CN105391499B - Laser receiving structure, battle equipment housing and battle equipment - Google Patents
Laser receiving structure, battle equipment housing and battle equipment Download PDFInfo
- Publication number
- CN105391499B CN105391499B CN201510677665.0A CN201510677665A CN105391499B CN 105391499 B CN105391499 B CN 105391499B CN 201510677665 A CN201510677665 A CN 201510677665A CN 105391499 B CN105391499 B CN 105391499B
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- laser
- laser pick
- face
- light
- dispersion member
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/67—Optical arrangements in the receiver
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention discloses a laser receiving structure, a battle equipment housing and battle equipment, wherein the laser receiving structure, the battle equipment housing and the battle equipment belong to the field of optical structures. The laser receiving structure comprises the components of a laser scattering component and at least one laser receiving assembly. The laser scattering component comprises a light inlet surface and a light outlet surface. The optical scattering component is used for scattering the laser which enters the light inlet surface and transmitting the scattered laser out of the light outlet surface. The light inlet surface faces the incident direction of the laser. The receiving side of the at least one laser receiving assembly faces the light outlet surface. The laser receiving structure settles a problem of occupation of a large number of pins on a control chip of the equipment by a large number of laser receiving assemblies which is arranged on the equipment. An effect of reducing the number of the laser receiving assemblies in the equipment is realized, thereby reducing the number of occupied pins on the control chip of the equipment by the laser receiving assemblies.
Description
Technical field
The present invention relates to optical texture field, more particularly to a kind of laser pick-off structure, battle device housings and battle set
It is standby.
Background technology
Laser Modulation multi-carrier transmission technique is a kind of good directionality of utilization laser and low divergence characteristic, carries out data
The technology of transmission.
Laser Modulation multi-carrier transmission technique is widely used in equipment control field.Such as, device A uses laser to equipment
During B transmission datas, the data that device A is transmitted as needed are modulated to laser, and are launched by laser beam emitting device.
Laser pick-off component on equipment B is received after the laser, and laser is demodulated, you can obtain the number carried in the laser
According to.
During the present invention is realized, inventor has found that prior art at least has problems with：Due to laser beam
It is narrower, in order to improve the success rate of laser pick-off, generally require to arrange substantial amounts of laser pick-off component on equipment, cause equipment
A large amount of pins on control chip are taken by laser pick-off component.
The content of the invention
In order to solve the problems, such as above-mentioned technology, embodiments provide outside a kind of laser pick-off structure, battle equipment
Shell and battle equipment.The technical scheme is as follows：
First aspect according to embodiments of the present invention, there is provided a kind of laser pick-off structure, the laser pick-off structure includes：
Light dispersion member and at least one laser pick-off component；
The light dispersion member includes entering light face and exiting surface, light dispersion member be for by after the laser light scattering for injecting entering light face from
The part that exiting surface is projected；
The entering light face is relative with laser light incident direction；
The receiving side of at least one laser pick-off component is oppositely arranged with exiting surface；
Wherein, exiting surface includes the bulge-structure being arranged in array, and the scattering surface of each bulge-structure constitutes exiting surface,
The scattering surface is the designated surface of bulge-structure, or, exiting surface is smooth surface and light dispersion member adopting with astigmatism characteristic
Material is made.
Alternatively, the light transparent member that the light dispersion member is formed in one；
The light dispersion member is made using light transmissive material, and it is cone that entering light face is the bulge-structure on smooth surface, and exiting surface
Shape bulge-structure or cambered surface bulge-structure；；
Or,
The light dispersion member is made using the material with astigmatism characteristic, and entering light face and exiting surface are smooth surface.
Alternatively, the light dispersion member includes several astigmatism portions of supporting part and array arrangement on supporting part；
The supporting part includes first surface and second surface, and first surface is parallel with second surface；First surface is that this dissipates
The entering light face of light part, supporting part is connected by second surface with several astigmatism portions；
Astigmatism portion includes joint face and scattering surface；The astigmatism portion is connected by joint face with the second surface of supporting part, if
The scattering surface in dry astigmatism portion constitutes the exiting surface of the light dispersion member.
Alternatively, astigmatism portion is n pyramids, and n >=3, n is integer；N pyramids include cone bottom surface and the n conical surface；Cone bottom surface is company
Junction, the n conical surface is scattering surface；
Or,
Astigmatism portion is triangular prism；Triangular prism includes the adjacent rectangle cylinder in capital face, post bottom surface and three, capital face and post
Bottom surface is isosceles triangle；Isosceles triangle base be located rectangle cylinder be joint face, isosceles triangle waist be located rectangle
Cylinder is scattering surface；
Or,
Astigmatism portion is semicolumn；Semicolumn includes capital face, post bottom surface, arc cylinder and rectangle cylinder；Rectangle cylinder is
Joint face, arc cylinder is scattering surface.
Alternatively, the first surface of supporting part is smooth surface；
Supporting part and several astigmatism portions are made using light transmissive material.
Alternatively, the quantity of laser pick-off component and the distance of laser pick-off component to exiting surface are in inversely prroportional relationship.
Second aspect according to embodiments of the present invention, there is provided one kind battle device housings, the week side of boss of the battle device housings
It is provided with least one light dispersion member as described in relation to the first aspect.
A kind of third aspect according to embodiments of the present invention, there is provided battle equipment, the week side of boss of the battle equipment be provided with to
A few laser pick-off structure as described in relation to the first aspect, in the laser pick-off component in the laser pick-off structure and battle equipment
Laser demodulator circuit be electrical connected.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
Light dispersion member before by being arranged on laser pick-off component, the laser beam to receiving narrower is scattered, greatly
Amplitude improves the projection scope of laser beam；Solve to improve the success rate of laser pick-off, need to arrange big on equipment
The laser pick-off component of amount, the problem for causing a large amount of pins on the control chip of equipment to be taken by laser pick-off component；Reach
The quantity of laser pick-off component in reduction equipment is arrived, so as to upper laser pick-off component occupancy on the control chip for reducing equipment
Pin.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Figure 1A is the structural representation of the laser pick-off structure that one embodiment of the invention is provided；
Figure 1B is the schematic diagram of the laser projection scope of the laser pick-off structure that Figure 1A is provided；
Fig. 2A is the structural representation of light dispersion member in the laser pick-off structure that one embodiment of the invention is provided；
Fig. 2 B are the structural representations of light dispersion member in the laser pick-off structure that another embodiment of the present invention is provided；
Fig. 2 C are the structural representations of light dispersion member in the laser pick-off structure that further embodiment of the present invention is provided；
Fig. 2 D are the structural representations of light dispersion member in the laser pick-off structure that another embodiment of the invention is provided.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Figure 1A shows the structural representation of the laser pick-off structure that one embodiment of the invention is provided.The laser pick-off knot
Structure includes the laser pick-off component 120 of light dispersion member 110 and at least one.
Light dispersion member 110 includes entering light face 111 and exiting surface 112, and the light dispersion member 110 is for injecting entering light face
The part projected from exiting surface 112 after 111 laser light scattering.
As shown in figure 1, the upper surface of light dispersion member 110 is entering light face 111, for receiving outside laser beam emitting device (figure
Not shown in) transmitting laser 131；Relative with entering light face 111, the lower surface of light dispersion member 110 is exiting surface 112, Jing
The laser 132 crossed after scattering is projected by the exiting surface 112, and in Fig. 1, table is exposed in astigmatism face 112 by tapered protrusion structure
Face is constituted.
Entering light face 111 is relative with laser light incident direction.
With the incident direction of laser 131 just to entering light face 111 (the i.e. incident direction of laser 131 and entering light face 111 in Fig. 1
Vertical direction it is parallel) as a example by illustrate, in actual use, the incident direction of laser 131 can be with entering light face 131
Vertical direction at an angle (i.e. laser 131 can be slanted through entering light face 111), the embodiment of the present invention not to this composition limit
It is fixed.
The receiving side 121 of at least one laser pick-off component 120 is oppositely arranged with exiting surface 112.
In order that laser pick-off component 120 receives the laser after scattering 132, the reception of laser pick-off component 120
Side 121 is relative with the exiting surface 112 of light dispersion member 120.As shown in figure 1, being by laser pick-off pipe of laser pick-off component 120
Example, receiving side 121 is the reception head of laser pick-off pipe, and the reception head of each laser pick-off pipe is relative with exiting surface 112.
In order to ensure more preferable light-dispersing effect, reserved certain spacing is needed between receiving side 121 and exiting surface 112, made
Laser 132 after must scattering can reach larger projection scope.In addition, can be by between adjacent laser pick-off component 120
According to predetermined space array arrangement, such as, as shown in figure 1, three array arrangements of laser pick-off component 120 are in the right of exiting surface 112
Face.
It should be noted that the predetermined space between each laser pick-off component 120 and receiving side 121 and exiting surface 112
Between reserve spacing it is proportional, between receiving side 121 and exiting surface 112 reserve spacing it is bigger, the predetermined space is bigger, phase
Answer, the quantity of the laser pick-off component arranged in unit length is fewer；Between reserving between receiving side 121 and exiting surface 112
Away from less, the predetermined space is less, and accordingly, the quantity of the laser pick-off component arranged in unit length is more, the present embodiment
Only illustrated as a example by including three laser pick-off components 120 in the laser pick-off structure 100, limit is constituted to the present invention
It is fixed.
It will be apparent that as shown in Figure 1B, if the laser 131 of outside laser transmitting set transmitting is without scattering, laser
131 projection scope (region between dotted arrow) very little, needs to arrange (the dotted line table of laser pick-off component 120 in location A
Show) can just receive laser 131；If the laser 131 of laser transmitting set transmitting is scattered through diffusing structure 110, through scattering
The projection scope (region between solid arrow) of laser 132 afterwards is larger, and the laser pick-off component 120 positioned at B, location of C is (real
Line is represented) can receive laser 132, it is to avoid extra laser pick-off component 120 is set in location A, so as to reduce
Laser pick-off component total amount, the quantity of pin on the control chip of the equipment that can not only reduce laser pick-off component occupancy, also
The total power consumption and cost of laser pick-off component can be reduced.
In sum, the present embodiment provide laser pick-off structure, by being arranged on laser pick-off component before astigmatism portion
Part, the laser beam to receiving narrower is scattered, and increases substantially the projection scope of laser beam；Solve to improve
The success rate of laser pick-off, needs arrange substantial amounts of laser pick-off component on equipment, cause on the control chip of equipment
The problem that a large amount of pins are taken by laser pick-off component；The quantity of laser pick-off component in reduction equipment is reached, so as to reduce
The pin that upper laser pick-off component takes on the control chip of equipment.
Fig. 2A shows the structural representation of the light dispersion member that another embodiment of the present invention is provided.The light dispersion member includes
Several astigmatism portions 220 of supporting part 210 and array arrangement on supporting part 210.
The supporting part includes first surface 211 and second surface 212, and first surface 211 is parallel with second surface 212；The
One surface 211 is the entering light face of light dispersion member, and supporting part 210 is connected by second surface 212 with several astigmatism portions 220.
As shown in Figure 2 A, in a kind of possible implementation, the supporting part 210 of light dispersion member can be cuboid, should
The upper surface of cuboid is the first surface 211 of supporting part 210, and the lower surface parallel with upper surface is supporting part 210
Second surface 212.
Astigmatism portion 220 includes joint face 221 and scattering surface 222；Astigmatism portion 220 is by joint face 221 and supporting part 210
Second surface 212 is connected, and the scattering surface 221 in several astigmatism portions 220 constitutes the exiting surface of light dispersion member.
As shown in Figure 2 A, in a kind of possible implementation, the astigmatism portion 220 of light dispersion member can be triangular prism, should
Triangular prism includes the adjacent rectangle cylinder of capital face ABC, post bottom surface abc and three, respectively rectangle cylinder Abba, rectangle cylinder
BCcb and rectangle cylinder ACca.Wherein, capital face ABC and post bottom surface abc are isosceles triangle, and AC is the bottom of capital face ABC
Side, ac is the base of post bottom surface abc, and AB and CB is the waist of capital face ABC, and ab and cb is the waist of post bottom surface abc.
The rectangle cylinder that isosceles triangle base is located is the joint face 221 in astigmatism portion 220, what isosceles triangle waist was located
Rectangle cylinder is the scattering surface 222 in astigmatism portion 220.In i.e. three rectangle cylinders, the rectangular column that base ABC and base abc is located
Face ACca is the joint face 221 in astigmatism portion 220；The rectangle cylinder ABba that waist AB and waist ab is located is scattering surface 222, waist BC and waist
The rectangle cylinder BCcb that bc is located is scattering surface 222.
As shown in Figure 2 A, when astigmatism portion 220 is attached with supporting part 210, the rectangle cylinder ACca (joint faces of triangular prism
221) it is connected with the lower surface (second surface 212) of cuboid.Other two rectangle cylinders (scattering surface 221) of each triangular prism
Connect and compose the exiting surface of light dispersion member.
In light dispersion member, supporting part 210 and astigmatism portion 220 are made using light transmissive material, and the first table of supporting part 210
Face 211 be smooth surface, the diffusing reflection produced in first surface 211 so as to reduce laser projection.Laser injects supporting part
210 first surface 211, and scattering part 220 is injected by the second surface 212 of supporting part 210.When laser reaches scattering part
During 220 scattering surface 222, due to laser from other materials inject in air when, can produce refraction effect, and laser after reflecting
Drop shadow spread injects projection scope during first surface 211 much larger than laser.
It will be apparent that the transmission path of the laser after scattering is longer, the projection scope of laser is bigger, accordingly, arranges
The quantity of laser pick-off component also fewer (distance of the quantity of laser pick-off component and laser pick-off component to exiting surface is in instead
Proportionate relationship).
In order to further reduce the quantity of the laser pick-off component of setting, when laser pick-off component is arranged, can widen
The distance between laser pick-off component and scattering surface 222 (light dispersion member exiting surface), make the projection scope of the laser after scattering more
Greatly, so reduce arrange laser pick-off component quantity.
In sum, the light dispersion member that the present embodiment is provided, by being scattered to receiving narrower laser beam, greatly
Amplitude improves the projection scope of laser beam；Solve to improve the success rate of laser pick-off, need to arrange big on equipment
The laser pick-off component of amount, the problem for causing a large amount of pins on the control chip of equipment to be taken by laser pick-off component；Reach
The quantity of laser pick-off component in reduction equipment is arrived, so as to upper laser pick-off component occupancy on the control chip for reducing equipment
Pin.
The projection scope of laser after in order to further expand scattering, as a kind of possible implementation, in light dispersion member
Scattering part 220 can be n pyramids, n >=3, n is integer.As shown in Figure 2 B, carry out so that n pyramids are as triangular pyramid as an example schematically
Explanation.
Triangular pyramid includes cone bottom surface ABC and 3 conical surfaces, respectively conical surface ADC, conical surface ADB and conical surface DBC.Wherein, bottom is bored
Face ABC is the joint face 221 in astigmatism portion 220, and triangular pyramid is i.e. by cone bottom surface ABC and the phase of second surface 212 of supporting part 210
Even；Conical surface ADC, conical surface ADB and conical surface DBC are the scattering surface 222 in astigmatism portion 220.
During compared to using triangular prism as scattering part 220, only two faces as astigmatism face 222, using n pyramid conducts
During scattering part portion 220, while having n face as astigmatism face 222 so that the projection scope of laser is improved after scattering.
When astigmatism portion 220 adopts n pyramids, during n ＞ 3, n pyramids include n side Xing Zhui bottom surfaces and the n conical surface, the n
Side Xing Zhui bottom surfaces are the joint face 221 in astigmatism portion 220, and the n conical surface is the scattering surface 222 in astigmatism portion 220.
It should be noted that the astigmatism portion 220 can also adopt cone, the circular cone bottom surface in the cone is astigmatism
The joint face 221 in portion 220, taper seat is the scattering surface 222 in astigmatism portion 220, and the present invention is not defined to this.
In this enforcement, by being used as scattering part using n pyramids so that the laser into scattering part can be simultaneously in n
Individual scattering surface is scattered, so as to further expand scattering after laser projection scope, reduce the laser pick-off component for arranging
Number.
As shown in Figure 2 C, in alternatively possible implementation, the scattering part 220 in light dispersion member can be semicircle
Post.The semicolumn includes capital face 223, post bottom surface 224, arc 225 and rectangle cylinder 226.Wherein, rectangle cylinder 226 is scattered
The joint face 221 in portion 220 is penetrated, semicolumn is connected by rectangle cylinder 226 with the second surface 212 of supporting part 210；Arc column
Face 225 is the scattering surface 222 of scattering part 220, and the laser for injecting scattering part 220 goes out to scatter in the arc cylinder 225.
Accordingly, when several semicolumn array arrangements are on supporting part 210, the arc cylinder 225 of each semicolumn (dissipates
Penetrate face 222) connect the exiting surface for forming whole light dispersion member.
As shown in Figure 2 D, the scattering part 220 can also be hemisphere, and the hemispheroidal rounded bottom surface 227 is scattering part 220
Joint face 221, hemispheroidal arc sphere 228 is the scattering surface 222 of scattering part 220, and the laser into scattering part exists
Scatter at arc sphere 228.
The scattering part that above-described embodiment is provided is generated by supporting part and scattering part connection, in actual fabrication process
In, it would however also be possible to employ integrally formed mode makes the scattering part.
The light transparent member that the light dispersion member is formed in one, and the entering light face of light dispersion member be smooth surface, light dispersion member
Exiting surface include the bulge-structure that is arranged in array, the bulge-structure is tapered protrusion structure or cambered surface bulge-structure.
It should be noted that the tapered protrusion structure and cambered surface bulge-structure and astigmatism portion scattering surface in above-described embodiment
The structure of emergent light surface of composition is similar, will not be described here.
As a kind of possible implementation, when scattering part is made, the material with astigmatism characteristic can also be adopted,
And the entering light face of light dispersion member and exiting surface are fabricated to into smooth surface.The present invention does not have the material of astigmatism characteristic to this
Type be defined.
In a kind of possible application scenarios, the light dispersion member that above-described embodiment is provided may apply to fight device housings
In, the battle device housings can be the shell that such as Intelligent fighting toy car, the class of Intelligent fighting toy aircraft one fight equipment.
Because battle equipment was carried out to wartime, it is usually used and is arranged on the laser beam emitting device for fighting front equipment end forwards
Transmitting laser, other battle equipment then receive laser by arranging rear-end laser pick-off component.So as a kind of possible
Embodiment, light dispersion member can be arranged on battle device housings afterbody.
The laser of laser beam emitting device transmitting is after light dispersion member scattering on battle device housings, you can it is right to be arranged on
The laser pick-off component (being oppositely arranged with the exiting surface of light dispersion member) of war apparatus body is received.Due to the throwing of the laser after scattering
Scope is penetrated larger so that only need to arrange a small amount of laser pick-off component in battle equipment, for this kind of body of battle equipment
For the less equipment of product, reducing the quantity of laser pick-off component can effectively reduce equipment entirety energy consumption, and avoid equipment
A large amount of pins are taken by laser pick-off component on control chip.
It should be noted is that, above-described embodiment only enters so that light dispersion member is arranged on the tail end of battle device housings as an example
Row explanation, in other possible implementations, the light dispersion member can be arranged on the week side of boss of battle device housings, and the present invention is simultaneously
This is not defined.
Explanation is needed on the other hand, when the light dispersion member can make battle device housings, using integrally formed
What mode was made, and can be that battle device housings are connected to by modes such as spot welding, dispensings, the present invention is not to this
It is defined.
Accordingly, the laser pick-off structure that above-described embodiment is provided can be used in battle equipment, wherein, laser connects
Receive the diffusing structure in structure and be arranged on battle device housings the week side of boss, the laser pick-off component in laser pick-off structure is correspondingly arranged
In the week side of boss of battle apparatus body, and it is electrical connected with the laser demodulator circuit in battle equipment, the laser demodulator circuit is used for
The information of carrying is demodulated from the laser for receiving.
It should be appreciated that it is used in the present context, unless context clearly supports exception, singulative "
It is individual " (" a ", " an ", " the ") be intended to also include plural form.It is to be further understood that "and/or" used herein is
Finger includes any of or more than one project listed in association and is possible to combine.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of laser pick-off structure, it is characterised in that the laser pick-off structure includes：Light dispersion member and at least one laser
Receiving unit；
The light dispersion member includes entering light face and exiting surface, and the light dispersion member is for the laser for injecting the entering light face to be dissipated
The part projected from the exiting surface after penetrating；
The entering light face is relative with laser light incident direction；
The receiving side of at least one laser pick-off component is oppositely arranged with the exiting surface；
Wherein, the exiting surface includes the bulge-structure being arranged in array, and the scattering surface of each bulge-structure constitutes institute
Exiting surface is stated, the scattering surface is the designated surface of the bulge-structure, or, the exiting surface is smooth surface and the astigmatism
Part is made using the material with astigmatism characteristic.
2. laser pick-off structure according to claim 1, it is characterised in that the printing opacity that the light dispersion member is formed in one
Part；
The light dispersion member is made using light transmissive material, and the entering light face is described convex on smooth surface, and the exiting surface
It is tapered protrusion structure or cambered surface bulge-structure to play structure；
Or,
The light dispersion member is made using the material with astigmatism characteristic, and the entering light face and the exiting surface are smooth table
Face.
3. laser pick-off structure according to claim 1, it is characterised in that the light dispersion member includes supporting part and array
Several astigmatism portions being arranged on the supporting part；
The supporting part includes first surface and second surface, and the first surface is parallel with the second surface；Described first
Surface is the entering light face of the light dispersion member, and the supporting part is by the second surface and described several astigmatism portion phases
Even；
The astigmatism portion includes joint face and scattering surface；The astigmatism portion pass through the joint face and the supporting part described the
Two surfaces are connected, and the scattering surface in several astigmatism portions constitutes the exiting surface of the light dispersion member.
4. laser pick-off structure according to claim 3, it is characterised in that
The astigmatism portion is n pyramids, and n >=3, n is integer；The n pyramids include cone bottom surface and the n conical surface；The cone bottom surface is
The joint face, the n conical surface is the scattering surface；
Or,
The astigmatism portion is triangular prism；The triangular prism includes the adjacent rectangle cylinder in capital face, post bottom surface and three, the post
Top surface and the post bottom surface are isosceles triangle；The rectangle cylinder that the isosceles triangle base is located is the connection
Face, the rectangle cylinder that the isosceles triangle waist is located is the scattering surface；
Or,
The astigmatism portion is semicolumn；The semicolumn includes capital face, post bottom surface, arc cylinder and rectangle cylinder；The square
Shape cylinder is the joint face, and the arc cylinder is the scattering surface.
5. laser pick-off structure according to claim 3, it is characterised in that
The first surface of the supporting part is smooth surface；
The supporting part and described several astigmatism portions are made using light transmissive material.
6. laser pick-off structure according to claim 1, it is characterised in that
The quantity of the laser pick-off component is in inversely prroportional relationship with the distance of the laser pick-off component to the exiting surface.
7. a kind of battle device housings, it is characterised in that the week side of boss of the battle device housings is provided with least one such as right
Require 1 to 6 arbitrary described light dispersion member.
8. a kind of battle equipment, it is characterised in that the week side of boss of the battle equipment is provided with least one such as claim 1 to 6
In arbitrary described laser pick-off structure, the laser pick-off component in the laser pick-off structure and the battle equipment
Laser demodulator circuit is electrical connected.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677665.0A CN105391499B (en) | 2015-10-19 | 2015-10-19 | Laser receiving structure, battle equipment housing and battle equipment |
| PCT/CN2016/098973 WO2017067354A1 (en) | 2015-10-19 | 2016-09-14 | Laser receiving structure, battle device housing, and battle device |
| US15/844,066 US10569183B2 (en) | 2015-10-19 | 2017-12-15 | Information processing system, method, and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677665.0A CN105391499B (en) | 2015-10-19 | 2015-10-19 | Laser receiving structure, battle equipment housing and battle equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105391499A CN105391499A (en) | 2016-03-09 |
| CN105391499B true CN105391499B (en) | 2017-05-10 |
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| CN201510677665.0A Active CN105391499B (en) | 2015-10-19 | 2015-10-19 | Laser receiving structure, battle equipment housing and battle equipment |
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| WO (1) | WO2017067354A1 (en) |
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|---|---|---|---|---|
| US11792898B2 (en) | 2012-07-01 | 2023-10-17 | Ideal Industries Lighting Llc | Enhanced fixtures for area lighting |
| CN105391499B (en) * | 2015-10-19 | 2017-05-10 | 腾讯科技（深圳）有限公司 | Laser receiving structure, battle equipment housing and battle equipment |
| US10569183B2 (en) | 2015-10-19 | 2020-02-25 | Tencent Technology (Shenzhen) Company Limited | Information processing system, method, and system |
| US10903265B2 (en) | 2018-12-21 | 2021-01-26 | Cree, Inc. | Pixelated-LED chips and chip array devices, and fabrication methods |
| WO2021087109A1 (en) * | 2019-10-29 | 2021-05-06 | Cree, Inc. | Texturing for high density pixelated-led chips |
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| Publication number | Publication date |
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| WO2017067354A1 (en) | 2017-04-27 |
| CN105391499A (en) | 2016-03-09 |
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