CN210572998U

CN210572998U - Telescope

Info

Publication number: CN210572998U
Application number: CN201921267208.4U
Authority: CN
Inventors: 陈小龙
Original assignee: Jinhua Top Optical Instrument Co ltd
Current assignee: Jinhua Top Optical Instrument Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-19
Anticipated expiration: 2029-08-08
Also published as: WO2021023161A1

Abstract

The utility model provides a telescope. This telescope includes two bodies, it is fixed through turning round the post between two bodies, make two body outsides can be close to or keep away from through turning round two bodies, above-mentioned body front end is fixed with objective frame, objective frame internal fixation has objective, the rear end of body is fixed with eyepiece frame, the front end of eyepiece frame is fixed with the prism fixing base, the prism fixing base is used for fixed prism, be fixed with the eyepiece on the eyepiece frame of prism rear end, it has the screw to open on the eyepiece frame and the body at prism top simultaneously, the flat screw is supported the prism after the screw is advanced in the rotation, carry out the position correction to the prism through rotatory flat screw, make prism department in the optimum position, guarantee that the telescope result of use is the most ideal.

Description

Telescope

Technical Field

The utility model relates to a telescope.

Background

The telescope is an optical device for observing objects at a distance, can help people to watch objects which cannot be seen by naked eyes at a distance, and is widely used in life. The existing telescope comprises two bodies, namely binoculars of the telescope, a torsion column is arranged between the two bodies, the distance between eyepieces of the telescope can be adjusted in a twisting mode, the eyepiece, an objective lens and a prism are arranged in the telescope body, a distant object can be seen through the optical action among the two bodies, the prism is arranged between the eyepiece and the objective lens, and the prism is an important component of an optical lens.

SUMMERY OF THE UTILITY MODEL

In view of the defects existing in the prior telescope, the utility model aims to solve the technical problems that: a telescope in which the position of a prism can be appropriately adjusted is provided.

In order to achieve the above object, according to one aspect of the present invention, the present invention is realized by the following technical measures: a telescope, comprising; the body, the body is two, and is fixed through turning round the post between two bodies, makes two bodies more enough rotate along turning round the post, the body front end is equipped with objective lens holder, and objective lens holder internal fixation has objective lens, the body rear end is equipped with eyepiece frame, is equipped with eyepiece and prism in the eyepiece frame, it has the screw to open on eyepiece frame and the body on its top of prism, and the screw is supported the prism to flat screw rotation.

The telescope can correct the angle of the prism by only rotating the flat screw through the design of the flat screw.

Furthermore, the screw hole on the body is movably sealed by a sealing plug. The design firstly plays a dustproof role and simultaneously does not influence the beauty of the telescope.

Compared with the prior art, the utility model has the advantages that the prism can be adjusted through the flat-bottom screw, so that the prism is in the best position, and the telescope has the most ideal using effect.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 is a schematic view of the telescope structure of the present invention.

Description of reference numerals: 1. a body; 2. twisting the column; 3. an objective lens holder; 4. an eyepiece frame; 5. a prism; 6. a prism fixing seat; 7. a flat bottom screw.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, the telescope provided in this embodiment includes two bodies 1, two bodies 1 are namely binoculars of the telescope, the two bodies 1 are fixed by a torsion column 2, the outer sides of the two bodies 1 can be close to or far away from each other by twisting the two bodies 1, an objective lens holder 3 is fixed at the front end of each body 1, an objective lens is fixed in the objective lens holder 3, an objective lens holder 4 is fixed at the rear end of each body 1, a prism holder 6 is fixed at the front end of the objective lens holder 4, the prism holder 6 is used for fixing a prism 5, an eyepiece is fixed on the objective lens holder 4 at the rear end of the prism 5, screw holes are formed on the objective lens holder 4 and the body 1 at the top of the prism 5, and a flat screw 7 is rotated into the screw holes and then abuts against the prism 5, so that when the angle or position of the prism 5 is not very correct, the position of the prism 5 can, meanwhile, the screw hole is movably sealed by a sealing plug to prevent dust.

In conclusion, the telescope adopting the structure of the embodiment can ensure the optimal use effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various changes and modifications may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescope, comprising; the body, the body is two, and is fixed through turning round the post between two bodies, makes two bodies more enough rotate along turning round the post, the body front end is equipped with objective lens holder, and objective lens holder internal fixation has objective lens, the body rear end is equipped with eyepiece frame, is equipped with eyepiece and prism in the eyepiece frame, it has the screw to open on eyepiece frame and the body on its top of prism, and the screw is supported the prism to flat screw rotation.

2. The telescope according to claim 1, wherein the threaded bore of the body is removably closed by a closure plug.