CN213455425U - Multifunctional distance-measuring fixed-point level ruler - Google Patents

Multifunctional distance-measuring fixed-point level ruler Download PDF

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Publication number
CN213455425U
CN213455425U CN202022848281.XU CN202022848281U CN213455425U CN 213455425 U CN213455425 U CN 213455425U CN 202022848281 U CN202022848281 U CN 202022848281U CN 213455425 U CN213455425 U CN 213455425U
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CN
China
Prior art keywords
range finder
laser range
laser
distance measuring
measuring instrument
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Expired - Fee Related
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CN202022848281.XU
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Chinese (zh)
Inventor
刘华东
王艳玲
顾娟
刘娜
杜素华
洪园园
梁和平
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Individual
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Individual
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Priority to CN202022848281.XU priority Critical patent/CN213455425U/en
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Publication of CN213455425U publication Critical patent/CN213455425U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a multifunctional distance measuring fixed-point level, which comprises a first laser distance measuring instrument and a second laser distance measuring instrument, wherein one end of the first laser distance measuring instrument is rotationally connected with one end of the first laser distance measuring instrument through a central shaft, one side of the surface of the first laser distance measuring instrument is provided with a data display screen, one side of the surface of the first laser distance measuring instrument is provided with a level, the bottom of the first laser distance measuring instrument is fixedly connected with a measuring angle square sensor, the utility model can measure the distance between two points at any position and any height through the cooperation between the first laser distance measuring instrument, the second laser distance measuring instrument, the level and the measuring angle square sensor, and can easily determine the distance between two levels and the distance between the two levels when finding the level, thereby conveniently solving a plurality of similar 'troublesome' problems in production and life, the working efficiency is improved.

Description

Multifunctional distance-measuring fixed-point level ruler
Technical Field
The utility model relates to a level bar technical field specifically is multi-functional range finding fixed point level bar.
Background
The design inspiration of the multifunctional ranging and fixed-point level comes from several observations of our lives and some trouble in our lives. For example, the measurement of the size of lamps on the ceiling and the size of certain articles on a high-rise building is troublesome, and the articles are at a high place and can be measured only by reaching the high place with the help of a ladder and the like, so that the measurement is troublesome and dangerous; for example, when a plurality of hanging pieces are installed on a wall, the horizontal height of each hanging piece needs to be consistent for the sake of attractiveness, and the hanging pieces need to be marked by a ruler and a thread rope, which is troublesome.
The laser ranging rod is found by looking up on the network, but the distance from the rod to a certain point is measured by the ranging rod, so that the problem cannot be solved; at present, leveling rulers are also available, the level is determined by the position of air bubbles in liquid, the leveling rulers can stretch and retract, but the leveling rulers need to be held to move back and forth, so that errors can be caused when a long-distance leveling point is determined, and the laser leveling rulers are also troublesome to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional range finding fixed point level bar to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a multi-functional range finding fixed point level bar, including first laser range finder and second laser range finder, the one end of first laser range finder and first laser range finder passes through the center pin and rotates the connection, one side of first laser range finder and second laser range finder instrument face all is equipped with the data display screen, one side of first laser range finder and second laser range finder instrument face all is equipped with the spirit level, the bottom fixedly connected with protractor sensor of first laser range finder.
As an optimal technical solution of the utility model: the point measured by the first laser range finder is a point A, and the point measured by the second laser range finder is a point B.
As an optimal technical solution of the utility model: the protractor sensor can measure the field angle of an included angle between the first laser range finder and the second laser range finder.
As an optimal technical solution of the utility model: and the distance between the point A and the point B is L.
The utility model discloses the beneficial effect who reaches is: the utility model discloses a cooperation between first laser range finder, second laser range finder, spirit level and the protractor sensor can survey the distance between any position, arbitrary high department two points to can confirm two horizon points and the distance between them more easily when looking for the horizon, this will solve a lot of similar "troublesome" problems very conveniently in our production life, improve efficiency of doing things.
Drawings
Fig. 1 is a schematic structural view of a multifunctional distance-measuring and fixed-point level.
Fig. 2 is a schematic structural view of the working principle of the multifunctional distance-measuring and fixed-point level.
In the figure: 1. a first laser range finder; 2. a second laser rangefinder; 3. a central shaft; 4. a data display screen; 5. a level gauge; 6. an angle square sensor.
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.
Example (b): as shown in fig. 1-2, the utility model provides a multi-functional range finding fixed point level bar, including first laser range finder 1 and second laser range finder 2, the one end of first laser range finder 1 and first laser range finder 1 is passed through center pin 3 and is rotated the connection, and one side on first laser range finder 1 and second laser range finder 2 surface all is equipped with data display screen 4, and one side on first laser range finder 1 and second laser range finder 2 surface all is equipped with spirit level 5, and the bottom fixedly connected with protractor sensor 6 of first laser range finder 1.
The point measured by the first laser range finder 1 is point a, and the point measured by the second laser range finder 2 is point B.
Wherein the protractor sensor 6 is capable of measuring the field angle of the included angle between the first laser range finder 1 and the second laser range finder 2.
Wherein the distance between the points A and B is L.
Specifically, the utility model discloses during the use: the first laser range finder 1 is used for aligning the laser to a mark point A, then the second laser range finder 2 is opened for a certain angle, the displayed distance is just the required hanging distance, the horizontal ruler is kept horizontal, the second laser range finder 2 is used for aligning the laser to a mark point B, and by analogy, a plurality of points can be marked, so that the function of horizontal fixed point is realized, the opening angle between the first laser range finder 1 and the second laser range finder 2 can be measured to be R through the angle ruler sensor 6, and the length of L can be calculated by utilizing a cosine theorem formula.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (4)

1. Multi-functional range finding fixed point level bar, its characterized in that, including first laser range finder (1) and second laser range finder (2), the one end of first laser range finder (1) and first laser range finder (1) is passed through center pin (3) and is rotated the connection, one side on first laser range finder (1) and second laser range finder (2) surface all is equipped with data display screen (4), one side on first laser range finder (1) and second laser range finder (2) surface all is equipped with spirit level (5), the bottom fixedly connected with protractor sensor (6) of first laser range finder (1).
2. A multifunctional distance measuring pointing level according to claim 1 characterized by that the points measured by said first laser distance meter (1) are points a and the points measured by said second laser distance meter (2) are points B.
3. The multifunctional distance measuring pointing level according to claim 1, characterized by the angle square sensor (6) capable of measuring the opening angle of the angle between the first laser distance meter (1) and the second laser distance meter (2).
4. The multi-functional ranging pointing level of claim 2 wherein the distance between points a and B is L.
CN202022848281.XU 2020-12-01 2020-12-01 Multifunctional distance-measuring fixed-point level ruler Expired - Fee Related CN213455425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022848281.XU CN213455425U (en) 2020-12-01 2020-12-01 Multifunctional distance-measuring fixed-point level ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022848281.XU CN213455425U (en) 2020-12-01 2020-12-01 Multifunctional distance-measuring fixed-point level ruler

Publications (1)

Publication Number Publication Date
CN213455425U true CN213455425U (en) 2021-06-15

Family

ID=76303975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022848281.XU Expired - Fee Related CN213455425U (en) 2020-12-01 2020-12-01 Multifunctional distance-measuring fixed-point level ruler

Country Status (1)

Country Link
CN (1) CN213455425U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210615

Termination date: 20211201