CN104808803A - Keyboard supporting structure - Google Patents
Keyboard supporting structure Download PDFInfo
- Publication number
- CN104808803A CN104808803A CN201510249339.XA CN201510249339A CN104808803A CN 104808803 A CN104808803 A CN 104808803A CN 201510249339 A CN201510249339 A CN 201510249339A CN 104808803 A CN104808803 A CN 104808803A
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- CN
- China
- Prior art keywords
- screw rod
- support structure
- threaded rod
- supporting
- keypad support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a keyboard supporting structure. The keyboard supporting structure comprises a supporting base fixed at the bottom of a keyboard, wherein a spherical bowl is arranged on the supporting base; a rotating ball is arranged inside the spherical bowl; a threaded rod runs through the rotating ball; a plurality of rotating convex parts A are annularly arrayed at a position, corresponding to the threaded rod, of the wall surface of the rotating ball; a supporting ball head is arranged at one end of the threaded rod; a plurality of rotating convex parts B are annularly arrayed at a position, close to the supporting ball head, of the threaded rod. Through one universal ball structure mounted with the threaded rod, the angle can be conveniently fixed by changing the angle of the threaded rod, and after regulation, the universal ball is fixed by screwing the threaded rod, so that the keyboard supporting structure is simple and convenient.
Description
Technical field
The present invention relates to a kind of keypad support structure, belong to keyboard structure transformation field.
Background technology
Due to custom and individual physical difference reason, different also different for the lifting angle requirement of keyboard, so in order to the stability of the fiduciary level and keyboard of taking into account adjustment, different manufacturers proposes the keypad support mechanism of many different structures, and the overwhelming majority is all have employed turnover plate type, for highly regulating also often maximum two grades, careful adjustment cannot be made according to different users, and very easily there is coming off of damaged and turnover panel in turnover plate type, poor stability.
Summary of the invention
The technical problem to be solved in the present invention is: overcome keypad support structure in prior art and be not durable, and the problem of adjustability difference, a kind of keypad support structure is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of keypad support structure, comprise the supporting seat be fixed on bottom keyboard, described supporting seat is provided with a spherical bowl, a roating sphere is provided with in described spherical bowl, run through in described roating sphere and be provided with a screw rod, the position annular array of the corresponding screw rod of described roating sphere wall is provided with some pivot protrusion portion A, is provided with one in one end of described screw rod and supports bulb, at described screw rod, the position annular array supporting bulb is provided with some pivot protrusion portion B.
As further innovation of the present invention, the side supporting bulb at described screw rod is dorsad provided with sharp portion, and described sharp portion is positioned at the screw rod side penetrating into roating sphere.
As further innovation of the present invention, be provided with an auxiliary cavity at the top of described spherical bowl, an arcwall face is set in the bottom of described auxiliary cavity.
As further innovation of the present invention, described arcwall face is provided with a rubber face.
As further innovation of the present invention, described pivot protrusion portion A comprises a sliding piece.
As further innovation of the present invention, described pivot protrusion portion B comprises a stripe board.
The invention has the beneficial effects as follows:
1, the present invention has installed the universal ball structure of screw rod by one, can realizing fixing angle easily, after having adjusted, carrying out the fixing simple and convenient of multi-directional ball by being screwed into screw rod by the angle changing screw rod.
2, sharp portion effectively can improve the fixed effect of multi-directional ball.
3, auxiliary cavity can prevent universal ball structure inwall from producing cut, the smoothness that impact is rotated.
4, rubber face can improve the constant intensity of sharp portion.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of keypad support structure, comprise the supporting seat 1 be fixed on bottom keyboard, described supporting seat 1 is provided with a spherical bowl, a roating sphere 2 is provided with in described spherical bowl, run through in described roating sphere 2 and be provided with a screw rod 3, the position annular array of the corresponding screw rod 3 of described roating sphere 2 wall is provided with some sliding pieces 5, be provided with one in one end of described screw rod 3 and support bulb, at described screw rod 3, the position annular array supporting bulb 7 is provided with some stripe board 6;
The side supporting bulb dorsad at described screw rod 3 is provided with sharp portion, and described sharp portion is positioned at the end penetrating into roating sphere 2 inner screw 3;
Be provided with an auxiliary cavity at the top of described spherical bowl, an arcwall face 4 is set in the bottom of described auxiliary cavity, described arcwall face 4 is provided with a rubber face;
During use, first screw rod 3 is unclamped, adjustment roating sphere 2, thus the pendulum angle of adjustment screw rod 3, hold sliding piece 5 subsequently, improve stripe board 6 rotating screw bolt 3, make the sharp portion of screw rod 3 penetrate in rubber face, what realize screw rod 3 and roating sphere 2 is fixing, supports bulb 7 and desktop can be prevented to be damaged.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
Claims (6)
1. a keypad support structure, it is characterized in that: comprise the supporting seat be fixed on bottom keyboard, described supporting seat is provided with a spherical bowl, a roating sphere is provided with in described spherical bowl, run through in described roating sphere and be provided with a screw rod, the position annular array of the corresponding screw rod of described roating sphere wall is provided with some pivot protrusion portion A, be provided with one in one end of described screw rod and support bulb, at described screw rod, the position annular array supporting bulb is provided with some pivot protrusion portion B.
2. a kind of keypad support structure as claimed in claim 1, is characterized in that: the side supporting bulb at described screw rod is dorsad provided with sharp portion, and described sharp portion is positioned at the screw rod side penetrating into roating sphere.
3. a kind of keypad support structure as claimed in claim 1, is characterized in that: be provided with an auxiliary cavity at the top of described spherical bowl, arranges an arcwall face in the bottom of described auxiliary cavity.
4. a kind of keypad support structure as claimed in claim 3, is characterized in that: on described arcwall face, be provided with a rubber face.
5. a kind of keypad support structure as claimed in claim 1, is characterized in that: described pivot protrusion portion A comprises a sliding piece.
6. a kind of keypad support structure as claimed in claim 1, is characterized in that: described pivot protrusion portion B comprises a stripe board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249339.XA CN104808803A (en) | 2015-05-18 | 2015-05-18 | Keyboard supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249339.XA CN104808803A (en) | 2015-05-18 | 2015-05-18 | Keyboard supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104808803A true CN104808803A (en) | 2015-07-29 |
Family
ID=53693707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249339.XA Pending CN104808803A (en) | 2015-05-18 | 2015-05-18 | Keyboard supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104808803A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249908A (en) * | 2016-08-17 | 2016-12-21 | 合肥申目电子科技有限公司 | A kind of firm and computer keyboard of adjustable height |
| CN108825115A (en) * | 2018-07-12 | 2018-11-16 | 国网山东省电力公司枣庄供电公司 | A kind of Tripod folding ladder |
-
2015
- 2015-05-18 CN CN201510249339.XA patent/CN104808803A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249908A (en) * | 2016-08-17 | 2016-12-21 | 合肥申目电子科技有限公司 | A kind of firm and computer keyboard of adjustable height |
| CN108825115A (en) * | 2018-07-12 | 2018-11-16 | 国网山东省电力公司枣庄供电公司 | A kind of Tripod folding ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |