CN108600436A - In-out box and terminal - Google Patents
In-out box and terminal Download PDFInfo
- Publication number
- CN108600436A CN108600436A CN201810317194.6A CN201810317194A CN108600436A CN 108600436 A CN108600436 A CN 108600436A CN 201810317194 A CN201810317194 A CN 201810317194A CN 108600436 A CN108600436 A CN 108600436A
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- China
- Prior art keywords
- out box
- input
- face
- output module
- chamber
- Prior art date
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Classifications
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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
-
- 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
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of in-out boxes.In-out box includes circuit board and input and output module.Circuit board includes plate body and multigroup contact for being formed on plate body.Input and output module includes main body and shrapnel.Shrapnel setting is protruded in main body and from main body.Shrapnel is used for any one group of contact to be electrically connected input and output module and circuit board.The invention also discloses a kind of terminals.Circuit board includes multigroup contact, and input and output module can be with any one group of contact to be electrically connected input and output module and circuit board so that input and output module can be installed with multiple installation directions, improve in-out box and the packaging efficiency of terminal.
Description
Technical field
The present invention relates to consumer technology fields, more specifically, are related to a kind of in-out box and terminal.
Background technology
Configured with multiple functional module groups to realize that different functions, functional module group usually require to be electrically connected to mobile phone on mobile phone
Mainboard on, and in installation function module, generally require to install functional module group by unique installation direction, functional module group is
It can be electrically connected on mainboard, reduce the packaging efficiency of mobile phone.
Invention content
A kind of in-out box of embodiment of the present invention offer and terminal.
The in-out box of embodiment of the present invention includes：
Circuit board, the circuit board include plate body and multigroup contact for being formed on the plate body；With
Input and output module, the input and output module include main body and shrapnel, and the shrapnel setting is on the body
And protruded from the main body, the shrapnel is used for contact described in any one group to be electrically connected the input and output module
With the circuit board.
In some embodiments, the input and output module is receiver.
In some embodiments, the shape of the main body is centrosymmetric or axial symmetry.
In some embodiments, the in-out box further includes holder, and the circuit board is mounted on the holder
On, the holder includes ontology, and the ontology includes opposite the first face and the second face, and second face offers at least one
Host cavity, first face offer through-hole corresponding with the host cavity, and the input and output module is fixedly mounted on described
It is exposed in host cavity and from second face, the through-hole is used to expose the input and output module from first face.
In some embodiments, the opening size of the through-hole is less than the size of the corresponding host cavity to form limit
Position ring, the host cavity are formed by the spacing ring and the inner wall extended around the spacing ring.
In some embodiments, at least one host cavity includes the first chamber, the second chamber, third chamber being arranged in order
With the 4th chamber, the ontology includes side wall, and the side wall connects first face and second face, and the side wall includes opposite
Side wall and downside wall, the in-out box further include multiple optics modules, multiple optics modules are fixedly mounted
In first chamber, second chamber and the 4th intracavitary, the input and output module is mounted on the third intracavitary.
In some embodiments, multiple optics modules include laser projection module, visual light imaging module and red
Outer imaging modules.
In some embodiments, the center of first chamber, second chamber and the 4th chamber is located at same straight line
On, the center of the third chamber is between the straight line and the downside wall.
In some embodiments, the holder further includes the positioning protruded from first face and/or second face
Column, location hole is offered on the plate body, and the positioning column stretches into the location hole to position the circuit board in the branch
Installation site on frame.
In some embodiments, the plate body includes first segment and second segment, and the first segment is incorporated in described first
On face, the second segment is incorporated on second face, and multigroup contact is formed on the second segment.
In some embodiments, the in-out box further includes infrared light compensating lamp, proximity sensor and optical flame detector,
The infrared light compensating lamp, the proximity sensor and the optical flame detector are both connected on the first segment.
The terminal of embodiment of the present invention includes：
Shell；With
In-out box described in any of the above-described embodiment, the in-out box are mounted in the shell.
In some embodiments, the terminal further includes the mainboard being fixed in the shell, and the circuit board is used for
It is electrically connected the input and output module and the mainboard.
In the in-out box and terminal of embodiment of the present invention, circuit board includes multigroup contact, input and output module
It can be with any one group of contact to be electrically connected input and output module and circuit board so that input and output module can be with multiple
Installation direction is installed, and in-out box and the packaging efficiency of terminal are improved.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partly will be from following
Description in become apparent, or the practice of embodiment through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the perspective exploded view of the terminal of embodiment of the present invention；
Fig. 2 is the plane assembling schematic diagram of the in-out box of embodiment of the present invention；
Fig. 3 is the plane assembling schematic diagram of another angle of the in-out box of embodiment of the present invention；
Fig. 4 is the perspective exploded view of the in-out box of embodiment of the present invention；
Fig. 5 is the perspective exploded view of another angle of the in-out box of embodiment of the present invention；
Fig. 6 is the scheme of installation in a direction of the input and output module of embodiment of the present invention；
Fig. 7 is the scheme of installation in another direction of the input and output module of embodiment of the present invention；
Fig. 8 is the partial sectional schematic view of the terminal of embodiment of the present invention；
Fig. 9 to Figure 12 is the part-structure signal of the laser projection module of the in-out box of embodiment of the present invention
Figure.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with attached drawing.Same or similar label is from beginning in attached drawing
To the same or similar element of expression or element with the same or similar functions eventually.
In addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are exemplary, it is only used for explaining the present invention's
Embodiment, and be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
Referring to Fig. 1, the terminal 100 of embodiment of the present invention includes shell 10, mainboard 20 and in-out box 30.Eventually
End 100 can be mobile phone, tablet computer, laptop computer, game machine, head aobvious equipment, access control system, automatic teller machine etc., and the present invention is real
It applies example to illustrate so that terminal 100 is mobile phone as an example, it will be understood that the concrete form of terminal 100 can be other, herein not make
Limitation.
Referring to Fig. 1, shell 10 can be given as the installation carrier of mainboard 20 and in-out box 30, shell 10
Mainboard 20 and in-out box 30 provide the protection of dust-proof, waterproof, shatter-resistant, and display screen, electricity are also equipped on shell 10
The components such as pond.Shell 10 include front housing 11 and rear shell 12, front housing 11 be combined with each other with rear shell 12 and by mainboard 20 and input it is defeated
Go out component 30 to be housed between front housing 11 and rear shell 12, the materials such as stainless steel, aluminium alloy, plastics may be used with rear shell 12 in front housing 11
Material is made.
Also referring to Fig. 1 to Fig. 3, mainboard 20 is fixed in shell 10, and specifically, mainboard 20 can be by screwing togather, blocking
The modes such as conjunction are fixed in front housing 11 or rear shell 12.Mainboard 20 can be defeated with the optics module 31 of in-out box 30 and input
Go out the connection of module 34, processing chip, control chip of terminal 100 etc., the line being laid on mainboard 20 can also be connected on mainboard 20
Road can be used for transmission telecommunications number.Installing port is formed on mainboard 20, installing port is passed through for in-out box 30, reduces mainboard
20 with in-out box 30 be mounted on shell 10 in when the space occupied.
Please continue to refer to Fig. 1 to Fig. 3, in-out box 30 is mounted in shell 10, and in-out box 30 includes light
Learn module 31, input and output module 34, holder 32 and circuit board 33, optics module 31, input and output module 34 and circuit board 33
It is installed on holder 32.
Optics module 31 can be used for receive or emit light, wherein receive or transmitting light can be visible light, it is red
Outer light or ultraviolet light etc..Specifically, in embodiments of the present invention, optics module 31 include infrared imaging module 314, visible light at
As module 312, laser projection module 311.Wherein, infrared imaging module 314 can be used for receiving extraneous infrared signal with life
At infrared image.Visual light imaging module 312 can receive extraneous visible light signal to generate coloured image.Laser projection module
311 can be used for the target object projection laser pattern outside terminal 100, and laser can be infrared laser.In one example, red
Outer imaging modules 314 can receive the laser pattern that laser projection module 311 emits and reflected to form by target object, and laser is thrown
It penetrates module 311 and infrared imaging module 314 is provided commonly for obtaining the depth information of target object.It is infrared imaging module 314, visible
Light imaging modules 312 and laser projection module 311 can be provided commonly for obtaining the depth image of target user.In optics module 31
It can be provided with connector 38, connector 38 is inserted on mainboard 20 on specific connecting seat, with electrical and mechanical connection
Optics module 31 and mainboard 20, connector 38 is extracted from connecting seat, optics module 31 can be detached and be broken with mainboard 20
Open electric connection between the two.Certainly, the concrete form of optics module 31 and quantity are not limited to the act of embodiment of the present invention
Example.
Input and output module 34 can outwardly send out signal and either receive extraneous signal or be provided simultaneously with outwardly
It sends out signal and receives the function of extraneous signal, wherein signal can be light signal, voice signal, touch signal etc..It can
To understand, according to the different function demand of terminal 100, the specific type of input and output module 34 and each input and output module 34
Quantity can be varied from.In embodiments of the present invention, input and output module 34 is receiver 341, and receiver 341 is driving
Sound wave is sent out under the action of signal realizes the functions such as call.Certainly, the concrete form of input and output module 34 is not limited to
Receiver 341, can also be other, such as can be above-mentioned optics module 31 or fingerprint sensor etc..It is defeated incorporated by reference to Fig. 4
It includes main body 342 and shrapnel 343 to enter to export module 34.Main body 342 can be the shell of input and output module 34, and shrapnel 343 is set
It sets in main body 342 and is protruded above from main body 342.Input and output module 34 can receive the electricity of external equipment by shrapnel 343
Signal, or electric signal is sent to external equipment by shrapnel 343.In embodiments of the present invention, input and output module 34 includes
Two shrapnels 343 indicate that input and output module 34 is correctly electric with the external equipment when two shrapnels 343 are connected with external equipment
Connection indicates input and output module 34 with the external equipment without correct electricity when being only connected with external equipment there are one shrapnel 343
Connection.
Incorporated by reference to Fig. 4 and Fig. 5, holder 32 is an integral molding structure, and holder 32 is for installing optics module 31, input and output
Module 34 and circuit board 33.Holder 32 includes ontology 321.
Ontology 321 includes the first face 3211, the second face 3212 and side wall 3213.3212 phase of first face 3211 and the second face
The back of the body, side wall 3213 connect the first face 3211 and the second face 3212, and side wall 3213 includes opposite side wall 3214 and downside wall
3215.When in-out box 30 to be mounted in shell 10, front housing 11 can offset with the first face 3211, and rear shell 12 can be with
It offsets with clamp bracket 32 with the second face 3212, avoids thickness direction (Z in such as Fig. 1 of the in-out box 30 along terminal 100
Direction) it is mobile, meanwhile, the installation corresponding with the position of the installing port of mainboard 20 of holder 32, the side wall 3213 of holder 32 can be with peace
The inner wall of dress mouth offsets so that holder 32 is stuck in installing port, it is only necessary to fix the position of mainboard 20, so that it may avoid inputting defeated
The width direction (Y-direction in such as Fig. 1) for going out component 30 along terminal 100 is mobile.
Incorporated by reference to Fig. 4 and Fig. 5, the second face 3212 offers host cavity 322.First face 3211 offers and host cavity 322
Corresponding through-hole 323, host cavity 322 is between side wall 3214 and downside wall 3215.Host cavity 322 is for accommodating optical mode
Group 31 and input and output module 34.The concrete shape of host cavity 322 and corresponding optics module 31 and input and output module 34
Shape corresponds to, and the cavity of host cavity 322 can be slightly larger than optics module 31 and input and output module 34 in order in host cavity 322
The cavity of interior dispensing, host cavity 322 can also be slightly less than optics module 31 and input and output module 34 so that 31 He of optics module
Input and output module 34 can be mounted on by interference fit in host cavity 322.The quantity of host cavity 322 can be with optics module 31
It is equal with total quantity of input and output module 34.When optics module 31 and input and output module 34 are mounted on holder 32,
Optics module 31 and input and output module 34 are exposed from through-hole 323.In embodiments of the present invention, refer to can be from for exposure
3211 or optics module 31 and input and output module 34 are seen from the second face 3212 on one side, for example, optics module 31 and inputting defeated
Going out module 34 can pass through the through-hole 323 in the first face 3211 to be exposed from the first face 3211, optics module 31 and input and output module
34 can also not pass through through-hole 323, but by through-hole 323 it can be seen that input and output module 34.
Please continue to refer to Fig. 4 and Fig. 5, restraining position ring block 327 is formed on holder 32, specifically, the opening size of through-hole 323 is small
In the size of corresponding host cavity 322 to form spacing ring 327, host cavity 322 prolongs by spacing ring 327 and around spacing ring 327
The inner wall stretched is formed.It, can be by optics module 31 and input and output mould when installing optics module 31 and input and output module 34
The direction that group 34 is directed toward the first face 3211 along the second face 3212 is mounted in host cavity 322, up to optics module 31 and is inputted defeated
Go out module 34 to offset with spacing ring 327, shows that optics module 31 and input and output module 34 are installed in place, it at this time can be to receiving
Dispensing in chamber 322 specifically can be to the inner wall and input and output module 34 and host cavity of optics module 31 and host cavity 322
Dispensing in gap between 322 inner wall, etc. after glue curings, optics module 31 and input and output module 34 are fixedly installed to
Host cavity 322.
Specifically, host cavity 322 includes the first chamber 3221, the second chamber 3222, the third chamber 3223 and the 4th being arranged in order
Chamber 3224.It can be arranged in order along the length direction of holder 32 to be wherein arranged in order, and can be specifically to arrange successively from left to right
Row, can also be to be arranged in order from right to left.For installing laser projection module 311, the second chamber 3222 is used for first chamber 3221
Visual light imaging module 312 is installed, third chamber 3223 is for installing input and output module 34 (receiver 341), the 4th chamber 3224
For installing infrared imaging module 314.It in other words, can be by laser projection module 311, visual light imaging module 312, input
Output module 34 and infrared imaging module 314 are sequentially arranged at the first chamber 3221, the second chamber 3222, third chamber 3223 and the 4th chamber
In 3234.Wherein, the first chamber 3221, the second chamber 3222, third chamber 3223 and the 4th chamber 3224 can be apart from one another by can also be
Adjacent two or three host cavities 322 connection.When input and output module 34 is mounted in third chamber 3223, main body 342 is received
Hold in third chamber 3223, shrapnel 343 is protruded along from the first face 3211 to the direction in the second face 3212.
Through-hole 323 include first through hole 3231, the second through-hole 3232, third through-hole 3233 and fourth hole 3234, first
Through-hole 3231, the second through-hole 3232, third through-hole 3233 and fourth hole 3234 respectively with the first chamber 3221, the second chamber 3222,
Third chamber 3223 is connected to the 4th chamber 3224, and in other words, first through hole 3231 is connected to the first chamber 3221, the second through-hole 3232
It is connected to the second chamber 3222, third through-hole 3233 is connected to third chamber 3223, fourth hole 3234 is connected to the 4th chamber 3224.Separately
Outside, third through-hole 3233 is also corresponding with the sound mouth of receiver 341.The aperture of third through-hole 3233 is smaller than receiver 341
Sound mouth aperture, in this way, receiver 341 can not pass through third through-hole 3233, the sound wave that receiver 341 is sent out can be worn
It crosses third through-hole 3233 and enters extraneous.The center of first through hole 3231, the second through-hole 3232 and fourth hole 3234 is located at same
On one straight line L, third through-hole 3233 (as shown in Figure 2) between straight line L and downside wall 3215, in one example, first
The center of chamber 3221, the second chamber 3222 and the 4th chamber 3224 also is located on straight line L, and the center of third chamber 3223 is located at straight line and bottom
Between side wall 3215.After the installation of infrared imaging module 314, visual light imaging module 312 and laser projection module 311, laser
Projection module 311 is pierced by from first through hole 3231, it is seen that light imaging modules 312 are pierced by from the second through-hole 3232, infrared imaging mould
Group 314 is pierced by from fourth hole 3234, in the optical axis of three is generally aligned in the same plane, is easy to three and is worked in coordination work.It is infrared at
As the top surface for being pierced by through-hole 323 of module 314, visual light imaging module 312 and laser projection module 311 also flushes, specifically,
The light-emitting surface of the incidence surface of infrared imaging module 314, the incidence surface of visual light imaging module 312 and laser projection module 311 can
Being located in approximately the same plane.
Fig. 4 and Fig. 5 are please referred to, circuit board 33 can be flexible PCB, printed circuit board or Rigid Flex, circuit board
33 for being electrically connected input and output module 34 and mainboard 20.Circuit board 33 includes plate body 331 and multigroup contact 332.Multigroup contact
332 are formed on plate body 331.
Plate body 331 is equipped with connection line, and plate body 331 includes first segment 3311 and second segment 3312.First segment 3311 with
First face 3211 combines, and second segment 3312 combined with the second face 3212, wherein in conjunction with can be by screwing togather, the modes knot such as gluing
It closes, in one example, first segment 3311 is bonded with the first face 3211, and second segment 3312 is bonded with the second face 3212.It is multigroup to touch
Point 332 is formed on second segment 3312.When installing in-out box 30, input and output module 34 can be mounted on third
In chamber 3223, then by circuit board 33 on holder 32, so that second segment 3312 is combined with the second face 3212, meanwhile, shrapnel
343 contact with one of which contact 332 to be electrically connected input and output module 34 and circuit board 33.
Specifically, Fig. 6 and Fig. 7 are please referred to, in the embodiment of the present invention, the shape of the main body 342 of input and output module 34
For axisymmetric shape, such as substantially in a rectangular parallelepiped shape, the shape of third chamber 3223 is corresponding with the shape of input and output module 34.
The quantity of contact 332 is two groups, when input and output module 34 is mounted on first direction in holder 32 (as shown in Figure 6), bullet
Piece 343 is contacted with one of which contact 332, when input and output module 34 is mounted on second direction in holder 32 (such as Fig. 7 institutes
Show), shrapnel 343 is contacted with another group of contact 332.That is, installing input and output module with first direction or second direction
34 can be electrically connected input and output module 34 with mainboard 20 by circuit board 33.Certainly, when the shape of main body 342 is square
When shape, the quantity of contact 332 can be four groups, and input and output module 34 can be mounted on at least four direction in holder 32,
And shrapnel 343 is contacted with one of which contact 332.
It is appreciated that the shape of main body 342 can also be centrosymmetric shape, such as substantially cylindrical, third chamber
3223 shape is corresponding with the shape of input and output module 34, and input and output module 34 can be mounted on holder 32 in any direction
It is interior, and shrapnel 343 is contacted with one of which contact 332.
To sum up, in the terminal 100 of embodiment of the present invention, since circuit board 33 includes multigroup contact 332, input and output mould
Group 34 can be contacted with any one group of contact 332 to be electrically connected input and output module 34 and circuit board 33 so that input and output mould
Group 34 can be installed with more installation directions, improve the packaging efficiency of terminal 100.
In addition, since holder 32 is integrally formed, multiple optics modules 31 and input and output module 34 can be mounted on same
It on one holder 32 and is housed in host cavity 322, in this way, saving the installation space inside terminal 100, is conducive to realize terminal
100 it is lightening.Optics module 31 and input and output module 34 on the same holder 32 will not occur because of holder 32
It moves and multiple optics modules 31 and the relative position of input and output module 34 is caused to change, to make multiple optics modules
31 and input and output module 34 being capable of preferably cooperating.
Fig. 4 and Fig. 5 are please referred to, in some embodiments, plate body 331 further includes connection first segment 3311 and second segment
3312 linkage section 3313, linkage section 3313 can be combined with side wall 3214.Further, side wall 3214 can offer
Notch 3216, linkage section 3313 are arranged on notch 3216 for the section 3313 that is located by connecting.
Please continue to refer to Fig. 4 and Fig. 5, in some embodiments, in-out box 30 further include infrared light compensating lamp 35,
Proximity sensor 36 and optical flame detector 37, infrared light compensating lamp 35, proximity sensor 36 and optical flame detector 37 are installed in first segment 3311
On.In this way, input and output module 34, infrared light compensating lamp 35,36 and of proximity sensor can be connected by a circuit board 33
Optical flame detector 37, the overall structure of in-out box 30 is compared with simple and compact.
Please continue to refer to Fig. 4 and Fig. 5, in some embodiments, holder 32 further includes positioning column 324, and positioning column 324 can
It is formed with being protruded from the first face 3211, formation or positioning column 324 can also be protruded from the second face 3212 simultaneously from the first face
3211 and second face 3212 protrusion formed.Location hole 3314 is offered on plate body 331, when circuit board 33 is mounted on holder 32
When, positioning column 324 stretches into the installation site with locating circuit board 33 on holder 32 in location hole 3314.In such as Fig. 4 and Fig. 5 institutes
In the embodiment shown, location hole 3314 is opened on first segment 3311 and second segment 3312 simultaneously, the position that location hole 3314 opens up
Setting can be corresponding with the above-mentioned position of positioning column 324.
Fig. 2 and Fig. 4 are please referred to, in some embodiments, rack positioning hole 325, holder are offered on the first face 3211
Location hole 325 is used for the installation site of locating support 32.Specifically, the quantity of rack positioning hole 325 can be one or more,
In the embodiment of the present invention, the quantity of rack positioning hole 325 is two, and two rack positioning holes 325 are opened in the oblique of ontology 321
Diagonal position.It is corresponding, it can be protruded incorporated by reference to Fig. 1, on front housing 11 and be formed with front case locating pole 111, when the first face 3211
When offseting with front housing 11, front case locating pole 111 stretches into rack positioning hole 325 and coordinates with rack positioning hole 325, passes through front housing
The cooperation of positioning column 111 and rack positioning hole 325 can quick locating support 32 installation site, and further avoid holder 32
It is shaken in shell 10.
Fig. 2 to Fig. 5 is please referred to, in some embodiments, holder 32 further includes fixed protrusion 326, and fixed protrusion 326 is certainly
Side wall 3213 outwardly protrudes, and fixed protrusion 326 is used for fixing bracket 32.The quantity of fixed protrusion 326 can be it is single or multiple,
When the quantity of fixed protrusion 326 is multiple, multiple fixed protrusions 326 can be protruded from the opposite both sides of side wall 3213.Gu
Surely protrusion 326 is used for fixing bracket 32, specifically, directly can be fixed fixed protrusion 326 on the housing 10 by fastener,
Holder 32 and mainboard 20 can also jointly be fixed on the housing 10 by fastener.In embodiment as depicted in figs. 1 and 2
In, mounting hole 3262 is offered on fixed protrusion 326, mainboard 20 and the position corresponding with mounting hole 3262 of front housing 11 offer peace
Hole is filled, mounting hole 3262 and mounting hole can be passed through by fastener (such as screw), before holder 32 and mainboard 20 are fixed on
On shell 11.326 fixing brackets 32 are protruded by fixed, further increase stability of the holder 32 in shell 10.It can be with
Understand, what fixed protrusion 326 nor is it necessary that, holder 32 is under front housing 11 and the clamping action of rear shell 12, the position of holder 32
Also there is preferable stability.
Referring to Fig. 8, in some embodiments, terminal 100 further includes cover board 40, cover board 40 is distinguished with optics module 31
Positioned at the opposite both sides of front housing 11.Front housing 11 offers the first perforation 111, second perforation 112 and third perforation 113.First wears
Hole 111 is corresponding with laser projection module 311, and the second perforation is 112 corresponding with visual light imaging module 312, third perforate 113 with it is red
Outer imaging modules 314 correspond to.Cover board 40 with first perforation 111 and third perforate 113 corresponding positions be formed with it is infrared penetrate ink
50。
Specifically, cover board 40 can be light transmission, and the material of cover board 40 can be glass, resin, plastics of light transmission etc..Lid
First perforation of the covering of plate 40,111, second perforation 112 and third perforation 113.The laser that laser projection module 311 is sent out passes through the
It is pierced by cover board 40 after one perforation 111.Ambient enters visual light imaging module after cover board 40 by the second perforation 112
312.Ambient enters infrared imaging module 314 after cover board 40 by third perforation 113.In the present embodiment, cover board
40 are being formed with infrared transmission ink 50 with the first perforation 111 and 113 corresponding positions of third perforation.The infrared ink 50 that penetrates is to infrared
Light has higher transmitance, such as can reach 85% or more, and has higher attenuation rate to visible light, such as can reach 70%
More than so that user during normal use, is visually difficult to see that in terminal 100 by the infrared region covered through ink 50.Such as
This, user is difficult to see the internal structure of terminal 100 (that is, being difficult to see that laser by the first perforation 111 and third perforation 113
Project module 311 and infrared imaging module 314), the shape of terminal 100 is more beautiful.
Referring to Fig. 9, in some embodiments, laser projection module 311 include board unit 3111, lens barrel 3112,
Light source 3113, collimating element 3114, diffraction optical element (diffractive optical elements, DOE) 3115 and guarantor
Protecting cover 3116.
Board unit 3111 includes substrate 31111 and wiring board 31112.Wiring board 31112 is arranged on substrate 31111,
Wiring board 31112 is used to connect the mainboard 20 of light source 3113 and terminal 100, and wiring board 31112 can be printed circuit board, flexibility
Circuit board or rigid-flexible circuit board.
Lens barrel 3112 is fixedly connected with board unit 3111, and lens barrel 3112 is formed with accommodating cavity 31121, and lens barrel 3112 includes
The peripheral wall 31124 of roof 31122 and the annular extended from roof 31122, peripheral wall 31124 are arranged on board unit 3111, top
Wall 31122 offers the light hole 31125 being connected to accommodating cavity 31121.Peripheral wall 31124 can pass through viscous with wiring board 31112
Glue connection.
Protection cap 3116 is arranged on roof 31122.Protection cap 3116 includes offering the baffle of light extraction through-hole 31160
31162 and from baffle 31162 extend annular sidewall 31164.
Light source 3113 is arranged at collimating element 3114 in accommodating cavity 31121, and diffraction optical element 3115 is mounted on mirror
On cylinder 3112, collimating element 3114 is successively set on diffraction optical element 3115 in the luminous light path of light source 3113.Collimation member
The laser that part 3114 sends out light source 3113 collimates, and laser is then passed through diffraction optical element after passing through collimating element 3114
3115 to form laser pattern.
Light source 3113 can be vertical cavity surface emitting laser (Vertical Cavity Surface Emitting
Laser, VCSEL) or edge-emitting laser (edge-emitting laser, EEL), in embodiment as shown in Figure 9,
Light source 3113 is edge-emitting laser, and specifically, light source 3113 can be distributed feedback laser (Distributed
Feedback Laser, DFB).Light source 3113 into accommodating cavity 31121 for emitting laser.Incorporated by reference to Figure 10, light source 3113 is whole
Body is in the form of a column, and an end face of the light source 3113 far from board unit 3111 forms light-emitting surface 31131, and laser is from light-emitting surface 31131
It sends out, light-emitting surface 31131 is towards collimating element 3114.Light source 3113 is fixed on board unit 3111, specifically, light source 3113
It can be bonded on board unit 3111 by sealing 3117, such as the one side opposite with light-emitting surface 31131 of light source 3113 is viscous
It is connected on board unit 3111.Incorporated by reference to Fig. 9 and Figure 11, the side 31132 of light source 3113 can also be bonded in board unit
On 3111, sealing 3117 wraps the side 31132 of surrounding, can also only bond some face and the substrate in batch of side 31132
Part 3111 bonds certain several face and board unit 3111.Sealing at this time 3117 can be heat-conducting glue, and light source 3113 is worked
The heat of generation is conducted into board unit 3111.
Referring to Fig. 9, diffraction optical element 3115 is carried on roof 31122 and is housed in protection cap 3116.Diffraction
The opposite both sides of optical element 3115 are contradicted with protection cap 3116 and roof 31122 respectively, and baffle 31162 includes close to light hole
31125 resistance surface 31163, diffraction optical element 3115 are contradicted with resistance surface 31163.
Specifically, diffraction optical element 3115 includes opposite the diffraction plane of incidence 31152 and diffraction exit facet 31154.Spread out
It penetrates optical element 3115 to be carried on roof 31122, diffraction exit facet 31154 and the close light hole 31125 of baffle 31162
Surface (resistance surface 31163) contradicts, and the diffraction plane of incidence 31152 is contradicted with roof 362.Light hole 31125 and accommodating cavity 31121 are right
Standard, light extraction through-hole 31160 are aligned with light hole 31125.Roof 31122, annular sidewall 31164 and baffle 31162 and diffraction light
It learns element 3115 to contradict, to prevent diffraction optical element 3115 from falling off out of protection cap 3116 along light direction.In certain realities
It applies in mode, protection cap 3116 is pasted onto by glue on roof 31122.
The light source 3113 of above-mentioned laser projection module 311 use edge-emitting laser, one side edge-emitting laser compared with
The temperature drift of VCSEL array is smaller, on the other hand, since edge-emitting laser is single-point light emitting structure, is not necessarily to array of designs structure,
It makes simply, the cost of light source of laser projection module 311 is relatively low.
The laser of distributed feedback laser obtains the gain of power by the feedback of optical grating construction when propagating.It carries
The power of high distributed feedback laser is needed by increasing Injection Current and/or increasing the length of distributed feedback laser,
Since increase Injection Current can make the power consumption of distributed feedback laser increase and serious problem of generating heat occurs,
In order to ensure that distributed feedback laser can work normally, the length for increasing distributed feedback laser is needed, causes to be distributed
Feedback laser is generally in elongate strip structure.When the light-emitting surface 31131 of edge-emitting laser is towards collimating element 3114, side
Emitting laser is placed in vertical, and since edge-emitting laser is in elongate strip structure, edge-emitting laser, which is susceptible to, to be fallen, moves
Position or shaking etc. are unexpected, therefore can be fixed edge-emitting laser by the way that sealing 3117 is arranged, and prevent edge-emitting laser
Fall, displacement or shaking etc. it is unexpected.
Fig. 9 and Figure 12 are please referred to, in some embodiments, light source 3113 can also use fixation side as shown in figure 12
Formula is fixed on board unit 3111.Specifically, laser projection module 311 includes multiple supporting blocks 3118, and supporting block 3118 can
To be fixed on board unit 3111,3118 common ambient light source 3113 of multiple supporting blocks when mounted can be by light source 3113
It is directly installed between multiple supporting blocks 3118.In one example, multiple supporting blocks 3118 jointly clamping light source 3113, with into
One step prevents light source 3113 from shaking.
In some embodiments, protection cap 3116 can be omitted, and diffraction optical element 3115, which can be arranged, at this time is holding
It sets in chamber 31121, the diffraction exit facet 31154 of diffraction optical element 3115 can offset with roof 31122, and laser passes through diffraction
Light hole 31125 is pierced by after optical element 3115 again.In this way, diffraction optical element 3115 is not easily to fall off.
In some embodiments, substrate 31111 can save, and light source 3113 can be directly anchored to wiring board 31112
On to reduce the integral thickness of laser projection module 311.
In the description of this specification, reference term " certain embodiments ", " embodiment ", " some embodiment party
The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means in conjunction with the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the present invention.
In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, description
Particular features, structures, materials, or characteristics can be in any one or more embodiments or example with suitable side
Formula combines.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two,
Three, unless otherwise specifically defined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification, and the scope of the present invention is limited by claim and its equivalent.
Claims (13)
1. a kind of in-out box, which is characterized in that including：
Circuit board, the circuit board include plate body and multigroup contact for being formed on the plate body；With
Input and output module, the input and output module include main body and shrapnel, the shrapnel setting on the body and from
It is protruded in the main body, the shrapnel is used for contact described in any one group to be electrically connected the input and output module and institute
State circuit board.
2. in-out box according to claim 1, which is characterized in that the input and output module is receiver.
3. in-out box according to claim 1 or 2, which is characterized in that the shape of the main body is centrosymmetric
Or axial symmetry.
4. in-out box according to claim 1 or 2, which is characterized in that the in-out box further includes branch
Frame, on the bracket, the holder includes ontology for circuit board installation, and the ontology includes opposite the first face and second
Face, second face offer at least one host cavity, and first face offers through-hole corresponding with the host cavity, described
Input and output module is fixedly mounted in the host cavity and is exposed from second face, and the through-hole is used for from first face
The exposure input and output module.
5. in-out box according to claim 4, which is characterized in that the opening size of the through-hole is less than corresponding
The size of the host cavity is to form spacing ring, and the host cavity is by the spacing ring and the inner wall extended around the spacing ring
It is formed.
6. in-out box according to claim 4, which is characterized in that at least one host cavity includes arranging successively
The first chamber, the second chamber, third chamber and the 4th chamber of row, the ontology includes side wall, and the side wall connects first face and institute
State the second face, the side wall includes opposite side wall and downside wall, and the in-out box further includes multiple optics modules,
Multiple optics modules are fixedly mounted on first chamber, second chamber and the 4th intracavitary, the input and output mould
Group is mounted on the third intracavitary.
7. in-out box according to claim 6, which is characterized in that multiple optics modules include laser projection
Module, visual light imaging module and infrared imaging module.
8. in-out box according to claim 6, which is characterized in that first chamber, second chamber and described
The center of 4th chamber is located along the same line, and the center of the third chamber is between the straight line and the downside wall.
9. in-out box according to claim 4, which is characterized in that the holder further includes from first face
And/or the positioning column of second face protrusion, location hole is offered on the plate body, and the positioning column stretches into the location hole
To position the installation site of the circuit board on the bracket.
10. in-out box according to claim 4, which is characterized in that the plate body includes first segment and second segment,
The first segment is incorporated on first face, and the second segment is incorporated on second face, and multigroup contact is formed in
On the second segment.
11. in-out box according to claim 10, which is characterized in that the in-out box further includes infrared
Light compensating lamp, proximity sensor and optical flame detector, the infrared light compensating lamp, the proximity sensor and the optical flame detector are both connected to institute
It states on first segment.
12. a kind of terminal, which is characterized in that including：
Shell；With
In-out box described in claim 1-11 any one, the in-out box are mounted in the shell.
13. terminal according to claim 12, which is characterized in that the terminal further includes the master being fixed in the shell
Plate, the circuit board is for being electrically connected the input and output module and the mainboard.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317194.6A CN108600436B (en) | 2018-04-10 | 2018-04-10 | Input/output assembly and terminal |
| PCT/CN2019/070765 WO2019196524A1 (en) | 2018-04-10 | 2019-01-08 | Input and output assembly, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317194.6A CN108600436B (en) | 2018-04-10 | 2018-04-10 | Input/output assembly and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108600436A true CN108600436A (en) | 2018-09-28 |
| CN108600436B CN108600436B (en) | 2020-02-18 |
Family
ID=63621767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810317194.6A Active CN108600436B (en) | 2018-04-10 | 2018-04-10 | Input/output assembly and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108600436B (en) |
| WO (1) | WO2019196524A1 (en) |
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| WO2019196524A1 (en) * | 2018-04-10 | 2019-10-17 | Oppo广东移动通信有限公司 | Input and output assembly, and terminal |
| US11449102B2 (en) * | 2017-12-26 | 2022-09-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device |
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| CN108600436B (en) * | 2018-04-10 | 2020-02-18 | Oppo广东移动通信有限公司 | Input/output assembly and terminal |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019196524A1 (en) | 2019-10-17 |
| CN108600436B (en) | 2020-02-18 |
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