CN217133357U

CN217133357U - Portable handheld laser range finder

Info

Publication number: CN217133357U
Application number: CN202122093985.5U
Authority: CN
Inventors: 虞小松
Original assignee: Qidong Shili Electromechanical Co ltd
Current assignee: Qidong Shili Electromechanical Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-08-05
Anticipated expiration: 2031-09-01

Abstract

The utility model provides a portable handheld laser range finder belongs to laser rangefinder technical field. The multifunctional portable electronic device comprises a main body, be equipped with infrared range finding optical component and battery in the main part, battery and infrared range finding optical component electric connection, the main part side is equipped with the display instrument, display instrument and battery electric connection, infrared range finding optical component and display instrument electric connection, the side symmetry is equipped with the shell under the main part, shell one side is equipped with the opening, be equipped with the regulation support in the shell. The utility model discloses the height of the environmental conditioning support according to the scene that can be fine makes laser range finder keep the level, has increased the use scene, has also further saved the space.

Description

Portable handheld laser range finder

Technical Field

The utility model provides a portable handheld laser range finder belongs to laser rangefinder technical field.

Background

The laser distance measuring instrument is an instrument for measuring the distance to a target by using a certain parameter of modulated 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 light weight, small volume, simple operation, high speed and accuracy, and the error is only one fifth to one hundred times of that of other optical range finders. Therefore, more and more industries in recent years use the laser range finder, which is particularly obvious in the aspect of infrastructure, and the larger the volume of the laser range finder is, the deviation allowed by engineering is very small, so that the portable laser range finder capable of adapting to uneven road surfaces is needed to meet the initial severe environment of engineering construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, the portable handheld laser range finder that provides. In order to solve the problems, the provided technical scheme is as follows: a portable hand-held laser range finder comprises a main body, wherein an infrared distance measurement optical component and a storage battery are arranged in the main body, the storage battery is electrically connected with the infrared distance measuring optical component, the side body of the main body is provided with a display instrument, the display instrument is electrically connected with the storage battery, the infrared distance measuring optical component is electrically connected with the display instrument, the lower side surface of the main body is symmetrically provided with a shell, one side of the shell is provided with an opening, the shell is internally provided with an adjusting bracket, the adjusting bracket comprises a slide rail which is positioned in the shell and is fixedly connected with the main body, the slide rail extends out of the shell through the opening, the slide rail is provided with a slide block, the slide block is hinged with a bearing block, the bearing block is symmetrically hinged with a first bracket, the first support is provided with a second support in an inserted connection mode, the two outer threads of the first support are connected with a rotating block, and a pulley is arranged at one end, extending out of the shell, of the second support through the opening.

The utility model has the advantages that:

the utility model discloses the height of the environmental conditioning support according to the scene that can be fine makes laser range finder keep the level, has increased the use scene, has also further saved the space.

Furthermore, the upper side of the main body is provided with a level gauge which provides a horizontal observation instrument for the device.

Further, the main part side is equipped with the mouth and carries the stay cord of charging, for carrying the facility that provides.

Further, the inner wall of the shell far away from the opening is provided with a first spring, the other end of the first spring is provided with a magnetic buffer plate, and one side, close to the first spring, of the sliding block is provided with a first magnet, so that damage to the sliding rail or the shell when the sliding block is retracted is prevented.

Furthermore, a spring II is arranged between the first supports, so that the first supports can be opened conveniently and quickly.

Furthermore, a limiting block is arranged between the pulley and the rotating block on the second support.

Further, the one end that the shell was kept away from to the slide rail is equipped with the fixed block, one side that the fixed block is close to the shell is equipped with spring three, spring three is equipped with the buffer board, prevents that the slider from causing the impact to the slide rail.

Furthermore, a second magnet is arranged at the position, close to the pulley, of the second support, so that the second support can be retracted more quickly when being retracted conveniently.

Further, the main part downside corresponds support two and is equipped with the noose, can provide stability when conveniently carrying.

Drawings

Fig. 1 is a front view of the present invention, which is a portable handheld laser range finder.

Fig. 2 is a right side view of the portable handheld laser range finder of the present invention.

Fig. 3 is the utility model relates to a drawing is opened to the right side of portable handheld laser range finder.

As shown in the figure:

1. the main part, 2, infrared range finding optical component, 3, the battery, 4, the display instrument, 5, the shell, 6, the opening, 7, the slide rail, 8, the slider, 9, accept the piece, 10, support one, 11, support two, 12, rotatory piece, 13, the pulley, 14, the spirit level, 15, the mouth that charges, 16, the lifting rope, 17, spring one, 18, the magnetic buffer board, 19, magnet one, 20, spring two, 21, the stopper, 22, the fixed block, 23, spring three, 24, the buffer board, 25, magnet two, 26, the lasso.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

According to all the figures:

a portable handheld laser range finder comprises a main body 1, wherein an infrared distance measuring optical component 2 and a storage battery 3 are arranged in the main body 1, the storage battery 3 is electrically connected with the infrared distance measuring optical component 2, a display instrument 4 is arranged on the side of the main body 1, the display instrument 4 is electrically connected with the storage battery 3, the infrared distance measuring optical component 2 is electrically connected with the display instrument 4, a shell 5 is symmetrically arranged on the lower side surface of the main body 1, an opening 6 is arranged on one side of the shell 5, an adjusting bracket is arranged in the shell 5 and comprises a sliding rail 7 which is positioned in the shell 5 and fixedly connected with the main body 1, the sliding rail 7 extends out of the shell 5 through the opening 6, a sliding block 8 is arranged on the sliding rail 7, a bearing block 9 is hinged on the sliding block 8, a first support 10 is symmetrically hinged on the bearing block 9, and a second support 11 is inserted in the first support 10, the second bracket 11 is provided with a rotating block 12 in a threaded connection mode, and a pulley 13 is arranged at one end, extending out of the shell 5, of the second bracket 11 through the opening 6.

Further, the main body 1 is provided with a level 14 on the upper side thereof to provide a horizontal observation instrument for the apparatus.

Further, the main body 1 is provided with a charging port 15 and a lifting rope 16 on one side, so that the carrying is facilitated.

Further, the inner wall of the shell 5, which is far away from the opening 6, is provided with a first spring 17, the other end of the first spring 17 is provided with a magnetic buffer plate 18, and one side, which is close to the first spring 17, of the sliding block 8 is provided with a first magnet 19, so that damage to the sliding rail 7 or the shell 5 when the sliding block is retracted is prevented.

Further, a second spring 20 is arranged between the first brackets 10, so that the opening is convenient and quick.

Furthermore, a limiting block 21 is arranged on the second bracket 11 and between the pulley 13 and the rotating block 12.

Further, one end of the slide rail 7, which is far away from the housing 5, is provided with a fixed block 22, one side of the fixed block 22, which is close to the housing 5, is provided with a third spring 23, and the third spring 23 is provided with a buffer plate 24, so that the slide rail 7 is prevented from being impacted by the slide block 8.

Further, a second magnet 25 is arranged at the position, close to the pulley 13, of the second support 11, so that the second support can be retracted more quickly when being retracted conveniently.

Furthermore, the lower side surface of the main body 1 is provided with a loop rope 26 corresponding to the second bracket 11, so that the portable multifunctional chair can provide stability.

The utility model discloses when concrete implementation:

the device is brought to a place needing to work, the second support 11 is untied from the sleeve rope 26, the second support 11 and the first support 10 are pulled out and then put down, the second spring 20 separates the supports under the action of elasticity, the second support 11 is held by the hand according to actual landform, the rotating block 12 is rotated by the other hand, the rotating block 12 drives the second support 11 to move up and down, the condition of the level meter is observed, after the level meter is leveled, the adjustment is finished, the power supply is turned on, and the storage battery 3 supplies power to the laser ranging optical component 2 and the display instrument 4.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a portable handheld laser range finder which characterized in that: the multifunctional portable electronic device comprises a main body, be equipped with infrared range finding optical part and battery in the main part, battery and infrared range finding optical part electric connection, the main part side is equipped with the display instrument, display instrument and battery electric connection, infrared range finding optical part and display instrument electric connection, the side symmetry is equipped with the shell under the main part, shell one side is equipped with the opening, be equipped with the regulation support in the shell, adjust the support including be located the shell and with main part fixed connection's slide rail, the slide rail extends the shell through the opening, be equipped with the slider on the slide rail, the articulated piece that is equipped with of bearing on the slider, the symmetry is articulated to be equipped with support one on the piece, support one is pegged graft and is equipped with support two, the two outer threaded connection of support is equipped with rotatory piece, the one end that the shell was extended to support two-pass the opening is equipped with the pulley.

2. A portable hand-held laser rangefinder according to claim 1, wherein: the side is equipped with the spirit level on the main part.

3. A portable hand-held laser rangefinder according to claim 1, wherein: the main part side is equipped with the mouth and the lifting rope that charge.

4. A portable hand-held laser rangefinder according to claim 1, wherein: the inner wall of the shell, which is far away from the opening, is provided with a first spring, the other end of the first spring is provided with a magnetic buffer plate, and one side, which is close to the first spring, of the sliding block is provided with a first magnet.

5. A portable hand-held laser rangefinder according to claim 1, wherein: and a second spring is arranged between the first supports.

6. A portable hand-held laser range finder as claimed in claim 1, wherein: and a limiting block is arranged between the pulley and the rotating block on the second support.

7. A portable hand-held laser rangefinder according to claim 1, wherein: the one end that the shell was kept away from to the slide rail is equipped with the fixed block, one side that the fixed block is close to the shell is equipped with spring three, spring three is equipped with the buffer board.

8. A portable hand-held laser rangefinder according to claim 1, wherein: and a second magnet is arranged at the position, close to the pulley, of the second support.

9. A portable hand-held laser rangefinder according to claim 1, wherein: the lower side surface of the main body is provided with a sleeve rope corresponding to the second bracket.