Dip angle laser range finder

Abstract

The utility model belongs to the technical field of measuring equipment, and relates to a dip angle laser range finder which comprises a finder body. The instrument body comprises a shell, and a laser ranging module and an inclination angle module are arranged in the shell; the device is characterized by further comprising an adjusting mechanism, the adjusting mechanism comprises a base and a rotating plate, and the base is movably connected with the rotating plate; in a certain working state, the base and the rotating plate form a box shape with an opening at one end; the instrument body is arranged in the box so as to be convenient to transport; and in another working state, the instrument body is mounted on the outer side surface of the rotating plate, so that the mounting angle is convenient to adjust. According to the inclination angle laser range finder, the adjusting mechanism is uniquely designed, so that the inclination angle laser range finder is very convenient to carry, mount and adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to measuring equipment technical field, concretely relates to a tilt angle laser range finder. BACKGROUND

[0002] The tilt angle laser range finder is a high-precision instrument integrating laser ranging and tilt angle measurement functions, which realizes accurate measurement of distance and angle through laser ranging principle and tilt angle sensor. It has characteristics of high precision, multi-function, tilt compensation and strong environmental adaptability, and is widely used in fields of building, industrial automation, geological surveying and mapping, etc. It can be used for measuring height, area, volume, monitoring equipment tilt state or terrain change, etc. Its efficient non-contact measurement mode and data transmission function make it an indispensable tool in modern measurement field. When using the tilt angle laser range finder, the position of the instrument and the measured target needs to be matched (for example, the instrument needs to face the measured target); therefore, a related adjusting support is usually used to fix and adjust the posture of the tilt angle laser range finder; however, in the prior art, the adjusting support used by the tilt angle laser range finder is generally designed separately from the instrument, which is not convenient to carry. SUMMARY

[0003] The utility model aims at overcoming the above-mentioned shortcomings of the prior art and providing a tilt angle laser range finder which is designed with an adjusting support and is convenient to carry and use.

[0004] The technical scheme of the utility model is as follows: a tilt angle laser range finder, comprising an instrument body and an adjusting mechanism; the instrument body comprises a shell, a laser ranging module and a tilt angle module are arranged in the shell; the adjusting mechanism comprises a base and a rotating plate, the base is movably connected with the rotating plate; in a certain working state, the base and the rotating plate form a box shape with one end open; the instrument body is arranged in the box to facilitate transportation; in another working state, the instrument body is installed on the outer side surface of the rotating plate to facilitate adjustment of the installation angle.

[0005] Further, the base is U-shaped, the rotating plate is L-shaped, and the base and the rotating plate are hinged through a pin column.

[0006] Further, the width and height of the U-shaped inner cavity of the base are adapted to the shell.

[0007] Further, two side surfaces of the base are symmetrically provided with hinge holes for mounting the rotating plate; and the hinge holes are located at positions close to the upper corners on the side surfaces.

[0008] Further, the two side surfaces of the base are also provided with arc-shaped grooves, and the arc-shaped grooves penetrate through the side surfaces of the base, and the arc-shaped grooves are used in cooperation with bolts.

[0009] Further, the center of the arc-shaped groove is located at the hinge hole.

[0010] Further, the long side part of the rotating plate is provided with a mounting hole, and the instrument body is fixed on the rotating plate by screwing with the mounting hole.

[0011] Further, the length of the short side part of the rotating plate is less than the distance from the hinge hole to the bottom surface of the base, and the side surface of the short side part of the rotating plate is provided with a lug matched with the arc-shaped groove.

[0012] Further, a flexible layer is arranged on the inner side surface of the base and the rotating plate, and the flexible layer is located between the adjusting mechanism and the instrument body when the adjusting mechanism forms a box shape, so as to prevent the instrument body from being scratched due to friction between the adjusting mechanism and the instrument body.

[0013] Further, the flexible layer is a rubber layer, and the rubber layer is pasted on the base or the rotating plate by a fixing adhesive.

[0014] The tilt laser range finder has the advantages that: the tilt laser range finder can form a box shape, so that the instrument body can be placed in the box during transportation, and the safety of the instrument body is ensured; during measurement and use, the adjusting mechanism can be used as a mounting bracket, so that the angle and posture of the instrument body are conveniently adjusted; in a word, the tilt laser range finder is convenient to carry and install and adjust. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the instrument body of the tilt laser range finder in the embodiment of the utility model;

[0016] Figure 2 is an exploded schematic view of the adjusting mechanism in the embodiment 1 of the utility model;

[0017] Figure 3 is a schematic view of the embodiment 1 of the utility model during transportation;

[0018] Figure 4 is a schematic view of the embodiment 1 of the utility model during installation and use;

[0019] In the drawing: 1, instrument body; 11, shell; 12, laser emission port; 13, laser receiving port; 14, bubble leveling mechanism; 15, cable; 2, base; 21, arc-shaped groove; 22, hinge hole; 3, rotating plate; 31, mounting hole; 32, lug. DETAILED DESCRIPTION

[0020] The utility model will be further described in detail in combination with specific embodiments, and the methods or functional components not specifically described in the embodiments are prior art.

[0021] Embodiment 1

[0022] AsFigures 1-4 As shown, the embodiment is a tilt laser range finder, which comprises an instrument body 1 and an adjusting mechanism; the instrument body 1 comprises a shell 11, a laser ranging module and a tilt module are arranged in the shell 11; the laser ranging module and the tilt module both adopt existing mature products; a laser emitting port 12, a laser receiving port 13 and a bubble leveling mechanism 14 are arranged on the shell 11; the instrument body 1 is connected with external related instruments in communication through a cable 15; the adjusting mechanism comprises a base 2 and a rotating plate 3, the base 2 is movably connected with the rotating plate 3; in a certain working state, the base 2 and the rotating plate 3 can form a box shape with one end open; at this time, the instrument body 1 is fixed in the box to facilitate transportation; in another working state, the instrument body 1 is installed on the outer side surface of the rotating plate 3 to facilitate the adjustment of the installation angle.

[0023] In the embodiment, the base 2 is U-shaped, the rotating plate 3 is L-shaped, and the base 2 is hingedly connected with the rotating plate 3 through a pin column; so that the rotating plate 3 can rotate relative to the base 2. The width and height of the U-shaped inner cavity of the base 2 are adapted to the shell 11. Hinge holes 22 for installing the rotating plate 3 are symmetrically arranged on the two side surfaces of the base 2; and the hinge holes 22 are located at positions close to the upper corners on the side surfaces. Arc-shaped grooves 21 are also arranged on the two side surfaces of the base 2, and the arc-shaped grooves 21 penetrate through the side surfaces of the base 2, and the centers of the arc-shaped grooves 21 are located at the hinge holes 22.

[0024] In the embodiment, a mounting hole 31 is arranged on the long side of the rotating plate 3; the instrument body 1 can be fixed on the rotating plate 3 through cooperation of a screw and the mounting hole 31. The length of the short side of the rotating plate 3 is less than the distance from the hinge hole 22 to the bottom surface of the base 2. A lug 32 that cooperates with the arc-shaped groove 21 is arranged on the side surface of the short side of the rotating plate 3, and the lug 32 is limited to move in the arc-shaped groove 21; a locking mechanism can also be arranged in the arc-shaped groove 21, and the rotating plate 3 can be fixed at a certain specific angle through the locking mechanism. In this way, the angle of the instrument body 1 installed on the rotating plate 3 is also fixed. The locking mechanism can adopt existing structures such as locking bolts; for example, two bolts can be tightly fixed in the arc-shaped groove 21, and the rotating plate 3 is clamped between the two bolts, so that the rotating plate 3 is fixed.

[0025] In other embodiments, a flexible layer can be arranged on the inner side surfaces of the base 2 and the rotating plate 3; when the adjusting mechanism forms a box shape, the flexible layer is located between the adjusting mechanism and the instrument body 1, so as to prevent the instrument body 1 from being scratched due to friction and collision between the adjusting mechanism and the instrument body 1; and the flexible layer can be a rubber layer; the rubber layer is pasted on the base 2 or the rotating plate 3 through a fixing adhesive.

[0026] The above merely illustrates some embodiments of the present utility model, and is not used for limiting the present utility model, and for the person skilled in the art, the present utility model can have the combination and modification of the foregoing various technical features, and the person skilled in the art can improve, modify, equivalently replace the present utility model, or use the structure or method of the present utility model in other fields to obtain the same effect without departing from the spirit and scope of the present utility model, and all belong to the protection scope of the present utility model.

Claims

1. A tilt laser range finder, comprising an instrument body; the instrument body comprises a housing, a laser ranging module and a tilt module are arranged in the housing; characterized in that: The adjusting mechanism comprises a base and a rotating plate, the base is movably connected with the rotating plate; in a certain working state, the base and the rotating plate form a box with one end open; The instrument body is arranged inside the box to facilitate transportation; in another working state, the instrument body is arranged on the outer side of the rotating plate to facilitate adjustment of the installation angle.

2. The tilt laser range finder of claim 1, wherein: The base is U-shaped, and the rotating plate is L-shaped; the base and the rotating plate are hingedly connected through a pin column.

3. The tilt laser range finder of claim 2, wherein: The width and height of the U-shaped inner cavity of the base are adapted to the shell.

4. The tilt laser range finder of claim 3, wherein: Two symmetrical hinged holes for mounting the rotating plate are arranged on the two side surfaces of the base; and the hinged holes are located on the side surfaces close to the upper corners.

5. The tilt laser range finder of claim 4, wherein: Arc-shaped grooves are further arranged on the two side surfaces of the base, and the arc-shaped grooves penetrate through the side surfaces of the base; the arc-shaped grooves are used in cooperation with bolts.

6. The tilt laser range finder of claim 5, wherein: The center of the arc-shaped groove is located at the hinged hole.

7. The tilt laser range finder of claim 4, wherein: A mounting hole is arranged on the long side of the rotating plate; the instrument body is fixed on the rotating plate through cooperation of a screw and the mounting hole.

8. The tilt laser range finder of claim 4, wherein: The length of the short side of the rotating plate is less than the distance from the hinged hole to the bottom surface of the base.

9. The tilt laser range finder of claim 1, wherein: A flexible layer is arranged on the inner side surfaces of the base and the rotating plate; the flexible layer is used to prevent the instrument body from being scratched by the adjusting mechanism.

10. The tilt laser range finder of claim 9, wherein: The flexible layer is a rubber layer.

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