CN105674966B - Laser beam emitting device - Google Patents
Laser beam emitting device Download PDFInfo
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- CN105674966B CN105674966B CN201410665493.0A CN201410665493A CN105674966B CN 105674966 B CN105674966 B CN 105674966B CN 201410665493 A CN201410665493 A CN 201410665493A CN 105674966 B CN105674966 B CN 105674966B
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- laser beam
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Abstract
The invention discloses a kind of laser beam emitting devices, comprising: first light source component, first light source component can project the lasing area of covering the first predetermined angle range；Laser beam emitting device further include: support component, including a pedestal and for the adjusting component of adjustment base position；Rotating disk can be rotated relative to pedestal with first axle；Component, the angle being adjustable between the lasing area and first axle of first light source component is turned up；Wherein, first light source component relative rotation disk can be using second axis as the rotation of axis.Laser beam emitting device of the invention can project with the different height and higher incident line of levelness.
Description
Technical field
The present invention relates to a kind of laser aids, and in particular to a kind of laser beam emitting device.
Background technique
Laser level be it is a kind of a branch of laser beam along straightline propagation is issued by laser source, which passes through a column
The diffusion of face mirror forms the lasing area with certain diffusion angle, can be when the lasing area projects on metope
The incident line extending in a straight line is formed on metope.But usually because work top may not be able to be parallel to the horizontal plane, because
This, the incident line that laser level is launched is also often not parallel with horizontal plane, and in order to solve this problem, existing laser is thrown
Line instrument usually requires the levelling device of an auxiliary, necessarily increases the complexity of operation in this way, and precision cannot be guaranteed.
Furthermore when needing to emit a plurality of horizontal line, then needs the position of mobile laser level to be projected again, re-move position
It postpones, needs to carry out Levelling operation again, reduce working efficiency.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide one kind can project with different height
And the laser beam emitting device of the higher incident line of levelness.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of laser beam emitting device, comprising: first light source component, first light source component can project first preset angle of covering
Spend the lasing area of range；
Laser beam emitting device further include:
Support component, including a pedestal and for the adjusting component of adjustment base position；
Rotating disk can be rotated relative to pedestal with first axle；
Component, the angle being adjustable between the lasing area and first axle of first light source component is turned up；
Wherein, first light source component relative rotation disk can be using second axis as the rotation of axis.
Further, further includes:
Trimming assembly can adjust the position of rotating disk and pedestal relative rotation in the range of the second predetermined angle；
The maximum angle that rotating disk and pedestal relatively rotate is greater than the first predetermined angle of the lasing area of first light source component；
Second predetermined angle is less than the first predetermined angle of the lasing area of first light source component.
Further, first light source component includes:
Laser source, for generating laser beam；
First optical module, the exiting angle range of the laser beam in energy expanded laser light source.
Further, adjusting component includes: three or more length-adjustable height-regulating stabilizer blades.
Further, stabilizer blade is turned up includes:
Fixed link, top are fixedly connected with pedestal；
Turn bar is rotatably coupled to the bottom end of fixed link；
Turn bar rotation when its bottom end close to or far from pedestal.
Further, further includes:
Connection component is set at rotating disk top surface；
First light source component and rotating disk constitute the rotation connection that shaft is second axis.
Further, component is turned up includes:
Vertical steering bracket is fixedly connected with rotating disk；
Regulating part is constituted with vertical steering bracket using third axis as the rotation connection of axis and when it is turning by contacting tune
The pitch angle of the lasing area of whole first light source component.
Further, further includes:
Second light source component can project a lasing area for being parallel to the first plane；
Self-balancing component, the lasing area that second light source component can be made to project are parallel to horizontal plane always；
Second light source component is installed to self-balancing component.
Further, further includes:
Horizontal instruction device, is set in rotating disk；
Laser emitter in rotating disk and can export a lasing area for being parallel to the first plane.
A kind of laser beam emitting device, comprising: first light source component, first light source component can project first preset angle of covering
Spend the lasing area of range；
Laser beam emitting device further include:
Support component, including a pedestal；
Rotating disk can be rotated relative to pedestal with first axle；
Component, the angle being adjustable between the lasing area and first axle of first light source component is turned up；
Trimming assembly can adjust the position of rotating disk and pedestal relative rotation in the range of the second predetermined angle
Wherein, first light source component relative rotation disk can be using second axis as the rotation of axis；Rotating disk is opposite with pedestal to be turned
Dynamic maximum angle is greater than the first predetermined angle of the lasing area of first light source component；Second predetermined angle is less than first light source group
First predetermined angle of the lasing area of part.
The invention has the beneficial effects that the levelness of the incident line can be adjusted relative to the rotation of pedestal by rotating disk,
Adjusting by the way that component is turned up enables to the height of the incident line to be adjusted, so as to obtain the Gao Shui with different height
The incident line of Pingdu.
Detailed description of the invention
Fig. 1 is the perspective view of the first embodiment of laser beam emitting device of the invention；
Fig. 2 is the plan view of the laser beam emitting device in Fig. 1；
Fig. 3 is that the laser beam emitting device in Fig. 1 removes the perspective view after receiving bracket；
Fig. 4 is that the laser beam emitting device in Fig. 3 removes the plan view after receiving bracket；
Fig. 5 is that the laser beam emitting device in Fig. 3 removes the vertical of second light source component, third light source assembly and self-balancing component
Body figure；
Fig. 6 a to Fig. 6 c is the position view of the incident line and reference line that laser beam emitting device is launched, is projected in Fig. 6 a
Line is not parallel with reference line, and the incident line is overlapped with reference line in Fig. 6 b, and the incident line is parallel with reference line in Fig. 6 c；
Fig. 7 a to 7b is the schematic diagram of lasing area when cylindrical mirror is located at different conditions, and Fig. 7 a central column face mirror is tilted to the right,
Fig. 7 b central column face mirror turns forward；
Fig. 8 is the perspective view of the second embodiment of laser beam emitting device of the invention；
Fig. 9 is the plan view of the laser beam emitting device in Fig. 8.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
The present invention proposes a kind of laser beam emitting device, which is parallel to horizontal plane by adjusting to project
High-precision level incident line L1, and the height of the incident line L1 of the level can also be adjusted as needed.
Fig. 1 to Fig. 5 show the structure of the first embodiment of laser beam emitting device 100 of the invention, please with reference to Fig. 1
To Fig. 5, laser beam emitting device 100 of the invention is included at least: first light source component 10, support component 20, rotating disk 30, connection
Component 50 and trimming assembly 60 is turned up in component 40.
First light source component 10 can project the lasing area of the first predetermined angle range of covering, and in other words the lasing area is in
The shape of an existing angle, in this way when the lasing area projects objective plane A(objective plane A as shown in Fig. 6 a to Fig. 6 c) on
When, straight line can be formed on objective plane A.Specifically, the first light source component 10 includes: laser source 11 and first
Optical module (figure is not marked), laser source 11 is for generating laser beam, and the laser beam is along linear extension；First optical module can wrap
Include a cylindrical mirror 12(cylindrical mirror 12 as illustrated in figs. 7 a and 7b), which is capable of the laser beam of the generation of expanded laser light source 11
Exiting angle range, so that the laser beam that is extended forms the lasing area that can cover the first predetermined angle range.It can manage
Solution, which also may include multiple cylindrical mirrors 12 or other optical elements, and the laser beam after extension can also
To form the lasing area of multiple intersections, in the present embodiment, it is to be emitted the lasing area of a first predetermined angle range of covering
Example.
Support component 20 includes: pedestal 21 and adjusting component 22.Pedestal 21 is used to support first light source component 10, adjusting group
Part 22 be used for adjustment base 21 position, specific for adjustment base 21 with respect to work top (not shown) height and with
Angle between work top, work top here refer to placing the plane of laser beam emitting device 100.Component 22 is adjusted to wrap
Include: three or more length-adjustable height-regulating stabilizer blades 221, can when adjusting three height-regulating stabilizer blades 221 respectively for three
So that pedestal 21 is parallel with work top or at an angle, it is also possible that pedestal 21 is obtained with respect to the height of work top
It adjusts.Specifically, each height-regulating stabilizer blade 221 includes: fixed link 221a and turn bar 221b, the top of fixed link 221a and pedestal
21 are fixedly connected, and turn bar 221b is rotatably coupled to the bottom end of fixed link 221a, when the relatively fixed bar of turn bar 221b
When 221a precession, the bottom end of turn bar 221b that is to say that the length that stabilizer blade 221 is turned up shortens close to pedestal 21；When turn bar
When the relatively fixed bar 221a of 221b is screwed out, the pedestal 21 of turn bar 221b that is to say the length that stabilizer blade 221 is turned up far from pedestal 21
Elongation.
Rotating disk 30 is set on pedestal 21, specifically, rotating disk 30 is between first light source component 10 and pedestal 21,
First light source component 10 is installed in rotating disk 30.Rotating disk 30 and pedestal 21 are rotatablely connected, when external force is stirred with respect to pedestal 21
When rotating disk 30, rotating disk 30 can be rotated relative to pedestal 21 by axis of first axle X.Preferably, rotating disk 30 is with respect to pedestal
21 are able to rotate any angle counterclockwise or clockwise.
The top surface of rotating disk 30 is arranged in connection component 40, for connecting first light source component 10 and rotating disk 30, so that
10 relative rotation disk 30 of first light source component is constituted to be rotated by axis of second axis Y, and wherein second axis Y is perpendicular to first axle
X.Specifically, connection component 40 includes: fixed frame 41 and rotation axis 42, fixed frame 41 includes: that a pair is fixed on the top of rotating disk 30
Fixing lug boss 411 on face, first light source component 10 are located between a pair of of fixing lug boss 411；Rotation axis 42 and first light source group
Part 10 is fixedly connected, and the both ends of rotation axis 42 pass through a pair of of fixing lug boss 411 and can rotate relative to fixed boss 411.In this way,
Rotation axis 42 is able to drive first light source component 10 and rotates together relative to fixed boss 411 and rotating disk 30 around second axis Y.
Component 50 is turned up and is adjustable the angle between the lasing area of first light source component 10 and first axle X.Specifically, adjusting
High component 50 includes: vertical steering bracket 51 and regulating part 52, and vertical steering bracket 51 is fixedly connected with rotating disk 30, regulating part 52 and height-regulating
Bracket 51 is constituted using third axis Z as the rotation connection of axis.One end topmast first light source component 10 of regulating part 52, the other end are
Operating side, when rotating the operating side of regulating part 52, one end of 52 topmast first light source component 10 of regulating part passes through contact adjusting
First light source component 10 rotates and then adjusts the pitch angle of the lasing area of first light source component 10 around second axis Y.Here institute
The pitch angle said refers to the angle of lasing area with the first plane perpendicular to first axle X, further, when the first plane is
When horizontal plane, pitch angle refers to the angle between lasing area and horizontal plane.
Preferably, in order to enable first light source component 10 can revolve clockwise and anticlockwise around second axis Y
Turn, being turned up further includes a reset element 53 in component 50, which is the top surface for being set to rotating disk 30 of bias
Spring between first light source component 10.In this way, the bias of reset element 53 is overcome when 52 downward turn of regulating part, the
The pitch angle of the lasing area of one light source assembly 10 becomes smaller；And when 52 upward turn of regulating part, make in the bias of reset element 53
Under, the pitch angle of the lasing area of first light source component 10 becomes larger.
Trimming assembly 60 has auxiliary adjustment effect, and rotating disk 30 and bottom can be adjusted in the range of the second predetermined angle
The position that seat 21 relatively rotates.Preferably, the maximum angle that rotating disk 30 and pedestal 21 relatively rotate is greater than first light source component
First predetermined angle of 10 lasing area；Second predetermined angle is less than the first preset angle of the lasing area of first light source component 10
Degree.In this way, rotating disk 30 ought be rotated under external force, so as to substantially demand position, at this moment again rotating disk 30 relatively rotates
Auxiliary adjustment rotating disk 30 is carried out by trimming assembly 60, so that rotating disk 30 turns to accurate demand position with respect to pedestal 21.
In the present embodiment, laser beam emitting device 100 further include: second light source component 70 and third light source assembly 80, it should
Second light source component 70 can project a lasing area for being parallel to the first plane, and third light source assembly 80 can project one perpendicular to first
The lasing area of plane, in this way, second light source component 70 and third light source assembly 80 can project a cross hot spot.It is preferred that
, laser beam emitting device 100 further include: self-balancing component 90, second light source component 70 and third light source assembly 80 are installed to certainly
In balanced component 90, the lasing area which enables to the second light source component 70 to project is parallel to level always
Face, the first plane is parallel to horizontal plane at this time, and the lasing area of second light source component 70 is then perpendicular to horizontal plane, such second light source
The lasing area of component 70 can be as the reference of the lasing area of first light source component 10.
Preferably, the vertical steering bracket 51 being turned up in component 50 can also be with receiving first light source component 10, second
The receiving bracket 54 of light source assembly 70 and third light source assembly 80 is integrally formed, or by a part of shape of receiving bracket 54
At.
The working principle of the laser beam emitting device 100 of the first embodiment of invention is introduced in detail below:
Laser beam emitting device 100 of the invention is placed on the work top in front of objective plane A first, external force is stirred
Rotating disk 30 makes the laser emitting mouth face objective plane A of first light source component 10, and adjusts vertical steering bracket 51 and make pedestal
21 is substantially parallel with work top；Then power supply, starting first light source component 10, second light source component 70 and third light source are opened
Component 80, at this moment second light source component 70 and third light source assembly 80 generate a cross hot spot, the cross on objective plane A
Reference line L2 in hot spot is parallel to the horizontal plane, and as reference ray, while first light source component 10 generates one and level
At this moment the not parallel incident line L1 in face carries out the regulating part 52 for adjusting trimming assembly 60 repeatedly and being turned up in component 50, so that throwing
Ray L1 is overlapped with reference line L2；Finally further according to actual needs, regulating part 52 is individually rotated, so that incident line L1 relative datum
Line L2, which moves up to reach, needs position.What needs to be explained here is that the effect of trimming assembly 60 is to adjust projection
Line L1 relative datum line L2 is parallel；And the regulating part 52 being turned up in component 50 is to adjust the height of incident line L1 relative datum line L2
Degree.Certainly when the levelness of incident line L1 relative datum line L2 is very poor, the adjusting of trimming assembly 60 is not obvious enough, at this time may be used
Rotating disk 30, which is stirred, to first pass through external force makes incident line L1 relative datum line L2 substantially parallel, then is carried out by trimming assembly 60
Fine tuning is so that incident line L1 is substantially parallel with reference line L2.
Need exist for enabling to the levelness of incident line L1 to occur why relative to the rotation of pedestal 21 rotating disk 30
The reason of change, is illustrated: as shown in Fig. 7 a to 7b, when incident line L1 and horizontal plane are not parallel, it is evident that column at this time
Face mirror 12 to the left or is tilted to the right in the front of objective plane A, here for being tilted to the right (shown in Fig. 7 a)；This
When, when rotating clockwise rotating disk 30, the cylindrical mirror 12 in first light source component 10 is driven also to rotate clockwise, until cylinder
Mirror 12 turns forward (shown in Fig. 7 b), and lasing area projects the incident line L1 on objective plane A by the cylindrical mirror 12 and puts down at this time
Row is in horizontal plane.Here all around i.e. refer in attached drawing all around, being used only for explaining, be not intended as limitation this
The essentiality content of invention.
Preferably, horizontal instruction can also be arranged in the laser beam emitting device 100 of the present embodiment in rotating disk 30
Device 31, in this way, can be carried out according to the horizontal instruction device 31 when pedestal 21 is adjusted by the way that stabilizer blade 221 is turned up
Leveling.Correspondingly, the self-balancing component 90 and second light source component 70, which may be set to be one, can project one in parallel
In the laser emitter (not shown) of the lasing area of the first plane.In this way, passing through tune under the action of horizontal instruction device 31
Section, rotating disk 30 can be parallel to the horizontal plane, and the lasing area that the corresponding laser transmitter projects go out also is parallel to the horizontal plane, from
And the lasing area project the laser rays on objective plane A can be as the incident line L1 of laser beam emitting device 100 of the invention
Reference line L2.In the present embodiment, horizontal instruction device 31 for example either can include a pair of mutually vertical for universal bubble
Straight tube-like spirit level.
Fig. 8 to Fig. 9 is the structural schematic diagram of the 100 ' second embodiment of laser beam emitting device of invention.In the present embodiment,
Laser beam emitting device 100 ' includes: first light source component 10 ', support component 20 ', rotating disk 30 ', component 50 ' and micro- is turned up
Adjust component (not shown), wherein in the structure and first embodiment of first light source component 10 ', rotating disk 30 ' and trimming assembly
Identical, difference is only that support component 20 ' and component 50 ' is turned up.Wherein support component 20 ' includes pedestal 21 ' without including
Adjusting component 22 in first embodiment, being turned up in component 50 ' includes: vertical steering bracket 51 ', regulating part 52 ' and reset spring
53′.In the present embodiment, reset spring 53 ' includes a pair, is separately positioned on the two sides of vertical steering bracket 51 ', each reset spring
53 ' one end is connect with vertical steering bracket 51 ', and the other end is connect with first light source component 10 '.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (9)
1. a kind of laser beam emitting device, comprising: first light source component, it is default that the first light source component can project a covering first
The lasing area of angular range；
It is characterized in that, the laser beam emitting device further include:
Support component, the adjusting component including a pedestal and for adjusting the position base；
Rotating disk can be rotated relative to the pedestal with first axle；
Component, the angle being adjustable between the lasing area and the first axle of the first light source component is turned up；
Wherein, the first light source component can be using second axis as the rotation of axis relative to the rotating disk；
Second light source component can project a lasing area for being parallel to the first plane；
Self-balancing component, the lasing area that the second light source component can be made to project are parallel to horizontal plane always；
The second light source component is installed to the self-balancing component；
The first light source component further include:
Fixed frame is fixedly connected so that the first light source component can be with the rotating disk with the first axle with the rotating disk
Line is the angle between lasing area and horizontal plane that axis synchronous rotation projects so as to adjust the first light source component.
2. laser beam emitting device according to claim 1, which is characterized in that further include:
Trimming assembly can adjust the position of the rotating disk and the pedestal relative rotation in the range of the second predetermined angle；
The rotating disk and the maximum angle that the pedestal relatively rotates are described greater than the lasing area of the first light source component
First predetermined angle；Second predetermined angle is less than first predetermined angle of the lasing area of the first light source component.
3. laser beam emitting device according to claim 1, which is characterized in that
The first light source component includes:
Laser source, for generating laser beam；
First optical module can extend the exiting angle range of the laser beam of the laser source.
4. laser beam emitting device according to claim 1, which is characterized in that the adjusting component includes: three or more length
Spend adjustable height-regulating stabilizer blade.
5. laser beam emitting device according to claim 4, which is characterized in that the height-regulating stabilizer blade includes:
Fixed link, top are fixedly connected with the base；
Turn bar is rotatably coupled to the bottom end of the fixed link；
The turn bar rotation when its bottom end close to or far from the pedestal.
6. laser beam emitting device according to claim 1, which is characterized in that further include:
Connection component is set at the rotating disk top surface；
The first light source component and the rotating disk constitute the rotation connection that shaft is the second axis.
7. laser beam emitting device according to claim 6, which is characterized in that the height-regulating component includes:
Vertical steering bracket is fixedly connected with the rotating disk；
Regulating part is constituted with the vertical steering bracket using third axis as the rotation connection of axis and when it is turning by contacting tune
The pitch angle of the lasing area of the whole first light source component.
8. according to claim 1 to laser beam emitting device described in 7 any one, which is characterized in that further include:
Horizontal instruction device is set in the rotating disk；
Laser emitter in the rotating disk and can export a lasing area for being parallel to the first plane.
9. a kind of laser beam emitting device, comprising: first light source component, it is default that the first light source component can project a covering first
The lasing area of angular range；
It is characterized in that, the laser beam emitting device further include:
Support component, including a pedestal；
Rotating disk can be rotated relative to the pedestal with first axle；
Component, the angle being adjustable between the lasing area and the first axle of the first light source component is turned up；
Trimming assembly can adjust the position of the rotating disk and the pedestal relative rotation in the range of the second predetermined angle；
Wherein, first light source component can be using second axis as the rotation of axis relative to the rotating disk；The rotating disk and the bottom
The maximum angle that seat relatively rotates is greater than first predetermined angle of the lasing area of the first light source component；Described second is pre-
If angle is less than first predetermined angle of the lasing area of the first light source component；
Second light source component can project a lasing area for being parallel to the first plane；
Self-balancing component, the lasing area that the second light source component can be made to project are parallel to horizontal plane always；
The second light source component is installed to the self-balancing component；
The first light source component further include:
Fixed frame is fixedly connected so that the first light source component can be with the rotating disk with the first axle with the rotating disk
Line is the angle between lasing area and horizontal plane that axis synchronous rotation projects so as to adjust the first light source component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665493.0A CN105674966B (en) | 2014-11-19 | 2014-11-19 | Laser beam emitting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665493.0A CN105674966B (en) | 2014-11-19 | 2014-11-19 | Laser beam emitting device |
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| CN105674966A CN105674966A (en) | 2016-06-15 |
| CN105674966B true CN105674966B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410665493.0A Expired - Fee Related CN105674966B (en) | 2014-11-19 | 2014-11-19 | Laser beam emitting device |
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| CN106403914A (en) * | 2016-11-26 | 2017-02-15 | 陆建红 | Laser line marking instrument component and working method thereof |
| CN106918332A (en) * | 2017-03-27 | 2017-07-04 | 南京德朔实业有限公司 | level |
| CN107293196A (en) * | 2017-08-21 | 2017-10-24 | 柯胜 | A kind of novel centripetal force verifies device |
| CN109489618B (en) * | 2018-10-25 | 2021-04-13 | 浙江双圆工程监理咨询有限公司 | Engineering construction supervision quality acceptance actual measurement device and method |
| CN116625331A (en) | 2019-01-16 | 2023-08-22 | 米沃奇电动工具公司 | Laser projection device and frame for laser projection device |
| WO2020215202A1 (en) * | 2019-04-23 | 2020-10-29 | 罗伯特·博世有限公司 | Laser level meter and use method therefor |
| CN110806196B (en) * | 2019-11-28 | 2022-04-29 | 广东博智林机器人有限公司 | Laser level meter |
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| CN105674966A (en) | 2016-06-15 |
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