CN107580089A - Resilient sleeve - Google Patents
Resilient sleeve Download PDFInfo
- Publication number
- CN107580089A CN107580089A CN201710856713.1A CN201710856713A CN107580089A CN 107580089 A CN107580089 A CN 107580089A CN 201710856713 A CN201710856713 A CN 201710856713A CN 107580089 A CN107580089 A CN 107580089A
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- Prior art keywords
- resilient sleeve
- opening
- light
- proximity transducer
- close
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Abstract
The present invention is applied to technical field of mobile terminals, discloses a kind of resilient sleeve.Resilient sleeve is used to assemble the light sensation proximity transducer of mobile terminal, resilient sleeve has the chamber for being used for being inserted in for light sensation proximity transducer, correspond to visible light sensor part on the roof of chamber and photo-sensing device is provided with the first opening, correspond on the roof of chamber close to light generating device and be provided with the second opening, separated between the first opening and the second opening by barricade；The upper end of the roof of chamber is provided with the sealed muscle being affixed for the front panel with mobile terminal, and sealed muscle is in closed hoop and surrounds in the first opening and the second mouth periphery, wherein upper end of the barricade less than sealed muscle.Resilient sleeve provided by the present invention, influence of its resilient sleeve to light sensation proximity transducer is smaller, and the using effect of light sensation proximity transducer is good, and the reliability of product is high, and Consumer's Experience effect is good.
Description
The application carries out division according to the application for a patent for invention of Application No. 201510292169.3
Technical field
The invention belongs to technical field of mobile terminals, more particularly to a kind of resilient sleeve.
Background technology
At present, light sensation is provided with the mobile terminal such as mobile phone close to three-in-one device (light sensation proximity transducer), is being installed
A silica gel sheath can be all needed during upper mobile phone, the existing silica gel sheath used on the market is all silica gel of the light sensation close to macropore device
Set, light sensation proximity transducer are in the three-in-one biography of one environment light sensor part and IR transmitting LED and close to sensing device
Sensor.Environment light sensor part (Ambient light sensor, ALS) is automatically adjusted by the power of monitoring of environmental light
The brightness of LCD backlight, or control button lamp being lighted and close.Close to sensing device (Proximity sensor, PS) and
(infrared) the transmitting LED of IR are to judge whether mobile phone is pressed close to by monitoring the infrared light of IR LED transmittings when being conversed using receiver
Face, LCD backlight can be closed when pressing close to, plays a part of power saving, for capacitance touch screen, malfunction can be prevented
Make；The application such as simple gesture identification can also be made of multiple close sensings.Capacitance touch screen smart mobile phone is anti-in call
Only face's contact touch-screen causes maloperation, so as to be sensed using infrared proximity transducer part.Infrared proximity transducer part
By infrared (IR) LED, and infrared light photosensitive sensor part forms, infrared emission LED transmitting infrared lights, when there is object proximity
When, a part of infrared light reflexes to infrared light transducer[sensor part by barrier, and infrared light transducer[sensor part induces the intensity of infrared light
Value, after intensity level reaches certain intensity (intensity level for being more than the default object proximity of mobile phone), mobile phone thinks now there is thing
Body is close, extinguishes screen in call, and touch-screen now forbids response external to act, because of face and touch-screen when avoiding conversing
Contact is caused to malfunction, and after end of conversation, mobile phone is detected the reflected intensity of now infrared ray by user away from ear portions, mobile phone
Opened less than away from threshold values, mobile phone screen, touch-screen recovers function.Visible light sensor part testing mobile phone local environment light it is strong
Degree, and the backlight brightness values of mobile phone display screen are adjusted according to the intensity of now ambient light, it can see screen clearly to reach and have again
Comfortable effect.
Light sensation proximity transducer of the prior art, it will be close to light generating device (IR LED) and close to photo-sensing device
Be packaged together, wherein IR LED open a hole (close to light generating device), infrared ray SENSOR (close to photo-sensing device) and
Visible ray SENSOR (visible light sensor part) opens a loophole jointly.Its center pitch-row of light sensation proximity transducer before compared with
Greatly, silica gel Analysis of Nested Design typically only considers dustproof and waterproof design, and infrared ray proximity transducer approaches for detecting exterior object, institute
Launched with needing energy to concentrate, and in order to infrared ray directly string to infrared ray SENSOR ends, it is necessary in IR LED and
The increase isolation of infrared ray SENSOR ends.It is more accurate in order to test and ambient light SENSOR needs to measure the intensity of external ambient light
Need to receive ambient light to greatest extent, also just need receiving angle to be the bigger the better, shelter is more, and effect is poorer.With
The miniaturization of light sensation proximity transducer, because centre-to-centre spacing diminishes, silica gel sheath of the prior art is close to light sensation to be passed aperture device
Sensor has a great influence, and the using effect of light sensation proximity transducer is poor, influences the reliability and Consumer's Experience of product.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of resilient sleeve, it causes mobile whole
The using effect of light sensation proximity transducer in end is good, and the reliability of product is high, and Consumer's Experience is good, that is, solves and how to block
Thing improves close to light generating device when being blocked close to front panel and being formed and close to the Sensitive Detection journey between photo-sensing device
Degree is to ensure that the electric capacity touch screen thing that is not blocked causes the technical problem of maloperation.
The technical scheme is that：A kind of resilient sleeve, for being assembled to the light sensation proximity transducer of mobile terminal,
Wherein, light sensation proximity transducer is included close to light generating device, adjacent visible light sensor part and close to photo-sensing device,
Resilient sleeve has the chamber for being used for being inserted in for light sensation proximity transducer, and visible light sensor part is corresponded on the roof of chamber and is connect
Photosensor device is provided with the first opening, corresponds on the roof of chamber close to light generating device and is provided with the second opening, the
Separated between one opening and the second opening by barricade；The upper end of the roof of chamber is provided with for the front panel phase with mobile terminal
The sealed muscle of patch, sealed muscle is in closed hoop and surrounds in the first opening and the second mouth periphery, and wherein barricade is less than sealed muscle
Upper end.
Alternatively, the size of chamber is less than the appearance and size of light sensation proximity transducer.
Alternatively, the first opening, the centre-to-centre spacing of the second opening are less than 2 millimeters, the length of light sensation proximity transducer for 3.9 to
4.0 millimeters, width is 2.3 to 2.4 millimeters；The length of chamber is 3.6 to 3.85 millimeters, and width is 2.1 to 2.25 millimeters.
Alternatively, resilient sleeve is made of dark plastic material.
Alternatively, resilient sleeve is made of black silica gel.
Alternatively, there is gap between light sensation proximity transducer and front panel.
Alternatively, the thickness of barricade is less than the wall thickness of resilient sleeve.
Alternatively, the side of resilient sleeve is integrally formed with fool proof lug boss or fool proof depressed part.
Resilient sleeve provided by the present invention, its resilient sleeve correspond to visible light sensor part and set close at photo-sensing device
The first opening is equipped with, resilient sleeve, which corresponds to, is provided with the second opening close at light generating device, the first opening and the second opening
Between separated by barricade, influence of the resilient sleeve to light sensation proximity transducer is smaller, and the using effect of light sensation proximity transducer is good, product
Reliability it is high, Consumer's Experience effect is good, that is, solves how to improve when shelter is being formed close to front panel and blocked and connect
Near-light generator part and close to the Sensitive Detection degree between photo-sensing device to ensure that the electric capacity touch screen thing that is not blocked causes to miss
The technical problem of operation.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the schematic perspective view of resilient sleeve provided in an embodiment of the present invention；
Fig. 2 is the schematic perspective view of resilient sleeve provided in an embodiment of the present invention；
Fig. 3 is the floor map of resilient sleeve provided in an embodiment of the present invention；
Fig. 4 is the floor map of resilient sleeve provided in an embodiment of the present invention；
Fig. 5 is the floor map of resilient sleeve provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
Only it is relative concept each other it should also be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention
Or using the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Fig. 1~Fig. 5, a kind of mobile terminal provided in an embodiment of the present invention, including terminal body, it is mobile whole
End body includes housing and is connected to the screen of housing and the battery being arranged in housing, circuit board etc..Mobile terminal can be
Mobile phone or tablet personal computer etc..Light sensation proximity transducer and resilient sleeve 1, the resilient sleeve 1 are provided with the terminal body
With the chamber 10 for being inserted in for the light sensation proximity transducer, resilient sleeve 1 has certain elasticity, buffer protection effect
Good, resilient sleeve 1 is placed on outside light sensation proximity transducer, to protect light sensation proximity transducer, ensures that light sensation proximity transducer can
Worked by ground.The light sensation proximity transducer include adjacent visible light sensor part and close to photo-sensing device, close to light
Generating device.Visible light sensor part is environment light sensor part, and it automatically adjusts screen by the power of monitoring of environmental light
The brightness of backlight, or control button lamp being lighted and close；Close to light generating device and close to photo-sensing device be use by
Judge whether mobile phone is pressed close to by the infrared light launched close to photo-sensing device monitoring close to light generating device during words device call
Face, screen backlight can be closed when pressing close to, plays a part of power saving, for capacitance touch screen, can prevent from missing
Action；With multiple the application such as simple gesture identification can also be done close to photo-sensing device.Can be infrared close to light generating device
LED.It is described close to photo-sensing device, close to light generating device centre-to-centre spacing can be less than 2 millimeters, close to photo-sensing device,
Centre-to-centre spacing close to light generating device can be 1.4 millimeters.The resilient sleeve 1 corresponds to the visible light sensor part and close to light
The first opening 101 is provided with senser element, the resilient sleeve 1, which corresponds to, is provided with the second opening close at light generating device
102, separated between first opening 101 and second opening 102 by barricade 11, so, resilient sleeve 1 is close to light sensation to be passed
The influence of sensor is smaller, and the using effect of light sensation proximity transducer is good, and the reliability of product is high, and Consumer's Experience effect is good.It is described
Centre-to-centre spacing between first opening 101 and second opening 102 can be less than 2 millimeters, such as may be configured as 1.4 millimeters.The
One opening 101 can be with shapes such as rounded or rectangles with the described second opening 102.
Specifically, the size of the chamber 10 can be less than the appearance and size of the light sensation proximity transducer, and resilient sleeve 1 can
To be tightly placed in light sensation proximity transducer, barrier propterty is good.
In concrete application, the length of the light sensation proximity transducer can be the desired values such as 3.9 to 4.0 millimeters, and width can be
The desired values such as 2.3 to 2.4 millimeters；The length of the chamber 10 can be the desired values such as 3.6 to 3.85 millimeters, width can be 2.1 to
The desired values such as 2.25 millimeters.In the present embodiment, the length, width and height of light sensation proximity transducer are respectively 3.94,2.36,1.35 millimeters, chamber
The length and width of room 10 can be respectively 3.8,2.2 millimeters, and resilient sleeve 1 is difficult for drop-off.
Specifically, the resilient sleeve 1 can be made of dark plastic material, and it easily absorbs light, avoids light sensation from connecing
Nearly sensor is interfered.
In the present embodiment, the resilient sleeve 1 can be made of black silica gel, and its light-absorbing effect is good, internal diffraction
It is worth low, properties of product are reliable.
Specifically, the terminal body has front panel, and front panel can be glass, and the upper end of the resilient sleeve 1 is set
The sealed muscle 12 being affixed with the front panel is equipped with, the sealed muscle 12 is in closed hoop and surrounds in the described first opening 101
With the periphery of the second opening 102.Sealed muscle 12 and front panel (glass) are interference 0.05mm when contacting, and dustproof and waterproof effect is good.
The cross section of sealed muscle 12 can be with triangular in shape or rectangle or trapezoidal or send the suitable shapes such as semicircle.
Specifically, there is gap between the light sensation proximity transducer and the front panel, if not preset clearance, consider
The factors such as the error to assembling, light sensation proximity transducer are possible to knock front panel and damage light sensation proximity transducer or preceding by pressure
Panel.Due to, close to photo-sensing device, close to light generating device centre-to-centre spacing it is very small, when outside has object all to block,
Close receiving terminal will be directly entered by gap (close to optical sensor close to light generating device (infrared lamp) transmitting light
Part), cause receive light intensity value it is very big, i.e. internal diffraction value is very big.When greasy dirt is more serious on the face by user, when making a phone call before
Panel, which corresponds to, will be stained with greasy dirt at light sensation proximity transducer, and greasy dirt will play a part of shelter, cause diffraction value very
Greatly, and light intensity value is very big, in this case can automatic decision be proximity state, mobile phone is just in the state put out screen and do not worked.Solve
Certainly greasy dirt problem.And by emulation experiment, find the infrared ray diffraction among first 102 two holes of the 101, second opening of opening
It is most strong, by setting the barricade 11 of black, easily absorb infrared light；The width of barricade 11 is appropriate, it is impossible to block send hole and
Receiver hole (i.e. close to light generating device and close to photo-sensing device), and the height of barricade 11 is appropriate, dustproof and waterproof of getting along well
Sealed muscle 12 is concordant, and barricade 11 is less than the upper end of sealed muscle 12.
Specifically, the thickness of the barricade 11 can be less than the wall thickness of the resilient sleeve 1, and the hair of certain customers more dissipates
Open, and black hair easily absorbs light, the infrared light for causing to send close to light generating device (transmitting terminal) is all inhaled
Receive, be not reflected back to and, so even if when mobile phone is close to face, mobile phone is also possible to be judged as connecing away from state
Can bright screen during phone.Reduction processing is done in design by the thickness of the barricade 11 in centre, deliberately makes some light of its diffraction
Come over, though dark hair close to when internal diffraction it is bigger than normal, still may determine that for proximity state, Consumer's Experience effect it is good.
Specifically, the side of the resilient sleeve 1 is integrally formed with fool proof lug boss 13 or fool proof depressed part, in mobile terminal
Corresponding fit structure (corresponding depressions or protrusions portion) is provided with, resilient sleeve 1 is installed in a manner of by male-female engagement.Move
Dynamic terminal is usually manually loaded onto resilient sleeve 1 on the circuit board for having posted light sensation proximity transducer in assembling, now because
Rectangular for light sensation proximity transducer, left and right is difficult to distinguish, particularly measure it is very big in the case of, artificial unavoidable error.It is logical
Cross in the side of resilient sleeve 1 integrally formed with fool proof lug boss 13 or fool proof depressed part, efficiency of assembling can be improved.
The embodiment of the present invention additionally provides a kind of resilient sleeve 1 for being placed on light sensation proximity transducer in mobile terminal, the bullet
Property set 1 there is the chamber 10 for being used for being inserted in for light sensation proximity transducer, the resilient sleeve 1 corresponds to the light sensation proximity transducer
In visible light sensor part and the first opening 101 is provided with close at photo-sensing device, the resilient sleeve 1 corresponds to the light
The second opening 102 is provided with close at light generating device in sense proximity transducer, first opening 101 is opened with described second
Separated between mouth 102 by barricade 11.The centre-to-centre spacing of first the 101, second opening 102 of opening is smaller than 2 millimeters.The close sensing of light sensation
After device puts above-mentioned resilient sleeve 1, the using effect of light sensation proximity transducer is good, and properties of product are of good reliability, and dustproof and waterproof
Effect is good, beneficial to lifting Consumer's Experience.
The resilient sleeve and mobile terminal that the embodiment of the present invention is provided, its resilient sleeve 1 correspond to the visible light sensor
Part and the first opening 101 is provided with close at photo-sensing device, the resilient sleeve 1 corresponds to be provided with close at light generating device
Second opening 102, separated between first opening 101 and second opening 102 by barricade 11, resilient sleeve 1 connects to light sensation
The influence of nearly sensor is smaller, and the using effect of light sensation proximity transducer is good, and the reliability of product is high, and Consumer's Experience effect is good.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of resilient sleeve, for being assembled to the light sensation proximity transducer of mobile terminal, wherein, the close sensing of the light sensation
Device is included close to light generating device, adjacent visible light sensor part and close to photo-sensing device, it is characterised in that the bullet
Property tackling have chamber for being inserted in for the light sensation proximity transducer, corresponding to the visible ray on the roof of the chamber passes
Inductor component and it is described photo-sensing device is provided with the first opening, correspond on the roof of the chamber and described occur close to light
Device is provided with the second opening, is separated between first opening and second opening by barricade；The roof of the chamber
Upper end is provided with the sealed muscle for being affixed with the front panel of the mobile terminal, the sealed muscle in closed hoop and surround in
First opening and the second mouth periphery, wherein barricade are less than the upper end of the sealed muscle.
2. resilient sleeve as claimed in claim 1, it is characterised in that the size of the chamber is less than the light sensation proximity transducer
Appearance and size.
3. resilient sleeve as claimed in claim 1, it is characterised in that first opening, the centre-to-centre spacing of the second opening are less than 2 millis
Rice, the length of the light sensation proximity transducer is 3.9 to 4.0 millimeters, and width is 2.3 to 2.4 millimeters；The length of the chamber is
3.6 to 3.85 millimeters, width is 2.1 to 2.25 millimeters.
4. resilient sleeve as claimed in claim 1, it is characterised in that the resilient sleeve is made of dark plastic material.
5. resilient sleeve as claimed in claim 1, it is characterised in that the resilient sleeve is made of black silica gel.
6. resilient sleeve as claimed in claim 1, it is characterised in that have between the light sensation proximity transducer and the front panel
There is gap.
7. the resilient sleeve as any one of claim 1 to 6, it is characterised in that the thickness of the barricade is less than the bullet
Property set wall thickness.
8. the resilient sleeve as any one of claim 1 to 6, it is characterised in that the side of the resilient sleeve is integrally formed
There are fool proof lug boss or fool proof depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710856713.1A CN107580089B (en) | 2015-05-29 | 2015-05-29 | Elastic sleeve |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510292169.3A CN104853014B (en) | 2015-05-29 | 2015-05-29 | Resilient sleeve and mobile terminal |
| CN201710856713.1A CN107580089B (en) | 2015-05-29 | 2015-05-29 | Elastic sleeve |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510292169.3A Division CN104853014B (en) | 2015-05-29 | 2015-05-29 | Resilient sleeve and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107580089A true CN107580089A (en) | 2018-01-12 |
| CN107580089B CN107580089B (en) | 2020-01-10 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710856713.1A Active CN107580089B (en) | 2015-05-29 | 2015-05-29 | Elastic sleeve |
| CN201710856822.3A Active CN107547703B (en) | 2015-05-29 | 2015-05-29 | Elastic sleeve and mobile terminal |
| CN201510292169.3A Active CN104853014B (en) | 2015-05-29 | 2015-05-29 | Resilient sleeve and mobile terminal |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710856822.3A Active CN107547703B (en) | 2015-05-29 | 2015-05-29 | Elastic sleeve and mobile terminal |
| CN201510292169.3A Active CN104853014B (en) | 2015-05-29 | 2015-05-29 | Resilient sleeve and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107580089B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227707B (en) * | 2015-09-11 | 2018-06-26 | 青岛海信移动通信技术股份有限公司 | A kind of mobile terminal |
| CN105744020B (en) * | 2016-02-29 | 2019-02-05 | Oppo广东移动通信有限公司 | Mobile terminal device with proximity sensor |
| CN107918459B (en) * | 2017-12-26 | 2020-09-22 | Oppo广东移动通信有限公司 | Electronic device |
| CN108259647B (en) * | 2017-12-29 | 2020-09-04 | Oppo广东移动通信有限公司 | Light sensor assembly and electronic device with same |
| CN110277163A (en) * | 2019-06-12 | 2019-09-24 | 合肥中科奔巴科技有限公司 | State recognition and monitoring early-warning system on view-based access control model old man and patient bed |
| CN214259197U (en) * | 2020-11-25 | 2021-09-24 | 深圳市杉川机器人有限公司 | TOF module, camera subassembly and robot of sweeping floor |
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| CN202603084U (en) * | 2012-03-23 | 2012-12-12 | 青岛海信移动通信技术股份有限公司 | Seal installation sleeve and mobile terminal equipment |
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| CN204305128U (en) * | 2015-01-19 | 2015-04-29 | 上海锐承通讯技术有限公司 | A kind of high translucent silica gel cover of proximity sensor of mobile phone |
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| JP4985123B2 (en) * | 2007-06-07 | 2012-07-25 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Electronics |
| CN102917091B (en) * | 2012-10-26 | 2016-08-17 | 广东欧珀移动通信有限公司 | Mobile phone infrared ray is close to sensor structure and touch screen smart mobile phone |
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2015
- 2015-05-29 CN CN201710856713.1A patent/CN107580089B/en active Active
- 2015-05-29 CN CN201710856822.3A patent/CN107547703B/en active Active
- 2015-05-29 CN CN201510292169.3A patent/CN104853014B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202603084U (en) * | 2012-03-23 | 2012-12-12 | 青岛海信移动通信技术股份有限公司 | Seal installation sleeve and mobile terminal equipment |
| CN202750121U (en) * | 2012-04-19 | 2013-02-20 | 青岛海信移动通信技术股份有限公司 | Distance sensor fixing apparatus and mobile terminal device |
| CN103515371A (en) * | 2012-06-27 | 2014-01-15 | 格科微电子（上海）有限公司 | Integrated optical sensor package |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104853014A (en) | 2015-08-19 |
| CN107547703A (en) | 2018-01-05 |
| CN107547703B (en) | 2020-08-07 |
| CN107580089B (en) | 2020-01-10 |
| CN104853014B (en) | 2017-10-31 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong Opel Mobile Communications Co., Ltd. |
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