CN202995137U - Randomly rotatable laser scanning head - Google Patents
Randomly rotatable laser scanning head Download PDFInfo
- Publication number
- CN202995137U CN202995137U CN2012202759234U CN201220275923U CN202995137U CN 202995137 U CN202995137 U CN 202995137U CN 2012202759234 U CN2012202759234 U CN 2012202759234U CN 201220275923 U CN201220275923 U CN 201220275923U CN 202995137 U CN202995137 U CN 202995137U
- Authority
- CN
- China
- Prior art keywords
- scanning head
- scanning
- head
- laser scanning
- laser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Abstract
Provided is a randomly rotatable laser scanning head, comprising a driving unit, a transmission system, a slip ring assembly, a scanning-head zero signal assembly and a scanning head. When a piece of laser equipment works, a controller emits signals of a preset projection direction and a preset scanning angle to the driving unit according to zero signals provided by the scanning-head zero signal assembly. Under control of the controller, the driving unit drives the transmission system to rotate. An outer transmission sleeve of the transmission system rotates around an inner transmission sleeve, and the scanning head connected on the outer transmission sleeve rotates along with the outer transmission sleeve for the purposing of scanning. Laser beams enter from a light inlet hole of a connection bottom plate and is projected onto a lens of a galvanometric system via an inner transmission sleeve base and the inner transmission sleeve of the transmission system and a rotating disc of the scanning head. Performance signals are transmitted to the galvanometric system via the slip ring to control the performance. Performance light beams are projected to form light beams, characters, patterns, etc. through a light outlet hole on a scanning head cover and a light-emitting microscope base, so as to realize various performance effects. According to the utility model, the rotating direction, the rotating speed and the scanning angle can be conveniently controlled, and the laser scanning head of the utility model is capable of continuously rotating in the forward and reverse directions, scanning at an angle from 0 degree to 360 degrees and swinging within a certain angle range. The laser scanning head is suitable for any laser equipment.
Description
Technical field
The utility model belongs to the laser equipment art, refers in particular to a kind of laser scanning head that can arbitrarily rotate.
Background technology
At present, the application of laser equipment in advertisement, performance, terrestrial reference and lighting engineering is more and more extensive, the laser equipment light beam of prior art majority can only be to some direction projections, scanning angle is limited, change projecting direction and will move equipment, use inconvenience, often can not satisfy request for utilization.Existing technology, although the laser equipment light beam can throw to different directions, can 0 °-360 ° degree scannings, but complicated structure is only applicable to low-power laser equipment, to high-power or the Technology Quenched with Water light device is helpless.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of laser scanning head that can arbitrarily rotate that comprises drive unit, kinematic train, slip ring assembly, scanner head zero signal assembly, scanner head.The sense of rotation of the laser scanning head that can arbitrarily rotate, rotational speed, scanning angle all can conveniently be controlled, can the positive and negative direction continuous rotation, and 0 ° of-360 ° of scanning also can swing at certain angular range, be applicable to any laser equipment.The utlity model has expanded function, can realize comprehensive scanning after expansion, being not only can horizontal scanning, and can vertical scan direction, especially applicable laser landmark.
The technical scheme that its technical matters that solves the utility model adopts is:
The laser scanning head that can arbitrarily rotate comprises drive unit, kinematic train, slip ring assembly, scanner head zero signal assembly, scanner head.
During laser equipment work, the zero signal that controller provides according to scanner head zero signal assembly, send set projecting direction, scanning angle signal to drive unit, drive unit drives kinematic train and rotates under the control of controller, the outer drive sleeve of kinematic train is rotated around interior drive sleeve, is connected to scanner head that outer transmission puts and rotates together and scan; Laser beam enters from the connecting bottom board light well, and the rotating disk light well by the interior drive sleeve base of kinematic train, interior drive sleeve, scanner head projects on the eyeglass of galvanometer system; The performance signal is transferred to galvanometer system by slip ring and controls performance, and the performance light beam projects light beam, word or pattern etc. by light hole, the bright dipping microscope base on the scanning head-shield, realizes various performance effects.
The motor of described drive unit is a stepper motor, and stepper motor is connected on connecting bottom board by electric machine support.
Described kinematic train comprises: interior drive sleeve base, interior drive sleeve, outer retainer, outer drive sleeve, bearing, lock ring, timing belt pulley, synchronous belt.
Described scanner head comprises: rotating disk, galvanometer system, fan, cover, cover cap, bright dipping microscope base.
Described slip ring assembly is connected with the outer drive sleeve of kinematic train, and the inlet wire bundle is arranged on slip ring assembly. go out wire harness
Described scanner head zero signal assembly comprises: magnet. tongue tube
Description of drawings
Fig. 1 is the laser scanning head structural diagrams intention that the utility model can arbitrarily rotate
Fig. 2 is the laser scanning head outside drawing schematic diagram that the utility model can arbitrarily rotate
Fig. 3 is the laser scanning head expansion outside drawing schematic diagram that the utility model can arbitrarily rotate
The accompanying drawing identifier declaration:
1. connecting bottom board light well 2. interior drive sleeve base 4 tongue tubes of connecting bottom board 3.
5. interior drive sleeve 7. slip ring assemblies 8. of magnet 6. go out wire harness
9. rotating disk light well 10. rotating disk 11. galvanometer systems 12. cover
13 fan 14. cover cap 15. lock ring 16. bearings
17. the outer drive sleeve 18. inlet wire bundle 19. outer transmission block sets of stepper motor 20.
21. driven timing belt pulley 22. synchronous belt 23. electric machine support 21. active synchronization belt pulleys
25. light hole 26. bright dipping microscope base 27 connector 28. expanded sweep heads
Embodiment
Below in conjunction with the drawings and specific embodiments, utility model is elaborated.
The laser scanning head that the utility model can arbitrarily rotate, as Fig. 1, Fig. 2, as shown in, drive sleeve base 3, electric machine support 24, tongue tube 4 in installing respectively on connecting bottom board 2.
Interior drive sleeve base 3 connects with light well on connecting bottom board is connected 1 is corresponding, connection bearing 16, outer transmission block set 20, outer drive sleeve 17, slip ring assembly 7, lock ring 15 successively on interior drive sleeve base 3.
Connect driven timing belt pulley 21 on outer transmission block set 20, driven timing belt pulley 21 is connected connection with magnet,
Connect successively stepper motor 19, active synchronization belt pulley 24, synchronous belt 22, driven timing belt pulley 21 on electric machine support 23.
On slip ring assembly 7 go out that wire harness 8 is connected with galvanometer system respectively, fan 13 connects.
The expansion embodiment
During the expansion of laser scanning head that the utility model can arbitrarily rotate, shown in Figure 3, by connector 27, expanded sweep 28 is connected in cover 14, with being installed on former rotating disk 10, galvanometer system 11 is contained in expanded sweep 28.
The laser scanning head that the utility model can arbitrarily rotate, project organization is simple, compact, be easy to processing and manufacturing, easy to assembly, practical, also very conveniently carry out improvement in functionality for original laser equipment, not only can be used for laser performance equipment, better show the laser special efficacy, also be applicable to laser marking machine, development has positive popularizing action to laser equipment.
Claims (6)
1. laser scanning head that can arbitrarily rotate, formed by drive unit, kinematic train, slip ring assembly, scanner head zero signal assembly, scanner head, it is characterized in that: drive sleeve base (3), electric machine support (24), tongue tube (4) in installing respectively on connecting bottom board (2); Light well (1) is arranged on connecting bottom board (2).
2. the laser scanning head that can arbitrarily rotate as claimed in claim 1, it is characterized in that: interior drive sleeve base (3) is connected 2 with connecting bottom board) upper light well (1) is corresponding connects, connection bearing (16), outer transmission block set (20), outer drive sleeve (17), slip ring assembly (7), lock ring (15) successively on interior drive sleeve base (3); The upper driven timing belt pulley (21) that connects of outer transmission block set (20).
3. the laser scanning head that can arbitrarily rotate as claimed in claim 1 or 2, outer drive sleeve (17) is connected 10 with rotating disk) on corresponding connection of rotating disk light well (9), the upper galvanometer system (11) of installing of rotating disk (10).
4. the laser scanning head that can arbitrarily rotate as claimed in claim 1, is characterized in that: connect successively stepper motor (19), active synchronization belt pulley (24), synchronous belt (22), driven timing belt pulley (21) on electric machine support (23).
5. the laser scanning head that can arbitrarily rotate as claimed in claim 1, it is characterized in that: driven timing belt pulley (21) is connected 5 with magnet) connect.
6. in laser scanning head when expansion that can arbitrarily rotate as claimed in claim 1, it is characterized in that: by connector (27) with expanded sweep head (28) be connected (14) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202759234U CN202995137U (en) | 2012-06-12 | 2012-06-12 | Randomly rotatable laser scanning head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202759234U CN202995137U (en) | 2012-06-12 | 2012-06-12 | Randomly rotatable laser scanning head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202995137U true CN202995137U (en) | 2013-06-12 |
Family
ID=48566301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202759234U Expired - Fee Related CN202995137U (en) | 2012-06-12 | 2012-06-12 | Randomly rotatable laser scanning head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202995137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676146A (en) * | 2013-11-28 | 2014-03-26 | 成都位时通科技有限公司 | Galvanometer device used for scanning head |
| CN106842557A (en) * | 2017-01-05 | 2017-06-13 | 陕西科技大学 | A kind of laser performance system and its operating method |
| CN108089173A (en) * | 2016-11-23 | 2018-05-29 | 武汉万集信息技术有限公司 | A kind of system for improving the rotation sweep laser radar service life |
-
2012
- 2012-06-12 CN CN2012202759234U patent/CN202995137U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676146A (en) * | 2013-11-28 | 2014-03-26 | 成都位时通科技有限公司 | Galvanometer device used for scanning head |
| CN108089173A (en) * | 2016-11-23 | 2018-05-29 | 武汉万集信息技术有限公司 | A kind of system for improving the rotation sweep laser radar service life |
| CN108089173B (en) * | 2016-11-23 | 2020-05-08 | 武汉万集信息技术有限公司 | System for prolonging service life of rotary scanning laser radar |
| CN106842557A (en) * | 2017-01-05 | 2017-06-13 | 陕西科技大学 | A kind of laser performance system and its operating method |
| CN106842557B (en) * | 2017-01-05 | 2019-06-07 | 陕西科技大学 | A kind of laser performance system and its operating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102901058B (en) | A kind of optical system for stage lamp | |
| CN206193489U (en) | Intelligence system of patrolling and examining based on circular orbit | |
| CN202995137U (en) | Randomly rotatable laser scanning head | |
| CN202972915U (en) | Laser projection device capable of projecting transpositional patterns | |
| CN104251669A (en) | Three-dimensional scanning system with rotary workbench | |
| CN106791323A (en) | A kind of underwater lighting shooting integral system with self-cleaning function | |
| CN206450209U (en) | The long interval subway tunnel monitoring criteria transfer device of one kind | |
| CN104728583A (en) | Locating device and method for grease injection of bearing grease injection machine | |
| CN105891839B (en) | A kind of omnidirectional's laser radar apparatus with colour point clouds acquisition capability | |
| KR102123995B1 (en) | Repositionable electric construction lighting system | |
| CN115164174B (en) | Intelligent remote monitoring system for outdoor ultra-high power lighting equipment | |
| CN105866793A (en) | Portable three-dimensional scanning device based on 2D laser radar | |
| CN210518618U (en) | Monitoring equipment for housekeeping service | |
| CN101788826A (en) | Solar panel control structure and method | |
| CN106042001B (en) | Robot end's spatial position measuring device | |
| CN104764446A (en) | Laser marking instrument and working method thereof | |
| CN203406945U (en) | Brake apparatus and electronic holder | |
| CN103885458A (en) | Fast reflection mirror scanning tracking system for aerospace imaging field and method thereof | |
| CN203338179U (en) | Hollow two-degree-of-freedom numerical control holder | |
| CN111948667A (en) | Three-dimensional scanning system | |
| CN203744046U (en) | Novel integrated oscillating lamp | |
| CN103822175B (en) | Automatic tracking lighting system | |
| CN102620247B (en) | Dodging device of semiconductor laser and dodging method of dodging device | |
| CN103458187A (en) | Multi-angle tracking and monitoring camera-shooting device | |
| CN204086575U (en) | The Photodetection system of search and tracking one |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Ren Yuzhen Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |