CN207675936U - A kind of laser range finder - Google Patents
A kind of laser range finder Download PDFInfo
- Publication number
- CN207675936U CN207675936U CN201820052430.1U CN201820052430U CN207675936U CN 207675936 U CN207675936 U CN 207675936U CN 201820052430 U CN201820052430 U CN 201820052430U CN 207675936 U CN207675936 U CN 207675936U
- Authority
- CN
- China
- Prior art keywords
- shell
- column
- laser range
- range finder
- detecting head
- 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.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of laser range finders, it solves the problems, such as to be not easy to measure in the prior art that a certain fixed point is not high to the distance between multiple directions, measurement accuracy, have the effect of facilitating multiple positions, multiple spot measurement, laser emitter can be adjusted launch angle, improve measurement accuracy and measurement efficiency；Its technical solution is：Including pedestal, column and shell, pedestal is internally provided with guide groove, on the two side of guide groove there is sliding slot, the inside of a sliding slot to be equipped with gear, gear is engaged with the rack being slidably connected in another sliding slot, and gear is driven by motor；Column is fixed on the top of rack, and shell is rotatably connected at the top of column, cylinder is connected between the bottom side and column of shell；The front side of shell is equipped with U-type groove, and the inside of U-type groove is equipped with rotatable detecting head, and the top of the installed in front laser emitter of detecting head, detecting head is equipped with display screen and multiple buttons.
Description
Technical field
The utility model is related to a kind of range unit more particularly to a kind of laser range finders.
Background technology
Laser range finder is the instrument for carrying out Accurate Determining to the distance of target using laser.Laser range finder is at work
A branch of very thin laser is projected to target, the laser beam of target reflection is received by photoelectric cell, timer measures laser beam from hair
It is mapped to the time of reception, is calculated from observer's range-to-go.Light-weight, small, the easy to operate speed of laser range finder
Spend fast and accurate, error is only the one of 1/5th Dao hundreds of points of other optical rangefinders.
Laser range finder is widely used in topographic survey, and battlefield measures, tank, aircraft, the ranging of naval vessels and cannon to target,
The height etc. of cloud layer, aircraft, guided missile and artificial satellite is measured, it is the important of raising tank, aircraft, naval vessels and gun precision
Technical equipment.Since laser range finder price is constantly lowered, industrially also gradually begin to use laser range finder, can answer extensively
For fields such as industrial measurement and control, mine, harbours.
Currently, laser range finder still has some defects, such as：When measurement, often need to measure a certain fixed point to more
The distance between a position, and laser range finder is usually not easily shifted after fixing, and causes to measure relatively difficult；Laser emitter
Angle is not easy to adjust, to make troubles when the distance between a certain fixed point of measurement to multiple directions.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides laser range finder, having can facilitate
Multiple positions, the measurement of multiple spot, the launch angle that laser emitter can be adjusted, the effect of raising measurement accuracy and measurement efficiency
Fruit.
The utility model uses following technical proposals：
A kind of laser range finder, including pedestal, column and shell, the pedestal are internally provided with guide groove, guide groove
There is sliding slot, the inside of one of sliding slot is equipped with gear, the gear and is slidably connected in another sliding slot on two side
Rack engagement, the gear drives by motor；
The column is fixed on the top of rack, and shell, the bottom side of shell are rotatably connected at the top of the column
Cylinder is connected between column；The front side of the shell is equipped with U-type groove, and the inside of U-type groove is equipped with rotatable detecting head,
The top of the installed in front laser emitter of the detecting head, detecting head is equipped with display screen and multiple buttons.
Further, the both sides of the U-type groove have mounting groove, and the side of the detecting head is fixed with thread spindle, described
Thread spindle is equipped with adjusting nut；The other end of the detecting head is fixed with shaft.
Further, the thread spindle is set in the mounting groove of U-type groove side, and the mounting groove side of the U-type groove other side is solid
There are bearing block, shaft to be fixed in bearing block by bearing surely.
Further, the display screen, button, laser emitter are electrically connected with control module respectively, the control module
Connect power supply.
Further, the motor is fixed on the top of pedestal.
Further, bearing of the side installation with inclined surface of the column, cylinder are fixed on the inclined surface of bearing.
Further, the piston rod top of the cylinder and the bottom of shell are hinged.
Further, the shell and column are hinged.
Further, the length of the rack is less than the length of sliding slot.
Compared with prior art, the utility model has the beneficial effects that：
(1) when the laser range finder of the utility model measures, first pedestal is fixed, is transported by motor-driven gear, rack
It is dynamic that laser emitter is made to be moved forward or rearward, pedestal is previously positioned within the scope of measuring distance using this structure,
The position of pedestal, which need not be varied multiple times, can adjust measuring distance, can facilitate the measurement of multiple positions, multiple spot, improve and measure
Precision and measurement efficiency；
(2) angle by cylinder adjustment housings of the utility model, then by adjusting nut finely tune detecting head angle,
The two cooperation can accurately adjust detection angle, further increase measurement accuracy.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the schematic diagram of base structure of the utility model；
Fig. 4 is the shell top view of the utility model；
Fig. 5 is the shell side view of the utility model；
Fig. 6 is the circuit diagram of the utility model；
Wherein, 1- shells, 2- cylinders, 3- bearings, 4- adjusting nuts, 5- pedestals, 6- columns, 7- thread spindles, 8- mounting grooves,
9- racks, 10- detecting heads, 11- laser emitters, 12- display screens, 13- buttons, 14- gears, 15- guide grooves, 16-U type grooves,
17- shafts, 18- bearing blocks.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
As background technology is introduced, exists in the prior art and be not easy to measure a certain fixed point between multiple directions
The not high deficiency of distance, measurement accuracy, in order to solve technical problem as above, present applicant proposes a kind of laser range finders.
In a kind of typical embodiment of the application, as shown in figs 1 to 6, a kind of laser range finder is provided, including
Shell 1 is installed at the top of pedestal 5, column 6, shell 1 and detecting head 10, column 6, and the bottom of column 6 is fixed on pedestal 5.
The pedestal 5 can be rectangle, be internally provided with the guide groove 15 of rectangle, guide groove 15 is formed with 5 side of pedestal
Two side be equipped with sliding slot, the inside of one of sliding slot is equipped with gear 14, and the axis of gear 14 is vertically arranged.
The gear 14 is fixed on gear shaft, and the both ends of gear shaft are connected by the upper and lower wall of bearing and sliding slot respectively；
14 axis of gear is connected by shaft coupling with the motor shaft of motor, and the motor is fixed on the top of pedestal 5.
Another sliding slot is the channel for the horizontal sliding of rack 9, and the length of rack 9 is less than the length of sliding slot；Rack 9 with
Gear 14 engages, and gear 14 is moved horizontally with carry-over bar 9 in sliding slot.
The column 6 is fixed on the top of rack 9, and column 6 is moved and moved horizontally with rack 9.
The top of the column 6 is hinged with the bottom partial center position of shell 1, the rear mounting pedestal of column 6, the branch
Seat 3 has inclined surface, cylinder 2 is fixed on inclined surface, the piston rod top of cylinder 2 is hinged with the bottom of shell 1, passes through cylinder 2
Adjust the angle of inclination of shell 1.
The front side of the shell 1 is equipped with the U-type groove 16 for installing detecting head 10, and the both sides of U-type groove 16 have mounting groove
8, mounting groove 8 is also U-shaped；Bearing block 18 is installed in the outside of one of mounting groove 8, and the inside of bearing block 18 has bearing.
The side of the detecting head 10 is fixed with shaft 17, and the other side is fixed with thread spindle 7, and shaft 17 and thread spindle 7 can
To form integral structure with detecting head 10 by welding；The shaft 17 is connect with bearing, and the thread spindle 7 passes through another
One mounting groove 8 simultaneously extends to 1 outside certain length of shell, has adjusting nut 4 on thread spindle 7, can by rotating adjusting nut 4
To adjust the angle of detecting head 10.
The installed in front laser emitter 11 of the detecting head 10, the top of detecting head 10 are equipped with display screen 12 and multiple press
Key 13, the display screen 12, button 13, laser emitter 11 are electrically connected with control module respectively, the control module connection electricity
Source；The control module is controlled using microcontroller.
The button 13 includes switch, measurement, storage etc., and display screen can show detection data.
When being measured using laser range finder, first pedestal 5 is fixed, column is made by motor-driven gear 14, the movement of rack 9
The laser emitter 11 at 6 tops is moved forward or rearward, and pedestal 5 is previously positioned within the scope of measuring distance using this structure
, the position of pedestal 5, which need not be varied multiple times, can adjust measuring distance, can facilitate the measurement of multiple positions, multiple spot, carry
High measurement accuracy and measurement efficiency.
By the angle of 2 adjustment housings 1 of cylinder, then by the angle of the fine tuning detecting head 10 of adjusting nut 4, the two coordinates energy
Enough accurate adjustment detection angles, can measure a certain fixed point to the distance of multiple directions, further increase measurement accuracy.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (9)
1. a kind of laser range finder, which is characterized in that including pedestal, column and shell, the pedestal is internally provided with guide groove,
There is sliding slot, the inside of one of sliding slot is equipped with gear, the gear and is slidably connected at another on the two side of guide groove
Rack engagement in one sliding slot, the gear are driven by motor；
The column is fixed on the top of rack, is rotatably connected to shell at the top of the column, the bottom side of shell with it is vertical
Cylinder is connected between column；The front side of the shell is equipped with U-type groove, and the inside of U-type groove is equipped with rotatable detecting head, described
The top of the installed in front laser emitter of detecting head, detecting head is equipped with display screen and multiple buttons.
2. a kind of laser range finder according to claim 1, which is characterized in that the both sides of the U-type groove have mounting groove,
The side of the detecting head is fixed with thread spindle, and the thread spindle is equipped with adjusting nut；The other end of the detecting head is fixed
There is shaft.
3. a kind of laser range finder according to claim 2, which is characterized in that the thread spindle is set to U-type groove side
In mounting groove, the mounting groove side of the U-type groove other side is fixed with bearing block, and shaft is fixed on by bearing in bearing block.
4. a kind of laser range finder according to claim 1, which is characterized in that the display screen, button, laser emitter
It is electrically connected respectively with control module, the control module connects power supply.
5. a kind of laser range finder according to claim 1, which is characterized in that the motor is fixed on the top of pedestal.
6. a kind of laser range finder according to claim 1, which is characterized in that the side installation of the column, which has, to be tilted
The bearing in face, cylinder are fixed on the inclined surface of bearing.
7. a kind of laser range finder according to claim 1 or 6, which is characterized in that the piston rod top of the cylinder with
The bottom of shell is hinged.
8. a kind of laser range finder according to claim 1, which is characterized in that the shell is hinged with column.
9. a kind of laser range finder according to claim 1, which is characterized in that the length of the rack is less than the length of sliding slot
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052430.1U CN207675936U (en) | 2018-01-12 | 2018-01-12 | A kind of laser range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052430.1U CN207675936U (en) | 2018-01-12 | 2018-01-12 | A kind of laser range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675936U true CN207675936U (en) | 2018-07-31 |
Family
ID=62974025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052430.1U Expired - Fee Related CN207675936U (en) | 2018-01-12 | 2018-01-12 | A kind of laser range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163664A (en) * | 2018-10-30 | 2019-01-08 | 江苏鼎驰电子科技有限公司 | A kind of range sensor being easily installed |
-
2018
- 2018-01-12 CN CN201820052430.1U patent/CN207675936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163664A (en) * | 2018-10-30 | 2019-01-08 | 江苏鼎驰电子科技有限公司 | A kind of range sensor being easily installed |
| CN109163664B (en) * | 2018-10-30 | 2023-10-10 | 江苏鼎驰电子科技有限公司 | Distance sensor convenient to installation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20200112 |