CN211206783U - Angle-adjustable laser ranging device - Google Patents
Angle-adjustable laser ranging device Download PDFInfo
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- CN211206783U CN211206783U CN201921448136.3U CN201921448136U CN211206783U CN 211206783 U CN211206783 U CN 211206783U CN 201921448136 U CN201921448136 U CN 201921448136U CN 211206783 U CN211206783 U CN 211206783U
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- connecting plate
- gear ring
- rod
- laser rangefinder
- ranging device
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Abstract
The utility model discloses an angularly adjustable laser rangefinder, including installing support and laser rangefinder body, the installing support includes the bottom plate, bottom plate one end symmetry is provided with two stands, and the other end is provided with vertical extending structure, a fixed connection round pin axle one end is distinguished to laser rangefinder body front end both sides end, and the other end of two round pin axles is installed respectively in two through the rotatable formula of bearing respectively on the stand, the first connecting plate one end of rear end fixed connection of laser rangefinder body, the first connecting plate other end is connected and is articulated with second connecting plate one end, second connecting plate other end fixed connection vertical extending structure. The utility model discloses a drive when vertical extending structure upper and lower telescopic movement laser rangefinder body rotates and realizes angle modulation, simple structure convenient to use.
Description
Technical Field
The utility model relates to an angularly adjustable laser rangefinder.
Background
The laser ranging device takes a laser as a light source to carry out ranging. And are classified into a continuous laser and a pulse laser according to the way the laser operates. Helium neon, argon ion, krypton cadmium and other gas lasers work in a continuous output state and are used for phase type laser ranging; the double heterogeneous gallium arsenide semiconductor laser is used for infrared distance measurement; solid lasers such as ruby and neodymium glass are used for pulse type laser ranging. The laser range finder not only can work day and night but also can improve the range finding precision compared with a photoelectric range finder because of the characteristics of good monochromaticity, strong directivity and the like of laser and the integrated electronic circuit. The existing laser ranging device mostly has the problem of nonadjustable angle, and is inconvenient to use under certain conditions.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing an angularly adjustable laser rangefinder.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an angle-adjustable laser ranging device, includes installing support and laser ranging device body, the installing support includes the bottom plate, bottom plate one end symmetry is provided with two stands, and the other end is provided with vertical extending structure, laser ranging device body front end both sides end is a fixed connection round pin axle one end respectively, and the other end of two round pin axles is installed respectively in two through the rotatable formula of bearing respectively on the stand, the first connecting plate one end of rear end fixed connection of laser ranging device body, the first connecting plate other end is connected and is articulated with second connecting plate one end, second connecting plate other end fixed connection vertical extending structure, drive when vertical extending structure upper and lower telescopic movement laser ranging device body rotates and realizes the angle modulation.
Further, the vertical telescopic structure is an electric telescopic structure.
Furthermore, the electric telescopic structure is an electric hydraulic telescopic rod, and the other end of the second connecting plate is fixedly connected to the telescopic end of the electric hydraulic telescopic rod.
Further, the vertical telescopic structure is a manual telescopic structure.
Furthermore, the vertical telescopic structure comprises an inner rod and an outer rod which are matched in a pulling and inserting way, the lower end of the outer rod is fixed on the bottom plate, the side end of the inner rod along the length direction is provided with a strip-shaped rack which is meshed and matched with the gear, the gear is fixedly connected with the lower end of a driving shaft, the upper end of the driving shaft penetrates through the outer rod and then is fixedly connected with a T-shaped piece, a rotating piece which is in up-and-down sliding fit with the T-shaped piece is arranged on the outer peripheral side of the T-shaped piece, a first gear ring is arranged on the inner peripheral wall of the lower end of the rotating piece, a second gear ring meshed and matched with the first gear ring is arranged on the outer rod below the rotating part, the rotating part is pressed downwards to enable the first gear ring and the second gear ring to be meshed and locked to be incapable of rotating, the rotating part is lifted upwards to enable the rotating part to move upwards relative to the T-shaped part and enable the first gear ring and the second gear ring to be separated, and the inner rod can move relative to the outer rod through the rotating part to adjust the telescopic height; the other end of the second connecting plate is fixedly connected to the other end, opposite to the rack, of the inner rod, and a strip-shaped open slot which is convenient for the second connecting plate to move up and down is reserved at the side end of the outer rod.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the laser ranging device is driven through the vertical telescopic structure to realize certain angle adjustment, the structure is simple, and the adjustment is convenient. Greatly improving the convenience of use.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic structural view of the angle-adjustable laser distance measuring device of the present invention (manually adjustable);
FIG. 2 is a schematic structural view (cross-sectional view) of the vertical telescopic structure of FIG. 1;
description of reference numerals: 1. a base plate; 2. a column; 3. a vertical telescopic structure; 301-outer pole; 302-inner rod; 303-rack; 304-gear; 305-a drive shaft; 306-a T-piece; 307-a rotating member; 308 a first ring gear; 309-a second gear ring; 310-bar-shaped open slots; 4. a laser ranging device body; 5. a first connecting plate; 6. a second connecting plate.
Detailed Description
Example 1
As shown in fig. 1, the laser distance measuring device with adjustable angle comprises a mounting bracket and a laser distance measuring device body 4, the mounting bracket comprises a bottom plate 1, two upright posts 2 are symmetrically arranged at one end of the bottom plate 1, a vertical telescopic structure 3 is arranged at the other end of the bottom plate, the two side ends of the front end of the laser ranging device body 4 are respectively and fixedly connected with one end of a pin shaft, the other ends of the two pin shafts are respectively and rotatably arranged on the two upright posts 2 through bearings, the rear end of the laser ranging device body 4 is fixedly connected with one end of a first connecting plate 5, the other end of the first connecting plate 5 is connected with one end of a second connecting plate 6 in a hinged mode, the other end of the second connecting plate 6 is fixedly connected with the vertical telescopic structure 3, and the vertical telescopic structure 3 is driven to rotate to realize angle adjustment when extending and moving up and down and the laser ranging device body 4 is driven to rotate.
As shown in fig. 2, the vertical telescopic structure includes an inner rod 302 and an outer rod 301 which are in a pull-and-plug fit, the lower end of the outer rod 301 is fixed on the bottom plate 1, a strip-shaped rack 303 is arranged at the side end of the inner rod 302 along the length direction thereof, the rack 303 is in a meshing fit with a gear 304, the gear 304 is fixedly connected with the lower end of a driving shaft 305, the upper end of the driving shaft 305 passes through the outer rod 301 and is fixedly connected with a T-shaped part 306, a rotating part 307 which is in up-and-down sliding fit with the T-shaped part 306 is arranged on the outer periphery of the T-shaped part 306, a first gear ring 308 is arranged on the inner peripheral wall of the lower end of the rotating part 307, a second gear ring 309 which is in a meshing fit with the first gear ring 308 is arranged on the outer wall of the outer rod 301 below the rotating part 307, and the rotating part 307, the rotating member 307 is lifted upwards to move relative to the T-shaped member 306, and the first gear ring 308 is separated from the second gear ring 309, so that the inner rod 302 can move upwards and downwards relative to the outer rod 301 by rotating the rotating member 307 to adjust the telescopic height; the other end of the second connecting plate 6 is fixedly connected to the inner rod 302 and the side wall of the other end opposite to the rack 303, and a strip-shaped open slot 310 which is convenient for the second connecting plate 6 to move up and down is reserved at the side end of the outer rod 301.
When the angle of the laser ranging device body 4 needs to be adjusted, the rotating member 307 is rotated to move the inner rod 302 up and down relative to the outer rod 301, so that the laser ranging device body 4 can be driven to rotate to adjust the angle range within a certain range.
Example 2
The vertical telescopic structure is an electric telescopic structure, such as an electric hydraulic telescopic rod, and the other end of the second connecting plate 6 is fixedly connected with the telescopic end of the electric hydraulic telescopic rod. And electric adjustment is realized.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides an angularly adjustable laser rangefinder which characterized in that: including installing support and laser rangefinder body, the installing support includes the bottom plate, bottom plate one end symmetry is provided with two stands, and the other end is provided with vertical extending structure, a round pin axle one end of fixed connection respectively is distinguished to laser rangefinder body front end both sides end, and the other end of two round pin axles is installed respectively in two through the rotatable formula of bearing respectively on the stand, the first connecting plate one end of rear end fixed connection of laser rangefinder body, first connecting plate other end is connected and is articulated with second connecting plate one end, second connecting plate other end fixed connection vertical extending structure, drive during the upper and lower telescopic movement of vertical extending structure the laser rangefinder body rotates and realizes the angle modulation.
2. The angularly adjustable laser ranging device as claimed in claim 1, wherein: the vertical telescopic structure is an electric telescopic structure.
3. The angularly adjustable laser ranging device as claimed in claim 2, wherein: the electric telescopic structure is an electric hydraulic telescopic rod, and the other end of the second connecting plate is fixedly connected with the telescopic end of the electric hydraulic telescopic rod.
4. The angularly adjustable laser ranging device as claimed in claim 1, wherein: the vertical telescopic structure is a manual telescopic structure.
5. The angularly adjustable laser ranging device as claimed in claim 4, wherein: the vertical telescopic structure comprises an inner rod and an outer rod which are matched in a pulling and inserting way, the lower end of the outer rod is fixed on the bottom plate, the side end of the inner rod along the length direction is provided with a strip-shaped rack which is meshed and matched with the gear, the gear is fixedly connected with the lower end of a driving shaft, the upper end of the driving shaft penetrates through the outer rod and then is fixedly connected with a T-shaped piece, a rotating piece which is in up-and-down sliding fit with the T-shaped piece is arranged on the outer peripheral side of the T-shaped piece, a first gear ring is arranged on the inner peripheral wall of the lower end of the rotating piece, a second gear ring meshed and matched with the first gear ring is arranged on the outer rod below the rotating part, the rotating part is pressed downwards to enable the first gear ring and the second gear ring to be meshed and locked to be incapable of rotating, the rotating part is lifted upwards to enable the rotating part to move upwards relative to the T-shaped part and enable the first gear ring and the second gear ring to be separated, and the inner rod can move relative to the outer rod through the rotating part to adjust the telescopic height; the other end of the second connecting plate is fixedly connected to the other end, opposite to the rack, of the inner rod, and a strip-shaped open slot which is convenient for the second connecting plate to move up and down is reserved at the side end of the outer rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448136.3U CN211206783U (en) | 2019-09-03 | 2019-09-03 | Angle-adjustable laser ranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921448136.3U CN211206783U (en) | 2019-09-03 | 2019-09-03 | Angle-adjustable laser ranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206783U true CN211206783U (en) | 2020-08-07 |
Family
ID=71856764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921448136.3U Active CN211206783U (en) | 2019-09-03 | 2019-09-03 | Angle-adjustable laser ranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206783U (en) |
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2019
- 2019-09-03 CN CN201921448136.3U patent/CN211206783U/en active Active
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