CN203587888U - Single motor laser galvanometer - Google Patents
Single motor laser galvanometer Download PDFInfo
- Publication number
- CN203587888U CN203587888U CN201320697571.6U CN201320697571U CN203587888U CN 203587888 U CN203587888 U CN 203587888U CN 201320697571 U CN201320697571 U CN 201320697571U CN 203587888 U CN203587888 U CN 203587888U
- Authority
- CN
- China
- Prior art keywords
- housing
- eyeglass
- laser
- galvanometer
- ray hole
- 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
- Laser Beam Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
Abstract
The utility model discloses a single motor laser galvanometer, and belongs to the technical field of laser. The single motor laser galvanometer comprises a housing which is provided with an incident ray hole and an emergent ray hole. A vibration motor is disposed in the housing. The housing is also provided with a reflecting unit which makes laser reflect out of the housing. The reflecting unit comprises a fixed reflecting lens in the housing and a lens on an output shaft of the vibration motor. The single motor laser galvanometer is simple in structure, reasonable in design, convenient in processing and manufacturing, convenient in use and operation, and volume of the laser galvanometer is reduced. Especially when the laser galvanometer is used in a linear scanning occasion, production efficiency is improved, and the laser galvanometer is low in cost, good in practicability, good in use effect, and convenient in popularization and application.
Description
Technical field
The utility model belongs to laser technology field, relates to a kind of laser galvanometer, is specifically related to a kind of single motor laser galvanometer.
Background technology
Laser galvanometer is the optical scanner of a kind of high precision, high-speed and high duplication, be widely used in the fields such as Materialbearbeitung mit Laserlicht, biologic medical detection, laser projection and demonstration, graph and image processing and semiconductor machining, as in laser process equipment, the laser beam of laser instrument output is mapped on laser galvanometer, laser galvanometer is driven and is carried out high speed swinging by motor under the control of computer system, thereby control laser beam realizes the processing of diverse location in certain limit.In actual use except requiring the precision of laser galvanometer high, speed is fast, drift angle is large, good reliability, at some special occasions, only need rectilinear scanning, and equipment cost is cheap and simple to operate, easy to use.
Existing laser galvanometer is all provided with two vibrating motors, and what use is vertical stratification light path, these use that has all restricted laser galvanometer uses in these occasions, and the method for solution has two kinds: the first, a vibrating motor is not worked substantially; The second, change laser optical path, reduce the volume of laser galvanometer.Under current technical conditions, it is very large cost waste that vibrating motor is not worked, and change laser optical path, the installation volume that reduces laser galvanometer do not have good solution at present yet.
Utility model content
The defect existing in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of single motor laser galvanometer, and this laser galvanometer is simple in structure, reasonable in design, easy to make, processing ease, can realize easily rectilinear scanning, reduce the volume of galvanometer, cost is low, effective.
The utility model is to be achieved through the following technical solutions:
A kind of single motor laser galvanometer, comprise the housing that offers incident ray hole and emergent ray hole, in housing, be provided with vibrating motor, in housing, be also provided with the reflector element that causes incident laser light reflection and go out housing, described reflector element comprises the fixation reflex eyeglass being arranged in housing and is arranged on the eyeglass on vibrating motor output shaft.
On described emergent ray hole, F-Theta focus lamp is installed.
The center line of described vibrating motor overlaps with the center line of eyeglass.
Described vibrating motor is after powering up, and the reflecting surface of eyeglass when reference position is parallel or vertical with the reflecting surface of fixation reflex eyeglass.
When the reflecting surface of the reflecting surface of eyeglass during in reference position and fixation reflex eyeglass is parallel, incident ray hole is arranged on the side, both sides that housing is relative with emergent ray hole.
When the reflecting surface of the reflecting surface of eyeglass during in reference position and fixation reflex eyeglass is vertical, incident ray hole and emergent ray hole are arranged on the same side of housing.
The geometric center line in the geometric center of described fixation reflex eyeglass and incident ray hole is perpendicular to the side of place, incident ray hole housing.
Described housing is cube.
The housing side that the reflecting surface of described fixation reflex eyeglass and housing are offered incident ray hole is the angle of 5 °～85 °.
The housing side that the reflecting surface of described fixation reflex eyeglass and housing are offered incident ray hole is 30 °, 45 ° or 60 ° of angles.
Compared with prior art, the utlity model has following useful technique effect:
1, the utility model, by be provided for reflecting eyeglass and the fixation reflex eyeglass of laser in housing, can reduce the volume of laser galvanometer, particularly, under rectilinear scanning work condition environment, is conducive to improve the portability of laser galvanometer.
2, the utility model is simple in structure, reasonable in design, and processing and fabricating is convenient;
When 3, the utility model is used, do not need additional backup system, use simple operation;
4, the utility model is with low cost, practical, and result of use is good, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Wherein: 1 is housing; 2 is vibrating motor; 3 is eyeglass; 4 is fixation reflex eyeglass; 5 is incident ray hole; 6 is emergent ray hole; 7 is F-Theta focus lamp; 8 is incident laser light; 9 is shoot laser light.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment 1
Referring to Fig. 1, single motor laser galvanometer, comprise housing 1, housing 1 inside is provided with vibrating motor 2, eyeglass 3 for reflecting laser is installed on the output shaft of described vibrating motor 2, the center line of vibrating motor 2 overlaps with the center line of eyeglass 3, in housing 1, be provided with the fixation reflex eyeglass 4 for reflecting laser, on housing 1, be provided with the incident ray hole 5 of injecting for incident laser and the emergent ray hole 6 of penetrating for shoot laser, on described emergent ray hole 6, F-Theta focus lamp 7 is installed, described incident ray hole 5 is separately positioned on two sides that housing 1 is relative with emergent ray hole 6, the side that the reflecting surface of described fixation reflex eyeglass 4 and housing 1 are offered incident ray hole 5 is the angle of 5 °～85 °, and for easy to use, this angle is preferably designed for 45 °, 30 ° or 60 °, described vibrating motor 2 is after powering up, and the reflecting surface of eyeglass 3 when reference position is parallel with the reflecting surface of fixation reflex eyeglass 4.
The geometric center line in the geometric center of described fixation reflex eyeglass 4 and incident ray hole 5 has the side in incident ray hole 5 perpendicular to housing 1.
Described housing 1 is cubic shaped.
Described vibrating motor 2 after powering up, eyeglass 3 when reference position and housing 1 surface of containing incident ray hole 5 be the angle of 45 °.Described fixation reflex eyeglass 4 is the angle of 45 ° with the surface that housing 1 contains incident ray hole 5.
Single motor laser galvanometer of the present embodiment in use, vibrating motor 2 can drive eyeglass 3 to swing within the scope of ± 15 °, when incident laser light 8 is injected after housing 1 by described incident ray hole 5, first be radiated on fixation reflex eyeglass 4, through the reflecting surface reflection of fixation reflex eyeglass 4, then be irradiated on eyeglass 3, through the reflecting surface reflection of eyeglass 3, formation is parallel to the shoot laser light 9 of incident laser light 8, and penetrates outside housing 1 by emergent ray hole 6 and F-Theta focus lamp 7.
Embodiment 2
Referring to Fig. 2, the present embodiment difference from Example 1 is: eyeglass 3 is after powering up, the reflecting surface of motor when reference position is vertical with the reflecting surface of fixation reflex eyeglass 4, and incident ray hole 5 and emergent ray hole 6 are opened on the homonymy inwall of housing 1, and all the other structures are with identical described in embodiment.
Single motor laser galvanometer of the present embodiment in use, when incident laser light 8 is injected after housing 1 by incident ray hole 5, first be radiated on fixation reflex eyeglass 4, through the reflecting surface reflection of fixation reflex eyeglass 4, be irradiated to again on eyeglass 3, through the reflecting surface reflection of eyeglass 3, form and be parallel to the shoot laser light 9 of described incident laser light 8 and inject to outside housing 1 by emergent ray hole 6 and F-Theta focus lamp 7.
In sum, the utility model is simple in structure, reasonable in design, and processing and fabricating is convenient, use simple operation, can reduce the volume of laser galvanometer, particularly under the environment of rectilinear scanning, work, be convenient to enhance productivity, realize with low costly, practical, result of use is good, is convenient to promote the use of.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. a single motor laser galvanometer, it is characterized in that, comprise the housing (1) that offers incident ray hole (5) and emergent ray hole (6), in housing (1), be provided with vibrating motor (2), in housing (1), be also provided with the reflector element that causes incident laser light (8) and reflect housing (1), described reflector element comprises the fixation reflex eyeglass (4) being arranged in housing and is arranged on the eyeglass (3) on vibrating motor (2) output shaft.
2. the single motor laser of one according to claim 1 galvanometer, is characterized in that, F-Theta focus lamp (7) is installed on described emergent ray hole (6).
3. the single motor laser of one according to claim 1 galvanometer, is characterized in that, the center line of described vibrating motor (2) overlaps with the center line of eyeglass (3).
4. the single motor laser of one according to claim 1 galvanometer, is characterized in that, described vibrating motor (2) is after powering up, and the reflecting surface of eyeglass (3) when reference position is parallel or vertical with the reflecting surface of fixation reflex eyeglass (4).
5. the single motor laser of one according to claim 4 galvanometer, it is characterized in that, when the reflecting surface of the reflecting surface of eyeglass (3) during in reference position and fixation reflex eyeglass (4) is parallel, incident ray hole (5) are arranged on the side, both sides that housing (1) is relative with emergent ray hole (6).
6. the single motor laser of one according to claim 4 galvanometer, it is characterized in that, when the reflecting surface of the reflecting surface of eyeglass (3) during in reference position and fixation reflex eyeglass (4) is vertical, incident ray hole (5) and emergent ray hole (6) are arranged on the same side of housing (1).
7. according to the one list motor laser galvanometer described in any one in claim 4～6, it is characterized in that, the geometric center line of the geometric center of described fixation reflex eyeglass (4) and incident ray hole (5) is perpendicular to the side of incident ray hole (5) place housing (1).
8. according to the single motor laser of one claimed in claim 7 galvanometer, it is characterized in that, described housing (1) is cube.
9. according to the single motor laser of one claimed in claim 7 galvanometer, it is characterized in that, the housing side that the reflecting surface of described fixation reflex eyeglass (4) and housing (1) are offered incident ray hole (5) is the angle of 5 °～85 °.
10. the single motor laser of one according to claim 9 galvanometer, is characterized in that, the housing side that the reflecting surface of described fixation reflex eyeglass (4) and housing (1) are offered incident ray hole (5) is 30 °, 45 ° or 60 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697571.6U CN203587888U (en) | 2013-11-06 | 2013-11-06 | Single motor laser galvanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697571.6U CN203587888U (en) | 2013-11-06 | 2013-11-06 | Single motor laser galvanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587888U true CN203587888U (en) | 2014-05-07 |
Family
ID=50585782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697571.6U Expired - Fee Related CN203587888U (en) | 2013-11-06 | 2013-11-06 | Single motor laser galvanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093539A (en) * | 2015-07-23 | 2015-11-25 | 深圳市铭镭激光设备有限公司 | High-speed light splitting apparatus used for laser equipment |
| CN108663798A (en) * | 2018-07-23 | 2018-10-16 | 林家力 | Galvanometer |
-
2013
- 2013-11-06 CN CN201320697571.6U patent/CN203587888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093539A (en) * | 2015-07-23 | 2015-11-25 | 深圳市铭镭激光设备有限公司 | High-speed light splitting apparatus used for laser equipment |
| CN108663798A (en) * | 2018-07-23 | 2018-10-16 | 林家力 | Galvanometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208888449U (en) | A kind of periscope type lens mould group | |
| CN104764591B (en) | A kind of measuring method of laser beam divergence and device | |
| CN203587888U (en) | Single motor laser galvanometer | |
| CN203084300U (en) | Laser vibrating mirror optical path system with codirectional incident laser and emergent laser | |
| CN201788317U (en) | Galvanometer scanning module beam-focusing center adjusting device | |
| CN103311785B (en) | A kind of fiber laser and fiber laser marking system | |
| CN203725983U (en) | Laser welding machine with four-shaft moving control and interpolation functions | |
| CN109164572B (en) | Optical path switching device of optical gate for high-power optical fiber laser and switching method thereof | |
| CN204966954U (en) | High -power optic fibre coupled laser | |
| CN204148525U (en) | A kind of diaxon stand alone type high frequency Long Distances fast tool servo | |
| CN103499856B (en) | Hectowatt collimation type isolator | |
| CN205733431U (en) | The laser scanning device that full effect based on dual wavelength diffraction is visual | |
| CN204154989U (en) | Carbuncle type Polarization Controller | |
| CN204545716U (en) | A kind of laser mirror adjusting device | |
| CN207183789U (en) | A kind of multipath pulse laser output device | |
| CN103728975B (en) | The road grade simulator stand of electronic brake system hardware-in the-loop test | |
| CN105119138A (en) | Large-power fiber coupled laser | |
| CN103537800B (en) | There is the high-power semiconductor laser light source for processing system of feedback effect against sunshine | |
| CN104142535A (en) | Liquid-cooled hectowatt-level multimode-fiber online opto-isolator | |
| CN203551840U (en) | On-line hectowatt isolator | |
| CN203631974U (en) | High-power semiconductor laser light source system based on polarization rotation beam combination | |
| CN203551839U (en) | Kilowatt high isolation collimation type optical isolator | |
| CN209215739U (en) | Multiple surface rotating mirror scanning system | |
| CN203631976U (en) | Light-feedback-resistant high-power semiconductor laser processing light source system | |
| CN205141360U (en) | Avoid stimulated scattering reinforcing means of exciting light light source damage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140507 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |