CN207585584U - A kind of accurate vehicle-mounted rangefinder - Google Patents
A kind of accurate vehicle-mounted rangefinder Download PDFInfo
- Publication number
- CN207585584U CN207585584U CN201721651868.3U CN201721651868U CN207585584U CN 207585584 U CN207585584 U CN 207585584U CN 201721651868 U CN201721651868 U CN 201721651868U CN 207585584 U CN207585584 U CN 207585584U
- Authority
- CN
- China
- Prior art keywords
- accurate vehicle
- display
- grating scale
- mounted rangefinder
- cradling piece
- 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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- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 230000002441 reversible effect Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of accurate vehicle-mounted rangefinder, the accurate vehicle-mounted rangefinder is used cooperatively with tour hydrometric gauging, including：Display host, cradling piece, shaft coupling, grating scale, limiting fixing sucking disk, signal connecting line, electric power connection line.The shaft coupling, grating scale, limiting fixing sucking disk are arranged on cradling piece.Signal connecting line is arranged on internal stent, and links together with display host.The electric power connection line links together with display host.When the utility model effectively avoids the tour hydrometric gauging from measuring, the problem of location determination process is time-consuming and laborious and inaccurate is measured, tour hydrometric gauging is made to measure the determining rapid and accurate of position.So as to make the real-time measurement of patrol gauging more quick.
Description
Technical field
A kind of technical field that the utility model is related to determine to measure, and in particular to accurate vehicle-mounted rangefinder.
Background technology
Patrol gauging is the routine work in hydrological industry, needs to patrol the distance for surveying section starting point when practically measuring,
And pass through the position that start position determines each measurement point so that corresponding measurement point position development can quickly be reached by patrolling measuring car
It measures.
In existing technology, tour hydrometric gauging determines that the mode of starting point distance determines its measurement for the mode of manual measurement
Point.Specifically, it is first determined patrol survey section starting point position, and pass through tape measure from patrol survey section starting point measure successively it is identical
After distance, the position of measurement point is determined and marked.Generally, the measurement point needed for measuring every time is at least 5.It is determining
During carrying out practical measurement after the starting point distance of tour hydrometric gauging, patrol measuring car and often reach a measurement position and be required for one
Individual is commanded outside vehicle.By the way that vehicle is commanded to be moved forward and backward, measurement point could be accurately reached.So as to fulfill patrol gauging
Accurate measurement.Even if doing distance label in advance, the bridge that section is mostly field is surveyed due to patrolling, marks easily missing.
Even if label still exists, patrolling measuring car arrival measurement position also still needs staffing.
The groundwork of patrol gauging is exactly to measure flood, and timeliness is very strong.And existing measurement method can not be fast
The measurement of tour hydrometric gauging is determined fastly, and bothersome laborious and efficiency is low, influences being smoothed out for patrol gauging operation.
During patrol gauging, when how to be just avoided that tour hydrometric gauging measures, the determining time-consuming of position is measured
The problem of laborious and inaccurate is that the utility model has the problem of to be solved.
Utility model content
The purpose of this utility model is to provide a kind of accurate vehicle-mounted rangefinder, to solve patrol gauging in the prior art
When vehicle measures, determining bothersome laborious and measuring the problem of position is inaccurate for position is measured.
To achieve the above object, the utility model provides a kind of accurate vehicle-mounted rangefinder.The accurate vehicle-mounted rangefinder
It is used cooperatively with tour hydrometric gauging, including:Display host, cradling piece, shaft coupling, grating scale, limiting fixing sucking disk, signal
Connecting line, electric power connection line.The shaft coupling, grating scale, limiting fixing sucking disk are arranged on cradling piece.Signal connecting line is set
It puts inside cradling piece, and links together with display host.The electric power connection line is connected to one with display host
It rises.
The display host includes:Display babinet, reset button, display screen, reversible raster count device, power cord
Interface, signal wire interface.Reversible raster count device is arranged on the inside of display babinet, and reset button, display screen are arranged on aobvious
Show the front surface of device babinet, electric source line interface, signal wire interface are arranged on display babinet rear surface.Display host passes through electricity
Source connecting line is connect with external power supply, and display host is linked together by signal connecting line and grating scale, and passes through signal
The vehicle wheel rotation information that grating scale is read is transmitted in the reversible raster count device in display host by connecting line.What is used
In the process, display host is set in the car.
The reversible raster count device uses forward-backward counter, has the function of electricity holding.When hydrology flow measurement vehicle
After tail-off power-off, the holding of the data in forward-backward counter is not influenced.
The reset button is arranged on the front surface of display babinet, and effect is the data to reversible grating technology device
Removing is controlled.
The cradling piece is open circles mast made of stainless steel, and there are one cable admission extinguishers for the setting of cradling piece top.
Cradling piece is shaft coupling, grating scale, limiting fixing sucking disk for being fixedly connected in accurate vehicle-mounted rangefinder.On cradling piece
Cable admission extinguisher is for storing cable after accurate vehicle-mounted rangefinder use.
The shaft coupling is connected to the bottom end of cradling piece and links together with grating scale.During use, in the hydrology
Drilling and fixing screws on the axletree shield of measuring car are patrolled, shaft coupling and fixed screw are linked together.
The grating scale is arranged on the bottom end of cradling piece, and is connect with shaft coupling.The vehicle wheel rotation mistake of tour hydrometric gauging
Cheng Zhong, shaft coupling drives grating scale movement, so as to fulfill the reading to vehicle wheel rotation information.Grating scale is by cable by reading
Wheel information is transmitted in reversible raster count device, and practical operating distance is converted by being provided with umber of pulse.
The limiting fixing sucking disk is arranged on the middle part of cradling piece, is when being used in combination with tour hydrometric gauging, for inciting somebody to action
Stent is fixed on tour hydrometric gauging.
The signal connecting line is arranged on the inside of stent, one end connection grating scale, the other end and display host
Connection.The effect of cable is the reversible raster count device being transmitted to the wheel movement information that grating scale is read in display host
In.
Electric power connection line is connect with the power hole of display host backend.Accurate vehicle-mounted rangefinder in the state of use,
Power cord connection external power supply is display host supplying power.
As a preferred mode, the external power supply of the utility model is the cigar lighter of automobile.So that in practical operation
In, additional power supply is not needed to, makes entire instrument simpler and more direct.
The utility model method has the following advantages that：It is effective when avoiding the tour hydrometric gauging from measuring, it is true to measure position
Determine the problem of process is time-consuming and laborious and inaccurate, tour hydrometric gauging is made to measure the determining rapid and accurate of position.So as to make the hydrology
The real-time measurement for patrolling survey is more accurate.The present apparatus does not influence vehicle structure, without doing big repacking, can very easily install,
It unloads.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the front view schematic diagram of display host described in the utility model.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Accurate vehicle-mounted rangefinder as depicted, including:Display host 1, cradling piece 2, shaft coupling 3, grating scale 4,
Limit fixing sucking disk 5, signal connecting line 6, electric power connection line 7.Shaft coupling 3, grating scale 4, limiting fixing sucking disk 5 are arranged on stent
On bar 2.Signal connecting line 6 is arranged on inside cradling piece, and is linked together with display host 1；The electric power connection line 7
It links together with display host 1.There are one cable admission extinguishers 201 for setting on cradling piece 2.
Display host 1 includes:Display babinet 101, reset button 102, display screen 103, reversible raster count device
104th, electric source line interface 105, signal wire interface 106.Reversible raster count device 104 is arranged on the inside of display babinet 102, clearly
Zero button 102, display screen 103 are arranged on the front surface of display babinet 1.Electric source line interface 105, signal wire interface 106 are set
In 1 rear surface of display babinet.Display host 1 is connect by electric power connection line 7 with external power supply, and display host 1 passes through
Signal connecting line 6 links together with grating scale 4, and passes through the vehicle wheel rotation information that signal connecting line 6 reads grating scale 4 and pass
It is sent to 104 in the reversible raster count device in display host 1.During use, display host 1 is set in the car.
Cradling piece 2 is open circles mast made of stainless steel, and there are one cable admission extinguishers 201 for 2 top setting of cradling piece.Connection
Axis device 3 is connected to the bottom end of cradling piece 2 and links together with grating scale 4.Grating scale 4 is arranged on the bottom end of cradling piece 2, and with
Shaft coupling 3 connects.Limiting fixing sucking disk 5 is arranged on the middle part of cradling piece 2, is when being used in combination with tour hydrometric gauging, for inciting somebody to action
Cradling piece is fixed on tour hydrometric gauging.Signal connecting line 6 is arranged on the inside of cradling piece 2, and one end connects grating scale 4, separately
One end is connect with display host 1.Electric power connection line 7 is connect with the electric source line interface 105 of 1 rear end of display host.
Embodiment
During practical use, first by limiting fixing sucking disk 5, cradling piece 2 is fixed on patrol gauging by shaft coupling 3
Outside vehicle, display host 1 is arranged on inside tour hydrometric gauging.Display host 1 passes through signal connecting line 6 with cradling piece 2
It links together.The limiting fixing sucking disk 5 of accurate vehicle-mounted rangefinder is located at the middle part of cradling piece 2, by with tour hydrometric gauging
Outer surface absorption fixing bracket bar 2.Shaft coupling 3 with the threaded connection punched on patrol gauging wheel by realizing to cradling piece 2
The fixation of bottom.After accurate vehicle-mounted rangefinder is fixed on tour hydrometric gauging, determine to patrol the starting for surveying section measure position into
Row hydrologic sectional drawing measures.After measurement, tour hydrometric gauging travels forward, and shaft coupling 3 fixed with wheel drives grating scale 4 to transport
It is dynamic, so as to fulfill the reading to vehicle wheel rotation information.The wheel information of reading is transmitted to reversible grating by grating scale 4 by cable
In counter 104, practical operating distance is converted by being provided with umber of pulse.After determining practical operating distance,
Tour hydrometric gauging rapidly reaches new measurement position, and carries out the measurement of hydrologic sectional drawing again.Then according to before the step of
Continue to determine that measurement point measures.After being measured, accurate vehicle-mounted rangefinder is dismantled from vehicle lower.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the spirit of the present invention, belonging to the utility model will
Seek the range of protection.
Claims (10)
1. a kind of accurate vehicle-mounted rangefinder, which is characterized in that the accurate vehicle-mounted rangefinder includes:Display host, stent
Bar, shaft coupling, grating scale, limiting fixing sucking disk, signal connecting line, electric power connection line；The shaft coupling, grating scale, limiting
Fixing sucking disk is arranged on cradling piece；The signal connecting line is arranged on internal stent, and is connected to one with display host
It rises；The electric power connection line links together with display host.
2. accurate vehicle-mounted rangefinder according to claim 1, which is characterized in that the display host includes:Display
Device babinet, reset button, display screen, reversible raster count device, electric source line interface, signal wire interface；Reversible raster count device is set
It puts in the inside of display babinet, reset button, display screen are arranged on the front surface of display babinet；Electric source line interface, signal
Line interface is arranged on display babinet rear surface.
3. accurate vehicle-mounted rangefinder according to claim 2, which is characterized in that the reversible raster count device uses can
Inverse counter has the function of electricity holding.
4. accurate vehicle-mounted rangefinder according to claim 2, which is characterized in that the reset button is arranged on display
The front surface of babinet controls the data dump of reversible raster count device.
5. accurate vehicle-mounted rangefinder according to claim 1, which is characterized in that the cradling piece is made of stainless steel
Open circles mast, there are one cable admission extinguishers for the setting of cradling piece top；The accurate vehicle-mounted rangefinder of cable admission extinguisher storage uses knot
Cable after beam.
6. accurate vehicle-mounted rangefinder according to claim 1, which is characterized in that described shaft coupling one end is connected to stent
The bottom end of bar simultaneously links together with grating scale, and the other end links together with the fixed screw that drills on wheel.
7. accurate vehicle-mounted rangefinder according to claim 1, which is characterized in that the grating scale is arranged on cradling piece
Bottom end, and connect with shaft coupling；Grating scale is read out vehicle wheel rotation information and passes through cable and passes the wheel information of reading
It is sent in reversible raster count device.
8. accurate vehicle-mounted rangefinder according to claim 1, which is characterized in that the limiting fixing sucking disk is arranged on branch
The middle part of hack lever, for fixing bracket bar.
9. accurate vehicle-mounted rangefinder according to claim 1, which is characterized in that the signal connecting line is arranged on stent
Inside, one end connection grating scale, the other end connect with display host.
10. accurate vehicle-mounted rangefinder according to claim 1, which is characterized in that after electric power connection line and display host
The power hole connection at end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651868.3U CN207585584U (en) | 2017-12-01 | 2017-12-01 | A kind of accurate vehicle-mounted rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651868.3U CN207585584U (en) | 2017-12-01 | 2017-12-01 | A kind of accurate vehicle-mounted rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585584U true CN207585584U (en) | 2018-07-06 |
Family
ID=62734997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651868.3U Expired - Fee Related CN207585584U (en) | 2017-12-01 | 2017-12-01 | A kind of accurate vehicle-mounted rangefinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816966A (en) * | 2017-12-01 | 2018-03-20 | 李鹏飞 | A kind of accurate vehicle-mounted rangefinder |
-
2017
- 2017-12-01 CN CN201721651868.3U patent/CN207585584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816966A (en) * | 2017-12-01 | 2018-03-20 | 李鹏飞 | A kind of accurate vehicle-mounted rangefinder |
| CN107816966B (en) * | 2017-12-01 | 2023-10-24 | 李鹏飞 | Accurate vehicle-mounted range finder |
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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: 20180706 |