CN203691478U - Capacitive touch control screen mobile phone - Google Patents
Capacitive touch control screen mobile phone Download PDFInfo
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- CN203691478U CN203691478U CN201320893373.7U CN201320893373U CN203691478U CN 203691478 U CN203691478 U CN 203691478U CN 201320893373 U CN201320893373 U CN 201320893373U CN 203691478 U CN203691478 U CN 203691478U
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- mobile phone
- control screen
- side switch
- screen mobile
- capacitance
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Abstract
The utility model provides a capacitive touch control screen mobile phone. The capacitive touch control screen mobile phone comprises a capacitive screen sensing film and a mobile phone shell, at least one extending part is arranged at the edge of the capacitive screen sensing film, and the mobile phone shell is equipped with at least one conductive side key. Each extending part corresponds to one conductive side key, and a dielectric protection layer is arranged between each extending part and the corresponding conductive side key. According to the capacitive touch control screen mobile phone of the utility model, the conductive side key and the extending part of the capacitive screen sensing film are located on the two side surfaces of the dielectric protection layer respectively, and the conductive side key and the extending part form a coupling capacitor, so that a human body can realize the function of the side key in a touch manner. Based on the touch control, a fit clearance between the conductive side key and the mobile phone shell can reach a zero clearance, or is based on an integrated structure, thereby improving the dustproof and waterproof performances of the mobile phone substantially.
Description
Technical field
The utility model relates to Mobile phone touch control technology, relates in particular to a kind of capacitance touching control screen mobile phone, belongs to mobile phone manufacturing technology field.
Background technology
Existing mobile phone generally is capacitance touching control screen mobile phone, all includes a capacitive touch screen; Capacitive touch screen is an induction type liquid crystal indicator that can receive human body touch input signal, when finger contact when the relevant range on screen, capacitance plate sense film in screen senses the variation of the signal of telecommunication, touch-control chip carries out being transported to mobile phone base band chip after acquisition process to the current signal of these variations to be processed, send various instructions by baseband chip, thereby realize the various functions of mobile phone.
Although screen can be realized touch control operation in prior art, the side switch of mobile phone all still adopts push type key controlled.Owing to having relative displacement relation between push type button certainty and phone housing,
Between push type button and phone housing, all have certain gap; Because the existence in this gap has had a strong impact on the sealing of mobile phone, thereby make moisture and sweat etc. easily enter mobile phone, cause mobile phone to damage or produce peculiar smell.In addition, for the comfortableness that guarantees that push type is key controlled, the manipulation end of push type button is straight surface, and this has caused limitation also to the appearance design of mobile phone.
Utility model content
For solving the technical problem that mobile phone sealing is poor, cell phone appearance design limitations is larger that in prior art, capacitance touching control screen mobile phone adopts push type side switch to cause, the utility model provides a kind of capacitance touching control screen mobile phone, it is characterized in that, comprising: capacitance plate sense film and phone housing; The edge of described capacitance plate sense film is provided with at least one extension, is provided with at least one conduction side switch on described phone housing, the corresponding described conduction side switch of each described extension;
Between each described extension and corresponding described conduction side switch, be provided with dielectric protection layer.
Capacitance touching control screen mobile phone as above, wherein, is coated with described dielectric protection layer on described capacitance plate sense film.
Capacitance touching control screen mobile phone as above, wherein, the angle between described extension and described capacitance plate sense film is not more than 90 degree.
Capacitance touching control screen mobile phone as above, wherein, the angle between described extension and described capacitance plate sense film is 90 degree.
Capacitance touching control screen mobile phone as above, wherein, one end of each described conduction side switch is positioned on the outer surface of described phone housing, and the other end of each described conduction side switch contacts with described dielectric protection layer.
Capacitance touching control screen mobile phone as above, wherein, described mobile phone also comprises: glass cover-plate; Described capacitance plate sense film sticks on described glass cover-plate.
Capacitance touching control screen mobile phone as above, wherein, described dielectric protection layer is PET film.
Capacitance touching control screen mobile phone as above, wherein, described conduction side switch is electric silica gel key.
Capacitance touching control screen mobile phone as above, wherein, is provided with electrode on described extension;
Described mobile phone also comprises: for detection of with the chip of curent change of processing described extension, described chip is connected with described electrode.
Capacitance touching control screen mobile phone of the present utility model; because the extension of conduction side switch and capacitance plate sense film is positioned at respectively on the two sides of dielectric protection layer; conduction side switch and extension have formed a coupling capacitance, thereby make human body can realize by the mode touching the function of side switch.Owing to adopting touch control, the fit clearance between conduction side switch and phone housing can be accomplished zero clearance, or adopts integral structure, has greatly improved the dustproof and waterproof performance of mobile phone.In addition, if the effect of playing On current due to conduction side switch can normally work; So the profile of conduction side switch can arbitrarily design, and even can make integral structure with phone housing, not only makes cell phone appearance more succinctly beautiful, also to cell phone appearance, design provides more possibility.The most important thing is, extension is a part for capacitance plate sense film, in the time producing Mobile phone touch control screen, can directly extension be processed, and has simplified mobile phone manufacturing process, has also reduced the manufacturing cost of mobile phone.
Accompanying drawing explanation
Fig. 1 is the profile of the utility model embodiment capacitance touching control screen mobile phone;
Fig. 2 is the capacitance plate sense film stereogram of the utility model embodiment capacitance touching control screen mobile phone.
Embodiment
Fig. 1 is the profile of the utility model embodiment capacitance touching control screen mobile phone, and Fig. 2 is the capacitance plate sense film stereogram of the utility model embodiment capacitance touching control screen mobile phone; The capacitance touching control screen mobile phone of the present embodiment, comprising: capacitance plate sense film 1 and phone housing 2; The edge of capacitance plate sense film 1 is provided with at least one extension 10, is provided with at least one conduction side switch 20 on phone housing 2, the corresponding conduction side switch 20 of each extension 10; That is, the quantity of conduction side switch 20 is identical with the quantity of extension 10, and operated by rotary motion has three extensions 10 and three conduction side switch 20, to realize different functions.Between each extension 10 and corresponding conduction side switch 20, be provided with dielectric protection layer 3.Each extension 10 is a part for capacitance plate sense film 1, there is the effect that induced current changes, dielectric protection layer 3 plays the effect of sense film being carried out to electrostatic defending, and there is certain dielectric constant, and can impel the sense film at extension 10 places and conduction to form suitable electric capacity between side switch 20; Conduction side switch 20 has conductive characteristic, plays the effect of conduct charges or electric current.
The capacitance touching control screen mobile phone of the utility model embodiment, because conduction side switch 20 and extension 10 lay respectively on the two sides of dielectric protection layer 3, so just make to conduct electricity and between side switch 20 and extension 10, form a coupling capacitance, extension 10 has formed the touch-sensitive area of conduction side switch 20; In the time of human body contact conduction side switch 20, just can cause that extension 10 generation currents on capacitance plate sense film 1 change, the variation of this electric current just can provide the information of a human body touch conduction side switch to mobile phone base band chip after treatment, base mobile phone base band chip is processed this information again, thereby realizes the function of side key such as common switching on and shutting down, volume plus-minus.
The capacitance touching control screen mobile phone of the utility model embodiment, because conduction side switch 20 and extension 10 lay respectively on the two sides of dielectric protection layer 3, entirety has formed a coupling capacitance; Make human body can realize by the mode touching the function of side switch.Owing to adopting touch control, between conduction side switch 20 and phone housing 2, can not arrange and press stroke, the fit clearance between conduction side switch 20 and phone housing 2 can be accomplished zero clearance, or adopts integral structure, has greatly improved the dustproof and waterproof performance of mobile phone.In addition, as long as playing the effect of On current can normally work due to conduction side switch 20, so, the profile of conduction side switch 20 can arbitrarily design, even can make integral structure with phone housing, not only make cell phone appearance more succinctly beautiful, also to cell phone appearance, design provides more possibility.The most important thing is, extension 10 is a part for capacitance plate sense film 1, in the time producing Mobile phone touch control screen, can directly extension 10 be processed, and has simplified mobile phone manufacturing process, has also reduced the manufacturing cost of mobile phone.
On the basis of above-described embodiment, on capacitance plate sense film 1, be coated with dielectric protection layer 3, generally all capacitance plate sense film 1 is sticked in dielectric protection layer 3.In practical application, can first at the edge of dielectric protection layer 3, protuberance be set, that is, extension 10 can be together with capacitance plate sense film 1 shape by die-cutting, when mobile phone assembling, stick dielectric protection layer 3 bending 90 degree again; Thereby directly the touch-sensitive area of the capacitance plate of whole mobile phone and side switch is all created because sense film 1 realization by handset touch panel touches function of side key, greatly reduce cost.
As Fig. 1, on the basis of above-described embodiment, further, the angle between extension 10 and capacitance plate sense film 1 is not more than 90 degree, is preferably 90 degree.
On the basis of above-described embodiment, further, one end of each conduction side switch 20 is positioned on the outer surface of phone housing 2, and the other end of each conduction side switch 20 contacts with dielectric protection layer 3.Conduction side switch 20 can be arbitrary structures, as long as meet, human body charge-conduction is brought out to extension 10 places' generation curent changes on capacitance plate sense film 1 on side switch 20 to conducting electricity; Even can on the surface of phone housing 2, conductive coating be set, then this conductive coating is connected to conduction side switch 20.
On the basis of above-described embodiment, further, the capacitance touching control screen mobile phone of the present embodiment also comprises: glass cover-plate 4 and flexible PCB 6.Capacitance plate sense film 1 is pasted (generally pasting by optical cement) on glass cover-plate 4, and flexible PCB is connected with the edge of capacitance plate sense film 1, for transmitting and process capacitance plate sense film 1 due to the current signal being produced by touch-control.In addition, the capacitance touching control screen mobile phone of the present embodiment can also comprise: chip; The general paster of this chip, on flexible PCB 6, can also be provided with electrode on extension 10, and electrode is connected with this chip; This chip for detection of with the curent change of processing on extension 10, and this curent change is converted into corresponding touching signals, so that mobile phone is realized touch control operation.When on extension 10 because conduction side switch 20 is touched while there is curent change, the variation of this electric current is transported to mobile phone base band chip by flexible PCB 6 after by this chip collection, mobile phone base band chip sends side switch control command after processing, thereby realizes by touch control mobile phone side key.
On the basis of above-described embodiment, further, the general PET film that adopts of dielectric protection layer 3, conduction side switch 20 is generally electric silica gel key, but also can adopt other suitable materials with conduction property to make conduction side switch 20.It should be noted that in addition, the technical scheme of the present embodiment also can be applied on other touch control devices, as panel computer, ATM etc. have on the equipment of capacitance type touch control screen.
Finally it should be noted that: above each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
Claims (9)
1. a capacitance touching control screen mobile phone, is characterized in that, comprising: capacitance plate sense film and phone housing; The edge of described capacitance plate sense film is provided with at least one extension, is provided with at least one conduction side switch on described phone housing, the corresponding described conduction side switch of each described extension;
Between each described extension and corresponding described conduction side switch, be provided with dielectric protection layer.
2. capacitance touching control screen mobile phone according to claim 1, is characterized in that, on described capacitance plate sense film, is coated with described dielectric protection layer.
3. capacitance touching control screen mobile phone according to claim 1, is characterized in that, the angle between described extension and described capacitance plate sense film is not more than 90 degree.
4. capacitance touching control screen mobile phone according to claim 3, is characterized in that, the angle between described extension and described capacitance plate sense film is 90 degree.
5. according to the arbitrary described capacitance touching control screen mobile phone of claim 1-4, it is characterized in that, one end of each described conduction side switch is positioned on the outer surface of described phone housing, and the other end of each described conduction side switch contacts with described dielectric protection layer.
6. capacitance touching control screen mobile phone according to claim 2, is characterized in that, described mobile phone also comprises: glass cover-plate; Described capacitance plate sense film sticks on described glass cover-plate.
7. according to claim 1,2,3,4 and 6 arbitrary described capacitance touching control screen mobile phones, it is characterized in that, described dielectric protection layer is PET film.
8. according to claim 1,2,3,4 and 6 arbitrary described capacitance touching control screen mobile phones, it is characterized in that, described conduction side switch is electric silica gel key.
9. according to claim 1,2,3,4 and 6 arbitrary described capacitance touching control screen mobile phones, it is characterized in that, on described extension, be provided with electrode;
Described mobile phone also comprises: for detection of with the chip of curent change of processing described extension, described chip is connected with described electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893373.7U CN203691478U (en) | 2013-12-31 | 2013-12-31 | Capacitive touch control screen mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893373.7U CN203691478U (en) | 2013-12-31 | 2013-12-31 | Capacitive touch control screen mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691478U true CN203691478U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893373.7U Expired - Fee Related CN203691478U (en) | 2013-12-31 | 2013-12-31 | Capacitive touch control screen mobile phone |
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| Country | Link |
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| CN (1) | CN203691478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685656A (en) * | 2013-12-31 | 2014-03-26 | 上海鼎讯电子有限公司 | Capacitive touch control screen mobile phone |
| CN106375523A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Casing component of terminal and terminal |
| US10248244B2 (en) | 2014-10-08 | 2019-04-02 | Microsoft Technology Licensing, Llc | Device operated through opaque cover and system |
-
2013
- 2013-12-31 CN CN201320893373.7U patent/CN203691478U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685656A (en) * | 2013-12-31 | 2014-03-26 | 上海鼎讯电子有限公司 | Capacitive touch control screen mobile phone |
| CN103685656B (en) * | 2013-12-31 | 2016-08-17 | 上海鼎讯电子有限公司 | Capacitive touch control screen mobile phone |
| US10248244B2 (en) | 2014-10-08 | 2019-04-02 | Microsoft Technology Licensing, Llc | Device operated through opaque cover and system |
| CN106375523A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Casing component of terminal and terminal |
| CN106375523B (en) * | 2016-11-04 | 2017-11-10 | 广东欧珀移动通信有限公司 | The casing assembly and terminal of terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201703 Qingpu District, Shanghai, Shanghai Green Ping Road, No. 3938 Patentee after: Rui garshin Group Co. Ltd. Address before: 201703 Qingpu District, Shanghai, Shanghai Green Ping Road, No. 3938 Patentee before: Emobile Comm (Shanghai) Inc. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |