CN217032505U

CN217032505U - Laser module with tail adjusting mechanism

Info

Publication number: CN217032505U
Application number: CN202220734496.5U
Authority: CN
Inventors: 张立健
Original assignee: Shenzhen Dajingda Technology Co ltd
Current assignee: Shenzhen Dajingda Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-22
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a laser module with a tail adjusting mechanism, which relates to the technical field of laser module adjusting equipment. The second mechanism also needs to adjust four screws to adjust, and the regulating variable is great, and the top of lens cone is in the inside contactless structure of laser module urceolus simultaneously, and the deviation appears easily during the regulation, including the laser module urceolus, the cylindrical mirror is installed to the top inner wall of laser module urceolus, and the inside of laser module urceolus is installed respectively and is adjusted the inner ring and adjust the outer loop, adjusts inner ring's inside fixed mounting and has the lens cone, through two sets of adjusting bolt, the screw hole that sets up, rotates two sets of adjusting bolt when adjusting, and the cooperation screw hole can realize the lens cone bottom angle, can realize adjusting through the rotation of two sets of adjusting bolt, compares than traditional structure, reduces the regulating variable.

Description

Laser module with tail adjusting mechanism

Technical Field

The utility model relates to the technical field of laser module adjusting equipment, in particular to a laser module with a tail adjusting mechanism.

Background

The laser projector (short for projector) projects one or more horizontal or vertical laser lines with very high precision by using a laser to replace the traditional hanging hammer and ink line, and is more and more widely applied to the fields of construction, decoration, woodwork, bricklayer and the like. The laser, an important component on the demarcation device, does not have an automatic horizontal or vertical function in the initial stage of assembly, and needs to be physically positioned and locked, and the process is called as 'adjustment and calibration', namely the adjustment and calibration meanings, wherein the cylindrical mirror changes the relative geometric position of the cylindrical mirror and a rectangular light spot through an adjusting screw arranged on the end surface of an outer cylinder at the end of the cylindrical mirror so as to meet the requirement of the straightness of light of an adjusting module, or the adjustment is carried out through four hexagon socket flat end fastening screws at the bottom of the outer cylinder of the laser module.

The first mechanism has the defects of large screw hole processing amount, difficult joint cutting processing, large manual installation and adjustment amount and poor stability. The second mechanism also needs to adjust four screws, the adjustment amount is large, and meanwhile, the top end of the lens cone is in a non-contact structure in the outer barrel of the laser module, so that deviation is easy to occur during adjustment.

Therefore, a laser module with a tail adjustment mechanism is provided to solve the above problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a laser module with a tail adjustment mechanism to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a laser module with afterbody timing mechanism, includes the laser module urceolus, the cylindrical mirror is installed to the top inner wall of laser module urceolus, and the inside of laser module urceolus is installed respectively and is adjusted the inner ring and adjust the outer loop, and the inside fixed mounting who adjusts the inner ring has the lens cone.

As a further scheme of the utility model, connecting columns are symmetrically and fixedly arranged at two ends of the adjusting outer ring and the adjusting inner ring, mounting blind holes are formed in the inner walls of two sides of the laser module outer cylinder, and the connecting columns on two sides of the adjusting outer ring are inserted into the mounting blind holes.

As a further scheme of the utility model, mounting through holes are symmetrically formed in two sides of the adjusting outer ring, connecting columns at two ends of the adjusting inner ring are inserted into the mounting through holes, the diameter of the adjusting inner ring is smaller than that of the adjusting outer ring, and the two groups of connecting columns are arranged in the same plane and are mutually perpendicular.

As a further scheme of the utility model, the laser tube is arranged in the lens cone, two groups of connecting plates are fixedly arranged on the outer wall of the bottom of the lens cone, and the two groups of connecting plates are vertically distributed on the circumferential surface of the bottom of the lens cone.

As a further scheme of the utility model, the outer wall of the bottom of the outer cylinder of the laser module is provided with two groups of threaded holes, adjusting bolts are arranged in the two groups of threaded holes through threads, one end of each adjusting bolt is provided with a flat groove, and the two groups of threaded holes are positioned on the circumferential surface of the bottom of the outer cylinder of the laser module and are mutually and vertically distributed.

As a further scheme of the utility model, one end of each of the two groups of adjusting bolts is rotatably provided with a movable sleeve, one end of each movable sleeve is rotatably connected with the connecting plate through a rotating shaft, and one end of each of the two groups of adjusting bolts, which is provided with the flat groove, protrudes out of the threaded hole and extends to the outside.

As a further scheme of the present invention, the bottom of the laser tube is fixedly connected with two sets of leads, and the two sets of leads penetrate through the bottom of the lens barrel and extend to the outside.

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

1. through the regulation inner ring that sets up and regulation outer loop, the top of lens cone is through adjusting the inner ring and adjusting the outer loop in laser module urceolus inside during the use, realizes the movable mounting of two directions, compares than traditional contactless installation, can increase stability when adjusting.

2. Through two sets of adjusting bolt, the screw hole that sets up, rotate two sets of adjusting bolt when adjusting, the cooperation screw hole can be realized adjusting barrel bottom angle, can realize adjusting through two sets of adjusting bolt's rotation, and more traditional structure is compared, reduces the regulating variable.

3. Through two sets of adjusting bolt, the screw hole that sets up, reduce the processingquantity in processing, make things convenient for the holistic processing production of the device.

Drawings

FIG. 1 is a schematic diagram of a laser module with a tail adjustment mechanism;

FIG. 2 is an internal view of a laser module with a tail adjustment mechanism;

fig. 3 is a disassembled view of an inner and outer adjustment ring of a laser module with a tail tuning mechanism.

In the figure: 1. an outer cylinder of the laser module; 101. adjusting the bolt; 102. a cylindrical mirror; 103. a flat groove; 104. a lead wire; 105. adjusting the inner ring; 106. installing blind holes; 107. a threaded hole; 108. connecting columns; 2. a lens barrel; 201. a laser tube; 202. mounting through holes; 203. a movable sleeve; 204. a connecting plate; 205. the outer ring is adjusted.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a laser module with a tail adjustment mechanism includes a laser module outer cylinder 1, a cylindrical mirror 102 is installed on an inner wall of a top end of the laser module outer cylinder 1, an adjusting inner ring 105 and an adjusting outer ring 205 are respectively installed inside the laser module outer cylinder 1, a lens barrel 2 is fixedly installed inside the adjusting inner ring 105, a movable sleeve 203 is rotatably installed at one end of two sets of adjusting bolts 101, one end of the movable sleeve 203 is rotatably connected to a connecting plate 204 through a rotating shaft, one end of each of the two sets of adjusting bolts 101, which is provided with a flat slot 103, protrudes out of a threaded hole 107 and extends to the outside, so as to facilitate screwing, two sets of leads 104 are fixedly connected to a bottom of the laser barrel 201, and two sets of leads 104 penetrate through a bottom of the lens barrel 2 and extend to the outside.

As shown in fig. 1, 2, and 3, connecting columns 108 are symmetrically and fixedly disposed at two ends of the adjusting outer ring 205 and the adjusting inner ring 105, mounting blind holes 106 are formed in inner walls of two sides of the laser module outer cylinder 1, the connecting columns 108 at two sides of the adjusting outer ring 205 are inserted into the mounting blind holes 106, and the adjusting outer ring 205 is rotatably mounted through cooperation of the connecting columns 108 and the mounting blind holes 106.

As shown in fig. 1, 2 and 3, the adjusting outer ring 205 is symmetrically provided with mounting through holes 202 at both sides thereof, the connecting columns 108 at both ends of the adjusting inner ring 105 are inserted into the mounting through holes 202, the diameter of the adjusting inner ring 105 is smaller than that of the adjusting outer ring 205, so as to be conveniently mounted inside the adjusting outer ring 205, and the two groups of connecting columns 108 are vertically arranged in the same plane, so that the adjusting outer ring can be rotatably mounted in a left-right and front-back direction.

As shown in fig. 1, 2, and 3, a laser tube 201 is installed inside the lens barrel 2, two sets of connection plates 204 are fixedly disposed on the outer wall of the bottom of the lens barrel 2, and the two sets of connection plates 204 are vertically distributed on the circumferential surface of the bottom of the lens barrel 2 and are disposed corresponding to the vertically distributed connection columns 108.

As shown in fig. 1, 2 and 3, two sets of threaded holes 107 are formed in the outer wall of the bottom of the outer cylinder 1 of the laser module, adjusting bolts 101 are installed in the two sets of threaded holes 107 through threads, a flat groove 103 is formed in one end of each adjusting bolt 101, so that screwing is facilitated through a flat screwdriver, and the two sets of threaded holes 107 are located on the circumferential surface of the bottom of the outer cylinder 1 of the laser module and are distributed perpendicularly to each other.

The working principle of the utility model is as follows: during the use, according to needs, two sets of adjusting bolts 101 are screwed through a flat screwdriver, when the adjusting bolt 101 on one side is rotated clockwise, the adjusting bolt 101 is matched with the threaded hole 107 and the movable sleeve 203 to push the bottom of the lens cone 2 to one side, meanwhile, the top end of the lens cone 2 drives the adjusting inner ring 105 to rotate leftwards, otherwise, when the adjusting bolt 101 is rotated anticlockwise, the adjusting inner ring 105 can be driven to rotate rightwards, when the adjusting bolt 101 at the front end of the laser module outer cylinder 1 is rotated, the lens cone 2 can be driven to swing forwards and backwards to be adjusted, multi-directional adjustment can be achieved through adjustment of the two sets of adjusting bolts 101, compared with the traditional structure, the adjusting amount is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a laser module with afterbody timing mechanism, includes laser module urceolus (1), its characterized in that: the cylindrical mirror (102) is installed on the inner wall of the top end of the laser module outer cylinder (1), the adjusting inner ring (105) and the adjusting outer ring (205) are installed inside the laser module outer cylinder (1) respectively, and the lens barrel (2) is fixedly installed inside the adjusting inner ring (105).

2. The laser module with the tail adjusting mechanism according to claim 1, wherein the two ends of the adjusting outer ring (205) and the adjusting inner ring (105) are symmetrically and fixedly provided with connecting columns (108), the inner walls of the two sides of the laser module outer cylinder (1) are provided with mounting blind holes (106), and the connecting columns (108) of the two sides of the adjusting outer ring (205) are inserted into the mounting blind holes (106).

3. The laser module with the tail adjusting mechanism as claimed in claim 1, wherein the adjusting outer ring (205) is symmetrically provided with mounting through holes (202) at both sides, connecting columns (108) at both ends of the adjusting inner ring (105) are inserted into the mounting through holes (202) to be arranged, the diameter of the adjusting inner ring (105) is smaller than that of the adjusting outer ring (205), and the two groups of connecting columns (108) are arranged perpendicular to each other in the same plane.

4. The laser module with the tail adjusting mechanism according to claim 1, wherein the inside of the lens barrel (2) is provided with a laser tube (201), the outer wall of the bottom of the lens barrel (2) is fixedly provided with two sets of connecting plates (204), and the two sets of connecting plates (204) are vertically distributed on the circumferential surface of the bottom of the lens barrel (2).

5. The laser module with the tail adjusting mechanism as claimed in claim 1, wherein the outer wall of the bottom of the outer laser module barrel (1) is provided with two sets of threaded holes (107), the two sets of threaded holes (107) are internally provided with adjusting bolts (101) through threads, one end of each adjusting bolt (101) is provided with a flat slot (103), and the two sets of threaded holes (107) are located on the bottom circumference of the outer laser module barrel (1) and are distributed perpendicularly to each other.

6. The laser module with the tail adjusting mechanism according to claim 5, wherein one end of the two sets of adjusting bolts (101) is rotatably installed with a movable sleeve (203), one end of the movable sleeve (203) is rotatably connected with the connecting plate (204) through a rotating shaft, and one end of the two sets of adjusting bolts (101) with the flat slot (103) protrudes out of the threaded hole (107) and extends to the outside.

7. The laser module with the tail adjusting mechanism according to claim 4, wherein two sets of leads (104) are fixedly connected to the bottom of the laser tube (201), and the two sets of leads (104) penetrate through the bottom of the lens barrel (2) and extend to the outside.