CN210051511U

CN210051511U - Laser calibration device

Info

Publication number: CN210051511U
Application number: CN201920849883.1U
Authority: CN
Inventors: 何胜朋; 王兰兰
Original assignee: Shanghai Jiakebao Automatic Control System Co Ltd
Current assignee: Shanghai Duoou Automation Engineering Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-11
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a laser calibration device, including base, laser instrument, the four corners of base is rotated and is connected with the regulating block, the regulating block is the downside with the base, and a terminal surface of base rotates and is connected with the triangle-shaped locating plate, the horizontal slip connection has the montant on the base, the vertical slip connection has the horizontal pole on the montant, the horizontal pole is mutually perpendicular with the base, the laser instrument horizontal slip connection is on the horizontal pole; the utility model discloses not only can effectually adjust the position of laser instrument, can the person of facilitating the use in time discover moreover that laser calibrating device whether the slope phenomenon appears, the person of facilitating the use adjusts the base to ensure the normal use of laser instrument, it is convenient to have brought for the user.

Description

Laser calibration device

Technical Field

The utility model relates to a laser calibration equipment technical field specifically is laser calibrating device.

Background

The laser has the advantages of high brightness, good directivity, good monochromaticity, good coherence and the like, in the teaching process, when the students need to demonstrate the related knowledge of light propagation and refraction, the lasers are often needed to be used as light sources for demonstration, and because the corresponding angles of the lasers need to be adjusted in the demonstration process, the laser calibrator is usually needed for auxiliary adjustment, however, the existing laser calibration devices generally move horizontally such as front and back and left and right, and when the demonstration is carried out through the lasers, the heights of the lasers need to be adjusted due to different plane heights such as the height of a teacher's desk and the like, so that inconvenience is brought to users; and some laser calibrating devices are difficult, and because some desktops are comparatively uneven, and when placing laser calibrating devices, easily make laser calibrating devices appear the slope phenomenon and be difficult for discovering to influence the propagation of light source, we propose laser calibrating devices for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser calibrating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: laser calibrating device, including base, laser instrument, the four corners department of base rotates and is connected with the regulating block, the regulating block be with the downside of base, and a terminal surface of base rotates and is connected with the triangle-shaped locating plate, horizontal sliding connection has the montant on the base, vertical sliding connection has the horizontal pole on the montant, the horizontal pole is mutually perpendicular with the base, laser instrument horizontal sliding connection is on the horizontal pole.

Preferably, the upper surface fixed connection of regulating block has the threaded rod, and the lower surface of base offers the holding tank that is used for holding the threaded rod.

Preferably, it is connected with the nut to hold to rotate on the groove side lateral wall, the one end of nut runs through the lateral wall of holding tank and extends to the outside of base, nut and threaded rod threaded connection, and the up end fixedly connected with stopper of threaded rod, the lateral wall of stopper contacts with the lateral wall of holding tank.

Preferably, the longitudinal section of the base is I-shaped, the lower end face of the vertical rod is fixedly connected with a U-shaped sliding block, and the U-shaped sliding block is sleeved on the base and is in sliding connection with the base.

Preferably, a circular through hole is formed in the upper end portion of the triangular positioning plate, a limiting rod is inserted into the circular through hole, one end of the limiting rod is fixedly connected to the end face of the base, scale marks are vertically arranged on the side wall of the base, and the small end of the triangular positioning plate is in contact with the scale marks.

Preferably, a terminal surface of horizontal pole rotates and is connected with the movable block, the through-hole has been seted up on the movable block, and the movable block passes through the through-hole cover and establishes on the montant, sliding connection has arc magnet in the through-hole, arc magnet adsorbs on the montant, and fixedly connected with push rod on the arc magnet, the one end of push rod runs through the lateral wall of through-hole and extends to the outside of movable block.

Preferably, one end face of the cross rod penetrates through the moving block and is sleeved with a knob, a limiting plate is fixedly connected to one end face of the cross rod at equal intervals, a groove used for containing the limiting plate is formed in one end face, away from the moving block, of the knob, an inserting rod is fixedly connected to the side wall, close to the moving block, of the knob, and one end of the inserting rod is inserted into the moving block.

Preferably, the horizontal pole is gone up to overlap and is equipped with the sliding block, laser instrument fixed connection is on the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the base is arranged on the lower side of the laser, so that the laser can be placed and moved back and forth conveniently, the triangular positioning plate and the scale marks are arranged on the base, whether the base is inclined or not can be conveniently penetrated, the adjusting block is arranged on the lower side of the base, so that the inclined movement of the base can be conveniently adjusted, the vertical rod is arranged on the base, so that the laser can conveniently move up and down, the arc-shaped magnet is arranged on the vertical rod, the laser can be prevented from sliding downwards, the transverse rod is arranged on the vertical rod, so that the laser can conveniently move left and right, the knob is arranged on the transverse rod, so that the inclination angle of the laser can be conveniently adjusted, and the inserting rod is arranged on the knob, so; the laser calibration device can effectively adjust the position of the laser, and a user can timely find out whether the laser calibration device is inclined or not, so that the user can adjust the base, normal use of the laser is guaranteed, and convenience is brought to the user.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the front internal structure of the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure at B in FIG. 3;

FIG. 5 is a schematic view of a partial connection structure of a horizontal bar and a vertical bar;

FIG. 6 is a schematic view of a front partial connection structure of the cross bar and the vertical bar of the present invention;

fig. 7 is the utility model discloses the local connection structure sketch map of well triangle lane locating plate and base.

In the figure: the device comprises a base 1, an 11 accommodating groove, a 12 nut, a 121-bar-shaped tooth, a 13 scale mark, a 2 laser, a 3 adjusting block, a 31 threaded rod, a 32 limiting block, a 4 vertical rod, a 41U-shaped sliding block, a 5 cross rod, a 51 moving block, a 52 through hole, a 521 object-placing groove, a 53 arc-shaped magnet, a 531 sliding plate, a 54 push rod, a 55 knob, a 551 groove, a 56 limiting plate, a 57 inserted rod, a 58 sliding block, a 59 jack, a 6 triangular positioning plate, a 61 circular through hole and a 62 limiting rod.

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.

Referring to fig. 1-7, the present invention provides a technical solution: laser calibrating device, including base 1, laser instrument 2, base 1's four corners department rotates and is connected with regulating block 3, regulating block 3 for with base 1's downside, and base 1's a terminal surface rotates and is connected with triangle-shaped locating plate 6, base 1 goes up horizontal sliding connection and has montant 4, vertical sliding connection has horizontal pole 5 on montant 4, horizontal pole 5 is mutually perpendicular with

base

1, 2 horizontal sliding connection of laser instrument are on horizontal pole 5.

The upper surface fixed connection of regulating block 3 has threaded rod 31, and the lower surface of base 1 offers the holding tank 11 that is used for holding threaded rod 31, is convenient for adjust the distance between regulating block 3 and the base 1.

Holding tank 11 side is rotated on the lateral wall and is connected with nut 12, and the one end of nut 12 runs through holding tank 11's lateral wall and extends to base 1's the outside, and it has bar tooth 121 to distribute on nut 12's the lateral wall, is convenient for increase nut 12's frictional force, and nut 12 and threaded rod 31 threaded connection, and threaded rod 31's up end fixedly connected with stopper 32, stopper 32's lateral wall contacts with holding tank 11's lateral wall, can prevent that screw rod 31 from breaking away from base 1.

The longitudinal section of the base 1 is I-shaped, the lower end face of the vertical rod 4 is fixedly connected with a U-shaped sliding block 41, the U-shaped sliding block 41 is sleeved on the base 1 and is in sliding connection with the base 1, and the lower end of the vertical rod 4 can slide on the base 1 horizontally.

Circular through-hole 61 has been seted up to the upper end of triangle-shaped locating plate 6, and circular through-hole 61 interpolation is equipped with gag lever post 62, and the one end fixed connection of gag lever post 62 is at the terminal surface of base 1, and the vertical scale mark 13 that is provided with on the lateral wall of base 1, and the tip of triangle-shaped locating plate 6 contacts with scale mark 13, is convenient for observe whether base 1 inclines.

One end face of the cross rod 5 is rotatably connected with a moving block 51, a through hole 52 is formed in the moving block 51, the moving block 51 is sleeved on the vertical rod 4 through the through hole 52, so that the up-and-down movement of the cross rod 5 is facilitated, the height of the laser 2 is adjusted according to the requirement, an arc-shaped magnet 53 is slidably connected in the through hole 52, an object placing groove 521 is formed in the side wall of the through hole 52, a sliding plate 531 is fixedly connected to the side wall of the arc-shaped magnet 53, which is far away from the vertical rod 4, the sliding plate 531 is slidably connected in the object placing groove 521, one end of a push rod 54 is fixedly connected to the sliding plate 531, so that the movement of the arc-shaped magnet 53 is facilitated, the arc-shaped magnet 53 is adsorbed on the vertical rod 4, the vertical rod 4 is made of a metal material with attractive ferromagnetism, and through the adsorbability of the arc-, .

One end face of horizontal pole 5 runs through the movable block 51 and is equipped with knob 55, a terminal surface equidistance fixedly connected with limiting plate 56 of horizontal pole 5, a terminal surface that knob 55 kept away from movable block 51 is offered and is used for holding the recess 551 of limiting plate 56, the length value of recess 551 is greater than the length value of limiting plate 56, be convenient for pull knob 55 to the one end of keeping away from movable block 51, and knob 55 is close to fixed connection inserted bar 57 on the lateral wall of movable block 51, the one end of inserted bar 57 is inserted and is established on movable block 51, be provided with a plurality of jacks 59 that are used for inserted bar 57 to insert and establish on movable block 51's the lateral wall, a plurality of jacks 59 use horizontal pole 5 to be the annular distribution as the.

The cover is equipped with sliding block 58 on horizontal pole 5, and laser instrument 2 fixed connection is on sliding block 58, and the laser instrument 2 sliding connection of being convenient for is on horizontal pole 5.

The working principle is as follows: when the height of the laser 2 needs to be adjusted, the push rod 54 is pushed, the arc-shaped magnet 53 is moved away from the vertical rod 4, then the height of the laser 2 is adjusted according to requirements, when the front and back positions of the laser 2 need to be adjusted, the U-shaped sliding block 41 is moved, when the left and right positions of the laser 2 need to be adjusted, the sliding block 58 is moved, so that the position of the laser 2 is adjusted and positioned according to requirements, when the inclination angle of the laser 2 needs to be adjusted, the knob 55 is pulled, the insertion rod 57 is moved away from the moving block 51, the knob 55 is rotated, the cross rod 5 is driven to rotate through the matching of the limiting plate 56 and the groove 551, so that the inclination angle of the laser 2 is adjusted according to requirements, and; because triangle locating plate 6 cover is established on gag lever post 62 to when the side appears inclining about base 1, when the tip of triangle locating plate 6 deviates scale mark 13, stir the nut 12 of corresponding one end, drive reciprocating of threaded rod 31, make the tip of triangle locating plate 6 corresponding with the position of scale mark 13, thereby avoid influencing laser instrument 2's calibration because of base 1 appears inclining, laser instrument 2's inner structure and theory of operation are the known structure among the prior art, the event does not do here and describe repeatedly.

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. Laser calibrating device, including base (1), laser instrument (2), its characterized in that: the four corners department of base (1) rotates and is connected with regulating block (3), regulating block (3) be with the downside of base (1), and a terminal surface of base (1) rotates and is connected with triangle-shaped locating plate (6), base (1) is gone up horizontal sliding connection and is connected with montant (4), vertical sliding connection has horizontal pole (5) on montant (4), horizontal pole (5) are mutually perpendicular with base (1), laser instrument (2) horizontal sliding connection is on horizontal pole (5).

2. The laser calibration device of claim 1, wherein: the upper surface fixed connection of regulating block (3) has threaded rod (31), and the lower surface of base (1) is seted up and is used for holding tank (11) of threaded rod (31).

3. The laser calibration device of claim 2, wherein: holding tank (11) side wall goes up to rotate and is connected with nut (12), the one end of nut (12) runs through the lateral wall of holding tank (11) and extends to the outside of base (1), nut (12) and threaded rod (31) threaded connection, and the up end fixedly connected with stopper (32) of threaded rod (31), the lateral wall of stopper (32) contacts with the lateral wall of holding tank (11).

4. The laser calibration device of claim 1, wherein: the longitudinal section of the base (1) is I-shaped, the lower end face of the vertical rod (4) is fixedly connected with a U-shaped sliding block (41), and the U-shaped sliding block (41) is sleeved on the base (1) and is in sliding connection with the base (1).

5. The laser calibration device of claim 4, wherein: circular through-hole (61) have been seted up to the upper end of triangle-shaped locating plate (6), circular through-hole (61) interpolation is equipped with gag lever post (62), the one end fixed connection of gag lever post (62) is at the terminal surface of base (1), and vertically on the lateral wall of base (1) is provided with scale mark (13), the tip of triangle-shaped locating plate (6) contacts with scale mark (13).

6. The laser calibration device of claim 1, wherein: the utility model discloses a building fixed-length pole, including horizontal pole (5), through-hole (52) have been seted up on the movable block (51), and the movable block (51) is established on montant (4) through-hole (52) cover, sliding connection has arc magnet (53) in through-hole (52), arc magnet (53) adsorb on montant (4), and fixedly connected with push rod (54) on arc magnet (53), the one end of push rod (54) runs through the lateral wall of through-hole (52) and extends to the outside of movable block (51).

7. The laser calibration device of claim 6, wherein: one end face of the cross rod (5) penetrates through the moving block (51) and is sleeved with a knob (55), a limiting plate (56) is fixedly connected to one end face of the cross rod (5) at equal intervals, a groove (551) used for containing the limiting plate (56) is formed in one end face, far away from the moving block (51), of the knob (55), an inserting rod (57) is fixedly connected to the side wall, close to the moving block (51), of the knob (55), and one end of the inserting rod (57) is inserted into the moving block (51).

8. The laser calibration device of claim 1, wherein: the sliding block (58) is sleeved on the cross rod (5), and the laser (2) is fixedly connected to the sliding block (58).