CN201820170U - Bracket specially used for typewriting on computer - Google Patents
Bracket specially used for typewriting on computer Download PDFInfo
- Publication number
- CN201820170U CN201820170U CN2010205888331U CN201020588833U CN201820170U CN 201820170 U CN201820170 U CN 201820170U CN 2010205888331 U CN2010205888331 U CN 2010205888331U CN 201020588833 U CN201020588833 U CN 201020588833U CN 201820170 U CN201820170 U CN 201820170U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- telescopic rod
- bracket
- typewriting
- carriage
- 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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- Orthopedics, Nursing, And Contraception (AREA)
- Surgical Instruments (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a bracket specially used for typewriting on a computer, which is characterized by comprising a clamp holder (1), a first telescopic rod (2), a second telescopic rod (3) and a bracket (4), wherein the clamp holder (1) is movably linked with the first telescopic rod (2); the second telescopic rod (3) is fixedly connected with the bracket (4); the first telescopic rod (2) is articulated with the second telescopic rod (3); after being installed at any position of a table by the clamp holder (1), the first telescopic rod (2) and the second telescopic rod (3) are adjusted; and the bracket (4) is adjusted to the proper position along the length direction, and then is adjusted to the proper position along the height direction by adjusting movable connecting points, so that the upper arms of a human body can be supported, and the aim of being easy in typewriting and reducing fatigue can be achieved.
Description
Technical field
The utility model relates to a kind of computing machine carriage, relates in particular to a kind of computing machine typewriting bracket.
Background technology
People because long-time typewriting is shone into upper arm and shoulder and ached, are therefore shone into injury human body when using a computer at present.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, easy to use, reduce the tired computing machine typewriting bracket of typewriting.
The technical solution of the utility model is: a kind of computing machine typewriting bracket, it is characterized in that: it comprises clamper 1, first expansion link 2, second expansion link 3, carriage 4, described clamper 1 and first expansion link, 2 active links, described second expansion link 3 is fixedlyed connected with described carriage, and described first expansion link 2 is connected with described second expansion link, 3 hinges.
The technical solution of the utility model can also be: the shape of the shape of described carriage 4 and human body upper arm is suitable.
The technical solution of the utility model can also be: described clamper 1 is provided with fastening bolt.
The technical solution of the utility model can also be: it is that universal joint connects that described first expansion link 2 is connected with described second expansion link, 3 hinges.
The beneficial effects of the utility model are: after clamper is installed in the desk optional position, regulate first and second expansion link, carriage can be adjusted to correct position in the longitudinal direction, again by adjusting individual respectively the flexible connection a little, come bracket to arrive correct position in the short transverse adjusted, thereby realize holding the human body upper arm, reach light typewriting and reduce tired purpose.
Description of drawings
Fig. 1 is a structural drawing of the present utility model
Fig. 2 is the stereographic map of carriage among Fig. 1
In Fig. 1, Fig. 21, clamper 2, first expansion link 3, second expansion link 4, carriage
Embodiment
As Fig. 1, shown in Figure 2, the utility model relates to a kind of computing machine typewriting bracket, clamper 1 links by bearing pin or screw thread with first expansion link 2, described second expansion link 3 is fixedlyed connected with described carriage, described first expansion link 2 is connected with described second expansion link, 3 hinges, universal joint connects as is known, regulate first expansion link 2 and second expansion link 3, carriage 4 can be adjusted to correct position in the longitudinal direction, respectively flexibly connect a little by adjusting again, bracket 4 is arrived correct position in the short transverse adjusted, the human body upper arm is placed on the carriage 4, the shaped design of carriage is become and the matched shape of human body upper arm shape,, reduce fatigue just can easily typewrite as semicircle or half arc.
Claims (4)
1. computing machine typewriting bracket, it is characterized in that: it comprises clamper (1), first expansion link (2), second expansion link (3), carriage (4), described clamper (1) and first expansion link (2) active link, described second expansion link (3) is fixedlyed connected with described carriage (4), and described first expansion link (2) is connected with described second expansion link (3) hinge.
2. computing machine typewriting bracket according to claim 1, it is characterized in that: the shape of described carriage (4) and the shape of human body upper arm are suitable.
3. computing machine typewriting bracket according to claim 1, it is characterized in that: described clamper (1) is provided with fastening bolt.
4. computing machine typewriting bracket according to claim 1 is characterized in that: it is that universal joint connects that described first expansion link (2) is connected with described second expansion link (3) hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205888331U CN201820170U (en) | 2010-10-20 | 2010-10-20 | Bracket specially used for typewriting on computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205888331U CN201820170U (en) | 2010-10-20 | 2010-10-20 | Bracket specially used for typewriting on computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820170U true CN201820170U (en) | 2011-05-04 |
Family
ID=43918118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205888331U Expired - Fee Related CN201820170U (en) | 2010-10-20 | 2010-10-20 | Bracket specially used for typewriting on computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417133A (en) * | 2018-04-04 | 2018-08-17 | 泸县兄弟工程造价服务有限公司 | The equipment for writing efficiency and quality suitable for improving tender documents |
-
2010
- 2010-10-20 CN CN2010205888331U patent/CN201820170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417133A (en) * | 2018-04-04 | 2018-08-17 | 泸县兄弟工程造价服务有限公司 | The equipment for writing efficiency and quality suitable for improving tender documents |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20111020 |