CN218727975U

CN218727975U - Novel laser range finder

Info

Publication number: CN218727975U
Application number: CN202222660023.8U
Authority: CN
Inventors: 邵豫霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-24
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a novel laser range finder, including the host computer, the host computer top is equipped with the measuring head, and one side of host computer is equipped with the display screen, and the display screen bottom is equipped with the operation panel, and the host computer bottom is equipped with pressure sensor, and pressure sensor passes through the wire and connects the mainboard, and the handle is installed to one side of host computer, and the handle is connected on the host computer through solid fixed ring. Compared with the prior art, the utility model the advantage lie in: whether the distance meter is in a wall-attached measuring state or not can be measured through the pressure sensor, if the distance meter is in the wall-attached measuring state, the length of the distance meter can be increased on a displayed numerical value by a main board of the distance meter, so that the distance between two standard points can be displayed, and the measuring error is reduced, so that the good market prospect is achieved.

Description

Novel laser range finder

Technical Field

The utility model relates to a measuring tool field specifically indicates a novel laser range finder.

Background

The laser rangefinder is an instrument for measuring the distance to a target by modulating a certain parameter of laser. The measuring range of the laser range finder is 3.5-5000 meters.

The distance measuring method is divided into a phase method distance measuring instrument and a pulse method distance measuring instrument, the pulse type laser distance measuring instrument emits a pulse laser beam or a sequence of short pulse laser beams to a target when in work, a photoelectric element receives the laser beam reflected by the target, a timer measures the time from the emitting to the receiving of the laser beam, and the distance from an observer to the target is calculated. The phase-method laser range finder detects a distance by detecting a phase difference occurring when emitted light and reflected light propagate in a space. The laser range finder has the advantages of light weight, small volume, simple operation, high speed and accuracy, the error of the laser range finder is only one fifth to one hundreds of the error of other optical range finders, but the length of the range finder needs to be artificially added in the actual use process, and the measuring position of the range finder is calculated from the position emitted by a laser beam, so that the range finder capable of freely switching the measuring standard needs to be researched.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a novel laser range finder to above problem.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a novel laser range finder, includes the host computer, and the host computer top is equipped with the measuring head, and one side of host computer is equipped with the display screen, and the display screen bottom is equipped with the operation panel, and the host computer bottom is equipped with pressure sensor, and pressure sensor passes through the wire and connects the mainboard, and the handle is installed to one side of host computer, and the handle is connected on the host computer through solid fixed ring.

As the improvement, the back of the host is provided with a battery compartment, one side of the host close to the display screen is provided with a sound production unit, and the sound production unit is used for giving prompt tones after the measurement is finished or giving a prompt when the machine falls on an unknown position to help a user to find back the distance meter.

Compared with the prior art, the utility model the advantage lie in: whether the distance meter is in a wall-attached measuring state or not can be measured through the pressure sensor, if the distance meter is in the wall-attached measuring state, the length of the distance meter can be increased on a displayed numerical value by a main board of the distance meter, so that the distance between two standard points can be displayed, the measuring error is reduced, and the good market prospect is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a novel laser range finder.

Fig. 2 is a back structure schematic diagram of a novel laser range finder.

As shown in the figure: 1. the device comprises a host, 2, a measuring head, 3, a display screen, 4, an operation panel, 5, a pressure sensor, 6, a handle, 7, a fixing ring, 8, a battery compartment, 9 and a sound production unit.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when concrete implementation, a novel laser range finder, including host computer 1, 1 top of host computer is equipped with measuring head 2, and one side of host computer 1 is equipped with

display screen

3, and 3 bottoms of display screen are equipped with operation panel 4, and 1 bottom of host computer is equipped with pressure sensor 5, and pressure sensor 5 passes through the wire and connects the mainboard, and handle 6 is installed to one side of host computer 1, and handle 6 connects on host computer 1 through solid fixed ring 7.

As the improvement, the back of the host 1 is provided with a battery bin 8, one side of the host close to the display screen 3 is provided with a sound production unit 9, and the sound production unit is used for giving out prompt sound after the measurement is finished or giving out prompt when the machine falls on an unknown position so as to help a user to find back the range finder.

The utility model discloses a theory of operation: the method for measuring the distance between two walls is the same as that of a traditional laser range finder, but when the distance between two walls is measured, the laser range finder cannot obtain accurate data of the distance between two walls, because the actual distance to be measured needs to be reduced by the length of the range finder, the problem cannot be avoided, once the situation is avoided, the distance of the range finder cannot be directly measured by adding the length of the range finder in the measuring process, and therefore, a pressure sensor needs to be installed on a main board of the range finder, when the pressure sensor is in a trigger state, the actual result of the measurement is the sum of the measured distance and the length of a machine body of the range finder, when the pressure sensor is in a non-trigger state, the measured result is the actual measured data, and the method can be realized through the main board, the preset length of the machine body and the display of the measured result.

The sound production unit is installed and is had fine expansion function in the follow-up, can send the prompt tone after the measurement is accomplished, also can read out measuring result after having increased and extended, can also be after having increased bluetooth connection function, look for the distancer on the building site through the cell-phone, and this place in a jumble is very practical function.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the invention, and that those skilled in the art may make variations, modifications, substitutions and alterations herein without departing from the spirit and scope of the invention.

Claims

1. A novel laser range finder comprises a host (1) and is characterized in that: host computer (1) top is equipped with measuring head (2), and one side of host computer (1) is equipped with display screen (3), and display screen (3) bottom is equipped with operation panel (4), and host computer (1) bottom is equipped with pressure sensor (5), and mainboard is connected through the wire in pressure sensor (5), and handle (6) are installed to one side of host computer (1), and handle (6) are connected on host computer (1) through solid fixed ring (7).

2. The novel laser range finder as claimed in claim 1, wherein: the back of the host (1) is provided with a battery bin (8), and one side of the host, which is close to the display screen (3), is provided with a sound production unit (9).