CN215173523U

CN215173523U - Laser distance measuring device

Info

Publication number: CN215173523U
Application number: CN202121083102.6U
Authority: CN
Inventors: 计政江; 李华海
Original assignee: BEIJING DEMAT JIEKANG TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: BEIJING DEMAT JIEKANG TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-14
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a belong to and measure technical field, specifically be a laser rangefinder, including base, fixing base, fixed stabilizer blade and laser range finder, the fixing base top left and right sides all is equipped with fixture, laser range finder is located the fixing base top, and laser range finder is by the fixture centre gripping, the fixing base bottom is equipped with the mount pad, spiral shell groove one and spiral shell groove two have been seted up respectively to top and below in the base, vertically seted up spiral shell groove three in the mount pad, spiral shell joint is in spiral shell groove two and spiral shell groove three above the fixed stabilizer blade outer wall, spiral shell joint is in spiral shell groove one below the mount pad outer wall, the utility model discloses because be connected for rotating between support column one and the support column two, support column one is connected for rotating with the base simultaneously, when dismantling, takes the locating pin out from fixed stabilizer blade to connecting rod, support column one to, The second support column can be folded, so that the space is saved, and the volume is small and convenient to carry.

Description

Laser distance measuring device

Technical Field

The utility model relates to a measure technical field, specifically be a laser rangefinder.

Background

The portable laser range finder is a conventional tool for measuring short distance at present, and a worker holds the portable laser range finder by hand in the measuring process and irradiates the measured place, so that the linear distance between two points can be obtained. The existing distance measuring device has large volume, is inconvenient to carry, has complicated steps when being installed and disassembled, and wastes time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser rangefinder to the carrying that proposes in solving above-mentioned background is not convenient enough, and the step is complicated when installing, dismantling, time-wasting problem.

In order to achieve the above object, the utility model provides a following technical scheme: a laser range finder comprises a base, a fixed seat, a fixed support leg and a laser range finder, wherein clamping mechanisms are arranged on the left side and the right side of the top of the fixed seat, the laser range finder is positioned on the top of the fixed seat and is clamped by the clamping mechanisms, a mounting seat is arranged at the bottom of the fixed seat, a first screw groove and a second screw groove are respectively arranged on the upper side and the lower side in the base, a third screw groove is longitudinally arranged in the mounting seat, the upper side of the outer wall of the fixed support leg is screwed in the second screw groove and the third screw groove, the lower side of the outer wall of the mounting seat is screwed in the first screw groove, a first support column is hinged on the left side and the right side of the base, a second support column is hinged on the bottom of the first support column, connecting rods are hinged on the first support column and the second support column, slots capable of accommodating the connecting rods are transversely arranged in the fixed support leg, and limiting grooves are transversely arranged in the connecting rods, the fixed support leg is internally and transversely provided with a positioning groove matched with the limiting groove, and the positioning groove and the limiting groove are internally inserted with positioning pins.

Preferably, the clamping mechanism comprises a support, a screw rod, a pressing plate and an adjusting disc, a screw groove IV matched with the screw rod is longitudinally formed in the support, the screw rod is screwed in the screw groove IV, and the top and the bottom of the screw rod are respectively connected with the pressing plate and the adjusting disc.

Preferably, the bottom of the screw is connected with an adjusting disc through a bearing, and the bottom of the adjusting disc is attached to the top of the laser range finder.

Preferably, the fixing base bottom is equipped with the transmission post, the transmission post is inserted and is established in the mount pad, and the outer wall cover of transmission post is equipped with driven fluted disc, be equipped with the motor in the mount pad, the motor top is connected with the driving fluted disc, driving fluted disc and driven fluted disc meshing.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses because support column one and support column two between be connected for rotating, support column one is connected for rotating with the base simultaneously, when dismantling, takes the locating pin out from fixed stabilizer blade to folding connecting rod, support column one, support column two can, saved the space, the less convenient carrying of volume.

2) The utility model discloses owing to be equipped with fixture, can carry out fine centre gripping to laser range finder fixed to laser range finder's stability has been guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: the laser range finder comprises a base 1, a mounting seat 2, a fixing seat 3, a first screw groove 4, a driven gear disc 5, a motor 6, a driving gear disc 7, a laser range finder 8, a support 9, an adjusting disc 10, a second screw groove 11, a fixed support leg 12, a first support column 13, a second support column 14, a connecting rod 15, a positioning pin 16 and a pressing plate 17.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a laser distance measuring device comprises a base 1, a fixed seat 3, a fixed support leg 12 and a laser distance measuring instrument 8, wherein clamping mechanisms are arranged on the left side and the right side of the top of the fixed seat 3, the laser distance measuring instrument 8 is positioned on the top of the fixed seat 3, the laser distance measuring instrument 8 is clamped by the clamping mechanisms, distance measurement can be carried out through the laser distance measuring instrument 8, an installation seat 2 is arranged at the bottom of the fixed seat 3, a first spiral groove 4 and a second spiral groove 11 are respectively arranged above and below the base 1, a third spiral groove is longitudinally arranged in the installation seat 2, the upper part of the outer wall of the fixed support leg 12 is in threaded connection with the second spiral groove 11 and the third spiral groove, the lower part of the outer wall of the installation seat 2 is in threaded connection with the first spiral groove 4, the left side and the right side of the base 1 are both hinged with a first support column 13, the bottom of the first support column 13 is hinged with a second support column 14, and connecting rods 15 are both hinged on the first support column 13 and the second support column 14, a slot capable of accommodating the connecting rod 15 is transversely formed in the fixed supporting leg 12, a limit groove is transversely formed in the connecting rod 15, a positioning groove matched with the limit groove is transversely formed in the fixed supporting leg 12, a positioning pin 16 is inserted into the positioning groove and the limit groove, after the use is finished, the mounting base 2 is rotated to screw the mounting base 2 out of the first screw groove 4, the upper part of the fixed supporting leg 12 is screwed out of the third screw groove in the mounting base 2 while the mounting base 2 is rotated, the positioning pin 16 is pulled out of the positioning groove and the limit groove of the connecting rod 15, the fixing limit of the connecting rod 15 is cancelled, the connecting rod 15 is pulled out of the slot in the fixed supporting leg 12, the connecting rod 15, the second supporting column 14 and the first supporting column 13 are folded at the moment, finally, the fixed supporting leg 12 is rotated and screwed out of the second screw groove 11, the disassembly is finished, the size of each separated part is small, is convenient to carry.

The clamping mechanism comprises a support 9, a screw rod, a pressing plate 17 and an adjusting disc 10, a screw groove four matched with the screw rod is longitudinally formed in the support 9, the screw rod is connected in the screw groove four in a screwed mode, the top and the bottom of the screw rod are respectively connected with the pressing plate 17 and the adjusting disc 10, the adjusting disc 10 is screwed anticlockwise to drive the screw rod to rotate, the pressing plate 17 is driven to ascend through the rotation of the screw rod, the fixation of the laser range finder 8 is cancelled, and the laser range finder 8 can be taken out.

The bottom of the screw is connected with an adjusting disc 10 through a bearing, and the bottom of the adjusting disc 10 is attached to the top of the laser range finder 8.

3 bottoms of fixing base are equipped with the transmission post, the transmission post is inserted and is established in mount pad 2, and the outer wall cover of transmission post is equipped with driven fluted disc 5, be equipped with motor 6 in the

mount pad

2, 6 tops of motor are connected with driving fluted disc 7, driving fluted disc 7 and the meshing of driven

fluted disc

5, 6 works of motor drive driving fluted disc 7 and rotate, and driving fluted disc 7 rotates and drives driven fluted disc 5 and rotate, and driven fluted disc 5 rotates and drives fixing base 3 through the transmission post and rotate for adjust the direction of laser range finder 8.

The working principle is as follows: can carry out the measurement of distance through laser range finder 8, after the use is accomplished, rotate mount pad 2 and twist out mount pad 2 from spiral groove one 4, fix 12 tops of stabilizer blade when mount pad 2 rotates and twist out from the spiral groove three in mount pad 2, take out locating pin 16 from the spacing groove of constant head tank and connecting rod 15 again, cancel the fixed spacing to connecting rod 15, take connecting rod 15 out from the slot in fixed stabilizer blade 12, this moment, connecting rod 15, support column two 14, support column one 13 is folded, rotate in spiral groove two 11 again fixed stabilizer blade 12 at last and twist out, accomplish the dismantlement, each spare part volume after dismantling the separation is less, conveniently carry, anticlockwise twist and move adjusting disk 10 and drive the screw rod and rotate, the screw rod rotates and drives pressure plate 17 and rise, cancel the fixing to laser range finder 8, can take out laser range finder 8.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser rangefinder, includes base (1), fixing base (3), fixed stabilizer blade (12) and laser range finder (8), its characterized in that: the laser range finder is characterized in that clamping mechanisms are arranged on the left side and the right side of the top of the fixing seat (3), the laser range finder (8) is positioned on the top of the fixing seat (3), the laser range finder (8) is clamped by the clamping mechanisms, an installation seat (2) is arranged at the bottom of the fixing seat (3), a first spiral groove (4) and a second spiral groove (11) are respectively arranged above and below the base (1), a third spiral groove is longitudinally arranged in the installation seat (2), the upper part of the outer wall of the fixing support leg (12) is screwed in the second spiral groove (11) and the third spiral groove, the lower part of the outer wall of the installation seat (2) is screwed in the first spiral groove (4), support columns (13) are hinged on the left side and the right side of the base (1), support columns (13) are hinged on the bottom of the support columns (13), connecting rods (15) are hinged on the support columns (13) and the support columns (14), and slots capable of accommodating the connecting rods (15) are transversely arranged in the fixing support leg (12), a limiting groove is transversely formed in the connecting rod (15), a positioning groove matched with the limiting groove is transversely formed in the fixing support leg (12), and a positioning pin (16) is inserted in the positioning groove and the limiting groove.

2. A laser ranging device as claimed in claim 1, characterized in that: the clamping mechanism comprises a support (9), a screw rod, a pressing plate (17) and an adjusting disc (10), a screw groove IV matched with the screw rod is longitudinally formed in the support (9), the screw rod is connected to the screw groove IV in a threaded mode, and the top and the bottom of the screw rod are respectively connected with the pressing plate (17) and the adjusting disc (10).

3. A laser ranging device as claimed in claim 2, characterized in that: the bottom of the screw is connected with an adjusting disc (10) through a bearing, and the bottom of the adjusting disc (10) is attached to the top of the laser range finder (8).

4. A laser ranging device as claimed in claim 1, characterized in that: fixing base (3) bottom is equipped with the transmission post, the transmission post is inserted and is established in mount pad (2), and the outer wall cover of transmission post is equipped with driven fluted disc (5), be equipped with motor (6) in mount pad (2), motor (6) top is connected with driving fluted disc (7), driving fluted disc (7) and driven fluted disc (5) meshing.