CN220232080U - Light path switching assembly - Google Patents

Abstract

The utility model discloses an optical path switching component, which comprises a bottom plate; a bottom plate: the inside of the base plate is rotationally connected with a rotating shaft II through a bearing II, the upper end of the rotating shaft II is provided with a gear II which is meshed with the gear I, the lower end of the bearing plate is provided with a connecting seat, a magnet is arranged in the connecting seat, the upper end of the base plate is slidably connected with a sliding block, an iron block is arranged in the sliding block, and the iron block is matched with the magnet for installation; wherein: still include control switch, control switch is located the outside of bottom plate, and this light path switching component can adjust the switching angle of light path to be applicable to the light path switching work of different angles, the range of application is wider, and the suitability is higher.

Description

Light path switching assembly

Technical Field

The utility model relates to the technical field of optical path switching, in particular to an optical path switching component.

Background

Optics is an important branch of physics and is also a discipline related to optical engineering techniques. In a narrow sense, optics is science of light and vision, and optical experiments often involve switching between different laser light sources, and when an experiment of one beam is completed, another beam may be introduced to perform the next experiment. However, when the experimental conditions are repeated for the last time, the optical path of the experiment is changed. The user will normally re-set up the light path to reach the light path of the last experiment by a further adjustment. In order to realize the switching of the optical path, an optical path switching component is needed, and in the prior art, the optical path is mostly regulated through a reflecting mirror, but the regulating angle of the reflecting mirror in the same component is mostly fixed, and when different switching angles are needed, different optical path switching components are needed, so that the optical path switching device is inconvenient to use.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the light path switching assembly which can adjust the switching angle of the light path, thereby being suitable for the light path switching work of different angles and effectively solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an optical path switching assembly includes a base plate;

a bottom plate: the inside of the base plate is rotationally connected with a rotating shaft II through a bearing II, the upper end of the rotating shaft II is provided with a gear II which is meshed with the gear I, the lower end of the bearing plate is provided with a connecting seat, a magnet is arranged in the connecting seat, the upper end of the base plate is slidably connected with a sliding block, an iron block is arranged in the sliding block, and the iron block is matched with the magnet for installation;

wherein: still include control switch, control switch is located the outside of bottom plate, and control switch's input electricity is connected external power source, can adjust the switching angle of light path to be applicable to the light path switching work of different angles, the range of application is wider, and the suitability is higher.

Further, the lower extreme of bottom plate is provided with the motor, and the output shaft upper end and the lower extreme fixed connection of pivot one of motor, the output of control switch can be driven to the input electricity connection of motor to pivot one.

Further, the guide way has been seted up to the inside of bottom plate, and the inside sliding connection of guide way has the guide block, and the upper end of guide block is provided with the fixed column, and the inside round hole of sliding block and fixed column sliding connection, the jack has been seted up respectively to the upper end of bottom plate, and the lower extreme of sliding block is provided with the inserted block respectively, and jack and inserted block cooperation installation can fix the sliding block.

Further, the upper end of fixed column is provided with the spring, and the upper end of spring and the roof fixed connection of the inside round hole of sliding block, the extrados of spring and the inside internal face contact of the inside round hole of sliding block for the sliding block can automatic re-setting.

Further, the upper end of bottom plate is provided with the scale mark, and the surface of sliding block is provided with anti-skidding line, the regulation of the sliding block of being convenient for.

Further, the fixing holes are uniformly formed in the bottom plate, so that the bottom plate can be conveniently fixed.

Further, the upper end of the bearing plate is provided with a balancing weight, so that the bearing plate can keep horizontal movement.

Compared with the prior art, the utility model has the beneficial effects that: the light path switching component has the following advantages:

through anti-skidding line upwards pulling sliding block, make the inserted block shift up and break away from with the jack, drive the spring and be stretched, then remove sliding block and guide block to relevant position, loosen the sliding block, under the elasticity effect of spring, the inserted block moves down and peg graft with adjacent jack, can fix the sliding block, can adjust the fixed position who switches the lens to adjust the switching angle of light path, make this subassembly can be applicable to the light path switching work of different angles, the range of application is wider, the suitability is higher.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;

fig. 3 is a schematic view showing the internal sectional structure of the sliding block of the present utility model.

In the figure: 1 a bottom plate, 2 a rotating shaft I, 3 a bearing plate, 4 a mounting rack, 5 a switching lens, 6 a gear I, 7 a gear II, 8 a connecting seat, 9 a magnet, 10 a sliding block, 11 an iron block, 12 a control switch, 13 a motor, 14 a guide groove, 15 a guide block, 16 a jack, 17 a plug block, 18 a fixed column, 19 a spring, 20 scale marks, 21 anti-skid patterns, 22 a fixed hole and 23 a balancing weight.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

Referring to fig. 1-3, the present embodiment provides a technical solution: an optical path switching assembly includes a base plate 1;

the base plate 1: the inside is rotatably connected with a first rotating shaft 2 through a bearing, the upper end of the first rotating shaft 2 is provided with a bearing plate 3, the upper end of the bearing plate 3 is provided with a mounting frame 4, the inside of the mounting frame 4 is provided with a switching lens 5, the upper side of the outer cambered surface of the first rotating shaft 2 is provided with a first gear 6, the inside of the bottom plate 1 is rotatably connected with a second rotating shaft through a second bearing, the upper end of the second rotating shaft is provided with a second gear 7, the second gear 7 is meshed with the first gear 6, the lower end of the bearing plate 3 is provided with a connecting seat 8, the inside of the connecting seat 8 is provided with a magnet 9, the upper end of the bottom plate 1 is slidably connected with a sliding block 10, the inside of the sliding block 10 is provided with an iron block 11, the iron block 11 is matched with the magnet 9, the lower end of the bottom plate 1 is provided with a motor 13, the upper end of an output shaft of the motor 13 is fixedly connected with the lower end of the first rotating shaft 2, the input end of the motor 13 is electrically connected with the output end of a control switch 12, a fixed hole 22 is uniformly arranged in the inside of the bottom plate 1, the upper end of the bearing plate 3 is provided with a balancing weight 23, when a road is required to be switched, the motor 13 starts to operate through the control switch 12, the motor 7 and the motor 7 drives the second gear 6 to move in the sliding block 5 to the position to the sliding block 5 through the sliding block 5 when the sliding block 5 is required to be switched, the optical path, namely, the optical path 5 can be switched between the optical path 5 and the optical path 5 can be switched to the optical path 5 is conveniently and the optical path 5 is switched to the position and the optical position to the optical path 5 is convenient to the optical path 5;

wherein: the motor also comprises a control switch 12, wherein the control switch 12 is positioned outside the bottom plate 1, the input end of the control switch 12 is electrically connected with an external power supply, and the control switch 12 controls the normal operation of the motor 13;

wherein: the inside of bottom plate 1 has been seted up guide slot 14, guide slot 14's inside sliding connection has guide block 15, guide block 15's upper end is provided with fixed column 18, the inside round hole of sliding block 10 and fixed column 18 sliding connection, jack 16 has been seted up respectively to bottom plate 1's upper end, sliding block 10's lower extreme is provided with inserted block 17 respectively, jack 16 and inserted block 17 cooperation installation, fixed column 18's upper end is provided with spring 19, spring 19's upper end and the roof fixed connection of the inside round hole of sliding block 10, spring 19's extrados and the inside internal face contact of the round hole of sliding block 10, bottom plate 1's upper end is provided with scale mark 20, sliding block 10's surface is provided with anti-skidding line 21, upwards pull sliding block 10 through anti-skidding line 21, make inserted block 17 upwards move and jack 16 break away from, drive spring 19 is stretched, then, sliding block 10 and guide block 15 are to relevant position, loose sliding block 10, under spring 19's effect, inserting block 17 moves downwards and adjacent jack 16 peg graft, can fix sliding block 10, can switch the fixed position of lens 5, thereby can adjust the fixed position of switching lens 5, thereby the wide application range can not be adjusted, the wide application range is realized, the optical path is applicable, and the optical path is switched.

The working principle of the optical path switching component provided by the utility model is as follows: when the light path switching device is used, when a light path is required to be switched, the motor 13 starts to operate through the control switch 12, the motor 13 drives the gear two 7 and the gear one 6 to start to operate, the switching lens 5 can be driven to move, after the connecting seat 8 moves to the position of the sliding block 10, the positions of the connecting seat 8 and the switching lens 5 can be fixed through mutual attraction between the iron block 11 and the magnet 9, light rays in the light path are irradiated on the switching lens 5, the switching lens 5 can reflect the light rays, therefore, when different light path adjusting angles are required, the sliding block 10 is pulled upwards through the anti-skid patterns 21, the inserting block 17 moves upwards to be separated from the inserting hole 16, the spring 19 is driven to be stretched, then the sliding block 10 and the guiding block 15 are moved to corresponding positions, the sliding block 10 is released, the inserting block 17 moves downwards to be inserted into the adjacent inserting hole 16 under the elastic force of the spring 19, the fixing position of the switching lens 5 can be adjusted, and the light path switching angle of the light path can be adjusted, so that the light path switching device can be suitable for light path switching work of different angles, and has wide application range and high applicability.

It should be noted that the motor 13 disclosed in the above embodiment may be Y07-20D1-2401, and the control switch 12 is provided with a control button for controlling the switch corresponding to the motor 13.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. An optical path switching assembly, characterized by: comprises a bottom plate (1);

bottom plate (1): the novel rotary table is characterized in that a rotary shaft I (2) is rotatably connected to the rotary table through a bearing, a bearing plate (3) is arranged at the upper end of the rotary shaft I (2), a mounting frame (4) is arranged at the upper end of the bearing plate (3), a switching lens (5) is arranged in the mounting frame (4), a gear I (6) is arranged on the upper side of an extrados surface of the rotary shaft I (2), a rotary shaft II is rotatably connected to the inner side of a bottom plate (1) through a bearing II, a gear II (7) is arranged at the upper end of the rotary shaft II, the gear II (7) is meshed with the gear I (6), a connecting seat (8) is arranged at the lower end of the bearing plate (3), a magnet (9) is arranged in the connecting seat (8), a sliding block (10) is slidably connected to the upper end of the bottom plate (1), an iron block (11) is arranged in the sliding block (10), and the iron block (11) is mounted in a matched mode with the magnet (9);

wherein: the control device is characterized by further comprising a control switch (12), wherein the control switch (12) is positioned outside the bottom plate (1), and the input end of the control switch (12) is electrically connected with an external power supply.

2. An optical path switching assembly according to claim 1, wherein: the lower extreme of bottom plate (1) is provided with motor (13), and the output shaft upper end of motor (13) is fixed connection with the lower extreme of pivot one (2), and the output of control switch (12) is connected to the input electricity of motor (13).

3. An optical path switching assembly according to claim 1, wherein: guide slot (14) have been seted up to the inside of bottom plate (1), and the inside sliding connection of guide slot (14) has guide block (15), and the upper end of guide block (15) is provided with fixed column (18), and inside round hole and the fixed column (18) sliding connection of sliding block (10), jack (16) have been seted up respectively to the upper end of bottom plate (1), and the lower extreme of sliding block (10) is provided with inserted block (17) respectively, and jack (16) and inserted block (17) cooperation installation.

4. A light path switching assembly as claimed in claim 3, wherein: the upper end of the fixed column (18) is provided with a spring (19), the upper end of the spring (19) is fixedly connected with the top wall of the round hole in the sliding block (10), and the outer cambered surface of the spring (19) is in contact with the inner wall surface of the round hole in the sliding block (10).

5. An optical path switching assembly according to claim 1, wherein: the upper end of the bottom plate (1) is provided with scale marks (20), and the outer surface of the sliding block (10) is provided with anti-skidding lines (21).

6. An optical path switching assembly according to claim 1, wherein: fixing holes (22) are uniformly formed in the bottom plate (1).

7. An optical path switching assembly according to claim 1, wherein: the upper end of the bearing plate (3) is provided with a balancing weight (23).