CN109200485A - A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot - Google Patents
A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot Download PDFInfo
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- CN109200485A CN109200485A CN201811101068.3A CN201811101068A CN109200485A CN 109200485 A CN109200485 A CN 109200485A CN 201811101068 A CN201811101068 A CN 201811101068A CN 109200485 A CN109200485 A CN 109200485A
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- 230000008450 motivation Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000001467 acupuncture Methods 0.000 description 12
- 239000007943 implant Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 206010028980 Neoplasm Diseases 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1014—Intracavitary radiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/103—Treatment planning systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
- A61N2005/1009—Apparatus for loading seeds into magazines or needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
- A61N2005/1012—Templates or grids for guiding the introduction of sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Beam Processing (AREA)
- Laser Surgery Devices (AREA)
Abstract
The invention belongs to laser aiming technical fields, disclose a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, planar movement mechanism is connected to supporting mechanism by rotating mechanism, supporting mechanism includes fixation kit and limit assembly, the fixation kit is connected with rotating mechanism by limit assembly, the middle part of the limit assembly is raised to fixation kit, the longitudinal section of limit assembly is arc-shaped, the power mechanism drives rotating mechanism to move along limit assembly, planar movement mechanism is set to side of the limit assembly far from fixation kit, planar movement mechanism is connected to rotating mechanism.The present invention is provided with rotating mechanism and can keep angle, so that laser aiming is provided with angle regulating function, while after angular adjustment convenient for users to subsequent processing.
Description
Technical field
The invention belongs to laser aiming technical fields, and in particular to a kind of angle for the coplanar laser aiming irradiation of multiple spot
Offset assembly.
Background technique
Seeds implanted full name is " seeds implantation technology ", is a kind of by inside radioactive source implantation tumour, allows
It is with the treatment means of destroyed tumor.Seeds implanted treatment technology is related to radioactive source, and core is radion.Clinical fortune now
It is a kind of substance for being referred to as I125.For each I125 particle just as a Sunny, the ray of immediate vicinity is most strong,
The damage of normal tissue can be reduced to greatest extent.At the beginning of seeds implanted treatment can trace back to last century.Currently, radioactive particle
Implanted treatment early prostate cancer has become standard care means in countries such as the U.S., its treatment concept also obtains gradually at home
Approve.
Existing seeds implanted device needs laser to guide positioning, but still remains when using laser aiming following
Problem:
1, the angle of laser aiming positioning is difficult to adjust.
2, laser aiming can not be moved in the same plane.
A kind of Novel implant of Chinese invention CN201320410677.3 plants the medicine needle present invention and discloses a plant medicine needle, including
It is made of needle tubing, needle stand, needle core, push rod, five part of vernier.There is a tapered slot (θ=0.06 tan) in needle stand, it can in slot
Match corresponding implant packing tube, syringe or adaptive device；Needle core and push rod can be inserted into needle tubing respectively；Vernier can be consolidated
It is scheduled on outside needle tubing.In use, first needle core is inserted into needle tubing, lesion or linked groups position of the slow inserting needle up to patient；Extraction
Needle core can assemble corresponding equipment in needle stand tail portion as needed, to implement the abstraction of ponding, ascites, the powder charge of implant, or
Person is the injection of liquid medicine；Directly implant can be promoted in needle tubing with push rod out of implant packing tube and complete powder charge, so
It retreats needle tubing on one side afterwards, continues to promote push rod on one side, the et al. Ke of implant can be realized.But due to there is no laser aiming,
So that the angle of insertion is difficult to keep certain.
Summary of the invention
It is an object of that present invention to provide a kind of angle offset devices for the coplanar laser aiming irradiation of multiple spot, pass through change
The equipment of laser aiming, to solve the problems, such as that laser aiming equipment angular adjustment is difficult.Meanwhile by rack-and-pinion, make
The angle offset for obtaining entire laser guide is more convenient, more accurate.
In order to solve the above problems existing in the present technology, the technical scheme adopted by the invention is as follows:
A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including supporting mechanism, planar movement
Mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to supporting mechanism, planar movement machine by rotating mechanism
Structure is connected with laser emitter.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
Further, the limit assembly includes fixed frame, rack gear and sliding rail, and the rack gear and sliding rail pass through fixed frame
It is connected to fixation kit, the longitudinal section of the sliding rail and the longitudinal section of rack gear are arc-shaped, in the middle part and rack gear of sliding rail
To the side protrusion for being equipped with fixation kit, the side of rack gear protrusion is equipped with engaging tooth in portion.
Further, the fixation kit includes fixed plate, link block and fixed block, and the link block is cylindrical body, even
The axis vertical setting of block is connect, the upper end of link block is connected with fixed plate, and the lower end of link block is connected with fixed block.
Further, the fixed frame includes the first fixed frame and the second fixed frame, and second fixed frame is connected to solid
Determine the one end of block far from link block, first fixed frame is connected to side of second fixed frame far from fixed block, and second is fixed
Frame is connected with rack gear, and the first fixed frame is connected with sliding rail.
Further, the rotating mechanism includes connection component, gear and sliding block, and the gear and sliding block are all connected to connect
Connected components, gear are engaged in rack gear, and the sliding block is sticked in sliding rail, and when gear is along racks turn, sliding block is moved along sliding rail
It is dynamic.
Further, the power mechanism is clockwise and anticlockwise motor, and it is remote that the shell of the clockwise and anticlockwise motor is connected to connection frame
Side from fixed block, the output shaft of clockwise and anticlockwise motor pass through connection frame and are connected to gear.
Further, the planar movement mechanism is cross sliding rail, and the cross sliding rail is set to the first fixed frame far from the
The side of two fixed frames, cross sliding rail are connected to connection frame.
Further, the cross sliding rail includes first straight line track and second straight line track, the first straight line track
It is connected to connection frame, the second straight line track is slidably connected to first straight line track by the first sliding block.
Further, the second straight line track slidably connects the second sliding block, institute far from the side of first straight line track
It states the second sliding block and is connected with laser emitter far from the side of second straight line track.
The invention has the benefit that
(1) present invention is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angular adjustment
After, angle can be kept, convenient for users to subsequent processing.
(2) present invention carries out predetermined road by sliding block and sliding rail by setting rack-and-pinion and sliding-rail sliding, laser aiming
The restriction of line, gear and rack gear are that power is transmitted in the rotation of laser aiming, guarantee the rotation precision of laser aiming.
(3) sliding rail and rack gear are made into arc-shaped by the present invention so that laser aiming is in different angle, as far as possible vertically with
Center, convenient for users to subsequent acupuncture treatment.
(4) present invention moves laser emitter in the same plane by setting cross sliding rail, same flat
It can repeatedly have an acupuncture treatment in face.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of internal structure of Fig. 1.
In figure: 1- fixed plate；2- link block；3- connection frame；4- first straight line track；The first sliding shoe of 5-；6- laser hair
Emitter；7- second straight line track；8- rack gear；The first fixed frame of 9-；10- limits sliding rail；11- third sliding block；12- gear；13- is solid
Determine block；The second fixed frame of 14-；The second sliding block of 15-.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further elaborated.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Embodiment 1:
As illustrated in fig. 1 and 2, a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including support
Mechanism, planar movement mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to support machine by rotating mechanism
Structure, planar movement mechanism are connected with laser emitter 6.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
The present invention is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angular adjustment knot
Shu Hou can keep angle, convenient for users to subsequent processing.
Embodiment 2:
As illustrated in fig. 1 and 2, a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including support
Mechanism, planar movement mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to support machine by rotating mechanism
Structure, planar movement mechanism are connected with laser emitter 6.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
The limit assembly includes fixed frame, rack gear 8 and limit sliding rail 10, and the rack gear 8 and limit sliding rail 10 pass through
Fixed frame is connected to fixation kit, and the longitudinal section of the limit sliding rail 10 and the longitudinal section of rack gear 8 are arc-shaped, limits sliding rail
To the side protrusion for being equipped with fixation kit, the side of 8 protrusion of rack gear is equipped with engaging tooth for 10 middle part and the middle part of rack gear 8.
The fixation kit includes fixed plate 1, link block 2 and fixed block 13, and the link block 2 is cylindrical body, link block 2
Axis vertical setting, the upper end of link block 2 is connected with fixed plate 1, and the lower end of link block 2 is connected with fixed block 13.
The fixed frame includes the first fixed frame 9 and the second fixed frame 14, and second fixed frame 14 is connected to fixed block
13 one end far from link block 2, first fixed frame 9 are connected to the second side of the fixed frame 14 far from fixed block 13, and second
Fixed frame 14 is connected with rack gear 8, and the first fixed frame 9 is connected with sliding rail 10.
The rotating mechanism includes connection frame 3, gear 12 and sliding block 11, and the gear 12 and sliding block 11 are all connected to connect
Frame 3, gear 12 are engaged in rack gear 8, and the sliding block 11 is sticked in limit sliding rail 10, when gear 12 is rotated along rack gear 8, sliding block
11 move along limit sliding rail 10.
The present invention is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angular adjustment knot
Shu Hou can keep angle, convenient for users to subsequent processing.
The present invention by setting 12 rack gear 8 of gear and 10 sliding block 11 of sliding rail, laser aiming by sliding block 11 and sliding rail 10 into
The restriction of row projected route, gear 12 and rack gear 8 are that power is transmitted in the rotation of laser emitter 6, guarantee the rotation of laser aiming
Precision.
Embodiment 3:
As illustrated in fig. 1 and 2, a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including support
Mechanism, planar movement mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to support machine by rotating mechanism
Structure, planar movement mechanism are connected with laser emitter 6.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
The limit assembly includes fixed frame, rack gear 8 and limit sliding rail 10, and the rack gear 8 and limit sliding rail 10 pass through
Fixed frame is connected to fixation kit, and the longitudinal section of the limit sliding rail 10 and the longitudinal section of rack gear 8 are arc-shaped, limits sliding rail
To the side protrusion for being equipped with fixation kit, the side of 8 protrusion of rack gear is equipped with engaging tooth for 10 middle part and the middle part of rack gear 8.
The fixation kit includes fixed plate 1, link block 2 and fixed block 13, and the link block 2 is cylindrical body, link block 2
Axis vertical setting, the upper end of link block 2 is connected with fixed plate 1, and the lower end of link block 2 is connected with fixed block 13.
The fixed frame includes the first fixed frame 9 and the second fixed frame 14, and second fixed frame 14 is connected to fixed block
13 one end far from link block 2, first fixed frame 9 are connected to the second side of the fixed frame 14 far from fixed block 13, and second
Fixed frame 14 is connected with rack gear 8, and the first fixed frame 9 is connected with sliding rail 10.
The rotating mechanism includes connection frame 3, gear 12 and sliding block 11, and the gear 12 and sliding block 11 are all connected to connect
Frame 3, gear 12 are engaged in rack gear 8, and the sliding block 11 is sticked in limit sliding rail 10, when gear 12 is rotated along rack gear 8, sliding block
11 move along limit sliding rail 10.
The power mechanism is clockwise and anticlockwise motor, and the shell of the clockwise and anticlockwise motor is connected to connection frame 3 far from fixed block
13 side, the output shaft of clockwise and anticlockwise motor pass through connection frame 3 and are connected to gear 12.
The planar movement mechanism is cross sliding rail, and the cross sliding rail is set to the first fixed frame 9 far from the second fixed frame
14 side, cross sliding rail are connected to connection frame 3.
The cross sliding rail includes first straight line track 4 and second straight line track 7, and the first straight line track 4 is connected to
Connection frame 3, the second straight line track 7 are slidably connected to first straight line track 4 by the first sliding block 5.
The second straight line track 7 slidably connects the second sliding block 14 far from the side of first straight line track 4, and described second
Sliding block 15 is connected with laser emitter 6 far from the side of second straight line track 7.
The present invention is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angular adjustment knot
Shu Hou can keep angle, convenient for users to subsequent processing.
The present invention by setting 12 rack gear 8 of gear and 10 sliding block 11 of sliding rail, laser aiming by sliding block 11 and sliding rail 10 into
The restriction of row projected route, gear 12 and rack gear 8 are that power is transmitted in the rotation of laser emitter 6, guarantee the rotation of laser aiming
Precision.
Sliding rail 10 and rack gear 8 are made into arc-shaped by the present invention so that laser aiming is in different angle, as far as possible vertically with
Center, convenient for users to subsequent acupuncture treatment.
The present invention moves laser emitter 6 in the same plane, and can be by setting cross sliding rail
It can repeatedly have an acupuncture treatment in same plane.
The device working principle, when being implanted into particle, how particle is accurately implanted to presumptive area is most
Therefore problem to be solved before actually acupuncture treatment, is needed to plan the route of knit stitch, be simulated, to make a set of
Optimal knit stitch route, secondly, to guarantee that implant needle is had an acupuncture treatment by preset route when practical acupuncture treatment, for this purpose, we pass through
Visible laser is positioned, as long as guaranteeing that implant needle is had an acupuncture treatment along the light of visible laser, that is, may make bundle in knit stitch
The route of needle is identical as projected route, in use, first pass through nuclear-magnetism or CT scan tumour, obtains shape and the position of tumour
Faulted scanning pattern, and the data packet of multiple faulted scanning patterns is transferred in medical science modeling software, such as Mimics.Then pass through
Mimics system models the data three-dimensional of all faulted scanning patterns, obtains the 3D structure chart of patient tumors target area.The structure chart
Editable and include complete human body surface structure, consequently facilitating determining that anchor point establishes coordinate system in human body surface.Then
The three-dimensional modeling data packet built up is transferred to progress particle layout in TPS system.By in threedimensional model in TPS system
Human body surface determines anchor point and makes coordinate system, while determining total particle dose, and obtains particle layout quantity and position.
Wherein the location information is the coordinate value in the coordinate system of foundation, is determining needle track for its number of particles and position again.
All particle positions data obtained in tps system and needle track data are finally output to the control for controlling the angle offset device
In system.In actual operation, the anchor point having determined can be found in corresponding patient human skin surface, and passes through scribing line
Reference axis is determined, generally using the vertical line of vertical direction as Z axis, so that the position coordinates of input are converted control electricity by control system
The time of machine rotation, when needing to carry out angular adjustment to laser aiming, opens positive and negative rotation electricity to carry out laser aiming route
Machine, clockwise and anticlockwise motor band moving gear 12 are rotated, since gear 12 and rack gear 8 engage, are moved while gear 12 rotates along rack gear 8
Dynamic, since gear 12 and sliding block 11 are all connected to connection frame, sliding block 11 is moved along sliding rail 10, and sliding block 11 is to connection frame 3
It is limited and is supported, after connection frame 3 is moved to suitable angle, clockwise and anticlockwise motor stops operating, and opens Laser emission
Device 6 makes implant needle be had an acupuncture treatment along the visible laser that laser emitter 6 emits in acupuncture treatment, when needs are same flat
Every to have pricked a needle when face is repeatedly had an acupuncture treatment, cross sliding rail controls laser emitter 6 and carries out planar movement, adjustment laser hair
The different location of emitter 6 in the same plane, to realize the multiple acupuncture treatment in same plane.
Wherein, all servo motors pass through model Link_AMC4030 control system and carry out preprogramming control
Its movement is made, part control routine is as follows:
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all to fall into the claims in the present invention confining spectrum
Technical solution, be within the scope of the present invention.
Claims (9)
1. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, it is characterised in that: including supporting mechanism, plane
Mobile mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to supporting mechanism by rotating mechanism, and plane is moved
Motivation structure is connected with laser emitter (6)；
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotating machine by limit assembly
Structure, the middle part of the limit assembly is to fixation kit protrusion, and the longitudinal section of limit assembly is arc-shaped, and the power mechanism drives
Rotating mechanism is moved along limit assembly；
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotating machine
Structure.
2. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 1, feature exist
In: the limit assembly includes fixed frame, rack gear (8) and limit sliding rail (10), and the rack gear (8) and limit sliding rail (10) are logical
It crosses fixed frame and is connected to fixation kit, the longitudinal section of limit sliding rail (10) and the longitudinal section of rack gear (8) are arc-shaped, limit
To the side protrusion for being equipped with fixation kit, the side of rack gear (8) protrusion is set for the middle part of position sliding rail (10) and the middle part of rack gear (8)
There is engaging tooth.
3. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 2, feature exist
In: the fixation kit includes fixed plate (1), link block (2) and fixed block (13), and the link block (2) is cylindrical body, connection
The axis vertical of block (2) is arranged, and the upper end of link block (2) is connected with fixed plate (1), and the lower end of link block (2) is connected with fixation
Block (13).
4. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 3, feature exist
In: the fixed frame includes the first fixed frame (9) and the second fixed frame (14), and second fixed frame (14) is connected to fixed block
(13) far from the one end of link block (2), first fixed frame (9) is connected to the second fixed frame (14) far from fixed block (13)
Side, the second fixed frame (14) are connected with rack gear (8), and the first fixed frame (9) is connected with sliding rail (10).
5. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 2, feature exist
In: the rotating mechanism includes connection frame (3), gear (12) and sliding block (11), and the gear (12) and sliding block (11) are all connected with
In connection frame (3), gear (12) is engaged in rack gear (8), and the sliding block (11) is sticked in limit sliding rail (10), when gear (12) edge
Rack gear (8) rotation when, sliding block (11) is mobile along limit sliding rail (10).
6. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 5, feature exist
In: the power mechanism is clockwise and anticlockwise motor, and the shell of the clockwise and anticlockwise motor is connected to connection frame (3) far from fixed block (13)
Side, the output shaft of clockwise and anticlockwise motor passes through connection frame (3) and is connected to gear (12).
7. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 5, feature exist
In: the planar movement mechanism is cross sliding rail, and the cross sliding rail is set to the first fixed frame (9) far from the second fixed frame (14)
Side, cross sliding rail is connected to connection frame (3).
8. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 7, feature exist
In: the cross sliding rail includes first straight line track (4) and second straight line track (7), and the first straight line track (4) is connected to
Connection frame (3), the second straight line track (7) are slidably connected to first straight line track (4) by the first sliding block (5).
9. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 8, feature exist
It is slidably connected the second sliding block (15) in: the second straight line track (7) far from the side of first straight line track (4), described the
Two sliding blocks (15) are connected with laser emitter (6) far from the side of second straight line track (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101068.3A CN109200485B (en) | 2018-09-20 | 2018-09-20 | Angle deviation device for multi-point coplanar laser guiding irradiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101068.3A CN109200485B (en) | 2018-09-20 | 2018-09-20 | Angle deviation device for multi-point coplanar laser guiding irradiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109200485A true CN109200485A (en) | 2019-01-15 |
| CN109200485B CN109200485B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811101068.3A Active CN109200485B (en) | 2018-09-20 | 2018-09-20 | Angle deviation device for multi-point coplanar laser guiding irradiation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763792A (en) * | 2021-09-08 | 2021-12-07 | 营口理工学院 | Physical optics principle display experimental device and working method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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