CN104993368B - A kind of femto-second laser dial type goes out photoswitch - Google Patents
A kind of femto-second laser dial type goes out photoswitch Download PDFInfo
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- CN104993368B CN104993368B CN201510432277.6A CN201510432277A CN104993368B CN 104993368 B CN104993368 B CN 104993368B CN 201510432277 A CN201510432277 A CN 201510432277A CN 104993368 B CN104993368 B CN 104993368B
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- handle
- stir
- cover plate
- fixing hole
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Abstract
The invention discloses a kind of femto-second laser dial type to go out photoswitch.Including cover plate 1, cover plate 1 is fixed on femto-second laser housing by screw 3, and on the top of cover plate 1, handle 2 is stirred in setting, arc stirs groove 9, and bottom sets light hole 8, is provided with behind cover plate 1 and is stirred anti-dazzling screen 5；Stir handle 2 and stir groove 9 through arc, stir anti-dazzling screen 5 be provided with stir handle fixing hole 10, ball spring fixing hole 11, sliding piece fixing hole 12；Anti-dazzling screen 5 is stirred to be fixed on cover plate 1 by nut 7 through sliding piece fixing hole 12；Stir handle 2 and be connected with stirring anti-dazzling screen 5 through stirring handle fixing hole 10；Ball spring pin 6 is fixed with ball spring fixing hole 11；Stir the tail end connection extension spring 4 of handle 2.Can be effectively ensured output laser state stability, can under most of conventional environments normal work, industrial Precision Machining, scientific research, health care, military affairs, daily life, laser technology research and development be widely used.
Description
Technical field
The present invention relates to laser free space output light switch, and in particular to a kind of femto-second laser dial type goes out
Photoswitch.
Background technology
Two-photon polymerized as femto-second laser is in microfabrication, ultrafast process research, be concerned with control, nonlinear optics,
Super continuous spectrums light excites, multi-photon bioluminescence, light comb, the extensive use in the field such as optics frequency marking, to realize femto-second laser
Light extraction is frequently switched in free space light extraction high intensity.Current international femto-second laser is all in free space output light
Using left and right and formula switch is slided up and down, the domestic femto-second laser being currently known is existing typically using the formula that horizontally slips
Femto-second laser light extraction device appearance is all designed using square or rectangular.
The defects of existing femto-second laser slipping switch is present has：(1) it is not in place all easily to there is slip for slidingtype light extraction
Phenomenon, sliding mode is unstable, and light exit state is not easy to position, it is impossible to determine light-emitting window standard-sized sheet or closure, it is necessary to check
It can determine that the presence or absence of light output；(2) the output light state of slidingtype light extraction and closure state position can not be fixed, in extraneous factor
Under the influence of easily loosen；(3) light extraction switch designs are not compact, reliability is low, can not be by high intensity frequent operation.
The content of the invention
The purpose of the present invention is to go out deficiency existing for photoswitch for existing slidingtype, there is provided one kind installation is simple, durable,
And the femto-second laser dial type that requirement can bear high intensity frequent operation goes out photoswitch.
The present invention technical solution be：A kind of femto-second laser dial type goes out photoswitch, including cover plate, deck design
Into circle, circular cover is fixed by screws on femto-second laser housing, is set on the top of cover plate and is stirred handle, arc is dialled
Dynamic groove, bottom set light hole, are provided with behind cover plate and stir anti-dazzling screen；Stir handle and stir groove through arc, stir screening
Mating plate is provided with and stirs handle fixing hole, ball spring fixing hole, sliding piece fixing hole；Anti-dazzling screen is stirred to fix through sliding piece
Hole is fixed on the cover board by nut；Stir handle and be connected with stirring anti-dazzling screen through stirring handle fixing hole；Ball spring is consolidated
Determine to be fixed with ball spring pin on hole；Stir the tail end connection extension spring of handle.
The handle of stirring is taper, and the top for stirring handle is block, and centre is to grab line handle, and bottom is screw thread, spiral shell
The bottom of line is provided with extension spring fixed notch, and extension spring is fixed on by extension spring fixed notch and stirred on handle, and block is located at cover plate
Above, line handle is grabbed, screw thread is located at behind cover plate.
The anti-dazzling screen of stirring is spoon shape, stir handle fixing hole, ball spring fixing hole, sliding piece fixing hole on to
Under be successively set on top kettleholder position；Bottom spoon body position is in the Position Design camber breach close to light hole.
Behind the cover plate, arc stir below groove setting ball spring finger setting notch.
Ball in the ball spring pin is set in ball spring finger setting notch.
The both ends that the arc stirs groove are provided with light output switch mark.
The beneficial effects of the invention are as follows：The present invention is that the dial type for aiming at femto-second laser design goes out photoswitch, can be effective
Ensure output laser state stability, can under most of conventional environments normal work, in industrial Precision Machining, scientific research, doctor
Treatment health, military affairs, daily life, laser technology research and development are widely used.
Brief description of the drawings
Fig. 1 is that femto-second laser dial type goes out photoswitch front view.
Fig. 2 is that femto-second laser dial type goes out photoswitch rearview.
Fig. 3 is the structure chart of glistening light of waves anti-dazzling screen in Fig. 2.
Fig. 4 is the structure chart that handle is stirred in Fig. 1.
Fig. 5 is ball spring finger setting explanation figure in Fig. 2.
Fig. 6 is the location drawing of ball spring finger setting notch on the cover board
In figure：1. cover plate；2. stir handle；3. screw；4. extension spring；5. stir anti-dazzling screen；6. ball spring pin；7. spiral shell
It is female；8. light hole；9. arc stirs groove；10. stir handle fixing hole；11. ball spring fixing hole；12. sliding piece fixing hole；
13. arc notch；14. block；15. grab line handle；16. screw thread；17. extension spring fixed notch；18. ball spring finger setting groove
Mouthful.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of femto-second laser dial type goes out photoswitch, including cover plate 1, and cover plate 1 is circular, circle
Cover plate 1 is fixed on femto-second laser housing by screw 3, and on the top of cover plate 1, handle 2 is stirred in setting, arc stirs groove 9,
Bottom sets light hole 8, is provided with behind cover plate 1 and stirs anti-dazzling screen 5；Stir handle 2 and stir groove 9 through arc, stir screening
Mating plate 5 is provided with and stirs handle fixing hole 10, ball spring fixing hole 11, sliding piece fixing hole 12；Stir anti-dazzling screen 5 through dial
Moving plate fixing hole 12 is fixed on cover plate 1 by nut 7；Stir handle 2 and handle fixing hole 10 and stir anti-dazzling screen 5 through stirring
Connection；Ball spring pin 6 is fixed with ball spring fixing hole 11；Stir the tail end connection extension spring 4 of handle 2；Circular lid in Fig. 1
" CLOSE " is designed with plate 1, " OPEN " sign.
As shown in figure 3, it is spoon shape to stir anti-dazzling screen 5, handle fixing hole 10, ball spring fixing hole 11, sliding piece are stirred
Fixing hole 12 is successively set on top kettleholder position from top to bottom；Bottom spoon body position close to light hole 8 Position Design into
Arc notch 13.Configuration design of the anti-dazzling screen 5 using spoon shape is stirred, close to the position of light hole 8 setting using arc notch 13
Meter, can not only be completely secured light extraction demand, also denote the position of light hole 8.
As shown in figure 4, it is taper to stir handle 2, the top for stirring handle 2 is block 14, and centre is to grab line handle 15, bottom
Portion is screw thread 16, and the bottom of screw thread 16 is provided with extension spring fixed notch 17, and extension spring 4 is fixed on by extension spring fixed notch 17 and stirs hand
On handle 2, block 14 is located at before cover plate 1, grabs line handle 15, screw thread 16 is located at behind cover plate 1.
The conical design of the use of handle 2 is stirred, facilitates operator to use；The block 14 for stirring the top of handle 2 is red, is given
Operator is with warning function；The line handle 15 of grabbing of medium design has hand to grab line, facilitates operator to use；Stir the design of handle bottom
There is the fixed notch 17 of extension spring 4, entirely stir handle 2 with stirring anti-dazzling screen 5 with being threadedly coupled.
Fig. 5, Fig. 6 are the explanations of ball spring pin 6, behind cover plate 1, arc stir below groove 9 setting ball bullet
Spring finger setting notch 18；Ball on ball spring pin 6 is set in ball spring finger setting notch 18.
Ball spring finger setting explanation：
(1) when operator stirs handle 2 clockwise, the anti-dazzling screen 5 of stirring being connected with stirring handle 2 follows rotation；
(2) it is fixed on the ball spring pin 6 stirred on anti-dazzling screen 5 while rotates, the ball on ball spring pin 6 is in ball
Slided in spring catch locating notch 18, locating notch is designed using arc-shaped transition, enables ball spring pin 6 fast default in notch
Position.
(3) when operator stirs handle 2 counterclockwise, in the presence of extension spring 4, quick pull stirs the return of anti-dazzling screen 5,
Ball spring pin 6 playbacks simultaneously.
(4) ball spring finger setting notch 18 is designed to middle height, and both ends are low, enable ball spring pin 6 fast at both ends
Positioning, so as to ensure to stir the unique of the position of anti-dazzling screen 5.
Advantages of the present invention is as follows：
(1) femto-second laser dial type of the present invention is gone out photoswitch and designed using dial type, fast response time, by the side of stirring
Just the opening and closing of light-emitting window are fast realized.
(2) present invention uses fast positioning mode, can realize that output state accurately positions with convenient and swift, in the absence of half
Open hemizygous condition.
(3) because the present invention is using ball spring finger setting, femto-second laser dial type is gone out photoswitch and hold
Operated repeatedly by high intensity.
(4) femto-second laser dial type of the present invention, which goes out in photoswitch circular cover, is designed with " CLOSE ", " OPEN " sign,
When user operates, the output of light is easily known, save the time for checking light extraction whether there is.
(5) femto-second laser dial type light extraction switch geometry of the present invention uses circular design, and novel appearance is compact to design,
Reliability is high.
Claims (5)
1. a kind of femto-second laser dial type goes out photoswitch, including cover plate (1), cover plate (1) is fixed on femtosecond by screw (3) and swashed
On light device housing, it is characterised in that on the top of cover plate (1), handle (2) is stirred in setting, arc stirs groove (9), and bottom is set out
Unthreaded hole (8), it is provided with behind cover plate (1) and stirs anti-dazzling screen (5)；Stir handle (2) and stir groove (9) through arc, stir screening
Mating plate (5) is provided with and stirs handle fixing hole (10), ball spring fixing hole (11), sliding piece fixing hole (12)；Stir shading
Piece (5) is fixed on cover plate (1) through sliding piece fixing hole (12) by nut (7)；Stir handle (2) and consolidate through stirring handle
Determine hole (10) and be connected with stirring anti-dazzling screen (5)；Ball spring pin (6) is fixed with ball spring fixing hole (11)；Stir handle
(2) tail end connection extension spring (4)；Behind cover plate (1), arc stir below groove (9) setting ball spring finger setting notch
(18), ball spring finger setting notch (18) is designed to middle high that both ends are low；Ball on ball spring pin (6) is set in ball
In spring catch locating notch (18).
2. a kind of femto-second laser dial type according to claim 1 goes out photoswitch, it is characterised in that stirring handle (2) is
Taper, the top for stirring handle (2) are block (14), and centre is to grab line handle (15), and bottom is screw thread (16), screw thread (16)
Bottom is provided with extension spring fixed notch (17), and extension spring (4) is fixed on by extension spring fixed notch (17) and stirred on handle (2), block
(14) before cover plate (1), line handle (15) is grabbed, screw thread (16) is located at behind cover plate (1).
3. a kind of femto-second laser dial type according to claim 1 goes out photoswitch, it is characterised in that stirs anti-dazzling screen (5)
For spoon shape, stir handle fixing hole (10), ball spring fixing hole (11), sliding piece fixing hole (12) and set gradually from top to bottom
At top kettleholder position；Bottom spoon body position is in the Position Design camber breach (13) close to light hole (8).
4. a kind of femto-second laser dial type according to claim 1 goes out photoswitch, it is characterised in that cover plate (1) is circle
Shape.
5. a kind of femto-second laser dial type according to claim 1 goes out photoswitch, it is characterised in that arc stirs groove (9)
Both ends be provided with light output switch mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432277.6A CN104993368B (en) | 2015-07-21 | 2015-07-21 | A kind of femto-second laser dial type goes out photoswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432277.6A CN104993368B (en) | 2015-07-21 | 2015-07-21 | A kind of femto-second laser dial type goes out photoswitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993368A CN104993368A (en) | 2015-10-21 |
| CN104993368B true CN104993368B (en) | 2018-01-09 |
Family
ID=54305143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510432277.6A Active CN104993368B (en) | 2015-07-21 | 2015-07-21 | A kind of femto-second laser dial type goes out photoswitch |
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| Country | Link |
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| CN (1) | CN104993368B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0327502B1 (en) * | 1988-02-05 | 1993-06-23 | ABBPATENT GmbH | Switch latch of a fitted installation switch |
| CN1077802A (en) * | 1992-04-20 | 1993-10-27 | 佳能株式会社 | Camera with switchable photographic image plane frames |
| CN200959298Y (en) * | 2005-05-12 | 2007-10-10 | 中山市永联电器制品有限公司 | Rotary switch |
| CN101533992A (en) * | 2009-02-24 | 2009-09-16 | 上海大华电器设备有限公司 | Interlocking device of metal-enclosed switchgear grounding switch and cable room door |
| CN201450497U (en) * | 2009-06-25 | 2010-05-05 | 中山市南朗镇创建电子元件厂 | Inductive switch |
| CN102591096A (en) * | 2012-03-23 | 2012-07-18 | 中国兵器工业系统总体部 | Self-locking type shutter device with high impact resistance |
| JP5385073B2 (en) * | 2009-09-29 | 2014-01-08 | 株式会社ミツバ | Automatic switchgear for vehicles |
| CN104734682A (en) * | 2013-12-20 | 2015-06-24 | 西安发威电子科技有限公司 | Switch based on visible light and mechanical sliding |
| CN204885814U (en) * | 2015-07-21 | 2015-12-16 | 湖北捷讯光电有限公司 | Femto second laser ware formula of stirring goes out photoswitch |
-
2015
- 2015-07-21 CN CN201510432277.6A patent/CN104993368B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0327502B1 (en) * | 1988-02-05 | 1993-06-23 | ABBPATENT GmbH | Switch latch of a fitted installation switch |
| CN1077802A (en) * | 1992-04-20 | 1993-10-27 | 佳能株式会社 | Camera with switchable photographic image plane frames |
| CN200959298Y (en) * | 2005-05-12 | 2007-10-10 | 中山市永联电器制品有限公司 | Rotary switch |
| CN101533992A (en) * | 2009-02-24 | 2009-09-16 | 上海大华电器设备有限公司 | Interlocking device of metal-enclosed switchgear grounding switch and cable room door |
| CN201450497U (en) * | 2009-06-25 | 2010-05-05 | 中山市南朗镇创建电子元件厂 | Inductive switch |
| JP5385073B2 (en) * | 2009-09-29 | 2014-01-08 | 株式会社ミツバ | Automatic switchgear for vehicles |
| CN102591096A (en) * | 2012-03-23 | 2012-07-18 | 中国兵器工业系统总体部 | Self-locking type shutter device with high impact resistance |
| CN104734682A (en) * | 2013-12-20 | 2015-06-24 | 西安发威电子科技有限公司 | Switch based on visible light and mechanical sliding |
| CN204885814U (en) * | 2015-07-21 | 2015-12-16 | 湖北捷讯光电有限公司 | Femto second laser ware formula of stirring goes out photoswitch |
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| Publication number | Publication date |
|---|---|
| CN104993368A (en) | 2015-10-21 |
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