CN108565161A - Press-key structure - Google Patents
Press-key structure Download PDFInfo
- Publication number
- CN108565161A CN108565161A CN201810363745.2A CN201810363745A CN108565161A CN 108565161 A CN108565161 A CN 108565161A CN 201810363745 A CN201810363745 A CN 201810363745A CN 108565161 A CN108565161 A CN 108565161A
- Authority
- CN
- China
- Prior art keywords
- screen
- elastic membrane
- press
- key structure
- protecting film
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/704—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
Abstract
The present invention proposes a kind of press-key structure, screen or screen protecting film for being attached to electronic equipment, and the press-key structure includes：At least one elastic membrane, each elastic membrane include top and edge, and the edge fits with the screen or the screen protecting film, and the top is protruded towards away from the direction of the screen or the screen protecting film.The present invention on the screen or screen protecting film of electronic equipment by attaching elastic membrane, and the top of the elastic membrane is protruded towards the direction of the screen away from the electronic equipment, and input information is carried out to simulate physical button.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of press-key structures for the electronic equipment with screen.
Background technology
As science and technology is maked rapid progress, people’s lives level is continuously improved, and is set as the electronics of mainstream using mobile phone, pad
It is standby more and more universal.Above-mentioned electronic equipment mostly uses greatly touch screen curtain and carries out human-computer interaction, when electronic equipment is switched to input
When pattern, input interface will be will appear by touching screen regional, for example, nine grids Chinese pinyin input interface, user can be by touching
The multiple key lattice touched in input interface carry out input information.
But user by touch screen input information when, need the eyes of user ceaselessly to watch input interface attentively, with
Guarantee to touch the specified key lattice region of input interface like clockwork, and then correctly instruction letter is inputted to electronic equipment
Breath.However, under current many environment（Such as：In walking process, conference process it is medium）, user can not accomplish to watch attentively always
It touches screen and carries out input information, once touching screen out of user's sight, user will be made to cannot achieve like clockwork
Input information thereby reduces input efficiency, and user experience is not high.
Invention content
In view of the above, it is necessary to provide a kind of input efficiency it is high and can realize touch system input mode by bond
Structure.
The present invention provides a kind of press-key structure, and screen or screen protecting film for being attached to electronic equipment are described to press
Bond structure includes：At least one elastic membrane, each elastic membrane include top and edge, the edge and the screen or described
Screen protecting film fits, and the top is protruded towards away from the direction of the screen or the screen protecting film.
Further, the elastic membrane is made of transparent elastic material.
Further, the elastic membrane is made of any one material in PVC, polyamide, polyolefin and polyurethane.
Further, the edge of the elastic membrane is made of transparent silica gel material.
Further, when the elastic membrane is attached on the screen or the screen protecting film, the elastic membrane with
The screen or the screen protecting film surround seal chamber jointly.
Further, the distribution area of the press-key structure accounts for the 1/4-2/ of the screen or the screen protection membrane area
3。
Further, the height H of each elastic membrane is 1mm ~ 10mm.
Further, the height H of each elastic membrane is 3mm ~ 8mm.
Further, when the electronic equipment uses nine grids input rule, the number of the elastic membrane of the press-key structure
Amount is 9-20.
Further, when the electronic equipment is using 26 alphabetical input rule, the number of the elastic membrane of the press-key structure
Amount is 26-35.
The present invention on the screen or screen protecting film of electronic equipment by attaching elastic membrane, the top court of the elastic membrane
The direction protrusion of the screen away from the electronic equipment, and elastic membrane is corresponding with the key lattice in screen input interface, with mould
Quasi- physical button carries out input information.Between having between the intermediate projections and two neighboring physical button of each physical button
Gap.Therefore, user inputs effect without seeing that screen can find corresponding button by touch feeling to significantly improve user
Rate, and effectively promote the usage experience sense of user.
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the electronic equipment of one embodiment of the invention and the front view of press-key structure.
Fig. 2 is the side view of electronic equipment and press-key structure shown in FIG. 1.
Fig. 3 is the side view of the elastic membrane of press-key structure shown in Fig. 2.
Main element symbol description
Press-key structure 100, elastic membrane 10, top 11, edge 12, seal chamber 20, electronic equipment 200, screen 210, input interface
A。
Following specific implementation mode will be further illustrated the present invention in conjunction with above-mentioned attached drawing.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Please refer to Fig. 1 to Fig. 3, one embodiment of the invention provides a kind of press-key structure 100, is set for being attached to electronics
Standby 200 screen 210 or screen protecting film（It is not shown）On, the press-key structure 100 includes：At least one elastic membrane 10, often
One elastic membrane 10 is generally curved comprising top 11 and edge 12.The edge 12 is concordant, in order to screen 210 or
Screen protecting film fits, when the elastic membrane 10 is attached to the screen 210 or screen protecting film, the top 11 towards
It is protruded away from the direction of the screen 210 or screen protecting film.
In some embodiments, the elastic membrane 10 is made of transparent elastic material, it is preferable that the elastic membrane 10 can be with
It is made of any one material in PVC, polyamide, polyolefin and polyurethane.
Since elastic membrane 10 is made of transparent elastic material, elastic deformation can occur after compression, and when revocation pressure
After power, the elastic-restoring force of its own can promote elastic membrane 10 to reset.
In a particular embodiment, the edge 12 of elastic membrane 10 is attached on the screen 210 or screen protecting film, then
Top 11 is firmly compressed, the gas between elastic membrane 10 and the screen 210 or screen protecting film is squeezed out, is cancelled to top
11 pressure, elastic membrane 10 is resetted under the action of natural resiliency deformation power, simultaneously as elastic membrane 10 and the screen
Pressure between 210 or screen protecting film is less than extraneous pressure, is influenced by pressure difference, elastic membrane 10 can be securely attached to
On the screen 210 or screen protecting film.
In some embodiments, the edge 12 of the elastic membrane 10 is made of transparent silica gel material, in order to further increase
Strong edge 12 and the screen 210 or screen protecting film are bonded firmness, avoid elastic membrane 10 relative to the screen 210
Or screen protecting film sliding.
In a particular embodiment, elastic membrane 10 is multiple, and multiple elastic membranes 10 can simulate physical button and be inputted
Information, due to having gap between the intermediate projections and two neighboring physical button of each physical button.Therefore, user is without seeing
Screen 210 can find corresponding button by touch feeling, and then realize to 200 input information of electronic equipment, i.e., so-called
" touch system " input pattern.
In the present embodiment, screen 210 is a kind of touch screen, can receive the induction type liquid crystal of the input signals such as contact
Showing device, when contacting the graphic button on screen, the haptic feedback system on screen can drive according to the formula of preprogramming
Various connection devices are moved, to replace mechanical push button panel, and visual and sound effects are produced by liquid crystal display picture.
It is appreciated that electronic equipment 200 further includes battery, microprocessor（CPU）, circuit board（It is not shown）.The battery is used
In to electronic equipment provide power supply；The microprocessor is used to explaining and handling the data in 200 software of electronic equipment, and executes
Corresponding control instruction；Supporter of the circuit board as the electronic component of electronic equipment, and as each electronic component
Between the carrier that is electrically connected.
Screen 210 includes touch detection component and touch screen controller, and touch detection component is located at before screen 210,
Touch location for detecting user send touch screen controller after receiving；And touch screen controller is then to detect to fill from touch point
Reception touch information is set, and is converted into contact coordinate, then gives microprocessor, while receiving the life that microprocessor is sent
It enables and is executed.Preferably, screen 210 is capacitance plate, and capacitance screen surfaces are coated with transparent conductance layer ITO, and voltage is connected to four
Angle, small direct current are dispersed in screen surfaces, form uniform electric field, and when user's finger touch screen, human body is used as one pole of coupled capacitor, electric
Stream collects to form another pole of coupled capacitor from screen quadrangle, by touch screen controller calculating current pass to touch location it is opposite away from
From the coordinate touched.
In the present embodiment, it is illustrated by taking nine grids input interface A as an example, nine grids input interface A is commonly used in hand
On the electronic equipment of machine, PAD etc, by the way that 26 letter groupings are put into 3 × 3 key lattice, it is suitable for people to be formed
The input interface A of body engineering science.Correspondingly, the quantity of elastic membrane 10 is nine, and is corresponded respectively in the lower section of screen 210,
The arrangement mode of nine elastic membranes 10 is corresponding with nine key grillages mode for cloth in nine grids input interface A, and each elasticity
The size of film 10 is adapted with the size in corresponding keys lattice region.
In a particular embodiment, when elastic membrane 10 is attached on the screen 210 or screen protecting film of electronic equipment 200,
Elastic membrane 10 surrounds seal chamber 20 jointly with screen 210 or screen protecting film, when the sight of user needs to remove the progress of screen 210
When input information, user protrudes from the elastic membrane 10 of ontology 10 to perceive the corresponding key in nine grids input interface A by touching
The specific location of lattice, user is to the pressure of elastic membrane 10 until top 11 is attached at screen 210, you can clicks the corresponding of screen 210
Key lattice, to realize " touch system " input pattern.
It is appreciated that the quantity of the elastic membrane 10 in above-described embodiment is not limited to nine, arrangement mode is also not necessarily limited to
Nine key grillages mode for cloth in nine grids input interface A.Different number and different arrangements can also be set according to actual needs
The elastic membrane 10 of mode.In some embodiments, bullet can be set according to the size of the screen 210 of electronic equipment 200
The quantity and arrangement mode of property film 10.For example, 6 cun of screens 210 below are more suitable for the input rule of nine grids.Preferably,
It uses the quantity of elastic membrane 10 needed for the input rule of nine grids for 9-20, is preferably 16.If in the screen of reduced size
Excessive elastic membrane 10 is formed on curtain 210, then is not easy to generate rough difference sense between each adjacent two elastic membrane 10,
User can not be made to realize the purpose of fast information inputting in " touch system " pattern in turn.It, can be same for 6 cun or more of screen 210
The input rule of the input rule of Shi Shiyong nine grids and 26 letters；Especially 8 cun or more screens 210 are more suitable for 26 letters
Input rule.Preferably, use the quantity of elastic membrane 10 needed for 26 alphabetical input rules for 26-35.
In the present embodiment, corresponded under 200 screen 210 of electronic equipment or screen protecting film by press-key structure 100
Side（I.e. user's normal use electronic equipment 200 when, close to user side）, 100 distribution area of press-key structure account for screen 210 or
The 1/4-2/3 of screen protection membrane area.It is appreciated that the key area area that multiple elastic membranes 10 are formed is in screen 210 or screen
Curtain protective film on accounting be not easy it is too small, be not easy to it is excessive, it is too small, be difficult between multiple elastic membranes 10 formed preferably it is recessed
Convex sense；It is excessive, the opereating specification of user's finger can be had exceeded, the efficiency of user's input information is reduced, is less susceptible to one-handed performance.
In the present embodiment, the height H value ranges of elastic membrane 10 are 1mm ~ 10mm, it is preferable that 3mm ~ 8mm, but it is unlimited
In this.
By attaching elastic membrane 10, the top of the elastic membrane 10 on the screen 210 or screen protecting film of electronic equipment
11 protrude towards the direction of the screen 210 away from the electronic equipment 200, and in elastic membrane 10 and 210 input interface A of screen
Key lattice are corresponding, and input information is carried out to simulate physical button.Intermediate projections due to each physical button and two neighboring reality
There is gap between body button.Therefore, user is not necessarily to see that screen 210 can find corresponding button by touch feeling, to
User's input efficiency is significantly improved, and effectively promotes the usage experience sense of user.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of press-key structure, screen or screen protecting film for being attached to electronic equipment, which is characterized in that the button
Structure includes：At least one elastic membrane, each elastic membrane include top and edge, the edge and the screen or the screen
Curtain protective film fits, and the top is protruded towards away from the direction of the screen or the screen protecting film.
2. press-key structure according to claim 1, which is characterized in that the elastic membrane is made of transparent elastic material.
3. press-key structure according to claim 2, which is characterized in that the elastic membrane be PVC, polyamide, polyolefin and
Any one material in polyurethane is made.
4. press-key structure according to claim 2, which is characterized in that the edge of the elastic membrane is by transparent silica gel material system
At.
5. press-key structure according to claim 1, which is characterized in that when the elastic membrane is attached to the screen or described
When on screen protecting film, the elastic membrane surrounds seal chamber jointly with the screen or the screen protecting film.
6. press-key structure according to claim 1, which is characterized in that the distribution area of the press-key structure accounts for the screen
Or the 1/4-2/3 of the screen protection membrane area.
7. press-key structure according to claim 1, which is characterized in that the height H of each elastic membrane be 1mm ~
10mm。
8. press-key structure according to claim 7, which is characterized in that the height H of each elastic membrane be 3mm ~
8mm。
9. according to claim 1 to 8 any one of them press-key structure, which is characterized in that when the electronic equipment uses nine palaces
When lattice input rule, the quantity of the elastic membrane of the press-key structure is 9-20.
10. according to claim 1 to 8 any one of them press-key structure, which is characterized in that when the electronic equipment uses 26 words
When female input rule, the quantity of the elastic membrane of the press-key structure is 26-35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363745.2A CN108565161A (en) | 2018-04-22 | 2018-04-22 | Press-key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363745.2A CN108565161A (en) | 2018-04-22 | 2018-04-22 | Press-key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108565161A true CN108565161A (en) | 2018-09-21 |
Family
ID=63536145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363745.2A Pending CN108565161A (en) | 2018-04-22 | 2018-04-22 | Press-key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108565161A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221968A (en) * | 2011-01-19 | 2011-10-19 | 宋建峰 | Solid input device for virtual keyboard |
| CN202120230U (en) * | 2011-05-23 | 2012-01-18 | 胡方驰 | Silica gel film capable of causing key touch feeling of virtual key |
| CN202281978U (en) * | 2011-09-21 | 2012-06-20 | 技嘉科技股份有限公司 | Auxiliary input diaphragm and electronic device thereof |
| CN102645980A (en) * | 2011-02-21 | 2012-08-22 | 曜硕科技股份有限公司 | Software aided physical keyboard for touch-screen |
| CN202929594U (en) * | 2012-10-23 | 2013-05-08 | 西安众恒汇数码科技有限责任公司 | Tangible key module manufactured special for touch screen equipment |
| CN208094529U (en) * | 2018-04-22 | 2018-11-13 | 孝感峰创智能科技有限公司 | Press-key structure |
-
2018
- 2018-04-22 CN CN201810363745.2A patent/CN108565161A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221968A (en) * | 2011-01-19 | 2011-10-19 | 宋建峰 | Solid input device for virtual keyboard |
| CN102645980A (en) * | 2011-02-21 | 2012-08-22 | 曜硕科技股份有限公司 | Software aided physical keyboard for touch-screen |
| CN202120230U (en) * | 2011-05-23 | 2012-01-18 | 胡方驰 | Silica gel film capable of causing key touch feeling of virtual key |
| CN202281978U (en) * | 2011-09-21 | 2012-06-20 | 技嘉科技股份有限公司 | Auxiliary input diaphragm and electronic device thereof |
| CN202929594U (en) * | 2012-10-23 | 2013-05-08 | 西安众恒汇数码科技有限责任公司 | Tangible key module manufactured special for touch screen equipment |
| CN208094529U (en) * | 2018-04-22 | 2018-11-13 | 孝感峰创智能科技有限公司 | Press-key structure |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |