CN109444909A - A kind of laser range finder with swing preventing function - Google Patents
A kind of laser range finder with swing preventing function Download PDFInfo
- Publication number
- CN109444909A CN109444909A CN201811590644.5A CN201811590644A CN109444909A CN 109444909 A CN109444909 A CN 109444909A CN 201811590644 A CN201811590644 A CN 201811590644A CN 109444909 A CN109444909 A CN 109444909A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- support plate
- laser range
- range finder
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Vibration Prevention Devices (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The present invention relates to a kind of laser range finders with swing preventing function, including support plate (1), the first cylinder and the second cylinder being fixed on support plate (1), pass through the first vibration absorber of the first cylinder and the second cylinder supports, the second vibration absorber on the first vibration absorber, erecting bed on the second vibration absorber is provided with the gas cell for clamping rangefinder in erecting bed, is also provided with apparatus for correcting under the first vibration absorber.The present apparatus can adjust the height of erecting bed by the first cylinder and the second cylinder, and realized by apparatus for correcting and corrected to the horizontal position of erecting bed.
Description
Technical field
The present invention relates to a kind of rangefinders, and in particular to a kind of laser range finder with swing preventing function.
Background technique
Laser range finder is the instrument for carrying out Accurate Determining to the distance of target using laser, and laser range finder is at work
Project a branch of very thin laser beam to target, by photoelectric cell receive target reflection laser beam, timer measure laser beam from
It is emitted to the received time, calculates the measurement that can be carried out distance, area and volume from observer's range-to-go,
Indoor and outdoors can measure.
Laser range finder needs held stationary, ability one of the existing laser range finder in held stationary at work
As, ranging could be completed by generally requiring repeatedly measurement, be no longer satisfied actual demand.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found, one kind is new structural to be had
The laser range finder of swing preventing function makes it with more the utility value in industry.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide the laser rangings that one kind can have rocking-proof function
Instrument.
Technical scheme is as follows:
A kind of laser range finder with swing preventing function, it is characterised in that:
Including support plate (1), the first cylinder (2), regulating device (3), apparatus for correcting (4), the first vibration absorber (5),
Two vibration absorbers (6), erecting bed (7), gas cell (8)；
The support plate (1) is horizontal positioned plate shaped steel plate, and first cylinder (2) is vertically connected on the support
On plate (1), the driving end of first cylinder (2) is connected with first rotating shaft (21)；
The regulating device (3) is fixed on the support plate (1), the regulating device (3) include baffle (31),
Second cylinder (32), the second shaft (33), adjusting rod (34), third shaft (35), the baffle (31) are fixed on institute for L shape
It states on support plate (1), the second cylinder (32) level is fixed on the baffle (31), and the adjusting rod (34) passes through
Second shaft (33) is rotatablely connected the driving end of second cylinder (32), and the third shaft (35) is rotatably connected on institute
State the end of adjusting rod (34)；
First vibration absorber (5) includes vibration damping shell (51), piston (52), piston rod (53), pressing plate (54), wherein
Vibration damping shell (51) lower rotation connects the first rotating shaft (21) and third shaft (35), and piston (52) setting exists
It in the vibration damping shell (51), is provided with multiple through-holes (521) on the piston (52), is provided in the vibration damping shell (51)
Lubricating oil, the piston rod (53) connect the piston (52) and extend to vibration damping shell (51) top, the pressing plate
(54) it is fixedly connected on the piston (52)；
The apparatus for correcting (4) includes infrared transmitter (41), reflecting mirror (42), wears light block (43), dissipates color lump (44),
Described in infrared transmitter (41) be vertically fixed on vibration damping shell (51) bottom, the reflecting mirror (42) is fixed on the branch
It is in 45 ° of angles on fagging (1) and with it, the reflecting mirror (42) is located at immediately below the infrared transmitter (41), described to wear light
Block (43) is vertically fixed on the support plate (1) and is located at the reflecting mirror (42) reflecting surface side, described to wear light block (43)
On be provided with through-hole, the scattered color lump (44) be fixed on the support plate (1) and be located at it is described wear light block (43) rear, it is described
Through-hole and scattered color lump (44) are located at same level height；
Second vibration absorber (6) is fixed on the pressing plate (54)；
The erecting bed (7) is fixed on second vibration absorber (6), is provided with one on erecting bed (7) and hollows out
Portion is provided with the gas cell (8) of installation laser range finder in the cavern part.
Further, second vibration absorber (6) includes hard rubber pad (61), soft rubber pad (62) and spring
(63), wherein soft rubber pad (62) upper end, which connects hard rubber pad (61) lower end, connects the pressing plate (54), the bullet
Spring (63) is vertically arranged in the soft rubber pad (62) to be multiple, and hard rubber pad (61) top connects the erecting bed
(7) lower part；
Further, the gas cell (8) is additionally provided with aeration aperture (81).
Further, neck bush (9) are additionally provided on the inside of the gas cell (8).
Further, the neck bush (9) is made of woven fabric.
According to the above aspect of the present invention, the present invention has at least the following advantages:
The present apparatus can adjust the height of erecting bed by the first cylinder and the second cylinder, and pass through apparatus for correcting realization pair
It corrects the horizontal position of erecting bed；
It may be implemented to carry out installation fixation to different size of rangefinder by gas cell；
By the setting of two vibration absorbers, it is capable of the influence of external environment as smaller as possible.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiment of the invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is structural schematic diagram of the invention；
In figure: 1- support plate；11- adjusting pad；
The first cylinder of 2-；21- first rotating shaft；
3- regulating device；31- baffle；The second cylinder of 32-；The second shaft of 33-；34- adjusting rod；35- third shaft；
4- apparatus for correcting；41- infrared transmitter；42- reflecting mirror；43- wears light block；44- dissipates color lump；
The first vibration absorber of 5-；51- vibration damping shell；52- piston；521- through-hole；53- piston rod；54- pressing plate；
The second vibration absorber of 6-；61- hard rubber pad；62- soft rubber pad；63- spring；
7- erecting bed；
8- gas cell；81- aeration aperture；
9- neck bush.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1, a kind of laser range finder with swing preventing function of a preferred embodiment of the present invention, including support plate 1,
First cylinder 2, regulating device 3, apparatus for correcting 4, the first vibration absorber 5, the second vibration absorber 6, erecting bed 7, gas cell 8；
Support plate 1 is horizontal positioned plate shaped steel plate, and the first cylinder 2 is vertically connected in support plate 1, the first cylinder 2
Driving end be connected with first rotating shaft 21；
Regulating device 3 is fixed in support plate 1, and regulating device 3 includes baffle 31, the second cylinder 32, the second shaft
33, adjusting rod 34, third shaft 35, baffle 31 are that L shape is fixed in support plate 1, and 32 level of the second cylinder is fixed at
On baffle 31, adjusting rod 34 is rotatablely connected the driving end of the second cylinder 32 by the second shaft 33, and third shaft 35 is rotatablely connected
In the end of adjusting rod 34；
First vibration absorber 5 includes vibration damping shell 51, piston 52, piston rod 53, pressing plate 54, wherein 51 bottom of vibration damping shell
It is rotatablely connected first rotating shaft 21 and third shaft 35, piston 52 is arranged in vibration damping shell 51, is provided on piston 52 multiple logical
Hole 521, lubricating oil is provided in vibration damping shell 51, and piston rod 53 connects piston 52 and simultaneously extends to 51 top of vibration damping shell, pressing plate
54 are fixedly connected on piston 52；
Apparatus for correcting 4 includes infrared transmitter 41, reflecting mirror 42, wears light block 43, dissipates color lump 44, wherein infrared transmitter 41
It is vertically fixed on 51 bottom of vibration damping shell, reflecting mirror 42 is fixed in support plate 1 and with it in 45 ° of angles, and reflecting mirror 42 is located at
Immediately below infrared transmitter 41, wears light block 43 and be vertically fixed in support plate 1 and be located at 42 reflecting surface side of reflecting mirror, wear light block
Through-hole is provided on 43, scattered color lump 44, which is fixed in support plate 1 and is located at, wears 43 rear of light block, and through-hole and scattered color lump 44 are located at together
One level height；
Second vibration absorber 6 is fixed on pressing plate 54；
Erecting bed 7 is fixed on the second vibration absorber 6, and a cavern part, setting in cavern part are provided on erecting bed 7
There is the gas cell 8 of installation laser range finder.
- the second vibration absorber 6 includes hard rubber pad 61, soft rubber pad 62 and spring 63, and wherein soft rubber pads 62 upper ends
It connects hard rubber and pads 61 lower ends connection pressing plate 54, spring 63 is vertically arranged in soft rubber pad 62 to be multiple, on hard rubber pad 61
Portion connects 7 lower part of erecting bed；
Gas cell 8 is additionally provided with aeration aperture 81.
Neck bush 9 is additionally provided on the inside of gas cell 8.
Neck bush 9 is made of woven fabric.
The bottom of support plate 1 is also provided with adjusting pad 11, can be adjusted support plate 1 to water by rotating adjusting pad 11
It is flat.
Rangefinder in the present invention is common common rangefinder.
Working principle of the present invention is as follows:
First by adjusting the height of pad 11, realizes and support plate 1 is adjusted to horizontal position；
Then rangefinder is placed into gas cell, gas cell is inflated by aeration aperture, realized to rangefinder
It clamps；
Then the first cylinder and the second cylinder are adjusted simultaneously, erecting bed are adjusted to preset height, in the process of adjusting
In it is possible that erecting bed is not at horizontality.At this time, it can be found by apparatus for correcting, if at erecting bed
In horizontality, feux rouges line can be emitted on scattered color lump by infrared transmitter, therefore, can gradually adjust the first cylinder or second
Cylinder, until feux rouges line is emitted on scattered color lump.
First vibration absorber principle is the principle of viscous damper, can be realized effectiveness in vibration suppression.
Second vibration absorber pads existing vibration damping by spring and soft rubber.
It is to damage gas cell in clamping process in order to prevent that neck bush, which selects woven material,.
The present invention has at least the following advantages:
The present apparatus can adjust the height of erecting bed by the first cylinder and the second cylinder, and pass through apparatus for correcting realization pair
It corrects the horizontal position of erecting bed；
It may be implemented to carry out installation fixation to different size of rangefinder by gas cell；
By the setting of two vibration absorbers, it is capable of the influence of external environment as smaller as possible.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of laser range finder with swing preventing function, it is characterised in that:
Subtract including support plate (1), the first cylinder (2), regulating device (3), apparatus for correcting (4), the first vibration absorber (5), second
Vibrating device (6), erecting bed (7), gas cell (8)；
The support plate (1) is horizontal positioned plate shaped steel plate, and first cylinder (2) is vertically connected on the support plate
(1) on, the driving end of first cylinder (2) is connected with first rotating shaft (21)；
The regulating device (3) is fixed on the support plate (1), and the regulating device (3) includes baffle (31), second
Cylinder (32), the second shaft (33), adjusting rod (34), third shaft (35), the baffle (31) are that L shape is fixed on the branch
On fagging (1), the second cylinder (32) level is fixed on the baffle (31), and the adjusting rod (34) passes through described
Second shaft (33) is rotatablely connected the driving end of second cylinder (32), and the third shaft (35) is rotatably connected on the tune
The end of pole (34)；
First vibration absorber (5) includes vibration damping shell (51), piston (52), piston rod (53), pressing plate (54), wherein described
Vibration damping shell (51) lower rotation connects the first rotating shaft (21) and third shaft (35), and the piston (52) is arranged described
It in vibration damping shell (51), is provided with multiple through-holes (521) on the piston (52), is provided with lubrication in the vibration damping shell (51)
Oil, the piston rod (53) connect the piston (52) and extend to vibration damping shell (51) top, and the pressing plate (54) is solid
Surely it is connected on the piston (52)；
The apparatus for correcting (4) includes infrared transmitter (41), reflecting mirror (42), wears light block (43), dissipates color lump (44), wherein institute
It states infrared transmitter (41) and is vertically fixed on vibration damping shell (51) bottom, the reflecting mirror (42) is fixed on the support plate
It (1) is in 45 ° of angles on and with it, the reflecting mirror (42) is located at immediately below the infrared transmitter (41), described to wear light block
(43) it is vertically fixed on the support plate (1) and is located at the reflecting mirror (42) reflecting surface side, it is described to wear on light block (43)
It is provided with through-hole, the scattered color lump (44) is fixed on the support plate (1) and wears described in light block (43) rear, described logical
Hole and scattered color lump (44) are located at same level height；
Second vibration absorber (6) is fixed on the pressing plate (54)；
The erecting bed (7) is fixed on second vibration absorber (6), and a cavern part, institute are provided on erecting bed (7)
State the gas cell (8) that installation laser range finder is provided in cavern part.
2. a kind of laser range finder with swing preventing function according to claim 1, it is characterised in that: second vibration damping
Device (6) includes hard rubber pad (61), soft rubber pad (62) and spring (63), wherein soft rubber pad (62) upper end connects
Hard rubber pad (61) lower end connects the pressing plate (54), and the spring (63) is vertically arranged in the soft rubber pad to be multiple
(62) in, hard rubber pad (61) top connects erecting bed (7) lower part；
3. a kind of laser range finder with swing preventing function according to claim 2, it is characterised in that: the gas cell
(8) aeration aperture (81) are additionally provided with.
4. a kind of laser range finder with swing preventing function according to claim 2, it is characterised in that: the gas cell
(8) inside is additionally provided with neck bush (9).
5. a kind of laser range finder with swing preventing function according to claim 4, it is characterised in that: the neck bush
(9) it is made of woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590644.5A CN109444909B (en) | 2018-12-25 | 2018-12-25 | Laser range finder with prevent shaking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590644.5A CN109444909B (en) | 2018-12-25 | 2018-12-25 | Laser range finder with prevent shaking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109444909A true CN109444909A (en) | 2019-03-08 |
| CN109444909B CN109444909B (en) | 2022-04-29 |
Family
ID=65535439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811590644.5A Active CN109444909B (en) | 2018-12-25 | 2018-12-25 | Laser range finder with prevent shaking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109444909B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460591A (en) * | 2022-01-26 | 2022-05-10 | 吴志明 | Laser scanning range finder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032535A (en) * | 1997-01-14 | 2000-03-07 | Contitech Luftfedersystem Gmbh | Arrangement for making contactless distance and pressure measurements within an air spring |
| CN2497325Y (en) * | 2001-07-26 | 2002-06-26 | 华中科技大学 | Laser geologic disaster measuring instrument |
| CN206892338U (en) * | 2017-07-18 | 2018-01-16 | 陕西省煤田物探测绘有限公司 | A kind of optical rangefinder of anti-shake stabilization |
| CN207966659U (en) * | 2018-03-19 | 2018-10-12 | 广东建能电力工程有限公司 | A kind of vibration-proof structure of dry-type transformer |
| CN208172254U (en) * | 2018-05-29 | 2018-11-30 | 广州广舆图数据技术有限公司 | A kind of laser range finder of mapping |
-
2018
- 2018-12-25 CN CN201811590644.5A patent/CN109444909B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032535A (en) * | 1997-01-14 | 2000-03-07 | Contitech Luftfedersystem Gmbh | Arrangement for making contactless distance and pressure measurements within an air spring |
| CN2497325Y (en) * | 2001-07-26 | 2002-06-26 | 华中科技大学 | Laser geologic disaster measuring instrument |
| CN206892338U (en) * | 2017-07-18 | 2018-01-16 | 陕西省煤田物探测绘有限公司 | A kind of optical rangefinder of anti-shake stabilization |
| CN207966659U (en) * | 2018-03-19 | 2018-10-12 | 广东建能电力工程有限公司 | A kind of vibration-proof structure of dry-type transformer |
| CN208172254U (en) * | 2018-05-29 | 2018-11-30 | 广州广舆图数据技术有限公司 | A kind of laser range finder of mapping |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460591A (en) * | 2022-01-26 | 2022-05-10 | 吴志明 | Laser scanning range finder |
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| Publication number | Publication date |
|---|---|
| CN109444909B (en) | 2022-04-29 |
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