CN207319192U - Keyboard structure with adjustable inclination angle - Google Patents
Keyboard structure with adjustable inclination angle Download PDFInfo
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- CN207319192U CN207319192U CN201721498716.4U CN201721498716U CN207319192U CN 207319192 U CN207319192 U CN 207319192U CN 201721498716 U CN201721498716 U CN 201721498716U CN 207319192 U CN207319192 U CN 207319192U
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- fixedly connected
- nut
- fixed plate
- supporting block
- rotation axis
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- 101100495270 Caenorhabditis elegans cdc-26 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a computer equipment technical field just discloses an inclination adjustable keyboard structure, including two threaded rods, two the nut has been cup jointed to the equal screw thread in outside of threaded rod, the ring post has been cup jointed in one side activity that the rim plate was kept away from to the nut outer wall, the first fixed plate of top fixedly connected with of ring post, the inner chamber through connection of first fixed plate has first axis of rotation, first axis of rotation fixed connection is in one side of bracing piece, the bracing piece is close to first axis of rotation one side and keeps away from the one end of first axis of rotation and passes through second axis of rotation fixedly connected with second fixed plate, second fixed plate fixed connection is in the bottom of keyboard body. This inclination adjustable keyboard structure through the cooperation between threaded rod, nut, ring post and the bracing piece, makes the inclination of keyboard change according to user's custom, makes people more comfortable at the in-process of typing, improves people's typing efficiency.
Description
Technical field
Computer equipment technical field is the utility model is related to, is specially a kind of keyboard structure of tilt adjustable.
Background technology
Computor-keyboard is the passage the control information of text information input computer, develop from the keyboard of english typewriter and
Come, when it occurs on computers earliest, or one kind is called the component of " teletype writer ".
In order to make computor-keyboard when people use it is more comfortable, computor-keyboard can set an inclination when in use
Angle, makes people not easy to fatigue what is used, the burden of hand when mitigating typewriting, but keyboard slant angle currently on the market is
Fixed, cause its angle of inclination not adapt to owner, so that cause many people to typewrite in a manner of the most comfortable,
So that many people are more tired when typewriting, the writing efficiency of people is influenced.
Utility model content
（One）The technical problem of solution
In view of the deficiencies of the prior art, the utility model provides a kind of keyboard structure of tilt adjustable, and possessing can
The advantages that being adjusted with the angle of inclination to keyboard, making people more comfortable when typewriting, improve the writing efficiency of people,
Angle of inclination can not be adjusted to more comfortable angle when solving people's typewriting, so that people are easily tired when typewriting,
The problem of influencing people's work efficiency.
（Two）Technical solution
To achieve the above object, the utility model provides following technical solution：A kind of keyboard structure of tilt adjustable,
Including two threaded rods, one end of two threaded rods is fixedly connected with by the first supporting block, and two threaded rods are remote
One end from the first supporting block is fixedly connected by the second supporting block, and fixation is fixedly connected with the top of first supporting block
Block, the one end of the fixed block away from the first supporting block are rotatably connected to keyboard body by shaft, two threaded rods
Exterior screw thread is socketed with nut, and the equal fixing sleeve in side of two nut outer walls is connected to wheel disc, and the outer wall of two wheel discs leads to
Belt transmission connection is crossed, side movable sleeve of the nut outer wall away from wheel disc is connected to annulus column, and the top of the annulus column is consolidated
Surely the first fixed plate is connected with, through the first rotation axis is connected with, first rotation axis is consolidated for the inner cavity of first fixed plate
Surely the side of supporting rod is connected to, the side of the keyboard body bottom away from shaft is fixedly connected with the second fixed plate, described
The inner cavity of second fixed plate is located at the side of the first rotation axis and away from first through the second rotation axis, the supporting rod is connected with
One end of rotation axis is fixedly connected with one end of the second rotation axis.
Preferably, the bottom of first supporting block and the bottom of the second supporting block have been fixedly connected with non-slip mat, institute
The size that non-slip mat is stated with the first supporting block and the second supporting block is adapted.
Preferably, the junction of the nut and annulus column is provided with clutch shaft bearing, and the clutch shaft bearing is fixedly connected on
The inside of annulus column.
Preferably, the junction of first fixed plate and the first rotation axis is provided with second bearing, the second bearing
It is fixedly connected on the inner cavity of the first fixed plate.
Preferably, the junction of second fixed plate and the second rotation axis is provided with 3rd bearing, the 3rd bearing
It is fixedly connected on the inner cavity of the second fixed plate.
Preferably, the size of the annulus column is adapted with the size of nut, the size of the nut and threaded rod it is big
It is small to be adapted.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of keyboard structure of tilt adjustable, and possessing following has
Beneficial effect：
1st, the keyboard structure of the tilt adjustable, passes through matching somebody with somebody between threaded rod, nut, annulus column and supporting rod
Close, turning nut makes nut be moved left and right on threaded rod, drives annulus column to be moved left and right, when annulus column is moved to the left
Can be so that the one end of supporting rod away from annulus column move up, then the one end of supporting rod away from annulus column can drive keyboard sheet
One end of body moves up, and since an end position of the keyboard body away from supporting rod is fixed, so that the inclination of keyboard body
Angulation change, very easily can so be changed the angle of inclination of keyboard body, allow the angle of inclination root of keyboard
It is changed according to the custom of user, makes people more comfortable during typewriting, improve the writing efficiency of people.
2nd, the keyboard structure of the tilt adjustable, by the cooperation between threaded rod, nut wheel disc and belt, rotates
One of nut can be so that another nut be carried out at the same time and rotates in same direction, so that the position of two nuts keeps one
Cause, be consistent the position of two annulus columns, can so ensure the highly consistent of keyboard both sides, improve keyboard when in use
Stability, improve the writing efficiency of people.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the overlooking the structure diagram of threaded rod in the utility model Fig. 1；
Fig. 3 is the overlooking the structure diagram of supporting rod in the utility model Fig. 1；
Fig. 4 is close-up schematic view at the A in the utility model Fig. 1；
Fig. 5 is close-up schematic view at the B in the utility model Fig. 2.
In figure：1 threaded rod, 2 first supporting blocks, 3 second supporting blocks, 4 non-slip mats, 5 fixed blocks, 6 shafts, 7 keyboard bodies,
8 nuts, 9 wheel discs, 10 belts, 11 annulus columns, 12 clutch shaft bearings, 13 first fixed plates, 14 first rotation axis, 15 second bearings,
16 supporting rods, 17 second fixed plates, 18 second rotation axis, 19 3rd bearings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, a kind of keyboard structure of tilt adjustable, including two threaded rods 1, two threaded rods 1
One end is fixedly connected with by the first supporting block 2, and the one end of two threaded rods 1 away from the first supporting block 2 passes through the second supporting block 3
Be fixedly connected, the bottom of the bottom of the first supporting block 2 and the second supporting block 3 has been fixedly connected with non-slip mat 4, non-slip mat 4 with
The size of first supporting block 2 and the second supporting block 3 is adapted, and sets non-slip mat 4 to improve the first supporting block 2 and second
Bracer 3 and the frictional force between ground, improve the stability of the first supporting block 2 and the second supporting block 3, ensure the first supporting block
2 and second supporting block 3 will not double swerve, and non-slip mat 4 can be to avoid the first supporting block 2 and the second supporting block on the ground
3 directly contact with ground, reduce the abrasion of the first supporting block 2 and the second supporting block 3, improve the first supporting block 2 and second
The service life of supporting block 3, the top of the first supporting block 2 are fixedly connected with fixed block 5, and fixed block 5 is away from the first supporting block 2
One end is rotatably connected to keyboard body 7 by shaft 6, and the equal screw thread in outside of two threaded rods 1 is socketed with nut 8, two nuts 8
The equal fixing sleeve in side of outer wall is connected to wheel disc 9, and the outer wall of two wheel discs 9 is sequentially connected by belt 10, passes through threaded rod 1, spiral shell
Cooperation between female 8 wheel discs 9 and belt 10, rotating one of nut 8 can be so that another nut 8 be carried out at the same time
Rotate in same direction, so that the position of two nuts 8 is consistent, be consistent the position of two annulus columns 11, so can be with
Ensure the highly consistent of keyboard both sides, improve the stability of keyboard when in use, improve the writing efficiency of people, 8 outer wall of nut
Side movable sleeve away from wheel disc 9 is connected to annulus column 11, and nut 8 and the junction of annulus column 11 are provided with clutch shaft bearing 12, the
One bearing 12 is fixedly connected on the inside of annulus column 11, and clutch shaft bearing 12 can be with the position of clamping rings column 11, and nut 8 is existed
The inside of annulus column 11 be free to be rotated, and the size of annulus column 11 is adapted with the size of nut 8, nut 8 it is big
The small size with threaded rod 1 is adapted, and so ensures nut 8 in annulus 11 inner rotation of column, and annulus column 11 will not rock, also
It can ensure stability of the nut 8 when being rotated on threaded rod 1, the top of annulus column 11 is fixedly connected with the first fixed plate 13,
Through the first rotation axis 14 is connected with, the junction of the first fixed plate 13 and the first rotation axis 14 is set for the inner cavity of first fixed plate 13
Second bearing 15 is equipped with, second bearing 15 is fixedly connected on the inner cavity of the first fixed plate 13, and second bearing 15 can fix first
The position of rotation axis 14, and the first rotation axis 14 with freedom and flexibility can rotate in the first fixed plate 13, first rotates
Axis 14 is fixedly connected on the side of supporting rod 16, and side of 7 bottom of keyboard body away from shaft 6 is fixedly connected with the second fixed plate
17, the inner cavity of the second fixed plate 17, which is run through, is connected with the second rotation axis 18, the connection of the second fixed plate 17 and the second rotation axis 18
Place is provided with 3rd bearing 19, and 3rd bearing 19 is fixedly connected on the inner cavity of the second fixed plate 17, and 3rd bearing 19 can fix
The position of second rotation axis 18, and the second rotation axis 18 with freedom and flexibility can rotate in the second fixed plate 17, support
Bar 16 is located at the side of the first rotation axis 14 and one end away from the first rotation axis 14 and one end fixation company of the second rotation axis 18
Connect, by the cooperation between threaded rod 1, nut 8, annulus column 11 and supporting rod 16, turning nut 8 makes nut 8 in threaded rod 1
On move left and right, drive annulus column 11 to be moved left and right, can be so that supporting rod 16 be remote when annulus column 11 is moved to the left
One end of annulus column 11 moves up, then the one end of supporting rod 16 away from annulus column 11 can drive one end of keyboard body 7 to
Upper movement, and since an end position of the keyboard body 7 away from supporting rod 16 is fixed, so that the angle of inclination of keyboard body 7 changes
Become, very easily the angle of inclination of keyboard body 7 can be so changed, allow the angle of inclination of keyboard according to use
The custom of person is changed, and is made people more comfortable during typewriting, is improved the writing efficiency of people.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the keyboard structure of the tilt adjustable, passes through threaded rod 1, nut 8, annulus column 11 and support
Cooperation between bar 16, turning nut 8 makes nut 8 be moved left and right on threaded rod 1, drives annulus column 11 to be moved left and right,
Can be so that the one end of supporting rod 16 away from annulus column 11 move up when annulus column 11 is moved to the left, then supporting rod 16 is remote
One end from annulus column 11 can drive one end of keyboard body 7 to move up, and due to one of keyboard body 7 away from supporting rod 16
End position is fixed, so that the angle of inclination of keyboard body 7 changes, so can be very easily to the inclination angle of keyboard body 7
Degree is changed, and the angle of inclination of keyboard is changed according to the custom of user, is made people during typewriting
It is more comfortable, improve the writing efficiency of people.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of keyboard structure of tilt adjustable, including two threaded rods（1）, it is characterised in that：Two threaded rods
（1）One end pass through the first supporting block（2）It is fixedly connected with, two threaded rods（1）Away from the first supporting block（2）One end
Pass through the second supporting block（3）It is fixedly connected, first supporting block（2）Top be fixedly connected with fixed block（5）, the fixation
Block（5）Away from the first supporting block（2）One end pass through shaft（6）It is rotatably connected to keyboard body（7）, two threaded rods
（1）The equal screw thread in outside be socketed with nut（8）, two nuts（8）The equal fixing sleeve in side of outer wall is connected to wheel disc（9）, two institutes
State wheel disc（9）Outer wall pass through belt（10）It is sequentially connected, the nut（8）Outer wall is away from wheel disc（9）Side pivot bush unit
There is annulus column（11）, the annulus column（11）Top be fixedly connected with the first fixed plate（13）, first fixed plate（13）
Inner cavity through being connected with the first rotation axis（14）, first rotation axis（14）It is fixedly connected on supporting rod（16）Side,
The keyboard body（7）Bottom is away from shaft（6）Side be fixedly connected with the second fixed plate（17）, second fixed plate
（17）Inner cavity through being connected with the second rotation axis（18）, the supporting rod（16）Positioned at the first rotation axis（14）Side and remote
From the first rotation axis（14）One end and the second rotation axis（18）One end be fixedly connected.
2. the keyboard structure of tilt adjustable according to claim 1, it is characterised in that：First supporting block（2）
Bottom and the second supporting block（3）Bottom be fixedly connected with non-slip mat（4）, the non-slip mat（4）With the first supporting block
（2）And second supporting block（3）Size be adapted.
3. the keyboard structure of tilt adjustable according to claim 1, it is characterised in that：The nut（8）With annulus
Column（11）Junction be provided with clutch shaft bearing（12）, the clutch shaft bearing（12）It is fixedly connected on annulus column（11）Inside.
4. the keyboard structure of tilt adjustable according to claim 1, it is characterised in that：First fixed plate（13）
With the first rotation axis（14）Junction be provided with second bearing（15）, the second bearing（15）It is fixedly connected on the first fixation
Plate（13）Inner cavity.
5. the keyboard structure of tilt adjustable according to claim 1, it is characterised in that：Second fixed plate（17）
With the second rotation axis（18）Junction be provided with 3rd bearing（19）, the 3rd bearing（19）It is fixedly connected on the second fixation
Plate（17）Inner cavity.
6. the keyboard structure of tilt adjustable according to claim 1, it is characterised in that：The annulus column（11）It is big
Small and nut（8）Size be adapted, the nut（8）Size and threaded rod（1）Size be adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498716.4U CN207319192U (en) | 2017-11-12 | 2017-11-12 | Keyboard structure with adjustable inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498716.4U CN207319192U (en) | 2017-11-12 | 2017-11-12 | Keyboard structure with adjustable inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319192U true CN207319192U (en) | 2018-05-04 |
Family
ID=62401195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498716.4U Expired - Fee Related CN207319192U (en) | 2017-11-12 | 2017-11-12 | Keyboard structure with adjustable inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI685773B (en) * | 2018-05-21 | 2020-02-21 | 明基電通股份有限公司 | Keyboard structure |
-
2017
- 2017-11-12 CN CN201721498716.4U patent/CN207319192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI685773B (en) * | 2018-05-21 | 2020-02-21 | 明基電通股份有限公司 | Keyboard structure |
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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 |
Granted publication date: 20180504 Termination date: 20181112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |