CN208572160U - A kind of concealed fingerprint modular structure of postposition - Google Patents
A kind of concealed fingerprint modular structure of postposition Download PDFInfo
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- CN208572160U CN208572160U CN201821451803.9U CN201821451803U CN208572160U CN 208572160 U CN208572160 U CN 208572160U CN 201821451803 U CN201821451803 U CN 201821451803U CN 208572160 U CN208572160 U CN 208572160U
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- fingerprint
- back shroud
- mould group
- mobile device
- fingerprint mould
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Abstract
The utility model belongs to electronic information technical field, more particularly to a kind of concealed fingerprint modular structure of postposition, back shroud including the mobile device back side is arranged in, the side that back shroud closes on mobile device are adhesively fixed with fingerprint mould group, and fingerprint mould group is electrically connected with the control system inside mobile device；The back shroud is the integrated design of glass or ceramic material；In the utility model, back shroud uses glass or ceramic material, and fingerprint mould group is hidden in the lower section of back shroud, and through the finger print information of back shroud acquisition finger；Fingerprint mould group is placed in this way, having evaded and having excavated the mode of groove on back shroud in the prior art, fingerprint collecting region is avoided and whole back shroud has color difference, lofty, improve the overall aesthetics of mobile device；Steam etc. is avoided to enter inside mobile device by fingerprint collecting region；Without in the spraying for carrying out surface chemistry materials, more environmental protection and safety in fingerprint mould group.
Description
Technical field
The utility model belongs to electronic information technical field, and in particular to a kind of concealed fingerprint modular structure of postposition.
Background technique
Currently, the unlocking manner of mobile device includes face recognition, shields lower unlocked by fingerprint, traditional postposition unlocked by fingerprint.
Wherein, face recognition is the facial information that user is obtained using camera, is mentioned from video using computer image processing technology
Portrait characteristic point is taken, the facial information stored in comparison database is realized.This technology in only front camera, insufficient light
When, camera obtains information deficiency, and mobile device can not be quick, even cannot achieve unlock；On the other hand, mobile device
Needing to obtain facial information could unlock, and also imply that if the angle of the camera of mobile device is to being not to be unable to reach unlock
Purpose, need the position with the whole mobile device of hand adjustment, this aspect is compared to information input position not to only needing to adjust hand
For the unlocked by fingerprint of finger position, unlocked by fingerprint is more light.
Shield lower unlocked by fingerprint and refer to that fingerprint device is placed in below screen, finger is placed in above screen, fingerprint device every
Screen obtain finger print information, then be unlocked by correlation data source finger print information.Currently, shield lower unlocked by fingerprint mainstream is
Optical finger print unlock, technique need light source and can just be unlocked, that is, need user first to press the bright screen of power button, then
It can be carried out unlocked by fingerprint, this mode increases the time of unlock.
Traditional postposition unlocked by fingerprint, common postposition unlocked by fingerprint design currently on the market is by digging out on rear lid case
Fingerprint hole, finger are placed on chip, and fingerprint mould group unlocks after collecting finger print information with the comparison realization of data source finger print information,
Conventional fingerprint is unlocked using capacitance type fingerprint chip as a technology of core, this design is at present more mature and welcome one
The unlocking manner design of kind mobile device, however this design is denounced in terms of appearance by masses, on the one hand, due to needing rear
Fingerprint hole is opened up on shell, therefore from the point of view of overall appearance angle, rear lid case loses integraty, can sensuously make unlocked by fingerprint aobvious
It obtains loftier；On the other hand, different with the color technique of fingerprint chip due to production rear lid case, can also there be color in terms of color
Poor problem.These two aspects makes mobile device rear shell seem and compares " ugly ", allows masses that can not receive postposition unlocked by fingerprint.
Utility model content
The purpose of this utility model is to provide a kind of concealed fingerprint modular structures of postposition, solve existing traditional postposition and refer to
In line unlock, inconsistent, the lofty and color difference problem of finger-print region and whole rear shell improves the entirety of mobile device product
Aesthetics.
To achieve the goals above, the utility model is achieved using following technical scheme:
A kind of concealed fingerprint modular structure of postposition, the back shroud including the mobile device back side is arranged in, the back shroud
The side for closing on mobile device is adhesively fixed with fingerprint mould group, and fingerprint mould group is electrically connected with the control system inside mobile device；
The back shroud is the monolithic construction of glass or ceramic material.
In further technical solution, closes on the back shroud of fingerprint mould group and be adhesively fixed with supporter.
In further technical solution, be adhesively fixed on the back shroud on the opposite side of fingerprint mould group be provided with it is micro-
Male structure is for identification fingerprint mould group position.
Compared with prior art, the utility model has following technical effect that
The concealed fingerprint modular structure of postposition provided by the utility model, back shroud use glass or ceramic material, fingerprint
Mould group is hidden in the lower section of back shroud, and through the finger print information of back shroud acquisition finger；Exist in the prior art in this way, having evaded
The mode for excavating groove on back shroud places fingerprint mould group, and avoiding fingerprint collecting region and whole back shroud, there are color difference, prominent
Towering problem improves the overall aesthetics of mobile device；
In addition, also further avoiding steam etc. after avoiding the excavation of groove by fingerprint collecting region and entering shifting
Inside dynamic equipment, the waterproof ability of mobile device is improved；Without the spraying in progress surface chemistry materials in fingerprint mould group, more
The environmental protection and safety added.
Detailed description of the invention
Fig. 1 is the schematic diagram of the concealed fingerprint modular structure of postposition provided by the utility model；
Fig. 2 is the enlarged diagram of location A in Fig. 1；
Figure label explanation: 1- mobile phone, 10- back shroud, 20- fingerprint mould group, 30- supporter.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines specific attached drawing, furthers elucidate the utility model.
Application of the concealed fingerprint modular structure of postposition provided by the utility model on mobile phone is shown in conjunction with Fig. 1,2.
The concealed fingerprint modular structure of the postposition includes the back shroud 10 that 1 back side of mobile phone is arranged in, the back shroud
10 sides for closing on mobile phone 1 are adhesively fixed with fingerprint mould group 20, and fingerprint mould group 20 is electrically connected with the control system inside mobile phone 1,
The back shroud 10 is the monolithic construction of glass or ceramic material.
In the utility model, using the back shroud 10 of the material of glass or ceramic material production mobile phone 1, and by fingerprint mould group
20 are arranged between back shroud 10 and mobile phone 1, in this way, back shroud 10 can hide fingerprint mould group 20, also, the original based on material
The finger print information of cause, finger can be collected through back shroud 10 by fingerprint mould group 20.
The technical solution of the utility model has been evaded is placed by the way of the box cut on back shroud 10 in the prior art
Fingerprint mould group 20, does not need in traditional design more, is set in the metal framework on 20 whole body of fingerprint mould group, it is flat to improve back shroud 10
The smooth fluency in face, it is from the appearance more beautiful；The design of the concealed fingerprint mould group of the product, so that fingerprint collecting area
10 no color differnece problem of domain and whole back shroud, it is ensured that the aesthetics of cell phone appearance；From the angle of mobile phone safety and reliability
It sees, since cell phone rear cover plate 10 eliminates the design that fingerprint mould group 20 is placed in grooving, steam etc. can not be entered by fingerprint hole
Interior of mobile phone is greatly improved on the waterproof ability of mobile phone；On the other hand, the concealed finger provided in the utility model
The design of line modular structure, it is more environmentally-friendly and safe without spraying chemical materials on the surface of fingerprint mould group.
In further technical solution, closes on the back shroud 10 of fingerprint mould group 20 and is also adhesively fixed with supporter 30,
The effect of above support 30 is support cell phone rear cover plate 10, it is ensured that cell phone rear cover plate 10 is non-breakable, the supporter
30 can choose the plastics as commonly used by mobile phone battery cover currently on the market, and more preferably, the supporter 30 uses metal
Material, such as aluminium so ensure the better support effect of supporter 30.
In further technical solution, it is adhesively fixed on the opposite side of fingerprint mould group 20 and is arranged on the back shroud 10
There is micro-convex structure for the position of identification fingerprint mould group 20.Specifically, example micro-convex structure as mentioned is that any icon or Logo are marked
Show, the design of micro-convex structure is used for the purpose of identifying the position of fingerprint mould group 20, so that personnel convenient to use quickly position
To the position of fingerprint mould group 20, realizes quick fingerprint contraposition, typing, be collected.
It should be noted that the concealed fingerprint modular structure of postposition provided by the utility model is applicable not only to mobile phone, also
The equipment of touch-control, the equipment that household electrical appliance, vehicle-mounted etc. need touch-control are needed suitable for industry control class.
The concealed fingerprint modular structure of postposition provided by the utility model is carried out on the basis of traditional postposition fingerprint
Improvement, using monolithic glass or ceramic material as the back shroud of mobile device, fingerprint mould group is hidden in back shroud in the following, from movement
Equipment can not find out fingerprint chip in appearance, this design on the one hand solve it is public denounced to postposition fingerprint always it is outer
Ugly problem is seen, on the other hand solve fingerprint groove bring out-of-flatness so that back shroud is smoothly complete has one in appearance
Property；In addition, due in this design back shroud be it is integrated, solve in mobile device due to the setting of fingerprint mould group existing for prevent
Water problems.
The characteristics of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these changes and improvements are both fallen in the range of claimed invention.This is practical new
The claimed range of type is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of concealed fingerprint modular structure of postposition, it is characterised in that: the back shroud including the mobile device back side is arranged in, institute
It states back shroud and closes on the side of mobile device and be adhesively fixed with fingerprint mould group, the control system inside fingerprint mould group and mobile device
Electrical connection；
The back shroud is the monolithic construction of glass or ceramic material.
2. the concealed fingerprint modular structure of postposition according to claim 1, it is characterised in that: close on the rear cover of fingerprint mould group
Supporter is adhesively fixed on plate.
3. the concealed fingerprint modular structure of postposition according to claim 1, it is characterised in that: bonded on the back shroud solid
Surely micro-convex structure is provided on the opposite side for having fingerprint mould group for identification fingerprint mould group position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821451803.9U CN208572160U (en) | 2018-09-05 | 2018-09-05 | A kind of concealed fingerprint modular structure of postposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821451803.9U CN208572160U (en) | 2018-09-05 | 2018-09-05 | A kind of concealed fingerprint modular structure of postposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572160U true CN208572160U (en) | 2019-03-01 |
Family
ID=65451559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821451803.9U Active CN208572160U (en) | 2018-09-05 | 2018-09-05 | A kind of concealed fingerprint modular structure of postposition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572160U (en) |
-
2018
- 2018-09-05 CN CN201821451803.9U patent/CN208572160U/en active Active
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