CN216595714U

CN216595714U - Improved switch prism combined structure

Info

Publication number: CN216595714U
Application number: CN202122934233.7U
Authority: CN
Inventors: 戴建辉; 张致勇
Original assignee: Changzhou Chaohua Mirror Co ltd
Current assignee: Changzhou Chaohua Mirror Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-24
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of switch prisms, in particular to an improved switch prism combined structure which comprises a sight glass body, wherein an observation port is fixedly arranged at one end of the sight glass body, light inlets are fixedly arranged at the other end and the peripheral outer side of the sight glass body, a light adjusting body is connected in the sight glass body in a rotating mode, an observation cavity is formed in the light adjusting body, two rotating motors with opposite output shafts are fixedly arranged in the sight glass body, gears are fixedly arranged on the output shafts of the rotating motors, a prism is connected in the observation cavity in a rotating mode, a telescopic motor with an output shaft vertically upwards is fixedly arranged in the observation cavity, a light guide plate is connected in the observation cavity, and a controller is fixedly arranged at the top end of the observation port. The utility model can carry out omnibearing observation work from five directions, has simple structure, strong flexibility, convenient operation and stronger practicability.

Description

Improved switch prism combined structure

Technical Field

The utility model relates to the technical field of switch prisms, in particular to an improved switch prism combined structure.

Background

The prism is a transparent object enclosed by two planes which are intersected with each other but are not parallel to each other, and is used for splitting light or dispersing light beams, the prism is a polyhedron made of transparent materials (such as glass, crystal and the like), the application of the prism is wide in optical instruments, and the prism can be divided into a plurality of types according to the properties and the application of the prism. For example, in spectroscopy instruments, a "dispersive prism" which decomposes the composite light into a spectrum, more commonly an equilateral triangular prism; in instruments such as a periscope and a binocular, a so-called "total reflection prism" for changing the proceeding direction of light to adjust the imaging position thereof generally employs a right-angle prism, and the most common usage is as a sight glass.

However, most of the existing sight glasses adopt a one-way or three-way design, and can only observe three directions at most, which has certain limitation, therefore, an improved switch prism combination structure needs to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an improved switch prism combined structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

modified switch prism integrated configuration, including the sight glass body, sight glass body one end fixed mounting has the viewing aperture, just the other end of sight glass body and the equal fixed mounting in the outside all around have light inlet, the internal rotation of sight glass is connected with the light modulation body, just the internal observation chamber of having seted up of adjusting luminance, the internal fixed mounting of sight glass has two relative rotating electrical machines of output shaft, just the equal fixed mounting of output shaft of rotating electrical machines has the gear, it rotates and is connected with the prism to observe the intracavity, just it has the vertical ascending flexible motor of output shaft to observe intracavity fixed mounting, it installs the light guide plate to observe the intracavity connection, just the top fixed mounting of viewing aperture has the controller.

Preferably, the number of the light inlets is five, four of the light inlets are arranged on the outer side of the sight glass body in an annular array manner, and the light inlets are internally provided with concave lenses.

Preferably, the light-adjusting body is designed by adopting a spherical structure.

Preferably, the observation cavity is designed by a three-way structure.

Preferably, the gear is connected with the dimming body, and two grooves meshed with the gear are formed in the outer side of the dimming body.

Preferably, the output shaft of the telescopic motor is designed to be of an arc-shaped structure, and the top end of the output shaft of the telescopic motor is connected with the bottom of the prism.

Preferably, a spring is connected between the two sides of the prism and the observation cavity.

Preferably, the spring is a torsion spring.

The utility model has the beneficial effects that: the observation cavity is provided with a light inlet, a light adjusting body, a light guide plate and a light inlet, wherein the light inlet is matched with the light inlet, the light adjusting body is arranged on the light guide plate, the light guide plate is arranged on the light guide plate, and the light guide plate is arranged on the light guide plate and is used for guiding the light to enter the light inlet.

Drawings

Fig. 1 is a schematic structural diagram of an improved switching prism combination structure proposed by the present invention;

fig. 2 is a side sectional view of an improved switching prism assembly according to the present invention;

fig. 3 is a schematic structural diagram of a in an improved switching prism combination structure according to the present invention.

In the figure: the device comprises a 1-view mirror body, a 2-view port, a 3-light inlet, a 4-concave lens, a 5-light adjuster, a 6-view cavity, a 7-rotating motor, an 8-gear, a 9-prism, a 10-telescopic motor, an 11-spring, a 12-light guide plate and a 13-controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-3, an improved switch prism integrated configuration, a viewing mirror body 1, a viewing port 2 is fixedly installed at one end of the viewing mirror body 1, a light inlet 3 is fixedly installed at the other end of the viewing mirror body 1 and at the outer side of the viewing mirror body 1, a light adjusting body 5 is connected in the viewing mirror body 1 in a rotating mode, a viewing cavity 6 is formed in the light adjusting body 5, two rotating motors 7 with opposite output shafts are fixedly installed in the viewing mirror body 1, gears 8 are fixedly installed on the output shafts of the rotating motors 7, a prism 9 is connected in the viewing cavity 6 in a rotating mode, a telescopic motor 10 with an output shaft vertically upwards is fixedly installed in the viewing cavity 6, a light guide plate 12 is installed in the viewing cavity 6 in a connecting mode, and a controller 13 is fixedly installed at the top end of the viewing port 2.

Furthermore, there are five light inlets 3, four of which are installed outside the viewing mirror body 1 in an annular array manner, and concave lenses 4 are arranged in the light inlets 3.

Further, the light adjuster 5 is designed to have a spherical structure.

Furthermore, the observation cavity 6 is designed by a three-way structure.

Furthermore, the gear 8 is connected with the light adjusting body 5, and two grooves meshed with the gear 8 are formed in the outer side of the light adjusting body 5.

Further, the output shaft of the telescopic motor 10 is designed to be of an arc-shaped structure, and the top end of the output shaft of the telescopic motor 10 is connected with the bottom of the prism 9.

Further, springs 11 are connected between both sides of the prism 9 and the observation cavity 6.

Further, the spring 11 is embodied as a torsion spring.

The working principle is as follows: during the use, the user need place eyes earlier in front of viewing aperture 2, can see through observation chamber 6 and observe the opposite side of user's place one end, can also utilize controller 13 to open flexible motor 10, through jack-up prism 9 and upset, can observe directly over the sight glass body 1, can utilize controller 13 to open rotating electrical machines 7 even, make through running gear 8 and want the meshing with it adjust luminance body 5 rotatory, through changing the direction of adjusting luminance body 5, come to observe the work to four other sides of sight glass body 1.

Those not described in detail in this specification are within the skill of the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. Improved switch prism composite structure, which comprises a sight glass body (1) and is characterized in that one end of the sight glass body (1) is fixedly provided with an observation port (2), the other end of the sight glass body (1) and the outer sides of the periphery of the sight glass body are fixedly provided with light inlets (3), a light adjusting body (5) is rotationally connected in the sight glass body (1), an observation cavity (6) is formed in the light adjusting body (5), two rotating motors (7) with opposite output shafts are fixedly arranged in the sight glass body (1), gears (8) are fixedly arranged on the output shafts of the rotating motors (7), a prism (9) is rotationally connected in the observation cavity (6), a telescopic motor (10) with an output shaft vertically upwards is fixedly arranged in the observation cavity (6), and a light guide plate (12) is connected in the observation cavity (6), and a controller (13) is fixedly arranged at the top end of the observation port (2).

2. The improved switch prism combination structure as claimed in claim 1, wherein there are five of the light inlets (3), and four of the light inlets are arranged in an annular array on the outside of the mirror body (1), and the light inlets (3) are provided with concave lenses (4).

3. An improved switching prism combination according to claim 1, characterized in that the light adjuster (5) is designed with a spherical structure.

4. The improved switching prism assembly as claimed in claim 1, wherein the viewing chamber (6) is designed with a three-way structure.

5. The improved switch prism combination structure as claimed in claim 1, wherein the gear (8) is connected to the light adjusting body (5), and two grooves engaged with the gear (8) are formed on the outer side of the light adjusting body (5).

6. The improved switch prism combination structure as claimed in claim 1, wherein the output shaft of the telescopic motor (10) is designed in an arc structure, and the top end of the output shaft of the telescopic motor (10) is connected with the bottom of the prism (9).

7. The improved switching prism assembly as claimed in claim 1, wherein springs (11) are connected between both sides of the prism (9) and the viewing chamber (6).

8. The improved switching prism combination according to claim 7, characterized in that the spring (11) is embodied as a torsion spring.