CN203722601U - Touch light sensing switch controller - Google Patents
Touch light sensing switch controller Download PDFInfo
- Publication number
- CN203722601U CN203722601U CN201420072182.9U CN201420072182U CN203722601U CN 203722601 U CN203722601 U CN 203722601U CN 201420072182 U CN201420072182 U CN 201420072182U CN 203722601 U CN203722601 U CN 203722601U
- Authority
- CN
- China
- Prior art keywords
- light sensing
- touch
- photoinduction
- touch light
- signal
- 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 - Lifetime
Links
- 230000004888 barrier function Effects 0.000 claims description 14
- 230000011514 reflex Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Abstract
The utility model relates to a touch light sensing switch controller. The structure of the touch light sensing switch controller is that the signal output end of the touch light sensing device is connected with the signal input end of a central processing unit; the signal output end of the central processing unit is connected with the signal input end of the switch controller; and the touch light sensing device is arranged behind an insulating layer housing. The touch light sensing switch controller has the following advantages that 1) the outer surface of the insulating layer housing is provided with finger-shaped grooves as a finger touch region, so not only fingers can well in contact with the insulating layer housing to play a role in reflection, and but also objects of other shapes can be avoided from being in contact with the groove surface to generate unnecessary interference to cause misoperation; 2) and the signal used by a light sensing transmitting device is an infrared signal of a set frequency or a set signal in other wave bands, so the interference from other surrounding signals can be avoided to avoid misoperation. According to the utility model, switch control is performed by combining the touch light sensing mode with the finger-shaped groove design, advantages, such as simple structure, convenient utilization, good anti-interference capability, etc., can be realized, and the touch light sensing switch controller is suitable for being used in various switch control fields.
Description
Technical field
The utility model relates to a kind of novel touch photoinduction on-off controller, belong to switch control field.
Background technology
Existing switch is controlled and is generally mechanical shift knob, also has the infrared inductor of employing to control as switch.But traditional mechanical switch press-button structure is complicated, easily break down and overall appearance is difficult to beautify, and general infrared inductor is easily by external interference, forms misoperation.Therefore, need to improve existing switch control mode, improve its service behaviour, its quality is better ensured, improve antijamming capability.
Summary of the invention
The utility model proposes a kind of touch photoinduction on-off controller, its object be intended to solve existing switch control in the defects such as complex structure, easy break-down, poor anti jamming capability, overall appearance are difficult to beautify.
Technical solution of the present utility model: touch photoinduction on-off controller, its structure comprises insulating barrier shell, touch Photoinduction device, central processing unit, switch control; The signal output part of described touch Photoinduction device is connected with the signal input part of central processing unit; The signal output part of central processing unit is connected with the signal input part of on-off controller; After insulating barrier shell, place and touch Photoinduction device.
The utlity model has following advantage: 1) at insulating barrier outer surface of outer cover, be designed with finger type groove and be used as finger touch district, can make finger well and insulating barrier housing contacts play reflex, can avoid again other shaped objects engagement concavity rooved face, produce unnecessary interference and cause misoperation; 2) infrared signal that the signal that photoinduction emitter uses is setpoint frequency or other band signal of setting, can avoid the interference of other signal around, avoids misoperation.The utility model, to touch photoinduction mode and to carry out switch control in conjunction with finger type groove design, has the advantages such as simple in structure, easy to use, antijamming capability is strong, is applicable to being applied to various switch control field.
Accompanying drawing explanation
Fig. 1 is principle calcspar of the present utility model.
Fig. 2 is the structural representation of touch Photoinduction device of the present utility model.
In accompanying drawing 1 is photoinduction emitter, the 2nd, and photoinduction receiving system, the 3rd, insulating barrier shell, the 4th, finger type recess region.
Embodiment
Below in conjunction with the drawings and specific embodiments, embodiment of the present utility model is elaborated.
Contrast accompanying drawing 1, touches photoinduction on-off controller, and its structure comprises insulating barrier shell, touch Photoinduction device, central processor CPU, switch control; The signal output part of described touch Photoinduction device is connected with central processing unit folding signal input part; The signal output part of central processing unit is connected with the signal input part of on-off controller.
Contrast accompanying drawing 2, touches Photoinduction device and comprises photoinduction emitter 1 and photoinduction receiving system 2 and insulating barrier shell 3.
Described photoinduction emitter 1 consists of the infrared LED light source of some transmitting setpoint frequencies.
Described photoinduction receiving system 2 is measured received reflected signal strength by luminosity probe.
The intensity of the signal that described photoinduction emitter 1 sends formed reflected signal after finger surface reflection changes, and the reflected signal that photoinduction receiving system 2 changes receiving intensity feeds back to central processing unit.
Described insulating barrier shell 3 is the transparent materials such as glass or plastics, and is designed with finger type recess region 4 at outer surface of outer cover, is used as finger touch region; Described photoinduction emitter 1 and photoinduction receiving system 2 are placed on after insulating barrier shell, and photoinduction emitter 1 sends infrared signal after finger type recess region 4 surface reflections on insulating barrier shell 3, and reflected signal is received by photoinduction receiving system 2; When finger touches on insulating barrier shell finger type recess region by modes such as touches, finger surface can contact with groove surfaces well, by the reflex of finger surface, reflected signal amount is changed, and induction receiving system feeds back to central processing unit by received change in signal strength; Described central processing unit after receiving the signal of self-induction receiving system, judges and makes switch controlling device work signal, realizing the open and close that touch photoinduction on-off controller.
The lightwave signal that the signal that described photoinduction emitter and photoinduction receiving system transmit and receive is setpoint frequency, can avoid the interference of extraneous factor by the frequency of setting.
Above-described specific embodiment; it is a concrete execution mode in the utility model; not the utility model to be done to the restriction of other form; common variation and the replacement for those skilled in the art, within the scope of technical scheme, carried out; do not departing under the prerequisite of the utility model creation design, any improvement of making all should be included in protection range of the present utility model.
Claims (3)
1. touch photoinduction on-off controller, it is characterized in that comprising insulating barrier shell, touch Photoinduction device, central processing unit, switch control; The signal output part of described touch Photoinduction device is connected with the signal input part of central processing unit; The signal output part of central processing unit is connected with the signal input part of on-off controller; After insulating barrier shell, place and touch Photoinduction device.
2. touch photoinduction on-off controller according to claim 1, is characterized in that described touch Photoinduction device comprises photoinduction emitter and photoinduction receiving system.
3. touch photoinduction on-off controller according to claim 1, is characterized in that described insulating barrier outer surface of outer cover is designed with the finger type groove that is used as finger touch region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072182.9U CN203722601U (en) | 2014-02-20 | 2014-02-20 | Touch light sensing switch controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072182.9U CN203722601U (en) | 2014-02-20 | 2014-02-20 | Touch light sensing switch controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722601U true CN203722601U (en) | 2014-07-16 |
Family
ID=51161720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072182.9U Expired - Lifetime CN203722601U (en) | 2014-02-20 | 2014-02-20 | Touch light sensing switch controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357347A (en) * | 2015-07-15 | 2017-01-25 | 弗莱克斯电子有限责任公司 | Optical communication, audio transmission and charging system |
| CN107390284A (en) * | 2017-07-03 | 2017-11-24 | 厦门科牧智能技术有限公司 | A kind of infrared inductor and method |
-
2014
- 2014-02-20 CN CN201420072182.9U patent/CN203722601U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357347A (en) * | 2015-07-15 | 2017-01-25 | 弗莱克斯电子有限责任公司 | Optical communication, audio transmission and charging system |
| CN107390284A (en) * | 2017-07-03 | 2017-11-24 | 厦门科牧智能技术有限公司 | A kind of infrared inductor and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |