CN106067801A - Pressure-button - Google Patents
Pressure-button Download PDFInfo
- Publication number
- CN106067801A CN106067801A CN201610405614.7A CN201610405614A CN106067801A CN 106067801 A CN106067801 A CN 106067801A CN 201610405614 A CN201610405614 A CN 201610405614A CN 106067801 A CN106067801 A CN 106067801A
- Authority
- CN
- China
- Prior art keywords
- button
- moving part
- bridge circuit
- strain bridge
- circuit
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/9645—Resistive touch switches
Landscapes
- Elevator Control (AREA)
- Push-Button Switches (AREA)
Abstract
The present invention provides a kind of pressure-button, solves the easy loose contact of existing elevator button, relatively costly, inconvenient problem with use.Including by moving part, circuit board and bottom；Especially, described circuit board is in described by between moving part and described bottom；Described circuit board is provided with strain bridge circuit and computing circuit that the signal to described strain bridge circuit processes；The foil gauge of described strain bridge circuit is close to be fixed on the described surface by moving part or be fixed on described by the inside of moving part.The pressure-button of the present invention have mechanical contact simple and compact for structure, that do not expose, stable and reliable in work, do not require and the plurality of advantages such as contact human skin.
Description
Technical field
The present invention relates to a kind of elevator button, particularly relate to the elevator button of a kind of touch.
Background technology
Existing elevator operating button, including up button, the descending button of call panel, and the floor of guidance panel
Button, door open button, door close button etc., these buttons are the most all to use the mechanical contact structure system comprising special elastic part
Become.But the problem that mechanical contact exists easy loose contact.
There is single-body type capacitive induction touch button on the market.The change of electricity contrasted between solid dielectric will directly influence capacitance,
Between the usual detecting electrode of circuit and the earth, the change of capacitance determines whether passenger's finger touch button.But it is temperature, wet
Degree, passenger's glove, finger size etc. directly influence the sensitivity of touch-control, and button is easy to malfunctioning or crosses sensitive malfunction
Make.Occur in that the most again call panel and the guidance panel of touch of Intelligent integrated touch.Exhaling of Intelligent integrated touch
Tread plate is actually the stack of touch positioning device (condenser type, infrared type, sound wave type etc.) and display device, display dress
Put pattern and the position presenting button, and touch positioning device is for detecting human finger position on panel, due in advance
Each induction region is set with the signal corresponding to this induction region, then as user with finger point to shown
Button time, elevator device can identify the operation of this user.Some guidance panels are also adopted by identical structural principle.But substantially
Ground, the cost of such call panel is the highest, and power consumption is the biggest；And numeral the most only made by guidance panel
Above-mentioned touch structure just can be considered as, otherwise by existing display screen when keyboard-type or the less direct press type of number of floor levels
Influence of specification, it may be difficult to make competitive product compared with other structures.
Summary of the invention
The present invention provides a kind of pressure-button, solves the easy loose contact of existing elevator button, relatively costly, use side
Just problem.
Use following technical scheme:
Pressure-button, including by moving part, circuit board and bottom；Especially, described circuit board is in described by moving part and institute
State between bottom；Described circuit board is provided with at strain bridge circuit and the signal to described strain bridge circuit
The computing circuit of reason；The foil gauge of described strain bridge circuit be close to be fixed on the described surface by moving part or be fixed on described by
The inside of moving part.
Such elevator button, accesses power supply by the input of strain bridge circuit, and the outfan of strain bridge circuit is even
It is connected to computing circuit.Then when user press described by moving part time, by moving part generation physical deformation, so order be close to be fixed on by
Follower surface or be fixed on changes by the resistance value of the foil gauge within moving part, this change process by computing circuit,
It is used for showing high level or the low level signal that this is pressed, the governor circuit of elevator system by moving part by triggering output one
Identify the operation behavior of user.Thus substitute the function of existing machinery contact button.
Described strain bridge circuit is single armed strain bridge circuit or both arms strain bridge circuit or three arm strain bridges electricity
One of road or full arm strain bridge circuit.
Described circuit board is preferably provided with display lamp, for confirming that its clicking action is connect by system to user feedback
It is subject to.
Described metal or pottery or the material such as resin can be used to make by moving part.
The pressure-button of the present invention has mechanical contact simple and compact for structure, that do not expose, stable and reliable in work, not
Ask and the plurality of advantages such as contact human skin.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of embodiment；
Fig. 2 is the structure principle chart of embodiment.
Accompanying drawing illustrates: 1-presses moving part；2-circuit board；3-bottom；4-display lamp；5-foil gauge；6-goes between.
Detailed description of the invention
With embodiment, present invention is described further below in conjunction with the accompanying drawings.
The strain bridge circuit of the present embodiment is as it is shown in figure 1, by resistance R1, resistance R2, resistance R3, resistance R4, Yi Ji
Input U and outfan UOUTBetween wire constitute.Such strain bridge circuit belongs to custom circuit.Wherein, resistance R1 is
Foil gauge 5.Such strain bridge circuit belongs to single armed strain bridge circuit.IC in Fig. 1 is the letter to electrostrictive strain bridge circuit
Number carry out the computing circuit processed.
As in figure 2 it is shown, the pressure-button of the present embodiment, including: by moving part 1, circuit board 2 and bottom 3.Circuit board 2 is in
By between moving part 1 and bottom 3.It is provided with strain bridge circuit and computing circuit on circuit board 2, is additionally provided with display lamp 4.Its
In, the foil gauge 5 belonging to strain bridge circuit is to be bonded in the back side by moving part 1, between foil gauge 5 and strain bridge circuit
By lead-in wire 6 connection.
When user presses by moving part 1, there is physical deformation by moving part 1, and then order is close to be fixed on by moving part 1 surface
Foil gauge 5 occurs physical bend to cause its resistance value to change, the resistance change of foil gauge 5 place by computing circuit
Reason, is used for showing the high level signal that this is pressed by moving part by triggering output one, the governor circuit identification of elevator system
The operation behavior of user.Thus substitute the function of existing machinery contact button.
The better embodiment being only the present invention that this specification is enumerated, institute under all operation principles in the present invention and thinking
The equivalent technologies conversion done, is accordingly to be regarded as protection scope of the present invention.
Claims (4)
1. pressure-button, including by moving part, circuit board and bottom；It is characterized in that: described circuit board is in described by moving part and institute
State between bottom；Described circuit board is provided with at strain bridge circuit and the signal to described strain bridge circuit
The computing circuit of reason；The foil gauge of described strain bridge circuit be close to be fixed on the described surface by moving part or be fixed on described by
The inside of moving part.
2. pressure-button as claimed in claim 1, is characterized in that: described strain bridge circuit is single armed strain bridge circuit or both arms
Strain bridge circuit or one of three arm strain bridge circuit or full arm strain bridge circuit.
3. pressure-button as claimed in claim 1, is characterized in that: be provided with display lamp on described circuit board.
4. pressure-button as claimed in claim 1, is characterized in that: described use metal or pottery or resin material to make by moving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405614.7A CN106067801B (en) | 2016-06-08 | 2016-06-08 | Pressure-button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405614.7A CN106067801B (en) | 2016-06-08 | 2016-06-08 | Pressure-button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106067801A true CN106067801A (en) | 2016-11-02 |
| CN106067801B CN106067801B (en) | 2019-07-02 |
Family
ID=57420592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610405614.7A Active CN106067801B (en) | 2016-06-08 | 2016-06-08 | Pressure-button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106067801B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117147A (en) * | 2017-04-07 | 2017-09-01 | 江苏理工学院 | A kind of automobile decoupling distributed brake system hand controls manipulation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987004878A1 (en) * | 1986-02-06 | 1987-08-13 | Kone Elevator Gmbh | Integrated micromechanical call button |
| US5040640A (en) * | 1990-07-19 | 1991-08-20 | Otis Elevator Company | Piezoresistive elevator button |
| US5477942A (en) * | 1993-08-12 | 1995-12-26 | Inventio Ag | Push button assembly |
| CN201525675U (en) * | 2009-11-20 | 2010-07-14 | 杭州优迈科技有限公司 | Touch elevator operating device |
| CN203820220U (en) * | 2014-04-25 | 2014-09-10 | 苏州歌拉瑞电梯有限公司 | Ultrathin micro-moving elevator button |
-
2016
- 2016-06-08 CN CN201610405614.7A patent/CN106067801B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987004878A1 (en) * | 1986-02-06 | 1987-08-13 | Kone Elevator Gmbh | Integrated micromechanical call button |
| US5040640A (en) * | 1990-07-19 | 1991-08-20 | Otis Elevator Company | Piezoresistive elevator button |
| US5477942A (en) * | 1993-08-12 | 1995-12-26 | Inventio Ag | Push button assembly |
| CN201525675U (en) * | 2009-11-20 | 2010-07-14 | 杭州优迈科技有限公司 | Touch elevator operating device |
| CN203820220U (en) * | 2014-04-25 | 2014-09-10 | 苏州歌拉瑞电梯有限公司 | Ultrathin micro-moving elevator button |
Non-Patent Citations (1)
| Title |
|---|
| 吉泽欢 等: "轿式电梯专用按钮的设计", 《电子设计工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117147A (en) * | 2017-04-07 | 2017-09-01 | 江苏理工学院 | A kind of automobile decoupling distributed brake system hand controls manipulation device |
| CN107117147B (en) * | 2017-04-07 | 2019-11-08 | 江苏理工学院 | A kind of automobile decoupling distributed brake system hand controls manipulation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106067801B (en) | 2019-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104866149B (en) | Intelligent device with function of preventing false touch | |
| KR102028814B1 (en) | Device and method for control interface sensitive to a movement of a body or of an object and control equipment integrating this device | |
| CN107710115B (en) | Touch response module, keyboard, touch device and touch equipment with feedback function | |
| CN205193693U (en) | Mobile terminal of no physics slip entity button | |
| CN105549790A (en) | Pressure sensing touch control module | |
| CN208766625U (en) | Capacitance sensor and for detecting the degree of approach, touch and the system of pressure | |
| US11789546B2 (en) | Touch key assembly, control circuit, and electronic device | |
| CN204808288U (en) | Forced induction touch -sensitive screen and display device | |
| US20220187928A1 (en) | Touch key assembly, control circuit, and electronic device | |
| JP2007157371A (en) | Electrostatic capacity type digital touch panel | |
| CN105858375B (en) | Pressure touch elevator button | |
| CN101907961B (en) | Realizing method of capacitance type inductive key, inductive key circuit and keyboard | |
| CN106067801A (en) | Pressure-button | |
| CN205959178U (en) | Compound touch key | |
| CN103744522A (en) | Static-capacitive film touch keyboard | |
| CN201467099U (en) | Capacitive sensing key circuit and keyboard | |
| CN202663378U (en) | Capacitive switch integrating display and induction | |
| CN102571057A (en) | Non-location touch key control device and method thereof | |
| CN115202515A (en) | Touch key detection method and detection circuit, microcontroller and touch detection system | |
| CN108563337A (en) | A kind of keyboard and terminal | |
| CN204965340U (en) | High electric capacity touch -control keyboard of input rate of accuracy | |
| CN204836126U (en) | Capacitanc response touch remote controller | |
| US9443667B2 (en) | Touch-sensitive push-button and electronic device using the same | |
| CN204087172U (en) | A kind of key type capacitance touch screen of multi-point touch | |
| CN104375724B (en) | Mobile terminal and touch operation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528200 fourth floor, building 7, block a, Hantian Technology City, No. 17, Shenhai Road, Guicheng, Nanhai District, Foshan City, Guangdong Province (application for residence) Patentee after: Guangdong Weibang Technology Co., Ltd Address before: 528200, Guangdong, Nanhai District, Guicheng, Foshan deep sea No. 17, Han Tian science and Technology City, A District, four floor, zone 1, zone two Patentee before: Foshan Wabon Electronic Technology Co., Ltd. |