CN106298301A - A kind of flexible keypad and terminal unit thereof - Google Patents
A kind of flexible keypad and terminal unit thereof Download PDFInfo
- Publication number
- CN106298301A CN106298301A CN201610900272.6A CN201610900272A CN106298301A CN 106298301 A CN106298301 A CN 106298301A CN 201610900272 A CN201610900272 A CN 201610900272A CN 106298301 A CN106298301 A CN 106298301A
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- CN
- China
- Prior art keywords
- elastic component
- fixing head
- contact
- pressing piece
- flexible keypad
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
Abstract
The present invention relates to technical field of electronic equipment, specifically disclose a kind of flexible keypad, including: pressing piece, elastic component and contact, wherein: described elastic component and contact may be contained within the side of described pressing piece, one surface of described elastic component fixes with described pressing piece, and described elastic component fixes with described contact away from another surface of described pressing piece.The flexible keypad that the present invention provides arranges pressing piece in elastic component side, elastic component opposite side arranges contact, during pressing flexible keypad, flexible keypad contacts with each other with contact switch, when unclamping flexible keypad, flexible keypad is separated from one another with contact switch, realizes the control to contact switch by controlling flexible keypad, this flexible keypad motility is good, controls power strong.
Description
[technical field]
The present invention relates to technical field of electronic equipment, particularly relate to a kind of flexible keypad and terminal unit thereof.
[background technology]
The development of smart mobile phone so that the precision of mobile phone component improves constantly.Since Fructus Mali pumilae takes the lead in introducing metal
After type, the mobile phone of band metal shell is always the developing direction in high-end smartphones field, the metal card in metal type
Torr, metal key-press precision prescribed more and more higher.
During realizing the present invention, inventor finds that prior art at least there is problems in that traditional moulding
Glue button resilience effect is poor, after button life-time service cannot resilience, the most how to design a kind of elastic effect the most elastic
Button, is that existing plastic resilient button has problem to be solved.
[summary of the invention]
The technical problem to be solved in the present invention is existing plastic press key resilience weak effect, cannot return after button life-time service
Bullet.
For solving above-mentioned technical problem, the present invention provides techniques below scheme:
The present invention provides a kind of flexible keypad, including pressing piece, elastic component and contact, wherein: described elastic component and connecing
Contact element may be contained within the side of described pressing piece, and a surface of described elastic component fixes with described pressing piece, described elastic component
Another surface away from described pressing piece fixes with described contact.
Alternatively, described elastic component one end is provided with the first fixing head, and the described elastic component other end is provided with second and fixes
Head；Described first fixing head and the second fixing head all protrude from the surface of described elastic component.
Alternatively, the other end of described elastic component is provided with the 3rd fixing head towards described second fixing head direction；Described
Three fixing head protrude from another surface of described elastic component, between being provided with between described 3rd fixing head and described second fixing head
Every.
Alternatively, described elastic component is away from another surface of described pressing piece, and arranges groove；Described contact is fixed
In described groove, and the top of described contact protrudes from described groove.
For making technical scheme more perfect, the present invention also provides for a kind of terminal unit, including: housing, contact switch and bullet
Property button, wherein, described contact switch is fixed in described housing, and described housing is provided with opening；Described flexible keypad
Including pressing piece, elastic component and contact；Described elastic component and contact may be contained within the side of described pressing piece, and described
Pressing piece is positioned at described opening, and described elastic component is fixed with described housing, and described contact is corresponding with described contact switch,
It is provided with gap between described contact switch and described contact.
Alternatively, a surface of described elastic component fixes with described pressing piece, and described elastic component is away from described pressing piece
Another surface fix with described contact.
Alternatively, described elastic component one end is provided with the first fixing head, and the described elastic component other end is provided with second and fixes
Head, described first fixture and the second fixture all fix with housing；Described housing is provided with the first draw-in groove and the second draw-in groove,
Described first fixing head is fixed with the first draw-in groove, and described second fixing head is fixed with the second draw-in groove.
Alternatively, described first fixing head and the second fixing head all protrude from a surface of described elastic component.
Alternatively, the other end of described elastic component is provided with the 3rd fixing head towards described second fixing head direction；Described
Three fixing head protrude from another surface of described elastic component, between being provided with between described 3rd fixing head and described second fixing head
Every, and described 3rd fixing head fixes with housing.
Alternatively, described elastic component is away from another surface configuration groove of described pressing piece；Described contact is fixed on institute
State in groove, and the top of described contact protrudes from described groove.
The flexible keypad that the present invention provides arranges pressing piece in elastic component side, and elastic component opposite side arranges contact, presses
During compression elasticity button, flexible keypad contacts with each other with contact switch, and when unclamping flexible keypad, flexible keypad is with contact switch each other
Separating, realize the control to contact switch by controlling flexible keypad, this flexible keypad motility is good, controls power strong.
[accompanying drawing explanation]
The first embodiment structural representation of a kind of flexible keypad that Fig. 1 provides for the embodiment of the present invention；
Second example structure schematic diagram of a kind of flexible keypad that Fig. 2 provides for the embodiment of the present invention；
3rd example structure schematic diagram of a kind of flexible keypad that Fig. 3 provides for the embodiment of the present invention；
The structural representation of a kind of terminal unit that Fig. 4 provides for the embodiment of the present invention.
[detailed description of the invention]
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment 1
As Figure 1-3, three kinds of embodiment schematic diagrams of a kind of flexible keypad provided for the embodiment of the present invention.The present invention
A kind of flexible keypad is provided, including: pressing piece 21, elastic component 22 and contact 23, wherein: described elastic component 22 and contact 23
May be contained within the side of described pressing piece 21, a surface of described elastic component 22 fixes with described pressing piece 21, described elasticity
Part 22 fixes with described contact 23 away from another surface of described pressing piece 21, by arranging pressing in elastic component 22 side
Part 21, elastic component 22 opposite side arranges contact 23, and during pressing flexible keypad, flexible keypad contacts with each other with contact switch, pine
When opening flexible keypad, flexible keypad is separated from one another with contact switch, realizes the control to contact switch by controlling flexible keypad,
This flexible keypad motility is good, controls power strong.
Specifically, described elastic component 22 one end is provided with the first fixing head 221, and described elastic component 22 other end is provided with
Two fixing head 222, described first fixing head 221 and the second fixing head 222 all protrude from a surface of described elastic component 22, described
First fixing head 221 and described second fixing head 222 are for fixing the two ends of described elastic component 22, when described elastic component 22 stress
Time, make described elastic component 22 return to home position when not stressing by the two ends of fixing described elastic component 22；Described first is solid
The direction of fixed 221 and the second fixing head 222 can arbitrarily be arranged, as it is shown in figure 1, described first fixing head 221 and second is fixed
222 are arranged in the same direction, as in figure 2 it is shown, the first fixing head 221 and the second incorgruous setting of fixing head 222.
Specifically, the other end of described elastic component 22 is provided with the 3rd fixing head towards described second fixing head 222 direction
223；Described 3rd fixing head 223 protrudes from another surface of described elastic component 22, and described 3rd fixing head 223 is with described second
It is provided with interval between fixing head 222.Second fixing head 222 is placed in the opposite direction with the 3rd fixing head 223, at described elastic component
After 22 stress, the second fixing head 222 is by the pulling force along elastic component 22 Impact direction, has the trend tilted along Impact direction, due to
Make the compartment between the second fixing head 222 and the 3rd fixing head 223 be similarly subjected to pulling force after second fixing head 222 stress to make
With, now, owing to the 3rd fixing head 223 is arranged at the rightabout of the second fixing head 222, the interval between two fixing head
After part stress, conducting to the 3rd fixing head 223, the 3rd fixing head 223 produces and tends to eliminating the second fixing head 222 Impact direction
Stress, stress can after the distress resolves on elastic component 22, make elastic component 22 convenient return back to initial position, have
The service life that improve elastic component 22 of effect.
Specifically, described elastic component 22 is away from another surface configuration groove 24 of described pressing piece 21；Described contact 23
It is fixed in described groove 24, and the top of described contact 23 protrudes from described groove 24, specifically, described elastic component 22
Middle part is provided with the groove 24 running through described elastic component 22, and described contact 23 is raised in described pressing piece 21 surface, and groove 24 overlaps
Being contained in described contact 23, and described contact 23 stretches out outside described groove 24, groove 24 makes described pressing piece 21 with described
Elastic component 22 removably connects, and when facilitating parts to go wrong, changes in time.What deserves to be explained is, the embodiment of the present invention is only
A kind of embodiment, is not used in restriction technical solution of the present invention, in actual applications, and described pressing piece 21, elastic component 22 and connect
The elastomeric material that contact element 23 can be formed in one is made, it is preferable that this elastomeric material is rubber.
The flexible keypad that the present embodiment provides arranges pressing piece in elastic component side, and elastic component opposite side arranges contact,
During pressing flexible keypad, flexible keypad contacts with each other with contact switch, when unclamping flexible keypad, flexible keypad and contact switch that
This separates, and realizes the control to contact switch by controlling flexible keypad, and this flexible keypad motility is good, controls power strong.
Embodiment 2
As shown in Figure 3-4, the 3rd example structure signal of a kind of flexible keypad that Fig. 3 provides for the embodiment of the present invention
Figure, the schematic diagram of a kind of terminal unit that Fig. 4 provides for the embodiment of the present invention.The present invention provides a kind of terminal unit, including: shell
Body 1, contact switch (not shown) and flexible keypad 2, wherein, described contact switch is fixed in described housing 1, and described shell
Body 1 is provided with opening 11；Described flexible keypad 2 includes pressing piece 21, elastic component 22 and contact 23；Described elastic component 22 and connecing
Contact element 23 may be contained within the side of described pressing piece 21, and during pressing flexible keypad, flexible keypad contacts with each other with contact switch, pine
When opening flexible keypad, flexible keypad is separated from one another with contact switch, realizes the control to contact switch by controlling flexible keypad,
This flexible keypad motility is good, controls power strong；And described pressing piece 21 is positioned at described opening 11, described elastic component 22 and institute
Stating housing 1 to fix, described contact 23 is corresponding with described contact switch, and specifically, described contact switch is for being arranged on mobile phone
Internal by compressing switch, when user uses, press described pressing piece 21 and make described elastic component 22 deform upon, cause described contact
Part 23 moves along the Impact direction of described pressing piece 21, and now, described pressing piece 21 contacts with described contact switch, thus touches
Send out described by compressing switch, therefore described contact 23 be located in the same horizontal plane with described contact switch, and corresponding placement, described in connect
Touch and be provided with gap between switch and described contact 23.
Specifically, a surface of described elastic component 22 fixes with described pressing piece 21, and described elastic component 22 is away from described
Another surface of pressing piece 21 fixes with described contact 23, and described elastic component 22 one end is provided with the first fixing head 221, institute
State elastic component 22 other end and be provided with the second fixing head 222, described first fixture 221 and the second fixture 222 all with housing 1
Fix；Described housing 1 is provided with the first draw-in groove 12 and the second draw-in groove 13, and described first fixing head 221 is blocked with the first draw-in groove 12
Closing fixing, described second fixing head 222 is fixed with the second draw-in groove 13.
Specifically, described first fixing head 221 and the second fixing head 222 all protrude from a surface of described elastic component 22,
Described first fixing head 221 and described second fixing head 222 are for fixing the two ends of described elastic component 22, when described elastic component 22
During stress, described elastic component 22 is made to return to home position when not stressing by the two ends of fixing described elastic component 22；
The other end of described elastic component 22 is provided with the 3rd fixing head 223 towards described second fixing head 222 direction；Described
Three fixing head 223 protrude from another surface of described elastic component 22, described 3rd fixing head 223 and described second fixing head 222
Between be provided with interval, the second fixing head 222 is placed in the opposite direction with the 3rd fixing head 223, after described elastic component 22 stress
Second fixing head 222, by the pulling force along elastic component 22 Impact direction, has the trend tilted along Impact direction, owing to second fixes
The compartment between the second fixing head 222 and the 3rd fixing head 223 is made to be similarly subjected to pulling force effect after 222 stress, now,
Compartment stress owing to the 3rd fixing head 223 is arranged at the rightabout of the second fixing head 222, between two fixing head
After, to conduct to the 3rd fixing head 223, the 3rd fixing head 223 produces and tends to eliminating the stress of the second fixing head 222 Impact direction,
Stress can after the distress resolves on elastic component 22, make elastic component 22 convenient return back to initial position, effectively carry
The high service life of elastic component 22.And described 3rd fixing head 222 is fixed with housing 1, it is preferable that described 3rd fixing head
222 are fixed with the 3rd draw-in groove 14 of setting on described housing 1.
Specifically, described elastic component 22 is away from another surface configuration groove 24 of described pressing piece 21；Described contact 23
It is fixed in described groove 24, and the top of described contact 23 protrudes from described groove 24, specifically, described elastic component 22
Middle part is provided with the groove 24 running through described elastic component 22, and described contact 23 is raised in described pressing piece 21 surface, and groove 24 overlaps
Being contained in described contact 23, and described contact 23 stretches out outside described groove 24, groove 24 makes described pressing piece 21 with described
Elastic component 22 removably connects, and when facilitating parts to go wrong, changes in time.What deserves to be explained is, the embodiment of the present invention is only
A kind of embodiment, is not used in restriction technical solution of the present invention, in actual applications, and described pressing piece 21, elastic component 22 and connect
The elastomeric material that contact element 23 can be formed in one is made, it is preferable that this elastomeric material is rubber.
Below in conjunction with specific embodiment, how a kind of terminal unit provided by the present invention is used and carries out further
Illustrate:
During the work of this terminal unit, pressing piece 21 contacts with the metal key-press on phone housing 1, and user presses with finger
Metal key-press, power is transmitted to pressing piece 21, owing to described pressing piece 21 is positioned at the opening 11 on described shell 1, described elasticity
First fixing head the 221, second fixing head 222 on part 22 and the 3rd fixing head 223 are respectively by the first draw-in groove on described shell 1
12, the second draw-in groove 13 and the 3rd draw-in groove 14 are fixed, and described elastic component 22 deforms upon because of pressing piece 21 stress, described contact 23
Contact switch can be touched, it is achieved that one-touch function；The most described elastic component 22 automatic rebounding under restoring force effect, makes
Metal key-press returns to original state.
The terminal unit that the present embodiment provides contains a flexible keypad, and this flexible keypad arranges pressing in elastic component side
Part, elastic component opposite side arranges contact, and during pressing flexible keypad, flexible keypad contacts with each other with contact switch, unclamps elasticity
During button, flexible keypad is separated from one another with contact switch, realizes the control to contact switch, this elasticity by controlling flexible keypad
Button motility is good, controls power strong.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. a flexible keypad, it is characterised in that including: pressing piece, elastic component and contact, wherein:
Described elastic component and contact may be contained within the side of described pressing piece,
One surface of described elastic component fixes with described pressing piece, described elastic component away from described pressing piece another surface with
Described contact fixes.
2. flexible keypad as claimed in claim 1, it is characterised in that
Described elastic component one end is provided with the first fixing head, and the described elastic component other end is provided with the second fixing head；
Described first fixing head and the second fixing head all protrude from the surface of described elastic component.
3. flexible keypad as claimed in claim 2, it is characterised in that
The other end of described elastic component is provided with the 3rd fixing head towards described second fixing head direction；
Described 3rd fixing head protrudes from another surface of described elastic component, described 3rd fixing head and described second fixing head it
Between be provided with interval.
4. the flexible keypad as described in any one in claim 2 to 3, it is characterised in that
Described elastic component is away from another surface of described pressing piece, and arranges groove；
Described contact is fixed in described groove, and the top of described contact protrudes from described groove.
5. a terminal unit, it is characterised in that including: housing, contact switch and flexible keypad, wherein, described contact switch
It is fixed in described housing, and described housing is provided with opening；
Described flexible keypad includes pressing piece, elastic component and contact；
Described elastic component and contact may be contained within the side of described pressing piece, and described pressing piece is positioned at described opening,
Described elastic component is fixed with described housing, and described contact is corresponding with described contact switch, and described contact switch connects with described
Gap it is provided with between contact element.
6. terminal unit as claimed in claim 5, it is characterised in that
One surface of described elastic component fixes with described pressing piece, described elastic component away from described pressing piece another surface with
Described contact fixes.
7. terminal unit as claimed in claim 5, it is characterised in that described elastic component one end is provided with the first fixing head, institute
Stating the elastic component other end and be provided with the second fixing head, described first fixture and the second fixture all fix with housing；
Described housing is provided with the first draw-in groove and the second draw-in groove, and described first fixing head is fixed with the first draw-in groove, and described
Two fixing head are fixed with the second draw-in groove.
8. terminal unit as claimed in claim 7, it is characterised in that
Described first fixing head and the second fixing head all protrude from a surface of described elastic component.
9. terminal unit as claimed in claim 7, it is characterised in that
The other end of described elastic component is provided with the 3rd fixing head towards described second fixing head direction；
Described 3rd fixing head protrudes from another surface of described elastic component,
It is provided with interval between described 3rd fixing head and described second fixing head, and described 3rd fixing head is fixed with housing.
10. the terminal unit as described in any one in claim 6 to 9, it is characterised in that
Described elastic component is away from another surface configuration groove of described pressing piece；
Described contact is fixed in described groove, and the top of described contact protrudes from described groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900272.6A CN106298301B (en) | 2016-10-14 | 2016-10-14 | A kind of flexible keypad and its terminal device |
| PCT/CN2017/091398 WO2018068538A1 (en) | 2016-10-14 | 2017-07-03 | Elastic push button and terminal device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900272.6A CN106298301B (en) | 2016-10-14 | 2016-10-14 | A kind of flexible keypad and its terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106298301A true CN106298301A (en) | 2017-01-04 |
| CN106298301B CN106298301B (en) | 2018-07-24 |
Family
ID=57718242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610900272.6A Active CN106298301B (en) | 2016-10-14 | 2016-10-14 | A kind of flexible keypad and its terminal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106298301B (en) |
| WO (1) | WO2018068538A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068538A1 (en) * | 2016-10-14 | 2018-04-19 | 珠海格力电器股份有限公司 | Elastic push button and terminal device thereof |
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| CN201662674U (en) * | 2009-11-23 | 2010-12-01 | 英业达股份有限公司 | Shooting key fixed structure |
| CN103187193A (en) * | 2011-12-27 | 2013-07-03 | 深圳富泰宏精密工业有限公司 | Key structure and electronic device apply same |
| CN204244313U (en) * | 2014-11-06 | 2015-04-01 | 东莞宇龙通信科技有限公司 | Flexible keypad structure and mobile terminal |
| CN105023788A (en) * | 2014-04-15 | 2015-11-04 | 纬创资通股份有限公司 | key mechanism and electronic device thereof |
| CN105374601A (en) * | 2015-12-08 | 2016-03-02 | 惠州Tcl移动通信有限公司 | Electronic equipment and anti-reversal side key therefor |
| CN206134521U (en) * | 2016-10-14 | 2017-04-26 | 珠海格力电器股份有限公司 | Flexible keypad and terminal equipment thereof |
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|---|---|---|---|---|
| US6140596A (en) * | 2000-01-04 | 2000-10-31 | Shin Jiuh Corporation | Tact switch |
| CN102709086A (en) * | 2012-05-28 | 2012-10-03 | 鸿富锦精密工业（深圳）有限公司 | Press key and electronic device with same |
| CN106298301B (en) * | 2016-10-14 | 2018-07-24 | 珠海格力电器股份有限公司 | A kind of flexible keypad and its terminal device |
-
2016
- 2016-10-14 CN CN201610900272.6A patent/CN106298301B/en active Active
-
2017
- 2017-07-03 WO PCT/CN2017/091398 patent/WO2018068538A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201662674U (en) * | 2009-11-23 | 2010-12-01 | 英业达股份有限公司 | Shooting key fixed structure |
| CN103187193A (en) * | 2011-12-27 | 2013-07-03 | 深圳富泰宏精密工业有限公司 | Key structure and electronic device apply same |
| CN105023788A (en) * | 2014-04-15 | 2015-11-04 | 纬创资通股份有限公司 | key mechanism and electronic device thereof |
| CN204244313U (en) * | 2014-11-06 | 2015-04-01 | 东莞宇龙通信科技有限公司 | Flexible keypad structure and mobile terminal |
| CN105374601A (en) * | 2015-12-08 | 2016-03-02 | 惠州Tcl移动通信有限公司 | Electronic equipment and anti-reversal side key therefor |
| CN206134521U (en) * | 2016-10-14 | 2017-04-26 | 珠海格力电器股份有限公司 | Flexible keypad and terminal equipment thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068538A1 (en) * | 2016-10-14 | 2018-04-19 | 珠海格力电器股份有限公司 | Elastic push button and terminal device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106298301B (en) | 2018-07-24 |
| WO2018068538A1 (en) | 2018-04-19 |
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