CN107561690A - A kind of two eyeglasses discrepancy light laser galvanometer system in the same direction - Google Patents
A kind of two eyeglasses discrepancy light laser galvanometer system in the same direction Download PDFInfo
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- CN107561690A CN107561690A CN201710974979.6A CN201710974979A CN107561690A CN 107561690 A CN107561690 A CN 107561690A CN 201710974979 A CN201710974979 A CN 201710974979A CN 107561690 A CN107561690 A CN 107561690A
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Abstract
The present invention proposes a kind of two eyeglasses discrepancy light laser galvanometer system in the same direction, including：X-axis galvanometer, for making the light beam of incident X-axis galvanometer and the light beam shape angle in 90 ° after X-axis vibration mirror reflected, and X-axis galvanometer rotates by axle center of the light beam of incident X-axis galvanometer, so that the light beam after X-axis vibration mirror reflected changes exit direction in the plane perpendicular to the light beam of incident X-axis galvanometer；Y-axis galvanometer, for adjusting the light beam after X-axis vibration mirror reflected by reflecting and rotating, so that the light beam and the light beam after Y-axis vibration mirror reflected of incident X-axis galvanometer are in the same direction.Beneficial effects of the present invention are：It is in the same direction that discrepancy light can be achieved by two scanning galvanometers, improve the reflection efficiency of eyeglass, the extra heating of galvanometer when reducing the propagation loss and reflection of light, improve precision during overall package, reduce the difficulty of light path debugging, the stability and reliability of scanning galvanometer long-play are improved, scanning galvanometer weight saving, compact, saves overall manufacturing cost.
Description
Technical field
The present invention relates to laser technology field, is related to a kind of laser galvanometer system, particularly relates to a kind of two eyeglasses discrepancy light
Laser galvanometer system in the same direction.
Background technology
The laser scanning galvanometer light path produced in the market typically enters light using horizontal side, downward vertically light extraction mode.
But it is very inconvenient to use this discrepancy light mode to use in the field such as laser beautifying and laser medicine, and necessarily requires incidence
Light and outgoing light direction in the same direction could be more convenient.
In the prior art, it is possible to achieve the technology for the light mode that comes in and goes out in the same direction mainly has two kinds：
First way is：Using previous level side enter light, light extraction downward vertically galvanometer assembly, by the optical path plus
Articulate arm is filled, is horizontal direction laser deflecting originally from top to bottom.Because articulate arm begins in actual applications
It is active eventually, which not only adds the difficulty of light path debugging, the positioning precision for returning laser brings larger error,
Very big inconvenience is all brought to production technology and practical operation.
The second way is：Chinese patent CN201384793Y discloses a kind of three-lens vertical light-incident galvanometer system.
This three-lens vertical light-incident galvanometer system, although can meet medical and beauty treatment scanning galvanometer requirement, it is to pass through
45 degree of lens reflectings are become light horizontally by vertical direction, add once the reflection of light, are also produced while reflection
Give birth to light loss and result in extra heating, and it is more complicated when scanning galvanometer produces installation and debugging, especially sweeping
Retouch galvanometer assembly volume ratio it is less in the case of, installation and regulation difficulty it is very big.
The content of the invention
The present invention proposes that a kind of two eyeglasses come in and go out light laser galvanometer system in the same direction, solves of the prior art above-mentioned ask
Topic.
The technical proposal of the invention is realized in this way：
A kind of two eyeglasses discrepancy light laser galvanometer system in the same direction, including：
X-axis galvanometer, for making the light beam of incident X-axis galvanometer and the light beam shape angle in 90 ° after X-axis vibration mirror reflected,
And X-axis galvanometer rotates by axle center of the light beam of incident X-axis galvanometer, so that the light beam after X-axis vibration mirror reflected is perpendicular to incident X-axis
Change exit direction in the plane of the light beam of galvanometer；
Y-axis galvanometer, for adjusting the light beam after X-axis vibration mirror reflected by reflecting and rotating, so that incident X-axis galvanometer
Light beam and the light beam after Y-axis vibration mirror reflected it is in the same direction.
Preferably, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, X-axis galvanometer is 45 ° of speculums.
Preferably, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, Y-axis galvanometer is plane mirror.
Further, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, in addition to：
X-axis motor, for driving X-axis galvanometer to rotate, the output shaft of X-axis motor is connected with X-axis galvanometer.
Further, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, in addition to：
Bottom substrate, X-axis motor are arranged on bottom substrate.
Further, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, in addition to：
Y-axis motor, for driving Y-axis galvanometer to rotate, the output shaft of y-axis motor is connected with Y-axis galvanometer.
Further, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, in addition to：
Side plate, with bottom substrate vertical connection, y-axis motor is arranged on side plate.
Further, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, in addition to：
Laser emitting light hole, is arranged on bottom substrate；
Lens, it is arranged in laser emitting light hole.
Further, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, in addition to：
X-axis electromechanical locks tieholen, is arranged on bottom substrate, and X-axis motor is arranged in X-axis electromechanical locks tieholen；
X-axis electromechanical locks tieholen cracks, and is arranged on bottom substrate, is connected with X-axis electromechanical locks tieholen；
X-axis motor locking screw, is arranged at bottom substrate side, crosses X-axis electromechanical locks tieholen and cracks；
X-axis motor locking bolt, matched with X-axis motor locking screw, for X-axis motor to be fastened on X-axis motor locking
Kong Zhong.
Further, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, in addition to：
Y-axis motor locking hole, is arranged on side plate, and y-axis motor is arranged in y-axis motor locking hole；
Y-axis motor locking hole cracks, and is arranged on side plate, is connected with y-axis motor locking hole；
Y-axis motor locking screw holes, side plate side is arranged at, crosses y-axis motor locking hole and crack；
Y-axis motor clamping screw, matched with y-axis motor locking screw holes, for y-axis motor to be fastened on y-axis motor locking
Kong Zhong.
Beneficial effects of the present invention are：
Two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, is skillfully constructed, is by two scanning galvanometers
It is in the same direction that discrepancy light can be achieved, improve the reflection efficiency of eyeglass, galvanometer is extra when reducing the propagation loss and reflection of light
Heating, improves precision during overall package, reduces the difficulty of light path debugging, improves the stabilization of scanning galvanometer long-play
Property and reliability, scanning galvanometer weight saving, compact, have saved overall manufacturing cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of structural representation of two eyeglasses discrepancy light laser galvanometer system one embodiment left surface in the same direction of the present invention
Figure；
Fig. 2 is a kind of structural representation of two eyeglasses discrepancy light laser galvanometer system one embodiment right flank in the same direction of the present invention
Figure.
In figure：
1st, bottom substrate；11st, X-axis electromechanical locks tieholen；12nd, X-axis electromechanical locks tieholen cracks；13rd, X-axis motor locking screw；
14th, X-axis motor locking bolt；2nd, side plate；21st, spindle motor locking hole；22nd, y-axis motor locking hole cracks；23rd, y-axis motor is locked
Screw；24th, y-axis motor clamping screw；3rd, X-axis motor；4th, X-axis galvanometer；5th, laser emitting light hole；6th, lens；7th, Y-axis electricity
Machine；8th, Y-axis galvanometer；9th, light path.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In order that technical scheme can more clearly show, the present invention is made below in conjunction with the accompanying drawings further
Explanation.
As shown in Figure 1-2, a kind of two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, including：
X-axis galvanometer 4, for making the light beam of incident X-axis galvanometer 4 and the light beam shape folder in 90 ° after the reflection of X-axis galvanometer 4
Angle, and X-axis galvanometer 4 using the light beam of incident X-axis galvanometer 4 as axle center rotate so that X-axis galvanometer 4 reflect after light beam perpendicular to
Change exit direction in the plane of the light beam of incident X-axis galvanometer 4；
Y-axis galvanometer 8, for by reflect and rotate adjustment by X-axis galvanometer 4 reflection after light beam so that incident X-axis is shaken
The light beam of mirror 4 and the light beam after the reflection of Y-axis galvanometer 8 are in the same direction.
Wherein it is preferred to X-axis galvanometer 4 is 45 ° of speculums.
Wherein it is preferred to Y-axis galvanometer 8 is plane mirror.
Wherein, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, can also include：
X-axis motor 3, for driving X-axis galvanometer 4 to rotate, the output shaft of X-axis motor 3 is connected with X-axis galvanometer 4.
Wherein, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, can also include：
Bottom substrate 1, X-axis motor 3 are arranged on bottom substrate 1.
Wherein, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, can also include：
Y-axis motor 7, for driving Y-axis galvanometer 8 to rotate, the output shaft of y-axis motor 7 is connected with Y-axis galvanometer 8.
Wherein it is preferred to which X-axis motor 3 and y-axis motor 7 are servomotor, speed and positional precision are accurately controlled.
Wherein, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, can also include：
Side plate 2, with the vertical connection of bottom substrate 1, y-axis motor 7 is arranged on side plate 2.
Wherein, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, can also include：
Laser emitting light hole 5, is arranged on bottom substrate 1；
Lens 6, it is arranged in laser emitting light hole 5.
Wherein, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, can also include：
X-axis electromechanical locks tieholen 11, is arranged on bottom substrate 1, and X-axis motor 3 is arranged in X-axis electromechanical locks tieholen 11；
X-axis electromechanical locks tieholen cracks 12, is arranged on bottom substrate 1, is connected with X-axis electromechanical locks tieholen 11；
X-axis motor locking screw 13, the side of bottom substrate 1 is arranged at, crosses X-axis electromechanical locks tieholen and crack 12；
X-axis motor locking bolt 14, matched with X-axis motor locking screw 13, for X-axis motor 3 to be fastened on X-axis motor
In locking hole 11.
Wherein, two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, can also include：
Y-axis motor locking hole 21, it is arranged on side plate 2, y-axis motor 7 is arranged in y-axis motor locking hole 21；
Y-axis motor locking hole cracks 22, is arranged on side plate 2, is connected with y-axis motor locking hole 21；
Y-axis motor locking screw holes 23, the side of side plate 2 is arranged at, crosses y-axis motor locking hole and crack 22；
Y-axis motor clamping screw 24, matched with y-axis motor locking screw holes 23, for y-axis motor 7 to be fastened on y-axis motor
In locking hole 21.
For a better understanding of the present invention, concrete example is as follows：
As shown in Figure 1-2, a kind of two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, including bottom substrate
1 and the side plate 2 vertical with the side of bottom substrate 1.
One end of bottom substrate 1 sets X-axis electromechanical locks tieholen 11, and X-axis motor 3 is set in X-axis electromechanical locks tieholen 11；From X
Spindle motor locking hole 11 sets X-axis electromechanical locks tieholen to crack 12 to 1 horizontal face of bottom substrate, is set on the longitudinal surface of bottom substrate 1
The X-axis motor locking screw 13 and X-axis motor locking bolt 14 for 12 matchings of being cracked with X-axis electromechanical locks tieholen are put, locks X-axis motor
Clamping screw 14 can be such that X-axis motor 3 is fastened in X-axis electromechanical locks tieholen 11, be readily disassembled and adjust.
The other end of bottom substrate 1 sets laser emitting light hole 5, and the hole wall in laser emitting light hole 5 is provided with screw thread,
The lower section of laser emitting light hole 5 sets lens 6, the periphery of lens 6 be threaded and with the screw thread on the hole wall of laser emitting light hole 5
Matching；Lens 6 below laser emitting light hole 5, are readily disassembled and adjusted by screw threads for fastening.
Y-axis motor locking hole 21 is set on side plate 2, y-axis motor 7 is set in y-axis motor locking hole 21；Locked from y-axis motor
Tieholen 21 sets y-axis motor locking hole to crack 22 to 2 horizontal face of side plate, is set and y-axis motor locking hole on the longitudinal surface of side plate 2
Crack the y-axis motor locking screw holes 23 and y-axis motor clamping screw 24 of 22 matchings, and locking y-axis motor clamping screw 24 can make Y
Spindle motor 7 is fastened in y-axis motor locking hole 21, is readily disassembled and is adjusted.
The output shaft of X-axis motor 3 and the plane perpendicular of bottom substrate 1；X-axis galvanometer 4 is set on the output shaft of X-axis motor 3；
The initial position of X-axis galvanometer 4 is：The reflecting surface of X-axis galvanometer 4 is 135 ° of angles with the bottom surface of bottom substrate 1 and hung down with the bottom surface of side plate 2
Directly；For X-axis galvanometer 4 using the central axis of the output shaft of X-axis motor 3 as axis swing, its hunting range is the initial position of X-axis galvanometer 4
±40°。
The output shaft of y-axis motor 7 and the plane perpendicular of side plate 2；Y-axis galvanometer 8, Y-axis are set on the output shaft of y-axis motor 7
Galvanometer 8 is located at the surface of lens 6；The initial position of Y-axis galvanometer 8 is：The reflecting surface of Y-axis galvanometer 8 and the bottom surface of bottom substrate 1
For 45° angle and with the plane perpendicular of side plate 2；Using the central axis of the output shaft of y-axis motor 7 as axis swing, it puts Y-axis galvanometer 8
Dynamic scope is initial position ± 20 ° of Y-axis galvanometer 8.
Laser is propagated along light path 9, is first vertically mapped on X-axis galvanometer 4, is reflected, change over through X-axis galvanometer 4
Horizontal direction is mapped on Y-axis galvanometer 8, is then reflected through Y-axis galvanometer 8, is changed over vertical direction again, is projected through lens 6.Change X
The angle of axle galvanometer 4 and Y-axis galvanometer 8, can be in the predetermined working face formed below of lens 6.
Two eyeglasses discrepancy light laser galvanometer system in the same direction of the present invention, is skillfully constructed, is by two scanning galvanometers
It is in the same direction that discrepancy light can be achieved, improve the reflection efficiency of eyeglass, galvanometer is extra when reducing the propagation loss and reflection of light
Heating, improves precision during overall package, reduces the difficulty of light path debugging, improves the stabilization of scanning galvanometer long-play
Property and reliability, scanning galvanometer weight saving, compact, have saved overall manufacturing cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
- The light laser galvanometer system in the same direction 1. a kind of two eyeglasses come in and go out, it is characterised in that including：X-axis galvanometer (4), the light beam and the light beam shape after X-axis galvanometer (4) reflection for making incident X-axis galvanometer (4) are in 90 ° Angle, and X-axis galvanometer (4) rotates by axle center of the light beam of incident X-axis galvanometer (4), so that the light beam after X-axis galvanometer (4) reflection Change exit direction in the plane of the light beam perpendicular to incident X-axis galvanometer (4)；Y-axis galvanometer (8), for by reflect and rotate adjustment by X-axis galvanometer (4) reflect after light beam so that incident X-axis is shaken The light beam of mirror (4) and the light beam after Y-axis galvanometer (8) reflection are in the same direction.
- The light laser galvanometer system in the same direction 2. two eyeglass according to claim 1 comes in and goes out, it is characterised in that X-axis galvanometer (4) is 45 ° of speculums.
- The light laser galvanometer system in the same direction 3. two eyeglass according to claim 1 comes in and goes out, it is characterised in that Y-axis galvanometer (8) is Plane mirror.
- The light laser galvanometer system in the same direction 4. two eyeglass according to claim 1 comes in and goes out, it is characterised in that also include：X-axis motor (3), for driving X-axis galvanometer (4) to rotate, the output shaft of X-axis motor (3) is connected with X-axis galvanometer (4).
- The light laser galvanometer system in the same direction 5. two eyeglass according to claim 4 comes in and goes out, it is characterised in that also include：Bottom substrate (1), X-axis motor (3) are arranged on bottom substrate (1).
- The light laser galvanometer system in the same direction 6. two eyeglass according to claim 5 comes in and goes out, it is characterised in that also include：Y-axis motor (7), for driving Y-axis galvanometer (8) to rotate, the output shaft of y-axis motor (7) is connected with Y-axis galvanometer (8).
- The light laser galvanometer system in the same direction 7. two eyeglass according to claim 6 comes in and goes out, it is characterised in that also include：Side plate (2), with bottom substrate (1) vertical connection, y-axis motor (7) is arranged on side plate (2).
- The light laser galvanometer system in the same direction 8. two eyeglass according to claim 5 comes in and goes out, it is characterised in that also include：Laser emitting light hole (5), it is arranged on bottom substrate (1)；Lens (6), it is arranged in laser emitting light hole (5).
- The light laser galvanometer system in the same direction 9. two eyeglass according to claim 5 comes in and goes out, it is characterised in that also include：X-axis electromechanical locks tieholen (11), it is arranged on bottom substrate (1), X-axis motor (3) is arranged at X-axis electromechanical locks tieholen (11) In；X-axis electromechanical locks tieholen cracks (12), is arranged on bottom substrate (1), is connected with X-axis electromechanical locks tieholen (11)；X-axis motor locking screw (13), bottom substrate (1) side is arranged at, crosses X-axis electromechanical locks tieholen and crack (12)；X-axis motor locking bolt (14), matched with X-axis motor locking screw (13), for X-axis motor (3) to be fastened on X-axis electricity In machine locking hole (11).
- The light laser galvanometer system in the same direction 10. two eyeglass according to claim 7 comes in and goes out, it is characterised in that also include：Y-axis motor locking hole (21), it is arranged on side plate (2), y-axis motor (7) is arranged in y-axis motor locking hole (21)；Y-axis motor locking hole cracks (22), is arranged on side plate (2), is connected with y-axis motor locking hole (21)；Y-axis motor locking screw holes (23), side plate (2) side is arranged at, y-axis motor locking hole is crossed and cracks (22)；Y-axis motor clamping screw (24), matched with y-axis motor locking screw holes (23), for y-axis motor (7) to be fastened on Y-axis electricity In machine locking hole (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710974979.6A CN107561690A (en) | 2017-10-19 | 2017-10-19 | A kind of two eyeglasses discrepancy light laser galvanometer system in the same direction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710974979.6A CN107561690A (en) | 2017-10-19 | 2017-10-19 | A kind of two eyeglasses discrepancy light laser galvanometer system in the same direction |
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| CN201710974979.6A Pending CN107561690A (en) | 2017-10-19 | 2017-10-19 | A kind of two eyeglasses discrepancy light laser galvanometer system in the same direction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108549141A (en) * | 2018-06-26 | 2018-09-18 | 江苏金海创科技有限公司 | The mounting device of reflecting optics |
| CN110394548A (en) * | 2019-08-13 | 2019-11-01 | 苏州菲镭泰克激光技术有限公司 | Three axis one-point type galvanometer systems |
| CN114126796A (en) * | 2019-06-17 | 2022-03-01 | 日本制铁株式会社 | Joint joint and automobile component |
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| CN208255527U (en) * | 2017-10-19 | 2018-12-18 | 山东镭之源激光科技股份有限公司 | A kind of two eyeglasses discrepancy light laser galvanometer system in the same direction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108549141A (en) * | 2018-06-26 | 2018-09-18 | 江苏金海创科技有限公司 | The mounting device of reflecting optics |
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| CN114126796A (en) * | 2019-06-17 | 2022-03-01 | 日本制铁株式会社 | Joint joint and automobile component |
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| CN110394548A (en) * | 2019-08-13 | 2019-11-01 | 苏州菲镭泰克激光技术有限公司 | Three axis one-point type galvanometer systems |
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