CN106896869A - A kind of light-sensitive device fixed structure and mobile terminal - Google Patents
A kind of light-sensitive device fixed structure and mobile terminal Download PDFInfo
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- CN106896869A CN106896869A CN201710092319.5A CN201710092319A CN106896869A CN 106896869 A CN106896869 A CN 106896869A CN 201710092319 A CN201710092319 A CN 201710092319A CN 106896869 A CN106896869 A CN 106896869A
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- sensitive device
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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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- 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
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
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Abstract
The invention discloses a kind of light-sensitive device fixed structure and mobile terminal, including：The flexible PCB FPC components on lid on mainboard are covered and are fixed on mainboard；Wherein, FPC components include：Stiffening plate；It is directly fixed on the light-sensitive device on stiffening plate；It is arranged at the first location and installation portion on stiffening plate；And, it is sheathed on the sealing shroud on light-sensitive device；Wherein, FPC components are fixed on mainboard on lid by location and installation portion.The FPC components of mobile terminal of the invention are fixed on mainboard on lid, light-sensitive device is directly fixed on the stiffening plate of FPC components, a part as FPC components, without mounting bracket, the fixation for being capable of achieving and being covered on mainboard, the dimension chain of light-sensitive device assembling is shortened, cumulative limit is reduced, to improve the detection performance and detection consistency of performance of light-sensitive device.Additionally, being arranged with sealing shroud outside light-sensitive device, mobile terminal is set to possess water resistance.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of light-sensitive device fixed structure and mobile terminal.
Background technology
With the fast development of intelligent mobile terminal, smart mobile phone turns into the necessity of people's daily life.Meanwhile, high frequency
The use of rate proposes requirement higher to the reliability of mobile phone, especially electronic device water resistance, such as rainy day, moist ring
When border, motion under the scene such as perspiration, electronic device may cause loss of function because of influent.
, used as very important detecting element on smart mobile phone, its assembling effect is to smart mobile phone overall performance for light-sensitive device
It is significant.In the prior art, the assembling of light-sensitive device is frequently with following two modes：Mode one, light-sensitive device passes through
On support assembling mainboard, then fixed being covered on mainboard assembly and mainboard, because this mode dimension chain is more long, light-sensitive device is to tactile
Touching the height tolerance of screen can influence the detection function of light-sensitive device.And covered on mainboard on touch-screen lid be blind dress, it is necessary to
Larger emptiness avoiding hole is reserved, does not possess water-proof function.Additionally, this assembling mode needs, and increase support, mainboard need are secondary to cross stove,
It is relatively costly.Mode two, light-sensitive device is welded on mainboard by PCB platelets, and PCB platelets play a part of to adjust height, this
Mode is without FPC, and cost is relatively low, but PCB platelets height tolerance is big, and dimension chain is more long in addition, and cumulative limit can influence photosensor
The detection function of part.Identical with mode one, it is also blind dress, it is necessary to reserve larger empty avoiding that lid on touch-screen is covered on mainboard
Hole, does not allow the waterproofing design that is easy to do yet.Additionally, PCB platelets occupy stacking space, the hardware layout for limiting smart mobile phone is empty
Between.
To sum up, light-sensitive device is used as the important detecting element of smart mobile phone, and assembling mode of the prior art is because of assembling
Tolerance and do not possess water-proof function, and have impact on the detection performance of light-sensitive device.
The content of the invention
A kind of light-sensitive device fixed structure and mobile terminal are the embodiment of the invention provides, it is photosensitive in the prior art to solve
The problem of poor performance is detected caused by the assembly accumulation tolerance of device is big.
In a first aspect, a kind of light-sensitive device fixed structure is the embodiment of the invention provides, including：Covered on mainboard and be fixed on
Flexible PCB FPC components on mainboard on lid；Wherein, FPC components include：
Stiffening plate；
It is directly fixed on the light-sensitive device on stiffening plate；
It is arranged at the first location and installation portion on stiffening plate；And,
It is sheathed on the sealing shroud on light-sensitive device；
Wherein, FPC components are fixed on mainboard on lid by the first location and installation portion.
Second aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including light-sensitive device as described above is fixed
Structure.
So, the light-sensitive device fixed structure and mobile terminal of the embodiment of the present invention, mainboard is fixed on by by FPC components
On upper lid, and light-sensitive device is directly fixed on the stiffening plate of FPC components, light-sensitive device is turned into of FPC components
Point, and without mounting bracket, you can the fixation with lid on mainboard is realized, the dimension chain of light-sensitive device assembling is shortened, reduces tired
Product tolerance, to improve the detection performance and detection consistency of performance of light-sensitive device.Additionally, being arranged with sealing outside light-sensitive device
Set, makes mobile terminal possess water resistance.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below by institute in the description to the embodiment of the present invention
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 represents the structural representation figure one of light-sensitive device fixed structure of the invention；
Fig. 2 represents the structural representation two of light-sensitive device fixed structure of the invention；
Fig. 3 represents the structural representation figure one of FPC components of the invention；
Fig. 4 represents the structural representation figure two of FPC components of the invention；
Fig. 5 represents the structured flowchart of mobile terminal of the invention.
Wherein, in figure：
1st, covered on mainboard, 2, FPC components, 3, bolt, 4, double faced adhesive tape；
11st, locating holes, 12, groove；
21st, stiffening plate, 22, light-sensitive device, the 23, first location and installation portion, 24, sealing shroud；
241st, body, 242, sealing ring, the 243, second location and installation portion.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
First embodiment
As shown in figure 1, The embodiment provides a kind of light-sensitive device fixed structure, including：Lid 1 and solid on mainboard
Due to the flexible PCB FPC components 2 on lid on mainboard 1, wherein, FPC components pass through BTB (Bdvanced Technology
Bttachment) interface is connected with mainboard.
Specifically, as shown in Figures 1 to 4, the FPC components 2 include：Stiffening plate 21, light-sensitive device 22, the first location and installation
Portion 23 and sealing shroud 24.Wherein, FPC components 2 are fixed on mainboard on lid 1 by the first location and installation portion 23.
Wherein, stiffening plate 21 is used to carrying each electronic component in FPC components 2, and further with lid on mainboard 1
Contact connection, stiffening plate 21 is generally the reinforcement for welding device.Light-sensitive device 22 is the important detecting element of mobile terminal, is typically adopted
With infrared photosensitive.Specifically, light-sensitive device 22 is directly fixed on the stiffening plate 21, specifically, can be welded light-sensitive device 22
In on stiffening plate 21, to reduce the fixed support of light-sensitive device 22, shorten light-sensitive device 22 to mobile terminal display screen it
Between dimensional chain for assembly, reduce cumulative limit, improve light-sensitive device 22 detection performance.
Further, the first location and installation portion 23 is arranged on stiffening plate 21, and positioned at the two ends of light-sensitive device 22, FPC groups
Part is securable on mainboard on lid 1 by the first location and installation portion 23.In order to realize the water resistance of light-sensitive device 22, in light
Sealing shroud 24 is arranged with outside sensing device 22, to avoid light-sensitive device 22 because not possessing water resistance, and is examined in wet condition
Survey the problem of poor performance.Specifically, as shown in Fig. 2 on FPC components 2 and the mainboard on the assembling section of lid 1, on mainboard lid 1 with
Stiffening plate 21 clamps light-sensitive device 22 and sealing shroud 24, i.e., lid 1 is followed successively by towards on the direction of stiffening plate 21 on the mainboard：
Lid 1, sealing shroud 24, light-sensitive device 22 and stiffening plate 21 on mainboard.
It is public assembling to be eliminated due to light-sensitive device 22 is directly anchored on stiffening plate 21, therefore on normal dimensional chain for assembly
Difference, and component size tolerance (dimensional tolerance is much smaller than build-up tolerance) is increased, can so greatly reduce on dimensional chain for assembly
Cumulative limit, improve light-sensitive device 22 detection performance.
Alternatively, stiffening plate 21 is the reinforcement of reinforcement and the fastening of weldering device, stiffening plate 21 can be set to 0.2~
The steel stiffening plate of 0.4mm, it is preferable that using the steel stiffening plate of 0.3mm, to improve the intensity of stiffening plate 21.
As shown in Figure 3 and Figure 4, the first location and installation portion 23 includes at least two location and installation holes, at least two positioning peaces
Dress hole is respectively on the stiffening plate 21 of the both sides of light-sensitive device 22.Wherein, location and installation hole is through-hole structure or is provided with screw thread
Screwed hole.
Further, sealing shroud 24 includes：It is sheathed on the body 241 on light-sensitive device 22；With the bearing of trend of body 241
Vertically disposed sealing ring 242；And, it is arranged at the second location and installation portion 243 on sealing ring 242.Wherein, body 241 is made
It is the guard block of light-sensitive device 22, the impulsive force suffered in collision for buffering light-sensitive device 22；Sealing ring 242 is light
The waterproof device of sensing device 22；Second location and installation portion 243 is the positioning devices of light-sensitive device 22, it is ensured that the dress of light-sensitive device 22
With precision.Further, the second location and installation portion 243 is oppositely arranged with the first location and installation portion 23, i.e. the second location and installation portion
243 position is corresponding with the position in the first location and installation portion 23 set on stiffening plate 21, in assembling, the first location and installation
Portion 23 aligns coincidence with the second location and installation portion 243, to improve the assembly precision of sealing shroud 24 and light-sensitive device 22.
Wherein, the structure as shown in figure 3, body 241 and sealing ring 242 are formed in one, sealing ring 242 is along body 241
Edge extends to be formed, to improve the bulk strength of sealing shroud 24.
Wherein, as shown in figure 4, body 241 is isolating construction with sealing ring 242, that is, it is set in outside light-sensitive device 22
Body 241 is adjusted without the structure according to sealing ring 242, with versatility higher.For example, the FPC groups of different structure
Part may have stiffening plate of different shapes, and the outer margin contour needs of sealing ring 242 are similar to the outer margin contour of stiffening plate, if adopting
With the body 241 and sealing ring 242 of isolating construction, it is only necessary to change the structure of sealing ring 242, and the knot of body 241 need not be changed
Structure, improves its versatility.
Further, the material of body 241 is different from the material of sealing ring 242, and for example body 241 uses silica gel sheath, close
The material of seal 242 is the foam of good water-proof effect.
Alternatively, as shown in figure 1, being provided with locating holes 11 on mainboard on lid 1, set on the madial wall of the locating holes 11
It is equipped with helicitic texture；FPC components 2 are fixed on mainboard on lid 1 by bolt 3 through the first location and installation portion 23.
As depicted in figs. 1 and 2, the groove 12 of a receiving light-sensitive device 22 is additionally provided with mainboard on lid 1, wherein, sealing
Set 24 is located between light-sensitive device 22 and groove 12.Will light-sensitive device 22 be assembled in the groove 12 of lid 1 on mainboard, and use spiral shell
Bolt 3 will be set in the sealing shroud outside light-sensitive device 22 and be fixed on mainboard on lid 1, and assembling mode is simple and reliable.
Alternatively, sealing shroud 24 is provided with multiple waterproof ribs near the surface of lid 1 on mainboard, to improve the anti-of sealing shroud 24
Water effect.
Alternatively, sealing shroud 24 is adhered on stiffening plate 21, specifically, sealing shroud 24 can be bonded in into benefit by double faced adhesive tape
On strong plate 21.
According to another aspect of the embodiment of the present invention, a kind of terminal, including light-sensitive device as described above are additionally provided
Fixed structure.
Mobile terminal include mobile phone, panel computer, E-book reader, MP3 player, MP4 players, digital camera,
In pocket computer on knee, vehicle-mounted computer, desktop computer, Set Top Box, intelligent TV set, wearable device at least one
.
The FPC components of the mobile terminal of the embodiment of the present invention are fixed on mainboard on lid, and light-sensitive device is directly fixed on
On the stiffening plate of FPC components, the part as FPC components, and without mounting bracket, you can realize and consolidating for being covered on mainboard
It is fixed, the dimension chain of light-sensitive device assembling is shortened, cumulative limit is reduced, to improve the detection performance and detection performance of light-sensitive device
Uniformity.Additionally, being arranged with sealing shroud outside light-sensitive device, mobile terminal is set to possess water resistance.
Second embodiment
As shown in figure 5, a structured flowchart of the mobile terminal for the embodiment of the present invention.Mobile terminal 500 shown in Fig. 5 is wrapped
Include radio frequency (Radio Frequency, RF) circuit 510, memory 520, input block 530, display unit 540, light-sensitive device
Fixed structure 550, processor 560, voicefrequency circuit 570, WiFi (WirelessFidelity) module 580 and power supply 590.
Wherein, input block 530 can be used to receive the numeral or character information of user input, and produce and mobile terminal
500 user is set and the relevant signal input of function control.Specifically, in the embodiment of the present invention, the input block 530 can
With including contact panel 531.Contact panel 531, also referred to as touch-screen, can collect user thereon or neighbouring touch operation
(such as user uses the operations of any suitable object or annex on contact panel 531 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Optionally, contact panel 531 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the signal that touch operation brings, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 560 again, and the order sent of receiving processor 560 and can be performed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 531.Except contact panel 531, input block
530 can also include other input equipments 532, and other input equipments 532 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 540 can be used for display by the information of user input or be supplied to information and the movement of user
The various menu interfaces of terminal 500.Display unit 540 may include display panel 541, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 541.
It should be noted that contact panel 531 can cover display panel 541, touch display screen is formed, when touch display screen inspection
Measure thereon or after neighbouring touch operation, processor 560 is sent to determine the type of touch event, with preprocessor
560 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And the arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area be used for show utilization rate control higher, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 560 is the control centre of mobile terminal 500, using various interfaces and connection whole mobile phone
Various pieces, by running or performing software program and/or module of the storage in first memory 521, and call storage
Data in second memory 522, perform the various functions and processing data of mobile terminal 500, so as to mobile terminal 500
Carry out integral monitoring.Optionally, processor 560 may include one or more processing units.
Wherein, light-sensitive device fixed structure 550 includes：The flexible circuit on lid on the mainboard is covered and is fixed on mainboard
Plate FPC components；Wherein, the FPC components include：
Stiffening plate；
It is directly fixed on the light-sensitive device on the stiffening plate；
It is arranged at the first location and installation portion on the stiffening plate；And,
It is sheathed on the sealing shroud on the light-sensitive device；
Wherein, the FPC components are fixed on the mainboard on lid by the first location and installation portion.
Optionally, the first location and installation portion includes at least two location and installation holes, at least two location and installation
Hole is respectively on the stiffening plate of the light-sensitive device both sides.
Optionally, the sealing shroud includes：
It is sheathed on the body on the light-sensitive device；
With the vertically disposed sealing ring of the bearing of trend of the body；And,
It is arranged at the second location and installation portion on the sealing ring, position and the reinforcement in the second location and installation portion
The position in the first location and installation portion set on plate is oppositely arranged.
Alternatively, the body and the sealing ring are formed in one structure.
Alternatively, the body and the sealing ring are split setting.
Alternatively, the material of the body is different from the material of the sealing ring.
Alternatively, the body is silica gel sheath.
Alternatively, the material of the sealing ring is foam.
Alternatively, locating holes are provided with lid on the mainboard, screw thread is provided with the madial wall of the locating holes
Structure；The FPC components are fixed on the mainboard on lid by bolt through the first location and installation portion.
Alternatively, the groove of the receiving light-sensitive device is additionally provided with the mainboard on lid, wherein, the sealing shroud
Between the light-sensitive device and groove.
Alternatively, the surface that the sealing shroud is covered on mainboard is provided with least one waterproof rib.
Alternatively, the thickness of the stiffening plate is 0.2~0.4mm.
Alternatively, the sealing shroud is adhered on the stiffening plate.
Alternatively, the light-sensitive device is welded on the stiffening plate.
The light-sensitive device fixed structure can realize each process realized in previous embodiment, to avoid repeating, here
Repeat no more.
Mobile terminal of the invention includes mobile phone, panel computer, E-book reader, MP3 player, MP4 players, number
In code-phase machine, pocket computer on knee, vehicle-mounted computer, desktop computer, Set Top Box, intelligent TV set, wearable device
At least one.
The mobile terminal 500 of the embodiment of the present invention, is fixed on mainboard on lid by by FPC components, and by photosensor
Part is directly fixed on the stiffening plate of FPC components, light-sensitive device is turned into a part for FPC components, and without mounting bracket, i.e.,
The fixation for being capable of achieving and being covered on mainboard, shortens the dimension chain of light-sensitive device assembling, cumulative limit is reduced, to improve light-sensitive device
Detection performance and detection consistency of performance.Additionally, being arranged with sealing shroud outside light-sensitive device, mobile terminal is set to possess waterproof
Performance.
In the description of the embodiment of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward "
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and
Simplified description, must be with specific orientation, with specific azimuth configuration rather than the device or element for indicating or imply meaning
And operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect or can communicate with one another；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can
Be two element internals connection or two interaction relationships of element.For the ordinary skill in the art,
Above-mentioned term concrete meaning in the present invention can as the case may be understood.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included, it is also possible to including the first and second features be not directly contact but by it
Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " include that first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of key elements are not only wrapped
Those key elements, but also other key elements including being not expressly set out are included, or also includes being this process, method, article
Or the intrinsic key element of terminal device.In the absence of more restrictions, by wanting that sentence "including a ..." is limited
Element, it is not excluded that also there is other identical element in the process including the key element, method, article or terminal device.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person for the art comes
Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, and these improvements and modifications also exist
In protection scope of the present invention.
Claims (16)
1. a kind of light-sensitive device fixed structure, it is characterised in that including：(1) is covered on mainboard and lid (1) on the mainboard is fixed on
On flexible PCB FPC components (2)；Wherein, the FPC components (2) include：
Stiffening plate (21)；
It is directly fixed on the light-sensitive device (22) on the stiffening plate (21)；
It is arranged at the first location and installation portion (23) on the stiffening plate (21)；And,
It is sheathed on the sealing shroud (24) on the light-sensitive device (22)；
Wherein, the FPC components (2) are fixed on the mainboard by the first location and installation portion (23) and covered on (1).
2. light-sensitive device fixed structure according to claim 1, it is characterised in that the first location and installation portion (23) bag
At least two location and installation holes are included, at least two location and installations hole is respectively positioned at the reinforcement of the light-sensitive device (22) both sides
On plate (21).
3. light-sensitive device fixed structure according to claim 1, it is characterised in that the sealing shroud (24) includes：
It is sheathed on the body (241) on the light-sensitive device (22)；
With the vertically disposed sealing ring of the bearing of trend (242) of the body (241)；And,
It is arranged at the second location and installation portion (243) on the sealing ring (242), the position of the second location and installation portion (243)
Put and be oppositely arranged with the position in the first location and installation portion (23) set on the stiffening plate (21).
4. light-sensitive device fixed structure according to claim 3, it is characterised in that the body (241) and the sealing
Circle (242) is formed in one structure.
5. light-sensitive device fixed structure according to claim 3, it is characterised in that the body (241) and the sealing
Circle (242) is set for split.
6. light-sensitive device fixed structure according to claim 5, it is characterised in that the material of the body (241) and institute
The material for stating sealing ring (242) is different.
7. the light-sensitive device fixed structure according to claim 4 or 6, it is characterised in that the body (241) is silica gel
Set.
8. light-sensitive device fixed structure according to claim 6, it is characterised in that the material of the sealing ring (242) is
Foam.
9. light-sensitive device fixed structure according to claim 1, it is characterised in that covered on the mainboard and be provided with (1)
Locating holes (11), helicitic texture is provided with the madial wall of the locating holes (11)；The FPC components (2) are by bolt
(3) it is fixed on the mainboard through the first location and installation portion (23) and is covered on (1).
10. light-sensitive device fixed structure according to claim 1, it is characterised in that covered on the mainboard and also set up on (1)
Have the groove (12) of the receiving light-sensitive device (22), wherein, the sealing shroud (24) positioned at the light-sensitive device (22) with
Between groove (12).
11. light-sensitive device fixed structures according to claim 1, it is characterised in that the sealing shroud (24) is near mainboard
The surface of upper lid (1) is provided with least one waterproof rib.
12. light-sensitive device fixed structures according to claim 1, it is characterised in that the thickness of the stiffening plate (21) is
0.2~0.4mm.
13. light-sensitive device fixed structures according to claim 1, it is characterised in that the sealing shroud (24) is adhered to institute
State on stiffening plate (21).
14. light-sensitive device fixed structures according to claim 1, it is characterised in that the light-sensitive device (22) is welded in
On the stiffening plate (21).
15. a kind of terminals, it is characterised in that including the light-sensitive device fixed structure as any one of claim 1 to 14.
16. mobile terminals according to claim 15, it is characterised in that the mobile terminal include mobile phone, panel computer,
E-book reader, MP3 player, MP4 players, digital camera, pocket computer on knee, vehicle-mounted computer, desk-top calculating
At least one in machine, Set Top Box, intelligent TV set, wearable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092319.5A CN106896869B (en) | 2017-02-21 | 2017-02-21 | A kind of light-sensitive device fixed structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092319.5A CN106896869B (en) | 2017-02-21 | 2017-02-21 | A kind of light-sensitive device fixed structure and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106896869A true CN106896869A (en) | 2017-06-27 |
| CN106896869B CN106896869B (en) | 2018-09-04 |
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| CN201710092319.5A Active CN106896869B (en) | 2017-02-21 | 2017-02-21 | A kind of light-sensitive device fixed structure and mobile terminal |
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| EP2911169A2 (en) * | 2014-02-21 | 2015-08-26 | Samsung Electronics Co., Ltd | Electronic device including physical key |
| CN105788921A (en) * | 2016-04-14 | 2016-07-20 | 北京奇虎科技有限公司 | Key assembling structure and key assembly, electronic product and shell body thereof |
| CN106095196A (en) * | 2016-08-16 | 2016-11-09 | 广东欧珀移动通信有限公司 | input module and terminal |
| CN106374904A (en) * | 2016-10-12 | 2017-02-01 | 深圳信炜科技有限公司 | Button assembly and electronic equipment |
| CN205961234U (en) * | 2016-07-26 | 2017-02-15 | 广东欧珀移动通信有限公司 | Display module, shells assembly and mobile terminal |
-
2017
- 2017-02-21 CN CN201710092319.5A patent/CN106896869B/en active Active
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| US20150077655A1 (en) * | 2013-09-17 | 2015-03-19 | Samsung Electronics Co., Ltd. | Electronic device without front case frame |
| EP2911169A2 (en) * | 2014-02-21 | 2015-08-26 | Samsung Electronics Co., Ltd | Electronic device including physical key |
| CN105788921A (en) * | 2016-04-14 | 2016-07-20 | 北京奇虎科技有限公司 | Key assembling structure and key assembly, electronic product and shell body thereof |
| CN205961234U (en) * | 2016-07-26 | 2017-02-15 | 广东欧珀移动通信有限公司 | Display module, shells assembly and mobile terminal |
| CN106095196A (en) * | 2016-08-16 | 2016-11-09 | 广东欧珀移动通信有限公司 | input module and terminal |
| CN106374904A (en) * | 2016-10-12 | 2017-02-01 | 深圳信炜科技有限公司 | Button assembly and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106896869B (en) | 2018-09-04 |
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