CN2735838Y - Computer keyboard holder - Google Patents
Computer keyboard holder Download PDFInfo
- Publication number
- CN2735838Y CN2735838Y CN 200420082859 CN200420082859U CN2735838Y CN 2735838 Y CN2735838 Y CN 2735838Y CN 200420082859 CN200420082859 CN 200420082859 CN 200420082859 U CN200420082859 U CN 200420082859U CN 2735838 Y CN2735838 Y CN 2735838Y
- Authority
- CN
- China
- Prior art keywords
- arms
- screw rod
- pivoted
- trailing
- supporting 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 - Lifetime
Links
- 210000000707 wrist Anatomy 0.000 claims abstract description 4
- 101100224484 Mus musculus Pole gene Proteins 0.000 claims description 11
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The utility model relates to a computer keyboard holder which comprises a guide-way arranged on the table bottom. The bottom of the guide-way is hung with a pallet which can slide along the guide-way. The bottom of the pallet is provided with a gate arm. The inner sides of the two arms of the gate arms are respectively provided with two locating rods and two tumblers. One end of the two locating rods and the two tumblers is respectively pivoted with the two arms of the gate arms by two axles, and the other end of the two tumblers and the two locating rods is sheathed with a bolt. The bolt is hung with two holder arms, and is inserted into the arc slots of the arc slot end of the two holder arms. One end of the bolt is provided with an end cap, and the other end of the bolt is provided with a knob. Two liners are also sheathed on the bolt, and the diameter of each liner is larger than the width of the arc slot of the two holder arms and the two tumblers. The end of the two holder arms is provided with a supporting board which is provided with a pressing plate, and the pressing plate is provided with a wrist pad. The utility model has the advantages of simple and reasonable structure design, flexible, convenient and various alter directions of the holder and convenient adjustment.
Description
Technical field
The utility model relates to a kind of computer keyboard tray.
Background technology
The active computer keyboard drawer generally all is a supporting plate, supporting plate desktop turnover relatively, but can not rotate up and down, move left and right, this just determines that the keyboard use of this kind structure is limited to.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of and not only can moves forward and backward but also can rotate computer keyboard tray with move left and right up and down.
The purpose of this utility model is to realize like this.
A kind of computer keyboard tray, comprise the guide rail that is contained in the desk bottom surface, the bottom surface of guide rail hangs with one can be along the pallet of guide rail slip, the bottom surface of pallet is provided with a jib, propping up jib is connected with pallet by rotating shaft, a jib can be rotated relative to pallet, two support arm inboards at a jib respectively are provided with two backstays and two pivoted arms, one end of two backstays and two pivoted arms articulates by two support arms of two pivots with a jib respectively, screw rod of the other end upper sleeve through of two pivoted arms and two backstays, wherein each correspondence of this end of two pivoted arms has one section arc groove, screw rod is through in the arc groove, on screw rod, also hang with two trailing arms, screw rod also is through in the arc groove of arc groove end of two trailing arms, two backstays, two pivoted arms and two trailing arms are divided into two groups, every group single backstay, pivoted arm and trailing arm are superimposed with each other, one end of screw rod is provided with an end cap, the other end of screw rod is provided with a knob, also be with two sleeves on the screw rod, a sleeve is positioned at two groups of backstays, between pivoted arm and the trailing arm, another root sleeve is positioned at the backstay of single group, pivoted arm, between trailing arm and the knob, and the diameter of sleeve is greater than the arc well width of two pivoted arms and two trailing arms, the other end of two trailing arms is provided with a supporting plate, supporting plate is provided with a pressing plate, pressing plate is provided with a wrist back cushion, at trailing arm, superimposed of supporting plate and pressing plate respectively is installed with a screw, respectively be provided with a nut on the two-screw, wherein the supporting plate place passed of two-screw is the twice straight trough, and the bearing of trend of twice straight trough is consistent with guide rail.
Above-mentioned purpose also may be crossed following technical scheme and do further perfect.
Also fix a mouse pole on the supporting plate, the outer end of mouse pole is provided with mouse tray.Articulate between described mouse tray and the mouse pole, mouse tray can rotate relative to mouse pole.
But respectively be provided with the clip of clamping keyboard at the side of supporting plate and pressing plate.
Described two pivots and screw rod are not located on the straight line.
The utility model structural design advantages of simple, turning to of carriage is flexible various, easy to adjust, and lower to requirements of installation space, the scope of application is wider.
Description of drawings
Fig. 1 is the utility model exploded view;
Fig. 2 is the utility model stereogram;
Fig. 3 is the utility model planar rear view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In conjunction with Fig. 1 to Fig. 3, a kind of computer keyboard tray comprises the guide rail 1 that is contained in the desk bottom surface, the bottom surface of guide rail 1 hangs with one can be along the pallet 2 of guide rail 1 slip, the bottom surface of pallet 2 is provided with a jib 3, and a jib 3 is connected with pallet 2 by rotating shaft 4, and a jib 3 can be rotated relative to pallet 2.
Two support arm inboards at a jib 3 respectively are provided with two backstays 5 and two pivoted arms 6, one end of two backstays 5 and two pivoted arms 6 articulates by two support arms of two pivots 7,8 and a jib 3 respectively, screw rod 9 of the other end upper sleeve through of two pivoted arms 6 and two backstays 5, wherein each correspondence of this end of two pivoted arms 6 has one section arc groove 10, screw rod 9 is through in the arc groove 10, and two pivots 7,8 and screw rod 9 are not located on the straight line.On screw rod 9, also hang with two trailing arms 11, screw rod 9 also is through in the arc groove 12 of arc groove end of two trailing arms 11, two backstays 5, two pivoted arms 6 and two trailing arms 11 are divided into two groups, every group single backstay 5, pivoted arm 6 and trailing arm 11 are superimposed with each other, one end of screw rod 9 is provided with an end cap 24, the other end of screw rod 9 is provided with a knob 13, also be with two sleeves 14 on the screw rod, a sleeve 14 is positioned at two groups of backstays 5, between pivoted arm 6 and the trailing arm 11, another root sleeve 14 is positioned at the backstay 5 of single group, pivoted arm 6, between trailing arm 11 and the knob 13, and the diameter of sleeve 14 is greater than the arc well width of two pivoted arms 6 and two trailing arms 11.Unscrew knob, two trailing arms screw rod relatively change up and down, and two pivoted arms can prop up jib relatively with two backstays to be changeed up and down, screws knob, and by two sleeves extruding, two trailing arms, two pivoted arms and two backstays all can not change up and down.
The other end of two trailing arms 11 is provided with a supporting plate 15, supporting plate 15 is provided with a pressing plate 16, pressing plate 16 is provided with a wrist back cushion 17, superimposed at trailing arm 11, supporting plate 15 and pressing plate 16 respectively is installed with a screw 18, respectively be provided with a nut 19 on the two-screw 18, wherein supporting plate 15 places passed of two-screw 18 are twice straight trough 20, and the bearing of trend of twice straight trough 20 is consistent with guide rail 1, but the side of supporting plate 15 and pressing plate 16 respectively is provided with the clip 21 of clamping keyboard.Unscrew two nuts, supporting plate can move forward and backward the clip spacing of regulating on supporting plate and the pressing plate.Also fix a mouse pole 22 on the supporting plate 15, articulate between mouse tray 23 and the mouse pole 22, mouse tray 23 can rotate relative to mouse pole 22.
Claims (5)
1, a kind of computer keyboard tray, comprise the guide rail that is contained in the desk bottom surface, it is characterized in that: the bottom surface of guide rail hangs with one can be along the pallet of guide rail slip, the bottom surface of pallet is provided with a jib, propping up jib is connected with pallet by rotating shaft, a jib can be rotated relative to pallet, two support arm inboards at a jib respectively are provided with two backstays and two pivoted arms, one end of two backstays and two pivoted arms articulates by two support arms of two pivots with a jib respectively, screw rod of the other end upper sleeve through of two pivoted arms and two backstays, wherein each correspondence of this end of two pivoted arms has one section arc groove, screw rod is through in the arc groove, on screw rod, also hang with two trailing arms, screw rod also is through in the arc groove of arc groove end of two trailing arms, two backstays, two pivoted arms and two trailing arms are divided into two groups, every group single backstay, pivoted arm and trailing arm are superimposed with each other, one end of screw rod is provided with an end cap, the other end of screw rod is provided with a knob, also be with two sleeves on the screw rod, a sleeve is positioned at two groups of backstays, between pivoted arm and the trailing arm, another root sleeve is positioned at the backstay of single group, pivoted arm, between trailing arm and the knob, and the diameter of sleeve is greater than the arc well width of two pivoted arms and two trailing arms, the other end of two trailing arms is provided with a supporting plate, supporting plate is provided with a pressing plate, pressing plate is provided with a wrist back cushion, at trailing arm, superimposed of supporting plate and pressing plate respectively is installed with a screw, respectively be provided with a nut on the two-screw, wherein the supporting plate place passed of two-screw is the twice straight trough, and the bearing of trend of twice straight trough is consistent with guide rail.
2, according to the described computer keyboard tray of claim 1, it is characterized in that: also fix a mouse pole on the supporting plate, the outer end of mouse pole is provided with mouse tray.
3, according to the described computer keyboard tray of claim 2, it is characterized in that: articulate between described mouse tray and the mouse pole, mouse tray can rotate relative to mouse pole.
4, according to the described computer keyboard tray of claim 1, it is characterized in that: but the clip of clamping keyboard respectively be provided with at the side of supporting plate and pressing plate.
5, according to the described computer keyboard tray of claim 1, it is characterized in that: described two pivots and screw rod are not located on the straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082859 CN2735838Y (en) | 2004-08-12 | 2004-08-12 | Computer keyboard holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082859 CN2735838Y (en) | 2004-08-12 | 2004-08-12 | Computer keyboard holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2735838Y true CN2735838Y (en) | 2005-10-26 |
Family
ID=35306575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420082859 Expired - Lifetime CN2735838Y (en) | 2004-08-12 | 2004-08-12 | Computer keyboard holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2735838Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103476295A (en) * | 2011-02-17 | 2013-12-25 | 斐乐公司 | Keyboard and mouse support |
| CN112712742A (en) * | 2019-10-26 | 2021-04-27 | 姜秦胤 | Piano learning trainer |
-
2004
- 2004-08-12 CN CN 200420082859 patent/CN2735838Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103476295A (en) * | 2011-02-17 | 2013-12-25 | 斐乐公司 | Keyboard and mouse support |
| CN112712742A (en) * | 2019-10-26 | 2021-04-27 | 姜秦胤 | Piano learning trainer |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140812 Granted publication date: 20051026 |