CN102570287B - Fan-shaped laser beam emission device - Google Patents
Fan-shaped laser beam emission device Download PDFInfo
- Publication number
- CN102570287B CN102570287B CN 201010608581 CN201010608581A CN102570287B CN 102570287 B CN102570287 B CN 102570287B CN 201010608581 CN201010608581 CN 201010608581 CN 201010608581 A CN201010608581 A CN 201010608581A CN 102570287 B CN102570287 B CN 102570287B
- Authority
- CN
- China
- Prior art keywords
- fan
- laser beam
- laser
- protection mechanism
- governor motion
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000004065 semiconductor Substances 0.000 claims abstract description 51
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 239000003245 coal Substances 0.000 claims abstract description 6
- 238000013461 design Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Abstract
The invention relates to a fan-shaped laser beam emission device, which comprises a laser semiconductor assembly, a protection mechanism and a posture adjusting mechanism, wherein the laser semiconductor assembly comprises a power supply module, a semiconductor emission source and an optical lens module; the posture adjusting mechanism comprises a base, an adjusting and positioning rod, a spherical articulating body, a horizontal crossbeam and an anchor rod connecting piece; the laser semiconductor assembly arranged in the protection mechanism emits a fan-shaped laser beam; and the posture adjusting mechanism can enable the fan-shaped laser beam to pitch, deflect and rotate, and move up and down as well as left and right. The whole set of fan-shaped laser beam emission device can be applied under a coal mine.
Description
Technical field
The present invention relates to a kind of laser beam emitting device in measurement and positioning field, particularly a kind of fan-shaped laser beam emitter in mine laser positioning field.
Background technology
The measurement and positioning technology is inseparable with human practical activity, and the while also constantly develops along with the progress of society and changes.
The technology that possesses the accurate identification location of carrying out a dimension in three dimensions at present has total powerstation, satellite remote sensing technology and laser target method.Though total powerstation and satellite remote sensing technology can be finished the identification location of arbitrary dimension in the three dimensions in theory, difficulty is big because instrument is regulated, cost is more high, and instrument easily is influenced by the adverse circumstances in addition, is difficult under the coal mine to implement.The laser target method is, laser target is determined the distance that laser facula moves by the induction laser beam, and then obtain the offset distance of laser target place machine (as development machine), be used for the control machine and carry out work according to design direction, laser beam must form line spot and crossing with the laser target direction at machine.This method easy operating, cost is low and be applicable to adverse circumstances, but still lacks the complete laser beam emitting device that can be used under the coal mine.Publication number is the multiple beam line laser generating means patent of CN2798138, though energy line of departure laser beam, it can not launch the fan-shaped laser beam of special angle, does not also have corresponding governor motion, and can not be applied under the coal mine.
Situation in view of the above, the inventor is through constantly research, design, and after studying sample repeatedly and improving, creates the present invention who has practical value finally.
Summary of the invention
The object of the present invention is to provide a kind of fan-shaped laser beam emitter, on the basis of emission fan-shaped laser beam, device can carry out multi-faceted adjusting to laser beam, and can use with coal mine under, cooperate with laser target and to be implemented in the accurate identification location of carrying out a dimension in the three dimensions, improve the mine automation, alleviate labor strength.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of fan-shaped laser beam emitter according to the present invention's proposition, comprise the laser semiconductor assembly, protection mechanism and pose governor motion, wherein the laser semiconductor assembly comprises supply module, semiconductor emission source and optical mirror slip module, the pose governor motion comprises base, regulate backstay, the spherical hinge junctor, horizontal gird and anchor pole connector, the laser semiconductor assembly is installed in the protection mechanism, the fan-shaped laser beam that is used for the emission design angle, preferably, the supply module of described laser semiconductor assembly, semiconductor emission source and optical mirror slip module overall package are fixed in the protection mechanism, are conducive to the adjusting of steady operation and the fan-shaped laser beam transmit direction of laser semiconductor assembly like this; Protection mechanism is installed on the pose governor motion, be used for protection laser semiconductor assembly, and for connecting the laser semiconductor assembly is subjected to the pose governor motion as an integral body adjusting, preferably, protection mechanism is designed to hollow closed circular column, it is cylindric that pose governor motion base and the protection mechanism section of cooperation are designed to, and cooperates by the spherical hinge junctor; The pose governor motion is installed on the original anchor pole of back, be used for regulating then by the pose of regulating protection mechanism transmit direction and the covering of the fan deflection angle of laser beam, described anchor pole is the most basic part of roadway support in the middle of the contemporary colliery, its country rock with the tunnel is strapped in together, make country rock self supporting self, anchor pole not only is used for the mine now, also is used for engineering, side slope, tunnel, dam body is carried out active reinforce.By the cooperating of above-mentioned laser semiconductor assembly, protection mechanism, pose governor motion three parts, realized the function that the present invention launches fan-shaped laser beam and can regulate its transmit direction and covering of the fan deflection angle.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, wherein said laser semiconductor assembly comprises supply module, semiconductor emission source and optical mirror slip module, overall package is in protection mechanism, the optical mirror slip module is selected form of slits for use, for generation of fan-shaped laser beam, the semiconductor emission source is powered by supply module, the laser that excites has certain thickness fan-shaped laser beam by the slit formation of optical mirror slip module, fan-shaped laser beam is transmitted on the objects in front and forms the laser rays with certain width, and the length of laser rays is determined by the angle of departure of fan-shaped laser beam and the object length apart from emission source; The width of laser rays is determined by lens properties, slit width and propagation medium; The laser intensity of laser rays is determined by laser semiconductor output power and self attributes.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, wherein said protection mechanism is made as cylindric flame proof form, and front end uses implosion guard.Preferably, protection mechanism is made according to the mine explosion-suppression standard design, inner encapsulation fixed laser semiconductor subassembly, and front end uses implosion guard to be used for transmiting laser beam.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, wherein said pose governor motion adopts two anchor pole installation forms, namely use two anchor pole connectors, but both assurance device firm of this mode also can be device the bigger moving range along the horizontal gird direction is provided.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, the form that wherein said pose governor motion adopts four adjusting backstays that are mutually 90 degree to cooperate with the spherical hinge junctor, realization laser semiconductor assembly with protection mechanism at the rotary oscillation that centered by the spherical hinge junctor, is parallel on two planes of two relative adjusting backstays.Preferably, the spherical hinge junctor is for arranging spheroid cover and the spheroid face that is fixed on protection mechanism and the base sleeve respectively; Base is regulated backstay and is adopted threaded engagement to pass the base sheath barrel, the end can contact with the protection mechanism that swings to any position, be mutually two adjusting backstays dead in line of 180 degree, by the flexible cooperation of two relative adjusting backstays, realize that the laser semiconductor assembly is with the rotary oscillation of protection mechanism on the plane that is parallel to two adjusting backstays centered by the spherical hinge junctor.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, the base of wherein said pose governor motion and horizontal gird adopt to be slidingly matched and add the mode of fastener, sliding is used for realization laser semiconductor assembly in the skew of horizontal gird direction, fixes by fastener then; The anchor pole connector of described pose governor motion and the employing of anchor pole are slidingly matched and add the mode of fastener, be used for to realize the movement of laser semiconductor assembly on the rock-bolt length direction and fixing; Two anchor pole connectors of described pose governor motion are by along the sliding up and down of anchor pole, and realize laser semiconductor assembly rotatablely moving centered by self axis.Preferably, horizontal gird adopts cylindrical bar, and the base slipper adopts the not exclusively sleeve of sealing, and cylindrical bar and sleeve are matched in clearance, at sleeve openings place construction bolt as fastener.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, the design angle of wherein said fan-shaped laser beam by the distance of semiconductor emission source and optical mirror slip module and two parameters of slit length choose realize that namely the angle of fan-shaped laser beam can design and produce as required.Semiconductor emission source and optical mirror slip module slit two ends constitute an isosceles triangle, the semiconductor emission source is the summit of isosceles triangle, the emission angle of fan-shaped laser beam is drift angle, the distance of semiconductor emission source and optical mirror slip module is the height of isosceles triangle, slit length is the base length of isosceles triangle, according to the abovementioned mathematical plane geometrical principle, base and the Gao Ke of isosceles triangle determine drift angle, thus, the design angle of fan-shaped laser beam can by the distance of semiconductor emission source and optical mirror slip module and two parameters of slit length choose realize.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, wherein said protection mechanism outer surface evenly are carved with cannelure at interval, are used for heat radiation.Cannelure has been expanded the area of dissipation of protection mechanism, and the more many heat-sinking capabilities of cannelure are more strong.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of fan-shaped laser beam emitter, wherein said protection mechanism bottom is equipped with detent mechanism, is used for by tunnel point laser beam positioning installing self as benchmark.Preferably, detent mechanism is two slit mechanisms that are installed on the straight line parallel with the protection mechanism axis direction of protection mechanism below, and some laser beam in rear passes two slits simultaneously, thinks that namely the laser beam emitter has been adjusted to the tram state.
Description of drawings:
Be illustrated in figure 1 as overall structure of the present invention and form schematic diagram;
Be illustrated in figure 2 as laser semiconductor modular construction schematic diagram of the present invention;
Be illustrated in figure 3 as protection mechanism of the present invention and base assembling schematic diagram;
Among the figure:
1. anchor pole connector 2. anchor poles 3. horizontal girds 4. protection mechanisms
5. fastening bolt 6. bases 7. detent mechanisms 8. are regulated backstay
9. fastener 10. implosion guards 11. optical mirror slip modules
12. semiconductor emission source 13. supply modules, 14. spherical hinge junctors, 15. radiating grooves
Embodiment:
Reach technological means and the effect that predetermined purpose is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to foundation the specific embodiment of the present invention, structure, feature and effect describes in detail as after, and in the following detailed description that cooperates with reference to graphic preferred embodiment, can know and present.Yet appended graphic only provide with reference to the usefulness of explanation, the present invention is limited.
Be illustrated in figure 1 as a kind of fan-shaped laser beam emitter of the present invention overall structure and form schematic diagram, comprise the laser semiconductor assembly, protection mechanism 4, pose governor motion and detent mechanism 7, wherein the laser semiconductor assembly comprises supply module 13, semiconductor emission source 12 and optical mirror slip module 11, the pose governor motion comprises base 6, regulate backstay 8, spherical hinge junctor 14, horizontal gird 3 and anchor pole connector 1, the supply module 13 of laser semiconductor assembly, semiconductor emission source 12 and optical lens group 11 overall package are fixed in the protection mechanism 4, protection mechanism 4 is installed in base 6 sleeve sections, four adjusting backstays 8 that are mutually 90 degree are installed in base 6 rear ends, base 6 upper slider sections are connected with horizontal gird 3, fastening bolt 5 is installed on the slide block section of base 6, anchor pole connector 1 connects horizontal gird 3 ends and anchor pole 2, and respectively connect an anchor pole 2 at horizontal gird 3 two ends, 100 millimeters two detent mechanisms 7 of being separated by are installed in protection mechanism 4 belows, and the plane at the slit place of detent mechanism 7 overlaps with fan-shaped lasing area.
Be illustrated in figure 2 as laser semiconductor modular construction schematic diagram, comprise supply module 13, semiconductor emission source 12 and optical lens group 11 3 parts, supply module 13 is installed in protection mechanism 4 rear ends, semiconductor emission source 12 is installed in protection mechanism 4 middle parts and is powered by supply module 13, optical lens module 11 is at front end, optical mirror slip module 11 is form of slits, and the line spot width that fan-shaped laser beam forms at 80 meters is not more than 25 millimeters.
Be illustrated in figure 3 as protection mechanism and base assembling schematic diagram, protection mechanism 4 is designed to hollow cylindrical, the rear end is left a hole and is used for extracting power supply cord, front end is by implosion guard 10 sealings, outer surface evenly is carved with annular radiating groove 15 at interval, it is cylindric that pose governor motion base 6 and protection mechanism 4 sections of cooperation are designed to, and cooperates by spherical hinge junctor 14, and spherical hinge junctor 14 is for arranging spheroid cover and the spheroid face that is fixed on protection mechanism 4 and base 6 sleeves respectively; Four adjusting backstays 8 that are mutually 90 degree pass base 6 sleeve wall with the threaded engagement form, and the end contacts with protection mechanism 4, and the flexible cooperation of two relative adjusting backstays 8 makes protection mechanism 4 rotary oscillation centered by spherical hinge junctor 14.
Claims (1)
1. a fan-shaped laser beam emitter comprises laser semiconductor assembly, pose governor motion and protection mechanism, it is characterized in that:
Described laser semiconductor assembly comprises supply module (13), semiconductor emission source (12) and optical mirror slip module (11), its overall package is in protection mechanism (4), optical mirror slip module (11) is selected form of slits for use, for generation of fan-shaped laser beam, the semiconductor emission source is powered by described supply module, the laser that excites has certain thickness fan-shaped laser beam by the slit formation of optical mirror slip module, fan-shaped laser beam is transmitted on the objects in front and forms the laser rays with certain width, and the length of laser rays is determined by the angle of departure of fan-shaped laser beam and the object length apart from emission source; The width of laser rays is determined by lens properties, slit width and propagation medium; The laser intensity of laser rays determines that by laser semiconductor output power and self attributes the laser semiconductor assembly is not more than 25 millimeters fan-shaped laser beam for generation of the line spot width that forms at 80 meters; The design angle of described fan-shaped laser beam is determined by semiconductor emission source (12) distance and these two parameters of slit length with optical mirror slip module (11); It is installed in the protection mechanism (4);
Described pose governor motion adopts two anchor pole installation forms, is used for regulating then by the pose of regulating protection mechanism (4) transmit direction and the covering of the fan deflection angle of laser beam; Described pose governor motion comprises base (6), regulates backstay (8), spherical hinge junctor (14), horizontal gird (3) and anchor pole connector (1); It adopts the rotary oscillation of the form realization laser semiconductor assembly that four adjusting backstays (8) that are mutually 90 degree cooperate with spherical hinge junctor (14); The base of described pose governor motion (6) adopts the mode that adds fastening bolt (5) that is slidingly matched to be connected with horizontal gird (3), be used for realizing the movement of laser semiconductor component level crossbeam (3) direction, after moving to correct position, fixing by fastening bolt (5); The anchor pole connector (1) of described pose governor motion and anchor pole (2) adopt to be slidingly matched and add the connected mode of fastener (9), are used for realizing the movement of laser semiconductor assembly on anchor pole (2) length direction and fixing; Two anchor pole connectors (1) of described pose governor motion are by along the sliding up and down of anchor pole (2), and realize laser semiconductor assembly rotatablely moving centered by self axis;
Described protection mechanism (4) is designed to hollow cylindrical, and the rear end is left a hole and is used for extracting power supply cord, uses implosion guard to be used for transmiting laser beam at its front end, and outer surface evenly is carved with the annular radiating groove (15) for heat radiation at interval; Described protection mechanism (4) is installed on the pose governor motion, and is used for connecting the laser semiconductor assembly is subjected to the pose governor motion as an integral body adjusting; In described protection mechanism (4) bottom detent mechanism (7) is installed, 100 millimeters two detent mechanisms (7) of being separated by are installed in protection mechanism (4) below, and the plane at the slit place of detent mechanism (7) overlaps with fan-shaped lasing area; When using in coal road, this detent mechanism (7) can be put laser beam as benchmark with the tunnel, positions installing self.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608581 CN102570287B (en) | 2010-12-17 | 2010-12-17 | Fan-shaped laser beam emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608581 CN102570287B (en) | 2010-12-17 | 2010-12-17 | Fan-shaped laser beam emission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102570287A CN102570287A (en) | 2012-07-11 |
| CN102570287B true CN102570287B (en) | 2013-10-02 |
Family
ID=46415042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010608581 Active CN102570287B (en) | 2010-12-17 | 2010-12-17 | Fan-shaped laser beam emission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102570287B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998885B (en) * | 2012-11-20 | 2015-09-02 | 芜湖市安曼特微显示科技有限公司 | To the method for projector image distortion correction |
| CN107238385B (en) * | 2017-05-31 | 2019-07-12 | 中国矿业大学 | A kind of absolute pose detection system of coalcutter and method |
| CN111174067A (en) * | 2020-04-02 | 2020-05-19 | 辽宁工程技术大学 | Rapid station moving platform and method for laser emitting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383039Y (en) * | 1999-06-25 | 2000-06-14 | 西安西光欧赛迪技术开发实业公司 | Mounting mechanism for semiconductor laser direction indicator |
| CN101629807A (en) * | 2009-08-20 | 2010-01-20 | 中国矿业大学(北京) | Position and attitude parameter measurement system of machine body of boring machine and method thereof |
| CN201966485U (en) * | 2010-12-17 | 2011-09-07 | 中国矿业大学(北京) | Fan-shaped laser beam launcher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002090147A (en) * | 2000-09-14 | 2002-03-27 | Sokkia Co Ltd | Laser plumbing device |
-
2010
- 2010-12-17 CN CN 201010608581 patent/CN102570287B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383039Y (en) * | 1999-06-25 | 2000-06-14 | 西安西光欧赛迪技术开发实业公司 | Mounting mechanism for semiconductor laser direction indicator |
| CN101629807A (en) * | 2009-08-20 | 2010-01-20 | 中国矿业大学(北京) | Position and attitude parameter measurement system of machine body of boring machine and method thereof |
| CN201966485U (en) * | 2010-12-17 | 2011-09-07 | 中国矿业大学(北京) | Fan-shaped laser beam launcher |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-90147A 2002.03.27 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102570287A (en) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201966485U (en) | Fan-shaped laser beam launcher | |
| CN102570287B (en) | Fan-shaped laser beam emission device | |
| CN210653416U (en) | Bionic quadruped robot based on flexible spine technology | |
| CN203893858U (en) | Mining laser indicator | |
| KR102200679B1 (en) | Distance surveying drone | |
| US20090002678A1 (en) | Laser radar apparatus for three-dimensional detection of objects | |
| CN1461939A (en) | Laser level | |
| JP2007258357A (en) | Tracking type photovoltaic power generation device | |
| JP3158018U (en) | Solar energy solar tracking device structure | |
| KR20170026845A (en) | Wave power energy generation apparatus in which length regulation is possible | |
| KR101556877B1 (en) | Angle control device of fixable alteration solar light panel | |
| KR101544561B1 (en) | Self-Power Generating System and a Lighting using it | |
| CN204495351U (en) | A kind of laser orientation instrument being applicable to surveying and locating in tunnel excavation | |
| CN111828017B (en) | Tunnel construction monitoring devices | |
| CN111515966B (en) | Lightweight inspection robot with multiple degrees of freedom | |
| US20200091860A1 (en) | Solar photovoltaic module | |
| CN103306210B (en) | The lip block that a kind of Bridge Erector front height is adjustable | |
| CN207213710U (en) | Surface water zero diopter light-emitting device and luminescent system | |
| CN110104169B (en) | Unmanned aerial vehicle for data acquisition and mapping | |
| TWI586095B (en) | Solar tracking energy system and method thereof | |
| KR200458907Y1 (en) | Light emitting device reinforced side radiation with solar cell | |
| KR20170081891A (en) | Flatland type of solar tracker | |
| CN204613752U (en) | Reflection concentration type photovoltaic electric-heating co-generation system tracking means | |
| CN104613948A (en) | Multi-angle tunable laser dotting device | |
| CN210426561U (en) | 16-line 360-degree laser line marking instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |