CN105300431B - Laser focusing sensor protection component - Google Patents
Laser focusing sensor protection component Download PDFInfo
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- CN105300431B CN105300431B CN201510768087.1A CN201510768087A CN105300431B CN 105300431 B CN105300431 B CN 105300431B CN 201510768087 A CN201510768087 A CN 201510768087A CN 105300431 B CN105300431 B CN 105300431B
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- chamber
- focusing sensor
- laser focusing
- laser
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- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Optical Radar Systems And Details Thereof (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses a kind of laser focusing sensor protection component.Laser focusing sensor protection component includes：Protection member body, at least a portion for coating laser focusing sensor, protection member body includes side wall and baffle plate；Side wall surrounds an open space；In in open space, open space is separated into first, second chamber to baffle plate setting by baffle plate；First chamber is used to accommodate laser focusing sensor；Baffle plate is provided with first, second through hole, first through hole runs through baffle plate, and communicated with first, second chamber, position where first through hole is corresponding with the position where the light transmitting terminal of laser focusing sensor, second through hole runs through baffle plate, and communicated with first, second chamber, the position where the second through hole is corresponding with the position where the light receiver end of laser focusing sensor.The present invention can effectively protect laser focusing sensor, it is to avoid laser focusing sensor is impaired or is corroded.
Description
Technical field
The invention belongs to the protection technique field of laser focusing sensor, more particularly to a kind of laser focusing sensor protection
Component.
Background technology
Traditional user equipment (for example, mobile phone) is all equiped with laser focusing device.
The laser focusing device is used as range finding, and the laser focusing device includes a transmitting terminal and a receiving terminal.It is described
Transmitting terminal is used to launch light, and the receiving terminal is used to receive the light.
In practice, inventor has found that prior art at least has following technical problem：
Traditional laser focusing device lacks protection, it is easy to receive the invasion and attack of steam etc., therefore part therein holds very much
Easily it is corroded.Additionally, during traditional laser focusing device is easy to fall in user equipment or collided with other objects
It is impaired.
Therefore, it is necessary to a kind of new technical scheme is proposed, to solve above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of laser focusing sensor protection component, it can effectively protect laser to focus and pass
Sensor, it is to avoid the laser focusing sensor is damaged.
In order to solve the above technical problems, technical scheme is as follows：
A kind of laser focusing sensor protection component, the laser focusing sensor protection component is used to protect laser to focus
Sensor, the laser focusing sensor protection component includes：Protection member body, the protection member body is used to coat institute
At least a portion of laser focusing sensor is stated, the protection member body includes：Side wall, it is empty that the side wall surrounds an opening
Between；And baffle plate, in the open space, the open space is separated into first chamber to the baffle plate setting by the baffle plate
And second chamber；Wherein, the first chamber is used to accommodating laser focusing sensor, the baffle plate be provided with first through hole and
Second through hole, the first through hole runs through the baffle plate, and is communicated with the first chamber and the second chamber, described first
Position where through hole is corresponding with the position where the light transmitting terminal of laser focusing sensor, and second through hole runs through
The baffle plate, and being communicated with the first chamber and the second chamber, the position where second through hole and the laser
Position correspondence where the light receiver end of focusing sensor.
In above-mentioned laser focusing sensor protection component, the first size of the first chamber is focused less than the laser
Second size of sensor；Wherein, the first size is the first chamber in the first dimension, the second dimension, third dimension
At least one of in size, second size is the dimension identical chi of laser focusing sensor and first size
It is very little.
In above-mentioned laser focusing sensor protection component, the first size is in the 90%- of second size
In the range of 99.99%.
In above-mentioned laser focusing sensor protection component, the first size is in the 95%- of second size
In the range of 99.99%.
In above-mentioned laser focusing sensor protection component, the material of the protection member body is with the first pliability
Light screening material.
In above-mentioned laser focusing sensor protection component, the material of the protection member body is black silica gel.
In above-mentioned laser focusing sensor protection component, the second chamber is provided with barricade, and the barricade is used to hinder
Keep off the crosstalk light from light receiver end described in the light transmitting terminal directive.
In above-mentioned laser focusing sensor protection component, the barricade is provided with pit.
Above-mentioned laser focusing sensor protection component in, the barricade by the second chamber be separated into the 3rd chamber and
4th chamber；Position where the first through hole is corresponding with the 3rd chamber, position and institute where second through hole
State the 4th chamber correspondence.
In above-mentioned laser focusing sensor protection component, the first through hole sets the light transmitting terminal for card；Institute
State the second through hole and set the light receiver end for card.
Relative to prior art, the present invention can effectively protect laser focusing sensor, it is to avoid the laser focusing sensor
It is damaged or is corroded.
Brief description of the drawings
Fig. 1 is the schematic diagram under the first visual angle of laser focusing sensor protection component of the invention；
Fig. 2 is the schematic diagram under the second visual angle of laser focusing sensor protection component of the invention.
Specific embodiment
Schema is refer to, wherein identical element numbers represent identical component, and principle of the invention is to implement one
Illustrated in appropriate computing environment.The following description is that, based on the illustrated specific embodiment of the invention, it should not be by
It is considered as the limitation present invention other specific embodiments not detailed herein.
With reference to the signal under the first visual angle that Fig. 1 and Fig. 2, Fig. 1 are laser focusing sensor protection component of the invention
Figure, Fig. 2 is the schematic diagram under the second visual angle of laser focusing sensor protection component of the invention.
Laser focusing sensor protection component of the invention is used to protect laser focusing sensor, the laser focusing sensing
Device protection component includes protection member body, and the protection member body is used to coat at least the one of the laser focusing sensor
Part, the protection member body includes side wall 101 and baffle plate 109.
The side wall 101 surrounds an open space.The baffle plate 109 is arranged in the open space, the baffle plate 109
The open space is separated into first chamber 102 and second chamber 103.
The first chamber 102 is used to accommodate the laser focusing sensor, and the baffle plate 109 is provided with first through hole 107
With the second through hole 108, the first through hole 107 run through the baffle plate 109, and with the first chamber 102 and second chamber
Room 103 communicates, the position where the position at the place of the first through hole 107 and the light transmitting terminal of laser focusing sensor
Correspondence, second through hole 108 runs through the baffle plate 109, and is communicated with the first chamber 102 and the second chamber 103,
Position where second through hole 108 is corresponding with the position where the light receiver end of laser focusing sensor.
In laser of the invention focusing sensor protection component, the first size of the first chamber 102 is less than described
Second size of laser focusing sensor.
Wherein, the first size be the first chamber 102 in the first dimension, the second dimension, third dimension extremely
Size in few one, second size is the dimension identical size of the laser focusing sensor and first size.Institute
State the dimension that the first dimension may be, for example, the length direction of laser focusing sensor described in the first chamber 102/, described second
Dimension may be, for example, the dimension of the width of laser focusing sensor described in the first chamber 102/, and the third dimension can
The dimension of the short transverse of laser focusing sensor described in for example, described first chamber 102/.
In laser of the invention focusing sensor protection component, the first size is in second size
In the range of 90%-99.99%.For example, the ratio that the first size accounts for second size is：90%th, 90.4%,
90.9%th, 91.5%, 91.8%, 92.1%, 92.7%, 93%, 93.4%, 93.9%, 94.3%, 94.8%, 95%,
95.2%th, 95.6%, 95.9%, 96.6%, 97.2%, 97.5%, 97.9%, 98.3%, 98.7%, 98.9%, 99.2%,
99.5%th, 99.7%, 99.9%.
Preferably, the first size is in the range of the 95%-99.99% of second size.
In laser of the invention focusing sensor protection component, the material of the protection member body is soft with first
The light screening material of softness.Specifically, the material of the protection member body is black silica gel.
In laser of the invention focusing sensor protection component, the second chamber 103 is provided with barricade 106, described
Barricade 106 is used to stop the crosstalk light from light receiver end described in the light transmitting terminal directive.
Improved as one kind, the barricade 106 is provided with pit 110, the pit 110 is used to reduce the barricade 106
Interference area, to prevent the laser focusing sensor protection deformation of member.
In laser of the invention focusing sensor protection component, be separated into for the second chamber 103 by the barricade 106
3rd chamber 104 and the 4th chamber 105.
Position where the first through hole 107 is corresponding with the 3rd chamber 104, where second through hole 108
Position is corresponding with the 4th chamber 105.
In laser of the invention focusing sensor protection component, the first through hole 107 sets the light hair for card
Penetrate end.Second through hole 108 sets the light receiver end for card.The first through hole 107 is additionally operable to through the light
The light sensing that transmitting terminal is launched.Second through hole 108 is used to pass through the light sensing, so that the light receiver end
Receive the light sensing.
By above-mentioned technical proposal, the present invention can effectively protect laser focusing sensor, it is to avoid the laser focusing sensing
Device is impaired or is corroded.
And, word " preferred " used herein means serving as example, example or illustration.Feng Wen is described as " preferably
" any aspect or design be not necessarily to be construed as than other aspect or design it is more favourable.Conversely, the use purport of word " preferred "
Concept is being proposed in a concrete fashion.Term "or" as used in this application is intended to mean the "or" for including and non-excluded
"or".I.e., unless otherwise or clear from the context, " X uses A or B " means that nature includes any one of arrangement.
That is, if X uses A；X uses B；Or X uses A and B both, then " X uses A or B " is met in foregoing any example.
And, although the disclosure, this area skill has shown and described relative to one or more implementations
Art personnel are based on will appreciate that equivalent variations and modification to the reading and understanding of the specification and drawings.The disclosure include it is all this
The modification of sample and modification, and be limited only by the scope of the following claims.Particularly with by said modules (such as element,
Resource etc.) various functions that perform, the term for describing such component is intended to correspond to the specified work(for performing the component
The random component (unless otherwise instructed) of energy (for example it is functionally of equal value), even if illustrated herein with execution in structure
The disclosure exemplary implementations in function open structure it is not equivalent.Although additionally, the special characteristic of the disclosure is
It is disclosed through relative to the only one in some implementations, but this feature can be to given or application-specific with such as
For be expect and other favourable implementations one or more other combinations of features.And, with regard to term " including ", " tool
Have ", " containing " or its deformation be used in specific embodiment or claim for, such term be intended to with term
The similar mode of "comprising" includes.
In sum, although the embodiment of the present invention is disclosed above, but above-described embodiment and be not used to limitation the present invention, ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can make various changes and retouching, therefore the present invention
Protection domain be defined by the scope that claim is defined.
Claims (7)
1. a kind of laser focusing sensor protection component, the laser focusing sensor protection component is used to protecting laser to focus and passes
Sensor, it is characterised in that the laser focusing sensor protection component includes：
Protection member body, the protection member body is used to coat at least a portion of the laser focusing sensor, described
Protection member body includes：
Side wall, the side wall surrounds an open space；And
Baffle plate, the baffle plate setting in the open space, the baffle plate by the open space be separated into first chamber and
Second chamber；
Wherein, the first chamber is used to accommodate the laser focusing sensor, and the baffle plate is provided with first through hole and second and leads to
Hole, the first through hole runs through the baffle plate, and is communicated with the first chamber and the second chamber, the first through hole institute
Position and the laser focusing sensor light transmitting terminal where position it is corresponding, second through hole is through the gear
Plate, and communicated with the first chamber and the second chamber, the position where second through hole is focused with the laser and is passed
Position correspondence where the light receiver end of sensor；
The first size of the first chamber is less than the second size of laser focusing sensor, wherein, the first size
It is size of the first chamber at least one of the first dimension, the second dimension, third dimension, second size is
The dimension identical size of the laser focusing sensor and first size；
The material of the protection member body is the light screening material with the first pliability；
The first through hole sets the light transmitting terminal for card；
Second through hole sets the light receiver end for card.
2. laser according to claim 1 focusing sensor protection component, it is characterised in that the first size is in institute
State in the range of the 90%-99.99% of the second size.
3. laser according to claim 2 focusing sensor protection component, it is characterised in that the first size is in institute
State in the range of the 95%-99.99% of the second size.
4. laser according to claim 1 focusing sensor protection component, it is characterised in that the protection member body
Material is black silica gel.
5. laser according to claim 1 focusing sensor protection component, it is characterised in that the second chamber is provided with
Barricade, the barricade is used to stop the crosstalk light from light receiver end described in the light transmitting terminal directive.
6. laser according to claim 5 focusing sensor protection component, it is characterised in that the barricade is provided with pit.
7. laser according to claim 5 focusing sensor protection component, it is characterised in that the barricade is by described second
Chamber is separated into the 3rd chamber and the 4th chamber；Position where the first through hole is corresponding with the 3rd chamber, and described
Position where two through holes is corresponding with the 4th chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768087.1A CN105300431B (en) | 2015-11-10 | 2015-11-10 | Laser focusing sensor protection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768087.1A CN105300431B (en) | 2015-11-10 | 2015-11-10 | Laser focusing sensor protection component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105300431A CN105300431A (en) | 2016-02-03 |
| CN105300431B true CN105300431B (en) | 2017-06-27 |
Family
ID=55197958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510768087.1A Expired - Fee Related CN105300431B (en) | 2015-11-10 | 2015-11-10 | Laser focusing sensor protection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105300431B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238389A (en) * | 2005-08-08 | 2008-08-06 | 莱卡地球系统公开股份有限公司 | Electrooptical distance measuring device |
| CN101387512A (en) * | 2008-08-28 | 2009-03-18 | 上海科勒电子科技有限公司 | Distance detecting induction device |
| CN201273820Y (en) * | 2008-09-11 | 2009-07-15 | 韩力 | Photoelectric micro pressure sensor |
| CN101482618A (en) * | 2008-01-09 | 2009-07-15 | 多玛两合有限公司 | Proximity sensor in particular for door assemblies |
| TWM399313U (en) * | 2010-07-30 | 2011-03-01 | Sigurd Microelectronics Corp | Proximity sensor package structure |
| CN204422400U (en) * | 2015-03-16 | 2015-06-24 | 杨志强 | A kind of SF6 gas infrared monitoring sensor |
| CN104752416A (en) * | 2013-12-27 | 2015-07-01 | 菱生精密工业股份有限公司 | Micro optical packaging structure with filter layer and manufacturing method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5098426A (en) * | 1989-02-06 | 1992-03-24 | Phoenix Laser Systems, Inc. | Method and apparatus for precision laser surgery |
| LU91688B1 (en) * | 2010-05-17 | 2011-11-18 | Iee Sarl | Scanning 3D imager |
| JP2014052257A (en) * | 2012-09-06 | 2014-03-20 | Asahi Glass Co Ltd | Device for measuring shape of disk-shaped substrate and method thereof |
-
2015
- 2015-11-10 CN CN201510768087.1A patent/CN105300431B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238389A (en) * | 2005-08-08 | 2008-08-06 | 莱卡地球系统公开股份有限公司 | Electrooptical distance measuring device |
| CN101482618A (en) * | 2008-01-09 | 2009-07-15 | 多玛两合有限公司 | Proximity sensor in particular for door assemblies |
| CN101387512A (en) * | 2008-08-28 | 2009-03-18 | 上海科勒电子科技有限公司 | Distance detecting induction device |
| CN201273820Y (en) * | 2008-09-11 | 2009-07-15 | 韩力 | Photoelectric micro pressure sensor |
| TWM399313U (en) * | 2010-07-30 | 2011-03-01 | Sigurd Microelectronics Corp | Proximity sensor package structure |
| CN104752416A (en) * | 2013-12-27 | 2015-07-01 | 菱生精密工业股份有限公司 | Micro optical packaging structure with filter layer and manufacturing method thereof |
| CN204422400U (en) * | 2015-03-16 | 2015-06-24 | 杨志强 | A kind of SF6 gas infrared monitoring sensor |
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|---|---|
| CN105300431A (en) | 2016-02-03 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 |