CN204231453U - A kind of smart mobile phone preventing screen from scratching - Google Patents
A kind of smart mobile phone preventing screen from scratching Download PDFInfo
- Publication number
- CN204231453U CN204231453U CN201420805523.9U CN201420805523U CN204231453U CN 204231453 U CN204231453 U CN 204231453U CN 201420805523 U CN201420805523 U CN 201420805523U CN 204231453 U CN204231453 U CN 204231453U
- Authority
- CN
- China
- Prior art keywords
- touch
- handset shell
- mobile phone
- touch pad
- scratching
- 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.)
- Expired - Fee Related
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Abstract
A kind of smart mobile phone preventing screen from scratching, comprise handset shell, display screen, mainboard, one touch chip, touch pad, one fingerprint recognition chip and a fingerprint identification unit, described touch pad is installed in the upper right side at handset shell back, described fingerprint identification unit is installed in the upper left side at handset shell back, described touch pad comprises a loading housing, one touch-control module, one contact panel glass and a watch crystal, described loading housing has a storage tank, described storage tank from bottom to top sequentially accommodating touch-control module, contact panel glass and watch crystal, four edge frames of described contact panel glass are provided with a plastics polymer material film.The utility model makes user when experiencing mobile phone without the need to touching the display screen in mobile phone front, and only need just can complete required operation by the touch pad at back and fingerprint identification unit, just can greatly reduce display screen thus owing to often touching the probability causing screen scratch.
Description
Technical field
The utility model relates to a kind of smart mobile phone, refers in particular to a kind of smart mobile phone preventing screen from scratching.
Background technology
Smart mobile phone, refer to as PC, there is independently operating system, independently running space, by user's program of providing of the third party service provider such as mounting software, game, navigation voluntarily, and can be realized the general name of wireless network access type of cell phone by mobile communication network.Its outward appearance and mode of operation with traditional cell phone type seemingly, not only comprise the mobile phone that touch-screen also comprises non-touch screen numerical keyboard cell phone and full size keyboard operation.But conventional mobile phone all uses the independently developed closed operating system of production firm, and achieved function is very limited, does not possess the autgmentability of smart mobile phone.
Nowadays most of smart mobile phone all adopts touch-screen type, and some buttons are equipped with in side under a touch screen, although this mode is easy to operate, directly on a display screen with hand or tools pen operation, display screen can be made easily impaired.
Utility model content
The utility model provides a kind of smart mobile phone preventing screen from scratching, and its main purpose is that the display screen overcoming existing smart mobile phone is owing to often touching easily impaired defect.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of smart mobile phone preventing screen from scratching, comprise handset shell, be installed in the display screen in this handset shell front, be installed in the mainboard in handset shell, also comprise a touch chip, one touch pad be connected with the Enable Pin of this touch chip, one fingerprint recognition chip and a fingerprint identification unit be connected with the Enable Pin of this fingerprint recognition chip, described touch pad is installed in the upper right side at handset shell back, described fingerprint identification unit is installed in the upper left side at handset shell back, described touch pad comprises a loading housing, one touch-control module, one contact panel glass and a watch crystal, described loading housing has a storage tank, described storage tank from bottom to top sequentially accommodating touch-control module, contact panel glass and watch crystal, four edge frames of described contact panel glass are provided with a plastics polymer material film.
Further, described watch crystal is two-way mirror.
Further, described plastics polymer material film is bi-component epoxide-resin film.
Further, described touch pad is rectangular touchpad, and described handset shell is rectangular housing, and the minor face of described touch pad is 1/2 of described handset shell minor face, and the long limit of described touch pad is 1/3 of the long limit of described handset shell.
Further, the upper left side at described handset shell back is provided with a circular fitting recess, described fingerprint identification unit comprises the touch switch, condenser type single-point touch sensor, stainless steel monitoring ring and the sapphire crystal that are stacked gradually to notch by the bottom land of this circular fitting recess, described touch switch and described fingerprint recognition chip electrical connect, and described fingerprint recognition chip and touch chip are all electrically connected on described mainboard.
Compared to the prior art, the beneficial effect that the utility model produces is:
1, the utility model structure is simple, practical, by touch pad and fingerprint identification unit are installed in mobile phone back, make user when experiencing mobile phone without the need to touching the display screen in mobile phone front, and only need just can complete required operation by the touch pad at back, just can greatly reduce display screen thus owing to often touching the probability causing screen scratch.
2, the utility model makes mobile phone front only include display screen by design and does not have other button, display screen can be made to reach maximized effect with this, strengthens the visual experience of user.
3, the utility model does not need the material changing contact panel glass itself described in touch pad; but directly frame establishes a plastics macromolecular material in four peripheries of described contact panel glass edge; effectively repair described contact panel glass because cutting caused micro-crack and breach; and promote the shock resistance of described contact panel glass, anti-to fall and the ability of the environmental testing such as compressive resistance, be conducive to reducing the dependence that the utility model is protected rear cover mechanism.
Accompanying drawing explanation
Fig. 1 is front schematic view of the present utility model.
Fig. 2 is schematic rear view of the present utility model.
Fig. 3 is schematic rear view of the present utility model, and wherein said fingerprint identification unit illustrates with decomposing state.
Fig. 4 is the generalized section of touch pad described in the utility model.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.A kind of smart mobile phone preventing screen from scratching, comprise handset shell 1, be installed in the display screen 2 in this handset shell 1 front, be installed in the mainboard in handset shell 1, also comprise a touch chip, one touch pad 3 be connected with the Enable Pin of this touch chip, one fingerprint recognition chip and a fingerprint identification unit 4 be connected with the Enable Pin of this fingerprint recognition chip, described touch pad 3 is installed in the upper right side at handset shell 1 back, described fingerprint identification unit 4 is installed in the upper left side at handset shell 1 back, described touch pad 3 comprises a loading housing 30, one touch-control module 31, one contact panel glass 32 and a watch crystal 33, described loading housing 30 has a storage tank 34, described storage tank 34 from bottom to top sequentially accommodating touch-control module 31, contact panel glass 32 and watch crystal 33, four edge frames of described contact panel glass 32 are provided with a plastics polymer material film 35.Described watch crystal 33 is two-way mirror.Described plastics polymer material film 35 is bi-component epoxide-resin film.Described touch pad 3 is rectangular touchpad 3, and described handset shell 1 is rectangular housing, and the minor face of described touch pad 3 is 1/2 of described handset shell 1 minor face, and the long limit of described touch pad 3 is 1/3 of the described long limit of handset shell 1.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.The upper left side at described handset shell 1 back is provided with a circular fitting recess 10, described fingerprint identification unit 4 comprises the touch switch 40, condenser type single-point touch sensor 41, stainless steel monitoring ring 42 and the sapphire crystal 43 that are stacked gradually to notch by the bottom land of this circular fitting recess 10, described touch switch 40 connects with described fingerprint recognition chip electrical, and described fingerprint recognition chip and touch chip are all electrically connected on described mainboard.
Compared to the prior art, the beneficial effect that the utility model produces is:
1, the utility model structure is simple, practical, by touch pad 3 and fingerprint identification unit 4 are installed in mobile phone back, make user when experiencing mobile phone without the need to touching the display screen 2 in mobile phone front, and only need just can complete required operation by the touch pad 3 at back, just can greatly reduce display screen 2 thus owing to often touching the probability causing screen scratch.
2, the utility model makes mobile phone front only include display screen 2 by design and does not have other button, display screen 2 can be made to reach maximized effect with this, strengthens the visual experience of user.
3, the utility model does not need to change the material of contact panel glass 32 described in touch pad 3 itself; but directly frame establishes a plastics macromolecular material in four peripheries at described contact panel glass 32 edge; effectively repair described contact panel glass 32 because cutting caused micro-crack and breach; and promote the shock resistance of described contact panel glass 32, anti-to fall and the ability of the environmental testing such as compressive resistance, be conducive to reducing the dependence that the utility model is protected rear cover mechanism.
In the present embodiment, the operation principle of fingerprint identification unit 4 is as follows: what be first responsible for fingerprint recognition is condenser type single-point touch sensor 41, and operationally, sapphire crystal 43 is the surfaces for user's finger presses, condenser type single-point touch sensor 41 is not work always, but need to be activated when user's finger occurs, at this moment condenser type single-point touch sensor 41 has two parts to divide the work: one is sweep test, and two is inspire part.Wherein sweep test sets up contact by stainless steel monitoring ring 42, user is pointed and scans with regard to activating condenser type single-point touch sensor 41 once touch monitoring range.Further, stainless steel monitoring ring 42 can also play the effect that screen reduces the interference of peripheral noise signal.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection range.
Claims (5)
1. the smart mobile phone preventing screen from scratching, comprise handset shell, be installed in the display screen in this handset shell front, be installed in the mainboard in handset shell, it is characterized in that: also comprise a touch chip, one touch pad be connected with the Enable Pin of this touch chip, one fingerprint recognition chip and a fingerprint identification unit be connected with the Enable Pin of this fingerprint recognition chip, described touch pad is installed in the upper right side at handset shell back, described fingerprint identification unit is installed in the upper left side at handset shell back, described touch pad comprises a loading housing, one touch-control module, one contact panel glass and a watch crystal, described loading housing has a storage tank, described storage tank from bottom to top sequentially accommodating touch-control module, contact panel glass and watch crystal, four edge frames of described contact panel glass are provided with a plastics polymer material film.
2. a kind of smart mobile phone preventing screen from scratching as claimed in claim 1, is characterized in that: described watch crystal is two-way mirror.
3. a kind of smart mobile phone preventing screen from scratching as claimed in claim 2, is characterized in that: described plastics polymer material film is bi-component epoxide-resin film.
4. a kind of smart mobile phone preventing screen from scratching as claimed in claim 3, it is characterized in that: described touch pad is rectangular touchpad, described handset shell is rectangular housing, the minor face of described touch pad is 1/2 of described handset shell minor face, and the long limit of described touch pad is 1/3 of the long limit of described handset shell.
5. a kind of smart mobile phone preventing screen from scratching as claimed in claim 3, it is characterized in that: the upper left side at described handset shell back is provided with a circular fitting recess, described fingerprint identification unit comprises the touch switch, condenser type single-point touch sensor, stainless steel monitoring ring and the sapphire crystal that are stacked gradually to notch by the bottom land of this circular fitting recess, described touch switch and described fingerprint recognition chip electrical connect, and described fingerprint recognition chip and touch chip are all electrically connected on described mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805523.9U CN204231453U (en) | 2014-12-18 | 2014-12-18 | A kind of smart mobile phone preventing screen from scratching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805523.9U CN204231453U (en) | 2014-12-18 | 2014-12-18 | A kind of smart mobile phone preventing screen from scratching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231453U true CN204231453U (en) | 2015-03-25 |
Family
ID=52929498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805523.9U Expired - Fee Related CN204231453U (en) | 2014-12-18 | 2014-12-18 | A kind of smart mobile phone preventing screen from scratching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635361A (en) * | 2015-12-31 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and shooting method and apparatus |
| CN105704279A (en) * | 2016-01-05 | 2016-06-22 | 平顶山市金益昂电子科技有限公司 | Touch screen mobile phone with postpositive touch control board |
-
2014
- 2014-12-18 CN CN201420805523.9U patent/CN204231453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635361A (en) * | 2015-12-31 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and shooting method and apparatus |
| CN105704279A (en) * | 2016-01-05 | 2016-06-22 | 平顶山市金益昂电子科技有限公司 | Touch screen mobile phone with postpositive touch control board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |