CN211042178U

CN211042178U - Leveling device of handheld laser range finder

Info

Publication number: CN211042178U
Application number: CN202020025794.8U
Authority: CN
Inventors: 邵辉
Original assignee: Shandong Fuan Testing Co ltd
Current assignee: Shandong Fuan Testing Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-07-17
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a leveling device of a hand-held laser range finder, which relates to a leveling device and specifically comprises a base, wherein an adjusting seat is arranged on the base, and a level gauge is arranged on the front end surface of the adjusting seat; the upper surface of adjusting the seat rotates through the pivot and installs the rotor plate, the upper surface middle part of rotor plate and the bottom fixed connection of the mounting panel of vertical installation, and the preceding terminal surface fixed mounting of mounting panel has bottom plate and an upper fixed plate, and the position slidable mounting that the preceding terminal surface of mounting panel lies in between bottom plate and the upper fixed plate has the clamp plate, and the clamp plate is fixed distancer body centre gripping on the bottom plate under the thrust effect of spring. The utility model discloses an in the use, be convenient for judge through the spirit level whether laser range finder is in the horizontality to improve the measurement accuracy of distancer, and operate extremely simply, convenient to use has effectively reduced staff's the work degree of difficulty.

Description

Leveling device of handheld laser range finder

Technical Field

The utility model relates to a levelling device specifically is a levelling device of handheld laser range finder.

Background

Hand-held type distancer is according to utilizing principles such as electromagnetic wave, optics, acoustics and having small and exquisite fuselage for distance measurement's instrument, its principle is: when the hand-held distance measuring instrument works, a thin laser beam is emitted to a target, the photoelectric element receives the laser beam reflected by the target, and the timer measures the time from the emission to the reception of the laser beam, so that the distance from an observer to the target is calculated. The handheld laser range finder reaches wide use in the market because of its measurement accuracy is high, and light and handy portable advantage, but laser range finder is very easily producing angular deflection at the in-process that uses, and angular deflection can lead to the fact great influence to the measuring result to this influence can increase along with measuring distance's increase, becomes one of the main sources of measuring error, and the people can inevitably shake when holding laser range finder range finding, influences measurement accuracy.

In order to solve the above problems, a device for leveling a laser distance meter is proposed, but in the prior art, most of workers visually check whether the laser distance meter is in a horizontal state or not in the leveling process, which easily affects the distance measurement precision of the distance meter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leveling device of handheld laser range finder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a leveling device of a handheld laser range finder comprises a base, wherein an adjusting seat is mounted on the base, the bottom of one side of the adjusting seat is rotatably connected with the top end of a fixed block, the bottom end of the fixed block is fixedly connected with one end of the upper surface of the base, an adjusting block is rotatably mounted at the bottom of the other side of the adjusting seat and is in threaded connection with a vertically mounted screw rod, the bottom end of the screw rod is rotatably connected with the upper surface of a sliding block, the sliding block is in sliding connection with the upper surface of the base, a rotary disc is welded at the top end of the screw rod, and a level gauge is fixedly mounted on the front end;

the utility model discloses a range finder, including regulation seat, bottom fixed plate, top fixed plate, the bottom fixed connection of bottom fixed plate, the upper surface of regulation seat rotates through the pivot and installs the rotor plate, the bottom fixed connection of the upper surface middle part of rotor plate and the mounting panel of vertical installation, the preceding terminal surface bottom fixed mounting of mounting panel has the bottom plate, the preceding terminal surface top fixed mounting of mounting panel has the upper fixed plate, the preceding terminal surface of mounting panel is located the position slidable mounting between bottom fixed plate and the upper fixed plate has the clamp plate, the upper surface of clamp plate and the bottom fixed connection of pull rod, the top welding that the upper fixed plate was passed on the top of pull rod has the pull ring, the bottom surface of upper fixed plate and the top fixed connection of.

As a further aspect of the present invention: and rubber pads are fixedly arranged at the two ends of the bottom surface of the base through glue.

As a further aspect of the present invention: the level meter is a liquid level meter.

As a further aspect of the present invention: the pull rod is connected with the upper fixing plate in a sliding mode.

As a further aspect of the present invention: the lower fixing plate and the upper fixing plate are integrally formed with the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the level meter is convenient to judge whether the laser range finder is in a horizontal state, thereby improving the measurement accuracy of the range finder, and only the rotating disc needs to be rotated during adjustment; when installing the distancer body, only need mention pull rod and clamp plate through the pull ring, place the distancer body again on the bottom plate, loosen the pull ring can, the operation is extremely simple, and convenient to use has effectively reduced staff's the work degree of difficulty.

Drawings

Fig. 1 is a front view of a leveling device of a hand-held laser rangefinder.

Fig. 2 is a side view of a mounting plate in a leveling device of a hand-held laser rangefinder.

As shown in the figure: the device comprises a base 1, a rubber pad 2, a fixed block 3, an adjusting seat 4, a level gauge 5, a sliding block 6, a screw rod 7, an adjusting block 8, a rotary table 9, a rotating plate 10, a lower fixed plate 11, a range finder body 12, a pressing plate 13, a pull ring 14, a pull rod 15, an upper fixed plate 16, a spring 17 and a mounting plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, in the embodiment of the present invention, a leveling device for a handheld laser range finder comprises a base 1, wherein rubber pads 2 are fixedly mounted at both ends of the bottom surface of the base 1 through glue, friction between the base 1 and a support is increased through the rubber pads 2, so as to improve stability of the leveling device during use, an adjusting base 4 is mounted on the base 1, the bottom of one side of the adjusting base 4 is rotatably connected with the top end of a fixed block 3, the bottom end of the fixed block 3 is fixedly connected with one end of the upper surface of the base 1, an adjusting block 8 is rotatably mounted at the bottom of the other side of the adjusting base 4, the adjusting block 8 is in threaded connection with a vertically mounted screw rod 7, the bottom end of the screw rod 7 is rotatably connected with the upper surface of a slide block 6, the slide block 6 is slidably connected with the upper surface of the base 1, a rotary table 9 is welded at the top end, the screw rod 7 and the adjusting block 8 interact with each other to adjust the position of the adjusting block 8 on the screw rod 7, so that the angle of the adjusting seat 4 is adjusted, the level 5 is fixedly mounted on the front end face of the adjusting seat 4 through a bolt, the level 5 is a liquid level, and in the adjusting process of the adjusting seat 4, whether the adjusting seat 4 is in a horizontal state or not is judged through the level 5, so that the use is convenient;

the upper surface of the adjusting seat 4 is rotatably provided with a rotating plate 10 through a rotating shaft, the middle part of the upper surface of the rotating plate 10 is fixedly connected with the bottom end of a vertically installed installation plate 18, the bottom end of the front end surface of the installation plate 18 is fixedly provided with a lower fixing plate 11, the top end of the front end surface of the installation plate 18 is fixedly provided with an upper fixing plate 16, the lower fixing plate 11 and the upper fixing plate 16 are integrally formed with the installation plate 18, the front end surface of the installation plate 18 is positioned between the lower fixing plate 11 and the upper fixing plate 16 and is slidably provided with a pressing plate 13, the upper surface of the pressing plate 13 is fixedly connected with the bottom end of a pull rod 15, the top end of the pull rod 15 penetrates through the upper part of the upper fixing plate 16 and is welded with a pull ring 14, the pull rod 15 is slidably connected with the upper fixing plate 16, the bottom surface of the upper fixing plate 16 is fixedly connected with the top end of a spring, when the range finder body 12 needs to be detached, the pull rod 15 and the pressing plate 13 only need to be lifted through the pull ring 14, the operation is very simple, the use is convenient, and the use difficulty of a user is reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The leveling device of the handheld laser range finder comprises a base (1) and is characterized in that an adjusting seat (4) is installed on the base (1), the bottom of one side of the adjusting seat (4) is rotatably connected with the top end of a fixed block (3), the bottom end of the fixed block (3) is fixedly connected with one end of the upper surface of the base (1), an adjusting block (8) is rotatably installed at the bottom of the other side of the adjusting seat (4), the adjusting block (8) is in threaded connection with a vertically installed screw rod (7), the bottom end of the screw rod (7) is rotatably connected with the upper surface of a sliding block (6), the sliding block (6) is slidably connected with the upper surface of the base (1), a rotary table (9) is welded at the top end of the screw rod (7), and a level gauge (5) is fixedly installed on the front end surface of the adjusting seat;

the upper surface of adjusting seat (4) rotates through the pivot and installs rotor plate (10), the upper surface middle part of rotor plate (10) and the bottom fixed connection of mounting panel (18) of vertical installation, the preceding terminal surface bottom fixed mounting of mounting panel (18) has bottom plate (11), the preceding terminal surface top fixed mounting of mounting panel (18) has an upper fixed plate (16), the position slidable mounting that the preceding terminal surface of mounting panel (18) is located between bottom plate (11) and upper fixed plate (16) has clamp plate (13), the upper surface of clamp plate (13) and the bottom fixed connection of pull rod (15), the top welding that upper fixed plate (16) were passed on the top of pull rod (15) has pull ring (14), the bottom surface of upper fixed plate (16) and the top fixed connection of spring (17), the bottom of spring (17) and the upper surface fixed connection of clamp plate (13), clamp plate (13) are fixed range finder body (12) centre gripping under the thrust effect of spring (17) down at bottom fixed plate (11), clamp plate (13) are fixed ) The above.

2. The leveling device of the handheld laser range finder as claimed in claim 1, wherein the rubber pads (2) are fixedly mounted at both ends of the bottom surface of the base (1) through glue.

3. A levelling device for a hand-held laser rangefinder according to claim 1, wherein the level (5) is a liquid level.

4. Levelling device for a hand-held laser rangefinder according to claim 1 characterized in that the tie rod (15) is slidingly connected to the upper fixing plate (16).

5. A levelling device for a hand-held laser rangefinder according to claim 1 wherein the lower fixing plate (11) and the upper fixing plate (16) are both integrally formed with the mounting plate (18).