CN2665811Y - Keyboard - Google Patents
Keyboard Download PDFInfo
- Publication number
- CN2665811Y CN2665811Y CN 200320116760 CN200320116760U CN2665811Y CN 2665811 Y CN2665811 Y CN 2665811Y CN 200320116760 CN200320116760 CN 200320116760 CN 200320116760 U CN200320116760 U CN 200320116760U CN 2665811 Y CN2665811 Y CN 2665811Y
- Authority
- CN
- China
- Prior art keywords
- keypad portion
- keyboard
- base
- chute
- axle center
- 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
Images
Abstract
A keyboard with the inclination angle adjusted in the sliding mode comprises a base and an arc keyboard part; wherein, the keyboard part is arranged on the base in the mode of sliding between a fist position and a second position by a sliding mechanism and the keyboard is made to lie in different operation elevation angles relative to different positions so as to correspond to the ergonomics.
Description
Technical field
The utility model relates to a kind of keyboard, particularly can adjust the keyboard of the operation elevation angle and operation height.
Background technology
Figure 1A and Figure 1B are respectively the side view of known keyboard when the different operating state, and shown in Figure 1A, conventional keyboard 11 is provided with a plurality of buttons 12.In order to meet ergonomics, conventional keyboard 11 has a default angle of inclination, can make each button 12 have the suitable operation elevation angle.But when the default angle of inclination of keyboard 11 too hour, the user can adjust the pole 13 (Figure 1B) that is arranged on the place ahead, keyboard 11 bottom, and pole 13 is stretched out backward, when changing the angle of inclination of keyboard 11, to meet user's demand.
Because conventional keyboard 11 can only utilize the pole 13 shown in Figure 1B to change the work angle of keyboard 11, except default adjustable angle is limited, when adjusting the work angle of keyboard 11, also keyboard 11 must be mentioned, to pull out in the groove of pole 13 by keyboard 11 bottom surfaces again, and rotate to default position.Therefore the adjustment mode of conventional keyboard 11 does not meet ergonomics, and improved necessity is arranged.
The utility model content
In view of this, the purpose of this utility model just is to provide a kind of keyboard of Improvement type, allows the user can change the operation elevation angle or the operation height of keyboard, the convenience when improving keyboard operation very simple and apace.
Another purpose of the present utility model is to provide a kind of keyboard with multioperation elevation angle, to meet different users's demand.
For reaching above-mentioned purpose, the utility model provides a kind of keyboard of can sliding type adjusting the keyboard angle of inclination, this keyboard comprises a base and an arc keypad portion, and wherein keypad portion is arranged on the base in the mode that can slide between the primary importance and the second place by a slide mechanism.When keypad portion was positioned at primary importance on the base, keypad portion had the one first operation elevation angle, and when keypad portion was positioned at the second place on the base, keypad portion had one second and operates the elevation angle.
In a preferred embodiment, when keypad portion was positioned at primary importance on the base, keypad portion had one first operation height, when keypad portion is positioned at the second place on the base, keypad portion has one second operation height, and the first operation height is highly high than second operation.
In a preferred embodiment, base has an axle center part, keypad portion has one first chute, and the axle center part can slide in first chute, when the axle center part was arranged in an end of first chute, keypad portion was positioned at primary importance, when the axle center part is arranged in the other end of first chute, keypad portion is positioned at the second place, and the corresponding keypad portion that makes produces the different operation elevations angle and operation height.Again, the base of keyboard has a push rod, and this push rod is arranged on the base in mobilizable mode, moves between the primary importance and the second place to drive keypad portion.
In a preferred embodiment, above-mentioned first chute has a plurality of retainer springs, makes the axle center part can be fixed in a plurality of centre positions in first chute, and makes keypad portion produce the different operation elevations angle and operation height.
In a preferred embodiment, the keypad portion of keyboard has a set radian, and each button is arranged on the keypad portion respectively.Secondly, the base of ergonomic keyboard has an arc-shaped recess, and arc-shaped recess is identical with the radian of keypad portion, and keypad portion can be arranged in the arc-shaped recess.Above-mentioned arc-shaped recess is identical with the radian of arc keypad portion, and keypad portion can be arranged in the arc-shaped recess.Again, the bottom surface of keypad portion has a plurality of second chutes that be arranged in parallel, and the surface of arc-shaped recess has a plurality of protruding rails that be arranged in parallel, and when keypad portion is arranged on the base, and protruding rail can slide in second chute.
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended diagram, be described in detail below:
Description of drawings
Figure 1A is the side view of known keyboard first mode of operation.
Figure 1B is the side view of known keyboard second mode of operation, and this moment, the operation elevation angle of keyboard was higher.
Fig. 2 A is the stereographic map of the utility model first embodiment keyboard.
Fig. 2 B is the constitutional diagram of the utility model first embodiment keyboard.
Fig. 3 A is the side view of keypad portion among Fig. 2 B.
Fig. 3 B is among Fig. 3 A, the enlarged diagram of magnification region a.
Fig. 4 A～4C is the side view of the utility model keyboard under the different operation elevations angle.
Fig. 5 is the amplification stereogram of the utility model second embodiment keyboard base.
The reference numeral explanation:
11 conventional keyboard
12 buttons
13 poles
20 keyboards
21 keypad portion
22,22 ' base
221 arc-shaped recess
23 buttons
24 function keys
25a, 25b second chute
26a, the 26b protruding rail
27a, 27b first chute
271 retainer springs
28a, 28b axle center part
29 push rods
291 axle center parts
30 the 3rd chutes
θ
1The first operation elevation angle
θ
2The operation elevation angle, stage casing
θ
3The second operation elevation angle
h
1The first operation height
h
2Stage casing operation height
h
3The second operation height
Embodiment
First embodiment
Fig. 2 A is the stereographic map of the utility model first embodiment keyboard, and Fig. 2 B is the constitutional diagram of keyboard.Shown in 2A, 2B figure, keyboard 20 of the present utility model comprises a base 22 and a keypad portion 21.Wherein keypad portion 21 is recessed is an arc, and has a plurality of buttons 23 and function key 24 is arranged on the curved upper surface of keypad portion 21, to meet ergonomics.The base 22 of keyboard 20 is the arc of epirelief, the arc-shaped recess 221 that has an indent at the upper surface of base 22, this arc-shaped recess 221 has radian and the width identical with keypad portion 21, thus keypad portion 21 can before and after the mode of sliding be arranged in the arc-shaped recess 221.
Secondly, base 22 both sides of the utility model keyboard 20 have a plurality of axle center part 28a, 28b, and the axle center part 28a of the corresponding base 22 in the both sides of keypad portion 21, the position of 28b respectively has the first chute 27b, (27a does not show), make axle center part 28a, 28b can slide among the 27b along the first chute 27a.In addition, the surface of arc-shaped recess 221 has the two protruding rail 26a that be arranged in parallel, 26b, corresponding to two protruding rail 26a, the position of 26b has the two second chute 25a that be arranged in parallel, 25b in the bottom surface of keypad portion 21, make two protruding rail 26a, 26b can slide among the 25b at the second chute 25a.Therefore when keypad portion 21 is arranged on the base 22, the keypad portion 21 of the utility model keyboard 20 is by above-mentioned slide mechanism, keypad portion 21 can be slided between a primary importance and a second place, and when keypad portion 21 is positioned at primary importance on the base 22, keypad portion 21 has the one first operation elevation angle and one first operation height, this first operation elevation angle is the operation elevation angle of the utility model keyboard minimum, and first operation highly is minimum operation height; When keypad portion 21 was positioned on the base 22 second place, keypad portion 21 had the one second operation elevation angle and one second operation height, the maximum operation elevation angle that this second operation elevation angle is the utility model keyboard, and second operation highly be the highest operation highly.
Fig. 3 A is the side view of keypad portion among Fig. 2 B, and Fig. 3 B is the enlarged diagram of magnification region a.Shown in 3A, 3B figure, the first slide rail 27a in the utility model keypad portion 21 both sides, have several retainer springs 271 in (27b does not show), when the user promotes keypad portion 21, axle center part 28a slides along the first chute 27a, axle center part 28a can squeeze retainer spring 271 earlier and open, and then retainer spring 271 can be fixed on axle center part 28a several centre positions among the first chute 27a, and makes keypad portion 21 produce the different operation elevations angle, stage casing and stage casing operation height.
Fig. 4 A～4C is the side view of the utility model keyboard under the different operation elevations angle.For simplicity of illustration and explanation, the keyboard of the utility model first embodiment only can be fixed in three kinds of work angles, but the adjustable operation of the utility model keyboard elevation angle is not limited to three.
Shown in Fig. 3 A, 4A, when keypad portion 21 is positioned at primary importance, axle center part 28a, 28b is fixed in the first chute 27a by a location spring 271, the end among the 27b, this moment, keyboard 20 can have minimum operation elevation angle theta
1, and the operation of keyboard 20 height h
1Also minimum.
Shown in Fig. 4 B, when the user will adjust the work angle of keyboard 20, the user was as long as promote keypad portion 21 forward, this moment axle center part 28a, 28b can break away from the retainer spring 271 of keypad portion 21, along the first slide rail 27a, 27b advances, and is engaged by the retainer spring 271 of an inferior position; This moment, keyboard 20 of the present utility model had a bigger stage casing operation elevation angle theta
2And higher stage casing operation height h
2
Shown in Fig. 4 C, when the user promotes keypad portion 21 more forward, when making keypad portion 21 move to a second place, this moment axle center part 28a, 28b can be again along the first slide rail 27a, engage before the 27b and then by the retainer spring 271 of another location, this moment, keyboard 20 of the present utility model had maximum operation elevation angle theta
3And the highest operation height h
3
In addition, the first chute 27a described in the utility model first embodiment, 27b and axle center part 28a, the position of 28b can exchange simply, the first chute 27a, 27b can be arranged at the side of keyboard 20 bases 22, and axle center part 28a, 28b can be arranged at the both sides of keypad portion 21, so also can make keypad portion 21 reach above-mentioned sliding effect.Secondly, be arranged at the second chute 25a of keypad portion 21 bottom surfaces among first embodiment, 25b and the protruding rail 26a that is arranged at arc-shaped recess 221 surfaces, the position of 26b can simply exchange, also reach identical positioning function, keypad portion 21 only can be slided on fixing direction.Again, at the first chute 27a of first embodiment, 27b and axle center part 28a, the 28b and the second chute 25a, 25b and protruding rail 26a, 26b can independently exist, and can reach above-mentioned slip and positioning function equally.
Second embodiment
Fig. 5 is the amplification stereogram of the utility model second embodiment keyboard base.Keyboard structure in a second embodiment is identical with the keyboard structure of first embodiment, also comprise arc keypad portion 21 and base 22 ' shown in Fig. 2 A, but the base 22 ' both sides at second embodiment have one the 3rd chute 30 respectively, in the 3rd chute 30, has a push rod 29 in addition, this push rod 29 can move in the 3rd chute 30, and makes the fixing of appropriateness by spring.
As shown in Figure 5, the push rod 29 on second embodiment base 22 ' has the axle center part 291 that a level is stretched out in addition, can engage with keypad portion by this axle center part 291.Therefore when the user will change the operation elevation angle of keyboard, as long as simple push push rod 29, by and the axle center part 291 of push rod 29 interlocks can drive keypad portion and between a primary importance and a second place, move, make the variation at the different operating elevation angle of keypad portion generation as shown in the 4A～4B figure, and the operation of keyboard highly also can be done the adjustment of appropriateness.
Improvement type keyboard of the present utility model has the arc keypad portion and the base of separate design, and keypad portion can move on base by a slide mechanism, therefore as long as the user is the simple push keypad portion, just but the operation elevation angle of rapid adjustment keyboard or operation are highly, convenience when improving keyboard operation widely, and can meet different users's operational requirements.
Though the utility model with preferred embodiment openly as above; but it is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; certainly can do to change and retouching, therefore protection domain of the present utility model is when being as the criterion that claims scope with application is defined.
Claims (17)
1, a kind of keyboard is characterized in that comprising:
One base; And
One keypad portion, this keypad portion is arranged on this base in the mode that can move between a primary importance and a second place, wherein when this keypad portion is positioned at this primary importance on this base, this keypad portion has the one first operation elevation angle, and when this keypad portion is positioned at this second place on this base, this keypad portion has the one second operation elevation angle, and this first operation elevation angle is little than the second operation elevation angle.
2, keyboard as claimed in claim 1, it is characterized in that: when this keypad portion is positioned at this primary importance on this base, this keypad portion has one first operation height, when this keypad portion is positioned at this second place on this base, this keypad portion has one second operation height, and this this second operation of first operation aspect ratio is highly low.
3, keyboard as claimed in claim 1 is characterized in that: this base has an axle center part, and this keypad portion has one first chute, and this axle center part can slide in this first chute.
4, keyboard as claimed in claim 3, it is characterized in that: this first chute has one first end and one second end, when this axle center part is arranged in this first end of this first chute, this keypad portion is positioned at this primary importance, when this axle center part was arranged in this second end of this first chute, this keypad portion was positioned at this second place.
5, keyboard as claimed in claim 3 is characterized in that: this first chute has a plurality of retainer springs, makes this axle center part can be fixed in a plurality of centre positions in this first chute.
6, keyboard as claimed in claim 1 is characterized in that: also comprise a push rod, this push rod is arranged on this base in mobilizable mode, moves between this primary importance and this second place to drive this keypad portion.
7, keyboard as claimed in claim 1 is characterized in that: this keypad portion is for having a set radian.
8, keyboard as claimed in claim 7 is characterized in that: this base has an arc-shaped recess, and this arc-shaped recess is identical with the radian of this keypad portion, and this keypad portion can be arranged in this arc-shaped recess.
9, keyboard as claimed in claim 8 is characterized in that: this base has a plurality of protruding rails that be arranged in parallel on the surface of this arc-shaped recess, and this keypad portion bottom surface has a plurality of second chutes that be arranged in parallel, and this protruding rail can slide in this second chute.
10, a kind of keyboard is characterized in that comprising:
One base; And
One keypad portion, this keypad portion is arranged on this base in the mode that can move between a primary importance and a second place, wherein when this keypad portion is positioned at this primary importance on this base, this keypad portion has one first operation height, when this keypad portion is positioned at this second place on this base, this keypad portion has one second operation height, and this this second operation of first operation aspect ratio is highly low.
11, keyboard as claimed in claim 10 is characterized in that: this base has an axle center part, and this keypad portion has one first chute, and this axle center part can slide in this first chute.
12, keyboard as claimed in claim 11, it is characterized in that: this first chute has one first end and one second end, when this axle center part is arranged in this first end of this first chute, this keypad portion is positioned at this primary importance, when this axle center part was arranged in this second end of this first chute, this keypad portion was positioned at this second place.
13, keyboard as claimed in claim 11 is characterized in that: this first chute has a plurality of retainer springs, makes this axle center part can be fixed in a plurality of centre positions in this first chute.
14, keyboard as claimed in claim 10 is characterized in that: also comprise a push rod, this push rod is arranged on this base in mobilizable mode, moves between this primary importance and this second place to drive this keypad portion.
15, keyboard as claimed in claim 10 is characterized in that: this keypad portion is for having a set radian.
16, keyboard as claimed in claim 15 is characterized in that: this base has an arc-shaped recess, and this arc-shaped recess is identical with the radian of this keypad portion, and this keypad portion can be arranged in this arc-shaped recess.
17, keyboard as claimed in claim 16 is characterized in that: this base has a plurality of protruding rails that be arranged in parallel on the surface of this arc-shaped recess, and this keypad portion bottom surface has a plurality of second chutes that be arranged in parallel, and this protruding rail can slide in this second chute.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116760 CN2665811Y (en) | 2003-11-14 | 2003-11-14 | Keyboard |
| HK04104967A HK1063992A2 (en) | 2003-11-14 | 2004-07-08 | Ergonomic keyboard. |
| EP04105710A EP1531485B1 (en) | 2003-11-14 | 2004-11-11 | Adjustable keyboard |
| DE602004001315T DE602004001315T2 (en) | 2003-11-14 | 2004-11-11 | Adjustable keyboard |
| AT04105710T ATE331292T1 (en) | 2003-11-14 | 2004-11-11 | ADJUSTABLE KEYBOARD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116760 CN2665811Y (en) | 2003-11-14 | 2003-11-14 | Keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665811Y true CN2665811Y (en) | 2004-12-22 |
Family
ID=34109585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320116760 Expired - Fee Related CN2665811Y (en) | 2003-11-14 | 2003-11-14 | Keyboard |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2665811Y (en) |
| HK (1) | HK1063992A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959768A (en) * | 2017-03-01 | 2017-07-18 | 明基电通有限公司 | Adjustable for height rocker actuator |
| CN109814664A (en) * | 2017-11-21 | 2019-05-28 | 英业达科技有限公司 | Portable electronic devices |
| CN111090302A (en) * | 2019-10-14 | 2020-05-01 | 出门问问信息科技有限公司 | Wearable electronic equipment of slidingtype |
-
2003
- 2003-11-14 CN CN 200320116760 patent/CN2665811Y/en not_active Expired - Fee Related
-
2004
- 2004-07-08 HK HK04104967A patent/HK1063992A2/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959768A (en) * | 2017-03-01 | 2017-07-18 | 明基电通有限公司 | Adjustable for height rocker actuator |
| CN109814664A (en) * | 2017-11-21 | 2019-05-28 | 英业达科技有限公司 | Portable electronic devices |
| CN111090302A (en) * | 2019-10-14 | 2020-05-01 | 出门问问信息科技有限公司 | Wearable electronic equipment of slidingtype |
| CN111090302B (en) * | 2019-10-14 | 2022-03-18 | 出门问问信息科技有限公司 | Wearable electronic equipment of slidingtype |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1063992A2 (en) | 2004-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2792052Y (en) | Image reading device | |
| CN1694466A (en) | Double sliding-type portable communication apparatus | |
| CN1925508A (en) | Slide assembly for a portable terminal | |
| CN2665811Y (en) | Keyboard | |
| CN1873870A (en) | Key switch device | |
| CN1273273C (en) | Electric shaver | |
| CN1805585A (en) | Load balancing method for layered WCDMA network | |
| CN2828923Y (en) | Adjustable mouse | |
| CN1815651A (en) | Input device, key structure and its elastic mechanism | |
| CN1848902A (en) | Digital duplicating equipment with intelligent adapting function and duplicating method thereof | |
| CN2711877Y (en) | Double widened key structure | |
| CN1690907A (en) | Keyboard, lifting press key components and elastic components thereof | |
| CN1901786A (en) | Slide opening and closing device of portable terminal | |
| CN1453689A (en) | Button capable of being lifted and keyboard with the button | |
| CN2715316Y (en) | Keyboard and push-button lifting member and elastic member thereof | |
| CN1217359C (en) | Touch-controlled key structure | |
| CN1256646C (en) | Device and method for determining output signals by pressure and press time | |
| CN1570837A (en) | Fast switching technology for literal input | |
| CN2428813Y (en) | Structure-improved keyboard | |
| CN2524278Y (en) | Key operator of hand computer | |
| CN2702580Y (en) | Modified small-sized printed circuit board carrier | |
| CN1317618C (en) | Mechanism with rotating and translating functions | |
| CN2664299Y (en) | Mobile phone and battery fastening structure thereof | |
| CN2508287Y (en) | Computer keyboard key | |
| CN2749038Y (en) | Notebook computer push-button |
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: 20041222 Termination date: 20091214 |