Laser device convenient for angle adjustment

Abstract

The utility model relates to the technical field of lasers, and discloses a laser convenient for angle adjustment, the top end of a base is provided with a support table and an angle adjustment mechanism, the angle adjustment mechanism is arranged at the top of the base, and the angle adjustment mechanism performs angle adjustment operation on the base. And the laser main body is arranged at the top of the angle adjusting mechanism. A moving block drives a first gear to be meshed with a second tooth groove in a rotating rod, so that the first gear drives a connecting block and a laser body to move left and right, a second motor drives a rotating table to drive the rotating rod and the laser body to rotate by a certain degree, and a first motor drives the rotating rod to drive the laser body to rotate by a certain degree. The angle of the laser main body can be randomly adjusted in the three-dimensional space of the hemisphere, so that the laser can be simply adjusted in a left-right angle manner and a multi-angle manner, the emission angle can be adjusted without disassembling the laser by a worker, and the practicability of the laser is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lasers, in particular to a laser that is easy to adjust its angle. Background Art

[0002] A laser is a device that emits laser light. Its development has progressed from microwave quantum amplifiers to the promotion and application of optical frequency ranges, and then to the birth of various types of lasers. There are many types of lasers, which can be divided into four categories according to the working medium: gas lasers, solid-state lasers, semiconductor lasers, and dye lasers. Gas lasers release current through gas to produce coherent light, and have good monochromaticity and coherence. The laser wavelength can reach thousands of types and has a wide range of applications. Solid-state lasers are generally small and strong, with high pulse radiation power and a wide range of applications, such as Nd lasers. Semiconductor lasers are small, light, long-lasting, and simple in structure, making them particularly suitable for use in aircraft, warships, vehicles, and spacecraft. Dye lasers, also known as "liquid lasers," use liquid dyes as their working medium and are characterized by their continuously adjustable wavelength.

[0003] The emission angle of most lasers is fixed and cannot be adjusted. As a result, when used in some specific occasions, when different angles of laser emission are required, the staff must remove the laser to complete the adjustment of the emission angle, which reduces the practicality of the laser. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides a laser that is easy to adjust the angle.

[0005] The technical solution of the utility model is achieved as follows: a laser that is easy to adjust the angle, comprising:

[0006] A base; a support platform is provided on the top of the base;

[0007] An angle adjustment mechanism, the angle adjustment mechanism is arranged on the top of the base, and the angle adjustment mechanism performs angle adjustment operation on the base;

[0008] The laser body is arranged on the top of the angle adjustment mechanism.

[0009] Furthermore, the angle adjustment mechanism includes a single-angle adjustment module component and a multi-angle adjustment module component, wherein the multi-angle adjustment module component performs three-dimensional multi-angle adjustment on the laser body, and the single-angle adjustment module component performs left and right angle adjustment on the laser body.

[0010] Furthermore, the multi-angle adjustment module components include a rotating table, a support block, a fixed shell, a rotating rod, an internal gear ring, a first motor, a second gear, a second motor, a worm, a worm wheel, a connecting rod, a first bevel gear and a second bevel gear. The rotating table is slidably connected to the top of the support table, the support block is fixedly connected to the top of the rotating table, the fixed shell is fixedly connected to the top of the rotating table, the first motor is fixedly connected to the inside of the rotating table, the worm is fixedly connected to the first motor on one side, the worm wheel is meshed with the worm, the connecting rod is fixedly connected to the top of the worm wheel, the first bevel gear is fixedly connected to the top of the connecting rod, the second bevel gear is meshed with the first bevel gear, the rotating rod is fixedly connected to one side of the second bevel gear, the internal gear ring is fixedly connected to the inside of the rotating table, the second gear is meshed with the internal gear ring, and the second motor is fixedly connected to the bottom end of the second gear.

[0011] Furthermore, the rotating rod is rotatably connected to the support block and the fixed shell, the worm is rotatably connected to the connecting rod and the rotating platform, and the second motor is fixedly connected to the base.

[0012] Furthermore, the single angle adjustment module component includes a connecting block, a first gear, a connecting shell, a moving block, a slide groove, a clamping block, a first tooth groove, a second tooth groove and a spring, the moving block is slidably connected to the outer cylindrical surface of the rotating rod, the connecting block is rotatably connected inside the moving block, the first gear is fixedly connected inside the connecting block, the connecting shell is fixedly connected to one side of the moving block, the slide groove is opened at one end of the connecting shell, the clamping block is slidably connected to the slide groove on the connecting shell, the first tooth groove is opened on the outer cylindrical surface of the rotating rod, the second tooth groove is opened on the outer cylindrical surface of the rotating rod, and the spring is fixedly connected inside the connecting shell.

[0013] Furthermore, the connecting block is fixedly connected to the laser body, the first gear is meshedly connected to the second tooth groove on the rotating rod, and the spring is fixedly connected to the clamping block.

[0014] Furthermore, the clamping block corresponds to the first tooth groove on the rotating rod, and one end of the clamping block corresponding to the first tooth groove on the rotating rod is a sharp angle.

[0015] The utility model has the following beneficial effects:

[0016] The laser, which is easy to adjust the angle, drives the first gear to engage with the second tooth groove on the rotating rod through the moving block, so that the first gear drives the connecting block and the laser body to move left and right. The second motor drives the rotating table to drive the rotating rod and the laser body to rotate degrees. The first motor drives the rotating rod to drive the laser body to rotate degrees, so that the laser body can adjust the angle at will in the three-dimensional space of the hemisphere. In this way, the laser can be simply adjusted left and right and at multiple angles. It is no longer necessary for the staff to dismantle the laser to complete the adjustment of the emission angle, which will improve the practicality of the laser. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the relevant positions of the moving block of the utility model;

[0019] Figure 3 This is a schematic diagram of the relevant positions of the second tooth groove of the utility model;

[0020] Figure 4 This is a schematic diagram of the relevant positions of the spring of the utility model;

[0021] Figure 5 This is a schematic diagram of the relevant positions of the internal gear ring of the utility model;

[0022] Figure 6 This is a schematic diagram of the relevant positions of the first bevel gear of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-6 As shown, the laser provided in this embodiment is easy to adjust the angle, which mainly includes a base 1, a support platform 2, an angle adjustment mechanism 3 and a laser body 4.

[0025] Base 1; a support platform 2 is provided on the top of the base 1;

[0026] The laser body 4 is arranged on the top of the angle adjustment mechanism 3 .

[0027] Angle adjustment mechanism 3, which is arranged on the top of the base 1, and performs angle adjustment operation on the base 1;

[0028] The angle adjustment mechanism 3 includes a single-angle adjustment module component and a multi-angle adjustment module component. The multi-angle adjustment module component performs three-dimensional multi-angle adjustment on the laser body 4 , and the single-angle adjustment module component performs left-right angle adjustment on the laser body 4 .

[0029] The multi-angle adjustment module includes a rotating platform 301, a support block 302, a fixed shell 303, a rotating rod 304, an internal gear ring 314, a first motor 315, a second gear 316, a second motor 317, a worm 318, a worm wheel 319, a connecting rod 320, a first bevel gear 321 and a second bevel gear 322. The rotating platform 301 is slidably connected to the top of the support platform 2, the support block 302 is fixedly connected to the top of the rotating platform 301, the fixed shell 303 is fixedly connected to the top of the rotating platform 301, and the first motor 315 is fixedly connected to the inner ring of the rotating platform 301. The worm 318 is fixedly connected to the first motor 315 on one side, the worm gear 319 is meshed with the worm 318, the connecting rod 320 is fixedly connected to the top of the worm gear 319, the first bevel gear 321 is fixedly connected to the top of the connecting rod 320, the second bevel gear 322 is meshed with the first bevel gear 321, the rotating rod 304 is fixedly connected to one side of the second bevel gear 322, the inner gear ring 314 is fixedly connected to the inside of the rotating table 301, the second gear 316 is meshed with the inner gear ring 314, and the second motor 317 is fixedly connected to the bottom of the second gear 316.

[0030] The rotating rod 304 is rotatably connected to the supporting block 302 and the fixed housing 303 , the worm 318 is rotatably connected to the connecting rod 320 and the rotating platform 301 , and the second motor 317 is fixedly connected to the base 1 .

[0031] The single angle adjustment module components include a connecting block 305, a first gear 306, a connecting shell 307, a moving block 308, a slide groove 309, a clamping block 310, a first tooth groove 311, a second tooth groove 312 and a spring 313. The moving block 308 is slidably connected to the outer cylindrical surface of the rotating rod 304, the connecting block 305 is rotatably connected inside the moving block 308, the first gear 306 is fixedly connected inside the connecting block 305, the connecting shell 307 is fixedly connected to one side of the moving block 308, the slide groove 309 is opened at one end of the connecting shell 307, the clamping block 310 is slidably connected to the slide groove 309 on the connecting shell 307, the first tooth groove 311 is opened on the outer cylindrical surface of the rotating rod 304, the second tooth groove 312 is opened on the outer cylindrical surface of the rotating rod 304, and the spring 313 is fixedly connected inside the connecting shell 307.

[0032] The connecting block 305 is fixedly connected to the laser body 4 , the first gear 306 is meshed and connected to the second tooth groove 312 on the rotating rod 304 , and the spring 313 is fixedly connected to the clamping block 310 .

[0033] The clamping block 310 corresponds to the first tooth groove 311 on the rotating rod 304 , and one end of the clamping block 310 corresponding to the first tooth groove 311 on the rotating rod 304 is a sharp angle.

[0034] When the laser body 4 is to be simply adjusted left and right angles, the block 310 is pushed to move in the slide groove 309 on the connecting shell 307, so that the block 310 squeezes the spring 313 in the connecting shell 307 and disengages the first tooth groove 311 on the rotating rod 304, and the moving block 308 can move on the rotating rod 304. The moving block 308 moves on the rotating rod 304, which drives the first gear 306 to engage the second tooth groove 312 on the rotating rod 304, so that the first gear 306 drives the connecting block 305 to move left and right, and the connecting block 305 drives the laser body 4 to move left and right. After the angle of the laser body 4 is adjusted, the block 310 is no longer pushed, and the spring 313 resets the block 310, so that the block 310 is inserted into the first tooth groove 311 on the rotating rod 304, so that the moving block 308 and the laser body 4 can no longer move. When performing multi-angle adjustment, the second motor 317 is started, and the second motor 317 drives the second gear 316 to rotate. The second gear 316 drives the inner gear ring 314 in the rotating platform 301 to rotate. The inner gear ring 314 drives the rotating platform 301 to rotate on the support platform 2, so that the laser body 4 can rotate 360 ​​degrees. The first motor 315 is started, and the first motor 315 drives the worm 318 to rotate. The worm 318 drives the worm gear 319 to rotate. The worm gear 319 drives the connecting rod 320 and the first bevel gear 321 in the fixed housing 303 to rotate. The first bevel gear 321 drives the second bevel gear 322 and the rotating rod 304 to rotate. The rotating rod 304 drives the laser body 4 to rotate 180 degrees with the support block 302 as support. In this way, the multi-angle adjustment module enables the laser body 4 to adjust its angle at will in the three-dimensional space of the hemisphere.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser that is easy to adjust the angle, characterized by: A base (1); a support platform (2) is provided at the top of the base (1); An angle adjustment mechanism (3), wherein the angle adjustment mechanism (3) is arranged on the top of the base (1), and the angle adjustment mechanism (3) performs angle adjustment operations on the base (1); A laser body (4), the laser body (4) being arranged on top of the angle adjustment mechanism (3); The angle adjustment mechanism (3) comprises a single-angle adjustment module component and a multi-angle adjustment module component, wherein the multi-angle adjustment module component performs three-dimensional multi-angle adjustment on the laser body (4), and the single-angle adjustment module component performs left-right angle adjustment on the laser body (4); The multi-angle adjustment module comprises a rotating platform (301), a support block (302), a fixed shell (303), a rotating rod (304), an internal gear ring (314), a first motor (315), a second gear (316), a second motor (317), a worm (318), a worm wheel (319), a connecting rod (320), a first bevel gear (321) and a second bevel gear (322). The rotating platform (301) is slidably connected to the top of the support platform (2), the support block (302) is fixedly connected to the top of the rotating platform (301), the fixed shell (303) is fixedly connected to the top of the rotating platform (301), and the first motor (315) is fixedly connected inside the rotating platform (301). The worm (318) is fixedly connected to the first motor (315) on one side, the worm wheel (319) is meshedly connected to the worm (318), the connecting rod (320) is fixedly connected to the top of the worm wheel (319), the first bevel gear (321) is fixedly connected to the top of the connecting rod (320), the second bevel gear (322) is meshedly connected to the first bevel gear (321), the rotating rod (304) is fixedly connected to one side of the second bevel gear (322), the inner gear ring (314) is fixedly connected to the inside of the rotating platform (301), the second gear (316) is meshedly connected to the inner gear ring (314), and the second motor (317) is fixedly connected to the bottom end of the second gear (316); The single angle adjustment module component comprises a connecting block (305), a first gear (306), a connecting shell (307), a moving block (308), a sliding groove (309), a clamping block (310), a first tooth groove (311), a second tooth groove (312) and a spring (313), wherein the moving block (308) is slidably connected to the outer surface of the rotating rod (304), the connecting block (305) is rotatably connected to the inside of the moving block (308), and the first gear (306) is fixedly connected to the connecting block (305). The connecting shell (307) is fixedly connected to one side of the moving block (308) inside the block (305), the sliding groove (309) is opened at one end of the connecting shell (307), the clamping block (310) is slidably connected to the sliding groove (309) on the connecting shell (307), the first tooth groove (311) is opened on the outer circular surface of the rotating rod (304), the second tooth groove (312) is opened on the outer circular surface of the rotating rod (304), and the spring (313) is fixedly connected to the inside of the connecting shell (307).

2. The laser device with easy angle adjustment according to claim 1, characterized in that: The rotating rod (304) is rotationally connected to the support block (302) and the fixed housing (303), the worm (318) is rotationally connected to the connecting rod (320) and the rotating platform (301), and the second motor (317) is fixedly connected to the base (1).

3. The laser device with easy angle adjustment according to claim 2, characterized in that: The connecting block (305) is fixedly connected to the laser body (4), the first gear (306) is meshedly connected to the second tooth groove (312) on the rotating rod (304), and the spring (313) is fixedly connected to the clamping block (310).

4. The laser device with easy angle adjustment according to claim 3, characterized in that: The clamping block (310) corresponds to the first tooth groove (311) on the rotating rod (304), and one end of the clamping block (310) corresponding to the first tooth groove (311) on the rotating rod (304) is a sharp angle.

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