CN109101080B - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN109101080B CN109101080B CN201810662271.1A CN201810662271A CN109101080B CN 109101080 B CN109101080 B CN 109101080B CN 201810662271 A CN201810662271 A CN 201810662271A CN 109101080 B CN109101080 B CN 109101080B
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- China
- Prior art keywords
- fingerprint
- flash lamp
- light
- circuit board
- fingerprint collector
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- 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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- 230000003287 optical effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/141—Control of illumination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Abstract
The invention provides terminal equipment which comprises a front cover, a rear cover, a fingerprint module, a light-transmitting cover plate, a circuit board and a flash lamp, wherein the rear cover is provided with a through hole, the front cover covers the rear cover, the light-transmitting cover plate is arranged on the through hole, the fingerprint module comprises a light-transmitting fingerprint collector, the fingerprint collector is arranged on one surface of the light-transmitting cover plate, which faces the flash lamp, and is electrically connected with the circuit board, the flash lamp is arranged on the circuit board corresponding to the fingerprint collector, and a light source of the flash lamp is emitted out of the light-transmitting cover plate through the fingerprint collector. According to the terminal equipment provided by the invention, the flash lamp and the fingerprint collector are arranged in a laminated and corresponding manner, only one through hole is formed in the rear cover, the flash lamp and the fingerprint collector can be installed, the number of the through holes in the rear cover is reduced, the possibility that pollutants such as dust, water and the like enter the terminal equipment through the through holes is reduced, and the overall stability of the terminal equipment is higher.
Description
Technical Field
The invention relates to the technical field of terminal equipment.
Background
With the development of information technology and electronic technology, portable terminals (e.g., mobile phones, tablets, etc.) have been closely related to people's daily lives, and because portable terminals can implement various functions, such as making a call, taking a picture, storing various files, instant messaging, online payment, etc., people have higher and higher dependence on the terminals, and various kinds of privacy information are stored in the portable terminals, which makes the security of the portable terminals especially important. In the prior art, a fingerprint recognition device is installed in a portable terminal, and because a fingerprint is a line formed by uneven and uneven skin on the surface of a finger and has the characteristics of uniqueness and stability, the fingerprint recognition device can be used for recognizing the identity of a user so as to ensure the safety of the terminal. However, how to improve the convenience of assembling the fingerprint identification device with the terminal is an important technical problem.
Disclosure of Invention
The present invention is directed to solving at least one of the above problems.
To this end, the invention proposes a terminal device.
In view of the above, according to an object of the present invention, there is provided a terminal device including: the utility model provides a flash light, including protecgulum, back lid, fingerprint module, printing opacity apron, circuit board and flash light, wherein the back is covered and is provided with the through-hole, and the protecgulum lid closes and covers after, and the printing opacity apron sets up on the through-hole, and the fingerprint module includes non-light tight fingerprint sampler, and fingerprint sampler sets up in the printing opacity apron towards the one side of flash light, and fingerprint sampler is connected with the circuit board electricity, and the flash light corresponds fingerprint sampler setting on the circuit board, and the light source of flash light jets out the printing opacity apron through fingerprint sampler.
According to the terminal equipment provided by the invention, the flash lamp and the fingerprint collector are arranged in a laminated and corresponding manner, only one through hole is formed in the rear cover, the flash lamp and the fingerprint collector can be installed, the number of the through holes in the rear cover is reduced, the possibility that pollutants such as dust, water and the like enter the terminal equipment through the through holes is reduced, and the overall stability of the terminal equipment is higher.
In addition, the terminal device provided in the above technical solution of the present invention may further have the following additional technical features:
in above-mentioned technical scheme, preferably, fingerprint sampler pastes on the one side of printing opacity apron towards the flash light, and fingerprint sampler's fixed is more stable, and it is more convenient to install.
In above-mentioned technical scheme, preferably, fingerprint sampler passes through glue and pastes on the one side of printing opacity apron towards the flash light, pastes through glue, and the installation cost is low.
In above-mentioned technical scheme, preferably, fingerprint sampler and printing opacity apron size all with the through-hole adaptation, the printing opacity apron pastes on the through-hole, compact structure.
In above-mentioned technical scheme, preferably, the through-hole is circular hole or oval-shaped hole, more matches with operation terminal equipment's user's finger, improves fingerprint collection's rate of accuracy.
In the foregoing technical solution, preferably, the terminal device further includes:
and the flash lampshade is attached to one surface of the light-transmitting cover plate facing the flash lamp around the fingerprint collector.
In this technical scheme, increase flash lamp cover for the light source of flash lamp can concentrate and reach fingerprint sampler via flash lamp cover and jet out the printing opacity apron again, the luminance of reinforcing flash lamp, reinforcing terminal equipment's the effect of shooing. On the other hand, when the fingerprint collector is an optical fingerprint collector, the brightness of the flash lamp is enhanced, and the accuracy of fingerprint collection can be improved.
In the above technical scheme, preferably, the position that corresponds flash lampshade on the circuit board is provided with the bolster, and flash lampshade supports on the bolster for flash lampshade, back lid and circuit board enclose into the enclosure space, make the light source of flash lamp encircleed in this enclosure space, further strengthen the luminance of flash lamp, thereby further strengthen terminal equipment's the effect of shooing, or further strengthen terminal equipment's fingerprint collection's rate of accuracy.
In the above technical solution, preferably, the flash lamp cover is annular, and the flash lamp is annularly disposed on the circuit board corresponding to the flash lamp cover.
In above-mentioned technical scheme, preferably, the fingerprint module still includes:
the processor is arranged on the circuit board, is electrically connected with the fingerprint acquisition device and is arranged on the circuit board, and the structural design is simple.
In the technical scheme, preferably, the processor is connected with the fingerprint collector through the flexible circuit board, the connection mode is simple, and the cost is low.
In the above technical solution, preferably, the fingerprint acquisition device is an optical fingerprint acquisition device. By adopting the optical fingerprint collector, the light source of the flash lamp can be utilized, and the accuracy of fingerprint collection is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic partial structure diagram of a terminal device according to an embodiment of the present invention;
fig. 2 is a sectional view in the direction III of fig. 1.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 2 is:
the fingerprint identification device comprises a front cover 10, a rear cover 20, a through hole 202, a fingerprint module 30, a fingerprint collector 302, a processor 304, a light-transmitting cover plate 40, a circuit board 50, a flashlight 60, a flashlight cover 70, a buffer 80 and a flexible circuit board 90.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A terminal device according to an embodiment of the present invention is described below with reference to fig. 1 to 2.
As shown in fig. 1 to 2, a terminal device provided according to an embodiment of the present invention is described, including: the fingerprint identification device comprises a front cover 10 (not shown in the figure), a rear cover 20, a fingerprint module 30, a light-transmitting cover plate 40, a circuit board 50 and a flashlight 60, wherein the rear cover 20 is provided with a through hole 202, the front cover 10 covers the rear cover 20, and the light-transmitting cover plate 40 is pasted on the through hole 202. Fingerprint module 30 includes non-light tight fingerprint sampler 302, and fingerprint sampler 302 pastes on non-light tight apron 40 one side towards flash light 60, and fingerprint sampler 302 is connected with circuit board 50 electricity, and flash light 60 corresponds fingerprint sampler 302 and sets up on circuit board 50, and the light source of flash light 60 jets out non-light tight apron 40 through fingerprint sampler 302. The flashlight 60 and the fingerprint collector 302 are arranged in a stacked and corresponding mode, only one through hole 202 needs to be formed in the rear cover 20, the flashlight 60 and the fingerprint collector 302 can be installed, the number of the through holes 202 in the rear cover 20 is reduced, the possibility that pollutants such as dust and water enter the interior of the terminal device through the through holes 202 is reduced, and the stability of the whole terminal device is higher.
Wherein, still be provided with the treater 304 of fingerprint module 30 on circuit board 50, treater 304 is connected with fingerprint sampler 302 electricity through flexible circuit board 90 for fingerprint information that fingerprint sampler 302 will gather transmits to treater 304 and carries out data analysis, and transmits analysis result for circuit board 50, makes circuit board 50 carry out corresponding function control according to analysis result.
In one embodiment of the present invention, the through hole 202 is a circular hole or an elliptical hole, and the fingerprint acquirer 302 and the transparent cover plate 40 are also designed to be circular holes or elliptical holes with the same size as the through hole 202, so that the structure is compact. On the other hand, the fingerprint acquisition device 302 is more matched with the finger of the user operating the terminal device, and the accuracy of fingerprint acquisition is improved.
In one embodiment of the present invention, a flash cover 70 is further disposed on a side of the transparent cover 40 facing the flash 60, and the flash cover 70 is attached to the transparent cover 40 around the fingerprint acquirer 302. The design of the flash lamp cover 70 enables the light source of the flash lamp 60 to reach the fingerprint collector 302 through the flash lamp cover 70 and then to be emitted out of the transparent cover plate 40, so that the brightness of the flash lamp 60 is enhanced, and the photographing effect of the terminal device is enhanced. On the other hand, when the fingerprint acquirer 302 is an optical fingerprint acquirer 302, enhancing the brightness of the flash 60 can improve the accuracy of fingerprint acquisition.
Moreover, a buffer member 80 (not shown in the figure) may be further disposed on the circuit board 50 at a position corresponding to the flashlight cover 70, and the flashlight cover 70 abuts against the buffer member 80, so that a closed space is defined by the flashlight cover 70, the rear cover 20 and the circuit board 50, and a light source of the flashlight 60 is enclosed in the closed space, thereby further enhancing the brightness of the flashlight 60, further enhancing the photographing effect of the terminal device, or further enhancing the accuracy of fingerprint collection of the terminal device.
In an embodiment of the present invention, preferably, the flashlight cover 70 is annular, and the flashlight 60 is disposed on the circuit board 50 corresponding to the flashlight cover 70, so that the flashlight 60 exiting the terminal device is annular, and the light supplement effect for the camera is better. And a plurality of flash lamps 60 can be arranged below the annular flash lamp cover 70, so that the light is stronger, and the light supplementing effect is better.
In one embodiment of the present invention, the fingerprint acquirer 302 is preferably an optical fingerprint acquirer 302. By adopting the optical fingerprint acquisition device 302, the light source of the flash lamp 60 can be utilized, and the accuracy of fingerprint acquisition is improved.
Of course, the fingerprint acquirer 302 can also be a capacitive or ultrasonic type fingerprint acquirer 302.
In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A terminal device, comprising:
the rear cover is provided with a through hole;
the front cover covers the rear cover;
the fingerprint module comprises a light-transmitting optical fingerprint collector;
the light-transmitting cover plate is arranged on the through hole;
a circuit board;
a flash lamp;
a flash lampshade;
the fingerprint collector is arranged on one surface, facing the flash lamp, of the light-transmitting cover plate, the fingerprint collector is electrically connected with the circuit board, the flash lamp is arranged on the circuit board corresponding to the fingerprint collector, and a light source of the flash lamp is emitted out of the light-transmitting cover plate through the fingerprint collector; the flash lamp shade surrounds the fingerprint collector and is attached to one surface, facing the flash lamp, of the light-transmitting cover plate; the circuit board is provided with a buffer piece corresponding to the position of the flash lampshade, and the flash lampshade abuts against the buffer piece.
2. The terminal device of claim 1,
the fingerprint collector is pasted on one surface of the light-transmitting cover plate facing the flash lamp.
3. The terminal device of claim 2,
the fingerprint collector is pasted through glue on the one side of printing opacity apron towards the flash light.
4. The terminal device of claim 1,
fingerprint collector with the printing opacity apron size all with the through-hole adaptation, the printing opacity apron is pasted on the through-hole.
5. The terminal device of claim 4,
the flash lamp cover is annular, and the flash lamp corresponds the flash lamp cover annular setting on the circuit board.
6. The terminal device of any of claims 1-4, wherein the fingerprint module further comprises:
the processor is arranged on the circuit board and electrically connected with the fingerprint acquisition device.
7. The terminal device of claim 6,
the processor is connected with the fingerprint collector through a flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662271.1A CN109101080B (en) | 2018-06-25 | 2018-06-25 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662271.1A CN109101080B (en) | 2018-06-25 | 2018-06-25 | Terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109101080A CN109101080A (en) | 2018-12-28 |
| CN109101080B true CN109101080B (en) | 2022-02-08 |
Family
ID=64844956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810662271.1A Active CN109101080B (en) | 2018-06-25 | 2018-06-25 | Terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109101080B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100046465A (en) * | 2008-10-27 | 2010-05-07 | 엘지이노텍 주식회사 | Fingerprint recognizing apparatus using camera module |
| CN104836867A (en) * | 2015-04-24 | 2015-08-12 | 上海箩箕技术有限公司 | Mobile phone cover module set and mobile phone |
| CN206517451U (en) * | 2016-12-22 | 2017-09-22 | 上海摩软通讯技术有限公司 | A kind of terminal with camera module |
-
2018
- 2018-06-25 CN CN201810662271.1A patent/CN109101080B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100046465A (en) * | 2008-10-27 | 2010-05-07 | 엘지이노텍 주식회사 | Fingerprint recognizing apparatus using camera module |
| CN104836867A (en) * | 2015-04-24 | 2015-08-12 | 上海箩箕技术有限公司 | Mobile phone cover module set and mobile phone |
| CN206517451U (en) * | 2016-12-22 | 2017-09-22 | 上海摩软通讯技术有限公司 | A kind of terminal with camera module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109101080A (en) | 2018-12-28 |
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Effective date of registration: 20231219 Address after: 430000, No. 18 Shenlong Avenue, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province, China. B1345, Chuanggu Launch Zone, Taizihu Cultural Digital Creative Industry Park Patentee after: Hubei Xingji Meizu Group Co.,Ltd. Address before: 519000 technology innovation coastal Meizu science and technology building, Zhuhai, Guangdong Patentee before: MEIZU TECHNOLOGY Co.,Ltd. |