CN207586868U - A kind of computer keyboard with dust reduction capability - Google Patents
A kind of computer keyboard with dust reduction capability Download PDFInfo
- Publication number
- CN207586868U CN207586868U CN201721904390.0U CN201721904390U CN207586868U CN 207586868 U CN207586868 U CN 207586868U CN 201721904390 U CN201721904390 U CN 201721904390U CN 207586868 U CN207586868 U CN 207586868U
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- China
- Prior art keywords
- keyboard
- protective cover
- controller
- fixed
- reduction capability
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Abstract
The utility model provides a kind of computer keyboard with dust reduction capability, and including keyboard body, pressure sensor and tread plate, the keyboard body front end are rotatably connected on by main shaft on the bottom plate front end side of lower section；The keyboard body rear end is fixedly connected with preceding block body on top surface；The fixed body being built between keyboard body and bottom plate is fixedly connected in the fixing axle at the main shaft both ends, and fixed body bottom surface is fixed on plate top surface.The utility model keyboard bottom is built-in with pressure sensor, so as to which controller is according to special corresponding signal control and the corresponding fan work in pressure span, so as to achieve the purpose that clean the keyboard work of using area, it can orient and be cleaned, and circular master switch is provided on controller, it may choose whether to open the function, dust can be inevitably met especially during routine use and falls into the problems in keyboard seam, existing inclined surface can preferably complete cleaning in itself by fan and keyboard body at this time.
Description
Technical field
The utility model belongs to computer corollary equipment technical field more particularly to a kind of computer with dust reduction capability
Keyboard.
Background technology
Existing keyboard is kept flat on desktop, it is impossible to adjust the angle of inclination of keyboard, behaviour according to the needs of oneself
Author must be that fixed posture uses keyboard, can generate sense of aching using hand and wrist for a long time, therefore, it is necessary to
A keyboard that can adjust angle of inclination meets the needs of people.Further more, existing keyboard lacks keyboard dustproof device, dust
It can fall on keyboard in the gap of adjacent key, overlong time can damage keyboard.
And a kind of computer keyboard with dust reduction capability in such as number of patent application CN201520322835.9, including keyboard
Ontology, the both sides of the keyboard body upper surface are equipped with jack, telescopic stent are equipped in the jack, is inlayed in the stent
Embedded with radiation glass plate, the bottom end of the keyboard body is longitudinally equipped with screwed pipe, and screw rod, the spiral shell are equipped in the screwed pipe
The bottom end of bar is equipped with lower margin, and the bottom end of the lower margin is equipped with rubber mat plate, and the utility model is simple in structure, of low cost, and
It is easy to operate, conducive to popularization.
Based on above-mentioned, the inventors discovered that, it cannot be adjusted although foregoing invention is solved by telescopic stent in background
The problem of saving angle, but in practical applications, stent can not provide stable use environment, in using
Dust-proof when dust-proof and idle, there is no corresponding technological improvement and innovations, it is difficult to meet the dust-proof requirement in practical application, and
The use that keyboard is greatly reduced using dustproof membrane side is felt.
Then, in view of this, study improvement for existing structure and missing, providing a kind of has dust reduction capability
Computer keyboard, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of computer keyboard with dust reduction capability, with solution
Certainly existing keyboard body can not carry out angle adjustment and keyboard according to oneself requirement in use and not have dust-proof effect in itself
The problem of fruit.
The utility model have effects that the purpose of the computer keyboard of dust reduction capability and, reached by technological means in detail below
Into：
A kind of computer keyboard with dust reduction capability, including keyboard body, main shaft, fixed body, protective cover shaft, guarantor
Shield adjusts knob, preceding block body, fan, supporter, controller, fixed limit body, screw rod, knob, bottom plate, pressure sensor
And tread plate；The keyboard body front end is rotatably connected on by main shaft on the bottom plate front end side of lower section；The keyboard master
Body rear end is fixedly connected with preceding block body on top surface；Eight fans are fixedly installed on the front side wall of the preceding block body；The master turns
The fixed body being built between keyboard body and bottom plate is fixedly connected in the fixing axle at axis both ends, and fixed body bottom surface is fixed on
On plate top surface；Protective cover shaft is both provided with, and be rotatablely connected in protective cover shaft in the middle part of the side wall of the keyboard body both ends
There is the protective cover of ten groups of semicircular arcs, and the rotation position that adjustment knob fixes protective cover is provided on the outer end of protective cover shaft
It puts；Fixation is inlaid with controller in the rear end side wall of the preceding block body；The controller is with fan by being electrically connected；It is described
Fixed limit body is fixedly installed perpendicular to base plate plane on plate top surface rear end, and interts on fixed limit body and is bolted with two
Parallel screw rod.
Further, the button bottom on the keyboard body and the corresponding region of position of fan on preceding block body are independent
Be provided with pressure sensor, and pressure sensor with controller by being electrically connected so that when using keyboard, when by
After the button of lower region, the pressure sensor below button can be touched and passed the signal along in controller, so as to controller
According to special corresponding signal control and the corresponding fan work in pressure span.
Further, 2MM is spaced between the protective cover, and is once expanded outward with inside protective cover position benchmark.
Further, several transversely arranged tread plates are provided on the bottom plate bottom surface.
Further, middle part is rotatably connected to the supporter isometric with fixed body, and screw rod by bearing on the screw rod
Inner end is fixedly connected on by bearing in fixed body, and the top surface of supporter is ramp-like configuration.
Compared with prior art, the utility model has the advantages that：
Keyboard bottom is built-in with pressure sensor, and with the independently corresponding setting of the fan on preceding block body, pass through key
Button bottom on disc main body has been independently arranged pressure sensor, and pressure with the corresponding region of position of fan on preceding block body
Sensor, by being electrically connected, so that when using keyboard, after the button for pressing region, can be touched with controller
Pressure sensor below dynamic button is passed the signal along in controller, so as to controller according to special corresponding signal control with
So as to achieve the purpose that clean the keyboard work of using area, it is clear can to orient progress for the corresponding fan work in pressure span
It is clean, and circular master switch is provided on controller, it may choose whether to open the function, it is difficult especially during routine use
Dust can be met by, which exempting from, falls into the problems in keyboard seam, and by fan and keyboard body, existing inclined surface can be better in itself at this time
Complete cleaning.
The setting of protective cover, by being both provided with protective cover shaft, and protective cover shaft in the middle part of the side wall of keyboard body both ends
On be rotatably connected to the protective cover of ten groups of semicircular arcs, and be provided on the outer end of protective cover shaft adjustment knob fix protection
The turned position of cover is spaced 2MM, and once expand outward with inside protective cover position benchmark between protective cover, so that protecting
Shield can rotate to form big cambered surface protective cover by protective cover shaft, and the design do not limit to it is above-mentioned described
Quantity, the number and diameter of protective cover can suitably be adjusted according to actual conditions, when keyboard can open protective cover when idle,
Prevent dust from assembling on keyboard.
Description of the drawings
Fig. 1 is that the left front square shaft of the utility model regards structure diagram.
Fig. 2 is that the right back axis of the utility model regards structure diagram.
Fig. 3 is that the left front square shaft of protective cover unfolded state of the utility model regards structure diagram.
Fig. 4 is the protective cover unfolded state left view schematic diagram of the utility model.
Fig. 5 is the system block diagram structure diagram of the utility model.
In figure：1- keyboard bodies, 2- main shafts, 3- fixed bodies, 4- protective cover shafts, 5- protective covers, 6- adjustment knobs, 7-
Preceding block body, 8- fans, 9- supporters, 10- controllers, 11- fix limit body, 12- screw rods, 13- knobs, 14- bottom plates, 15- pressures
Force snesor, 1401- tread plates.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 5：
The utility model provides a kind of computer keyboard with dust reduction capability, and including keyboard body 1, main shaft 2 is fixed
Body 3, protective cover shaft 4, protective cover 5 adjust knob 6, preceding block body 7, fan 8, supporter 9, controller 10, fixed limit body
11, screw rod 12, knob 13, bottom plate 14, pressure sensor 15 and tread plate 1401；1 front end of keyboard body passes through main shaft 2
It is rotatably connected on the 14 front end side of bottom plate of lower section；Block body 7 before being fixedly connected on the 1 rear end top surface of keyboard body；Institute
Before stating eight fans 8 are fixedly installed on the front side wall of block body 7；In being fixedly connected in the fixing axle at 2 both ends of main shaft
The fixed body 3 being placed between keyboard body 1 and bottom plate 14, and 3 bottom surface of fixed body is fixed on 14 top surface of bottom plate；The keyboard master
Protective cover shaft 4 is both provided with, and the guarantor of ten groups of semicircular arcs is rotatably connected in protective cover shaft 4 in the middle part of 1 both ends side wall of body
Shield 5, and the turned position that adjustment knob 6 fixes protective cover 5 is provided on the outer end of protective cover shaft 4；The preceding block body 7
Rear end side wall in fixation be inlaid with controller 10；The controller 10 is with fan 8 by being electrically connected；The bottom plate 14 pushes up
Fixed limit body 11 is fixedly installed perpendicular to 14 plane of bottom plate on surface rear end, and interts on fixed limit body 11 and is bolted with two
Parallel screw rod 12；The 10 model IPC-280-10 of controller, and 15 model PPM-T222H of pressure sensor.
Wherein, the button bottom on the keyboard body 1 is independently set with the corresponding region of position of fan on preceding block body 7
Be equipped with pressure sensor 15, and pressure sensor 15 with controller 10 by being electrically connected so that when using keyboard,
After the button for pressing region, the pressure sensor 15 below button can be touched and passed the signal along in controller 10, from
And controller 10 uses area according to special corresponding signal control and the corresponding fan work in pressure span so as to reach cleaning
Domain keyboard work purpose, can orient and be cleaned, and circular master switch is provided on controller 10, may be selected be
No unlatching function.
Wherein, 2MM is spaced between the protective cover 5, and is once expanded outward with 5 benchmark of inside protective cover, so as to
Protective cover 5 is enabled to form big cambered surface protective cover by the rotation of protective cover shaft 6, and the design do not limit to it is above-mentioned
Described quantity, the number and diameter of protective cover can suitably be adjusted according to actual conditions.
Wherein, several transversely arranged tread plates 1401 are provided on 1 bottom surface of bottom plate, are increased between keyboard and desktop
Frictional force, prevent keyboard from sliding in use, so as to cause inconvenient for use.
Wherein, middle part is rotatably connected to the supporter 9 isometric with fixed body 3, and screw rod by bearing on the screw rod 12
12 inner ends are fixedly connected on by bearing in fixed body 3, and the top surface of supporter 9 is ramp-like configuration so that screw rod 12 can
It is rotated under the rotation of knob 13, so as to which supporter 9 be driven to move, and then realizes the purpose of adjustment 1 angle of keyboard body.
The specifically used mode of the present embodiment and effect：
In the utility model, when in use, power supply USB line is connected, wherein has circular switch on controller 10, it can
Opening controller 10 is chosen whether, due to the corresponding area of position of fan on the button bottom on keyboard body 1 and preceding block body 7
Domain has been independently arranged pressure sensor 15, and pressure sensor 15 with controller 10 by being electrically connected so that making
During with keyboard, after the button for pressing region, the pressure sensor 15 below button can be touched and pass the signal along to control
In device 10, so as to which controller 10 is according to special corresponding signal control and the corresponding fan work in pressure span, so as to reach
The purpose of the keyboard work of using area is cleaned, can orient and be cleaned, and be provided with and circular always open on controller 10
It closes, may choose whether to open the function, and middle part is rotatably connected to the support isometric with fixed body 3 by bearing on screw rod 12
Body 9, and 12 inner end of screw rod is fixedly connected on by bearing in fixed body 3, and the top surface of supporter 9 is ramp-like configuration, is made
Obtaining screw rod 12 can rotate under the rotation of knob 13, so as to which supporter 9 be driven to move, and then realize adjustment 1 angle of keyboard body
Purpose, can feel suitably be adjusted the angle according to the use of different crowd, and 1 both ends side walls middle part of keyboard body is respectively provided with
There is protective cover shaft 4, and the protective cover 5 of ten groups of semicircular arcs is rotatably connected in protective cover shaft 4, and protective cover shaft 4
Outer end on be provided with the turned position that adjustment knob 6 fixes protective cover 5, be spaced 2MM, and protect with inside between protective cover 5
5 benchmark of shield once expand outward, so that protective cover 5 can be rotated by protective cover shaft 6 forms big cambered surface guarantor
Shield, and the design do not limit to above-mentioned described quantity, the number and diameter of protective cover can according to actual conditions into
The appropriate adjustment of row, and several transversely arranged tread plates 1401 are provided on 1 bottom surface of bottom plate, increase between keyboard and desktop
Frictional force prevents keyboard from sliding in use, so as to cause inconvenient for use, the use mentioned in above structure
Number is not limited to the number in material, can be increased or be deleted according to actual conditions.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.
Claims (5)
1. a kind of computer keyboard with dust reduction capability, it is characterised in that：The computer keyboard with dust reduction capability includes
Keyboard body, main shaft, fixed body, protective cover shaft, protective cover, adjustment knob, preceding block body, fan, supporter, controller,
Fixed limit body, screw rod, knob, bottom plate, pressure sensor and tread plate；The keyboard body front end is rotated by main shaft to be connected
It is connected on the bottom plate front end side of lower section；The keyboard body rear end is fixedly connected with preceding block body on top surface；The preceding block body
Eight fans are fixedly installed on front side wall；Be fixedly connected in the fixing axle at the main shaft both ends be built in keyboard body and
Fixed body between bottom plate, and fixed body bottom surface is fixed on plate top surface；It is respectively provided in the middle part of the side wall of the keyboard body both ends
There is protective cover shaft, and the protective cover of ten groups of semicircular arcs is rotatably connected in protective cover shaft, and protective cover shaft is outer
The turned position that adjustment knob fixes protective cover is provided on end；Fixation is inlaid with control in the rear end side wall of the preceding block body
Device；The controller is with fan by being electrically connected；It is fixedly installed on the plate top surface rear end perpendicular to base plate plane
Fixed limit body, and intert on fixed limit body and be bolted with two parallel screw rods.
2. there is the computer keyboard of dust reduction capability as described in claim 1, it is characterised in that：Button on the keyboard body
Bottom has been independently arranged pressure sensor, and pressure sensor and controller with the corresponding region of position of fan on preceding block body
By being electrically connected, so that when using keyboard, after the button for pressing region, the pressure below button can be touched
Force snesor is passed the signal along in controller, so as to which controller is corresponding with pressure span according to special corresponding signal control
Fan work.
3. there is the computer keyboard of dust reduction capability as described in claim 1, it is characterised in that：It is spaced between the protective cover
2MM, and once expanded outward with inside protective cover position benchmark.
4. there is the computer keyboard of dust reduction capability as described in claim 1, it is characterised in that：It is provided on the bottom plate bottom surface
Several transversely arranged tread plates.
5. there is the computer keyboard of dust reduction capability as described in claim 1, it is characterised in that：Middle part passes through axis on the screw rod
It holds and is rotatably connected to the supporter isometric with fixed body, and screw rod inner end is fixedly connected on by bearing in fixed body, and is propped up
The top surface of support body is ramp-like configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904390.0U CN207586868U (en) | 2017-12-29 | 2017-12-29 | A kind of computer keyboard with dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904390.0U CN207586868U (en) | 2017-12-29 | 2017-12-29 | A kind of computer keyboard with dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586868U true CN207586868U (en) | 2018-07-06 |
Family
ID=62740328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721904390.0U Expired - Fee Related CN207586868U (en) | 2017-12-29 | 2017-12-29 | A kind of computer keyboard with dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496618A (en) * | 2018-11-28 | 2019-03-22 | 毕节市七星关区科技办公室(毕节市七星关区知识产权局) | A kind of bletilla striata plantation breeding device that can reduce soil erosion |
-
2017
- 2017-12-29 CN CN201721904390.0U patent/CN207586868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496618A (en) * | 2018-11-28 | 2019-03-22 | 毕节市七星关区科技办公室(毕节市七星关区知识产权局) | A kind of bletilla striata plantation breeding device that can reduce soil erosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181229 |