CN107863955A - Soft-touch control - Google Patents
Soft-touch control Download PDFInfo
- Publication number
- CN107863955A CN107863955A CN201711308898.9A CN201711308898A CN107863955A CN 107863955 A CN107863955 A CN 107863955A CN 201711308898 A CN201711308898 A CN 201711308898A CN 107863955 A CN107863955 A CN 107863955A
- Authority
- CN
- China
- Prior art keywords
- touch pad
- touch
- pressuring plate
- soft
- protrusion
- 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
-
- 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
- H03K17/965—Switches controlled by moving an element forming part of the switch
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96015—Constructional details for touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/965—Switches controlled by moving an element forming part of the switch
- H03K2217/9651—Switches controlled by moving an element forming part of the switch the moving element acting on a force, e.g. pressure sensitive element
Abstract
The present invention provides a kind of soft-touch control, including touch pad, pressuring plate and attachment means；Pressuring plate is stacked with touch pad, and is connected by attachment means；Pressuring plate is provided with the protrusion for increasing pressure with the opposite one side of touch pad；When pressuring plate is by pressed by external force, protrusion acts on touch pad, and touch pad produces electric signal.By being provided with supercharging device, improve pressure when finger pulp touches touch pad, realize finger tip and finger pulp touching switch, switch touchpads can extremely sensitive identification, and be provided with packed layer, be not damaged by when protection touch pad is by weight.
Description
Technical field
The present invention relates to field of switches, more particularly to a kind of soft-touch control.
Background technology
The button switch of elevator needs to tackle harsh working environment, also there is wide in range operating voltage and anti-electromagnetism to do
The ability disturbed, it is to select well using resistive touch switch.
Resistive touch switch needs to produce micron-sized micro deformation, could determine shape by disjunction to UNICOM, pressure
Variable, so when in use, show as finger tip and apply that pressure is larger, and identification is sensitive, it is smaller that finger pulp applies pressure, not enough sensitively
Bad experience, is significantly reduced using likability.
The content of the invention
The main object of the present invention carries highly sensitive soft-touch control to provide a kind of strengthen using pressure.
In order to realize foregoing invention purpose, the present invention proposes following technical scheme：
A kind of soft-touch control, including touch pad, pressuring plate and attachment means；The pressuring plate is stacked with touch pad,
And connected by the attachment means；The pressuring plate is provided with for increasing pressure with the opposite one side of the touch pad
Protrusion；When the pressuring plate is by pressed by external force, protrusion acts on the touch pad, and touch pad produces electric signal.
Further, the free end of the protrusion is pointed structures.
Further, when the protrusion acts on the touch pad and is absorbed in the touch pad, the touch pad has been protected
Whole and sensitivity.
Further, between the pressuring plate and the touch pad it is relative be flexibly connected.
Further, the attachment means are elastic washer.
Further, the attachment means are the flexible packed layer filled out between the pressuring plate and the touch pad, institute
State protrusion and run through the flexible packed layer.
Further, it is micron order spacing between the pressuring plate and the touch pad.
Further, the touch pad is resistive touch screen.
Further, a kind of elevator switch, the elevator switch include the soft-touch control described in any of the above item.
Further, a kind of elevator, the elevator include described elevator switch.
A kind of soft-touch control, by being provided with supercharging device, pressure when finger pulp touches touch pad is improved, realizes finger
Point and finger pulp touching switch, switch touchpads can extremely sensitive identification, and be provided with packed layer, protection touch pad is by weight
When be not damaged by.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Reference picture 1, in an enforceable embodiment, the present invention provides a kind of soft-touch control, including touch pad 2, increasing
Pressing plate 1 and attachment means；Pressuring plate 1 is stacked with touch pad 2, and is connected by attachment means；Pressuring plate 1 and touch pad 2
Opposite one side is provided with the protrusion 11 for increasing pressure；When pressuring plate 1 is by pressed by external force, protrusion 11 acts on tactile
Template 2, touch pad 2 produce electric signal.Pressuring plate 1 is hard tabular covering, is covered on touch pad 2, passes through connection
It is stacked between device and touch pad 2.It is pointed structures that protrusion 11, which is usually arranged as free end, i.e. protrusion 11 carries pin
Pointed tip, it can also make the protrusion 11 for touching touch pad 2 when external force touches pressuring plate 1 using less power
Give touch pad 2 one larger pressure.Usual touch pad 2 is resistive touch screen, is realized by pressure sensitive principle to screen
The operation and control of curtain content.Because when finger pulp is touched, because contact area is larger, touch force is smaller, the pressure of touch pad 2 is given
It is smaller, it may appear that to identify insensitive phenomenon, by setting pressuring plate 1, finger touch is converted into the protrusion 11 of pressuring plate 1 and touched
Touch, the contact area of touch pad 2 of protrusion 11 is small, big to the application pressure of touch pad 2, solves finger pulp and touches touch pad 2, can identify not
Sensitive phenomenon.
(1 micron equivalent to 10 for micron order for spacing between touch pad 2 and pressuring plate 1-6The 1000000 of i.e. 1 meter of rice/
One) spacing, the deformation that attachment means occur are micron order deformation, and protrusion 11 equally only has micron order height.Due to deformation
It is micron level, such deformation can be ignored, so being referred to as soft-touch control.
Touch pad 2 has when protrusion 11 acts on touch pad 2 and is absorbed in the touch pad 2, touch pad 2 protect it is complete and
Sensitivity.I.e. when the stress of pressuring plate 1 presses, protrusion 11 can be absorbed in touch pad 2, because all deformation is micron order
Deformation, the depth that protrusion 11 is absorbed in touch pad 2 is also micrometer level depth, therefore touch pad 2 will not be by protrusion 11
Damage is not while influence sensitivity.
Attachment means between touch pad 2 and pressuring plate 1, in one embodiment, attachment means use elastic washer 3,
Touch pad 2 is connected by elastic washer 3 with supercharging version, and elastic washer 3 is arranged at the outer of touch pad 2, by touch pad 2 and pressuring plate 1
While interval, deformed upon in pressuring plate 1 by external force, extruding elastic washer 3, after the application pressure of touch pad 2, cushion
Circle 3 restores to the original state by elasticity, makes to keep being spaced between touch pad 2 and supercharging version.
In another embodiment, the attachment means between touch pad 2 and pressuring plate 1 are flexible packed layer, protrusion 11
Through the flexible packed layer, i.e., the filling flexible packed layer between touch pad 2 and supercharging version, flexible packed layer is adhesive in touch
For plate 2 with pressuring plate 1, in 1 stress of pressuring plate, extruding flexible packed layer and deforming upon, protrusion 11 runs through flexible packed layer,
Touch touch pad 2 and apply pressure to touch pad 2.Power flexible packed layer reinstatement after disappearing.
Due to the height of the projection of protrusion 11 only meet to touch pad 2 apply pressure needs, apart from touch pad 2 away from
From only micron order spacing, once being oppressed energetically, all protrusions 11 will sink into the screen of touch pad 2, and pressuring plate 1 is straight
Connect and be attached on touch pad 2, the pressure dissipation that pressuring plate 1 applies to 2 most of area of touch pad, contact area increase is anxious
Play reduces the pressure on touch pad 2, protects the screen of touch pad 2 not pressed because of by gravity, touch pad 2 is caused to damage
It is bad, and then realize the protection to touch pad 2.
Pressuring plate 1 is contacted into isolation with the external world covered with layer protecting film (not shown), diaphragm on pressuring plate 1, and
By between pressuring plate 1 gap obstruct, prevent water from being entered by gap in switch, while waterproof, will slow down pressuring plate 1 by
In touching the phenomenon that is damaged for a long time.
To sum up, a kind of soft-touch control, by being provided with supercharging device, pressure when finger pulp touches touch pad 2 is improved, it is real
Showed finger tip and finger pulp touching switch, switch touchpads 2 can extremely sensitive identification, and flexible packed layer is set, protection is touched
It is not damaged by when template 2 is by weight.
The present invention also provides a kind of elevator switch (not shown), and elevator switch uses above-mentioned soft-touch control, specific real
Shi Shi, using above-mentioned soft-touch control, the switch of elevator switch is provided with supercharging device, improves when finger pulp touches touch pad 2
Pressure, finger tip and finger pulp touching switch, switch touchpads 2 can extremely sensitive identification, and be provided with packed layer, protection elevator is opened
Close by internal resistance touch-screen will not be damaged during weight.
The present invention also provides a kind of elevator (not shown), and elevator uses above-mentioned elevator switch, above-mentioned elevator switch, specific
During implementation, using above-mentioned elevator switch, switch identification is sensitive, is also protected with weight, and user experience is good.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of soft-touch control, it is characterised in that including touch pad, pressuring plate and attachment means；
The pressuring plate is stacked with touch pad, and is connected by the attachment means；
The pressuring plate is provided with the protrusion for increasing pressure with the opposite one side of the touch pad；
When the pressuring plate is by pressed by external force, protrusion acts on the touch pad, and touch pad produces electric signal.
2. soft-touch control as claimed in claim 1, it is characterised in that the free end of the protrusion is pointed structures.
3. soft-touch control as claimed in claim 2, it is characterised in that the protrusion acts on the touch pad and is absorbed in described
During touch pad, the touch pad keeps complete and sensitivity.
4. soft-touch control as claimed in claim 1, it is characterised in that be relatively movable between the pressuring plate and the touch pad
Connection.
5. soft-touch control as claimed in claim 4, it is characterised in that the attachment means are elastic washer.
6. soft-touch control as claimed in claim 4, it is characterised in that the attachment means for fill out the pressuring plate and it is described touch
Flexible packed layer between template, the protrusion run through the flexible packed layer.
7. the soft-touch control as any one of claim 1-6, it is characterised in that between the pressuring plate and the touch pad
For micron order spacing.
8. soft-touch control as claimed in claim 7, it is characterised in that the touch pad is resistive touch screen.
9. a kind of elevator switch, it is characterised in that the elevator switch includes the soft-touch control any one of right 1-8.
10. a kind of elevator, it is characterised in that the elevator includes the elevator switch described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308898.9A CN107863955A (en) | 2017-12-11 | 2017-12-11 | Soft-touch control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308898.9A CN107863955A (en) | 2017-12-11 | 2017-12-11 | Soft-touch control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107863955A true CN107863955A (en) | 2018-03-30 |
Family
ID=61705513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711308898.9A Pending CN107863955A (en) | 2017-12-11 | 2017-12-11 | Soft-touch control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107863955A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373413A (en) * | 2007-02-13 | 2009-02-25 | 量研科技股份有限公司 | Tilting touch control panel |
| CN102713805A (en) * | 2009-12-10 | 2012-10-03 | 苹果公司 | Touch pad with force sensors and actuator feedback |
| CN104798018A (en) * | 2012-11-19 | 2015-07-22 | 伊特沃斯有限公司 | Liquid dispenser |
-
2017
- 2017-12-11 CN CN201711308898.9A patent/CN107863955A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373413A (en) * | 2007-02-13 | 2009-02-25 | 量研科技股份有限公司 | Tilting touch control panel |
| CN102713805A (en) * | 2009-12-10 | 2012-10-03 | 苹果公司 | Touch pad with force sensors and actuator feedback |
| CN104798018A (en) * | 2012-11-19 | 2015-07-22 | 伊特沃斯有限公司 | Liquid dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI592853B (en) | Touch device with integrated pressure sensing | |
| CN106445097B (en) | Electronic device with shear force sensing | |
| WO2017045382A1 (en) | Touchscreen and pressure touch control detection method thereof | |
| CN106415459A (en) | Touch pressure detection module and apparatus | |
| KR20120019934A (en) | Keyboard pad for touch screen | |
| US10627947B2 (en) | Electronic device | |
| WO2009017562A3 (en) | Integrated touch pad and pen-based tablet input system | |
| US20180188872A1 (en) | Pressure sensor, haptic feedback device and related devices | |
| WO2020259594A1 (en) | Display device and touch control method | |
| US20150227216A1 (en) | Low-Profile Pointing Stick | |
| US10804897B2 (en) | Touch-sensitive keypad control device | |
| CN208622075U (en) | Touch panel anti-error-touch device | |
| US20210151267A1 (en) | Touch pad structure | |
| CN107771311A (en) | Detect the input pressure in instruction pen | |
| KR20170075798A (en) | Fabric laminated touch input device | |
| KR101167418B1 (en) | Touch Screen | |
| CN106569631B (en) | Pressure sensitive substrate and pressure sensitive touch screen | |
| CN103513839A (en) | Touch-and-play input device and operation method | |
| CN104079284A (en) | Key module based on piezoresistive sensor and control method of key module | |
| US10082915B2 (en) | Flexible touchpad sensor device and touchpad system using the same | |
| CN207884597U (en) | Soft-touch control, elevator switch and elevator | |
| CN107863955A (en) | Soft-touch control | |
| EP1936480A1 (en) | Capacitive input device | |
| CN202995878U (en) | Payment terminal with touch type buttons | |
| CN107577367A (en) | A kind of touch display unit that elastic deformation can occur easily |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |