CN218455792U

CN218455792U - Laser range finder auxiliary structure

Info

Publication number: CN218455792U
Application number: CN202222637167.1U
Authority: CN
Inventors: 孙志平; 饶宇义
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-07
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a laser rangefinder field just discloses a laser rangefinder auxiliary structure, including fixed station, distancer body and spacing subassembly, the limiting plate is all installed to the left and right sides at fixed station top portion, the cardboard with the limiting plate joint is all installed to the left and right sides wall of distancer body. This laser range finder auxiliary structure, can fix a position and restrict four open supporting legs through spacing subassembly, make the angle and the position of opening of supporting leg more firm and safety, according to the open angle of supporting leg, can adjust the length of stretching out of extension plate, the length of stretching out of extension plate obtains adjusting the back, fixing the extension plate, thus, the position of extension plate and connecting plate is fixed, thus, the position of stop collar also obtains adjusting and stabilizing, thus, the cover can restrict the supporting leg at the outside stop collar of supporting leg, make the angle of opening of supporting leg and open the position more stable and reliable.

Description

Laser range finder auxiliary structure

Technical Field

The utility model relates to a laser rangefinder field specifically is a laser rangefinder auxiliary structure.

Background

The laser range finder is an instrument for measuring the distance to a target by using a certain parameter of modulated laser, and the measuring range of the laser range finder is 3.5 to 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. Laser range finder's quality is great a bit, when carrying out laser rangefinder, needs to use auxiliary assembly to assist laser range finder and carries out laser rangefinder work, and current laser range finder auxiliary device is carrying out the auxiliary operation time to laser range finder, can not carry out the altitude mixture control according to laser range finder's in-service use needs, leads to laser range finder when using, and the altitude mixture control is very inconvenient with fixed. Therefore, an auxiliary structure of the laser range finder is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser range finder auxiliary structure has solved current laser range finder auxiliary device and is carrying out the auxiliary operation time to laser range finder, can not carry out altitude mixture control according to laser range finder's in-service use needs, leads to laser range finder when using, altitude mixture control and fixed very inconvenient problem.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a laser range finder auxiliary structure, includes fixed station, distancer body and spacing subassembly, the limiting plate is all installed to the left and right sides at fixed station top, the cardboard with the limiting plate joint is all installed to the left and right sides wall of distancer body.

The fixing base is all installed in the four corners of fixed station bottom, the supporting leg is installed to the bottom of fixing base, spacing subassembly sets up between four supporting legs, and spacing subassembly by lifter plate, connecting plate, extension plate and stop collar are constituteed, the quantity of connecting plate sets up to four, and four connecting plates evenly install on the side of lifter plate, the tip of extension plate extend to the inside of connecting plate and with connecting plate sliding connection, the stop collar cover is established in the outside of supporting leg, and the stop collar is close to the one end fixed connection of supporting leg with the extension plate.

Furthermore, the notch cuttype fixed orifices has been seted up at the top of fixed station, the bottom fixedly connected with of distancer body pegs graft at the inside spacing platform of fixed orifices.

Furthermore, the limiting plate is close to the joint groove that the one side of distancer body seted up and correspond with the cardboard, the cardboard is pegged graft in the inside in joint groove.

Furthermore, the ball is installed to the bottom of fixing base, the top of supporting leg and the bottom fixed connection of ball, the bottom threaded connection of supporting leg has the extension pipe.

Furthermore, a plurality of uniformly distributed positioning holes are formed in the top of the extension plate, and positioning bolts penetrating through the positioning holes are connected to the top of the connecting plate in a threaded manner.

Furthermore, the inside fixedly connected with soft cover of stop collar, the soft ways is established in the outside of supporting leg.

The utility model has the advantages that: according to the use needs, open the supporting leg, form a stable bearing structure after four supporting legs open, provide the support to the fixed station, make the position of fixed station and distancer body more stable, can fix a position and restrict four open supporting legs through spacing subassembly, make the angle and the position of opening of supporting leg more firm and safety, according to the open angle of supporting leg, can adjust the length of stretching out of extension plate, the length of stretching out of extension plate obtains adjusting the back, fixing the extension plate, thus, the position of extension plate and connecting plate is fixed, thus, the position of stop collar also obtains adjusting and stabilizing, thus, the cover can restrict the supporting leg at the outside stop collar of supporting leg, make the angle of opening of supporting leg and open the position more stable and reliable.

Drawings

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

fig. 2 is a top view of the fixing table of the present invention;

fig. 3 is a schematic structural view of the middle limiting component of the present invention.

In the figure: 1. a fixed table; 2. a rangefinder body; 3. a limiting component; 4. a limiting plate; 5. clamping a plate; 6. a fixed seat; 7. supporting legs; 8. a lifting plate; 9. a connecting plate; 10. an extension plate; 11. a limiting sleeve; 12. a fixing hole; 13. a limiting table; 14. a clamping groove; 15. a ball bearing; 16. an extension tube; 17. positioning holes; 18. positioning a bolt; 19. a soft sleeve.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides a laser range finder auxiliary structure, including fixed station 1, distancer body 2 and spacing subassembly 3, limiting plate 4 is all installed to the left and right sides at 1 top of fixed station, cardboard 5 with 4 joints of limiting plate is all installed to the left and right sides wall of distancer body 2, cardboard 5 can be installed in the side of distancer body 2 through glue or other detachable construction, be connected with limiting plate 4 through cardboard 5, can tentatively assemble and fix fixed station 1 and distancer body 2, make distancer body 2 more firm with being connected of fixed station 1.

Fixing base 6 is all installed in the four corners of fixed station 1 bottom, supporting leg 7 is installed to the bottom of fixing base 6, spacing subassembly 3 sets up between four supporting legs 7, and spacing subassembly 3 is by lifter plate 8, connecting plate 9, extension plate 10 and stop collar 11 constitute, the quantity of connecting plate 9 sets up to four, and four connecting plates 9 are evenly installed on lifter plate 8's side, the tip of extension plate 10 extends to connecting plate 9's inside and with connecting plate 9 sliding connection, stop collar 11 cover is established in supporting leg 7's outside, and stop collar 11 and extension plate 10 are close to the one end fixed connection of supporting leg 7, according to the use needs, open supporting leg 7, form a stable bearing structure after four supporting legs 7 open, provide the support to fixed station 1, make the position of fixed station 1 and distancer body 2 more stable, can fix and restrict four open angle and position through stop subassembly 3, make the angle and the position of opening 7 firm more and safety, open angle according to supporting leg 7, can adjust the length that extends of extension plate 10, the extension plate 10 is adjusted after the extension plate 10 is adjusted, it is better to fix the accurate supporting leg and the accurate angle and the supporting leg is adjusted the supporting leg can be adjusted the accurate angle and the accurate supporting leg is adjusted the supporting leg to the accurate angle and the supporting leg is adjusted the accurate supporting leg and the accurate supporting leg is adjusted the accurate supporting leg is more accurate supporting leg is adjusted the accurate supporting leg 2 like this, so supporting leg is adjusted the accurate supporting leg 7, the supporting leg is adjusted the accurate supporting leg 7.

In another embodiment, notch cuttype fixed orifices 12 has been seted up at the top of fixed station 1, the bottom fixedly connected with of distancer body 2 pegs graft at the inside spacing platform 13 of fixed orifices 12, the joint groove 14 that corresponds with cardboard 5 is seted up to the one side that limiting plate 4 is close to distancer body 2, cardboard 5 pegs graft in the inside of joint groove 14, when fixing distancer body 2, the fixed orifices 12 of echelonment are aimed at to the spacing platform 13 of echelonment insert, cardboard 5 is aimed at joint groove 14 and inserts, it presses down distancer body 2, can fix distancer body 2 on fixed station 1, make distancer body 2 when using, the position is more stable, and thus, distancer body 2 is when carrying out range finding work, the data of surveying are more accurate.

In another embodiment, ball 15 is installed to the bottom of fixing base 6, the top of supporting leg 7 and the bottom fixed connection of ball 15, the bottom threaded connection of supporting leg 7 has extension pipe 16, the rolling groove that corresponds with ball 15 is seted up to the bottom of fixing base 6, ball 15 can roll at the rolling inslot, when adjusting supporting leg 7, supporting leg 7 can drive ball 15 and rotate, can adjust the angle and the position of supporting leg 7 like this, make the angle modulation of supporting leg 7 more convenient.

In another embodiment, a plurality of evenly distributed positioning holes 17 are formed in the top of the extension plate 10, the top of the connecting plate 9 is in threaded connection with a positioning bolt 18 penetrating through the positioning holes 17, a soft sleeve 19 is fixedly connected to the inside of the limiting sleeve 11, the soft sleeve 19 is sleeved on the outside of the supporting leg 7, the position of the extension plate 10 is adjusted according to use requirements, after the extension plate 10 is adjusted to a proper position, the positioning bolt 18 is screwed, the bottom of the positioning bolt 18 is inserted into the corresponding positioning hole 17, the positions of the extension plate 10 and the connecting plate 9 can be fixed, the positions of the extension plate 10 and the limiting sleeve 11 are fixed, the soft sleeve 19 sleeved on the outside of the supporting leg 7 can increase the friction force between the limiting sleeve 11 and the supporting leg 7, and the limiting sleeve 11 is more stable in the outside position of the supporting leg 7.

To sum up, the utility model discloses when using, when fixed distancer body 2, the fixed orifices 12 of echelonment are aimed at to spacing platform 13 of echelonment inserts, and cardboard 5 is aimed at joint groove 14 and is inserted, pushes down distancer body 2, can fix distancer body 2 on fixed station 1 for distancer body 2 is when using, and the position is more stable, and like this, distancer body 2 is when carrying out range finding work, and the data of surveying are more accurate.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: modifications of the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made. Such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a laser range finder auxiliary structure, includes fixed station (1), distancer body (2) and spacing subassembly (3), its characterized in that: limiting plates (4) are mounted on the left side and the right side of the top of the fixed table (1), and clamping plates (5) clamped with the limiting plates (4) are mounted on the left side and the right side of the range finder body (2);

fixing base (6) are all installed in the four corners of fixed station (1) bottom, supporting leg (7) are installed to the bottom of fixing base (6), spacing subassembly (3) set up between four supporting legs (7), and just spacing subassembly (3) by lifter plate (8), connecting plate (9), extension plate (10) and stop collar (11) are constituteed, the quantity of connecting plate (9) sets up to four, and four connecting plate (9) evenly install on the side of lifter plate (8), the tip of extension plate (10) extend to the inside of connecting plate (9) and with connecting plate (9) sliding connection, stop collar (11) cover is established in the outside of supporting leg (7), and stop collar (11) and extension plate (10) are close to the one end fixed connection of supporting leg (7).

2. A laser rangefinder auxiliary structure according to claim 1, characterized in that: notch cuttype fixed orifices (12) have been seted up at the top of fixed station (1), the bottom fixedly connected with of distancer body (2) pegs graft at inside spacing platform (13) of fixed orifices (12).

3. A laser rangefinder auxiliary structure according to claim 1, characterized in that: one side of the limiting plate (4) close to the range finder body (2) is provided with a clamping groove (14) corresponding to the clamping plate (5), and the clamping plate (5) is inserted in the clamping groove (14).

4. A laser rangefinder auxiliary structure according to claim 1, characterized in that: ball (15) are installed to the bottom of fixing base (6), the top of supporting leg (7) and the bottom fixed connection of ball (15), the bottom threaded connection of supporting leg (7) has extension pipe (16).

5. A laser rangefinder auxiliary structure according to claim 1, characterized in that: a plurality of evenly distributed positioning holes (17) are formed in the top of the extension plate (10), and positioning bolts (18) penetrating through the positioning holes (17) are connected to the top of the connecting plate (9) in a threaded mode.

6. A laser rangefinder auxiliary structure according to claim 1, characterized in that: the inside fixedly connected with soft cover (19) of stop collar (11), soft cover (19) cover is established in the outside of supporting leg (7).