CN213902265U

CN213902265U - Laser range finder

Info

Publication number: CN213902265U
Application number: CN202120240280.9U
Authority: CN
Inventors: 任习军; 杜平
Original assignee: Hubei Tiandi Lightning Technology Co ltd
Current assignee: Hubei Tiandi Lightning Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-08-06
Anticipated expiration: 2031-01-28

Abstract

A laser range finder is used for solving the technical problem that a laser range finder body is not protected by some laser range finders, so that the laser range finder body is easily damaged by raining due to sudden weather change, and comprises a base and a range finder body hinged with the base, wherein the range finder body can vertically swing around a fixed point, the range finder further comprises two mounting rods, a shielding plate and two connecting components, the two mounting rods are respectively and correspondingly arranged on two sides of the base, the two connecting components are respectively and correspondingly arranged on two sides of the base, one end of each mounting rod is respectively and slidably connected with the base through the connecting component on the corresponding side of the base, the end of each mounting rod is rotatably connected with the base through the connecting component, the shielding plate is fixedly connected with the other ends of the two mounting rods, so that the shielding plate can shield the upper part of the range finder body along with the rotation of the mounting rods and can be accommodated below the base along with the rotation of the mounting rods, the utility model discloses simple structure, mainly used range finding is measured.

Description

Laser range finder

Technical Field

The utility model relates to a measure technical field, concretely relates to can carry out laser range finder who protects to laser range finder body.

Background

The building lightning protection detection is safety detection about building lightning protection performance, a laser range finder is needed to be used in the detection process, an operator needs to use the laser range finder to measure the height of a building and measure the distance between the buildings, and then the lightning protection performance of the building is detected according to measurement data.

The utility model discloses a laser range finder, the utility model patent document of grant bulletin number "CN 205562802U", name be "a three-dimensional laser rangefinder module and three-dimensional laser rangefinder" discloses a laser range finder includes the base and locates the laser range finder body on the base.

However, the above patent documents have an objective defect that the measurement operation is often outdoors, and the laser range finder body in the above documents is directly arranged on the base, and there is no any component capable of shielding the laser range finder body, and in the outdoor measurement process, it is difficult to avoid the condition that the weather suddenly changes into rain, and the rain can directly fall onto the laser range finder body, thereby easily damaging the components in the laser range finder body.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is not enough to prior art, provides a laser range finder for some laser range finder do not protect the laser range finder body among the prior art who mentions in the solution background art, thereby the weather sudden change rains and causes the technical problem of damage to the laser range finder body easily.

The utility model provides a laser range finder, including the base and with base articulated distancer body, this distancer body can be around the vertical swing of fixed point, still include two installation poles, a sunshade and two coupling assembling, two installation poles correspond respectively and locate the base both sides, two coupling assembling correspond respectively and locate the base both sides, the coupling assembling and the base sliding connection of corresponding side on the base are passed through respectively to the one end of every installation pole, and this end of every installation pole is passed through coupling assembling and is connected with the base rotation, the sunshade is connected with the other end fixed connection of two installation poles, so that be used for rotating and sheltering from distancer body top along with the installation pole, and be used for rotating and accomodating the base below along with the installation pole.

The working principle is as follows: the base can be placed on a support or some other object which can be used as a support by a measuring person, and then the distance of the building can be measured by the aid of the distance measuring instrument body.

When weather sudden change rains, the measurement personnel can rotate the installation pole to the sunshade that will be located installation pole tip rotates the top of distancer body, thereby makes the sunshade can shelter from the top of distancer body, can avoid the rainwater to fall on the distancer body this moment.

The measurement personnel will behind the sunshade rotates the top of distancer body, measurement personnel also can suitably promote two the installation pole to make the installation pole drive sunshade slide adjusting, thereby further make the sunshade can shelter from the distancer body completely, prevent that the rainwater from falling on the distancer body, thereby the protection distancer body.

When no longer needing to shelter from the distancer body, the measurement personnel can rotate the installation pole to make the installation pole drive the sunshade and rotate, it can to rotate the sunshade to the position that is located the base below.

The utility model has the advantages that:

the utility model discloses in, when needs shelter from the distancer body, the measurement personnel can rotate the installation pole to the installation pole drives the sunshade and rotates, thereby rotates the sunshade and adjusts the top of distancer body, thereby the sunshade can keep off the rain, thereby plays the effect of protection distancer body.

In addition, the measuring personnel can push the installation rod to move, and then the installation rod drives the curtain plate to move, so that the position of the curtain plate is further adjusted, the curtain plate can better shield the range finder body, and rainwater is further prevented from falling onto the range finder body.

Furthermore, the utility model discloses establish the installation pole into with the rotatable connection of base to when not needing the sunshade, measurement personnel only need rotate the installation pole, thereby make the installation pole drive the sunshade rotate the base below can, practice thrift the space promptly, can reduce again the interference to measurement personnel.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged cross-sectional view of the section a-a in fig. 1.

Description of reference numerals: base 1, distancer body 2, installation pole 3, sunshade 4, bar groove 5, slider 6, connecting axle 7, bolt 8, wear to establish board 9, mount pad 10, inserted bar 11, bearing 12, screwed pipe 13, lead screw 14.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, a laser range finder, including base 1 and distancer body 2 with base 1 articulated, this distancer body 2 can be around the vertical swing of fixed point, still include two installation poles 3, a sunshade 4 and two coupling assembling, two installation poles 3 correspond respectively and locate base 1 both sides, base 1 both sides are located to two coupling assembling correspondences respectively, the coupling assembling and the base 1 sliding connection of corresponding side are passed through respectively on the base 1 to the one end of every installation pole 3, and this end of every installation pole 3 passes through coupling assembling and is connected with base 1 rotation, sunshade 4 and two installation pole 3's the other end fixed connection, in order to be used for sheltering from distancer body 2 top along with installation pole 3 rotates, and be used for rotating along with installation pole and accomodate base 1 below, sunshade 4, installation pole 3 are transparent plastic material structure.

As shown in fig. 1 and 2, coupling assembling includes a strip groove 5, slider 6 and a connecting axle 7 of seting up at 1 side of base, and this strip groove 5 is seted up along the horizontal direction, and slider 6 is located in

strip groove

5, 7 one end of connecting axle is fixed to be worn to establish in slider 6, and this connecting axle 7 wears to establish the installation pole 3 of this side, and installation pole 3 can rotate relative the connecting axle 7 of this side, and equal threaded connection one on every slider 6 is screwed in back can with the bolt 8 of the 5 inner walls butts in strip groove that correspond.

After rotating installation pole 3 to suitable position, survey crew directly preceeds bolt 8 to make bolt 8 and the inner wall butt of bar groove 5, can lock the position of adjusting back installation pole 3 and sunshade 4 this moment.

As shown in fig. 1 and 2, the shielding plate 4 is a hollow structure and has two open ends, two ends of the shielding plate 4 are both provided with a through plate 9 inwardly for pulling and extending out of the shielding plate 4, and the through plate 9 is made of transparent plastic material.

The survey crew passes through the pull wear to establish board 9 and can increase the area of sheltering from to distancer body 2 to thoroughly shelter from distancer body 2, thoroughly avoid the rainwater to fall on the distancer body 2.

As shown in fig. 1, the mounting structure further comprises a mounting seat 10, the mounting seat 10 is arranged below the base 1, and the mounting seat 10 is rotatably connected with the base 1 through a mounting part, so that the base 1 horizontally rotates around a fixed point, the mounting part comprises a vertical insertion rod 11 and a bearing 12, the bearing 12 is arranged below the base 1, the outer wall of the bearing 12 is fixedly connected with the base 1, the bottom end of the insertion rod 11 is fixedly connected with the mounting seat 10, and the top end of the insertion rod 11 is inserted into a central hole of the bearing 12 and is fixedly connected with the inner wall of the central hole of the bearing 12. Rotate through the installed part base 1, and then can indirectly adjust the angle of distancer body 2 to improve the flexibility of 2 measurements of distancer body. The bottom of the mounting seat 10 is provided with a plurality of vertical threaded pipes 13, and a screw rod 14 connected with the threaded pipes 13 in a threaded manner is arranged at the bottom end of each threaded pipe 13 inwards in a penetrating manner. Through the cooperation of screwed pipe 13 and lead screw 14, survey crew can be adjusted distancer body 2 places the height, further improves the flexibility of adjusting.

The working principle is as follows: survey personnel shift mount pad 10, screwed pipe 13, lead screw 14, base 1 and distancer body 2 to established measurement place, later can with the help of distancer body 2 carries out the range finding to the building, and the angle of adjusting distancer body 2 is rotated to accessible installed part in the measurement process, also can directly adjust the angle of distancer body 2 in the vertical swing on base 1, adjusts the back and measures the building again.

When the weather sudden change rains, the measurement personnel can rotate installation pole 3 to the sunshade 4 that will be located 3 tip of installation pole rotates the top of distancer body 2, thereby makes sunshade 4 can shelter from the top of distancer body 2, can avoid the rainwater to fall on distancer body 2 this moment.

The staff will behind sunshade 4 rotates the top of distancer body 2, and the staff of measurement also can suitably promote two installation pole 3 to make installation pole 3 drive sunshade 4 slide adjusting, after sliding to suitable position, thereby the staff of measurement precession bolt 8 makes the inner wall butt of screw thread and bar groove 5, and the staff of measurement can take out from sunshade 4 wearing to establish board 9, and the area that distancer body 2 was sheltered from in the further increase, thereby further make sunshade 4, wear to establish board 9 and can shelter from distancer body 2 completely, prevent that the rainwater from falling on distancer body 2, thereby protection distancer body 2.

When no longer needing to shelter from distancer body 2, survey crew can loosen bolt 8 soon, and rotate installation pole 3 to make installation pole 3 drive sunshade 4, wear to establish board 9 and rotate, until with sunshade 4, wear to establish board 9 and rotate the position that lies in base 1 below can, later will wear to establish in the cavity that board 9 pushed into sunshade 4 again.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a laser range finder, includes base (1) and with base (1) articulated distancer body (2), this distancer body (2) can be around the vertical swing of fixed point, its characterized in that: still include two installation pole (3), a sunshade (4) and two coupling assembling, base (1) both sides are located to two installation pole (3) correspondence respectively, base (1) both sides are located to two coupling assembling correspondences respectively, the coupling assembling and base (1) sliding connection that correspond the side on base (1) are passed through respectively to the one end of every installation pole (3), and this end of every installation pole (3) is passed through coupling assembling and is connected with base (1) rotation, the other end fixed connection of sunshade (4) and two installation poles (3), in order to be used for rotating and sheltering from distancer body (2) top along with installation pole (3), and be used for rotating and accomodate base (1) below along with installation pole (3).

2. A laser rangefinder according to claim 1, characterized in that: coupling assembling includes that one sets up in bar groove (5), slider (6) and a connecting axle (7) of base (1) side, and this bar groove (5) are seted up along the horizontal direction, and in bar groove (5) were located in slider (6), connecting axle (7) one end is fixed to be worn to establish in slider (6), and this connecting axle (7) are worn to establish installation pole (3) of this side, and connection axle (7) that installation pole (3) can incline relatively should rotate.

3. A laser rangefinder according to claim 2, characterized in that: each sliding block (6) is connected with a bolt (8) which is screwed in and then can be abutted against the inner wall of the corresponding strip-shaped groove (5).

4. A laser rangefinder according to claim 1, characterized in that: the curtain board (4) is of a hollow structure and is provided with openings at two ends, and the two ends of the curtain board (4) inwards penetrate through the penetrating plate (9) to be used for drawing and extending out of the curtain board (4).

5. A laser rangefinder according to claim 1, characterized in that: still include mount pad (10), base (1) below is located in this mount pad (10), and this mount pad (10) rotate with base (1) through the installed part and be connected to make base (1) around the fixed point level rotation.

6. A laser rangefinder according to claim 5, wherein: the installed part includes a vertical grafting pole (11) and a bearing (12), base (1) below is located in bearing (12), and the outer wall and base (1) fixed connection of bearing (12), grafting pole (11) bottom and mount pad (10) fixed connection, grafting pole (11) top in the centre bore of bearing (12) and with the centre bore inner wall fixed connection of bearing (12).

7. A laser rangefinder according to claim 4, wherein: the shielding plate (4), the penetrating plate (9) and the mounting rod (3) are all transparent plastic material structures.

8. A laser rangefinder according to claim 5, wherein: the bottom of the mounting seat (10) is provided with a plurality of vertical threaded pipes (13), and a screw rod (14) in threaded connection with the threaded pipes (13) is arranged in the bottom end of each threaded pipe (13) in an inward penetrating mode.