CN104112623B - A kind of cushion type pressure switch - Google Patents
A kind of cushion type pressure switch Download PDFInfo
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- CN104112623B CN104112623B CN201410337499.5A CN201410337499A CN104112623B CN 104112623 B CN104112623 B CN 104112623B CN 201410337499 A CN201410337499 A CN 201410337499A CN 104112623 B CN104112623 B CN 104112623B
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- masking foil
- conductive masking
- dividing plate
- relay
- inflatable packer
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Abstract
A kind of cushion type pressure switch includes qi of chong channel ascending adversely pad, and it is located at the dividing plate in qi of chong channel ascending adversely pad, dividing plate is made up of insulant, dividing plate set with arcuate socket, dividing plate is separated into upper sheaf space, lower layer space inflatable packer, upper sheaf space wall is provided with Upper conductive masking foil, and lower layer space is provided with underlying conductive masking foil, and Upper conductive masking foil, underlying conductive masking foil are electrically connected with relay respectively；Described Upper conductive masking foil and described underlying conductive masking foil form loop by the arcuate socket of the dividing plate relay that contacts with power supply, and Upper conductive masking foil does not contact with underlying conductive masking foil relay and power supply disconnection.It is an advantage of the current invention that simple in construction, control switch by people itself, accomplish that people sits and namely open, namely people walks closes.
Description
Technical field
The present invention relates to a kind of cushion type pressure switch, specifically a kind of Guan Bi or closedown being realized switch by pressure change.
Background technology
At present, the household electrical appliance such as electric fan, electric heater are more and more universal, but therewith along with very big Electrical Safety hidden danger, for electric heater, electric heater is by converting electrical energy into heat energy, and periphery is heated, and its high power is inevitable, once improper use, initiation fire etc. electric appliances will being equal to as immersion heater.Not turned off by electric heater in time when people leave is a major reason of initiation fire, if a kind of switch can be designed, people time can start electric fan, electric heater, leave electric fan, electric heater side is automatically switched off, although above-mentioned target can be realized by complicated induction system, but cost is high, it is unfavorable for promoting.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, by the switch that people itself controls cushion type pressure switch, accomplishes that people sits and namely opens, and namely people walks closes.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of cushion type pressure switch includes inflatable packer, and it is located at the dividing plate in inflatable packer, dividing plate is made up of insulant, setting on dividing plate and use arcuate socket, dividing plate is separated into upper sheaf space, lower layer space inflatable packer, and upper sheaf space wall is provided with Upper conductive masking foil, lower layer space is provided with underlying conductive masking foil, and Upper conductive masking foil, underlying conductive masking foil are electrically connected with relay respectively；
Described Upper conductive masking foil and described underlying conductive masking foil form loop by the arcuate socket of the dividing plate relay that contacts with power supply, and Upper conductive masking foil does not contact with underlying conductive masking foil relay and power supply disconnection.
Further, dividing plate is made up of rubber.
Further, it is provided with multiple projection between Upper conductive masking foil and/or underlying conductive masking foil and inflatable packer wall.
It is also possible that inflatable packer edge is provided with multiple air cavity, air cavity connects with inflatable packer, and at the same pressure, air cavity wall is bigger than inflatable packer wall deflection.
It is also possible that the supply voltage of relay is less than 36A.
It is also possible that punching has noble gas in inflatable packer.
The technical solution adopted for the present invention to solve the technical problems provided by the invention is: provide a kind of cushion type pressure switch, relay-set is set in medicated cushion, medicated cushion shape is changed by the size of pressure, make relay-set energising or power-off, and then make existing relay-set (little circuit arrangement) control domestic circuit, the present invention compared with prior art has the following advantages: make small household appliances (warmer, electric fan) accomplish that people sits and namely open, namely people walks closes, and simple in construction, with low cost, easily fabricated, it is easy to carry, appearance looks elegant, not only practicality but also can be used as decoration and furniture, the on an off to warmer is can be achieved with without destroying household electrical appliance wired circuit, owing to being not directly contacted with electric switch, do not have Danger Electric shock risk, and namely tear immediate shipment open, plug and play, not by the restriction in place and external condition；Without remote Switching Power Supply back and forth, powered-down of whipping, eliminate the electric appliance standby waste of energy owing to people cause because of inertia, extend the service life of electrical equipment, it is often more important that the risk of the fire generation that minimizing elimination cause because of warmer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the diaphragm structure schematic diagram of the present invention.
Fig. 3 is A-A sectional drawing in Fig. 1.
Fig. 4 is the circuit diagram of the present invention.
Fig. 5 is the circuit diagram of embodiment of the present invention one.
Fig. 6 is the circuit diagram of embodiment of the present invention two.
In figure: inflatable packer 1, dividing plate 2, arcuate socket 3, upper sheaf space 4, lower layer space 5, Upper conductive masking foil 6, underlying conductive masking foil 7, relay 8, projection 9, air cavity 10, electric fan 11, warmer 12.
Detailed description of the invention
In Fig. 1,2,3, a kind of cushion type pressure switch includes inflatable packer 1, in inflatable packer 1, punching has noble gas, and is located at the dividing plate 2 in inflatable packer 1, and dividing plate 2 is made up of rubber, dividing plate 2 set with arcuate socket 3,2 inflatable packers 1 of dividing plate are separated into sheaf space 4, lower layer space 5, and upper sheaf space 4 wall is provided with Upper conductive masking foil 6, and lower layer space 5 is provided with underlying conductive masking foil 7, in Fig. 4, Upper conductive masking foil 6, underlying conductive masking foil 7 are electrically connected with relay 8 respectively；
It is provided with multiple projection 9 between Upper conductive masking foil 6 and/or underlying conductive masking foil 7 and inflatable packer 1 wall, make Upper conductive masking foil 6 and/or underlying conductive masking foil 7 surface be formed concavo-convex, improve the contact probability between Upper conductive masking foil 6 and underlying conductive masking foil 7；
Inflatable packer 1 edge is provided with six air cavitys 10, and air cavity 10 connects with inflatable packer 1, and at the same pressure, air cavity 10 wall is bigger than inflatable packer 1 wall deflection
Inflatable packer 1 compressive deformation, air cavity 10 deflection is more than inflatable packer 1, Upper conductive masking foil 6 in inflatable packer 1 and underlying conductive masking foil 7 forms loop by the arcuate socket 3 of dividing plate 2 relay 8 that contacts with power supply, and Upper conductive masking foil 6 does not contact with underlying conductive masking foil 7 relay 8 and power supply disconnection.
In Fig. 5, Upper conductive masking foil 6 and underlying conductive masking foil 7 are electrically connected with relay 8 respectively, relay 8 and electric fan 11 are electrically connected, during use, Upper conductive masking foil 6 contacts with underlying conductive masking foil 7, energising in relay 8, relay 8 energising makes electric fan 11 connect with 220V power supply, electric fan 11 is started working, Upper conductive masking foil 6 does not contact with underlying conductive masking foil 7, power-off in relay 8, relay 8 power-off makes electric fan 11 disconnect with 220V power supply, and electric fan 11 quits work.
In Fig. 6, Upper conductive masking foil 6 and underlying conductive masking foil 7 are electrically connected with relay 8 respectively, relay 8 and warmer 12 are electrically connected, during use, Upper conductive masking foil 6 contacts with underlying conductive masking foil 7, energising in relay 8, relay 8 energising makes warmer 12 connect with 220V power supply, warmer 12 is started working, Upper conductive masking foil 6 does not contact with underlying conductive masking foil 7, power-off in relay 8, relay 8 power-off makes warmer 12 disconnect with 220V power supply, and warmer 12 quits work.
The above embodiments are only the preferred technical solution of the present invention; and it is not construed as the restriction for the present invention; the technical scheme that protection scope of the present invention should be recorded with claim, is protection domain including the equivalents of technical characteristic in the technical scheme that claim is recorded.Namely equivalent replacement the within the scope of this is improved, also within protection scope of the present invention.
Claims (3)
1. a cushion type pressure switch, it is characterized in that: described cushion type pressure switch includes inflatable packer (1), and it is located at the dividing plate (2) in inflatable packer (1), dividing plate (2) is made up of insulant, dividing plate (2) set with arcuate socket (3), dividing plate (2) is separated into upper sheaf space (4) inflatable packer (1), lower layer space (5), upper sheaf space (4) wall is provided with Upper conductive masking foil (6), lower layer space (5) is provided with underlying conductive masking foil (7), Upper conductive masking foil (6), underlying conductive masking foil (7) is electrically connected with relay (8) respectively；
Described Upper conductive masking foil (6) and described underlying conductive masking foil (7) form loop by the arcuate socket (3) of dividing plate (2) relay (8) that contacts with power supply, do not contact with underlying conductive masking foil (7) relay (8) and power supply of Upper conductive masking foil (6) disconnects, Upper conductive masking foil (6) and/or be provided with multiple projection (9) between underlying conductive masking foil (7) and inflatable packer (1) wall；
Described dividing plate (2) is made up of rubber;
Described inflatable packer (1) edge is provided with multiple air cavity (10), and air cavity (10) connects with inflatable packer (1), and at the same pressure, air cavity (10) wall is bigger than inflatable packer (1) wall deflection.
2. according to a kind of cushion type pressure switch that claim 1 is described, it is characterized in that: the supply voltage of described relay (8) is less than 36A.
3. according to a kind of cushion type pressure switch that claim 1 is described, it is characterized in that: in described inflatable packer (1), punching has noble gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410337499.5A CN104112623B (en) | 2014-07-16 | 2014-07-16 | A kind of cushion type pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410337499.5A CN104112623B (en) | 2014-07-16 | 2014-07-16 | A kind of cushion type pressure switch |
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| Publication Number | Publication Date |
|---|---|
| CN104112623A CN104112623A (en) | 2014-10-22 |
| CN104112623B true CN104112623B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410337499.5A Active CN104112623B (en) | 2014-07-16 | 2014-07-16 | A kind of cushion type pressure switch |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727692B (en) * | 2015-04-07 | 2017-03-15 | 伍可炳 | Preventing damage subway shield door gates circuit |
| CN104790798B (en) * | 2015-04-07 | 2017-03-15 | 伍可炳 | Preventing damage subway shield door trip |
| CN104790797B (en) * | 2015-04-07 | 2017-03-15 | 伍可炳 | The subway shield accelerator control system of preventing damage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5708245A (en) * | 1992-07-14 | 1998-01-13 | Texas Instruments Incorporated | Normally open pressure responsive switch |
| CN2570950Y (en) * | 2002-09-09 | 2003-09-03 | 群光电子股份有限公司 | Film switch |
| CN201604605U (en) * | 2010-02-09 | 2010-10-13 | 深圳市思比电子有限公司 | Automobile infant seat reminding device |
| CN102623239B (en) * | 2012-03-31 | 2014-04-09 | 潍坊金丝达环境工程股份有限公司 | Non-contact type pressure relay |
| CN203941860U (en) * | 2014-07-16 | 2014-11-12 | 三峡大学 | A kind of cushion type pressure switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203093807U (en) * | 2013-02-20 | 2013-07-31 | 廊坊市金色时光科技发展有限公司 | Foil heating sensing multifunctional cushion body |
-
2014
- 2014-07-16 CN CN201410337499.5A patent/CN104112623B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5708245A (en) * | 1992-07-14 | 1998-01-13 | Texas Instruments Incorporated | Normally open pressure responsive switch |
| CN2570950Y (en) * | 2002-09-09 | 2003-09-03 | 群光电子股份有限公司 | Film switch |
| CN201604605U (en) * | 2010-02-09 | 2010-10-13 | 深圳市思比电子有限公司 | Automobile infant seat reminding device |
| CN102623239B (en) * | 2012-03-31 | 2014-04-09 | 潍坊金丝达环境工程股份有限公司 | Non-contact type pressure relay |
| CN203941860U (en) * | 2014-07-16 | 2014-11-12 | 三峡大学 | A kind of cushion type pressure switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104112623A (en) | 2014-10-22 |
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Effective date of registration: 20201224 Address after: Building 2, No. 3, Fuqian Road, Hailing District, Taizhou City, Jiangsu Province Patentee after: Taizhou Haitong Asset Management Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20201224 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 443002 No. 8, University Road, Yichang, Hubei Patentee before: CHINA THREE GORGES University |
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