CN208043002U - Laser ranging system and system - Google Patents
Laser ranging system and system Download PDFInfo
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- CN208043002U CN208043002U CN201820645098.XU CN201820645098U CN208043002U CN 208043002 U CN208043002 U CN 208043002U CN 201820645098 U CN201820645098 U CN 201820645098U CN 208043002 U CN208043002 U CN 208043002U
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Abstract
The utility model is related to distance-measuring equipment technical field, a kind of laser ranging system and system are disclosed.The laser ranging system includes shell, first laser transmitting module, second laser transmitting module, power module, circuit board, switch module and liquid crystal display；The first laser transmitting module and second laser transmitting module are separately positioned on the left end and right end of the shell, and the first laser transmitting module is coaxially arranged with the second laser transmitting module, the laser probe of the first laser transmitting module and second laser transmitting module is away from each other setting.Laser ranging system provided by the utility model and system can be simultaneously emitted by laser at the both ends of laser ranging system, the length data from range unit to both sides measurement point is measured respectively, it is possible thereby to accurately be measured internal length data in narrow region.
Description
Technical field
The utility model is related to distance-measuring equipment technical fields, more particularly, to a kind of laser ranging system and system.
Background technology
For electric power facilities such as newly-built, enlarging, the 10kV switchgears of transformation, substation, cable distribution boxes, completion is built
Afterwards, in order to ensure that equipment safety, reliable, stable operation, the examination of facility are particularly important, it is necessary to conscientious, strictly according to correlation
It is required that carrying out an acceptance inspection.In examination, technical protocol, design drawing, technical specification, acceptance specification etc. are needed to refer to, to basis, case
Body, line footpath, equipment, safe distance equidimension carry out hand dipping.In some narrow cabinets, when needing to measure internal diameter, commonly
Tape measure, tape measure, steel ruler etc. because self-characteristic influence, the person of often requiring to use creep into cabinet or by hand reversion put in cabinet into
Row measures operation, measures both inaccuracy in this way, also inconvenient, is easy to carry out hidden danger for power grid stabilized zone.
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, range accuracy, weight and power consumption are few.Laser range finder is using laser to target
Distance carry out the instrument of Accurate Determining (also known as laser ranging), concrete operating principle is：Laser range finder at work to
Target projects a branch of very thin laser, and the laser beam of target reflection is received by photoelectric cell, and timer measures laser beam from transmitting
To the time of reception, calculate from observation position range-to-go.
Light-weight, small, the easy to operate speed of laser range finder is fast and accurate, and error is small so can apply in electricity
The measurement of distance in the cabinet of Lixing industry.But laser range finder at present on the market is typically unidirectional, the model of laser measurement
It is the launch point by laser range finder to single measurement point to enclose, obtain needed for the length parameter that measures, applied to acceptance gauging
When the internal diameter of switchgear etc., because there are certain sizes for measuring device itself, and it is difficult to laser range finder being completely disposed at interior
The side of wall, so the measurement of internal diameter can not be carried out, this makes measurement operation become more difficult.Therefore unilateral laser head measures work
Tool, which only can be used in, measures the more spacious scene of initial point, and scene that is narrow at some and can not reaching the required initial point measured is just
More accurate data can not be obtained using laser range finder.
Utility model content
The purpose of this utility model is to provide a kind of laser ranging systems, to solve Laser Measuring existing in the prior art
Distance meter can be only applied to measure the more spacious scene of initial point, scene narrow at some and that initial point is measured needed for can not reaching without
Method is using laser range finder come the technical issues of obtaining more accurate data.
The purpose of this utility model, which also resides in, provides a kind of laser distance measurement method, to solve laser existing in the prior art
Rangefinder, which can be only applied to, measures the more spacious scene of initial point, scene that is narrow at some and can not reaching required measurement initial point
It can not be using laser range finder come the technical issues of obtaining more accurate data.
Based on above-mentioned first purpose, the utility model provides a kind of laser ranging system, including shell, first laser hair
Penetrate module, second laser transmitting module, power module, circuit board, switch module and liquid crystal display；
The first laser transmitting module and second laser transmitting module are separately positioned on the left end and right end of the shell,
And the first laser transmitting module is coaxially arranged with the second laser transmitting module, the first laser transmitting module with
The laser probe of second laser transmitting module is away from each other setting；
The power module and circuit board are arranged in the shell, and the liquid crystal display is arranged in the shell
On, voltage switch unit and microcontroller are provided on the circuit board, the circuit board swashs with the power module, described first
Optical transmitter module, second laser transmitting module, liquid crystal display and switch module are separately connected.
Further, the shell includes upper cover plate, lower plate, left plate and right plate, and the lower plate includes bottom wall
And antetheca, the rear wall being arranged on bottom wall, the upper cover plate are adapted to the lower plate and are arranged in the upper of the lower plate
Side, the left plate and right plate are separately positioned on the arranged on left and right sides of the upper cover plate and lower plate；
Left through-hole is provided on the left plate, the laser probe of the first laser transmitting module corresponds to the left through-hole
It is arranged, is provided with right through-hole on the right plate, the laser probe of the second laser transmitting module corresponds to the right through-hole and sets
It sets.
Further, the first laser transmitting module is fixedly connected by screw with the left plate, and described second swashs
Optical transmitter module is fixedly connected by screw with the right plate.
Further, the liquid crystal display is bonded in the plate face of the upper cover plate.
Further, the switch module includes self-lock switch, the control that the entire laser ranging system power supply of control is connected
The switching switch of the measurement pattern of first laser transmitting module and second laser transmitting module switching.
Further, the switching switch is arranged on the upper cover plate；
The self-lock switch is arranged on the antetheca or rear wall of the lower plate.
Further, the power module includes lithium battery and charging socket, and the charging socket is arranged in the bottom
The antetheca or rear wall of plate, the lithium battery are arranged on the bottom wall of the lower plate；
The charging socket and the lithium battery are connect with the voltage switch unit, outside the charging socket connection
Portion's power supply can be that the lithium battery charges or the external power supply of charging socket connection is through electricity after the decompression of voltage switch unit
Electric energy can be provided after pressure switching unit decompression for first laser transmitting module, second laser transmitting module and liquid crystal display；
The lithium battery can be the first laser transmitting module, second laser hair after the voltage switch unit transformation
It penetrates module and liquid crystal display provides electric energy.
Further, the medial surface of antetheca or rear wall in the lower plate is arranged in the circuit board, the circuit board
Microcontroller is used to receive and process the measurement data of the first laser transmitting module and second laser transmitting module and by data
It is transferred on the liquid crystal display.
Further, the left plate and right plate are fixedly connected by way of bonding with the lower plate respectively.
Based on above-mentioned second purpose, the utility model additionally provides a kind of laser ranging system, including such as any of the above-described
The laser ranging system.
Compared with prior art, the beneficial effects of the utility model are：
Laser ranging system provided by the utility model, including shell, first laser transmitting module, second laser emit mould
Block, power module, circuit board, switch module and liquid crystal display；The first laser transmitting module and second laser emit mould
Block is separately positioned on the left end and right end of the shell, and the first laser transmitting module and the second laser transmitting module
It is coaxially arranged, the laser probe of the first laser transmitting module and second laser transmitting module is away from each other setting；The electricity
Source module and circuit board are arranged in the shell, and the liquid crystal display is arranged on the housing, on the circuit board
It is provided with voltage switch unit and microcontroller, the circuit board and the power module, the first laser transmitting module, second
Laser emitting module, liquid crystal display, switch module are separately connected.
A laser emitting module is respectively set in the both ends of its shell of laser ranging system provided by the utility model, to
Laser can be simultaneously emitted by the both ends of laser ranging system, first laser transmitting module measure from first laser transmitting module to
The distance of left side measurement point, second laser transmitting module are measured from second laser transmitting module to the distance of right side measurement point；It is single
The measurement data that piece machine obtains first laser transmitting module and second laser transmitting module is handled, and by the sum of two segment distances
The distance between first laser transmitting module and second laser transmitting module are as between 2 points finally measured in compensation
Away from being output on liquid crystal display.Laser ranging system provided by the utility model can the both ends of laser ranging system simultaneously
Laser is sent out, measures the length data from range unit to both sides measurement point respectively, it is possible thereby in narrow region internally
The length data in portion is accurately measured, solve laser range finder can be only applied to measure the more spacious scene of initial point,
Scene that is narrow at some and can not reaching required measurement initial point can not obtain more accurate data using laser range finder
The technical issues of.
Laser ranging system provided by the utility model, including laser ranging system as described in any one of the above embodiments.
The utility model laser ranging system has identical compared with prior art with the laser ranging system of the utility model
Effect, all solve laser range finder and can be only applied to and measure the more spacious scene of initial point, narrow at some and can not arrive
It can not be using laser range finder come the technical issues of obtaining more accurate data, herein no longer up to the required scene for measuring initial point
It is described in detail.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the exploded perspective view of the utility model embodiment laser ranging system；
Fig. 2 is the schematic diagram of the lower plate of the utility model embodiment laser ranging system；
Fig. 3 is the upper cover plate schematic diagram of the utility model embodiment laser ranging system；
Fig. 4 is the right plate schematic diagram of the utility model embodiment laser ranging system.
Icon：1- left plates；2- first laser transmitting modules；3- self-lock switch；4- lower plates；41- self-lock switch hole；
42- charging sockets hole；5- second laser transmitting modules；6- right plates；The right through-holes of 61-；7- charging sockets；8- upper cover plates；81- is micro-
Dynamic button mounting hole；82- liquid crystal display mounting holes；9- liquid crystal displays；10- fine motion buttons；11- circuit boards；12- lithium electricity
Pond.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
The orientation or positional relationship on " right side ", "vertical", "horizontal", "inner", "outside" etc., instruction is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, device or element are not indicated or implied the indicated
It must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment one
Shown in Fig. 1 to Fig. 4, a kind of laser ranging system, including the transmitting of shell, first laser are present embodiments provided
Module 2, second laser transmitting module 5, power module, circuit board 11, switch module and liquid crystal display 9.
Wherein, first laser transmitting module 2 and second laser transmitting module 5 are separately positioned on left end and the right side of the shell
End, and the first laser transmitting module 2 is coaxially arranged with the second laser transmitting module 5, the first laser transmitting
Module 2 and the laser probe of second laser transmitting module 5 are away from each other setting.That is, first laser transmitting module 2 can measure from
To the distance of the point of left direction, second laser transmitting module 5 can measure from laser ranging system to the right side laser ranging system
The distance of the point of side direction.
The power module and circuit board 11 are arranged in the shell, and the liquid crystal display 9 is arranged in the shell
On body, be provided with voltage switch unit and microcontroller on the circuit board 11, the circuit board 11 respectively with the power module,
The first laser transmitting module 2, second laser transmitting module 5, liquid crystal display 9, switch module connection.
Wherein, power module include charging socket 7 and can charge and discharge lithium battery 12.The charging socket 7 and the lithium
Battery 12 is connect with the voltage switch unit, and the external power supply that the charging socket 7 connects is depressured through voltage switch unit
It can be afterwards the charging of the lithium battery 12 or external power supply that the charging socket 7 connects can be the after the decompression of voltage switch unit
One laser emitting module 2, second laser transmitting module 5 and liquid crystal display 9 provide electric energy；The lithium battery 12 is through the voltage
Can be that the first laser transmitting module 2, second laser transmitting module 5 and liquid crystal display 9 provide electricity after switch unit transformation
Energy.
The microcontroller of the circuit board 11 is for receiving and processing the first laser transmitting module 2 and second laser transmitting
The measurement data of module 5 simultaneously transfers data on the liquid crystal display 9.
The switch module includes that the self-lock switch 3 that the entire laser ranging system power supply of control is connected and control first swash
Optical transmitter module 2 and second laser transmitting module 5 are opened simultaneously, first laser transmitting module 2 and second laser transmitting module 5 are single
To the switching switch of the pattern switching of unlatching.
A laser emitting module is respectively set in the both ends of its shell of the present embodiment laser ranging system, so as to swash
The both ends of optical range finding apparatus are simultaneously emitted by laser, and the measurement of first laser transmitting module 2 is surveyed from first laser transmitting module 2 to left side
The distance of point is measured, second laser transmitting module 5 is measured from second laser transmitting module 5 to the distance of right side measurement point；Microcontroller
The measurement data for obtaining first laser transmitting module 2 and second laser transmitting module 5 is handled, and the sum of two segment distances are mended
The distance between first laser transmitting module 2 and second laser transmitting module 5 are repaid as between 2 points finally measured
Away from being output on liquid crystal display 9.
Laser ranging system provided in this embodiment is realized is simultaneously emitted by laser at the both ends of laser ranging system, surveys respectively
Amount is from range unit to the length data of both sides measurement point, it is possible thereby to be carried out to internal length data in narrow region
It is accurate to measure, it solves laser range finder and can be only applied to and measure the more spacious scene of initial point, it is narrow at some and can not
The scene that initial point is measured needed for reaching can not be using laser range finder come the technical issues of obtaining more accurate data.
As shown in Figure 1, an alternative embodiment as the utility model laser ranging system, the shell includes upper cover
Plate 8, lower plate 4, left plate 1 and right plate 6, the lower plate 4 include bottom wall and the antetheca, the rear wall that are arranged on bottom wall,
The upper cover plate 8 is adapted to the lower plate 4 and is arranged in the top of the lower plate 4, and the left plate 1 and right plate 6 divide
It is not arranged in the left and right sides of the upper cover plate 8 and lower plate 4.
Left through-hole is provided on the left plate 1, the laser probe of the first laser transmitting module 2 corresponds to the left side and leads to
Hole is arranged, and is provided with right through-hole 61 on the right plate 6, the laser probe of the second laser transmitting module 5 corresponds to the right side
Through-hole 61 is arranged.As shown in Fig. 1 or 4, screw hole is provided in the plate face of the right plate 6, the second laser emits mould
It is provided with lug on side in the fixed seat of block 5, the screw hole being adapted to the screw hole on left side is also equipped on lug,
Second laser transmitting module 5 is fixed on by way of bolts through bolt holes on the right plate 6；First laser transmitting module
2 is identical as the fixed form of right plate 6 as the fixed form of the left plate 1 and above-mentioned second laser transmitting module 5, herein not
It is described in detail again.
As shown in figure 3, the side of the plate face of the upper cover plate 8 is reserved with fine motion button mounting hole 81, at the center of plate face
It is reserved with liquid crystal display mounting hole 82.The fine motion button mounting hole 81 includes three, is used to install three fine motion buttons
10, three fine motion buttons 10 are that the switching for the pattern switching for controlling first laser transmitting module 2 and second laser transmitting module 5 is opened
It closes：The fine motion button 10 in left side only controls the unlatching of first laser transmitting module 2, and intermediate fine motion button 10 controls first laser hair
Penetrate module 2 and second laser transmitting module 5 and meanwhile open, the fine motion button 10 on right side only controls second laser transmitting module 5
It opens.As a kind of specific mounting means, the fine motion button 10 is fixed on fine motion button peace by way of bonding respectively
It fills in hole 81, the liquid crystal display 9 is bonded in by way of bonding in liquid crystal display mounting hole 82.
As shown in Fig. 2, self-lock switch hole 41 is reserved on the antetheca of the lower plate 4, it is pre- on the rear wall of the lower plate 4
There are charging socket hole 42,3 grafting of the self-lock switch is simultaneously adhesively fixed in the self-lock switch hole 41, and the charging is inserted
7 grafting of mouth are simultaneously bonded in the charging socket hole 42, and the lithium battery 12 is fixed on the bottom of lower plate 4 by way of bonding
On wall；Circuit board 11 is bonded in the medial surface of the rear wall of lower plate 4.
It should be noted that self-lock switch 3, charging socket 7, circuit board 11 are not limited to the above-mentioned installation position provided,
Can any position of the antetheca and rear wall in lower plate 4 be set as needed under the premise of not influencing equipment work.
In conclusion the present embodiment laser ranging system is increased in the other side of the laser module of common laser rangefinder
One laser emitting module realizes and at the both ends of laser ranging system is simultaneously emitted by laser, is measured respectively from range unit to two
The length data of side measurement point.It gets respectively from being carried out to data after from laser module launch point to the distance of its measurement point
Reason obtains later to the distance of two laser emitting modules of the upper intelligent distance-measuring device of two sections of sum of the distance compensation measured
Go out correctly required data.It is possible thereby to internal length data is accurately measured in narrow region, it can be in sky
Between any point of middle straight line measure the length parameter of the straight line.
Embodiment two
The present embodiment provides a kind of laser ranging system, include laser ranging system as described in above-described embodiment one and
Intelligent control component, intelligent control component are used to automatically control the opening and closing of the self-lock switch 3 of laser ranging system, automatically control the
The switching of the measurement pattern of one laser emitting module 2 and second laser transmitting module 5.
The structure for the laser ranging system that the laser ranging system of the present embodiment laser ranging system is provided with embodiment one
Identical, details are not described herein；The present embodiment laser ranging system and the laser ranging system that embodiment one provides are having the same
Advantageous effect, then this also repeats no more.
Embodiment three
Include the laser ranging system as described in above-described embodiment one the present embodiment provides a kind of laser distance measurement method,
The specific method is as follows：
Step 1：The laser ranging system is placed on 2 points measured of line, and first laser emits mould
The laser route of block 2 and second laser transmitting module 5 is conllinear with 2 points of line, the laser probe of first laser transmitting module 2
Towards left measurement point, the laser probe of second laser module is towards 2 points of right side.
Step 2：Start laser ranging system, and starts first laser transmitting module 2 and second laser transmitting module 5 together
When distance measurement mode.
Step 3：First laser transmitting module 2 is obtained from first laser transmitting module 2 to the distance of left measurement point, second
Laser emitting module 5 is obtained from second laser transmitting module 5 to the distance of right measurement point, 2 He of first laser transmitting module simultaneously
Second laser transmitting module 5 sends range data information to microcontroller respectively.
Step 4：Microcontroller mends the sum of data information of first laser transmitting module 2 and second laser transmitting module 5 again
It is rear as being output to liquid at a distance from measurement point to repay the distance between first laser transmitting module 2 and second laser transmitting module 5
On crystal display screen 9.
The laser ranging system of the present embodiment laser distance measurement method is identical as embodiment one, and in this not go into detail, this
Embodiment laser distance measurement method and one advantageous effect having the same of embodiment, also repeat no more herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of laser ranging system, which is characterized in that including shell, first laser transmitting module, second laser transmitting module,
Power module, circuit board, switch module and liquid crystal display；
The first laser transmitting module and second laser transmitting module are separately positioned on the left end and right end of the shell, and institute
It states first laser transmitting module to be coaxially arranged with the second laser transmitting module, the first laser transmitting module and second
The laser probe of laser emitting module is away from each other setting；
The power module and circuit board are arranged in the shell, and the liquid crystal display is arranged on the housing, institute
It states and is provided with voltage switch unit and microcontroller on circuit board, the circuit board is sent out with the power module, the first laser
Module, second laser transmitting module, liquid crystal display and switch module is penetrated to be separately connected.
2. laser ranging system according to claim 1, which is characterized in that the shell includes upper cover plate, lower plate, a left side
Side plate and right plate, the lower plate include bottom wall and the antetheca being arranged on bottom wall, rear wall, the upper cover plate with it is described under
Bottom plate is adapted to and is arranged in the top of the lower plate, and the left plate and right plate are separately positioned on the upper cover plate and bottom
The arranged on left and right sides of plate；
Left through-hole is provided on the left plate, the laser probe of the first laser transmitting module corresponds to the left through-hole and sets
It sets, right through-hole is provided on the right plate, the laser probe of the second laser transmitting module corresponds to the right through-hole setting.
3. laser ranging system according to claim 2, which is characterized in that the first laser transmitting module passes through screw
It is fixedly connected with the left plate, the second laser transmitting module is fixedly connected by screw with the right plate.
4. laser ranging system according to claim 2, which is characterized in that the liquid crystal display is bonded in the upper cover
In the plate face of plate.
5. laser ranging system according to claim 2, which is characterized in that the switch module includes controlling entire laser
The measurement pattern of self-lock switch, control first laser transmitting module and second laser transmitting module that range unit power supply is connected is cut
The switching switch changed.
6. laser ranging system according to claim 5, which is characterized in that the switching switch is arranged in the upper cover plate
On；
The self-lock switch is arranged on the antetheca or rear wall of the lower plate.
7. laser ranging system according to claim 2, which is characterized in that the power module includes lithium battery and charging
Antetheca or rear wall in the lower plate is arranged in socket, the charging socket, and the lithium battery is arranged at the bottom of the lower plate
On wall；
The charging socket and the lithium battery are connect with the voltage switch unit, the external electrical of the charging socket connection
Source can be that the lithium battery charges or the external power supply of charging socket connection is cut through voltage after the decompression of voltage switch unit
Electric energy can be provided after changing unit decompression for first laser transmitting module, second laser transmitting module and liquid crystal display；
The lithium battery can be the first laser transmitting module, second laser transmitting mould after the voltage switch unit transformation
Block and liquid crystal display provide electric energy.
8. laser ranging system according to claim 2, which is characterized in that the circuit board is arranged in the lower plate
The medial surface of antetheca or rear wall, the microcontroller of the circuit board is for receiving and processing the first laser transmitting module and second
The measurement data of laser emitting module simultaneously transfers data on the liquid crystal display.
9. laser ranging system according to claim 2, which is characterized in that the left plate and right plate are respectively by viscous
The mode of conjunction is fixedly connected with the lower plate.
10. a kind of laser ranging system, which is characterized in that including such as the claims 1-9 any one of them laser ranging
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645098.XU CN208043002U (en) | 2018-04-28 | 2018-04-28 | Laser ranging system and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645098.XU CN208043002U (en) | 2018-04-28 | 2018-04-28 | Laser ranging system and system |
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| Publication Number | Publication Date |
|---|---|
| CN208043002U true CN208043002U (en) | 2018-11-02 |
Family
ID=63928709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820645098.XU Active CN208043002U (en) | 2018-04-28 | 2018-04-28 | Laser ranging system and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375342A (en) * | 2018-04-28 | 2018-08-07 | 广东电网有限责任公司 | Laser ranging system and method |
| CN112859091A (en) * | 2021-01-08 | 2021-05-28 | 北京航天新立科技有限公司 | Laser type vehicle rapid leveling detection device |
-
2018
- 2018-04-28 CN CN201820645098.XU patent/CN208043002U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375342A (en) * | 2018-04-28 | 2018-08-07 | 广东电网有限责任公司 | Laser ranging system and method |
| CN112859091A (en) * | 2021-01-08 | 2021-05-28 | 北京航天新立科技有限公司 | Laser type vehicle rapid leveling detection device |
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