CN206818958U - A kind of knuckle with speculum and the light-conducting arm including the knuckle - Google Patents
A kind of knuckle with speculum and the light-conducting arm including the knuckle Download PDFInfo
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- CN206818958U CN206818958U CN201720531187.7U CN201720531187U CN206818958U CN 206818958 U CN206818958 U CN 206818958U CN 201720531187 U CN201720531187 U CN 201720531187U CN 206818958 U CN206818958 U CN 206818958U
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Abstract
The utility model provides a kind of knuckle with speculum, including body, body include axial line it is mutually perpendicular enter light section and light extraction section, the outer corner of body is provided with through hole, through hole is provided with eyeglass seat, speculum is provided with the inside of eyeglass seat, eyeglass seat is circumferentially provided with more than two positioning holes and more than two adjustment holes, positioning hole is used to insert the bolt being fixedly connected with body, adjustment hole inwall is provided with internal thread, internal thread coordinates with jackscrew, and the end of jackscrew pushes against body.The utility model additionally provides a kind of light-conducting arm, including set gradually guide-lighting arm seat, the first thang-kng pipe, the second thang-kng pipe and go out shaven head, guide-lighting arm seat, the first thang-kng pipe, the second thang-kng pipe and go out between shaven head to pass sequentially through the above-mentioned knuckle connection with speculum.Knuckle of the present utility model, simply, conveniently, fixed back mirror is not easy to loosen or offset dimming process, is beneficial to the maintenance rate and maintenance cost for reducing light-conducting arm.
Description
Technical field
Optical-mechanical technical field is the utility model is related to, more particularly to a kind of knuckle with speculum and including this
The light-conducting arm of knuckle.
Background technology
Light-conducting arm is the important component in optical-mechanical equipment, and laser beam is anti-by the speculum in each knuckle of light-conducting arm
Penetrate, the light beam of higher-energy is focused into eventually through the focus lamp gone out in shaven head, be typically used in industry and medical field.It is existing
Light-conducting arm be primarily present following deficiency：
1st, eyeglass seat is typically secured to the outer corner of knuckle, and existing eyeglass seat generally pad is provided with elastic material, and
Pass through bolt adjustment angle.With the extension of usage time, and rotate, distort and shake repeatedly, elastic material can be caused old
Change, as elastic material aging, elastic force are gradually decayed, eyeglass seat can be caused to loosen and offset, the energy and precision of laser beam are equal
It is affected, it is necessary to frequently repair.
2nd, existing knuckle contour dimension is smaller, and hole is larger, outer wall is relatively thin, yielding during processing, influences precision.
3rd, existing light-conducting arm thang-kng pipe compared with it is thin, tube wall is relatively thin, due to the effect of back-moving spring during Reusability,
And the Action of Gravity Field of the first-class object of light extraction of light-conducting arm front end is connected to, easily deform, prevent laser beam from normal through each
The speculum of knuckle accurately reflects, and causes laser and instruction light not coaxial, and then cause the energy and precise decreasing of light beam.
4th, the light pipe of light-conducting arm is generally connected by bearing with light-conducting arm pedestal, can be rotated by 90 ° around horizontal axis, multiple
Can be with self-resetting in the presence of the spring of position.Existing back-moving spring is single torsion spring, and ball rebound velocity is too fast, easily causes thang-kng pipe
Deformation, influences precision.
5th, existing joint shaft is plugged in light-conducting arm pedestal, and is fastenedly connected by jackscrew and light-conducting arm pedestal, the company
Mode connecting shaft unbalance stress is connect, and inconvenience is installed.
Therefore, a kind of new knuckle with speculum and the light-conducting arm including the knuckle how are founded, makes its reflection
Mirror is connected firmly, it is not easy to loosen and skew, maintenance rate is low, and maintenance cost is low, service life length, be those skilled in the art urgently
The problem of to be solved.
Utility model content
First technical problem to be solved in the utility model is to provide a kind of knuckle with speculum, connects speculum
Connect firmly, it is not easy to loosen and offset, to overcome existing speculum easily because of the elastic material aging that pad is set, and loosen
With the deficiency of skew.
In order to solve the above technical problems, the utility model provides a kind of knuckle with speculum, including body, it is described
Body include axial line it is mutually perpendicular enter light section and light extraction section, the outer corner of the body is provided with through hole, the through hole
Place is provided with eyeglass seat, and speculum is provided with the inside of the eyeglass seat, and being circumferentially provided with for the eyeglass seat is more than two
Positioning hole and more than two adjustment holes, the positioning hole are used to insert the bolt being fixedly connected with the body, the regulation
Hole inwall is provided with internal thread, and the internal thread coordinates with jackscrew, and the end of the jackscrew pushes against the body.
As a kind of improvement of the present utility model, the outer corner setting of the body is fluted, and the through hole is opened in
On the bottom surface of the groove, the eyeglass seat is embedded in the groove.
Further improve, knuckle lid is provided with the outside of the eyeglass seat.
Further improve, the positioning hole and adjustment hole are uniformly distributed along the circumference of the eyeglass seat respectively, the positioning
Hole and adjustment hole are arranged at intervals.
Further improve, the quantity of the positioning hole and adjustment hole is 3, one of the positioning hole and adjacent adjustment hole
Central angle be 15 ° -60 °.
Second technical problem to be solved in the utility model is to provide a kind of light-conducting arm, makes its maintenance rate low, safeguards into
This is low, service life length, and to overcome existing light-conducting arm easily because speculum occurs to loosen and skew, caused maintenance rate is high,
Maintenance cost is high, the short deficiency of service life.
In order to solve the above technical problems, the utility model employs following technical scheme：
A kind of light-conducting arm, including set gradually guide-lighting arm seat, the first thang-kng pipe, the second thang-kng pipe and go out shaven head, it is described
Guide-lighting arm seat, the first thang-kng pipe, the second thang-kng pipe and go out between shaven head to pass sequentially through the above-mentioned knuckle connection with speculum.
As a kind of improvement of the present utility model, the first knuckle is provided between the guide-lighting arm seat and the first thang-kng pipe
With the second knuckle, first knuckle and the second knuckle are connected with guide-lighting arm seat and the first thang-kng pipe respectively, and described
One knuckle is connected with second knuckle by bearing, is additionally provided between first knuckle and the second knuckle double
Layer torsion spring, the Double-layer torsion spring are used to make second knuckle slowly reset after rotating.
Further improve, joint shaft, the top of the joint shaft and institute are provided between the guide-lighting arm seat and knuckle
State knuckle to connect by bearing, locking nut is socketed with outside the joint shaft and by the locking nut and the leaded light
Arm seat is fastenedly connected.
Further improve, be provided with wing plate on the outer wall of the joint shaft, the top of the guide-lighting arm seat is provided with and institute
The corresponding neck of wing plate is stated, the depth of the neck is less than the thickness of the wing plate, and the bottom of the joint shaft is plugged in institute
State in guide-lighting arm seat and the wing plate is connected to the neck
It is interior, pressing plate is provided with the inwall of the locking nut, the pressing plate is crimped on the wing plate.
Further improve, it is described go out shaven head be hand tool, vibration mirror scanning head or secret head.
After above-mentioned design, the utility model at least has advantages below：
1st, simply, conveniently, fixed back mirror is not easy to loosen or offset the speculum dimming process of the knuckle, beneficial
In the maintenance rate and maintenance cost that reduce light-conducting arm.
2nd, eyeglass seat is arranged in groove, eyeglass seat can be kept away loosening and skew are produced because of scratch.
3rd, set knuckle lid can further protective glass bar, avoid it from being scratched using process.
The 4th, the light-conducting arm of the utility model knuckle is installed, speculum is not easy to loosen and offset, and maintenance rate is low, safeguards
Cost is low, physical life length.
5th, the light-conducting arm using torsion spring as back-moving spring, load moment and Double-layer torsion spring in the range of operating angle
Steering moment reaches indifferent equilibrium state, and homing action is slow, soft, reduces distortion of the back-moving spring to the first thang-kng pipe
Power, and operate flexible, reset accurately, it is beneficial to the service life for extending the light-conducting arm.
6th, using the joint axis connection knuckle of locking nut and guide-lighting arm seat, joint shaft stress equalization, during installation not
Instrument is needed to use, it is easy for installation, quick.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is the structural representation of light-conducting arm of the present utility model；
Fig. 2 is the external structure schematic diagram of light-conducting arm of the present utility model；
Fig. 3 is the beam Propagation schematic diagram of light-conducting arm of the present utility model；
Fig. 4 is the external structure schematic diagram of the first knuckle of the present utility model；
Fig. 5 is the sectional view of eyeglass seat；
Fig. 6 is the top view of eyeglass seat；
Fig. 7 is the sectional view of knuckle lid；
Fig. 8 is the structural representation of guide-lighting arm seat；
Fig. 9 is the structural representation of joint shaft；
Figure 10 is the structural representation of locking nut；
Figure 11 is the structural representation of Double-layer torsion spring；
Figure 12 is the side view of Double-layer torsion spring；
Wherein, 1, guide-lighting arm seat, 2, joint shaft, 3, locking nut, the 4, first knuckle, 5, bushing, 6, Double-layer torsion spring, 7,
Spring overcoat, 8, connecting shaft, the 9, second knuckle, the 10, first thang-kng pipe, the 11, first joint, the 12, the 3rd knuckle, 13,
Four knuckles, the 14, second thang-kng pipe, the 15, second joint, the 16, the 3rd joint, the 17, the 5th knuckle, the 18, the 6th knuckle,
19th, the 7th knuckle, the 20, the 4th joint, 21, go out shaven head, 101, neck, 201, wing plate, 301, pressing plate, 401, eyeglass seat,
402nd, speculum, 403, positioning hole, 404, adjustment hole, 405, knuckle lid, the 406, first groove, the 407, second groove, 601,
Internal layer torsion spring, 602, outer layer torsion spring.
Embodiment
As shown in Fig. 1, Fig. 4-7, the utility model provides a kind of knuckle with speculum, including body, the body
Including axial line it is mutually perpendicular enter light section and light extraction section, the outer corner of body is provided with through hole, and through hole is provided with eyeglass
Seat 401, the inner side of eyeglass seat 401 is provided with speculum 402, and eyeglass seat 401 is circumferentially provided with more than two positioning holes 403
With more than two adjustment holes 404, positioning hole 403 is used to insert the bolt being fixedly connected with body, and the inwall of adjustment hole 404 is provided with
Internal thread, internal thread coordinate with jackscrew, and the end of jackscrew pushes against body.
When adjusting eyeglass 401 angle of seat, the lateral attitude of eyeglass seat 401 is fixed first by bolt, now eyeglass seat
401 can be up and down along bolt；Then the angle of eyeglass seat 401 is adjusted by adjusting jackscrew, edge is entered light section axle center
The light beam that direction is injected, projected after the reflection of speculum 402 along light extraction section axle center, finally tighten bolt and fix eyeglass seat 401
Complete light modulation.Simply, conveniently, fixed back mirror 402 is not easy to loosen or offset dimming process, is beneficial to reduce light-conducting arm
Maintenance rate and maintenance cost.
Specifically, the outer corner of the body is provided with the first groove 406, offered on the bottom surface of the first groove 406 logical
Hole.Eyeglass seat 401 is circular eyeglass seat 401 and is embedded in the first groove 406 that the inner side of eyeglass seat 401 is provided with speculum
402, the aligned through holes of speculum 402, for the light beam entered in light section to be reflexed in light extraction section.
Coordinate shown in Fig. 6, eyeglass seat 401 is circumferentially arranged three positioning holes 403 and three adjustment holes 404, and three fixed
Position hole 403 and three adjustment holes 404 are uniformly distributed along the circumference of eyeglass seat 401 respectively, and adjustment hole 404 and positioning hole 403 are spaced
Set and stagger 15 °, the central angle that certain adjustment hole 404 and positioning hole 403 stagger is not limited only to 15 °, as long as at 15 ° -60 °
Between.Bolt is plugged with positioning hole 403, bolt is threadedly coupled with body, and the inwall of adjustment hole 404 is provided with internal thread,
Internal thread coordinates with jackscrew, and the end of jackscrew pushes against the bottom surface of groove.
Preferred embodiment, coordinate shown in Fig. 1 and Fig. 7, the outside of the first groove 406 is additionally provided with diameter compared with the first groove
406 the second bigger grooves 407, the internal thread of the second groove 407 are connected with knuckle lid 405.Knuckle lid 405 being capable of protective glass
Bar 401 is not touched, and prevents its angle that is damaged or changes, and ensures the energy and precision of beam Propagation.
Knuckle contour dimension one side is also thickeied 1.5mm relative to existing knuckle by knuckle of the present utility model,
Intensity is added, is unlikely to deform, ensure that machining accuracy, light modulation efficiency is improved, reduces number of rewelding.
Knuckle of the present utility model for light-conducting arm, conveniently, speculum 402 is connected firmly, no for simple in construction, light modulation
Easily loosen or offset, be beneficial to the maintenance rate and maintenance cost for reducing light-conducting arm.
Coordinate shown in Fig. 1 to Fig. 3, the utility model additionally provides a kind of light-conducting arm, including the guide-lighting arm seat set gradually
1st, the first thang-kng pipe 10, the second thang-kng pipe 14 and go out shaven head 21, guide-lighting arm seat 1, the first thang-kng pipe 10, the second thang-kng pipe 14 and go out
The above-mentioned knuckle connection with speculum is passed sequentially through between shaven head 21.
The quantity of knuckle is 7 in the present embodiment, and the first knuckle 4 is provided between light-conducting arm and the first thang-kng pipe 10
With the second knuckle 9.Coordinate shown in Fig. 8-10, be provided with joint shaft 2 between the guide-lighting knuckle 4 of arm seat 1 and first, the joint shaft
2 top is connected with the first knuckle 4 by bearing, and its underpart is fastenedly connected with guide-lighting arm seat 1, then the first knuckle 4 can be around
360 ° of the axial-rotation of guide-lighting arm seat 1.
Specifically, being provided with wing plate 201 on the outer wall of joint shaft 2, the top of guide-lighting arm seat 1 is provided with and the phase of wing plate 201
Corresponding neck 101, the depth of neck 101 are less than the thickness of wing plate 201, and the bottom of joint shaft 2 is plugged in guide-lighting arm seat 1 simultaneously
Wing plate 201 is connected in neck 101, the outside of joint shaft 2 is socketed with locking nut 3, is provided with the inwall of locking nut 3
Pressing plate 301, locking nut 3 are connected with the outer wall thread of guide-lighting arm seat 1 and pressing plate 301 are crimped on wing plate 201, tighten locking
Wing plate 201 is pressed in neck 101 by pressing plate 301 while nut 3, it is achieved thereby that being fastenedly connected guide-lighting arm seat 1 and first
The purpose of knuckle 4.Using above-mentioned connected mode, the stress equalization of joint shaft 2 need not use instrument during installation, easy for installation,
Fast.
The output end of first knuckle 4 is fixedly connected with bushing 5, is provided between the first knuckle 4 and the second knuckle 9
Connecting shaft 8, the input of connecting shaft 8 are plugged in bushing 5 and are connected with bushing 5 by bearing, the output end of connecting shaft 8 and the
The input of two knuckles 9 is fixedly connected.Coordinate shown in Fig. 1, Figure 11, Figure 12, the outside of connecting shaft 8 is also socketed with pair of lamina torsion
Spring 6, the both ends of Double-layer torsion spring 6 are fixedly connected with the first knuckle 4 and connecting shaft 8 respectively, and Double-layer torsion spring 6 includes internal layer torsion spring
601 and the outer layer torsion spring 602 that is socketed in outside internal layer torsion spring 601.The outside of Double-layer torsion spring 6 and connecting shaft 8 is additionally provided with spring
Overcoat 7, one end of spring overcoat 7 are threadedly coupled with the first knuckle 4, and the other end and the gap of connecting shaft 8 of spring overcoat 7 are matched somebody with somebody
Close, spring overcoat 7 is used to protect Double-layer torsion spring 6.
Second knuckle 9 can be rotated by 90 ° around the axis of connecting shaft 8, and original can be voluntarily returned in the presence of Double-layer torsion spring 6
Position.Using light-conducting arm of the torsion spring as back-moving spring, the steering force of load moment and Double-layer torsion spring 6 in the range of operating angle
Square reaches indifferent equilibrium state, and homing action is slow, soft, reduces distortion power of the back-moving spring to the first thang-kng pipe 10, and
And operation flexibly, reset it is accurate, solve it is existing swift and violent using the light-conducting arm homing action of single torsion spring, the problem of being easily damaged,
It is beneficial to the service life for extending the light-conducting arm.
The output end of second knuckle 9 is threadedly coupled with the input of the first thang-kng pipe 10.First thang-kng pipe 10 and second
The 3rd knuckle 12 and the 4th knuckle 13, output end and the 3rd knuckle of the first thang-kng pipe 10 are provided between thang-kng pipe 14
12 input is connected by bearing, and the 3rd knuckle 12 can be around 360 ° of the axial-rotation of the first thang-kng pipe 10.First thang-kng pipe
Position on 10 outer wall close to the 3rd knuckle 12 is threaded with the first joint 11.The output end of 3rd knuckle 12 and the
The input of four knuckles 13 is connected by bearing, and the 4th knuckle 13 can be around the output end axial-rotation of the 3rd knuckle 12
360°。
The output end of 4th knuckle 13 is threadedly coupled with the input of the second thang-kng pipe 14, the outer wall of the second thang-kng pipe 14
The upper position close to the 4th knuckle 13 is threaded with the second joint 15.The output end of second thang-kng pipe 14 and the 3rd joint 16
One end connection, the other end of the 3rd joint 16 is connected with the input of the 5th knuckle 17 by bearing, the 5th knuckle 17
Output end be connected with the input of the 6th knuckle 18 by bearing, the output end of the 6th knuckle 18 and the 7th knuckle 19
Input connected by bearing, the output end of the 7th knuckle 19 is connected with the input of the 4th joint 20 by bearing,
The output end of four joints 20 is threadedly coupled with going out shaven head 21.5th knuckle 17, the 6th knuckle 18, the 7th knuckle 19 and
Four joints 20 can be around 360 ° of the axial-rotation of its input.
Go out in shaven head 21 and be provided with condenser.In use, light beam is injected from guide-lighting arm seat 1, by anti-in each knuckle
Penetrate mirror 402 and reflect conduction successively, most projected afterwards after the condenser optically focused in light extraction first 21, operation is flexible.This goes out shaven head 21 can
For hand tool, vibration mirror scanning head or secret head, hand has for being cut, and such as dispels freckle, flat wart；Vibration mirror scanning head is used for
Beauty, nti-freckle are carried out in a manner of scanning；Secret head is used to treat gynecological disease.
Above-mentioned the first thang-kng pipe 10 and the second thang-kng pipe 14, thickeies relative to the thang-kng pipe outer wall in existing light-conducting arm
1.2mm, it is more rigid, flexural deformation can be prevented, ensure that laser beam and aiming light are coaxial, normally export energy, drop significantly
Low maintenance cost.
Light-conducting arm of the present utility model, easy for installation, quick, operation is flexible, and it is soft, accurate to reset, and maintenance rate is low, safeguards
Cost is low, service life length.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall in the scope of protection of the utility model.
Claims (10)
1. a kind of knuckle with speculum, including body, the body include axial line it is mutually perpendicular enter light section and light extraction
Section, the outer corner of the body are provided with through hole, and the through hole is provided with eyeglass seat, is provided with the inside of the eyeglass seat
Speculum, it is characterised in that the eyeglass seat is circumferentially provided with more than two positioning holes and more than two adjustment holes, institute
State positioning hole be used for insert the bolt that is fixedly connected with the body, the adjustment hole inwall is provided with internal thread, the internal thread
Coordinate with jackscrew, and the end of the jackscrew pushes against the body.
2. the knuckle according to claim 1 with speculum, it is characterised in that the outer corner of the body is provided with
Groove, the through hole are opened on the bottom surface of the groove, and the eyeglass seat is embedded in the groove.
3. the knuckle according to claim 2 with speculum, it is characterised in that be provided with and turn on the outside of the eyeglass seat
Covered to section.
4. according to the knuckle with speculum described in claim any one of 1-3, it is characterised in that the positioning hole and regulation
Hole is uniformly distributed along the circumference of the eyeglass seat respectively, and the positioning hole and adjustment hole are arranged at intervals.
5. the knuckle according to claim 4 with speculum, it is characterised in that the quantity of the positioning hole and adjustment hole
It it is 3, the central angle of one of the positioning hole and adjacent adjustment hole is 15 ° -60 °.
6. a kind of light-conducting arm, including set gradually guide-lighting arm seat, the first thang-kng pipe, the second thang-kng pipe and go out shaven head, its feature
It is, the guide-lighting arm seat, the first thang-kng pipe, the second thang-kng pipe and goes out between shaven head to pass sequentially through any one of claim 1-5
The described connection of the knuckle with speculum.
7. light-conducting arm according to claim 6, it is characterised in that be provided between the guide-lighting arm seat and the first thang-kng pipe
First knuckle and the second knuckle, first knuckle and the second knuckle respectively with guide-lighting arm seat and the first thang-kng Guan Lian
Connect, first knuckle is connected with second knuckle by bearing, between first knuckle and the second knuckle
Double-layer torsion spring is additionally provided with, the Double-layer torsion spring is used to make second knuckle slowly reset after rotating.
8. light-conducting arm according to claim 6, it is characterised in that be provided with joint between the guide-lighting arm seat and knuckle
Axle, the top of the joint shaft are connected with the knuckle by bearing, and locking nut is socketed with outside the joint shaft and is led to
The locking nut is crossed to be fastenedly connected with the guide-lighting arm seat.
9. light-conducting arm according to claim 8, it is characterised in that wing plate is provided with the outer wall of the joint shaft, it is described
The top of guide-lighting arm seat is provided with the neck corresponding with the wing plate, and the depth of the neck is less than the thickness of the wing plate,
The bottom of the joint shaft is plugged in the guide-lighting arm seat and the wing plate is connected in the neck, the locking nut
Inwall on be provided with pressing plate, the pressing plate is crimped on the wing plate.
10. according to the light-conducting arm described in claim any one of 6-9, it is characterised in that it is described go out shaven head for hand tool, vibration mirror scanning
Head or secret head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531187.7U CN206818958U (en) | 2017-05-15 | 2017-05-15 | A kind of knuckle with speculum and the light-conducting arm including the knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531187.7U CN206818958U (en) | 2017-05-15 | 2017-05-15 | A kind of knuckle with speculum and the light-conducting arm including the knuckle |
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| Publication Number | Publication Date |
|---|---|
| CN206818958U true CN206818958U (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720531187.7U Active CN206818958U (en) | 2017-05-15 | 2017-05-15 | A kind of knuckle with speculum and the light-conducting arm including the knuckle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057961A (en) * | 2018-01-19 | 2018-05-22 | 广州锐速智能科技股份有限公司 | A kind of non-metallic laser cutting leaded light arm assembly and laser cutting machine |
| CN108994454A (en) * | 2018-09-06 | 2018-12-14 | 武汉市春天光电科技有限公司 | Light guide arm |
| CN109953825A (en) * | 2019-03-26 | 2019-07-02 | 武汉市海沁医疗科技有限公司 | A kind of picosecond laser physiotherapy equipment |
| CN113703118A (en) * | 2021-08-04 | 2021-11-26 | 深圳市普达镭射科技有限公司 | Light guide steering joint and light guide device |
| CN119689712A (en) * | 2025-02-24 | 2025-03-25 | 端粒美(绍兴)激光科技有限公司 | Laser scanning device with rear vibrating mirror, using method and beauty treatment therapeutic instrument |
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2017
- 2017-05-15 CN CN201720531187.7U patent/CN206818958U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057961A (en) * | 2018-01-19 | 2018-05-22 | 广州锐速智能科技股份有限公司 | A kind of non-metallic laser cutting leaded light arm assembly and laser cutting machine |
| CN108057961B (en) * | 2018-01-19 | 2024-03-15 | 广州锐速智能科技股份有限公司 | Nonmetal laser cutting light guide arm device and laser cutting machine |
| CN108994454A (en) * | 2018-09-06 | 2018-12-14 | 武汉市春天光电科技有限公司 | Light guide arm |
| CN108994454B (en) * | 2018-09-06 | 2024-01-26 | 武汉市春天光电科技有限公司 | Light guide arm |
| CN109953825A (en) * | 2019-03-26 | 2019-07-02 | 武汉市海沁医疗科技有限公司 | A kind of picosecond laser physiotherapy equipment |
| CN113703118A (en) * | 2021-08-04 | 2021-11-26 | 深圳市普达镭射科技有限公司 | Light guide steering joint and light guide device |
| CN119689712A (en) * | 2025-02-24 | 2025-03-25 | 端粒美(绍兴)激光科技有限公司 | Laser scanning device with rear vibrating mirror, using method and beauty treatment therapeutic instrument |
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