CN215340331U

CN215340331U - Handheld laser range finder

Info

Publication number: CN215340331U
Application number: CN202121754729.XU
Authority: CN
Inventors: 付振虬; 付振; 乔昕
Original assignee: Fanguang Photoelectric Technology Shaoxing Co ltd
Current assignee: Fanguang Photoelectric Technology Shaoxing Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-28
Anticipated expiration: 2031-07-30

Abstract

The utility model provides a handheld laser range finder, which relates to the field of range finding equipment and comprises a shell, wherein the front end of the shell is provided with an emitting lens and a condensing lens, the shell is provided with a display screen and a plurality of buttons, the bottom end of the shell is provided with a slide rail, the slide rail is connected with a slide block in a sliding manner, two ends of the slide block are hinged to the inner side of a U-shaped support in a damping manner, the lower end of the U-shaped support is connected with a handle, the handle is provided with a measuring switch, and the slide block can slide on the slide rail and can rotate on the U-shaped support by an angle. This handheld laser range finder sets up handheld handle, makes handheld range finder measure convenient more convenient, slides on the guide rail of casing through the slider simultaneously, and the time handle is along with slider slidable around, makes things convenient for leading and rearmounted accurate measurement.

Description

Handheld laser range finder

Technical Field

The utility model relates to the technical field of distance measuring equipment, in particular to a handheld laser distance measuring instrument.

Background

A laser rangefinder is an instrument that accurately measures the distance to a target using a parameter of modulated laser light. The pulse laser distance meter emits a pulse laser beam or a series of short pulse laser beams to a target when in work, the laser beam reflected by the target is received by a photoelectric element, and the time from the emission to the reception of the laser beam is measured by a timer so as to calculate the distance from the distance meter to the target.

However, many laser range finders have the problems that the laser range finders are inconvenient to hold in hand during measurement, and horizontal measurement or angular measurement cannot be accurate at the same time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a handheld laser range finder, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a handheld laser range finder, includes the casing, the front end of casing is equipped with transmitting lens and condensing lens, be equipped with display screen and a plurality of button on the casing, the casing bottom is equipped with the slide rail, sliding connection slider on the slide rail, the both ends damping of slider articulates in U-shaped support inboard, the handle is connected to U-shaped support lower extreme, be equipped with measurement switch on the handle the slider can slide on the slide rail, can turned angle on the U-shaped support.

Preferably, a pointer is arranged on the side face of the sliding block, an angle scale is arranged on the outer side face of the U-shaped support, and when the sliding block rotates at an angle, the pointer correspondingly points to the angle scale.

Preferably, the shell is further provided with a cover plate, and the display screen and the buttons can be covered by the cover plate.

Preferably, the side surface of the shell is also provided with a level gauge.

Preferably, the spirit level comprises an inner cavity, an iron ball and a plurality of elastic coils, the iron ball rolls in the arc inner cavity, the elastic coils are divided into three groups and are respectively arranged at two ends of the inner cavity and in the middle of the inner cavity, corresponding LED lamps are respectively arranged on the lower side of the spirit level, the iron ball rolls to a corresponding area, and when the elastic coils are in contact, the corresponding LED lamps below the iron ball are lightened.

Preferably, the emitting lens and the condensing lens are provided with cap edges.

(III) advantageous effects

The utility model provides a handheld laser range finder. The method has the following beneficial effects:

1. this handheld laser range finder sets up handheld handle, makes handheld range finder measure convenient more convenient, slides on the guide rail of casing through the slider simultaneously, and the time handle is along with slider slidable around, makes things convenient for leading and rearmounted accurate measurement.

2. This handheld laser range finder, angularly adjustable between slider and the U-shaped support to set up the spirit level, make distancer level or angular surveying, horizontal position and angular position are more accurate.

3. This handheld laser range finder utilizes apron display screen and a plurality of button that open and shut for the cleanness of protection display screen and button, simultaneously, the during operation, the leading of apron also can give transmitting lens and condensing lens sunshade, promotes and measures the accuracy.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a rear side schematic view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the slider of the present invention moved to the front of the housing;

FIG. 5 is a schematic view of the cover plate of the present invention;

FIG. 6 is a schematic view of the level of the present invention.

In the figure: the LED lamp comprises a shell 1, an emitting lens 2, a condensing lens 3, a display screen 4, a button 5, a sliding rail 6, a sliding block 7, a pointer 71, an 8U-shaped support, an angle scale 81, a handle 9, a switch 10, a cover plate 11, a level 12, an inner cavity 121, a ferromagnetic ball 122, an elastic coil 123 and an LED lamp 13.

Detailed Description

The embodiment of the utility model provides a handheld laser range finder, which comprises a shell 1, wherein an emitting lens 2 and a condensing lens 3 are arranged at the front end of the shell 1, a display screen 4 and a plurality of buttons 5 are arranged on the shell 1, a sliding rail 6 is arranged at the bottom end of the shell 1, a sliding block 7 is connected on the sliding rail 6 in a sliding manner, two ends of the sliding block 7 are hinged to the inner side of a U-shaped support 8 in a damping manner, the lower end of the U-shaped support 8 is connected with a handle 9, a measuring switch 10 is arranged on the handle 9, and the sliding block 7 can slide on the sliding rail 6 and can rotate on the U-shaped support 8 by an angle.

Furthermore, as shown in fig. 3, a pointer 71 is arranged on the side surface of the sliding block 7, an angle scale 81 is arranged on the outer side surface of the U-shaped bracket 8, and when the sliding block 7 rotates at an angle on the U-shaped bracket 8, the pointer 71 responds to the angle scale 81, so that the accuracy of angle adjustment is improved.

Still be equipped with apron 11 on the casing 1, apron 11 can cover display screen 4 and a plurality of button 5, and for apron 11 leading state as fig. 1-4, this moment, apron 11 can give emitting lens 2 and condensing lens 3 sunshade, reduces the interference of sunshine to emitting lens 2 and condensing lens 3, promotes and measures the accuracy, and for apron 11 state of covering, when equipment off-working state, the sanitation and hygiene of protection display screen 4 and a plurality of button 5.

Furthermore, a level 12 is arranged on the side surface of the shell 1.

Preferably, as shown in fig. 6, the level 12 includes an inner cavity 121, an iron sphere 122 and a plurality of elastic coils 123, the iron sphere 122 rolls in the arc inner cavity 121, the plurality of elastic coils 123 are divided into three groups and respectively arranged at two ends and in the middle of the inner cavity 121, the lower side of the level 12 is respectively provided with corresponding LED lamps 13, and the iron sphere 122 rolls to a corresponding area, so that when one group of elastic coils 123 is in contact, the corresponding LED lamps 13 below are lighted up to display a horizontal state or an angle measuring state.

Furthermore, the emitting lens 2 and the condensing lens 3 are provided with cap edges to prevent dust from falling onto the lenses and protect the lenses.

To sum up, this handheld laser range finder sets up handheld handle, it is more convenient to make handheld range finder measure, slide on the guide rail of casing through the slider simultaneously, the time handle can slide around along with the slider, make things convenient for leading and rearmounted accurate measurement, angularly adjustable between slider and the U-shaped support, and set up the spirit level, make distancer level or angular surveying, horizontal position and angular position are more accurate, utilize apron display screen and a plurality of button that open and shut, a cleanness for protecting display screen and button, and simultaneously, in operation, transmitting lens and collector lens sunshade also can be given to the leading of apron, promote and measure the accuracy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handheld laser range finder, includes casing (1), the front end of casing (1) is equipped with transmitting lens (2) and condensing lens (3), be equipped with display screen (4) and a plurality of button (5) on casing (1), its characterized in that: casing (1) bottom is equipped with slide rail (6), sliding connection slider (7) on slide rail (6), the both ends damping of slider (7) articulates in U-shaped support (8) inboard, handle (9) are connected to U-shaped support (8) lower extreme, be equipped with measurement switch (10) on handle (9), slider (7) can slide on slide rail (6), can be turned angle on U-shaped support (8).

2. A hand-held laser rangefinder according to claim 1, wherein: the side of slider (7) is equipped with pointer (71), the lateral surface of U-shaped support (8) is equipped with angle scale (81), and slider (7) are when U-shaped support (8) turned angle, pointer (71) corresponding point to angle scale (81).

3. A hand-held laser rangefinder according to claim 1, wherein: still be equipped with apron (11) on casing (1), apron (11) can cover display screen (4) and a plurality of button (5).

4. A hand-held laser rangefinder according to claim 1, wherein: the side surface of the shell (1) is also provided with a level gauge (12).

5. A hand-held laser rangefinder according to claim 4, wherein: spirit level (12) include inner chamber (121), iron ball (122) and a plurality of elastic coil (123), in iron ball (122) roll circular arc inner chamber (121), a plurality of elastic coil (123) divide three groups to establish respectively and build inner chamber (121) both ends and centre, spirit level (12) downside is equipped with corresponding LED lamp (13) respectively, iron ball (122) roll corresponding region, make a set of when elastic coil (123) contact, LED lamp (13) that the below corresponds light.

6. A hand-held laser rangefinder according to claim 1, wherein: and cap edges are arranged on the emission lens (2) and the condensing lens (3).