CN1239988C - Keyboard elastic connection device - Google Patents
Keyboard elastic connection device Download PDFInfo
- Publication number
- CN1239988C CN1239988C CN 02127595 CN02127595A CN1239988C CN 1239988 C CN1239988 C CN 1239988C CN 02127595 CN02127595 CN 02127595 CN 02127595 A CN02127595 A CN 02127595A CN 1239988 C CN1239988 C CN 1239988C
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- China
- Prior art keywords
- elastic
- elastic body
- perforate
- keyboard connector
- pad
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Abstract
The invention provides a keyboard elastic connecting device, which comprises: a pad, a first elastic body and a second elastic body. The cushion body is provided with a plurality of suitably arranged holes, the first elastic body is of a hollow cylinder structure, one end of the first elastic body extends out to form at least one first flange, the second elastic body is of a hollow cylinder structure, one end of the second elastic body extends out to form at least one second flange, wherein the first elastic body can selectively enable the first flange to abut against the cushion body through the holes, the second elastic body can selectively enable the second flange to abut against the cushion body through another hole, and the first elastic body and the second elastic body are positioned on the cushion body to form a whole.
Description
Technical field
The present invention relates to a kind of elastic keyboard connector, particularly relate to and a kind ofly a plurality of elastic bodys location is arranged at elastic keyboard connector on the pad in the suit mode.
Background technology
In the active computer keyboard technique, button on its keyboard is constructed usually in a rubber and is reached on the relevant touch-control circuit, its single press-key structure is shown in Figure 1A and Figure 1B, the one button top cover 11 that wherein will provide the user of service directly to knock is located on the substrate 10, be provided with positioning piece 14 between this substrate 10 and this button top cover 11, this keeper 14 can provide this button top cover 11 is fixed positioned on this substrate 10, existing personal computer is provided with this keeper 14 and is generally the hollow with accommodation space and sets seat in Figure 1A, and in Figure 1B the existing designed keeper 14a of notebook, usually adopt the disymmetry link design to be crossed as rotating scissors shape, and a rubber elasticity body 121 that has hollow design between this substrate 10 and this button top cover 11, this rubber elasticity body 121 is arranged at the centre that this hollow is set in the accommodation space of seat or is arranged at two connecting rods, and this rubber elasticity body 121 can provide and pushes restoring force, then be provided with relevant touch-control circuit 13 on the substrate 10 of portion or below within it, directly knock this button top cover 11 to push this rubber elasticity body 121 by the user of service, provide compressing to touch this touch-control circuit 13 outputs one electronic signal.In following different legends, be positioned at the assembly of same position with the representative of same numeral and title, with simple and clear icon and be convenient to explanation.
See also shown in Figure 1B, it is the spatial structure decomposing schematic representation of existing keyboard.Wherein as seen, this keyboard structure 1 has a shell 15, and this substrate 10 is arranged on these shell 15 bottoms, and a plurality of button top covers 11 are convexly equipped with out this shell 15 and are separated from each other suitable spacing, respectively this button top cover 11 can provide the direct contact of user of service to knock, and on this substrate 10 and 11 of a plurality of button top covers be provided with a cushion 12, this cushion 12 its be rubber or its complex penetrate make one-body molded, be formed with the rubber elasticity body 121 of a plurality of suitable arrangement hollows on it, this rubber elasticity body 121 is corresponding mutually one by one with this button top cover 11, and then be provided with relevant touch-control circuit 13 on the substrate 10 of portion or below within it, directly knock this button top cover 11 by the user of service these a plurality of button top covers 11 are formed different conditions just, and the button top cover 11 that is knocked can descend and push this rubber elasticity body 121, provides compressing to touch this touch-control circuit 13 output electronic signals.
Because science and technology is maked rapid progress now, electronic product develops rapidly, all all is that requirement is short and small frivolous in the electronic correlation product, be convenient to portable, though and above-mentioned cushion 12 structure applications can be reached the effect of pushing and replying by rubber elasticity body 121 on existing keyboard structure 1, but because single this rubber elasticity body 121 is pushed continually and the answer meeting is damaged to some extent, or owing to the external force intervention makes part rubber elasticity body 121 formation destructions, can this cushion 12 must be changed totally because this cushion 12 is formed in one manufacturing, the usable range of this cushion 12 of limit not only, more causing the increase of producing design cost to cause the burden of waste and increase environmental protection cost, is very urgent so break through these technological difficulties real.
Summary of the invention
Purpose of the present invention is providing a kind of elastic keyboard connector, it is by separately forming single independence with each elastomer structure, make when elastic body assembles with suit with pad, to be easy to positioning and fixing and to be connected and to be convenient to and change, to reach the effect that reduces production costs.
For reaching above-mentioned purpose, the present invention at first provides a kind of elastic keyboard connector, it can abut in the linear displacement motion that allows to carry out with respect to this substrate oscilaltion on the substrate, this key lid elastic connecting device includes: a pad, it offers a perforate, and this pad forms with a bottom surface and this substrate and reclines; An and elastic body, it is a hollow cylinder structure, this elastomeric end extends at least one flange, this elastic body is formed by the resilient material that itself has elastic force, can move and move by the linear displacement that recovery elastic force own rises by the linear displacement that the carrying application of force descends; Wherein, the shape size of this elastomeric outer margin contour is greater than the shape size of the outer margin contour of this perforate, and can be by this elastic body by this perforate with this flange against this bottom surface, this elastic body location is arranged on form on this pad one this substrate that reclines.
For reaching above-mentioned purpose, another embodiment of the present invention is applied to above-mentioned this key lid elastic connecting device on one key board unit, make this key lid elastic connecting device form a kind of elastic keyboard connector, it includes: a pad, and it offers a plurality of perforates of suitable arrangement; One first elastic body, it is a hollow cylinder structure, this first elastomeric end extends at least one first flange, this first elastic body is formed by the resilient material that itself has elastic force, can move and move by the linear displacement that recovery elastic force own rises by the linear displacement that the carrying application of force descends; And one second elastic body, it is a hollow cylinder structure, this second elastomeric end extends at least one second flange, this second elastic body is formed by the resilient material that itself has elastic force, can move and move by the linear displacement that recovery elastic force own rises by the linear displacement that the carrying application of force descends; Wherein, the shape size of this first elastomeric outer margin contour is greater than the shape size of the outer margin contour of this perforate, and can select by this perforate this first flange against this pad by this first elastic body, the shape size of this second elastomeric outer margin contour is greater than the shape size of the outer margin contour of this perforate, and this second elastic body is selected by another perforate this second flange to make this first elastic body and this second elastic body position to be arranged on this pad and to form one against this pad.
Description of drawings
Figure 1A is a kind of one key spatial structure decomposing schematic representation of existing personal computer keyboard;
Figure 1B is a kind of one key spatial structure decomposing schematic representation of existing notebook keyboard;
Fig. 1 C is a kind of spatial structure decomposing schematic representation of existing keyboard;
Fig. 2 A is the first preferred embodiment perspective view of key lid elastic connecting device of the present invention;
Fig. 2 B decomposes cross-sectional view for first preferred embodiment of key lid elastic connecting device of the present invention;
Fig. 2 C is first preferred embodiment combination cross-sectional view of key lid elastic connecting device of the present invention;
Fig. 3 A is the second preferred embodiment perspective view of key lid elastic connecting device of the present invention;
Fig. 3 B decomposes cross-sectional view for second preferred embodiment of key lid elastic connecting device of the present invention;
Fig. 3 C is second preferred embodiment combination cross-sectional view of key lid elastic connecting device of the present invention;
Fig. 4 A is the elastic body first preferred embodiment perspective view of the present invention;
Fig. 4 B is the elastic body second preferred embodiment perspective view of the present invention;
Fig. 4 C is elastic body the 3rd a preferred embodiment perspective view of the present invention;
Fig. 5 A is the pad first preferred embodiment perspective view of the present invention;
Fig. 5 B is the pad second preferred embodiment perspective view of the present invention;
Fig. 6 A is the preferred embodiment spatial structure decomposing schematic representation of elastic keyboard connector of the present invention;
Fig. 6 B is the preferred embodiment spatial structure combination synoptic diagram of elastic keyboard connector of the present invention.
Embodiment
Major technique spirit of the present invention is by each elastomer structure is separately formed single independence, and make when elastic body and pad are connected to form with suit and closely cooperate, the perforate that this pad is offered is easy to the positioning and fixing connection and is convenient to change when making assembling, produce the shortcoming of the higher elastic keyboard connector of design cost to overcome prior art.
See also shown in Fig. 2 A to Fig. 2 C, it is the first preferred embodiment structural representation of key lid elastic connecting device of the present invention.This key lid elastic connecting device 20 includes: a pad 21 and an elastic body 22.This pad 21 is formed by the resilient material that itself has elastic force, this pad 21 offers a perforate 211, this elastic body 22 is formed by the resilient material that itself has elastic force, and this elastic body 22 is a hollow cylinder structure, and an end of this elastic body 22 extends at least one flange 221.In preferred embodiment of the present invention, the carrying out of book for convenience of explanation, wherein design this elastic body 22 and be cylindrical-shaped structure, and this perforate 211 is with to shaped design that should elastic body 22, therefore be designed to circle, certainly the also shape of square column or other polygonal column of this elastic body 22, and this perforate 211 forms square with correspondence or other polygonal shape, being changed to of shape like that mechanism is familiar with this type of operator institute and can be changed enforcement according to above-mentioned exposure, will not break away from the spirit and scope of the present invention, so do not add to give unnecessary details at this, the outer margin contour size that limits this elastic body 22 for convenience of explanation is with a diameter D
1Expression, and the outer margin contour shape of corresponding this elastic body 22 of these perforate 211 outer margin contour shapes and designing are so these perforate 211 outer margin contour diameter are with D
2Expression because this pad 21 and this elastic body 22 are formed by the resilient material that itself has elastic force, is therefore worked as the outer margin contour size D of this elastic body 22 of design
1Be slightly larger than the outer margin contour size D of this perforate 211
2(D
1＞D
2) time, can make these elastic body 22 extruding and pass through this perforate 211, and this elastic body 22 is fixed in the elastic force contraction by this perforate 211, this elastic body 22 is combined with this perforate 211 to form as one, and an end of this elastic body 22 extends at least one flange 221 is arranged, this flange 221 is with the outer rim setting around this elastic body 22, and the outer margin contour size that limits this flange 221 thus is of a size of D
3, and pass through the outer margin contour size (D of the outer margin contour size design of this perforate 211 less than this flange 221
3＞D
2), therefore can make this elastic body 22 by this perforate 211 with this flange 221 against this pad 21, these elastic body 22 location are arranged at combination forms as one on this pad 21.
See also shown in Fig. 3 A to Fig. 3 C, it is the second preferred embodiment structural representation of key lid elastic connecting device of the present invention.In preferred embodiment of the present invention, in following different legends, represent the assembly that is positioned at same position with same numeral and title, with simple and clear icon and convenient illustrations, this key lid elastic connecting device 20a includes: a pad 21a and an elastic body 22.This pad 21a is formed by the resilient material that itself has elastic force, this pad 21a offers a perforate 211a, this perforate 211a outer rim is more extended at least one build-in portion 212, in preferred embodiment of the present invention, wherein this build-in portion 212 is with the outer rim setting around this perforate 211a, and this elastic body 22 is formed by the resilient material that itself has elastic force, this elastic body 22 is a hollow cylinder structure, one end of this elastic body 22 extends at least one flange 221, and this flange 221 is with the outer rim setting around this elastic body 22.Preferred embodiment of the present invention for convenience of explanation, the outer margin contour size that wherein limits this elastic body 22 is with a diameter D
1Expression, the outer margin contour size of this flange 221 is of a size of D
3, this perforate 211a outer margin contour diameter is with D
2Expression, these build-in portion 212 inner edge profile sizes are with D
4Expression.By this perforate 211a, wherein design the outer margin contour size D of this elastic body 22 for the ease of this elastic body 22
1Be slightly less than the 212 inner edge profiles size D of this build-in portion
4(D
4＞D
1) afterwards again with this flange 221 of this perforate 211a build-in, i.e. the outer margin contour of this flange 221 size D
3Be slightly larger than this perforate 211a outer margin contour diameter D
2(D
3＞D
2), when inserting this perforate 211a, this elastic body 22 can be located this elastic body 22 in order to reach certainly, can design the outer margin contour size D of this elastic body 22 this moment
1Be slightly larger than the 212 inner edge profiles size D of this build-in portion
4(D
1＞D
4), being changed to of geomery like that mechanism is familiar with this type of operator institute and can be changed enforcement according to above-mentioned exposure, will not break away from the spirit and scope of the present invention, so do not add to give unnecessary details at this.
See also shown in Fig. 4 A to Fig. 4 C, it is several preferred embodiment perspective view of elastic body of the present invention, in Fig. 4 A of the present invention preferred embodiment, this elastic body 22a is a hollow cylinder structure, can shrink again by self elastic returning original state by stressed compressing, the end of this elastic body 22a extends at least one flange 221a, this flange 221a is with comprehensively around the outer rim setting of mode around this elastic body 22a, in Fig. 4 B of the present invention preferred embodiment, this flange 221b is two outer rim two sides of being located at this elastic body 22b in the left-right symmetric mode, and in Fig. 4 C of the present invention preferred embodiment, this flange 221c is three outer rims of being located at this elastic body 22c with the isogonism symmetric mode.See also shown in Fig. 5 A and Fig. 5 B, it is several preferred embodiment perspective view of pad of the present invention, in Fig. 5 A of the present invention preferred embodiment, this pad 21b offers a perforate 211b, this perforate 211b outer rim is more extended at least one build-in 212b of portion, in preferred embodiment of the present invention, wherein the 212b of this build-in portion is with comprehensively around the outer rim setting of mode around this perforate 211b, in Fig. 5 B of the present invention preferred embodiment, it is two outer rim two sides of being located at this perforate 211c in the left-right symmetric mode for the 212c of this build-in portion, by above certainly this flange 221 also four or more than, and this build-in portion 212 also three or more than, being changed to of quantity like that is familiar with this type of operator institute can be changed enforcement according to above-mentioned exposure, will not break away from the spirit and scope of the present invention, so do not add to give unnecessary details at this.
See also shown in Fig. 6 A and Fig. 6 B preferred embodiment perspective view of its elastic keyboard connector of the present invention.Elastic keyboard connector 2 of the present invention includes: a pad 21, one first elastic body 22d and one second elastic body 22e, elastic keyboard connector 2 of the present invention for convenience of description, to place an order with the rubber elasticity body 121 of a plurality of suitable arrangement hollows in this first elastic body 22d and two elastic bodys of this second elastic body 22e, the 22 expression prior aries, this elastic body 22 of certainly general elastic keyboard connector 2 should be two or more, and following not adding given unnecessary details.In preferred embodiment of the present invention, this pad 21 is formed by the resilient material that itself has elastic force, this pad 21 offers a plurality of perforates 211 of suitable arrangement, and this first elastic body 22d and this second elastic body 22e are formed by the resilient material that itself has elastic force and are a hollow cylinder structure, the end of this first elastic body 22d and this second elastic body 22e extends respectively at least one first flange 221d and at least one second flange 221e, can select by this perforate 211 this first flange 221d against this pad 21 with this second elastic body 22e selection by another perforate 211 this second flange 221e against this pad 21 by this first elastic body 22d, making this first elastic body 22d and this second elastic body 22e position to be arranged on this pad 21 forms as one, this pad 21 after will making up is tiled on the substrate 4, and with this elastic body 22 one by one corresponding on a plurality of touch control units 41, and the other end that carries one first button top cover 3a and this second elastic body 22e when the other end of this first elastic body 22d carries one second button top cover 3b, when this first button top cover 3a or this second button top cover 3b can make this first elastic body 22d or this second elastic body 22e form compressing during by the application of force and descend, trigger this touch control unit 41 so that an electronic signal to be provided, more make and when the application of force is eliminated, recover original planform by this first elastic body 22d and the elastic force of this second elastic body 22e own, this first elastic body 22d and this second elastic body 22e do not interfere with each other the two for separate motion, therefore compared with prior art, must dismantle whole key board unit when not needing single these elastic body 22 structural failure and remove to substitute cushion, as long as by changing respectively these elastic body 22 structures, and, reduce production costs and the effect of built-up time to reach more because this elastic body 22 is easy to be located by connecting when assembling with this pad 21.
The above is to utilize preferred embodiment to describe the present invention in detail, but not limits the scope of the invention, and knows this type of technology personage and can both understand, suitably does some change and adjustment, will not break away from the spirit and scope of the present invention.
Claims (16)
1. elastic keyboard connector, it can abut in the linear displacement motion that allows to carry out with respect to this substrate oscilaltion on the substrate, and this elastic keyboard connector includes:
One pad, it offers a perforate, and this pad forms with a bottom surface and this substrate and reclines; And
One elastic body, it is a hollow cylinder structure, this elastomeric end extends at least one flange, this elastic body is formed by the resilient material that itself has elastic force, can move and move by the linear displacement that recovery elastic force own rises by the linear displacement that the carrying application of force descends;
Wherein, the shape size of this elastomeric outer margin contour is greater than the shape size of the outer margin contour of this perforate, and can be by this elastic body by this perforate with this flange against this bottom surface, this elastic body location is arranged on form on this pad one this substrate that reclines.
2. elastic keyboard connector as claimed in claim 1, wherein this pad is formed by the resilient material that itself has elastic force.
3. elastic keyboard connector as claimed in claim 1, wherein this flange is with around this elastomeric outer rim setting.
4. elastic keyboard connector as claimed in claim 1, wherein this perforate outer rim is more extended at least one build-in portion.
5. elastic keyboard connector as claimed in claim 4, wherein the shape size of the inner edge profile of this build-in portion is less than the shape size of this elastomeric outer margin contour.
6. elastic keyboard connector as claimed in claim 4, wherein this build-in portion is with the outer rim setting around this perforate.
7. elastic keyboard connector, it includes:
One pad, it offers a plurality of perforates of suitable arrangement;
One first elastic body, it is a hollow cylinder structure, this first elastomeric end extends at least one first flange, this first elastic body is formed by the resilient material that itself has elastic force, can move and move by the linear displacement that recovery elastic force own rises by the linear displacement that the carrying application of force descends; And
One second elastic body, it is a hollow cylinder structure, this second elastomeric end extends at least one second flange, this second elastic body is formed by the resilient material that itself has elastic force, can move and move by the linear displacement that recovery elastic force own rises by the linear displacement that the carrying application of force descends;
Wherein, the shape size of this first elastomeric outer margin contour is greater than the shape size of the outer margin contour of this perforate, and can select by this perforate this first flange against this pad by this first elastic body, the shape size of this second elastomeric outer margin contour is greater than the shape size of the outer margin contour of this perforate, and this second elastic body is selected by another perforate this second flange to make this first elastic body and this second elastic body position to be arranged on this pad and to form one against this pad.
8. elastic keyboard connector as claimed in claim 7, wherein this elastic keyboard connector can abut on the substrate, makes this first elastic body and this second elastic body can allow to carry out with respect to this substrate respectively the linear displacement motion of oscilaltion.
9. elastic keyboard connector as claimed in claim 8, wherein this pad forms with a bottom surface and this substrate and reclines.
10. elastic keyboard connector as claimed in claim 7, wherein this pad is formed by the resilient material that itself has elastic force.
11. elastic keyboard connector as claimed in claim 7, wherein this first flange is with around this first elastomeric outer rim setting.
12. elastic keyboard connector as claimed in claim 7, wherein this second flange is with around this second elastomeric outer rim setting.
13. elastic keyboard connector as claimed in claim 7, wherein this perforate outer rim is also extended at least one build-in portion.
14. elastic keyboard connector as claimed in claim 13, wherein the shape size of the inner edge profile of this build-in portion is less than the shape size of this first elastomeric outer margin contour.
15. elastic keyboard connector as claimed in claim 13, wherein the shape size of the inner edge profile of this build-in portion is less than the shape size of this second elastomeric outer margin contour.
16. elastic keyboard connector as claimed in claim 13, wherein this build-in portion is with the outer rim setting around this perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02127595 CN1239988C (en) | 2002-08-01 | 2002-08-01 | Keyboard elastic connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02127595 CN1239988C (en) | 2002-08-01 | 2002-08-01 | Keyboard elastic connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1472625A CN1472625A (en) | 2004-02-04 |
| CN1239988C true CN1239988C (en) | 2006-02-01 |
Family
ID=34143564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02127595 Expired - Fee Related CN1239988C (en) | 2002-08-01 | 2002-08-01 | Keyboard elastic connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1239988C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI748277B (en) * | 2019-11-06 | 2021-12-01 | 王鼎瑞 | Buckle structure |
| CN117352321A (en) * | 2022-06-28 | 2024-01-05 | 华为技术有限公司 | Keyboard of an electronic device and electronic device |
-
2002
- 2002-08-01 CN CN 02127595 patent/CN1239988C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1472625A (en) | 2004-02-04 |
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Granted publication date: 20060201 |