CN2699235Y - Geoplane - Google Patents
Geoplane Download PDFInfo
- Publication number
- CN2699235Y CN2699235Y CN 200320109874 CN200320109874U CN2699235Y CN 2699235 Y CN2699235 Y CN 2699235Y CN 200320109874 CN200320109874 CN 200320109874 CN 200320109874 U CN200320109874 U CN 200320109874U CN 2699235 Y CN2699235 Y CN 2699235Y
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- semiconductor laser
- geoplane
- utility
- model
- coaxial
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Abstract
The utility model provides a Geoplane which comprises a semiconductor laser device 9, a battery box 15, a power switch 14, a base 12, a lower machine body 11 and an upper machine body 1. The semiconductor laser device 9, the battery box 15 and the power switch 14 are connected in series to make up a transmitting circuit which is put inside the box body made up by the lower machine body 11 and the upper machine body 1. The box body is placed below the base 12. The utility model relates to characterized in that: the utility model relates to provided with a conical holophote 5 whose cone angle is 90 degrees. The conical holophote 5 and the semiconductor laser device 9 are longitudinally arranged. The laser beam transmitted by the semiconductor laser device 9 and the conical holophote 5 are coaxial. The laser beam transmitted by the semiconductor laser device 9 irradiates the conic top of the conical holophote 5 which is coaxial with the laser beam, so as to generate flat lasing area. The Geoplane provided by the utility model has no motor or mechanical driving divisions. The accuracy of the Geoplane is increased, with the advantages of low energy consumption, simple mechanism, zero wear of machine and low cost.
Description
Technical field
The utility model relates to a kind of Geoplane, particularly a kind of Geoplane that does not contain mechanical transmission mechanism.
Background technology
Chinese patent CN 2279585Y discloses a kind of Geoplane, this instrument is by motor-driven, drive the laser generator rotation by mechanical drive, this Geoplane uses usually around the semiconductor laser institute emitted laser bundle of certain stationary shaft rotation and forms laser plane, and the light source rotation is finished by motor and gear train.Motor on this Geoplane and semiconductor laser adopt same power supply power supply.There is following major defect in this kind instrument:
1. precision is low: the swing that cooperation and rotation produced and the vibration of gear train, reduced and put down precision.
2. energy consumption is big: scanner is the instrument that use in a kind of outfield, and use occasion does not possess condition of power supply usually.Portable scanner often is a powered battery.The energy consumption of drive motor is the main energy consumption of instrument.When using the powered battery operation, working time is very limited, is difficult to satisfy request for utilization.
Mechanism's complexity, mechanical wear is big, cost is high: owing to adopted light source rotation scheme, motor and gear train are essential, cause mechanism's complexity, the cost height; Have rotation that wearing and tearing must be arranged, reduce serviceable life.
Summary of the invention
The purpose of this utility model is low at existing accuracy of instrument, and energy consumption is big, mechanism's complexity, mechanical wear is big, cost is high shortcoming and a kind of novel Geoplane that provides.
For achieving the above object, Geoplane of the present utility model by the following technical solutions, this Geoplane includes semiconductor laser, battery case, power switch, base, following fuselage, last fuselage, semiconductor laser and battery case, the radiating circuit that power switch is composed in series, be positioned over down in the casing of fuselage and last fuselage composition, casing is positioned on the base, characteristics of the present utility model are, this Geoplane comprises the pyramid type catoptron of a cone angle=90 degree, pyramid type catoptron and semiconductor laser are vertically arranged placement, semiconductor laser is coaxial with the pyramid type catoptron, and is coaxial with the pyramid type catoptron by semiconductor laser institute emitted laser bundle; The pyramid type catoptron and the semiconductor laser position of vertically arranging cone angle=90 degree can exchange up and down, semiconductor laser emitted laser bundle upwards is radiated on the vertex of a cone of coaxial circles cone-type mirror, or semiconductor laser emitted laser bundle is radiated at downwards on the vertex of a cone of coaxial circles cone-type mirror, thereby produces lasing area.
Vertical bubble and horizontal bubble are equipped with in the fuselage top on the Geoplane, its side, top has light-emitting window, the top center position has a circular hole, and pyramid type catoptron tip is fixed on the circumference of circular hole from the top down by the adjusting trip bolt that cushion is housed downwards.Lasing area penetrates from the light-emitting window of last body upper side.
Laser described in the utility model does not have scanner that motor and mechanical transmission component are arranged, thereby it is low to have overcome the Geoplane precision, and energy consumption is big, shortcoming such as mechanism's complexity, mechanical wear are big, cost height.
Description of drawings
Fig. 1 represents lasing area occurring principle synoptic diagram of the present utility model.
Fig. 2 represents one-piece construction figure of the present utility model.
Fig. 3 represents top plan of the present utility model.
Embodiment
The utility model will be described further its feature and advantage in conjunction with the accompanying drawings and embodiments.
The utility model has adopted the static design proposal of light source, and the lasing area occurring principle is different with prior art, has avoided use whirligig and mechanical driving device.
As shown in Figure 1, lasing area generating means of the present utility model mainly contains a semiconductor laser 9 and pyramid type catoptron 5, pyramid type catoptron 5 is installed in semiconductor laser 9 laser beam exit directions, and the circular cone axis is coaxial with laser beam axis, and its cone angle is 90 degree.
Because the circular cone axis is coaxial with laser beam axis, laser beam irradiation is on pyramid type catoptron 5, beam center overlaps with the vertex of a cone, according to optical principle, the pyramid type catoptron can be considered on the circular conical surface, the unlimited a plurality of angles that distribute in the 360 degree scopes are the plane mirror of 45 degree, and reflection ray will become an angle of 90 degrees with incident light.When incoming laser beam is vertical incidence, can obtain a horizontal laser light face.
Fig. 2 is the concrete connected mode of this instrument one-piece construction, and base 12 is collar plate shape parts, and base 12 has connecting hole, can be connected with the tripod supporting member, and last fuselage 1 links to each other with following fuselage 11 bottoms by three adjusting knobs 13.Following fuselage 11 is a drum type structure, and there are battery case 15 and power switch 14 in the middle part.Laser instrument securing member 8 is vertically fixed on down fuselage 11 central upper portion positions with semiconductor laser 9, penetrates laser direction up.Following fuselage 11 top circumference are connected with last fuselage 1 lower circumference by attachment screw 10; Last fuselage 1 is and the identical drum type structure of following fuselage 11 diameters that vertical bubble 2 and horizontal bubble 6 are equipped with in its top, and the side has light-emitting window 7 above last fuselage 1.
The top plan of Fig. 3 represents that the fuselage 1 top center position of going up of the present utility model has a circular hole, pyramid type catoptron 5 tips are fixed on the circumference of circular hole from the top down by the adjusting trip bolt 4 that cushion 3 is housed downwards, regulate trip bolt 4 by regulating three, make the circular cone axle center coaxial and vertical, then the bubble of vertical bubble 2 and horizontal bubble 6 is transferred to the center with the laser beam axle center.
The pyramid type catoptron 5 of this Geoplane cone angle=90 degree can exchange up and down with the position of semiconductor laser 9, semiconductor laser 9 emitted laser bundles upwards are radiated on the vertex of a cone of coaxial circles cone-type mirror 5, or semiconductor laser 9 emitted laser bundles are radiated at downwards on the vertex of a cone of coaxial circles cone-type mirror 5, thereby produce lasing area.
The course of work of this machine is: the battery of packing in battery case 15, scanner is installed on the support component, power switch 14 pushes the ON position, scanner can send laser plane by light-emitting window 7, by regulating three adjusting knobs 13, the bubble of vertical bubble 2 and horizontal bubble 6 is transferred to the center, can obtains the horizontal laser light plane.
Adopt the technical solution of the utility model, have the following advantages:
1. precision height is because movement-less part in the scanner has overcome the precision of putting down that causes because of swing and vibration and reduced.
2. energy consumption is low, because semiconductor laser power consumption is very little, but uses the powered battery long-play, thereby has satisfied the request for utilization of portable scanner fully.
3. mechanism is simple, cost is low, owing to saved associated components such as motor and gear train, makes the mechanism simplifying of this instrument, has reduced cost.
4. microminiaturized because volume has been dwindled in the simplification of mechanism, make carry, use convenient.
Life-span long because movement-less part in the scanner, thereby thereby do not have wearing and tearing and increased serviceable life.
Claims (3)
1. Geoplane, contain semiconductor laser (9), battery case (15), power switch (14), base (12), following fuselage (11), last fuselage (1), semiconductor laser (9) and battery case (15), power switch (14) is composed in series radiating circuit, be positioned over down in the casing of fuselage (11) and last fuselage (1) composition, casing is positioned on the base (12), it is characterized in that, this Geoplane comprises a pyramid type catoptron (5), pyramid type catoptron (5) is vertically arranged with semiconductor laser (9) and is placed, semiconductor laser (9) is coaxial with pyramid type catoptron (5), and is coaxial with pyramid type catoptron (5) by semiconductor laser (9) institute emitted laser bundle.
2. Geoplane as claimed in claim 1, it is characterized in that the pyramid type catoptron of vertically arranging (5) can exchange up and down with semiconductor laser (9) position, semiconductor laser (9) emitted laser bundle upwards is radiated on the vertex of a cone of coaxial circles cone-type mirror (5), or semiconductor laser (9) emitted laser bundle is radiated on the vertex of a cone of coaxial circles cone-type mirror (5) the generation lasing area downwards.
3. as Geoplane as described in right 1 and 2, the cone angle of wherein said conical mirror is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109874 CN2699235Y (en) | 2003-12-02 | 2003-12-02 | Geoplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109874 CN2699235Y (en) | 2003-12-02 | 2003-12-02 | Geoplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699235Y true CN2699235Y (en) | 2005-05-11 |
Family
ID=34762049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109874 Expired - Fee Related CN2699235Y (en) | 2003-12-02 | 2003-12-02 | Geoplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699235Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050548A1 (en) * | 2009-11-02 | 2011-05-05 | 西安华科光电有限公司 | Laser projection module with conical reflector supported by thin walls |
| CN105391495A (en) * | 2015-10-19 | 2016-03-09 | 腾讯科技（深圳）有限公司 | Laser emitting device, laser receiving device and battle equipment |
| US10569183B2 (en) | 2015-10-19 | 2020-02-25 | Tencent Technology (Shenzhen) Company Limited | Information processing system, method, and system |
-
2003
- 2003-12-02 CN CN 200320109874 patent/CN2699235Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050548A1 (en) * | 2009-11-02 | 2011-05-05 | 西安华科光电有限公司 | Laser projection module with conical reflector supported by thin walls |
| US8950879B2 (en) | 2009-11-02 | 2015-02-10 | Huanic Corporation | Laser projection module with conical reflector supported by thin walls |
| CN105391495A (en) * | 2015-10-19 | 2016-03-09 | 腾讯科技（深圳）有限公司 | Laser emitting device, laser receiving device and battle equipment |
| WO2017067355A1 (en) * | 2015-10-19 | 2017-04-27 | 腾讯科技（深圳）有限公司 | Laser emitting device, laser receiving device, and combat 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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |