CN204946031U - Portable electron device - Google Patents
Portable electron device Download PDFInfo
- Publication number
- CN204946031U CN204946031U CN201520694561.6U CN201520694561U CN204946031U CN 204946031 U CN204946031 U CN 204946031U CN 201520694561 U CN201520694561 U CN 201520694561U CN 204946031 U CN204946031 U CN 204946031U
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- Prior art keywords
- circuit board
- sub
- electron device
- portable electron
- infrared lamp
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Abstract
The utility model discloses a kind of portable electron device, this portable electron device comprises iris camera, main circuit board and infrared lamp, and this portable electron device also comprises a sub-circuit board, this infrared lamp is welded on this sub-circuit board, and this sub-circuit board and main circuit board are inclined to set and are electrically connected, thus realize the anglec of rotation of infrared lamp in Z-direction, thus be more conducive to iris camera collection image.
Description
Technical field
The utility model relates to a kind of portable electron device, refers to the iris camera of portable electron device and the mounting structure of infrared lamp especially.
Background technology
Present society more and more focuses on the protection of individual privacy; the demand of daily life field to personal identification discriminatings such as mobile payment, equipment unblocks is more and more higher in addition, and therefore the technology such as fingerprint verification or iris identification is also incorporated in portable electron device (as smart mobile phone) to meet above-mentioned user demand.
Wherein iris identification technology utilizes the feature of human eye iris to differentiate, human eye iris is the assorted ring of a kind of textile-like in eyes in pupil, each iris comprises a unique structure based on features such as picture hat, crystalline, filament, spot, structure, concave point, ray, wrinkle and stripeds, is the same without any two irises.
Existing application iris identification technology is in portable electronic realized by the combination of an iris camera and infrared lamp usually, comprehensive user at present makes the general service range of custom at about 20-40cm, but iris camera is in order to capture human iris's part more accurately, that shooting angle can be done is smaller, usually at about 30 °, but at this angular range, be difficult in about 20-40cm distance the iris information capturing user.In order to the iris information of user can be collected in this distance, need infrared lamp to rotate a certain angle in Z-direction (with the axis of XY plane orthogonal), thus make iris camera in suitable scope, collect the iris information of user.
Infrared lamp on current portable electron device is all directly be welded on the circuit board of portable electron device, there is no the anglec of rotation, user like this needs constantly to move forward and backward this portable set could make iris camera collection to user profile, delay so very much the time of user, and the experience of user is also very poor.
Also there are some manufacturers to utilize the mode of FPC (flexible printed circuit board) to realize the rotation of infrared lamp in Z-direction at present, but because FPC is thinner, are therefore difficult to the heat dissipation problem solving infrared lamp.Meanwhile, FPC is softer, is difficult to control well the angle of infrared lamp in Z-direction, and the angle of every platform equipment all can have difference, if user more exchange device all need the adaptation of a period of time.Finally, FPC also needs to adopt board to board connector to be connected on mainboard, thus causes manufacturing cost higher.
Utility model content
The purpose of this utility model is to provide a kind of portable electron device, does not have the anglec of rotation in order to solve the infrared lamp coordinated with iris camera in existing portable electron device in Z-direction, or the problem that implementation is too complicated, cost is higher.
For achieving the above object, implement portable electron device of the present utility model and comprise iris camera, main circuit board and infrared lamp, and this portable electron device also comprises a sub-circuit board, this infrared lamp is welded on this sub-circuit board, and this sub-circuit board and main circuit board are inclined to set and are electrically connected.
Preferably, be electrically connected by a shell fragment between this sub-circuit board and main circuit board.
Preferably, the combination of this infrared lamp and sub-circuit board is assembled on the housing of this portable electron device, and when combining with main circuit board, this sub-circuit board compresses with shell fragment elasticity and contacts.
Preferably, the angle between this sub-circuit board and main circuit board is 5-10 degree.
Preferably, this main circuit board with sub-circuit board is arranged the fixed sturcture matched, and on the main circuit board making sub-circuit board directly be fixed by this fixed sturcture.
Preferably, this portable electron device is smart mobile phone or panel computer.
Compared with prior art, infrared lamp is arranged on a sub-circuit board by the utility model, and this sub-circuit board is electrically connected by a shell fragment and main circuit board, and this sub-circuit board and main circuit board are obliquely installed, thus realize the anglec of rotation of infrared lamp in Z-direction, thus be more conducive to iris camera collection image.
Accompanying drawing explanation
Fig. 1 implements the iris camera of portable electron device of the present utility model and the mounting structure schematic diagram of infrared lamp.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Refer to shown in Fig. 1, for the mounting structure schematic diagram of the iris camera and infrared lamp of implementing portable electron device of the present utility model, implement portable electron device of the present utility model and comprise iris camera 11, main circuit board 10 and infrared lamp 12, and this portable electron device also comprises a sub-circuit board 13, this infrared lamp 12 is welded on this sub-circuit board 13, and this sub-circuit board 13 is inclined to set with main circuit 10 plate and is electrically connected.
In the specific implementation, be electrically connected by a shell fragment 14 between this sub-circuit board 13 and main circuit board 10, and this infrared lamp 12 is assembled on the housing (not shown) of this portable electron device with the combination of sub-circuit board 13, when combining with main circuit board 10, this sub-circuit board 13 compresses with shell fragment 14 elasticity and contacts, corresponding buckle or fixed sturcture (not shown) can be set on the housing of this portable electron device, thus sub-circuit board 13 is fixed on the housing of this portable electron device.Or also can main circuit board 10 with sub-circuit board 13 is arranged the fixed sturcture (as buckle and draw-in groove, not shown) that matches thus on the main circuit board 10 making sub-circuit board 13 directly fixing.For ensureing that iris camera 11 better gathers image, the angle between this sub-circuit board 13 and main circuit board 10 is 5-10 degree.
Preferably, this portable electron device is the portable electron device such as smart mobile phone or panel computer being provided with iris camera and infrared lamp.
Compared with prior art, infrared lamp 12 is arranged on a sub-circuit board 13 by the utility model, and this sub-circuit board 13 is electrically connected with main circuit board 10 by a shell fragment 14, and this sub-circuit board 13 is obliquely installed with main circuit board 10, thus realize the anglec of rotation of infrared lamp 12 in Z-direction, thus be more conducive to iris camera 11 and gather image.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the utility model.
Claims (6)
1. a portable electron device, comprise iris camera, main circuit board and infrared lamp, it is characterized in that: this portable electron device also comprises a sub-circuit board, this infrared lamp is welded on this sub-circuit board, and this sub-circuit board and main circuit board are inclined to set and are electrically connected.
2. portable electron device as claimed in claim 1, be is characterized in that: be electrically connected by a shell fragment between this sub-circuit board and main circuit board.
3. portable electron device as claimed in claim 1, it is characterized in that: the combination of this infrared lamp and sub-circuit board is assembled on the housing of this portable electron device, when combining with main circuit board, this sub-circuit board compresses with shell fragment elasticity and contacts.
4. portable electron device as claimed in claim 1, is characterized in that: the angle between this sub-circuit board and main circuit board is 5-10 degree.
5. portable electron device as claimed in claim 1, is characterized in that: this main circuit board with sub-circuit board is arranged the fixed sturcture matched, and on the main circuit board making sub-circuit board directly be fixed by this fixed sturcture.
6. portable electron device as claimed in claim 1, is characterized in that: this portable electron device is smart mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694561.6U CN204946031U (en) | 2015-09-09 | 2015-09-09 | Portable electron device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694561.6U CN204946031U (en) | 2015-09-09 | 2015-09-09 | Portable electron device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946031U true CN204946031U (en) | 2016-01-06 |
Family
ID=55013437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694561.6U Expired - Fee Related CN204946031U (en) | 2015-09-09 | 2015-09-09 | Portable electron device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114566A1 (en) * | 2017-12-13 | 2019-06-20 | Oppo广东移动通信有限公司 | Electronic device |
-
2015
- 2015-09-09 CN CN201520694561.6U patent/CN204946031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114566A1 (en) * | 2017-12-13 | 2019-06-20 | Oppo广东移动通信有限公司 | Electronic device |
| US11601579B2 (en) | 2017-12-13 | 2023-03-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device |
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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: 20160106 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |