CN2715228Y - Folding keyboard - Google Patents
Folding keyboard Download PDFInfo
- Publication number
- CN2715228Y CN2715228Y CN 200420067829 CN200420067829U CN2715228Y CN 2715228 Y CN2715228 Y CN 2715228Y CN 200420067829 CN200420067829 CN 200420067829 CN 200420067829 U CN200420067829 U CN 200420067829U CN 2715228 Y CN2715228 Y CN 2715228Y
- Authority
- CN
- China
- Prior art keywords
- button portion
- foldable keyboard
- button
- loam cake
- keyboard
- 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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Abstract
A folding keyboard of the utility model comprises a connection part, an upper cover, a first key part and a second key part. Wherein, the upper cover is pivoted at the connection part, the first key part is connected with the connection part in a moving way between one first position and one second position, and the second key part is pivoted at the first key part. When the folding keyboard is in one operating state, the first key part is positioned at the first position, and the first and the second key parts are unfolded and positioned at the same plane; and when the folding keyboard is in one taking in state, the second key part is folded between the first key part and the upper cover, and the first key part is positioned at the second position.
Description
Technical field
The utility model relates to a kind of Foldable keyboard, particularly a kind ofly can save the space significantly, and is convenient to user's collection and the Foldable keyboard that carries.
Background technology
Fig. 1 is the synoptic diagram of a prior art Foldable keyboard, and as shown in Figure 1, general common Foldable keyboard 10 is a two-part, mainly comprises right button portion of a left button portion 12, one 14, a rotating shaft 16 and a bracing frame 18.Wherein left button portion 12 and right button portion 14 see through rotating shaft 16 and articulate, bracing frame 18 articulates with left button portion, when needs are collected, the user folds into bracing frame 18 in the left button portion earlier, be the center with rotating shaft 16 again, with left button portion 12 and 14 doublings in opposite directions of right button portion, to reach the purpose of folding storage.
Prior art bracing frame 18 is connected in left button portion 12 (also can connect right button portion 14), supporting a portable electronic devices, as: PDA.Yet because general two-part keyboard only can reduce the area of half after folding, and bracing frame 18 is not easy to be arranged at the centre after keyboard launches, so the user is when the operation portable electronic devices, and the utmost point does not meet ergonomics.
See also Fig. 2 again, this figure is the synoptic diagram of another prior art Foldable keyboard.Prior art four-folding keyboard 20 mainly comprises one first to fourth section 22a～22d of portion, and can be folding according to the mode shown in Figure 1B.Yet, because the thickness of traditional four-folding keyboard after folding is thicker, and can cause part button 24 outstanding after folding between second section 22b of portion and the 3rd section 22c of portion, make button 24 be vulnerable to collision and cause damage, be not an ideal designs therefore.
Therefore, the purpose of this utility model is to provide a kind of Foldable keyboard, in the hope of eliminating the shortcoming of prior art Foldable keyboard.
The utility model content
The purpose of this utility model just is to provide a kind of Foldable keyboard, and it has thin fold thicknesses, makes things convenient for the user to carry and collects.
For achieving the above object, the utility model provides a kind of Foldable keyboard, comprises linking part, loam cake, the first button portion and the second button portion.Wherein, loam cake is articulated in connecting portion, and the first button portion is being connected with linking part in the mode that moves between a primary importance and the second place, and the second button portion is articulated in the first button portion.When Foldable keyboard was in mode of operation, the first button portion was positioned at primary importance, and the first button portion and the second button portion launch to be positioned at same plane; And when Foldable keyboard was in receiving state, the second button portion was superimposed between the first button portion and loam cake, and the first button portion is positioned at the second place.
For this reason, the utility model provides a kind of Foldable keyboard, and described Foldable keyboard comprises: a linking part; One loam cake is articulated in described connecting portion; One first button portion is being connected with described linking part in the mode that moves between a primary importance and the second place; And one second button portion, be articulated in the described first button portion, wherein when described Foldable keyboard is in a mode of operation, the described first button portion is positioned at described primary importance, and when described Foldable keyboard is in a receiving state, the described second button portion is folded between described first button portion and the described loam cake, and the described first button portion is positioned at the described second place.
In a preferred embodiment, the first button portion has a plurality of first buttons, the second button portion has a plurality of second buttons, the first button portion has one first irregular edge, the second button portion has one second irregular edge, and first edge and second edge are rearranged with staggered complimentary fashion by first button and second button respectively.When Foldable keyboard was in receiving state, the first button portion and the second button portion were folded toward, and second button is towards first button.
Linking part of the present utility model has one first chute, and the first button portion has a fin, and fin is arranged in first chute, and the first button portion can be slided between the primary importance and the second place.Again, linking part has a trip, and the second button portion has a buckling parts, and when the second button portion of Foldable keyboard launched, trip engaged with buckling parts, to fix the second button portion.
Secondly, loam cake of the present utility model has a projection, and the first button portion has one second chute, when the second button portion superimposed between the first button portion and loam cake the time, projection and second chute fastening, and can in second chute, slide.Again, the first button portion has one first breach, and the second button portion has one second breach, when the second button portion superimposed in the first button portion time, the position of first breach and second breach matches, and makes the projection of loam cake just can pass through first breach and second breach, and enters in second chute.
The utility model is the two-period form Foldable keyboard, and its folding mode is simple than conventional keyboard, and the thinner thickness after folding makes things convenient for the user to carry and collects.
Secondly, be positioned at the loam cake of keyboard central authorities, can place portable electronic devices on it, and help to prevent dust, and avoid making button impaired because of collision.
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment and cooperate appended graphic elaborating.
Description of drawings
Fig. 1 is the synoptic diagram of a prior art Foldable keyboard.
Fig. 2 is the synoptic diagram of another prior art Foldable keyboard.
Stereographic map when Fig. 3 A is deployed in mode of operation for the utility model Foldable keyboard.
Fig. 3 B is the sectional view of b-b ' section among Fig. 3 A.
Synoptic diagram when Fig. 3 C is applied to portable electronic devices for the utility model Foldable keyboard.
Fig. 4 is the stereographic map of the second button portion when folding.
Fig. 5 is the stereographic map of the second button portion when being folded in the first button portion.
The stereographic map of Fig. 6 when to be that the keyboard loam cake is entire go up.
Stereographic map when Fig. 7 is in receiving state for the utility model Foldable keyboard.
Description of reference numerals:
10～prior art eighty percent discount keyboard
12～left button portion
14～right button portion
16～rotating shaft
18～support portion
20～prior art, four folding keyboards
22a～first section portion
22b～second section portion
22c～3rd section portion
22d～4th section portion
24～edge button
100～the utility model Foldable keyboard
30～linking part
32～trip
34～the first chutes
36～base plate
40～loam cake
42～pivot
44～back up pad
45～pivot
46～projection
47～connected circuit
48～rotating shaft
49～adjusting lever
491～infrared transceiver
50～the first button portions
51～the first housings
52～the first buttons
53～fin
54～the first breach
56～the second chutes
58～pivot
60～the second button portions
61～the second housings
62～the second buttons
66～the second breach
68～buckling parts
70～portable electronic devices
72～infrared transceiver
A-a '～separator bar
B-b '～section
E1～first edge
E2～second edge
Embodiment
Stereographic map when Fig. 3 A is deployed in mode of operation for the utility model Foldable keyboard.Foldable keyboard 100 of the present utility model comprises linking part 30, loam cake 40, the first button portion 50 and the second button portion 60.Wherein, loam cake 30 is articulated in connecting portion 30, the first button portions 50 being connected with linking part 30 in the mode of horizontal slip between a primary importance and the second place, and the second button portion 60 is articulated in the first button portion, 50 right sides.When Foldable keyboard 100 is in as shown in Figure 3A mode of operation, the first button portion 50 is positioned at the primary importance with respect to linking part 30, and the first button portion 50 and the second button portion 60 launch to be positioned at same plane, and when folding when taking in Foldable keyboard 100, the second button portion 60 can be superimposed in the first button portion 50, again loam cake 40 is fastened with first and second button portion 50,60, and the first button portion 50 that promotes moves to the second place with respect to this linking part 30.
Below with regard to the utility model Foldable keyboard 100 each partly part be described in detail as follows:
As shown in Figure 3A, the second button portion 60 of Foldable keyboard 100 articulates with the pivot 58 and the first button portion 50.Wherein, the first button portion 50 has first housing 51 and a plurality of first button 52, the second button portions 60 on it of being provided with have second housing 61 and a plurality of second buttons 62 on it are set.And keyboard 100 first buttons 52 and second button 62 are arranged with staggered complimentary fashion, form the first irregular edge E1 and the second edge E2 respectively, and are separated with separator bar a-a '.Therefore, when Foldable keyboard 100 was in mode of operation as Fig. 3 A, the key arrangement formula of Foldable keyboard 100 was identical with the known keyboard arrangement mode of common people.
Fig. 3 B is the sectional view of b-b ' section among Fig. 3 A.Shown in Fig. 3 A and Fig. 3 B, the linking part 30 of the utility model Foldable keyboard 100 has first chute 34, the first button portion 50 has fin 53, and fin 53 is arranged in first chute 34, and the first button portion 50 can be slided in first chute 34 with respect to connecting portion 30.When Foldable keyboard 100 was in as shown in Figure 3A mode of operation, the first button portion 50 was positioned at the primary importance with respect to linking part 30, and the second button portion 60 and the first button portion 50 are deployable to same planes.Wherein, second housing 61 that linking part 30 has a trip 32, the second button portions 60 has a buckling parts 68, and when the second button portion 60 of Foldable keyboard 100 launched, trip 32 engaged with buckling parts 68, to fix the second button portion 60.
As shown in Figure 3A, the loam cake 40 of Foldable keyboard 100 sees through pivot 42 and is connected with linking part 30, and loam cake 40 has one through the back up pad 44 of pivot 45 with its pivot joint, when keyboard launches, loam cake 40 can be supported on an angle of inclination, with carrying portable electronic devices (as: PDA).In addition, the loam cake 40 of the utility model Foldable keyboard 100 has a connected circuit 47, an adjusting lever 49 and an infrared transceiver 491 in addition, connected circuit 47 couples keyboard control circuit (not shown) and the infrared transceiver 491 in the first button portion 50, infrared transceiver 491 is arranged at an end of adjusting lever 49, and the other end of adjusting lever 49 is connected with loam cake 40 in rotating mode by rotating shaft 48; Therefore, when using Foldable keyboard of the present utility model to import, as long as adjusting lever is adjusted to appropriate location as Fig. 3 C, the keying signal that keyboard control circuit produced can see through the infra-red signal that infrared transceiver 49 is sent, transfer to the infrared receiver 71 of portable electronic devices 70, so, can significantly improve practicality of the present utility model.
The stereographic map that Fig. 4 is the second button portion 60 when folding, Fig. 5 are the stereographic map of the second button portion 60 when being folded in the first button portion 50.When taking in Foldable keyboard 100, the first button portion 50 and the second button portion 60 can be folded toward, make second button 62 towards first button 52.
Secondly, loam cake 40 of the present utility model first housing 51 that has a projection 46, the first button portions 50 in addition has one second chute 56 and second housing 61 of first breach, 54, the second button portions 60 that are communicated with second chute 56 has one second breach 66.As shown in Figure 6, when the second button portion 60 superimposed in the first button portion 50 time, the position of first breach 54 and second breach 66 matches, the projection 46 of loam cake 40 just can be entered in second chute 56 by second breach 66 and first breach 54, the projection 46 of loam cake 40 and second chute 56 fasten, and can be in second chute 56 horizontal sliding.
Stereographic map when Fig. 7 is in receiving state for the utility model Foldable keyboard.As Figure 6 and Figure 7, after second chute 56 of the projection 46 of loam cake 40 and the first button portion 50 fastens, the second button portion 60 is folded between the first button portion 50 and the loam cake 40, and the first button portion 50 and loam cake 40 cooperating by fin 53 and first chute 34 (Fig. 3 B) and projection 46 and second chute 56, make first and second button portion 50,60 slidably take in the loam cake 40, and at this moment, the first button portion 50 is positioned at a second place with respect to linking part 30.
When the user will launch Foldable keyboard 100 of the present utility model, as long as according to the reversed sequence of Fig. 7 to Fig. 3 A, earlier with first and second button portion 50,60 release, again loam cake 40 is opened, then again the second button portion 60 is expanded to position as shown in Figure 3A, can bring into use.
The utility model two-period form Foldable keyboard, it is folding and use-pattern is simpler, and the more traditional four-folding Foldable keyboard of thickness after folding is thin, makes things convenient for the user to carry and collects.In addition, the upper cover design of keyboard not only can be used for supporting the portable electronic devices as PDA etc., and can be effectively dustproof, and avoids making button impaired because of collision.
Though the utility model with preferred embodiment openly as above; yet; it is not in order to limit the utility model; those skilled in the art; under the prerequisite that does not break away from spirit and scope of the present utility model; certainly can do some and change and retouching, therefore protection domain of the present utility model should comprise above-described change and retouching.
Claims (12)
1. Foldable keyboard is characterized in that described Foldable keyboard comprises:
One linking part;
One loam cake is articulated in described connecting portion;
One first button portion is being connected with described linking part in the mode that moves between a primary importance and the second place; And
One second button portion is articulated in the described first button portion,
Wherein when described Foldable keyboard is in a mode of operation, the described first button portion is positioned at described primary importance, and when described Foldable keyboard is in a receiving state, the described second button portion is folded between described first button portion and the described loam cake, and the described first button portion is positioned at the described second place.
2. Foldable keyboard as claimed in claim 1, it is characterized in that the described first button portion has a plurality of first buttons, the described second button portion has a plurality of second buttons, and when described Foldable keyboard was in described receiving state, described second button was towards described first button.
3. Foldable keyboard as claimed in claim 1 is characterized in that when described Foldable keyboard is in described mode of operation, and described first button portion and the described second button portion launch to be positioned at same plane.
4. Foldable keyboard as claimed in claim 1, it is characterized in that described linking part has one first chute, the described first button portion has a fin, and described fin is arranged in described first chute, and the described first button portion can be slided between the described primary importance and the described second place.
5. Foldable keyboard as claimed in claim 1, it is characterized in that described linking part has a trip, the described second button portion has a buckling parts, when described Foldable keyboard is in described mode of operation, described trip engages with described buckling parts, with the fixing described second button portion.
6. Foldable keyboard as claimed in claim 1, it is characterized in that described loam cake has a projection, the described first button portion has one second chute, when the described second button portion superimposed between described first button portion and described loam cake the time, described projection and described second chute fasten, and can slide in described second chute.
7. Foldable keyboard as claimed in claim 6, it is characterized in that the described first button portion has one first breach, the described second button portion has one second breach, and superimposed in the described first button portion time when the described second button portion, the position of described first breach and described second breach matches.
8. Foldable keyboard as claimed in claim 7 is characterized in that when the described second button portion superimposedly in the described first button portion time, and the described projection of described loam cake just can pass through described first breach and described second breach, enters in described second chute.
9. Foldable keyboard as claimed in claim 2, it is characterized in that the described first button portion has one first irregular edge, the described second button portion has one second irregular edge, and described first edge and described second edge are rearranged with staggered complimentary fashion by described first button and described second button respectively.
10. Foldable keyboard as claimed in claim 1, it is characterized in that described loam cake have one with the back up pad of its pivot joint, when described Foldable keyboard launches, described loam cake can be supported on an angle of inclination.
11. Foldable keyboard as claimed in claim 1 it is characterized in that described loam cake has a connected circuit and an infrared transceiver, and described connected circuit is electrically connected with described infrared transceiver.
12. Foldable keyboard as claimed in claim 11 is characterized in that also comprising:
One adjusting lever, an end of described adjusting lever are arranged in rotating mode and cover on described, and described infrared transceiver is arranged on the other end of described adjusting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067829 CN2715228Y (en) | 2004-06-03 | 2004-06-03 | Folding keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067829 CN2715228Y (en) | 2004-06-03 | 2004-06-03 | Folding keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715228Y true CN2715228Y (en) | 2005-08-03 |
Family
ID=34873681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067829 Expired - Fee Related CN2715228Y (en) | 2004-06-03 | 2004-06-03 | Folding keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715228Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024822A1 (en) * | 2010-08-26 | 2012-03-01 | 嘉兴淳祥电子科技有限公司 | Novel folding keyboard structure |
| TWI475359B (en) * | 2012-09-25 | 2015-03-01 | Pegatron Corp | Portable computer |
-
2004
- 2004-06-03 CN CN 200420067829 patent/CN2715228Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024822A1 (en) * | 2010-08-26 | 2012-03-01 | 嘉兴淳祥电子科技有限公司 | Novel folding keyboard structure |
| TWI475359B (en) * | 2012-09-25 | 2015-03-01 | Pegatron Corp | Portable computer |
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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: 20050803 Termination date: 20130603 |