CN106813597A - Laser measuring device for measuring - Google Patents
Laser measuring device for measuring Download PDFInfo
- Publication number
- CN106813597A CN106813597A CN201610909550.4A CN201610909550A CN106813597A CN 106813597 A CN106813597 A CN 106813597A CN 201610909550 A CN201610909550 A CN 201610909550A CN 106813597 A CN106813597 A CN 106813597A
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- CN
- China
- Prior art keywords
- laser
- laser emitter
- lasing area
- rotation housing
- measuring
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of laser measuring device for measuring, including：First laser emitter, second laser emitter, main casing, rotation housing, angle measurement unit and display device；Angle measurement unit is used to detect the lasing area that first laser emitter sends or lasing area or laser rays angulation that laser rays sends with second laser emitter；Wherein, first laser emitter is contained in main casing, and second laser emitter is contained in rotation housing and with rotation housing synchronous axial system；Rotation housing into rotation is connected to main casing and at least has：Reference position and measurement position；At reference position, the lasing area or laser rays that the lasing area or laser rays that second laser emitter sends send with first laser emitter overlap；In measurement position, the lasing area or laser rays that the lasing area or laser rays that second laser emitter sends send with first laser emitter are inclined and intersected.The laser measuring device for measuring simple structure, small portable.
Description
Technical field
The present invention relates to a kind of laser measuring device for measuring.
Background technology
Used as a kind of device for measuring angle on target, its generally needs includes angle measurement unit：Main scale and rotation
Chi.Wherein, main scale and rotary ruler are constituted and rotate connection, and the length of rotary ruler and the length of main scale are suitable.When measurement is needed,
User's rotary motion chi so that rotary ruler turns to target location, now the edge formation one of the edge of main scale and rotary ruler
Angle, the size of the angle is suitable with angle on target to be measured, so as to realize the measurement to angle on target.But existing angle
The size of measurement apparatus is larger, cumbersome, and the position of rotary ruler is difficult to keep, so as to cause the precision of measurement relatively low.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of simple structure, the laser of small portable
Measurement apparatus.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
A kind of laser measuring device for measuring, including：First laser emitter, second laser emitter, main casing, rotation housing,
Angle measurement unit and display device；First laser emitter is used to launch lasing area or laser rays, second to first object
Laser beam emitting device is used for the second objective emission lasing area or laser rays, and main casing is used to install first laser emitter,
Rotation housing is used to install second laser emitter, and angle measurement unit is for detecting that it is sharp that first laser emitter sends
Lasing area or laser rays angulation that smooth surface or laser rays send with second laser emitter, display device are used to show
Lasing area or laser rays institute that the lasing area or laser rays that first laser emitter sends send with second laser emitter
Into angle；Wherein, first laser emitter is contained in main casing, and second laser emitter is contained in rotation housing
And with rotation housing synchronous axial system；Rotation housing into rotation is connected to main casing and at least has：Reference position and measurement position；
During reference position, the lasing area that the lasing area or laser rays that second laser emitter sends send with first laser emitter
Or laser rays overlaps；In measurement position, the lasing area or laser rays that second laser emitter sends are launched with first laser
The lasing area or laser rays that device sends incline intersecting.
Further, the fan-shaped lasing area of first laser emitter transmitting.
Further, the fan-shaped lasing area of second laser emitter transmitting.
Further, the lasing area or laser rays that the pivot center of rotation housing is sent with first laser emitter are common
Face.
Further, the lasing area or laser rays that the pivot center of rotation housing is sent with second laser emitter are common
Face.
Further, in the plane vertical with the pivot center of rotation housing, the projection for rotating the edge of housing is located at
In the projection at the edge of main casing.
Further, main casing includes：Main part and protuberance；Main part is used for mount display, and protuberance is used for
Accommodate first laser emitter；Protuberance protrudes from main part along the direction of the pivot center perpendicular to rotation housing；Rotation
Housing be connected to protuberance and rotate housing pivot center pass through protuberance.
Further, on the pivot center direction of rotation housing, rotation housing protrudes from main part.
Further, on the pivot center direction of rotation housing, rotation housing exceeds main casing.
Further, laser measuring device for measuring also includes：Range unit, range unit is used for according to first laser emitter
Or second laser emitter is launched to the reflected light measurement target range of the laser of target；Display device is connected with range unit
Connect to show the measurement result of range unit.
The laser measuring device for measuring can realize treating the measurement of measuring angle, and simple structure, small portable.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of laser measuring device for measuring；
Fig. 2 is the structure chart for rotating the light that laser measuring device for measuring is launched when housing is in reference position；
Fig. 3 is the plan of the laser measuring device for measuring in Fig. 1；
Fig. 4 is the structure chart for rotating the light that laser measuring device for measuring is launched when housing is in measurement position；
Fig. 5 is the structure chart that structure shown in Fig. 4 and light are observed along D directions.
Specific embodiment
Make specific introduction to the present invention below in conjunction with the drawings and specific embodiments.
Laser measuring device for measuring 100 shown in Fig. 1 includes：Main casing 11, rotation housing 12, first laser emitter 13,
Second laser emitter 14, angle measurement unit（It is not shown）With display device 15.
Main casing 11 is used to install first laser emitter 13, and main casing 11 is additionally operable to form laser measuring device for measuring 100
Essential shape part.First laser emitter 13, angular surveying can also be accommodated in the space that main casing 11 is surrounded into
The structures such as device, circuit board and electronic circuit.The outer surface of main casing 11 can be at least formed for causing laser measuring device for measuring 100
It is placed on the supporting surface on straight workbench.For example, main casing 11 is formed with side supporting surface 111a and bottom supporting surface 111b, side
Supporting surface 111a and bottom supporting surface 111b can be mutually perpendicular to.The outer surface of main casing 11 can also be formed some visual windows or
Person is open, and the information that user wants is able to observe that from these visual windows or opening, such as it is observed that display device
Data shown by 15.
Rotation housing 12 is used to install second laser emitter 14, and rotation housing 12 is also constituted with main casing 11 can be to turn
Shaft line 101 is connected for the rotation of axle.Second laser emitter 14 can be accommodated in the space that rotation housing 12 is surrounded into,
And when rotation housing 12 is rotated with its pivot center 101 relative to main casing 11 for axle, second laser emitter 14 also can
With the rotation synchronous axial system of housing 12.
First laser emitter 13 is used to launch lasing area or laser rays, first laser emitter 13 to first object
It is arranged in main casing 11.As depicted in figs. 1 and 2, first laser emitter 13 can for example be launched substantially in sector
Lasing area, a laser rays then can be in the plane formed when the lasing area is projected in plane, and the laser rays can be indicated
Graticule or object in the course of work etc. whether level.
Second laser emitter 14 is used for the second objective emission lasing area or laser rays, second laser emitter 14
It is arranged in rotation housing 12.As shown in Fig. 2 second laser emitter 14 can also for example be launched substantially swashing in fan-shaped
Smooth surface, a laser rays then can also be in the plane formed when the lasing area is projected in plane, and the laser rays can be indicated
Graticule or object in the course of work etc. whether level.
Wherein, first object and the second target can be two different objects, or on same object
Different positions or identical position.
In addition, as shown in Fig. 2 rotation housing 12 pivot center 101 also sent with first laser emitter 13 swash
Smooth surface or laser rays are coplanar, and rotation housing 12 pivot center 101 yet sent with second laser emitter 14 swash
Smooth surface or laser rays are coplanar.
Angle measurement unit is used to detect the lasing area or laser rays and second laser that first laser emitter 13 sends
Lasing area or laser rays angulation that emitter 14 sends.Display device 15 is used to show first laser emitter 13
Lasing area or laser rays angulation that the lasing area or laser rays for sending send with second laser emitter 14.
Specifically, as shown in figure 1, main casing 11 includes：Main part 111 and protuberance 112.Wherein, main part 111 is used for
Mount display 15, display device 15 is arranged at the visual windows or opening formed on main part 111.Main part 111
Also substantially it is in yi word pattern structure, the length direction of main part 111 may be considered the length bearing of trend of yi word pattern structure.
Protuberance 112 is arranged on one end of the length direction of main part 111, and first laser emitter 13 is contained in protrusion
In portion 112.On edge on the direction of the pivot center 101 of rotation housing 12, it is specifically as follows in the length along main part 111
On degree direction, protuberance 112 protrudes from main part 111.
Rotation housing 12 can be connected to protuberance 112, and the pivot center 101 of rotation housing 12 may also pass through protrusion
Portion 112.In structure, the generally circular structure of housing 12 is rotated.On the direction of pivot center 101 of rotation housing 12, rotation
Housing 12 also protrudes from main part 111, and further, in this direction, rotation housing 12 also exceeds main casing 11.This
Sample, user is capable of the rotation rotation housing 12 of relatively convenient, and sets behaviour without the periphery of the circular configuration in rotation housing 12
Make bulge-structure.Wherein, on the direction of the pivot center 101 of rotation housing 12, chi of the rotation housing 12 beyond main casing 11
The very little ratio with the height in this direction of main casing 11 can be more than 0.2, and more specifically, rotation housing 12 is higher by main casing 11
Size can be more than 5mm, the operation of the user that is so more convenient for.
As described in Figure 3, in the plane perpendicular to the pivot center 101 of rotation housing 12, the edge for rotating housing 12 exists
Projection in the plane is also located at the edge of main casing 11 in the projection in the plane, can so reduce whole laser measurement
The size of device 100.Wherein, in order to make it easy to understand, the plane perpendicular to the pivot center 101 of rotation housing 12 may be considered
Paper direction in Fig. 3.
Again as shown in Fig. 2 now rotation housing 12 is located at a reference position with respect to main casing 11.When rotation housing 12
When the reference position, lasing area or laser rays and second laser emitter 14 that first laser emitter 13 is launched
The lasing area or laser rays launched overlap.Specifically, as stated above, first laser emitter 13 and second laser are sent out
Injection device 14 can launch the lasing area of sector, when housing 12 is rotated positioned at reference position, the fan that they send respectively
Plane where the lasing area of shape overlaps, and in other words, the fan-shaped lasing area that they send respectively is generally aligned in the same plane interior.Or
Person it is to be understood that the light that first laser emitter 13 is launched can form a laser rays when projecting objective plane,
The light that second laser emitter 14 is launched can form a laser rays when projecting objective plane, when rotation housing 12
When reference position, the straight line where their laser rays respectively on projected objective plane overlaps.
When rotation housing 12 rotates relative to main casing 11, as shown in Figure 4 and Figure 5, rotation housing 12 can turn to survey
Amount position, measurement position may be considered the other positions that rotation housing 12 produces reference position.Surveyed when rotation housing 12 is located at
During amount position, the lasing area or laser rays that first laser emitter 13 is launched are launched with second laser emitter 14
Lasing area or laser rays incline it is intersecting.
Specifically, being projected when being shown in Fig. 4 and placing on the table the side supporting surface 111a of laser measuring device for measuring 100
To with its launch radiation direction just to metope on lasing area and laser rays.In position shown in Fig. 4, rotation housing 12 is led relatively
Housing 11 is located at measurement position, and at this moment, the lasing area and second laser emitter 14 that first laser emitter 13 sends are sent out
The lasing area of injection inclines intersecting.Fig. 5 shows that the laser measuring device for measuring 100 observed along D directions in Fig. 4 is projected positioned at laser
Laser cable architecture on the metope of emitter side.As shown in figure 5, wherein, what first laser emitter 13 was launched swashs
Light can be adjusted to it is horizontally extending, the laser rays that now second laser emitter 14 is launched then with first swash
The laser rays that light emitting devices 13 is launched is inclined and intersected, and produces an included angle A such that it is able to mesh of the measurement on metope
The angle of mark thing and horizontal plane, or the angle between two target lines can be measured, and then realize the measurement of angle.
So, rotation housing 12 is set and on main casing 11, and in the relative main casing of size of rotation housing 12
11 it is small it is many in the case of, measurement of the laser measuring device for measuring 100 to angle can be still realized, it is achieved thereby that laser measurement is filled
Put 100 volume miniaturization, light quality, it is and simple to operate, without being positioned to rotation housing 12, certainty of measurement compared with
It is high.
Again as shown in figure 1, angle measurement unit can constitute communication connection with display device 15, so, work as angular surveying
When measurement device obtains corresponding angle, can in time pass the information on to display device 15 and be shown by display device 15.
Wherein, display device 15 can be a display screen, such as LCD display or LED display.
Laser measuring device for measuring 100 can also include：Range unit（It is not shown）With horizontal instruction device 16.Range unit can
To be arranged in main casing 11, range unit is used to be launched according to first laser emitter 13 or second laser emitter 14
To the transmitting photo measure target range of the laser of target.Range unit can also be constituted with display device 15 and communicated to connect, and work as survey
When obtaining target range away from measurement device, can pass the information on to display screen and be shown.Horizontal instruction device 16 can be
Bubble device, specifically, can include can indicate laser measuring device for measuring 100 in its longitudinal direction whether the first horizontal bubble
Device, can also include indicating on the width of length direction whether the second horizontal bubble device, can be with
Including can indicate in the short transverse of length direction whether the 3rd horizontal bubble device.
As a kind of scheme, at one in bottom the supporting surface 111b and side supporting surface 111a of main casing 11 or whole
It is also provided with levelling device（It is not shown）.When horizontal instruction device 16 indicate laser measuring device for measuring 100 place position not
Usually, at this moment can be adjusted by levelling device, so as to improve the precision of measurement.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, it is all to be obtained by the way of equivalent or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (10)
1. a kind of laser measuring device for measuring, including：
First laser emitter, for launching lasing area or laser rays to first object；
Second laser emitter, for the second objective emission lasing area or laser rays；
Main casing, for installing the first laser emitter；
Rotation housing, for installing the second laser emitter；
Angle measurement unit, for detecting that lasing area that the first laser emitter sends or laser rays swash with described second
Lasing area or laser rays angulation that light emitting devices sends；
Display device, for showing that lasing area that the first laser emitter sends or laser rays are sent out with the second laser
Lasing area or laser rays angulation that injection device sends；
Wherein,
The first laser emitter is contained in the main casing, and the second laser emitter is contained in the rotation
In housing and with the rotation housing synchronous axial system；
The rotation housing into rotation is connected to the main casing and at least has：
Reference position, makes lasing area or laser rays and the first laser emitter that the second laser emitter sends
The lasing area or laser rays for sending overlap；
Measurement position, makes lasing area or laser rays and the first laser emitter that the second laser emitter sends
The lasing area or laser rays for sending incline intersecting.
2. laser measuring device for measuring according to claim 1, it is characterised in that：
The fan-shaped lasing area of the first laser emitter transmitting.
3. laser measuring device for measuring according to claim 1 and 2, it is characterised in that：
The fan-shaped lasing area of the second laser emitter transmitting.
4. laser measuring device for measuring according to claim 1, it is characterised in that：
The lasing area or laser rays that the pivot center of the rotation housing is sent with the first laser emitter are coplanar.
5. laser measuring device for measuring according to claim 1, it is characterised in that：
The lasing area or laser rays that the pivot center of the rotation housing is sent with the second laser emitter are coplanar.
6. laser measuring device for measuring according to claim 1, it is characterised in that：
In the plane vertical with the pivot center of the rotation housing, the projection at the edge of the rotation housing is located at the master
In the projection at the edge of housing.
7. laser measuring device for measuring according to claim 1, it is characterised in that：
The main casing includes：
Main part, for installing the display device；
Protuberance, for accommodating the first laser emitter；
The protuberance protrudes from the main part along the direction of the pivot center perpendicular to the rotation housing；The shell of revolution
Body is connected to the protuberance and the pivot center of the rotation housing passes through the protuberance.
8. laser measuring device for measuring according to claim 7, it is characterised in that：
On the pivot center direction of the rotation housing, the rotation housing protrudes from the main part.
9. laser measuring device for measuring according to claim 1, it is characterised in that：
On the pivot center direction of the rotation housing, the rotation housing exceeds the main casing.
10. laser measuring device for measuring according to claim 1, it is characterised in that：
The laser measuring device for measuring also includes：
Range unit, for launching swashing to target according to the first laser emitter or the second laser emitter
The reflected light measurement target range of light；
The display device is connected to show the measurement result of the range unit with the range unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862467 | 2015-11-30 | ||
| CN2015108624671 | 2015-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106813597A true CN106813597A (en) | 2017-06-09 |
| CN106813597B CN106813597B (en) | 2020-07-17 |
Family
ID=59106075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610909550.4A Active CN106813597B (en) | 2015-11-30 | 2016-10-18 | Laser measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106813597B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827555A (en) * | 2017-11-23 | 2019-05-31 | 南京德朔实业有限公司 | A kind of laser level rule |
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| US5606802A (en) * | 1995-02-22 | 1997-03-04 | Kabushiki Kaisha Topcon | Laser gradient setting device |
| US5713135A (en) * | 1995-10-31 | 1998-02-03 | Acopulos; Brad M. | Multi-purpose carpentry measuring device |
| CN2795810Y (en) * | 2005-04-11 | 2006-07-12 | 庄成荣 | Laser angle instrument |
| CN2888409Y (en) * | 2006-03-17 | 2007-04-11 | 吉林省联和医疗器材有限公司 | Laser angle measuring instrument for medical use |
| CN201803721U (en) * | 2010-05-11 | 2011-04-20 | 扬州精湛光电仪器有限公司 | Laser scale |
| CN201844826U (en) * | 2010-10-11 | 2011-05-25 | 苏州路之遥科技股份有限公司 | Angle measuring device |
| CN102741652A (en) * | 2010-02-12 | 2012-10-17 | 罗伯特·博世有限公司 | Marking device and system for surveying land |
| CN104764446A (en) * | 2014-01-03 | 2015-07-08 | 江苏莱赛激光装备有限公司 | Laser marking instrument and working method thereof |
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2016
- 2016-10-18 CN CN201610909550.4A patent/CN106813597B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5606802A (en) * | 1995-02-22 | 1997-03-04 | Kabushiki Kaisha Topcon | Laser gradient setting device |
| US5713135A (en) * | 1995-10-31 | 1998-02-03 | Acopulos; Brad M. | Multi-purpose carpentry measuring device |
| CN2795810Y (en) * | 2005-04-11 | 2006-07-12 | 庄成荣 | Laser angle instrument |
| CN2888409Y (en) * | 2006-03-17 | 2007-04-11 | 吉林省联和医疗器材有限公司 | Laser angle measuring instrument for medical use |
| CN102741652A (en) * | 2010-02-12 | 2012-10-17 | 罗伯特·博世有限公司 | Marking device and system for surveying land |
| CN201803721U (en) * | 2010-05-11 | 2011-04-20 | 扬州精湛光电仪器有限公司 | Laser scale |
| CN201844826U (en) * | 2010-10-11 | 2011-05-25 | 苏州路之遥科技股份有限公司 | Angle measuring device |
| CN104764446A (en) * | 2014-01-03 | 2015-07-08 | 江苏莱赛激光装备有限公司 | Laser marking instrument and working method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827555A (en) * | 2017-11-23 | 2019-05-31 | 南京德朔实业有限公司 | A kind of laser level rule |
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| Publication number | Publication date |
|---|---|
| CN106813597B (en) | 2020-07-17 |
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Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: 211106, No. 159, general road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |
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