CN106044425A - Non-contact photoinduction button - Google Patents
Non-contact photoinduction button Download PDFInfo
- Publication number
- CN106044425A CN106044425A CN201610657495.4A CN201610657495A CN106044425A CN 106044425 A CN106044425 A CN 106044425A CN 201610657495 A CN201610657495 A CN 201610657495A CN 106044425 A CN106044425 A CN 106044425A
- Authority
- CN
- China
- Prior art keywords
- button
- photoinduction
- light
- contact
- receiving device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to a non-contact photoinduction button, and belongs to the technical field of elevators. The non-contact photoinduction button is provided with a button and a diffuse reflection photoelectric switch arranged at the bottom of the button. The non-contact photoinduction button is characterized in that the diffuse reflection photoelectric switch is provided with a cylindrical housing; a front cover is fixedly mounted on an opening in the front end of the cylindrical housing; a rear cover is fixedly mounted on an opening in the rear end of the cylindrical housing; a light emitting device and a light receiving device are mounted inside the cylindrical housing; the light receiving device is used for detecting light beams reflected back; and a light transmitting mirror used for transmitting light beams emitted by the light emitting device and light beams received by the light receiving device is integrally manufactured on the front cover. The non-contact photoinduction button has the beneficial effects that the precision is high, the response speed is high, the detection distance is far, the anti-light interference capability, the anti-electrical interference capability and the anti-magnetic interference capability are high, and the button need not to be in direct contact with a finger, so that the service life of the button is prolonged.
Description
Technical field:
The one contactless photoinduction button that the present invention relates to, belongs to elevator technology field.
Background technology:
The button used in elevator has a lot, operation panel button, call button, and the button in switch board, on car top inspection station
Button etc., it is seen that in elevator more than the application scenario of button, say, that button plays quite in elevator normally works
Important role, although the service life of button in theory for longer than other components and parts, but operating frequency is the most at a relatively high, this
Sample easily makes button go wrong.Developing contactless photoinduction button accordingly, this button utilizes to diffuse and establishes by cable
Closing, when finger covers button, diffuse electric switch action, and button is i.e. pressed, by this method can be not to pressing
Button directly touch in the case of Push button, extend button service life.
Summary of the invention:
For above technical problem, a kind of contactless photoinduction button that the present invention relates to has overflowing bottom button and button
Reflection photoelectric switch, it is characterised in that the electric switch that diffuses described in: has barrel-type casing, solid at the front opening of barrel-type casing
Dingan County is installed with bonnet equipped with protecgulum, open rearward end, and internally installed at described barrel-type casing has luminous organ and for examining
Surveying the light-receiving device being reflected back light beam, described protecgulum is integrally shaped with for transmission emitter light beam and the transmissive mirror of light-receiving device light beam
。
Further, the transmissive mirror on described protecgulum is the darkviolet colour filter for filtering ambient light, can effectively arrange
Except the other light sources interference to inductive switch, improve the response speed of inductive switch.
Further, described luminous organ is the infrared-emitting diode of a length of 800nm to 980nm of transmitted wave, distinguishes
Knowledge and magnanimity are high, and response speed is fast.
Further, described light-receiving device is infrared receiver audion, it is possible to effectively receive the infrared ray reflected.
Compared with prior art, usefulness of the present invention is: precision height, fast response time, detecting distance are remote and resist optical, electrical, magnetic
Interference performance is strong, it is not necessary to directly contact button, improves the service life of button.
Accompanying drawing illustrates:
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of contactless photoinduction button.
In figure: 1, button；2, diffuse electric switch；3, barrel-type casing；4, protecgulum；5, bonnet；6, luminous its；7, light
Device；8, transmissive mirror.
Detailed description of the invention:
The one contactless photoinduction button that the present invention relates to, as shown in Figure 1: there is the diffuse-reflectance bottom button 1 and button
Photoswitch 2, it is characterised in that the electric switch 2 that diffuses described in: has barrel-type casing 3, solid at the front opening of barrel-type casing 3
Dingan County is equipped with protecgulum 4, and open rearward end is installed with bonnet 5, and internally installed at described barrel-type casing 2 has luminous organ 6 and use
Being reflected back the light-receiving device 7 of light beam in detection, described protecgulum 4 is integrally shaped with for transmission emitter light beam and light-receiving device light beam
Transmissive mirror 8.
Transmissive mirror 8 on protecgulum 4 is the darkviolet colour filter for filtering ambient light, and luminous organ 6 is that transmitted wave is a length of
The infrared-emitting diode of 800nm to 980nm, light-receiving device 7 is infrared receiver audion.
When the finger of passenger block he wish the button 1 pressed time, the light entering this button 1 is occluded, now, unrestrained anti-
Penetrate photoswitch 2 will action, elevator is known that button 1 that passenger presses, and in time information is fed back to CPU, and elevator rings
Button actions is answered to arrive the floor that passenger wants.
It is emphasized that: be the most only introduction and the description of the occupation mode of the present invention, not the present invention made any
Pro forma restriction, any simple modification that above example is made by every technical spirit according to the present invention, equivalent variations
With modification, all still fall within the range of technical solution of the present invention.
Claims (4)
1. a contactless photoinduction button, has the electric switch 2 that diffuses bottom button 1 and button, it is characterised in that:
The described electric switch 2 that diffuses has barrel-type casing 3, and the front opening at barrel-type casing 3 is installed with protecgulum 4, and rear end is opened
Mouth is installed with bonnet 5, and internally installed at described barrel-type casing 2 has luminous organ 6 and be reflected back being subject to of light beam for detection
Light device 7, described protecgulum 4 is integrally shaped with the transmissive mirror 8 for transmission emitter light beam and light-receiving device light beam.
Contactless photoinduction button the most according to claim 1, it is characterised in that: the transmissive mirror 8 on described protecgulum 4 is
For filtering the darkviolet colour filter of ambient light.
Contactless photoinduction button the most according to claim 1, it is characterised in that: described luminous organ 6 is transmitted wave
The infrared-emitting diode of a length of 800nm to 980nm.
Contactless photoinduction button the most according to claim 1, it is characterised in that: described light-receiving device 7 connects for infrared
Receive audion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657495.4A CN106044425A (en) | 2016-08-12 | 2016-08-12 | Non-contact photoinduction button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657495.4A CN106044425A (en) | 2016-08-12 | 2016-08-12 | Non-contact photoinduction button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106044425A true CN106044425A (en) | 2016-10-26 |
Family
ID=57480555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610657495.4A Pending CN106044425A (en) | 2016-08-12 | 2016-08-12 | Non-contact photoinduction button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044425A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108984042A (en) * | 2017-06-05 | 2018-12-11 | 青岛胶南海尔洗衣机有限公司 | A kind of contactless control device, signal processing method and its household electrical appliance |
| CN111532915A (en) * | 2020-05-29 | 2020-08-14 | 苏州经贸职业技术学院 | Non-contact elevator button system |
| CN111977477A (en) * | 2020-07-21 | 2020-11-24 | 海宁萃智智能机器人有限公司 | Elevator using sound wave for key signal wireless transmission and non-contact button thereof |
| CN112953495A (en) * | 2021-01-27 | 2021-06-11 | 江苏威尔曼科技有限公司 | Elevator button that metal is close response and triggers |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746093A (en) * | 2004-09-08 | 2006-03-15 | 立稳企业股份有限公司 | Operation panel of elevator |
| CN2922287Y (en) * | 2005-09-15 | 2007-07-11 | 邹定锦 | Touch keying system |
| US20070182717A1 (en) * | 2006-02-01 | 2007-08-09 | Diehl Ako Stiftung & Co. Kg | Touch-sensitive pushbutton switch |
| CN101172549A (en) * | 2007-10-26 | 2008-05-07 | 西子奥的斯电梯有限公司 | Elevator control system and elevator call up switch thereof |
| CN101247120A (en) * | 2008-03-07 | 2008-08-20 | 李玉平 | Press keys for coal mine information device |
| CN201678324U (en) * | 2010-04-23 | 2010-12-22 | 杭州西子孚信科技有限公司 | Elevator button |
| CN202414906U (en) * | 2011-12-30 | 2012-09-05 | 天津奥斯达电梯有限公司 | Novel elevator button |
| CN203219270U (en) * | 2013-03-26 | 2013-09-25 | 三一重工股份有限公司 | Touch key and controller |
| WO2014090181A1 (en) * | 2012-12-12 | 2014-06-19 | 厦门松霖科技有限公司 | Infrared touch button device for use in water discharging mechanism |
-
2016
- 2016-08-12 CN CN201610657495.4A patent/CN106044425A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746093A (en) * | 2004-09-08 | 2006-03-15 | 立稳企业股份有限公司 | Operation panel of elevator |
| CN2922287Y (en) * | 2005-09-15 | 2007-07-11 | 邹定锦 | Touch keying system |
| US20070182717A1 (en) * | 2006-02-01 | 2007-08-09 | Diehl Ako Stiftung & Co. Kg | Touch-sensitive pushbutton switch |
| CN101172549A (en) * | 2007-10-26 | 2008-05-07 | 西子奥的斯电梯有限公司 | Elevator control system and elevator call up switch thereof |
| CN101247120A (en) * | 2008-03-07 | 2008-08-20 | 李玉平 | Press keys for coal mine information device |
| CN201678324U (en) * | 2010-04-23 | 2010-12-22 | 杭州西子孚信科技有限公司 | Elevator button |
| CN202414906U (en) * | 2011-12-30 | 2012-09-05 | 天津奥斯达电梯有限公司 | Novel elevator button |
| WO2014090181A1 (en) * | 2012-12-12 | 2014-06-19 | 厦门松霖科技有限公司 | Infrared touch button device for use in water discharging mechanism |
| CN203219270U (en) * | 2013-03-26 | 2013-09-25 | 三一重工股份有限公司 | Touch key and controller |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108984042A (en) * | 2017-06-05 | 2018-12-11 | 青岛胶南海尔洗衣机有限公司 | A kind of contactless control device, signal processing method and its household electrical appliance |
| CN108984042B (en) * | 2017-06-05 | 2023-09-26 | 青岛胶南海尔洗衣机有限公司 | Non-contact control device, signal processing method and household appliance thereof |
| CN111532915A (en) * | 2020-05-29 | 2020-08-14 | 苏州经贸职业技术学院 | Non-contact elevator button system |
| CN111532915B (en) * | 2020-05-29 | 2024-04-16 | 苏州经贸职业技术学院 | Non-contact elevator button system |
| CN111977477A (en) * | 2020-07-21 | 2020-11-24 | 海宁萃智智能机器人有限公司 | Elevator using sound wave for key signal wireless transmission and non-contact button thereof |
| CN112953495A (en) * | 2021-01-27 | 2021-06-11 | 江苏威尔曼科技有限公司 | Elevator button that metal is close response and triggers |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |