CN204613881U - A kind of keypad support structure - Google Patents
A kind of keypad support structure Download PDFInfo
- Publication number
- CN204613881U CN204613881U CN201520316719.6U CN201520316719U CN204613881U CN 204613881 U CN204613881 U CN 204613881U CN 201520316719 U CN201520316719 U CN 201520316719U CN 204613881 U CN204613881 U CN 204613881U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- support structure
- roating sphere
- keypad support
- utility
- Prior art date
- 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.)
- Expired - Fee Related
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to 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, 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; The utility model 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.
Description
Technical field
The utility model relates to a kind of keypad support structure, belongs 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.
Utility model content
The technical problems to be solved in the utility model 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 utility model solves the technical scheme that its technical matters adopts:
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 utility model, 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 utility model, 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 utility model, described arcwall face is provided with a rubber face.
As further innovation of the present utility model, described pivot protrusion portion A comprises a sliding piece.
As further innovation of the present utility model, described pivot protrusion portion B comprises a stripe board.
The beneficial effects of the utility model are:
1, the utility model 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 utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, the utility model 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 utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model 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 |
|---|---|---|---|
| CN201520316719.6U CN204613881U (en) | 2015-05-18 | 2015-05-18 | A kind of keypad support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316719.6U CN204613881U (en) | 2015-05-18 | 2015-05-18 | A kind of keypad support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613881U true CN204613881U (en) | 2015-09-02 |
Family
ID=53966419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520316719.6U Expired - Fee Related CN204613881U (en) | 2015-05-18 | 2015-05-18 | A kind of keypad support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204613881U (en) |
-
2015
- 2015-05-18 CN CN201520316719.6U patent/CN204613881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150902 Termination date: 20160518 |