CN214669787U

CN214669787U - Eyepiece adjusting barrel convenient to angle regulation

Info

Publication number: CN214669787U
Application number: CN202121092461.8U
Authority: CN
Inventors: 黄俊云; 曲锋
Original assignee: Zhongshan Huitong Photoelectric Co ltd
Current assignee: Zhongshan Huitong Photoelectric Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-09
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses an eyepiece adjustment section of thick bamboo convenient to angle regulation, including the urceolus, the right side fixed mounting of urceolus has a main section of thick bamboo, the surface of a main section of thick bamboo is provided with first thread groove, the right side fixed mounting of a main section of thick bamboo has the connecting cylinder, the right side of connecting cylinder is provided with a movable cylinder. The utility model discloses a set up spacing collar and recess and mutually support and be used for improving the stability of adjusting a section of thick bamboo when rotating, the skew appears when preventing to adjust a section of thick bamboo rotation, it is used for the cooperation drive urceolus and the main section of thick bamboo through first thread groove and third thread groove to remove when rotating to adjust a section of thick bamboo through setting up, thereby reach the service position and the angle of adjusting urceolus and main section of thick bamboo, it slides and is spacing to be used for a movable section of thick bamboo through setting up spout and slider mutually support, improve the stability of a movable section of thick bamboo when removing, it is very inconvenient when adjusting distance and angle to have solved current eyepiece adjustment section of thick bamboo simultaneously, the operation is complicated, it is not convenient to use, the problem of user demand can not be satisfied.

Description

Eyepiece adjusting barrel convenient to angle regulation

Technical Field

The utility model relates to an eyepiece adjustment section of thick bamboo technical field specifically is an eyepiece adjustment section of thick bamboo convenient to angle regulation.

Background

The ocular lens is used for observing the visual optical device of the image formed by the optical system in the front, it is the composition part of visual optical instruments such as the telescope, microscope, etc., the main function is to magnify the real image obtained by the magnifying of the objective lens again, in order to dispel the aberration, the ocular lens is formed by combining a plurality of lens usually, have greater field of view and viewing angle magnification, the existing ocular lens adjusts the tube very inconveniently when regulating distance and angle, the operation is complicated, it is inconvenient to use, can't meet the user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eyepiece adjustment section of thick bamboo convenient to angle regulation possesses the angle regulation's of being convenient for advantage, has solved current eyepiece adjustment section of thick bamboo and has very inconvenient when adjusting distance and angle, and the operation is complicated, and it is inconvenient to use, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an eyepiece adjusting barrel convenient for angle adjustment comprises an outer barrel, a main barrel is fixedly arranged on the right side of the outer barrel, the surface of the main cylinder is provided with a first thread groove, the right side of the main cylinder is fixedly provided with a connecting cylinder, the right side of the connecting cylinder is provided with a movable cylinder, the left side of the movable cylinder is positioned in the connecting cylinder and is connected with the connecting cylinder in a sliding way, the surface of the main cylinder is fixedly provided with an adjusting cylinder through a first thread groove, the inner wall of the adjusting cylinder is provided with a third thread groove, a side barrel is fixedly arranged on the right side of the adjusting barrel, a limiting ring is fixedly arranged on the surface of the side barrel, the surface of the side cylinder is provided with a fixed cylinder, the right side of the fixed cylinder is provided with an installation cylinder, the top and the bottom of the inner side of the connecting cylinder are both provided with sliding grooves, the top and the bottom on the left side of the movable cylinder are both fixedly provided with a sliding block, and one side of the sliding block is positioned in the sliding groove and is in sliding connection with the sliding groove.

Preferably, a second thread groove is formed in the right side of the surface of the movable cylinder, and the movable cylinder is fixedly connected with the fixed cylinder through the second thread groove.

Preferably, the inner side of the fixed cylinder is provided with a groove, and the limiting ring is positioned in the groove and is rotatably connected with the groove.

Preferably, the right side fixed connection of installation section of thick bamboo and fixed cylinder, the right-hand member of fixed cylinder is located the inside of installation section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model improves the stability of the connecting cylinder by arranging the outer cylinder and the main cylinder for installing and fixing the connecting cylinder, improves the stability of the connecting cylinder by arranging the movable cylinder and the second thread groove to be matched with each other for installing and limiting the fixed cylinder, improves the stability between the movable cylinder and the fixed cylinder, improves the stability of the adjusting cylinder during rotation by arranging the adjusting cylinder for installing and fixing the side cylinder, improves the stability of the adjusting cylinder during rotation by arranging the limiting ring and the groove to be matched with each other, prevents the adjusting cylinder from deviating during rotation, drives the outer cylinder and the main cylinder to move by arranging the adjusting cylinder to be matched with the first thread groove and the third thread groove during rotation, thereby achieving the purpose of adjusting the using position and the angle of the outer cylinder and the main cylinder, improves the stability of the movable cylinder during movement by arranging the sliding groove and the sliding block to be matched with each other for sliding and limiting the movable cylinder, and simultaneously solves the problem that the prior eyepiece adjusting cylinder is very inconvenient during adjusting the distance and the angle, the operation is complex, the use is not convenient, and the use requirement can not be met.

2. The utility model discloses a set up the second thread groove and be used for improving the connection stability between movable cylinder and the solid fixed cylinder, be used for installing and spacing to an adjusting cylinder through setting up the spacing collar for the skew avoids appearing when rotating in an adjusting cylinder, is used for improving the stability when device uses through setting up an installation section of thick bamboo.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the connecting cylinder of the present invention.

In the figure: 1. an outer cylinder; 2. a main barrel; 3. a connecting cylinder; 4. a movable barrel; 5. an adjusting cylinder; 6. a limiting ring; 7. a side cylinder; 8. a fixed cylinder; 9. mounting the cylinder; 10. a chute; 11. a slide block.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, an eyepiece adjusting cylinder convenient for angle adjustment comprises an outer cylinder 1, a main cylinder 2 is fixedly mounted on the right side of the outer cylinder 1, a first thread groove is formed on the surface of the main cylinder 2, a connecting cylinder 3 is fixedly mounted on the right side of the main cylinder 2, a movable cylinder 4 is arranged on the right side of the connecting cylinder 3, the left side of the movable cylinder 4 is positioned inside the connecting cylinder 3 and is in sliding connection with the connecting cylinder 3, an adjusting cylinder 5 is fixedly mounted on the surface of the main cylinder 2 through the first thread groove, a third thread groove is formed on the inner wall of the adjusting cylinder 5, a side cylinder 7 is fixedly mounted on the right side of the adjusting cylinder 5, a limiting ring 6 is fixedly mounted on the surface of the side cylinder 7, a fixed cylinder 8 is arranged on the surface of the side cylinder 7, an installation cylinder 9 is arranged on the right side of the fixed cylinder 8, sliding grooves 10 are formed in the top and the bottom of the inner side of the connecting cylinder 3, a sliding block 11 is fixedly mounted on the top and the bottom of the left side of the movable cylinder 4, one side of the sliding block 11 is positioned in the sliding groove 10 and is in sliding connection with the sliding groove 10, the outer cylinder 1 and the main cylinder 2 are arranged for installing and fixing the connecting cylinder 3, the stability of the connecting cylinder 3 is improved, the movable cylinder 4 and the second thread groove are arranged to be matched with each other for installing and limiting the fixed cylinder 8, the stability between the movable cylinder 4 and the fixed cylinder 8 is improved, the adjusting cylinder 5 is arranged for installing and fixing the side cylinder 7, the limiting ring 6 and the groove are arranged to be matched with each other for improving the stability of the adjusting cylinder 5 during rotation, the deviation during rotation of the adjusting cylinder 5 is prevented, the adjusting cylinder 5 is arranged for driving the outer cylinder 1 and the main cylinder 2 to move through the matching of the first thread groove and the third thread groove during rotation, so that the use position and the angle of the outer cylinder 1 and the main cylinder 2 are adjusted, the sliding groove 10 and the sliding block 11 are arranged to be matched with each other for sliding and limiting the movable cylinder 4, improve the stability of a movable section of thick bamboo 4 when removing, the right side on 4 surfaces of a movable section of thick bamboo is provided with the second thread groove, a movable section of thick bamboo 4 passes through second thread groove and solid fixed cylinder 8 fixed connection, be used for improving the connection stability between a movable section of thick bamboo 4 and the solid fixed cylinder 8 through setting up the second thread groove, gu the inboard of fixed cylinder 8 is seted up flutedly, spacing ring 6 is located the inside of recess and rotates with the recess to be connected, be used for installing and spacing adjusting section of thick bamboo 5 through setting up spacing ring 6, make adjusting section of thick bamboo 5 avoid appearing the skew when rotating, the right side fixed connection of installation section of thick bamboo 9 and solid fixed cylinder 8, the right-hand member of solid fixed cylinder 8 is located the inside of installation section of thick bamboo 9, be used for improving the stability when the device uses through setting up installation section of thick bamboo 9.

During the use, mutually support through spacing collar 6 and recess and improve the stability of adjusting a section of thick bamboo 5 when rotating, the skew appears when preventing to adjust a section of thick bamboo 5 and rotate, through adjusting a section of thick bamboo 5 and moving through cooperation drive urceolus 1 and the main section of thick bamboo 2 of first thread groove and third thread groove when rotating, thereby reach the service position and the angle of adjusting urceolus 1 and main section of thick bamboo 2, mutually support through spout 10 and slider 11 and slide and spacing a section of thick bamboo 4, improve the stability of a section of thick bamboo 4 when removing.

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. The utility model provides an eyepiece adjusting cylinder convenient to angle regulation, includes urceolus (1), its characterized in that: the right side of outer cylinder (1) is fixedly provided with a main cylinder (2), the surface of the main cylinder (2) is provided with a first thread groove, the right side of the main cylinder (2) is fixedly provided with a connecting cylinder (3), the right side of the connecting cylinder (3) is provided with a movable cylinder (4), the left side of the movable cylinder (4) is positioned inside the connecting cylinder (3) and is in sliding connection with the connecting cylinder (3), the surface of the main cylinder (2) is fixedly provided with an adjusting cylinder (5) through the first thread groove, the inner wall of the adjusting cylinder (5) is provided with a third thread groove, the right side of the adjusting cylinder (5) is fixedly provided with a side cylinder (7), the surface of the side cylinder (7) is fixedly provided with a limiting ring (6), the surface of the side cylinder (7) is provided with a fixed cylinder (8), the right side of the fixed cylinder (8) is provided with an installation cylinder (9), the top and the bottom of the inner side of the connecting cylinder (3) are both provided with a sliding groove (10), the top and the bottom of the left side of the movable cylinder (4) are fixedly provided with sliding blocks (11), and one side of each sliding block (11) is located inside the sliding groove (10) and is in sliding connection with the sliding groove (10).

2. The eyepiece adjustment barrel of claim 1, wherein the eyepiece adjustment barrel is adapted to facilitate adjustment of the angle of the eyepiece adjustment barrel: the right side of the surface of the movable cylinder (4) is provided with a second thread groove, and the movable cylinder (4) is fixedly connected with the fixed cylinder (8) through the second thread groove.

3. The eyepiece adjustment barrel of claim 1, wherein the eyepiece adjustment barrel is adapted to facilitate adjustment of the angle of the eyepiece adjustment barrel: the inner side of the fixed cylinder (8) is provided with a groove, and the limiting ring (6) is positioned in the groove and is rotationally connected with the groove.

4. The eyepiece adjustment barrel of claim 1, wherein the eyepiece adjustment barrel is adapted to facilitate adjustment of the angle of the eyepiece adjustment barrel: the right side fixed connection of installation section of thick bamboo (9) and fixed section of thick bamboo (8), the right-hand member of fixed section of thick bamboo (8) is located the inside of installation section of thick bamboo (9).