CN215264181U

CN215264181U - Jump ring formula optical lens piece compact structure

Info

Publication number: CN215264181U
Application number: CN202121303713.7U
Authority: CN
Inventors: 张腾飞; 蔡敬佩; 张朝伟
Original assignee: Nanyang Kanglida Optical Instrument Co ltd
Current assignee: Nanyang Kanglida Optical Instrument Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-21
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a jump ring formula optical lens piece compact structure relates to optical lens piece compact structure technical field, this jump ring formula optical lens piece compact structure, including first microscope base and second microscope base, the inside of first microscope base and second microscope base all sets up the mounting groove that is used for installing optical lens piece and jump ring, and the top of two the mounting groove inner walls all sets up the first connecting slot that is used for installing first connecting plate and second connecting plate; offer the mounting groove that is used for installing optical lens and jump ring in the inside of first microscope base and second microscope base, and set up first connecting plate and the second connecting plate with the mutual adaptation of first connecting groove in the one end of first microscope base and second microscope base, set up first fixing bolt and second fixing bolt respectively at the upper surface of first microscope base and second microscope base again, not only can fix first connecting plate and second connecting plate in order to assemble first microscope base and second microscope base, and can fix spacingly to the jump ring, reached fixed effectual and the dismouting of being convenient for.

Description

Jump ring formula optical lens piece compact structure

Technical Field

The utility model relates to an optical lens piece compact structure technical field specifically is a jump ring formula optical lens piece compact structure.

Background

Optical lens mounting and fixing is a necessary step for each space light-related application, and it is required to fix the lens to a specified position without moving or deforming, etc. The lens is generally made of fragile materials such as silicon dioxide and is very fragile because an extremely thin film layer is plated on the lens, and the lens cannot be directly fixed with the connecting piece. The common lens fixing method is to place the lens in a lens barrel, and connect other fixing elements through the lens barrel to realize positioning. In this solution, the compression fixation of the lens in the lens barrel is the key of the lens fixation effect. Firstly, the optical path is changed due to the left, right, front and back movement of the lens, so that the lens is required to be fixed in four directions; secondly, considering that the effect of incident light is best when the incident light is incident from the center of the lens, the error of finding the center of the lens is larger by a visual inspection method, and the lens cone and the lens surface should be kept concentric as much as possible, so that people can conveniently and accurately control the incident position by measuring the position of the lens frame.

Chinese patent No. CN206020773U discloses a clamp spring type optical lens pressing structure, which includes: an optical lens having a diameter of a first diameter; the diameter of the lens base is a second diameter, and the second diameter is larger than the first diameter; the optical lens is arranged in the lens base; the inner wall of the clamp spring pressing ring is a conical surface, and the clamp spring pressing ring is longitudinally distributed in a triangular shape; the clamp spring pressing ring is arranged in the lens base and is arranged above the optical lens; the outer wall of the clamp spring pressing ring is elastically pressed with the inner wall of the lens base; the locking spiral ring is screwed into the lens base and used for fixing the optical lens; the optical lens, the clamp spring pressing ring and the locking spiral ring are sequentially arranged in the lens base from bottom to top.

However, the above technical solution has the following drawbacks: this jump ring formula optical lens piece compact structure fixes optical lens piece through glue, and not only inconvenient user carries out the dismouting to optical lens piece and maintains, can not fix spacing can lead to its wearing and tearing optical lens piece to the jump ring moreover, and inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jump ring formula optical lens piece compact structure aims at solving the inconvenient problem of maintaining the optical lens piece dismouting of jump ring formula optical lens piece compact structure among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: jump ring formula optical lens piece compact structure, including first microscope base and second microscope base, the mounting groove that is used for installing optical lens piece and jump ring is all offered, two to the inside of first microscope base and second microscope base the first connecting groove that is used for installing first connecting plate and second connecting plate is all offered at the top of mounting groove inner wall, the one end that first connecting groove was kept away from to first connecting plate and second connecting plate respectively with first microscope base and second microscope base fixed connection, the last surface mounting of first microscope base has and is used for fixing spacing first fixing bolt to the second connecting plate, the last surface mounting of second microscope base has and is used for fixing spacing second fixing bolt to first connecting plate.

In order to make the utility model discloses have and be convenient for fix spacing effect to the jump ring, the utility model discloses a further technical scheme does, first mounting hole has all been seted up at the both ends of jump ring, two at least second mounting holes have been seted up to the inside of jump ring.

In order to make the utility model discloses have and be convenient for install fixed effect to the jump ring, the utility model discloses a further technical scheme does, first fixing bolt and second fixing bolt be swing joint in the inside of one of them first mounting hole and second mounting hole respectively.

In order to make the utility model discloses have and carry out reinforced (rfd) effect to the jump ring, the utility model discloses a further technical scheme does, another the inside of first mounting hole and second mounting hole has all been cup jointed and is used for carrying out spacing post to it.

In order to make the utility model discloses have and be convenient for carry out spacing effect to the jump ring, the utility model discloses a further technical scheme does, two spacing post difference fixed connection is in the top of two mounting groove inner walls.

In order to make the utility model discloses have and be convenient for fix spacing effect to optical lens piece, the utility model discloses a further technical scheme does, the equal fixedly connected with of inner wall of first microscope base and second microscope base is used for carrying out spacing piece to optical lens piece.

In order to make the utility model discloses have the effect of being convenient for strengthen first microscope base and second microscope base connection stability, the utility model discloses a further technical scheme does, two spacing piece respectively with the one end fixed connection of first microscope base and second microscope base.

In order to make the utility model discloses have the effect of being convenient for install spacing piece, the utility model discloses a further technical scheme does, two the second spread groove that is used for installing two spacing pieces is all offered to the bottom of mounting groove.

In order to make the utility model discloses have the effect of reinforcing holistic aesthetic property, the utility model discloses a further technical scheme does, the connecting hole that is used for hiding first fixing bolt and second fixing bolt is all offered to the upper surface of first microscope base and second microscope base.

The utility model has the advantages that:

1. offer the mounting groove that is used for installing optical lens and jump ring through the inside at first microscope base and second microscope base, offer first connecting slot in the inside of mounting groove, and set up first connecting plate and the second connecting plate with the mutual adaptation of first connecting slot in the one end of first microscope base and second microscope base, set up first fixing bolt and second fixing bolt respectively at the upper surface of first microscope base and second microscope base again, not only can fix first connecting plate and second connecting plate in order to assemble first microscope base and second microscope base, and can fix the jump ring spacing, reached fixed effectual and the dismouting of being convenient for.

2. Set up spacing post through the top at the mounting groove inner wall of first microscope base and second microscope base, can the person of facilitating the use further consolidate the jump ring, can prevent that it from leading to the fact wearing and tearing to optical lens, inner wall and one end at first microscope base and second microscope base set up spacing piece again, and set up the second spread groove in the bottom of mounting groove inner wall and install spacing piece, not only can carry out spacingly through spacing piece to optical lens, and can strengthen the steadiness that first microscope base and second microscope base are connected, the purpose of convenient to use has been reached, the rationality of design has been embodied.

Drawings

Fig. 1 is a schematic structural diagram of a first view angle of the present invention.

Fig. 2 is a schematic structural diagram of a lens holder according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a snap spring in the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second viewing angle of the present invention.

In the figure: 1-a first lens base, 2-a second lens base, 3-an installation groove, 4-an optical lens, 5-a clamp spring, 6-a first connecting plate, 7-a second connecting plate, 8-a first connecting groove, 9-a first fixing bolt, 10-a second fixing bolt, 11-a first installation hole, 12-a second installation hole, 13-a limiting column, 14-a limiting sheet, 15-a second connecting groove and 16-a connecting hole.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a jump ring formula optical lens compact structure, including first microscope base 1 and second microscope base 2, the mounting groove 3 that is used for installing optical lens 4 and jump ring 5 is all offered to the inside of first microscope base 1 and second microscope base 2, the first connecting slot 8 that is used for installing first connecting plate 6 and second connecting plate 7 is all offered at the top of 3 inner walls of two mounting grooves, first connecting plate 6 and second connecting plate 7 keep away from the one end of first connecting slot 8 respectively with first microscope base 1 and second microscope base 2 fixed connection, the last surface mounting of first microscope base 1 has and is used for fixing spacing first fixing bolt 9 to second connecting plate 7, the last surface mounting of second microscope base 2 has and is used for fixing spacing second fixing bolt 10 to first connecting plate 6.

In this embodiment, through offer the mounting groove 3 that is used for installing optical lens 4 and jump ring 5 in the inside of first microscope base 1 and second microscope base 2, offer first connecting slot 8 in the inside of mounting groove 3, and set up first connecting plate 6 and second connecting plate 7 with the mutual adaptation of first connecting slot 8 in the one end of first microscope base 1 and second microscope base 2, set up first fixing bolt 9 and second fixing bolt 10 respectively at the upper surface of first microscope base 1 and second microscope base 2 again, not only can fix first connecting plate 6 and second connecting plate 7 in order to assemble first microscope base 1 and second microscope base 2, and can fix spacing jump ring 5, reached fixed effectual and the dismouting of being convenient for.

The utility model discloses an in another embodiment, first mounting hole 11 has all been seted up at jump ring 5's both ends, and two at least second mounting holes 12 have been seted up to jump ring 5's inside, can the person of facilitating the use fix spacing to jump ring 5.

Specifically, the first fixing bolt 9 and the second fixing bolt 10 are movably connected to the inside of one of the first mounting hole 11 and the second mounting hole 12 respectively, so that a user can conveniently mount and fix the snap spring 5.

Specifically, the inside of another first mounting hole 11 and second mounting hole 12 all has cup jointed and is used for carrying on spacing post 13 to it, sets up spacing post 13 through the top at the 3 inner walls of mounting groove of first microscope base 1 and second microscope base 2, can the person of facilitating the use carry out further reinforcement to jump ring 5, can prevent that it from causing wearing and tearing to optical lens.

Further, two spacing posts 13 are fixed connection respectively in the top of two 3 inner walls of mounting groove, and can the person of facilitating the use install fixedly to jump ring 5.

Specifically, the inner walls of the first lens base 1 and the second lens base 2 are fixedly connected with a limiting piece 14 for limiting the optical lens 4, so that the user can fix and limit the optical lens 4 conveniently.

Further, two spacing pieces 14 respectively with the one end fixed connection of first microscope base 1 and second microscope base 2, set up spacing piece 14 at the inner wall and the one end of first microscope base 1 and second microscope base 2, and set up second spread groove 15 in the bottom of 3 inner walls of mounting groove and install spacing piece 14, not only can carry out spacingly through spacing piece 14 to optical lens 4, can strengthen the steadiness that first microscope base 1 and second microscope base 2 are connected moreover.

Specifically, the second connecting groove 15 used for installing the two limiting pieces 14 is formed in the bottom of the two mounting grooves 3, and the limiting pieces 14 can be installed by a user.

Preferably, the upper surfaces of the first mirror base 1 and the second mirror base 2 are provided with connecting holes 16 for hiding the first fixing bolt 9 and the second fixing bolt 10, so that a user can hide the first fixing bolt 9 and the second fixing bolt 10 conveniently, and the influence of the protruding part on the overall attractiveness of the structure is avoided.

It is to be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A clamp spring type optical lens pressing structure comprises a first lens base (1) and a second lens base (2), is characterized in that the first lens seat (1) and the second lens seat (2) are both internally provided with mounting grooves (3) for mounting an optical lens (4) and a clamp spring (5), the tops of the inner walls of the two mounting grooves (3) are both provided with first connecting grooves (8) for mounting a first connecting plate (6) and a second connecting plate (7), one ends of the first connecting plate (6) and the second connecting plate (7) far away from the first connecting groove (8) are respectively fixedly connected with the first microscope base (1) and the second microscope base (2), a first fixing bolt (9) used for fixing and limiting the second connecting plate (7) is arranged on the upper surface of the first microscope base (1), and a second fixing bolt (10) used for fixing and limiting the first connecting plate (6) is arranged on the upper surface of the second mirror base (2).

2. The clamp spring type optical lens pressing structure as claimed in claim 1, wherein both ends of the clamp spring (5) are provided with first mounting holes (11), and at least two second mounting holes (12) are formed inside the clamp spring (5).

3. The clamp spring type optical lens pressing structure as claimed in claim 2, wherein the first fixing bolt (9) and the second fixing bolt (10) are movably connected to the inside of one of the first mounting hole (11) and the second mounting hole (12), respectively.

4. The clamp spring type optical lens pressing structure as claimed in claim 2, wherein a limiting column (13) for limiting the first mounting hole (11) and the second mounting hole (12) is sleeved inside the other first mounting hole and the other second mounting hole.

5. The clamp spring type optical lens pressing structure as claimed in claim 4, wherein the two limiting columns (13) are respectively fixedly connected to the top of the inner wall of the two mounting grooves (3).

6. The clamp spring type optical lens pressing structure as claimed in claim 1, wherein the inner walls of the first lens base (1) and the second lens base (2) are fixedly connected with a limiting piece (14) for limiting the optical lens (4).

7. The clamp spring type optical lens pressing structure as claimed in claim 6, wherein the two limiting pieces (14) are respectively fixedly connected with one end of the first lens base (1) and one end of the second lens base (2).

8. The clamp spring type optical lens pressing structure as claimed in claim 1, wherein the bottoms of the two mounting grooves (3) are respectively provided with a second connecting groove (15) for mounting the two limiting pieces (14).

9. The clamp spring type optical lens pressing structure according to any one of claims 1 to 8, wherein the upper surfaces of the first lens base (1) and the second lens base (2) are respectively provided with a connecting hole (16) for hiding the first fixing bolt (9) and the second fixing bolt (10).