaft (801), the left end and the right end of the rotating shaft (801) are respectively rotatably connected with the inner wall of the accommodating groove (7), a coil spring (802) is sleeved on the outer wall of the right end of the rotating shaft (801), the outer end of the coil spring (802) is fixedly connected with the inner wall of the accommodating groove (7), protective cloth (803) is wound on the outer wall of the rotating shaft (801), and the free end of the protective cloth (803) penetrates through the accommodating groove (7) to extend to the outside and is fixedly connected with the rear wall of the movable plate (9);
a movable plate (9) is arranged inside the upper end of the shell (1), the outer wall of the right end of the movable plate (9) is in sliding fit with the inner wall of the through groove, a sponge pad (901) is sleeved on the bottom surface of the rear side of the movable plate (9), the top surface of the sponge pad (901) is connected with a plurality of springs (902) in a linear structure, the upper ends of the springs (902) are fixedly connected with the inner wall of the lower end of the movable plate (9), the left end of the movable plate (9) is in threaded connection with a collecting pipe (903), a motor (904) is fixedly arranged inside the collecting pipe (903), and the output end of the motor (904) is connected with a fan blade (905);
the novel keyboard key position cleaning device is characterized in that a cleaning assembly (10) is arranged inside the moving plate (9), the cleaning assembly (10) comprises a brush (1001), a first magnetic block is arranged on the inner wall of the top end of each key position shell on the keyboard (5) body, the brush (1001) comprises a rotating roller and brush bristles inserted on the roller body, second magnetic blocks are arranged in the axial direction of the rotating roller at equal intervals, the adjacent sides of the first magnetic blocks and the second magnetic blocks are like magnetic poles, the right end of the brush (1001) penetrates through the inner wall of the moving plate (9) to extend into the limiting groove (101) and is connected with a gear (1002), and the gear (1002) is in meshing transmission with the rack (102).
2. A computer keyboard with a lateral lift mechanism according to claim 1, wherein: the outer wall of the left end of the collecting pipe (903) is arranged in a net structure.
3. A method of using a computer keyboard with a lateral lift mechanism according to any of claims 1-2, comprising the steps of:
s1, when the keyboard (5) is needed, the limiting pin (103) is pulled outwards firstly, so that the moving plate (9) is not limited, the protective cloth (803) connected with the moving plate (9) is retracted into the accommodating groove (7) under the action of the coil spring (802), and then the electric push rod A (6) can be utilized to drive the connected placing plate (4) to move out of the shell (1);
s2, rotating the bidirectional threaded rod (301) to enable the moving seat in threaded connection to drive the hinged support rod (302) to move out of the support rod groove (2), so that one side of the keyboard (5) can be lifted, and the keyboard is suitable for use habits of different people;
s3, the electric push rod B (402) can be used for driving the connected U-shaped rod (403) to move backwards, so that the U-shaped rod (403) drives the hinged connecting rod (404), and the connecting rod (404) supports the back side of the keyboard (5) and is convenient for people to use;
s4, after the use is finished, the keyboard (5) is retracted into the shell (1), then the movable plate (9) is moved, so that the sponge pad (901) at the bottom of the movable plate (9) can clean the keys on the keyboard (5), meanwhile, the gear (1002) on the brush (1001) can rotate under the action of the rack (102) to drive the brush (1001) to rotate, dust in the gaps of the keys is scraped out, and in the rotating and cleaning process, the second magnetic blocks in the movable plate (9) generate repulsive force to the nearby first magnetic blocks, so that the key positions on the keyboard in the area through which the bristles pass are compressed into a flat shape, and the bristles can smoothly perform dust removal operation;
s5, the motor (904) is used for driving the fan blades (905) to rotate, and dust brushed by the brush (1001) can be sucked into the collecting pipe (903) for dust removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797804.9A CN113655890A (en) | 2021-07-14 | 2021-07-14 | Computer keyboard with lateral lifting mechanism and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797804.9A CN113655890A (en) | 2021-07-14 | 2021-07-14 | Computer keyboard with lateral lifting mechanism and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113655890A true CN113655890A (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110797804.9A Withdrawn CN113655890A (en) | 2021-07-14 | 2021-07-14 | Computer keyboard with lateral lifting mechanism and use method thereof |
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| Country | Link |
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| CN (1) | CN113655890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114615844A (en) * | 2022-03-14 | 2022-06-10 | 葛前进 | Classification mining system for intelligent medical big data feedback behaviors |
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2021
- 2021-07-14 CN CN202110797804.9A patent/CN113655890A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114615844A (en) * | 2022-03-14 | 2022-06-10 | 葛前进 | Classification mining system for intelligent medical big data feedback behaviors |
| CN114615844B (en) * | 2022-03-14 | 2023-08-08 | 西南医科大学附属医院 | Classification mining system for intelligent medical big data feedback behaviors |
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Application publication date: 20211116 |