CN1046586C - Multi-section regulatable foot rest of computer keyboard - Google Patents
Multi-section regulatable foot rest of computer keyboard Download PDFInfo
- Publication number
- CN1046586C CN1046586C CN96101945A CN96101945A CN1046586C CN 1046586 C CN1046586 C CN 1046586C CN 96101945 A CN96101945 A CN 96101945A CN 96101945 A CN96101945 A CN 96101945A CN 1046586 C CN1046586 C CN 1046586C
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- China
- Prior art keywords
- pedestal
- keyboard
- hole
- computer keyboard
- foot rest
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Abstract
The present invention relates to a multi-section adjustable foot rest for a computer keyboard, which mainly comprises a base combined on the bottom of a computer keyboard, and a foot matched with the base, wherein the base is provided with a screw hole to that the base can be fixed to the bottom of the computer keyboard by a screw, both sides of the base are provided with corresponding flanges which are provided with a plurality of clamping holes and a positioning hole; additionally, the foot is formed by pivoting two panels, and ends on both sides of each of the panels are provided with tenons which correspond to the clamping holes or the positioning hole on the base. After the tenon of the first panel is matched with the positioning hole, the tenon of the second panel can be selectively matched with the clamping holes. Thus, the elevation angle of the computer keyboard can be adjusted.
Description
The present invention relates to the foot rest of computer keyboard that a kind of multistage is adjusted.
Foot rest of computer keyboard of the prior art (as shown in Figure 1) is directly foot rest 20 to be hubbed at one of computor-keyboard 10 side.Foot rest 20 can be collapse state or produce and is holding state with computor-keyboard 10, and when foot rest 20 and computor-keyboard 10 were collapse state, the inclination angle of computor-keyboard 10 was less; And produce when being holding state when foot rest 10, computor-keyboard 10 1 sides promptly can be propped up by foot rest 10 and strengthen the inclination angle of computor-keyboard, to adapt to user's use habit.
Yet, the computor-keyboard inclination angle of each user's custom is not identical, and the adjustment at computor-keyboard of the prior art inclination angle has only two sections, and can't do appropriate adjustment at each user's custom angle, thereby cause work efficiency to reduce, even, user's hand becomes a kind of employment injuries owing to being subjected to pining down of computor-keyboard to injure hand for a long time.
The purpose of this invention is to provide the foot rest of computer keyboard that a kind of multistage is adjusted, it has the function that multisection type is adjusted, and adapts to user's difference custom inclination angle, thus when making user's operating computer keyboard more smoothly, significantly increasing work efficiency, even reduce employment injuries.
The objective of the invention is to be achieved through the following technical solutions, the foot rest of computer keyboard that provides a kind of multistage to adjust, it comprises that mainly one is incorporated into the pedestal and a leg that cooperates with pedestal of computor-keyboard bottom.Wherein, pedestal is provided with a screw, for the be fixed bottom of dried computor-keyboard of screw.The pedestal both sides are provided with corresponding flange, and flange is provided with a some blockings hole and a fixed hole.The leg that cooperates with pedestal is closed by two plate pivots and forms, the plate both side ends be provided with pedestal on blocking hole or the corresponding tenon of fixed hole.With after fixed hole cooperates, the tenon of second plate selectively cooperates with the blocking hole, takes this to adjust the pivot chalaza of two plates and the distance of pedestal, to adjust the elevation angle of computor-keyboard with the tenon of first plate.
Advantage of the present invention is, because it is chimeric for the tenon of first plate to establish a fixed hole at the flange of pedestal both sides, and establish some blockings hole and select chimeric for the tenon of second plate, thereby can take this to adjust the inclination angle of computor-keyboard, the hop count that can decide the inclination angle to adjust simultaneously with the number in blocking hole, in addition, guiding arc groove also can be guided tenon and is embedded in smoothly in the blocking hole.Corresponding to default groove on the pedestal, can when a large amount of assembling, enhance productivity on the leg again.
Below cooperate, describe assembly of the present invention and structure in detail referring to accompanying drawing.
Fig. 1 is a foot rest of computer keyboard synoptic diagram of the prior art;
Fig. 2 is a three-dimensional exploded view of the present invention;
Fig. 3 is the synoptic diagram of the present invention's one user mode;
Fig. 4 is the synoptic diagram of another user mode of the present invention.
At first, shown in Fig. 2-4, the present invention comprises that mainly one is incorporated into the pedestal 30 and a leg 31 that cooperates with pedestal 30 of computor-keyboard 10 bottoms.Wherein, pedestal 30 is provided with a screw 301, is fixed in the computor-keyboard bottom for screw 32.Again, pedestal 30 both sides are provided with corresponding flange 302, and flange 302 1 end medial surfaces are provided with a fixed hole 303, and other end medial surface then is provided with some blockings hole 304, and each blocking hole 304 periphery is provided with a guiding arc groove 305.The leg 31 that cooperates with pedestal 30 is to be closed with pivot chalaza 315 pivots by two plates 311 and 312 to form, one plate 311 end dual-sides be provided with pedestal 30 on blocking hole 304 corresponding tenons 313, another plate 312 end dual-sides are provided with and fixed hole 303 corresponding tenons 313, and the tenon 313 on the plate 311 can embed in the blocking hole 304 smoothly along guiding arc groove 305.In addition, offer a groove 314 on the corresponding plate 311 of leg 31 and pedestal 30 screws 301, screw 32 can pass this groove 314 and be screwed together in screw 301.
Utilize screw 32 pedestal 30 can be fixed in the bottom of computor-keyboard 10, and tenon 313 embeddings of first plate 311 are located in the fixed hole 303 of pedestal 30 1 ends, make the tenon 313 of second plate 312 selectively embed in the blocking hole 304 of being located at pedestal 30 other ends simultaneously, adjust the pivot chalaza 315 of leg 31 and the spacing of pedestal 30 with the blocking hole 304 of tenon 313 selected embeddings, make the elevation angle of keyboard can give adjustment.
Again as shown in Figure 3, the present invention has been incorporated into computor-keyboard 10 bottoms, and the tenon 313 of second plate 312 is embedded in the blocking hole 304 of pedestal 30 ends, can make leg 31 be hidden in pedestal 30 inside, this moment, the root edge of computor-keyboard 10 contacted with desktop comprehensively, made computor-keyboard 10 near level.As shown in Figure 4,, by this computor-keyboard 10 1 side stays are risen if the tenon 313 of second plate 312 is embedded in the penetralia blocking hole 304 of (near fixed hole 303) and the pivot chalaza 315 of leg 31 can be ejected, thus the inclination angle of increasing computor-keyboard 10.That is the tenon of second plate 312 313 is more selected to carry out near the blocking hole 304 of fixed hole 303 chimeric, relatively makes the pivot chalaza 315 of two plates far away with the distance of pedestal 30, thus with computor-keyboard 10 1 side stay height to strengthen the inclination angle of computor-keyboard.By the selection of position, 313 pairs of holes of tenon, make computor-keyboard 10 have different inclination angles to adapt to user's custom.
When a large amount of assemblings are of the present invention, leg 31 and pedestal 30 can be assembled in advance, be fixed in computor-keyboard 20 bottoms with screw 32 via the corresponding groove of offering of 301 of two plates and screws 314 is sealed again, thereby can reduce installation time, increase work efficiency.In addition when the cooperating of tenon 313 conversion and blocking hole 304, the guiding arc groove of being located at around the blocking hole 304 305 can make tenon 313 embed the inclination angle adjustment of finishing computor-keyboard 10 in the blocking holes 304 smoothly.
Computor-keyboard of the present invention is not limited to be installed in the side of keyboard bottom away from the user, or is confined to the adjustment at the elevation angle.Those skilled in the art can recognize after the explanation more than reading, foot rest of the present invention also can be arranged at a side or other appropriate location near the user, and except foot rest vertically towards user's liter, also can do the setting of different oblique angles (even parallel use), adjust the elevation angle to reach in different angles and direction.Such as variation like that must be subordinate to the present invention's category.
Claims (3)
1. the foot rest of computer keyboard that multistage is adjusted comprises a leg, it is characterized in that, also comprises:
One pedestal, pedestal are provided with a screw, and a screw is fixed in the computor-keyboard bottom by this hole; Again, the pedestal both sides are provided with corresponding flange, and each flange one end medial surface is provided with a fixed hole, and other end medial surface then is provided with all blockings hole;
And described leg closes by the mutual pivot of two plates and forms, two plate end dual-sides be respectively equipped with pedestal on blocking hole and the corresponding tenon of fixed hole; The tenon of a plate is embedded in the fixed hole of pedestal in the leg, and the tenon of another plate optionally embeds arbitrary relative blocking hole.
2. the foot rest of computer keyboard that multistage as claimed in claim 1 is adjusted is characterized in that the plate that leg is corresponding with the pedestal screw is provided with a groove.
3. the foot rest of computer keyboard that multistage as claimed in claim 1 is adjusted is characterized in that, each blocking hole peripheral all is provided with a guiding arc groove on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96101945A CN1046586C (en) | 1996-04-08 | 1996-04-08 | Multi-section regulatable foot rest of computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96101945A CN1046586C (en) | 1996-04-08 | 1996-04-08 | Multi-section regulatable foot rest of computer keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1162142A CN1162142A (en) | 1997-10-15 |
| CN1046586C true CN1046586C (en) | 1999-11-17 |
Family
ID=5117340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96101945A Expired - Fee Related CN1046586C (en) | 1996-04-08 | 1996-04-08 | Multi-section regulatable foot rest of computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1046586C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136493Y (en) * | 1991-07-11 | 1993-06-16 | 陈宝金 | Improved keyboard structure for computer |
| CN2165475Y (en) * | 1993-09-29 | 1994-05-18 | 吴俊国 | Keyboard structure capable of vertical placing for electronic brain |
| CN2178912Y (en) * | 1993-12-24 | 1994-10-05 | 旭丽股份有限公司 | Keyboard structure of computer |
-
1996
- 1996-04-08 CN CN96101945A patent/CN1046586C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136493Y (en) * | 1991-07-11 | 1993-06-16 | 陈宝金 | Improved keyboard structure for computer |
| CN2165475Y (en) * | 1993-09-29 | 1994-05-18 | 吴俊国 | Keyboard structure capable of vertical placing for electronic brain |
| CN2178912Y (en) * | 1993-12-24 | 1994-10-05 | 旭丽股份有限公司 | Keyboard structure of computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1162142A (en) | 1997-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 19991117 |