CN201811739U

CN201811739U - Small-sized optical measurement leveling and aligning device

Info

Publication number: CN201811739U
Application number: CN2009202449607U
Authority: CN
Inventors: 郭长立; 李勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-28
Filing date: 2009-10-28
Publication date: 2011-04-27
Anticipated expiration: 2019-10-28

Abstract

The utility model discloses a small-sized optical measurement leveling and aligning device which comprises three parts including a small-sized optical platform, a three-point horizontal adjustment system and a horizontal dip angle fine adjustor, wherein the small-sized optical platform comprises a lower disc and an upper disc; the lower disc is connected with the upper disc by a rotating shaft in a coaxial way; the upper surface of the upper disc is provided with a longitudinal leveling instrument and a transverse leveling instrument; the outer side of the lower disc is evenly provided with three horizontal adjustment screws which form a three-point horizontal adjustment system; the lower disc and the upper disc are located and connected by a radial rotating adjusting nut which is matched with the longitudinal leveling instrument and the transverse leveling instrument, so that the horizontal dip angle fine adjustor is formed; the upper surface of the upper disc is provided with a laser tube which is fixed with the upper disc by a fixed press cover and a fixed screw. The small-sized optical measurement leveling and aligning device can be used in the leveling process of optical measurement, ensures the adjustment in the optical measurement and experiment to be simpler and more practical, and is convenient to adjust, simple in structure, lower in cost and convenient to popularize.

Description

Compact optical is measured the leveling alignment device

Technical field

The utility model belongs to field of optical measuring technologies, relates to a kind of compact optical and measures the leveling alignment device, can realize the adjusting of laser emitting level orientation in optical measurement or Experiments of Optics rapidly, saves the adjusting time, improves measuring accuracy.

Background technology

At present, optical measurement and Experiments of Optics are mainly carried out on optical table and optical bench, leveling mainly is to regulate optical table and optical bench, and the general volume of optical table and optical bench greatly and very heavy, regulate complicated, at lasing light emitter base and optical table, Experiments of Optics platform is not under the situation of desirable level, and it is very difficult that the horizontal adjustment of outgoing laser beam just becomes.In most optical measurement and experiment, level requirement to outgoing laser beam is the relative level emission of relative optical table of requirement laser beam and optical bench rather than the abswolute level emission on ground relatively, therefore, by regulating the shooting angle of lasing light emitter, can satisfy equally and measure and experimental requirements.Simultaneously,, regulate and just become simpler because the volume and the quality of lasing light emitter are all much smaller with respect to optical table and optical bench, easy to adjust and rapid, can save the adjusting time.

Summary of the invention

The purpose of this utility model provides a kind of compact optical and measures the leveling alignment device, by regulating the shooting angle of lasing light emitter, satisfies and measures and experimental requirements.

The technical scheme that the utility model adopted is: a kind of compact optical is measured the leveling alignment device, comprise lower wall, circumference at lower wall is equipped with three horizontal adjustment screws, lower wall reaches radially with last dish by turning axle, and rotation adjustment nut is connected, on coil by stationary gland and gib screw and be fixed with laser tube, also be provided with fore-and-aft level and cross level.

The beneficial effects of the utility model are: in the leveling process of optical measurement, change emphasis and regulate the thinking of optical table, the horizontal adjustment of laser beam is regulated as emphasis, the design concept novelty, can make that the adjusting of optical measurement and experiment is more simple and practical, easy to adjust, simple in structure, cost is lower, is convenient to promote.

Description of drawings

Fig. 1 is the upper and lower dish connection diagram of leveling alignment device of the present utility model;

Fig. 2 is the vertical view of leveling alignment device of the present utility model;

Fig. 3 is that structural representation is adjusted in radially rotation of the present utility model;

Fig. 4 is a laser tube fixed sturcture synoptic diagram of the present utility model.

Among the figure, 1. lower wall, 2. on dish, 3. turning axle, 4. horizontal adjustment screw, 5. fore-and-aft level, 6. cross level, 7. laser tube, 8. radially nut, 9. stationary gland, 10. gib screw are adjusted in rotation.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

In Fig. 1, Fig. 2,,, make the optical table level in conjunction with fore-and-aft level 5 and cross level 6 by regulating three horizontal adjustment screws of horizontal adjustment screw 4.Reaching radially by turning axle 3, rotation adjustment nut 8 is fixed together lower wall 1 and last dish 2.

In Fig. 3 and Fig. 4, by stationary gland 9 and gib screw 10 lasing light emitter and last dish 2 are fixed together and the maintenance level, by turning axle 3 and radially rotation adjust nut 8 and make the dish 2 can be around the radially outgoing orientation of turning axle 3 rotations and adjustment emergent ray.

According to optical measurement or Experiments of Optics requirement to the laser level outgoing, by regulating the levelness of lasing light emitter, realize the horizontal outgoing of laser beam, wherein, the design's most important design is to regulate light source rather than regulate optical table or optical bench.

It is a kind of small-sized levelling device that compact optical is measured the leveling alignment device, combine with lasing light emitter, comprise compact optical platform, 3 level adjustment systems and level inclination micromatic setting three parts, can not under the situation of desirable level on experiment table plane and lasing light emitter base, by regulating the level inclination micromatic setting that lasing light emitter carries, the laser beam level that makes lasing light emitter send is launched, or with surface level with small angle outgoing, thereby satisfy the requirement of laser beam level emission, the emission of relative measurement level or the emission of small emergence angle.

Claims

1. a compact optical is measured the leveling alignment device, it is characterized in that:

Comprise lower wall (1), circumference at lower wall (1) is equipped with three horizontal adjustment screws (4), lower wall (1) and last dish (2) by turning axle (3) and radially rotation adjust nut (8) and be connected, is fixed with laser tube (7) by stationary gland (9) and gib screw (10) on the last dish (2)

Also be provided with fore-and-aft level (5) and cross level (6).