CN209231511U - A kind of laser ranging system - Google Patents
A kind of laser ranging system Download PDFInfo
- Publication number
- CN209231511U CN209231511U CN201821978080.8U CN201821978080U CN209231511U CN 209231511 U CN209231511 U CN 209231511U CN 201821978080 U CN201821978080 U CN 201821978080U CN 209231511 U CN209231511 U CN 209231511U
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- China
- Prior art keywords
- turntable
- laser
- fixed
- installation set
- shell
- Prior art date
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Abstract
The utility model discloses a kind of laser ranging systems, solving laser ranging system is inconvenient to identify direction and orientation angle between object being measured and measuring instrument in measurement, when needing to measure multiple objects simultaneously, be inconvenient to identify the angle between two objects, when needing multiple directions to measure, need mobile instrument, the problem of increasing error, it includes pedestal, the pedestal top middle portion is fixed with turntable, turntable top middle portion offers direction table, direction table inside circumference offers graduation apparatus, compass and arm for direction indicator are sequentially installed in the middle part of the table of direction, ball is inlaid on the outside of turntable, the utility model is provided with direction table, compass, arm for direction indicator, installation set and graduation apparatus, when measuring multiple angles, only need rotation turntable, reduce error, convenient for the angle between the direction and multiple object being measureds of the object of identification measurement Degree can also calculate the distance between two object being measureds by goniometer.
Description
Technical field
The utility model belongs to laser ranging technique field, and in particular to a kind of laser ranging system.
Background technique
Laser ranging (laser distance measuring) is progress ranging using laser as light source, according to laser
The mode of work is divided into continuous wave laser and pulse laser, and the gas lasers such as He-Ne, argon ion, krypton cadmium work in continuous defeated
It does well, is used for phase laser distance measurement；Double heterogeneous gallium arsenide semiconductor lasers are used for infrared distance measurement；Ruby, neodymium glass
Equal solid state lasers, are used for pulse type laser ranging, laser range finder due to the features such as monochromaticjty of laser is good, high directivity,
In addition electronic circuit semiconductor transformation is integrated, compared with geodimeter, not only day and night operation but also ranging essence can be improved
Degree, substantially reduces weight and power consumption, and the distance for measuring the remote target such as artificial earth satellite, moon is made to come true.
But laser ranging system currently on the market is inconvenient to identify between object being measured and measuring instrument in measurement
Direction and orientation angle, while when needing to measure multiple objects, it has not been convenient to identify the angle between two objects, it is more when needing
When a orientation measurement, mobile instrument is needed, error is increased.
Utility model content
For above situation, to overcome the shortcomings of existing technologies, the utility model provides a kind of laser ranging system, effectively
The laser ranging system that solves be inconvenient to identify direction and orientation angle between object being measured and measuring instrument in measurement,
When needing to measure multiple objects simultaneously, it has not been convenient to identify the angle between two objects, when needing multiple directions to measure, need
The problem of mobile instrument, increase error.
To achieve the above object, the utility model provides the following technical solutions: a kind of laser ranging system, including pedestal,
The pedestal top middle portion is fixed with turntable, and turntable top middle portion offers direction table, and direction table inside circumference offers scale
Table, direction table middle part are sequentially installed with compass and arm for direction indicator, and ball is inlaid on the outside of turntable, is socketed with installation on the outside of turntable
Set, installation set top are fixed with fixed frame, and fixed frame top, which is connected by a hinge, shell, and shell rear and front end is mounted on handle
Hand, shell side are socketed with Laser emission lamp protective cover, are fixed on the inside of shell close to one upper lateral part of Laser emission lamp protective cover
Laser receiver board and circuit, laser receiver board and circuit lower part are fixed with Laser emission lamp and circuit, and shell middle inside is fixed
There is master controller, master controller is fixed with battery far from Laser emission lamp and one upper lateral part of circuit.
Preferably, the arm for direction indicator is fixedly connected with installation set, and arm for direction indicator is rotated with installation set, and installation set is with shell
Rotation.
Preferably, it is mutually fixed between the turntable and installation set by buckle.
Preferably, the pedestal bottom end, which is glued, rubber pad.
Preferably, the master controller surface inserting has memory.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with turntable, ball and installation set, is mutually fixed between installation set and turntable by buckle,
It is easily installed and dismantles, when installation set is rotated around turntable, installation set is not directly contacted with turntable, is driven by the rotation of ball
Installation set rotation, facilitates rotation, when measuring multiple angles, it is only necessary to rotate turntable, reduce error.
(2) the utility model is provided with direction table, compass, arm for direction indicator, installation set and graduation apparatus, just by compass
In identifying direction in the measurements, arm for direction indicator rotation is driven by the rotation of device, convenient for the object of identification measurement direction and
Angle between multiple object being measureds can also calculate the distance between two object being measureds by goniometer.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is enlarged drawing figure at the A of the utility model；
In figure: 1, pedestal；2, turntable；3, direction table；4, compass；5, arm for direction indicator；6, ball；7, installation set；8, solid
Determine frame；9, shell；10, handle；11, display screen；12, key；13, vertical level steeps；14, horizontal levelling bubble；15, Laser emission
Lamp and circuit；16, laser receiver board and circuit；17, master controller；18, battery；19, Laser emission lamp protective cover；20, scale
Table.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one, is provided by Fig. 1, Fig. 2 and Fig. 3, and the utility model includes pedestal 1, and 1 top middle portion of pedestal, which is fixed with, to be turned
Disk 2,2 top middle portion of turntable offer direction table 3, and table 3 inside circumference in direction offers graduation apparatus 20, and 3 middle part of direction table is successively
Compass 4 and arm for direction indicator 5 are installed, ball 6 is inlaid on the outside of turntable 2, installation set 7, installation set 7 are socketed on the outside of turntable 2
Top is fixed with fixed frame 8, and 8 top of fixed frame, which is connected by a hinge, shell 9, and 9 rear and front end of shell is mounted on handle 10,
9 side of shell is socketed with Laser emission lamp protective cover 19, and 9 inside of shell is fixed close to 19 1 upper lateral part of Laser emission lamp protective cover
There are laser receiver board and circuit 16, laser receiver board and 16 lower part of circuit are fixed with Laser emission lamp and circuit 15,9 inside of shell
Middle part is fixed with master controller 17, and master controller 17 is fixed with battery 18 far from Laser emission lamp and 15 1 upper lateral part of circuit.
Embodiment two, on the basis of example 1, arm for direction indicator 5 are fixedly connected with installation set 7, and arm for direction indicator 5 is with peace
Encapsulation 7 rotates, and installation set 7 is rotated with shell 9, when equipment rotates, drives arm for direction indicator rotation, facilitates direction of observation and calculates folder
Angle.
Embodiment three is mutually fixed between turntable 2 and installation set 7 by buckle on the basis of example 1, convenient for assembling
And disassembly.
Example IV, on the basis of example 1,1 bottom end of pedestal, which is glued, rubber pad, increases frictional force, after making placement
It is more stable.
Embodiment five, on the basis of example 1,17 surface inserting of master controller have memory, can store measurement number
According to easy-to-look-up.
In the present embodiment: master controller 17 is using EFM32TG series.
Working principle: when in use, installing battery 18, and by the starting of 12 control device of key, pedestal 1 is placed on
Ground or body surface make compass 4 be directed at scale 0, hold handle and rotated, and installation set 7 is rotated around turntable 2, together
When drive arm for direction indicator 5 rotate, by arm for direction indicator 5 direction graduation apparatus 20 degree, facilitate observation object being measured angle
And direction, it is mark with horizontal levelling bubble 14, device is adjusted to by level by the hinge rotational shell around 8 top of fixed frame
State starts Laser emission lamp and circuit 15 by key 12, and laser receiver board and circuit 16 receive the light source of reflection, by signal
It is transferred to master controller 17, master controller 17 calculates distance, and calculated data are sent to display screen 11 by master controller 17
And memory, when needing to measure height, it is only necessary to device is adjusted to plumbness by vertical level bubble 13 by rotational shell 9,
Key 12 is equipped with a variety of buttons, can measure distance of the laser lamp to object, the distance means of device central point to object respectively
Central point is to laser lamp distance+d, and the height devices height+d of the bottom of the device to object, device is far from laser lamp side to object
Distance means length+d, d is distance of the laser lamp to object, and d=tc/2, t emit beam for Laser emission lamp and laser pick-off
Plate and circuit 16 receive the time interval of signal, and c is the light velocity.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of laser ranging system, including pedestal (1), it is characterised in that: pedestal (1) top middle portion is fixed with turntable
(2), turntable (2) top middle portion offers direction table (3), and direction table (3) inside circumference offers graduation apparatus (20), direction table
(3) middle part is sequentially installed with compass (4) and arm for direction indicator (5), is inlaid with ball (6) on the outside of turntable (2), on the outside of turntable (2)
It is socketed with installation set (7), installation set (7) top is fixed with fixed frame (8), and top is connected by a hinge fixed frame (8) shell
(9), shell (9) rear and front end is mounted on handle (10), and shell (9) side is socketed with Laser emission lamp protective cover (19), outside
Laser receiver board and circuit (16), laser pick-off are fixed with close to (19) one upper lateral part of Laser emission lamp protective cover on the inside of shell (9)
Plate and circuit (16) lower part are fixed with Laser emission lamp and circuit (15), and shell (9) middle inside is fixed with master controller (17),
Master controller (17) is fixed with battery (18) far from Laser emission lamp and (15) one upper lateral part of circuit.
2. a kind of laser ranging system according to claim 1, it is characterised in that: the arm for direction indicator (5) and installation set
(7) it is fixedly connected, arm for direction indicator (5) is rotated with installation set (7), and installation set (7) is rotated with shell (9).
3. a kind of laser ranging system according to claim 1, it is characterised in that: the turntable (2) and installation set (7) it
Between by buckle mutually fix.
4. a kind of laser ranging system according to claim 1, it is characterised in that: pedestal (1) bottom end, which is glued, rubber
Rubber mat.
5. a kind of laser ranging system according to claim 1, it is characterised in that: master controller (17) surface inserting
There is memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978080.8U CN209231511U (en) | 2018-11-29 | 2018-11-29 | A kind of laser ranging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978080.8U CN209231511U (en) | 2018-11-29 | 2018-11-29 | A kind of laser ranging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209231511U true CN209231511U (en) | 2019-08-09 |
Family
ID=67505261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821978080.8U Expired - Fee Related CN209231511U (en) | 2018-11-29 | 2018-11-29 | A kind of laser ranging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209231511U (en) |
-
2018
- 2018-11-29 CN CN201821978080.8U patent/CN209231511U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |