CN106412166A - Terminal and casing assembly thereof - Google Patents
Terminal and casing assembly thereof Download PDFInfo
- Publication number
- CN106412166A CN106412166A CN201611048109.8A CN201611048109A CN106412166A CN 106412166 A CN106412166 A CN 106412166A CN 201611048109 A CN201611048109 A CN 201611048109A CN 106412166 A CN106412166 A CN 106412166A
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- China
- Prior art keywords
- housing
- fingerprint sensor
- optical
- light
- optical fingerprint
- Prior art date
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Classifications
-
- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- 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
- G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
-
- 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
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a terminal and a casing assembly thereof. The casing assembly comprises a casing, an optical path adjusting component and an optical fingerprint sensor; the casing includes a fingerprint input area; the optical path adjusting component is arranged in the casing and changes the direction of light that passes the optical path adjusting component; and the optical fingerprint sensor is arranged in the casing, and at least part of light emitted by the optical fingerprint sensor spreads among the optical fingerprint sensor, the optical path adjusting component and the fingerprint input area to collect fingerprint information in the fingerprint input area. According to the casing assembly of the terminal, the optical fingerprint sensor for collecting the fingerprint information is arranged in the casing, and the optical adjusting component adjusts the light transmission path; and thus, rely on the space size of the optical fingerprint sensor is reduced, the terminal can selects the position of the optical fingerprint sensor flexibly according to characteristics of parts of the terminal itself, and design requirements for the terminal can be met.
Description
Technical field
The present invention relates to field of terminal technology, especially relate to a kind of housing unit of terminal and terminal.
Background technology
In correlation technique, most of fingerprint modules be located at terminal protecgulum or after cover, but the outward appearance of terminal can be affected
Aesthetic property, therefore, fingerprint module is located at become on the side wall of terminal terminal development trend, but, fingerprint module is set
The whole machine thickness that terminal can be made on the side wall of terminal thickeies.
Content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this reason, the present invention carries
Go out a kind of housing unit of terminal, the housing unit of described terminal has the advantages that thickness is little.
The present invention also proposes a kind of terminal, and described terminal includes the housing unit of above-mentioned terminal.
The housing unit of terminal according to embodiments of the present invention, including：Housing, described housing has fingerprint input area
Domain；Optical path adjusting element, described optical path adjusting element is located in described housing and is suitable to change the direction of light therethrough；With
Optical fingerprint sensor, described optical fingerprint sensor is located in described housing, launches in described optical fingerprint sensor
At least part of light propagate between described optical fingerprint sensor, described optical path adjusting element, described fingerprint input area
To gather the finger print information being located in described fingerprint input area.
The housing unit of terminal according to embodiments of the present invention, by being provided for gathering the light of finger print information in housing
Learn fingerprint sensor, and the bang path using optical path adjusting element adjustment light, thus reduce optical fingerprint sensor pair
The dependence of space size, terminal can flexibly select the position of optical fingerprint sensor according to the feature of itself part, meets eventually
The design requirement at end.
According to one embodiment of present invention, described housing has opening, described housing unit also includes：For blocking
The transparent shutter of described opening, described transparent shutter sets on the housing and is configured to described fingerprint input area,
Described transparent shutter be plane and mutually towards the surface in described housing and the thereon surface towards outside described housing
Parallel, vertically it is injected into described transparent after described optical path adjusting element from the light launched in described optical fingerprint sensor
On shutter.
According to one embodiment of present invention, the outer surface towards outside described housing of described transparent shutter and described shell
The flush with outer surface of body.
According to one embodiment of present invention, it is provided with slot at described opening, described transparent shutter is located at described card
Close in groove.
According to one embodiment of present invention, wall corresponding with described slot on described housing is equipped with the first glue
Adhesion coating, described transparent shutter is bonding with described first adhesive layer.
According to one embodiment of present invention, described housing includes：Protecgulum, the display screen of described terminal is suitable to be embedded in institute
State on protecgulum；Bonnet, described bonnet and described protecgulum fasten to limit chamber, described bonnet towards inside described chamber
Surface is provided with embedded groove, and described optical fingerprint sensor is embedded in described embedded groove.
According to one embodiment of present invention, to be provided with second gluing for the wall corresponding with described embedded groove of described bonnet
Layer, described optical fingerprint sensor is bonding with described second adhesive layer.
According to one embodiment of present invention, described optical path adjusting element is embedded on described protecgulum.
According to one embodiment of present invention, described fingerprint input area is located at the adjacent with described display screen of described housing
Side wall on.
According to one embodiment of present invention, the angle between described optical fingerprint sensor and described bonnet is β, described
β meets：0°≤β≤45°.
Terminal according to embodiments of the present invention, including the housing unit of above-mentioned terminal.
Terminal according to embodiments of the present invention, by being provided for gathering the optical finger print sensing of finger print information in housing
Device, and the bang path of light is adjusted using optical path adjusting element, thus reduce optical fingerprint sensor to space size
Rely on, terminal can flexibly select the position of optical fingerprint sensor, meet the design need of terminal according to the feature of itself part
Ask.
Brief description
Fig. 1 is the structural representation of terminal according to embodiments of the present invention；
Fig. 2 is the profile of housing unit according to embodiments of the present invention；
Fig. 3 is the profile of housing unit according to embodiments of the present invention.
Reference：
Terminal 1000,
Housing unit 100,
Housing 1, protecgulum 11, display screen 111, cover plate 112,
Bonnet 12, embedded groove 121,
Chamber 13,
Opening 14, slot 141,
Optical fingerprint sensor 2,
Optical path adjusting element 3, reflecting surface 31,
Transparent shutter 4, inner surface 41, outer surface 42, fingerprint input area 42 ',
First light 5, the second light 6,
Pcb board 7.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " horizontal ", " width ", " thickness ", " on ", D score,
The orientation of instruction or the position such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " circumferential "
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, rather than refers to
Show or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as limitation of the present invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible
It is the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
The housing unit 100 of terminal 1000 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 3.
As shown in Figure 1-Figure 3, the housing unit 100 of terminal 1000 according to embodiments of the present invention, including：Housing 1, optics
Fingerprint sensor 2 and optical path adjusting element 3.
Specifically, housing 1 has fingerprint input area 42 ', finger can be placed in fingerprint input area 42 '.
Optical path adjusting element 3 is located in housing 1 and is suitable to change the direction of light therethrough.It should be noted that work as having light to shine
When being mapped on optical path adjusting element 3, optical path adjusting element 3 can change the path of at least part of light.It should be noted that light
Road regulating element 3 can make to propagate light from optical fingerprint sensor 2 along predetermined path, and optical path adjusting element 3 is permissible
It is illuminator, refracting telescope, as long as it can meet light path adjusting.
Optical fingerprint sensor 2 is located in housing 1, and at least part of light launched in optical fingerprint sensor 2 exists
Propagate between optical fingerprint sensor 2, optical path adjusting element 3, fingerprint input area 42 ' and be located at fingerprint input area to gather
Finger print information in 42 '.As shown in Fig. 2 when there being finger to be placed in stricture of vagina input area 42 ', from optical fingerprint sensor 2
The first light 5 going out, is irradiated on fingerprint input area 42 ' after optical path adjusting element 3；According to the reversibility of light, such as Fig. 3
Shown, the light being reflected back by finger is the second light 6, and the second light 6 first passes through light path along path as shown in Figure 3 and adjusts
After section element 3, then be irradiated on optical fingerprint sensor 2, optical fingerprint sensor 2 according to the light information returning can to
The fingerprint at family is imaged, and then obtains the fingerprint graph of user.
The housing unit 100 of terminal 1000 according to embodiments of the present invention, by being provided for gathering fingerprint in housing 1
The optical fingerprint sensor 2 of information, and the bang path of light is adjusted using optical path adjusting element 3, thus reduce optics and refer to
The dependence to space size for the stricture of vagina sensor 2, terminal 1000 can flexibly select optical finger print to sense according to the feature of itself part
The position of device 2, meets the design requirement of terminal 1000.
According to one embodiment of present invention, housing 1 has opening 14, housing unit 100 also includes：For blocking out
The transparent shutter 4 of mouth 14, transparent shutter 4 is located on housing 1 and is configured to fingerprint input area 42 ', transparent shutter 4
Towards the surface (i.e. inner surface as shown in Figure 2 and Figure 3) in housing 1 and thereon the surface towards outside housing 1 (i.e. as Fig. 2,
Outer surface shown in Fig. 3) it is plane and be parallel to each other, the light launched in optical fingerprint sensor 2 is through optical path adjusting
Vertically it is injected into after element 3 on transparent shutter 4.Be conducive to sending out in optical fingerprint sensor 2 by arranging transparent shutter 4
The light penetration fingerprint input area 42 ' projecting, and then can be with improving optical fingerprint sensor 2 fingerprint collecting efficiency.
As shown in Figure 1-Figure 3, in one embodiment of the invention, including housing 1, optical fingerprint sensor 2 and light path
Regulating element 3.
Specifically, housing 1 has chamber 13, and the side wall of housing 1 has opening 14, and optical fingerprint sensor 2 is located at
For gathering finger print information in chamber 13, optical path adjusting element 3 is located in chamber 13, launches in optical fingerprint sensor 2
The light that go out and edge is projected perpendicular to the direction of optical fingerprint sensor 2 is the first light 5, and the first light 5 is through optical path adjusting
Project at opening 14 to outside chamber 13 after element 3 reflection；Outside chamber 13, incide optical path adjusting element 3 from opening 14
Light is the second light 6, and the second light 6 is consistent with the path of the first light 5.
When finger is put at opening 14 user, optical fingerprint sensor 2 launches light source, and the light sending is the first light
Line 5, the first light 5 projects along perpendicular to the direction of optical fingerprint sensor 2, and the first light 5 is after optical path adjusting element 3 reflection
Inject to fingerprint surface at opening 14, after the first light 5 reaches fingerprint surface, reflect, the light reflecting is the
Two light 6, the second light 6 reflexes on optical fingerprint sensor 2 by optical path adjusting element 3 again, and optical fingerprint sensor 2 can
Catch the fingerprint image catching user.
Second light 6 is consistent with the path of the first light 5, that is, the second light 6 after reflecting is along the injection of the first light 5
Direction reflexes on optical fingerprint sensor 2, and the second light 6 after optical path adjusting element 3 reflection refers to along perpendicular to optics
The direction of stricture of vagina sensor 2 is injected, and optical fingerprint sensor 2 can obtain the fingerprint image of user.
It should be noted that optical fingerprint sensor 2 mainly uses refraction and the principle of reflection of light, light is from bottom directive
Prism, and project through prism, angle and reflection that the light of injection reflects on the rough strain line of finger surface fingerprint
The bright and dark light going back will be different.CMOS (complementary metal oxide semiconductors (CMOS)) or the light of CCD (charge coupled cell)
Learn the pictorial information that device will collect different bright-dark degrees, just complete the collection of fingerprint.
The housing unit 100 of terminal 1000 according to embodiments of the present invention, by being provided for gathering fingerprint in housing 1
The optical fingerprint sensor 2 of information, and the first light 5 launched optical fingerprint sensor 2 using optical path adjusting element 3 is anti-
It is mapped at the opening 14 on housing 1 side wall, not only can realize gathering fingerprint in housing 1 side, increased housing unit 100
Globality, can avoid the side of optical fingerprint sensor 2 and housing 1 thus increased the aesthetic property of housing unit 100, meanwhile
Wall be arranged in parallel, so that housing unit 100 is not limited by optical fingerprint sensor 2 area width, can reduce housing group
The thickness of part 100, meets the use demand of user.
In some embodiments of the invention, as shown in Figures 2 and 3, housing unit 100 also includes transparent shutter 4, thoroughly
Bright shutter 4 is located to block opening 14 on housing 1, and transparent shutter 4 can play the effect of dust and water protection, prevent housing
Dust outside 1 or liquid etc. enter in chamber 13 by opening 14, thus preventing the parts in chamber 13 to be damaged, simultaneously
The aesthetic property of housing unit 100 can also be increased.
In addition, as shown in Figures 2 and 3, transparent shutter 4 towards the surface in chamber 13 be inner surface 41, transparent screening
The surface towards outside chamber 13 of baffle plate 4 is outer surface 42, and inner surface 41 and outer surface 42 are plane and are parallel to each other, first
Light 5 is incident upon on transparent shutter 4 along the direction of the inner surface 41 perpendicular to transparent shutter 4.When the first light 5 is along vertical
When the direction of transparent shutter 4 inner surface 41 is incident upon on transparent shutter 4, the first light 5 can block perpendicular to transparent on edge
The direction of the outer surface 42 of plate 4 is projected, and before and after transparent shutter 4, the direction of the first light 5 keeps constant, such that it is able to
Make through transparent shutter 4 reach fingerprint surface the first light 5 direction constant.After first light 5 reaches fingerprint surface, instead
It is emitted back towards, the light reflecting is the second light 6, the second light 6 is worn along perpendicular to the direction of transparent shutter 4 outer surface 42
After crossing transparent shutter 4, direction keeps constant, then reflexes on optical fingerprint sensor 2 by optical path adjusting element 3 again,
Optical fingerprint sensor 2 can accurately catch the fingerprint image catching user.
Further, the outer surface 42 of transparent shutter 4 is concordant towards the wall in chamber 13 outside with housing 1 side wall.
Thus, it is possible to increase the aesthetic property of housing unit 100.
In some embodiments of the invention, as shown in Figures 2 and 3, it is provided with slot 141 at opening 14, transparent block
Plate 4 is located in slot 141.The fixing reliability of transparent shutter 4 thus can be improved, meanwhile, when transparent shutter 4 is embedded
When in slot 141, the outer surface 42 of transparent shutter 4 and the wall towards outside chamber 13 of the side wall of housing 1 can also be made
Face is concordant, thus increasing the aesthetic property of housing unit 100.
Further, wall corresponding with slot 141 on housing 1 side wall is equipped with the first adhesive layer, transparent blocks
Plate 4 is bonding with the first adhesive layer.That is, the first adhesive layer, transparent screening are equipped with the internal perisporium of slot 141 and diapire
The periphery wall of baffle plate 4 can pass through the first adhesive layer bonding, the partly interior table of transparent shutter 4 with the internal perisporium of slot 141
Face 41 is bondd by the first adhesive layer with the diapire of slot 141.Thus, it is possible to make transparent shutter 4 be securely fixed in card
Close in groove 141, prevent transparent shutter 4 from departing from housing 1 side wall, the waterproof of transparent shutter 4 can also be improved simultaneously and prevent
Dirt effect.
In some embodiments of the invention, as shown in Figures 2 and 3, housing 1 includes protecgulum 11 and bonnet 12, terminal
1000 display screen 111 is suitable to be embedded on protecgulum 11, and bonnet 12 and protecgulum 11 fasten to limit chamber 13, the court of bonnet 12
Surface to chamber 13 inner side is provided with embedded groove 121, and optical fingerprint sensor 2 is embedded in embedded groove 121.Thus, it is possible to
Optical fingerprint sensor 2 is securely fixed on the surface towards chamber 13 inner side of bonnet 12 it is ensured that optical finger print senses
The reliability of device 2 work.
Further, the wall corresponding with embedded groove 121 of bonnet 12 is provided with the second adhesive layer, optical fingerprint sensor
2 is bonding with the second adhesive layer.That is, the internal perisporium of embedded groove 121 and diapire are provided with the second adhesive layer, optical finger print passes
The surface relative with bonnet 12 of the internal perisporium of the periphery wall of sensor 2 and embedded groove 121 and optical fingerprint sensor 2 with embedded
Can be by the second adhesive layer bonding between the diapire of groove 121.Thus, it is possible to optical fingerprint sensor 2 is securely fixed in
In embedded groove 121, thus ensureing the reliability of optical fingerprint sensor 2 work.
Further, as shown in Figures 2 and 3, housing unit 100 also includes pcb board 7, and pcb board 7 is embedded in embedded groove
In 121 and positioned between optical fingerprint sensor 2 and the diapire of embedded groove 121, pcb board 7 can be with optical fingerprint sensor 2 electricity
Connect.
As shown in Figures 2 and 3, optical path adjusting element 3 is embedded on protecgulum 11.Thus, it is possible to optical path adjusting element 3 is solid
It is scheduled in the chamber 13 of housing 1 it is ensured that the first light 5 of optical fingerprint sensor 2 transmitting can reflect through optical path adjusting element 3
Afterwards at directive opening 14, and ensure that the second light 6 reflecting at opening 14 can hang down after optical path adjusting element 3 reflection
Direct projection is to optical fingerprint sensor 2, thus ensureing the reliability of optical fingerprint sensor 2 work.
For example, in the example shown in Fig. 2 and Fig. 3, protecgulum 11 be provided with embedded groove towards the surface inside chamber
121, the cross section of optical path adjusting element 3 is triangular in shape, optical path adjusting element 3 put back reflective surface 31 relative with opening 14 and with
Optical fingerprint sensor 2 is angled, and one of side wall of optical path adjusting element 3 is embedded the embedded groove in protecgulum 11
In 121.
Further, it is provided with the 3rd adhesive layer between optical path adjusting element 3 and protecgulum 11.That is, on protecgulum 11
3rd adhesive layer can be equipped with the internal perisporium of embedded groove 121 and diapire, optical path adjusting element 3 can lead to and protecgulum 11 between
Cross the 3rd adhesive layer bonding.Thus, optical path adjusting element 3 can be bonded together with protecgulum 11 by the 3rd adhesive layer, improves
The reliability being connected between optical path adjusting element 3 and protecgulum 11, thus ensure the first light 5 of optical fingerprint sensor 2 transmitting
At directive opening 14 after can reflecting through optical path adjusting element 3, and ensure the second light 6 reflecting at opening 14 through light
After road regulating element 3 reflection can vertical directive optical fingerprint sensor 2, and then ensure that optical fingerprint sensor 2 works can
By property.
According to one embodiment of present invention, fingerprint input area 42 ' is located at the side adjacent with display screen 111 of housing 1
On wall.Thus, not only can realize gathering fingerprint in housing 1 side, increased the globality of housing unit 100, meanwhile, permissible
Optical fingerprint sensor 2 and the side wall of housing 1 is avoided to be arranged in parallel, so that housing unit 100 is not subject to optical fingerprint sensor 2
The restriction of area width, can reduce the thickness of housing unit 100, meet the use demand of user.
For optimizing the layout in housing unit 100 further, the angle between optical fingerprint sensor 2 and bonnet 12 is β,
Described β meets：0°≤β≤45°.It should be noted that the plane that projects from optical fingerprint sensor 2 of light with by bonnet 12 structure
Angle between the internal face of chamber 13 causing is β.As shown in Figure 2 and Figure 3, between optical fingerprint sensor 2 and bonnet 12
Angle β=0 °.
In some embodiments of the invention, as shown in Figures 2 and 3, the reflecting surface 31 and first of optical path adjusting element 3
The angle of light 5 is 45 °.That is, the folder between the reflecting surface 31 of optical path adjusting element 3 and optical fingerprint sensor 2
Angle is 45 °.Correspondingly, the first light 5 and the second light 6 incide the incident angle that enters of reflecting surface 31 and are 45 °.When light path is adjusted
When the angle of the section reflecting surface 31 of element 3 and the first light 5 is 45 °, it is easy to setting of optical fingerprint sensor 2 and opening 14
Put.Because the side wall of the housing 1 of the housing unit 100 of most of terminals 1000 and bonnet 12 are vertically arranged, when optical path adjusting unit
The angle of the reflecting surface 31 of part 3 and the first light 5 is 45 °, and when opening 14 is located on the side wall of housing 1, optical finger print passes
Sensor 2 can be arranged in parallel with bonnet 12, such that it is able to reduce the thickness of housing 1, realizes the lightening of housing unit 100.
Below with reference to Fig. 1-Fig. 3 description according to the housing unit 100 of the terminal 1000 of one specific embodiment of the present invention, it is worth
Must be understood by, described below simply exemplary it is intended to be used for explaining the present invention, and it is not intended that limit to the present invention
System.
As shown in Figure 1-Figure 3, the housing unit 100 of terminal 1000 according to embodiments of the present invention, including housing 1, optics
Fingerprint sensor 2, optical path adjusting element 3 and transparent shutter 4, wherein optical fingerprint sensor 2 are used for gathering finger print information.
Specifically, housing 1 includes the protecgulum 11 be arrangeding in parallel and bonnet 12, and protecgulum 11 and bonnet 12 fasten to limit chamber
Room 13, the side wall of housing 1 is vertically arranged with the bonnet 12 of housing 1, and the side wall of housing 1 has opening 14, the direction of bonnet 12
It is provided with embedded groove 121 at the position relative with opening 14, optical fingerprint sensor 2 is embedded embedded on the surface of chamber 13 inner side
It is arranged in groove 121 and with bonnet 12, optical path adjusting element 3 is located at dead ahead and the optical path adjusting of optical fingerprint sensor 2
Element 3 is embedded on protecgulum 11 is towards the inner surface 41 of chamber 13, the reflecting surface 31 of optical path adjusting element 3 and opening 14 phase
To and be 45 ° with optical fingerprint sensor 2 towards the angle on the surface in chamber 13, transparent shutter 4 be located on housing 1 with
Block opening 14, transparent shutter 4 opposing optical fingerprint sensor 2 is vertically arranged, transparent shutter 4 towards in chamber 13
Inner surface 41 and the outer surface 42 towards outside chamber 13 are plane and are parallel to each other.
As shown in Fig. 2 the light launched in optical fingerprint sensor 2 be the first light 5, the first light 5 perpendicular to
Optical fingerprint sensor 2 is towards the surface in chamber 13, as shown in Fig. 2 the first light 5 projects along the longitudinal direction, the first light 5
Reach the reflecting surface 31 of optical path adjusting element 3 after optical fingerprint sensor 2 projects, after optical path adjusting element 3 reflection
First light 5 projects towards opening 14 in left-right direction, reaches fingerprint surface after transparent shutter 4.
As shown in figure 3, after the first light 5 reaches fingerprint surface, reflecting, the light reflecting is the second light 6,
Second light 6 reflexes on optical fingerprint sensor 2 by optical path adjusting element 3 again, and optical fingerprint sensor 2 can be caught and be caught
The fingerprint image of user.
The housing unit 100 of the terminal 1000 according to the present invention, by by parallel for optical fingerprint sensor 2 whole machine thickness side
To setting, and place 45 ° of optical path adjusting elements 3 in optical fingerprint sensor 2 dead ahead, at the opening 14 of the side wall of terminal 1000
Post transparent shutter 4, light source can pass through transparent shutter 4, reach optical path adjusting element 3, then 45 ° of arrival optics of reflection
The sensitive surface of fingerprint sensor 2, it is to avoid arrange optical fingerprint sensor 2 along the longitudinal direction, dexterously reduces terminal 1000
Whole machine thickness.
As shown in Figures 2 and 3, it is provided with slot 141 at opening 14, transparent shutter 4 is embedded in slot 141, from
And transparent shutter 4 can be made to be securely fixed at opening 14, can prevent the dust liquid in the external world etc. from entering in opening 14,
And the aesthetic property of housing unit 100 can be increased.In addition, the internal face of slot 141 is provided with the first adhesive layer, transparent block
Plate 4 bondd with slot 141 by the first adhesive layer, not only can improve and be connected between transparent shutter 4 and slot 141
Reliability, and the dust and water protection effect of housing 1 can be improved.
As shown in Figures 2 and 3, the front surface of protecgulum 11 is embedded with display screen 111 and cover plate 112, display screen 111 is located at
Between the front surface of protecgulum 11 and cover plate 112, display screen 111 is displayed for the information in terminal 1000, and cover plate 112 is permissible
Play the effect of protection display screen 111.Housing unit 100 also includes pcb board 7, and pcb board 7 is located in the embedded groove 121 of bonnet 12
And be located between optical fingerprint sensor 2 and the diapire of embedded groove 121, optical fingerprint sensor 2 can be electrically connected with pcb board 7.
Below with reference to Fig. 1-Fig. 3, terminal 1000 according to embodiments of the present invention is described.
Terminal 1000 according to embodiments of the present invention, including the housing unit 100 of above-mentioned terminal 1000.
Terminal 1000 according to embodiments of the present invention, is referred to by being provided for gathering the optics of finger print information in housing 1
Stricture of vagina sensor 2, and the bang path of light is adjusted using optical path adjusting element 3, thus reduce optical fingerprint sensor 2 to sky
Between size dependence, terminal 1000 can flexibly select the position of optical fingerprint sensor 2 according to the feature of itself part, meet
The design requirement of terminal 1000.
In some embodiments of the invention, this terminal 1000 equipment can be various can be from the outside data right of obtaining
The equipment that this data is processed, or, this terminal 1000 equipment can be various be built-in with battery, and can obtain from outside
The equipment that electric current is charged to this battery, for example, mobile phone, panel computer, computing device or device for display of message etc..
In addition, terminal 1000 may also include attitude transducer, optical sensor and other sensors.
Specifically, attitude transducer is referred to as motion sensor, and, the one kind as this motion sensor, can
To enumerate gravity sensor, gravity sensor makes cantilevered shifter using elastic sensing element, and using the sensitive unit of elasticity
The energy-stored spring that part is made is driving electric contact, thus realizing Gravity changer is converted into the change of the signal of telecommunication.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions
Upper (generally three axles) acceleration magnitude, can detect that size and the direction of gravity when static, can be used for identifying mobile phone attitude
Application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, strike
Hit) etc..
In embodiments of the present invention, can be first as obtaining aftermentioned " attitude parameter " using motion sensor listed above
Part, but it is not limited to this, other are obtained in that the sensor of " attitude parameter " each falls within protection scope of the present invention, example
As, gyroscope etc., and, the operation principle data processing procedure of this gyroscope can be similar to prior art, here, in order to
Avoid repeating, description is omitted.
Additionally, in embodiments of the present invention, as sensor, can also configure barometer, drimeter, thermometer and infrared ray
The other sensors such as sensor, will not be described here.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
1. a kind of housing unit of terminal is it is characterised in that include：
Housing, described housing has fingerprint input area；
Optical path adjusting element, described optical path adjusting element is located in described housing and is suitable to change the direction of light therethrough；
With
Optical fingerprint sensor, described optical fingerprint sensor is located in described housing, sends out in described optical fingerprint sensor
At least part of light projecting is between described optical fingerprint sensor, described optical path adjusting element, described fingerprint input area
Propagate to gather the finger print information in described fingerprint input area.
2. the housing unit of terminal according to claim 1 is it is characterised in that have opening on described housing, described shell
Body assembly also includes：
For blocking the transparent shutter of described opening, described transparent shutter sets on the housing and is configured to described finger
Stricture of vagina input area, being towards the surface in described housing and the thereon surface towards outside described housing of described transparent shutter
Plane and being parallel to each other, vertically injects after described optical path adjusting element from the light launched in described optical fingerprint sensor
To on described transparent shutter.
3. terminal according to claim 2 housing unit it is characterised in that described transparent shutter towards described shell
External outer surface and the flush with outer surface of described housing.
4. the housing unit of terminal according to claim 2 is it is characterised in that being provided with slot at described opening, described
Transparent shutter is located in described slot.
5. the housing unit of terminal according to claim 4 is it is characterised in that corresponding with described slot on described housing
Wall on be equipped with the first adhesive layer, described transparent shutter is bonding with described first adhesive layer.
6. the housing unit of terminal according to claim 1 is it is characterised in that described housing includes：
Protecgulum, the display screen of described terminal is suitable to be embedded on described protecgulum；
Bonnet, described bonnet and described protecgulum fasten to limit chamber, described bonnet towards the surface inside described chamber
It is provided with embedded groove, described optical fingerprint sensor is embedded in described embedded groove.
7. terminal according to claim 6 housing unit it is characterised in that described bonnet corresponding with described embedded groove
Wall be provided with the second adhesive layer, described optical fingerprint sensor is bonding with described second adhesive layer.
8. the housing unit of terminal according to claim 6 is it is characterised in that described optical path adjusting element is embedded described
On protecgulum.
9. the housing unit of terminal according to claim 6 is it is characterised in that described fingerprint input area is located at described shell
On the side wall adjacent with described display screen of body.
10. terminal according to claim 9 housing unit it is characterised in that described optical fingerprint sensor with described
Angle between bonnet is β, and described β meets：0°≤β≤45°.
A kind of 11. terminals are it is characterised in that include the housing unit of the terminal according to any one of claim 1-10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048109.8A CN106412166B (en) | 2016-11-23 | 2016-11-23 | Shell assembly of terminal and terminal |
| PCT/CN2017/101522 WO2018095115A1 (en) | 2016-11-23 | 2017-09-13 | Assembly with housing of terminal, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048109.8A CN106412166B (en) | 2016-11-23 | 2016-11-23 | Shell assembly of terminal and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106412166A true CN106412166A (en) | 2017-02-15 |
| CN106412166B CN106412166B (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611048109.8A Active CN106412166B (en) | 2016-11-23 | 2016-11-23 | Shell assembly of terminal and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106412166B (en) |
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| CN107094188A (en) * | 2017-04-24 | 2017-08-25 | 广东欧珀移动通信有限公司 | Display screen and terminal |
| WO2018095115A1 (en) * | 2016-11-23 | 2018-05-31 | 广东欧珀移动通信有限公司 | Assembly with housing of terminal, and terminal |
| WO2018205865A1 (en) * | 2017-05-12 | 2018-11-15 | Oppo广东移动通信有限公司 | Fingerprint module, display apparatus and electronic device |
| CN109195385A (en) * | 2018-10-12 | 2019-01-11 | Oppo广东移动通信有限公司 | Cover board and preparation method thereof and electronic equipment |
| CN109753845A (en) * | 2017-11-02 | 2019-05-14 | 蓝思科技（长沙）有限公司 | Optical fingerprint sensor structure and electronic equipment |
| CN110566906A (en) * | 2018-06-05 | 2019-12-13 | 罗伯特·博世有限公司 | Mobile device with at least one transparent cover |
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| WO2020113414A1 (en) * | 2018-12-04 | 2020-06-11 | 深圳市汇顶科技股份有限公司 | Optical fingerprint recognition module and electronic device |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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