CN219811073U

CN219811073U - Cage type optical system switching type module

Info

Publication number: CN219811073U
Application number: CN202321359773.XU
Authority: CN
Inventors: 许坚林; 但海兵; 甘健
Original assignee: Foshan Base Optical Technology Co ltd
Current assignee: Foshan Base Optical Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-10
Anticipated expiration: 2033-05-31

Abstract

The utility model provides a cage type optical system switching module, which comprises a base box, wherein the base box is in a cuboid shape, a cavity is formed in the base box, and a plurality of light through holes are formed in the outer wall of the base box; the mounting table is fixedly provided with an optical lens body and is movably arranged in the cavity of the base box through the guide mechanism. The position of the optical lens body in the base box is changed by moving the mounting table, so that the position of the optical lens body is staggered with the light-transmitting port, and the treatment of light in the cage-type optical system is canceled; the operation of the cage type optical system switching module is simple and quick.

Description

Cage type optical system switching type module

Technical Field

The utility model relates to the technical field of optical system accessories, in particular to a cage type optical system switching type module.

Background

In the construction of cage-type optical systems, a module called cage-type cube is commonly used, which is actually a frame in the shape of a cube, for example, as shown in CN115500784a, the cage-type cube can be connected with cage rods in the cage-type optical system, corresponding optical lens bodies are fixed in the cage-type cube, and different optical lens bodies can implement treatments of reflection, transmission, refraction, attenuation, absorption and the like of light in the cage-type optical system; at present, when the treatment of light by the cage type cube in the cage type optical system needs to be canceled, the whole cage type cube is removed, or the optical lens body on the cage type cube is removed, and the operation of the cage type cube and the cage type cube is time-consuming and labor-consuming.

Disclosure of Invention

In view of the above, the present utility model provides a switched-mode module of a cage optical system, which can solve the problem of complex operation when the processing of light by a cage cube needs to be canceled in the cage optical system.

The technical scheme of the utility model is realized as follows:

a cage optical system switching module comprising:

the base box is cuboid, a cavity is formed in the base box, and a plurality of light through holes are formed in the outer wall of the base box;

the mounting table is fixedly provided with an optical lens body and is movably arranged in the cavity of the base box through the guide mechanism.

As a further alternative of the cage optical system switching module, the guide mechanism includes a guide rail fixed in the base box and a guide block fixed on the mounting table, the guide block being in sliding fit with the guide rail.

As a further alternative of the switched-mode module of the cage-type optical system, a bar-shaped guide hole is provided on the base box, and a push rod is provided on the mounting table, and passes through the bar-shaped guide hole to be exposed outside the base box.

As a further alternative to the cage optical system switching module, the push rod is screwed to the mount.

As a further alternative of the switching module of the cage type optical system, the base box is provided with a connecting hole for connecting a cage rod of the cage type optical system.

As a further alternative of the switched-mode module of the cage-type optical system, the base box comprises a bottom plate and a box body covered on the bottom plate, and the bottom plate is detachably connected with the box body through screws.

The utility model has the beneficial effects that: the position of the optical lens body in the base box is changed by moving the mounting table, so that the position of the optical lens body is staggered with the light-transmitting port, and the treatment of light in the cage-type optical system is canceled; the operation of the cage type optical system switching module is simple and quick.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a switching module of a cage type optical system according to the present utility model;

FIG. 2 is an exploded view of a switching module of a cage type optical system according to the present utility model;

fig. 3 is an exploded view of the mounting table and the guide rail.

In the figure: 100. an optical mirror body;

1. a base box; 1a, a bottom plate; 1b, a box body; 11. a light-transmitting port; 12. a strip-shaped guide hole; 13. a connection hole; 2. a mounting table; 21. a push rod; 3. a guide mechanism; 31. a guide rail; 32. and a guide block.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, there is shown a cage type optical system switching module, which comprises a base box 1 and a mounting table 2, wherein the base box 1 is in a cuboid shape, a cavity is formed in the base box 1, and a plurality of light through holes 11 are formed in the outer wall of the base box; an optical lens body 100 is fixed on the mounting table 2, and the mounting table 2 is movably arranged in the cavity of the base box 1 through a guide mechanism 3.

In short, compared with the original cage-type cube, the base box 1 of the embodiment lengthens the volume, so that the cavity inside the base box has a space for transferring the optical lens body 100, and the installation table 2 is moved, so that the module is not required to be integrally dismantled in the cage-type optical system, the optical lens body 100 is not required to be dismantled, and the operation is simple and quick.

In detail, referring to fig. 2 and 3, the guide mechanism 3 includes a guide rail 31 fixed in the base box 1 and a guide block 32 fixed on the mounting table 2, and the guide block 32 is slidably engaged with the guide rail 31. In this way, the mount 2 can be stably moved along a set path.

In addition, referring to fig. 1 to 3, for convenience of operation, the base case 1 is provided with a bar-shaped guide hole 12, and the mounting table 2 is provided with a push rod 21, and the push rod 21 passes through the bar-shaped guide hole 12 to be exposed outside the base case 1. In this way, the push rod 21 can be directly pushed, so that the movement of the mounting table 2 can be realized.

Preferably, for ease of assembly, the push rod 21 is screwed to the mounting table 2; the base box 1 comprises a bottom plate 1a and a box body 1b covered on the bottom plate 1a, and the bottom plate 1a is detachably connected with the box body 1b through screws.

In detail, referring to fig. 1, the base box 1 is provided with a connection hole 13 for connecting a cage rod of the cage type optical system.

Conventionally, there are at least two light-passing ports 11, and light enters from one light-passing port 11 and exits from the other light-passing port 11. In the structure shown in fig. 1-3, the optical lens body 100 is a prism, but in practice, it may be other types of optical lens bodies 100, such as a conventional round lens, which may be mounted on a lens holder, and then the lens holder is fixed on the mounting table 2; the optical lens body 100 may be fixed to the mounting base 2 by a conventional method. In this embodiment, the optical lens may be disposed or not disposed in correspondence with the light-transmitting port 11 or may be offset from the light-transmitting port 11.

In other specific embodiments, a plurality of different types of optical lens bodies 100 may be disposed on the mounting table 2, where the optical lens bodies 100 are arranged in a line, and the base box 1 has a sufficient length when the space allows, so that the cavity inside the base box can have a sufficient space; by moving the mounting table 2, the light passing through the light-passing port 11 can selectively correspond to different types of optical lens bodies 100, so that the light is treated differently, and various optical tests are performed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A switched-cage optical system module, comprising:

the base box is cuboid, a cavity is formed in the base box, and a plurality of light through holes are formed in the outer wall of the base box; the mounting table is fixedly provided with an optical lens body and is movably arranged in the cavity of the base box through the guide mechanism.

2. The switched-mode module of claim 1, wherein the guide mechanism comprises a guide rail secured within the base box and a guide block secured to the mounting table, the guide block being in sliding engagement with the guide rail.

3. The switched-mode module of claim 2, wherein the base box is provided with a bar-shaped guide hole, and the mounting table is provided with a push rod, and the push rod passes through the bar-shaped guide hole to be exposed outside the base box.

4. A switched-cage optical system module as claimed in claim 3, characterized in that the push rod is screwed to the mounting table.

5. The switched-mode module of any one of claims 1 to 4, wherein the base box is provided with a connection hole for connecting a cage bar of the switched-mode optical system.

6. The switched-mode module of claim 5, wherein the base box comprises a base plate and a box body covered on the base plate, and the base plate is detachably connected with the box body through screws.