CN110308535A - A kind of laser radical occlusion device - Google Patents
A kind of laser radical occlusion device Download PDFInfo
- Publication number
- CN110308535A CN110308535A CN201910650400.XA CN201910650400A CN110308535A CN 110308535 A CN110308535 A CN 110308535A CN 201910650400 A CN201910650400 A CN 201910650400A CN 110308535 A CN110308535 A CN 110308535A
- Authority
- CN
- China
- Prior art keywords
- laser
- revolving part
- occlusion device
- radical occlusion
- shading baffle
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- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
This application discloses a kind of laser radical occlusion devices, including bracket, revolving part and shading baffle；The bracket includes pedestal and tower-like supporting element；The revolving part is fixedly connected on the tower-like supporting element, and the revolving part has revolvable flange；The shading baffle is fixedly connected on the flange, can be rotated by revolving part drive, change location status；The shading baffle is surface treated metal plate, for stopping the propagation of laser.The application is by being arranged rotatable shading baffle, making the on-off of laser via can be realized by rotating the shading baffle, compared with the prior art in light barrier is arranged by disassembly screw, improve conventional efficient, the revolving part can be manual operation rotation, be also possible to numerical control；In addition, the application greatly reduces the space hold of the laser radical occlusion device, other optical elements of surrounding is facilitated to be laid out also by the way that the shape of the bracket is defined as the pedestal and the tower-like supporting element.
Description
Technical field
This application involves laser fields, more particularly to a kind of laser radical occlusion device.
Background technique
In Laser Experiments, laser is needed by many lens groups, and since lens belong to precision instrument, debugging is difficult, and thoroughly
Microscope group the space occupied is very big, and people is difficult continually to be adjusted lens.But Laser Experiments need frequent on-off optical path, and
Lens itself can not on-off optical path often need manually to be bolted on light barrier so if need to block laser
In vibration-damped table (Laser Experiments lens group is all mounted in vibration-damped table), light barrier is generally bulky, and laser beam is general
Small part area on light barrier is only occupied, this has also resulted in the waste of big quantity space, and then limits barn door
The setting of neighbouring lens group, makes troubles to experiment；In addition, if needing multiple light passing road, then people is needed to go to unload bolt, gear
Tabula rasa is removed, and the efficiency of experiment is substantially reduced.
Therefore, a kind of diminution light barrier occupied space is found, while facilitating the method for change optical path occlusion state, is ability
Field technique personnel's urgent problem to be solved.
Apply for content
The purpose of the application is to provide a kind of laser radical occlusion device, occupies sky to solve laser radical occlusion device in the prior art
Between it is excessive, change laser occlusion state operating difficulties the problem of.
In order to solve the above technical problems, the application provides a kind of laser radical occlusion device, including bracket, revolving part and shading gear
Plate；
The bracket includes pedestal and tower-like supporting element；
The revolving part is fixedly connected on the tower-like supporting element, and the revolving part has revolvable flange；
The shading baffle is fixedly connected on the flange, can be rotated by revolving part drive, change position
State；
The shading baffle is surface treated metal plate, for stopping the propagation of laser.
Optionally, in the laser radical occlusion device, the revolving part is steering engine.
Optionally, in the laser radical occlusion device, the steering engine is the steering engine by NI motion control card control.
Optionally, in the laser radical occlusion device, the NI motion control card is that the NI controlled by LabView is moved
Control card.
Optionally, in the laser radical occlusion device, the bracket base has through-hole, and the threaded portion of bolt can pass through
The through-hole, the bracket can be fixed by tightening the bolt.
Optionally, in the laser radical occlusion device, the through-hole is strip through-hole, and the bolt that do not tighten can be along institute
It is mobile to state strip through-hole.
Optionally, in the laser radical occlusion device, the revolving part is fixed on the tower-like support by self-tapping screw
On part.
Optionally, in the laser radical occlusion device, the shading baffle gluing is on the flange.
Optionally, in the laser radical occlusion device, the shading baffle is rectangle baffle.
Optionally, in the laser radical occlusion device, the range of the side length of the shading baffle is 1 centimetre to 10 centimetres,
Including endpoint value.
Laser radical occlusion device provided herein, including bracket, revolving part and shading baffle；The bracket includes pedestal
With tower-like supporting element；The revolving part is fixedly connected on the tower-like supporting element, and the revolving part has revolvable flange；Institute
It states shading baffle and is fixedly connected on the flange, can be rotated by revolving part drive, change location status；The screening
Baffle plate is surface treated metal plate, for stopping the propagation of laser.The application is by being arranged rotatable shading gear
Plate realize the on-off of laser via can by rotating the shading baffle, compared with the prior art in set by disassembly screw
Light barrier is set, operation is greatly facilitated, saves experimental period, improves conventional efficient, the revolving part can be artificial behaviour
What work rotated, it is also possible to numerical control；In addition, the application also by by the shape of the bracket be defined as the pedestal with it is described
Tower-like supporting element greatly reduces the space hold of the laser radical occlusion device, other optical elements of surrounding is facilitated to be laid out, also
Have, the on-off of optical path can be realized by the shading baffle of fritter by the application, compared with the prior art used in whole face
Bulk shutter, has saved cost, improves the stock utilization of the shading baffle.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present application or the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this Shen
Some embodiments please for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of laser radical occlusion device provided by the present application；
Fig. 2 is the structural schematic diagram of the steering engine of another specific embodiment of laser radical occlusion device provided by the present application；
Fig. 3 is the structural schematic diagram of another specific embodiment of laser radical occlusion device provided by the present application；
Fig. 4 is the schematic top plan view of another specific embodiment of laser radical occlusion device provided by the present application；
Fig. 5 is the structural schematic diagram of the bracket of another specific embodiment of laser radical occlusion device provided by the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, with reference to the accompanying drawings and detailed description
The application is described in further detail.Obviously, described embodiments are only a part of embodiments of the present application, rather than
Whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall in the protection scope of this application.
The core of the application is to provide a kind of laser radical occlusion device, a kind of structural schematic diagram of specific embodiment such as figure
Shown in 1, it is called specific embodiment one, including bracket 100, revolving part 200 and shading baffle 300；
The bracket 100 includes pedestal 101 and tower-like supporting element 102；
The revolving part 200 is fixedly connected on the tower-like supporting element 102, and the revolving part 200 has revolvable convex
Edge；
The shading baffle 300 is fixedly connected on the flange, can be rotated, be changed by the revolving part 200 drive
Become location status；
The shading baffle 300 is surface treated metal plate, for stopping the propagation of laser.
Particularly, the revolving part 200 is fixed on the tower-like supporting element 102 by self-tapping screw.
In addition, 300 gluing of shading baffle is on the flange.Gluing can simplify company while guaranteeing bonding strength
Step is connect, production efficiency is improved.The baffle can be rectangular baffle, circular baffle plate or diamond shape baffle.Further, the screening
Baffle plate 300 is rectangle baffle.Rectangle baffle is easy to process, certainly can also be according to different actual needs to the shading baffle
300 shape, which is made, to be changed.
It should be noted that the range of the side length of the shading baffle 300 is 1 centimetre to 10 centimetres, including endpoint value, such as
Any of 1.0 centimetres, 6.3 centimetres or 10.0 centimetres.Above parameter range be obtained by theoretical calculation and experiment it is best
As a result, can improve according to the actual situation certainly.
Laser radical occlusion device provided herein, including bracket 100, revolving part 200 and shading baffle 300；The branch
Frame 100 includes pedestal 101 and tower-like supporting element 102；The revolving part 200 is fixedly connected on the tower-like supporting element 102, described
Revolving part 200 has revolvable flange；The shading baffle 300 is fixedly connected on the flange, can pass through the revolving part
200 drives are rotated, and location status is changed；The shading baffle 300 is surface treated metal plate, is swashed for stopping
The propagation of light.The application makes the on-off of laser via can be by rotating the shading by the way that rotatable shading baffle 300 is arranged
Baffle 300 realize, compared with the prior art in by disassembly screw be arranged light barrier, greatly facilitate operation, save experiment
Time, conventional efficient is improved, the revolving part 200 can be manual operation rotation, be also possible to numerical control；In addition, this
Application also by the way that the shape of the bracket 100 is defined as the pedestal 101 and the tower-like supporting element 102, greatly reduces
The space hold of the laser radical occlusion device facilitates other optical elements of surrounding to be laid out, in addition, the institute that the application passes through fritter
Stating shading baffle 300 can be realized the on-off of optical path, compared with the prior art used in whole face bulk shutter, saved at
This, improves the stock utilization of the shading baffle 300.
On the basis of specific embodiment one, further the revolving part 200 is limited, obtains specific embodiment
Two, the concrete structure schematic diagram of revolving part 200 is as shown in Fig. 2, include bracket 100, revolving part 200 and shading baffle 300；
The bracket 100 includes pedestal 101 and tower-like supporting element 102；
The revolving part 200 is fixedly connected on the tower-like supporting element 102, and the revolving part 200 has revolvable convex
Edge；
The shading baffle 300 is fixedly connected on the flange, can be rotated, be changed by the revolving part 200 drive
Become location status；
The shading baffle 300 is surface treated metal plate, for stopping the propagation of laser；
The revolving part 200 is steering engine.
Present embodiment and above-mentioned specific embodiment the difference is that, defined in present embodiment
The revolving part 200 is steering engine, remaining structure is identical as above-mentioned specific embodiment, not reinflated herein to repeat.
Further, the steering engine is the steering engine by NI motion control card control.By changing the NI sports cards
On I/O port output level, and output signal is passed into single-chip microcontroller to control the steering engine and be rotated, finally
Realize the position change of the shading baffle 300, the NI motion control card structure is simple, and route is set up conveniently.
The NI motion control card is the NI motion control card controlled by LabView.LabView analog itself one
The function of dividing hardware, can be further simplified circuit, in addition, LabView can build circuit by patterned mode, substantially reduce
The difficulty of design circuit, facilitates staff to operate, and improves conventional efficient.
In present embodiment, the revolving part 200 is limited to steering engine, the steering engine is to lead to electrically driven (operated) revolving part
200, the position of the shading baffle 300 can accurately be controlled, compensate for the problem that manually control accuracy is not high,
In addition, avoiding influences experimental result to the touching of the mistake of surrounding optical element when manually rotating 300 position of shading baffle,
In addition, rotating the shading baffle 300 by the steering engine saves the time compared to manually rotating, further promoted
Conventional efficient.
On the basis of specific embodiment two, further the bracket 100 is limited, obtains specific embodiment
Three, concrete structure schematic diagram is as shown in figure 3, include bracket 100, revolving part 200 and shading baffle 300；
The bracket 100 includes pedestal 101 and tower-like supporting element 102；
The revolving part 200 is fixedly connected on the tower-like supporting element 102, and the revolving part 200 has revolvable convex
Edge；
The shading baffle 300 is fixedly connected on the flange, can be rotated, be changed by the revolving part 200 drive
Become location status；
The shading baffle 300 is surface treated metal plate, for stopping the propagation of laser；
The revolving part 200 is steering engine；
100 pedestal 101 of bracket has through-hole, and the threaded portion of bolt can tighten the bolt by the through-hole
The bracket 100 can be fixed.
Present embodiment and above-mentioned specific embodiment the difference is that, defined in present embodiment
The fixed form of the bracket 100 and structure with through-hole, remaining structure is identical as above-mentioned specific embodiment, herein not
It is reinflated to repeat.
Further, the through-hole is strip through-hole, and the bolt that do not tighten can be moved along the strip through-hole.Institute
Stating bolt can move left and right along the through-hole of strip, be tightened again until finding suitable position to laser radical occlusion device progress
It is fixed.Since the specification of vibration-damped table is different, the spacing of the screw hole for stationary optics may also be different, using above-mentioned item
Shape through-hole can make the laser radical occlusion device under the premise of not demounting bolt, and more ones degree of freedom are (along the strip through-hole
Extending direction) mobility, greatly increase the scope of application of the laser radical occlusion device, while increasing the laser and blocking
Flexibility when device is installed.
Fig. 4 is a kind of top view of specific embodiment of provided laser radical occlusion device, as shown in the figure, pedestal
101 be a hollow strip, and screw can move left and right in long strip through hole, and Fig. 5 is the vertical of the bracket 100 of the specific embodiment
Body figure.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
It should be noted that in the present specification, relational terms such as first and second and the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Laser radical occlusion device provided herein is described in detail above.Specific case pair used herein
The principle and embodiment of the application is expounded, the present processes that the above embodiments are only used to help understand
And its core concept.It should be pointed out that for those skilled in the art, before not departing from the application principle
Put, can also to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the guarantor of the claim of this application
It protects in range.
Claims (10)
1. a kind of laser radical occlusion device, which is characterized in that including bracket, revolving part and shading baffle；
The bracket includes pedestal and tower-like supporting element；
The revolving part is fixedly connected on the tower-like supporting element, and the revolving part has revolvable flange；
The shading baffle is fixedly connected on the flange, can be rotated by revolving part drive, change location status；
The shading baffle is surface treated metal plate, for stopping the propagation of laser.
2. laser radical occlusion device as described in claim 1, which is characterized in that the revolving part is steering engine.
3. laser radical occlusion device as claimed in claim 2, which is characterized in that the steering engine is to pass through NI motion control card control
Steering engine.
4. laser radical occlusion device as claimed in claim 3, which is characterized in that the NI motion control card is to pass through LabView
The NI motion control card of control.
5. laser radical occlusion device as described in claim 1, which is characterized in that the bracket base has through-hole, the spiral shell of bolt
Line part can be by the through-hole, and the bracket can be fixed by tightening the bolt.
6. laser radical occlusion device as claimed in claim 5, which is characterized in that the through-hole is strip through-hole, the institute that do not tighten
Stating bolt can move along the strip through-hole.
7. laser radical occlusion device as described in claim 1, which is characterized in that the revolving part is fixed on institute by self-tapping screw
It states on tower-like supporting element.
8. laser radical occlusion device as described in claim 1, which is characterized in that the shading baffle gluing is on the flange.
9. laser radical occlusion device as claimed in any one of claims 1 to 8, which is characterized in that the shading baffle is rectangle gear
Plate.
10. laser radical occlusion device as claimed in claim 9, which is characterized in that the range of the side length of the shading baffle is 1 li
Rice is to 10 centimetres, including endpoint value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650400.XA CN110308535A (en) | 2019-07-18 | 2019-07-18 | A kind of laser radical occlusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650400.XA CN110308535A (en) | 2019-07-18 | 2019-07-18 | A kind of laser radical occlusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110308535A true CN110308535A (en) | 2019-10-08 |
Family
ID=68080400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910650400.XA Pending CN110308535A (en) | 2019-07-18 | 2019-07-18 | A kind of laser radical occlusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110308535A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630878Y (en) * | 2003-06-24 | 2004-08-04 | 林胜 | Pickup-light source integrating machine |
| CN101387749A (en) * | 2007-09-13 | 2009-03-18 | 张立国 | High speed response laser shutter |
| CN105575042A (en) * | 2015-12-28 | 2016-05-11 | 汕头市胜霏尔环境科技有限公司 | Intelligent protecting device of fixed installation type exhaust remote-measuring device and setting method |
-
2019
- 2019-07-18 CN CN201910650400.XA patent/CN110308535A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630878Y (en) * | 2003-06-24 | 2004-08-04 | 林胜 | Pickup-light source integrating machine |
| CN101387749A (en) * | 2007-09-13 | 2009-03-18 | 张立国 | High speed response laser shutter |
| CN105575042A (en) * | 2015-12-28 | 2016-05-11 | 汕头市胜霏尔环境科技有限公司 | Intelligent protecting device of fixed installation type exhaust remote-measuring device and setting method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |
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| RJ01 | Rejection of invention patent application after publication |