CN203825562U - Height-adjustable keyboard - Google Patents
Height-adjustable keyboard Download PDFInfo
- Publication number
- CN203825562U CN203825562U CN201420160984.5U CN201420160984U CN203825562U CN 203825562 U CN203825562 U CN 203825562U CN 201420160984 U CN201420160984 U CN 201420160984U CN 203825562 U CN203825562 U CN 203825562U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- height
- nut
- frame
- base plate
- 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
Links
Abstract
The utility model discloses a height-adjustable keyboard. The keyboard comprises a keyboard body, a keyboard base frame and an adjusting frame, wherein the keyboard body is movably connected with the keyboard base frame through a hinge pin; a base plate is installed at the lower end of the keyboard body, and a shaft is installed on the base plate; the adjusting frame comprises a screw, a bulge, a nut, a first movable frame and a second movable frame, a turned edge and a bulge are installed on the keyboard base frame respectively, the screw sequentially penetrates through the turned edge and the bulge, and the nut is movably installed at the tail end of the screw; one end of the first movable frame is connected with the nut, the other end of the first movable frame is connected with the shaft, one end of the second movable frame is connected with the bulge, and the other end of the second movable frame is connected with the shaft. According to the height-adjustablekeyboard, the keyboard body can be lifted and lowered by the aid of the adjusting frame, users can adjust the keyboard to any needed angle according to different habits, and the keyboard is convenient to adjust.
Description
Technical field
The utility model relates to a kind of height-adjustable keyboard.
Background technology
The keyboard that computing machine is used arranges the support that can make keyboard rear side raise in its bottom surface conventionally, can make like this keyboard have two angles to be available for users to typewriting, one in horizontality, another is the heeling condition of keyboard rear side being raised by support, it is single that such keyboard is adjusted angle, desired position may not necessarily meet user and typewrite time.
Utility model content
The purpose of this utility model is to provide a kind of height-adjustable keyboard, realizes rising and the decline of keyboard body by arranging of adjustment rack, and user can be adjusted to according to different customs the angle of arbitrary needs, and easy to adjust.
In order to achieve the above object, the technical solution of the utility model is:
A kind of height-adjustable keyboard, comprises keyboard body, keyboard underframe, adjustment rack, and wherein said keyboard body is movably connected by bearing pin and keyboard underframe; Described keyboard body lower end is provided with base plate, on described base plate, axle is installed; Described adjustment rack comprises screw rod, projection, nut, the first tressel, the second tressel, on wherein said keyboard underframe, is separately installed with flange, projection, and described screw rod is successively through flange, projection, and described screw rod tail end is movably installed with nut; Described first tressel one end is connected with nut, and the other end is connected with axle, and described second tressel one end is connected with projection, and the other end is connected with axle.
Described base plate is fixedly connected with keyboard body by screw.
Described keyboard underframe and flange is integrally manufactured forms.
The beneficial effects of the utility model are: a kind of height-adjustable keyboard, realize rising and the decline of keyboard body by arranging of adjustment rack, and user can be adjusted to according to different customs the angle of arbitrary needs, and easy to adjust.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A place cross-sectional schematic in Fig. 1.
Embodiment
Embodiment 1
As Figure 1-Figure 2, a kind of height-adjustable keyboard, comprises keyboard body 1, keyboard underframe 3, adjustment rack, and wherein said keyboard body 1 is movably connected by bearing pin 2 and keyboard underframe 3; Described keyboard body 1 lower end is provided with base plate 6, on described base plate 6, axle 7 is installed; Described adjustment rack comprises screw rod 5, projection 9, nut 10, the first tressel 8, the second tressel 11, on wherein said keyboard underframe 3, be separately installed with flange 4, projection 9, described screw rod 5 is successively through flange 4, projection 9, and described screw rod 5 tail ends are movably installed with nut 10; Described first tressel 8 one end are connected with nut 10, and the other end is connected with axle 7, and described second tressel 11 one end are connected with projection 9, and the other end is connected with axle 7.Described base plate 6 is fixedly connected with keyboard body 1 by screw.Described keyboard underframe 3 forms with flange 4 is integrally manufactured.
The height-adjustable keyboard of one of the present embodiment, realizes rising and the decline of keyboard body by arranging of adjustment rack, user can be adjusted to according to different customs the angle of arbitrary needs, and easy to adjust.
Claims (3)
1. a height-adjustable keyboard, is characterized in that: comprise keyboard body (1), keyboard underframe (3), adjustment rack, wherein said keyboard body (1) is movably connected by bearing pin (2) and keyboard underframe (3); Described keyboard body (1) lower end is provided with base plate (6), and axle (7) is installed on described base plate (6); Described adjustment rack comprises screw rod (5), projection (9), nut (10), the first tressel (8), the second tressel (11), on wherein said keyboard underframe (3), be separately installed with flange (4), projection (9), described screw rod (5) is successively through flange (4), projection (9), and described screw rod (5) tail end is movably installed with nut (10); Described the first tressel (8) one end is connected with nut (10), and the other end is connected with axle (7), and described the second tressel (11) one end is connected with projection (9), and the other end is connected with axle (7).
2. the height-adjustable keyboard of one according to claim 1, is characterized in that: described base plate (6) is fixedly connected with keyboard body (1) by screw.
3. the height-adjustable keyboard of one according to claim 1, is characterized in that: described keyboard underframe (3) and integrally manufactured the forming of flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160984.5U CN203825562U (en) | 2014-04-03 | 2014-04-03 | Height-adjustable keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160984.5U CN203825562U (en) | 2014-04-03 | 2014-04-03 | Height-adjustable keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825562U true CN203825562U (en) | 2014-09-10 |
Family
ID=51481038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160984.5U Expired - Fee Related CN203825562U (en) | 2014-04-03 | 2014-04-03 | Height-adjustable keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032372A (en) * | 2018-09-13 | 2018-12-18 | 郑州国知网络技术有限公司 | A kind of height-adjustable dedusting keyboard |
-
2014
- 2014-04-03 CN CN201420160984.5U patent/CN203825562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032372A (en) * | 2018-09-13 | 2018-12-18 | 郑州国知网络技术有限公司 | A kind of height-adjustable dedusting keyboard |
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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 |
Granted publication date: 20140910 Termination date: 20150403 |
|
| EXPY | Termination of patent right or utility model |