CN201673286U - Laser correlation communication receiving system - Google Patents
Laser correlation communication receiving system Download PDFInfo
- Publication number
- CN201673286U CN201673286U CN2010201981717U CN201020198171U CN201673286U CN 201673286 U CN201673286 U CN 201673286U CN 2010201981717 U CN2010201981717 U CN 2010201981717U CN 201020198171 U CN201020198171 U CN 201020198171U CN 201673286 U CN201673286 U CN 201673286U
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- Prior art keywords
- diffuser
- laser
- communication receiving
- laser correlation
- utility
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- Expired - Fee Related
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Abstract
A laser correlation communication receiving system relates to the field of the laser communication, which comprises a photosensitive component, wherein the outside of the photosensitive component is covered with a diffuser; the diffuser is a semitransparent cover body made by higher molecular resin material, and the shape thereof is a spherical or hemispherical shape. The utility model has simple structure, the photosensitive component can sense only through marking the laser signal on the diffuser, thereby, the laser can amplify the photosensitive surface of the laser correlation communication receiving system by multiple times, the laser emitted from the larger distance can easily make the photosensitive component to sense, and the laser correlation device can be more conveniently used. The utility model facilitates the popularization of the laser signal transmission technology and improves the existing communication quality of the devices.
Description
Technical field
The utility model relates to light signal and receives, and relates in particular to the laser communication field.
Background technology
Existing laser signal transmission system, the light-sensitive surface of its receiving trap photo-sensitive cell is generally all very little, has only several square millimeters mostly.So little light-sensitive surface is when receiving the long distance laser signal, and laser signal is difficult to accurately beat on light-sensitive surface, thereby uses very inconvenient.In equipment debugging and actual the use, often need to carry out the precision debugging.Both influence work efficiency, can not guarantee the interference free performance of equipment again.
Laser signal transmission has that data rate is fast, data transmission is stable, antijamming capability is strong, low cost and other advantages.If can address the above problem,, improve the communication quality between existing equipment with helping popularizing of laser signal transmission technology more.
The utility model content
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art, and a kind of laser correlation communication receiving device easy to use is provided.
The utility model laser correlation communication receiving device comprises photo-sensitive cell, also is covered with diffuser in the outside of photo-sensitive cell.
Diffuser is one to be used to cover body that laser signal is dispersed.By laser signal is dispersed, guarantee that photo-sensitive cell can not under the situation of direct light photosensitive elements light-sensitive surface, can receive light signal in laser beam.
Laser correlation communication receiving device as mentioned above, its photo-sensitive cell is installed on the substrate, and hemispheric diffuser is installed on substrate.Part in substrate is in diffuser is posted reflective membrane.
Laser correlation communication receiving device as mentioned above, its diffuser are spherical, and photo-sensitive cell is arranged in the diffuser.
Described diffuser is a tabular, and photo-sensitive cell is arranged on the diffuser rear.
The utility model is simple in structure, as long as laser signal is beaten on diffuser, photo-sensitive cell can be responded to, thereby the light-sensitive surface of laser correlation communication receiving device can be enlarged several times, remote emitted laser can make photo-sensitive cell sensitization easily, uses convenient.Help the development of laser correlation technology.Laser signal transmission (laser communication) has that data rate is fast, data transmission is stable, antijamming capability is strong, low cost and other advantages.The utility model will help popularizing of laser signal transmission technology, improve the communication quality between existing equipment.
Description of drawings
Fig. 1 is for cuing open figure among the embodiment of the utility model;
Fig. 2 is for cuing open figure among another embodiment of the utility model;
Fig. 3 is the side view of the another embodiment of wooden utility model;
Fig. 4 is the right view of Fig. 3.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Embodiment illustrated in fig. 1, photo-sensitive cell 1 of the present utility model is installed in the center of circular substrate 4, in substrate 4 one sides hemispheric diffuser 2 is installed, with photo-sensitive cell 1 cover within it, part in substrate 4 is in diffuser 2 is posted reflective membrane 3, to increase light intensity.This structure is fit to be installed on the planar objects such as wall, can be made into the multiple shapes such as ladybug of lying prone on the wall.Diffuser 2 is translucent cover bodies of being made by macromolecule resin material.
Embodiment shown in Figure 2, diffuser 2 are spherical, and two are arranged on the centre of sphere position of diffuser 2 back to together photo-sensitive cell 1 and photo-sensitive cell 1` by support 5, and this structure can be made the lantern or the multiple shapes such as the orange in the potted landscape, apple of suspension.
Fig. 3, embodiment illustrated in fig. 4, diffuser of the present utility model is made of the main diffuser 2 of the segment shape that combines and the secondary diffuser 2` of billiard table shape, the bottom of main diffuser 2 and secondary diffuser 2` is made by opaque material, a plurality of photo-sensitive cells 1 are installed on it, and post reflective membrane to increase light intensity.
Diffuser 2 can also be other shapes in addition, such as tabular, recess, roughness etc.The main effect of diffuser 2 is that laser signal is dispersed, and can be received by photo-sensitive cell 1.The material of diffuser 2 can adopt materials such as glass, acrylic, tempered glass, transparent plastic, translucent plastic.
More than show and the ultimate principle of description utility model and the advantage of principal character utility model.The technician of the industry should understand the restriction that utility model is not subjected to above-mentioned using method; the principle of describing in above-mentioned using method and the instructions of just saying utility model; utility model also has various changes and modifications under the prerequisite of not taking off the utility model spirit and scope, and these changes and improvements all fall into the interior claimed scope of utility model of claimed utility model scope and defined by appending claims and equivalent thereof.
Claims (6)
1. laser correlation communication receiving device comprises photo-sensitive cell, it is characterized in that, also is covered with diffuser in the outside of photo-sensitive cell.
2. laser correlation communication receiving device according to claim 1 is characterized in that described photo-sensitive cell is installed on the substrate, and hemispheric diffuser is installed on substrate.
3. laser correlation communication receiving device according to claim 2 is characterized in that, posts reflective membrane in the part that described substrate is in the diffuser.
4. laser correlation communication receiving device according to claim 1 is characterized in that, described diffuser is spherical, and photo-sensitive cell is arranged in the diffuser.
5. laser correlation communication receiving device according to claim 1 is characterized in that described diffuser is a tabular, and photo-sensitive cell is arranged on the diffuser rear.
6. according to claim 1,2,3,4 or 5 described laser correlation communication receiving devices, it is characterized in that diffuser is the translucent cover body of being made by macromolecule resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201981717U CN201673286U (en) | 2010-05-18 | 2010-05-18 | Laser correlation communication receiving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201981717U CN201673286U (en) | 2010-05-18 | 2010-05-18 | Laser correlation communication receiving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673286U true CN201673286U (en) | 2010-12-15 |
Family
ID=43330698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201981717U Expired - Fee Related CN201673286U (en) | 2010-05-18 | 2010-05-18 | Laser correlation communication receiving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391499A (en) * | 2015-10-19 | 2016-03-09 | 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 |
-
2010
- 2010-05-18 CN CN2010201981717U patent/CN201673286U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391499A (en) * | 2015-10-19 | 2016-03-09 | 腾讯科技（深圳）有限公司 | Laser receiving structure, battle equipment housing and battle equipment |
| WO2017067354A1 (en) * | 2015-10-19 | 2017-04-27 | 腾讯科技（深圳）有限公司 | Laser receiving structure, battle device housing, and battle device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120518 |