CN102024582B - Omnibearing tact switch - Google Patents
Omnibearing tact switch Download PDFInfo
- Publication number
- CN102024582B CN102024582B CN201010530206.7A CN201010530206A CN102024582B CN 102024582 B CN102024582 B CN 102024582B CN 201010530206 A CN201010530206 A CN 201010530206A CN 102024582 B CN102024582 B CN 102024582B
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- sleeve
- inwall
- wall
- wall sleeve
- omnibearing
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to an omnibearing tact switch comprising an outer wall sleeve and an inner wall sleeve, wherein the outer wall sleeve is arranged outside the inner wall sleeve, a silica gel gasket is embedded between the outer wall sleeve and the inner wall sleeve, and a positioning rubber ring is embedded between the bottom of the outer wall sleeve and the bottom of the inner wall sleeve. The pressed sensing type switch is characterized in that an LED switch does not need to be pressed by fingers all the times, which more conforms to the writing custom of an operator; and because the switch has smaller conduction pressure, the switch can be conduced by slight pressure.
Description
Technical field
The present invention relates to electronics, switch, particularly the pressure-sensitive interaction pen in visual interactive formula optical projection system, particularly a kind of Omnibearing tact switch.
Background technology
Touch-switch has been widely used in various electronic equipments, for the switching manipulation of control circuit, according to existing product with
The operation principle of design, roughly can be divided into: two kinds of direct press type and side compression types.
Direct press type: prevent a metal clips below actuation button, by pressure, make shell fragment and adopting bottom electrode contact, circuit turn-on.This kind of product can only bear positive pressure, and its conducting power depends on the elasticity of shell fragment, generally more than 100 gram forces.
Side compression type: by preventing a plurality of electrode contacts in shell fragment bottom, can realize multi-way conduction, when bearing side pressure, also can conducting, but its conducting power and useful life are all not as good as direct press type switch.
Prior art discloses the patent No.: CN200920303978.X name is called the utility model patent of touch-switch, the field of switches that a kind of touch-switch belongs to power consumption equipment or utensil conducting or cuts off the electricity supply is disclosed in specification, the utility model comprises base, support, the young sheet of pot, button core, eyeglass and upper cover, in base bottom, be designed with a plurality of pins, the young sheet of pot is assemblied in support, button core and support are assembled together, upper cover and button core top are assembled together, base and support are integrated by injection moulding mode global formation, eyeglass and upper cover are integrated by injection moulding mode global formation, this touch-switch complex structure, design unreasonable, inconvenient user uses.
Summary of the invention
For overcoming prior art deficiency, objects of the present invention are to provide a kind of Omnibearing tact switch, this pressure-sensitive switch designs, without pin LED switch with finger always, the writing style that more meets operator, and its conducting pressure is less, only needs light pressure to get final product conducting.
The present invention includes outer wall sleeve and inwall sleeve, it is outside that described outer wall jacket casing is located at inwall sleeve, between described outer wall sleeve and inwall sleeve, is embedded with silicone gasket, between described outer wall sleeve and inwall sleeve bottom, is embedded with positioning rubber circle.
Outer wall sleeve of the present invention adopts copper or other conductive metallic materials, and described inwall sleeve adopts copper or other conductive metallic materials, and described silicone gasket adopts soft silica gel material.
Outer wall sleeve of the present invention is connected with positive source, and described inwall sleeve is connected with power cathode.
Another embodiment of the present invention comprises outer wall sleeve and inwall sleeve, it is outside that described outer wall jacket casing is located at inwall sleeve, described inwall sleeve cross section is T-shaped, described outer wall sleeve covers is longitudinally outside in inwall sleeve, between the lower inside of the top of described inwall sleeve inner side and the shirt rim, top of outer wall sleeve, be embedded with silicone gasket, between described outer wall sleeve and inwall sleeve middle part, be embedded with positioning rubber circle
Outer wall sleeve of the present invention adopts copper or other conductive metallic materials, and described inwall sleeve adopts copper or other conductive metallic materials, and described silicone gasket adopts soft silica gel material.
Outer wall sleeve of the present invention is connected with positive source, and described inwall sleeve is connected with power cathode.
Remarkable advantage of the present invention is:
1, compact conformation is reasonable in design, is convenient to produce in a large number and apply.
2, for the middle application at interactive projection pen, nib only need touch function screen gently, can realize the luminous of front end LED, and realizes alternately, is all much better than existing product in sensitivity and useful life, and without using multiconductor shell fragment, cost simple in structure is lower.
accompanying drawing explanation
Fig. 1 is Omnibearing tact switch organigram of the present invention.
Fig. 2 is another embodiment organigram of Omnibearing tact switch of the present invention.
Fig. 3 is interactive projection system schematic diagram.
Shown in figure: 1-outer wall sleeve, 2-inwall sleeve, 3-silicone gasket, 4-positioning rubber circle.
embodiment
Now in conjunction with Figure of description 1, introduce Omnibearing tact switch embodiment of the present invention: comprise outer wall sleeve 1 and inwall sleeve 2, described outer wall sleeve 1 is sheathed on inwall sleeve 2 outsides, between described outer wall sleeve 1 and inwall sleeve 2, be embedded with silicone gasket 3, between described outer wall sleeve 1 and the bottom of inwall sleeve 2, be embedded with positioning rubber circle 4.
Outer wall sleeve of the present invention adopts copper or other conductive metallic materials, and described inwall sleeve adopts copper or other conductive metallic materials, and described silicone gasket adopts soft silica gel material.
Now in conjunction with Figure of description 2, introduce another embodiment of Omnibearing tact switch of the present invention: comprise outer wall sleeve 1 and inwall sleeve 2, described outer wall sleeve 1 is sheathed on inwall sleeve 2 outsides, described inwall sleeve 1 cross section is T-shaped, described outer wall sleeve 1 is coated on longitudinal outside of inwall sleeve 2, between the lower inside of the top of described outer wall sleeve 1 inner side and the shirt rim, top of outer wall sleeve 2, be embedded with silicone gasket 3, between described outer wall sleeve 1 and inwall sleeve 2 middle parts, be embedded with positioning rubber circle 4
Outer wall sleeve of the present invention adopts copper or other conductive metallic materials, and described inwall sleeve adopts copper or other conductive metallic materials, and described silicone gasket adopts soft silica gel material.
The course of work:
In the present invention, owing to having adopted Omnibearing tact switch, when interaction pen touches screen gently, LED can be triggered, and carry out interactive operation, thereby write without pin switch with hand always, simple and sensitive operates at once.
The invention is not restricted to above-mentioned execution mode, for those of ordinary skills, any apparent improvement or change that above-mentioned execution mode is made, can not exceed the protection range of design of the present invention and claims.
Claims (4)
1. an Omnibearing tact switch, comprise outer wall sleeve and inwall sleeve, it is characterized in that: it is outside that described outer wall jacket casing is located at inwall sleeve, between described outer wall sleeve and inwall sleeve, be embedded with silicone gasket, between described outer wall sleeve and inwall sleeve bottom, be embedded with positioning rubber circle, described outer wall sleeve is connected with positive source, and described inwall sleeve is connected with power cathode.
2. an Omnibearing tact switch, comprise outer wall sleeve and inwall sleeve, it is characterized in that: it is outside that described outer wall jacket casing is located at inwall sleeve, described inwall sleeve cross section is T-shaped, described outer wall sleeve covers is in longitudinal outside of inwall sleeve, between the lower inside of the shirt rim, top of the inside top of described inwall sleeve and outer wall sleeve, be embedded with silicone gasket, between described outer wall sleeve and the middle part of inwall sleeve, be embedded with positioning rubber circle.
3. Omnibearing tact switch according to claim 1, it is characterized in that: described outer wall sleeve adopts copper or other conductive metallic materials to manufacture, described inwall sleeve adopts copper or other conductive metallic materials to manufacture, and described silicone gasket adopts soft silica gel material manufacture.
4. Omnibearing tact switch according to claim 2, is characterized in that: described outer wall sleeve is connected with positive source, and described inwall sleeve is connected with power cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530206.7A CN102024582B (en) | 2010-11-03 | 2010-11-03 | Omnibearing tact switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530206.7A CN102024582B (en) | 2010-11-03 | 2010-11-03 | Omnibearing tact switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102024582A CN102024582A (en) | 2011-04-20 |
| CN102024582B true CN102024582B (en) | 2014-01-29 |
Family
ID=43865763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010530206.7A Expired - Fee Related CN102024582B (en) | 2010-11-03 | 2010-11-03 | Omnibearing tact switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102024582B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055643A (en) * | 1989-03-09 | 1991-10-08 | Cge Compagnia Generale Elettromeccanica Spa | Tripping emergency push-button |
| US6702500B1 (en) * | 2002-12-10 | 2004-03-09 | Chartpak Inc. | Writing instrument with combination pocket clip and stylus assembly |
| CN101259811A (en) * | 2008-04-10 | 2008-09-10 | 广州壹鹏电器科技有限公司 | Humpback-proof/ myopia-proof pen with rotary probe |
| CN101776963A (en) * | 2010-03-07 | 2010-07-14 | 明基电通有限公司 | Optical pen |
-
2010
- 2010-11-03 CN CN201010530206.7A patent/CN102024582B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055643A (en) * | 1989-03-09 | 1991-10-08 | Cge Compagnia Generale Elettromeccanica Spa | Tripping emergency push-button |
| US6702500B1 (en) * | 2002-12-10 | 2004-03-09 | Chartpak Inc. | Writing instrument with combination pocket clip and stylus assembly |
| CN101259811A (en) * | 2008-04-10 | 2008-09-10 | 广州壹鹏电器科技有限公司 | Humpback-proof/ myopia-proof pen with rotary probe |
| CN101776963A (en) * | 2010-03-07 | 2010-07-14 | 明基电通有限公司 | Optical pen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102024582A (en) | 2011-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20191103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |