Adjustable prism table

Abstract

The utility model discloses an adjustable prism table which comprises a base, a cavity is arranged in the base, a motor is fixedly connected to the bottom inner wall of the cavity, a rotating shaft is fixedly connected to the output end of the motor, a first bevel gear is fixedly connected to the outer surface of the rotating shaft, a through hole is formed in the upper surface of the base, and a second bevel gear is fixedly connected to the lower surface of the base. The inner surface of the through hole is rotationally connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with a second bevel gear. The angle of a sliding groove is adjusted through a motor, a rotating shaft, a first bevel gear, a rotating column, a second bevel gear and a U-shaped prism table, so that the practicability of the device is improved, and meanwhile, the sliding groove is rapidly mounted and dismounted through a fixing block, a bearing, a connecting column, a clamping plate, a first connecting rod, a second connecting rod, a connecting base, a handle and a spring; the situation that tools such as a screw driver are needed to operate the sliding groove when the sliding groove is assembled and disassembled is avoided, and therefore the working efficiency of daily use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prism seats, in particular to an adjustable prism seat. Background Art

[0002] A prism stand is a base or bracket used to support and stabilize a prism. A prism is a transparent optical element that is often used in light splitting, refraction, reflection, and polarization experiments. In order to ensure the stability and accuracy of the prism in the experiment, it is often necessary to place the prism on a sturdy stand.

[0003] However, traditional prism mounts still have some disadvantages, such as limited adjustment range. Some prism mounts may only provide a limited angle adjustment range, which may limit the adjustment ability of the prism, making it difficult to achieve specific angles required for some experiments. At the same time, when installing and removing the prism, tools may sometimes be required, but the use of tools may increase the complexity of the operation, requiring additional steps and skills to correctly use the tools for installation and removal, which may require more time and patience to complete the operation, which is not conducive to improving work efficiency. After searching, it was found that the technical solution provided by the utility model with application number CN202223051898.4 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an adjustable prism seat, which can adjust the angle of the slide groove through a motor, a rotating shaft, a first bevel gear, a rotating column, a second bevel gear, and a U-shaped prism seat, thereby improving the practicality of the device, and at the same time, can quickly install and disassemble the slide groove through a fixed block, a bearing, a connecting column, a clamping plate, a first connecting rod, a second connecting rod, a connecting seat, a handle, and a spring, thereby avoiding the need to use tools such as a screwdriver to operate the slide groove when installing and disassembling it, thereby improving the work efficiency of daily use.

[0005] The utility model also provides the above-mentioned adjustable prism seat, comprising:

[0006] A base, wherein a cavity is provided inside the base, a motor is fixedly connected to the bottom inner wall of the cavity, a rotating shaft is fixedly connected to the output end of the motor, a first bevel gear is fixedly connected to the outer surface of the rotating shaft, a through hole is provided on the upper surface of the base, a rotating rod is rotatably connected to the inner surface of the through hole, a second bevel gear is fixedly connected to the outer surface of the rotating rod, and a U-shaped prism seat is fixedly connected to the upper end of the rotating rod.

[0007] The upper surface of the U-shaped prism seat is provided with a snap groove, the inner surface of the snap groove is fixedly connected to a fixing block, the inner surface of the fixing block is fixedly connected to a bearing, the inner surface of the bearing is fixedly connected to a connecting column, the outer surface of the fixing block is provided with a clamping plate, the side surface of the clamping plate is fixedly connected to a first connecting rod, the inner surface of the first connecting rod is fixedly connected to a first rotating column, the outer surface of the first rotating column is rotatably connected to a second connecting rod, the outer surface of the second connecting rod is fixedly connected to a second rotating column, the outer surface of the second rotating column is rotatably connected to a connecting seat, the front surface of the connecting seat is fixedly connected to a handle, the lower surface of the connecting seat is fixedly connected to a spring, the rear end of the first rotating column is fixedly connected to a limiting block, and the end of the connecting column away from the fixed block is fixedly connected to a prism body.

[0008] According to the adjustable prism seat, a limiting groove is provided on the outer surface of the U-shaped prism seat, and the inner surface of the limiting groove is slidably connected to the first rotating column for limiting the position of the first rotating column.

[0009] According to the adjustable prism seat, the upper surface of the U-shaped prism seat is provided with a fixing groove, and the inner surface of the fixing groove is matched with the clamping plate to facilitate the opening of the clamping plate.

[0010] According to the adjustable prism seat, the outer surface of the U-shaped prism seat is provided with a slide groove, and the inner surface of the slide groove is slidably connected to the handle to facilitate pulling the handle.

[0011] According to the adjustable prism seat, the outer surface of the first bevel gear meshes with the second bevel gear, and the upper surface of the base contacts the U-shaped prism seat, so as to facilitate the angle adjustment of the prism body.

[0012] According to the adjustable prism seat, the number of the handles is two and they are distributed front and back, and the outer surface of the limit block is in contact with the U-shaped prism seat.

[0013] According to the adjustable prism seat, the outer surface of the connecting seat is in contact with the U-shaped prism seat, and the motor is electrically connected to an external power source.

[0014] According to the adjustable prism seat, the number of the springs is four, and a cavity is provided inside the U-shaped prism seat to facilitate the operation of the internal structure of the U-shaped prism seat.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of an adjustable prism seat of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of an adjustable prism seat of the utility model;

[0019] Figure 3 It is a partial structural cross-sectional view of an adjustable prism seat of the utility model;

[0020] Figure 4 This is a cross-sectional view of the base structure of an adjustable prism seat of the utility model;

[0021] Figure 5 The utility model is a rear side cross-sectional view of a part of the structure of an adjustable prism seat.

[0022] Legend:

[0023] 1. Base; 2. Cavity; 3. Motor; 4. Rotating shaft; 5. First bevel gear; 6. Through hole; 7. Rotating rod; 8. Second bevel gear; 9. U-shaped prism seat; 10. Buckle groove; 11. Fixed block; 12. Bearing; 13. Connecting column; 14. Clamping plate; 15. First connecting rod; 16. First rotating column; 17. Second connecting rod; 18. Second rotating column; 19. Connecting seat; 20. Handle; 21. Spring; 22. Limit block; 23. Limit groove; 24. Fixed groove; 25. Slide groove; 26. Prism body. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5 The utility model embodiment provides an adjustable prism seat, which includes: a base 1, a cavity 2 is arranged inside the base 1, a motor 3 is fixedly connected to the bottom inner wall of the cavity 2, a rotating shaft 4 is fixedly connected to the output end of the motor 3, a first bevel gear 5 is fixedly connected to the outer surface of the rotating shaft 4, a through hole 6 is arranged on the upper surface of the base 1, a rotating rod 7 is rotatably connected to the inner surface of the through hole 6, a second bevel gear 8 is fixedly connected to the outer surface of the rotating rod 7, a U-shaped prism seat 9 is fixedly connected to the upper end of the rotating rod 7, the upper surface of the base 1 is in contact with the U-shaped prism seat 9, and the motor 3 is electrically connected to an external power supply.

[0026] The upper surface of the U-shaped prism seat 9 is provided with a snap groove 10, the inner surface of the snap groove 10 is fixedly connected with a fixing block 11, the inner surface of the fixing block 11 is fixedly connected with a bearing 12, the inner surface of the bearing 12 is fixedly connected with a connecting column 13, the outer surface of the fixing block 11 is provided with a clamping plate 14, the side surface of the clamping plate 14 is fixedly connected with a first connecting rod 15, the inner surface of the first connecting rod 15 is fixedly connected with a first rotating column 16, the outer surface of the first rotating column 16 is rotatably connected with a second connecting rod 17, the outer surface of the second connecting rod 17 is fixedly connected with a second rotating column 18, the outer surface of the second rotating column 18 is rotatably connected with a connecting seat 19, the front surface of the connecting seat 19 is fixedly connected with a handle 20, the lower surface of the connecting seat 19 is fixedly connected with a spring 21, the first rotating column 16 is fixedly connected with a first rotating column 16, and the second rotating column 18 is rotatably connected with a second connecting rod 17. The rear end is fixedly connected to a limiting block 22, a limiting groove 23 is provided on the outer surface of the U-shaped prism seat 9, the inner surface of the limiting groove 23 is slidably connected to the first rotating column 16, a fixing groove 24 is provided on the upper surface of the U-shaped prism seat 9, the inner surface of the fixing groove 24 is adapted to the clamping plate 14, a sliding groove 25 is provided on the outer surface of the U-shaped prism seat 9, the inner surface of the sliding groove 25 is slidably connected to the handle 20, the upper surface of the base 1 is in contact with the U-shaped prism seat 9, the number of handles 20 is two and they are distributed front and back, the outer surface of the limiting block 22 is in contact with the U-shaped prism seat 9, the outer surface of the connecting seat 19 is in contact with the U-shaped prism seat 9, the number of springs 21 is four, a cavity is provided inside the U-shaped prism seat 9, and the end of the connecting column 13 away from the fixing block 11 is fixedly connected to the prism body 26.

[0027] Working principle: When the angle of the prism body 26 needs to be adjusted, the motor 3 is started to drive the rotating shaft 4, the first bevel gear 5, the rotating column 7, the second bevel gear 8, and the U-shaped prism seat 9 to rotate synchronously to adjust the angle of the slide groove 25. At the same time, when the prism body 26 needs to be installed, the handle 20 is pulled upward to stretch the spring 21 and drive the second connecting rod 17 to rotate along the second rotating column 18, driving the first connecting rod 15 to slide outward along the limiting groove 23, so that the clamping plate 14 is in an open state inside the fixing groove 24. state, then put the fixing block 11 on the prism body 26 into the inside of the buckle groove 10, when the position of the prism body 26 is fixed, release the handle 20, under the action of the spring 21, the first connecting rod 15 returns to its original state along the limit groove 23, and the two clamping plates 14 clamp the fixing block 11, so as to fix the position of the prism body 26, when it is necessary to disassemble the prism body 26, pull the handle 20 upwards to contact the restriction of the clamping plate 14 on the fixing block 11, so as to realize the quick disassembly of the prism body 26, which is simple and convenient.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An adjustable prism mount, characterized in that: include: A base (1), wherein a cavity (2) is provided inside the base (1), a motor (3) is fixedly connected to the bottom inner wall of the cavity (2), a rotating shaft (4) is fixedly connected to the output end of the motor (3), a first bevel gear (5) is fixedly connected to the outer surface of the rotating shaft (4), a through hole (6) is provided on the upper surface of the base (1), a rotating rod (7) is rotatably connected to the inner surface of the through hole (6), a second bevel gear (8) is fixedly connected to the outer surface of the rotating rod (7), and a U-shaped prism seat (9) is fixedly connected to the upper end of the rotating rod (7); The upper surface of the U-shaped prism seat (9) is provided with a snap groove (10), the inner surface of the snap groove (10) is fixedly connected to a fixing block (11), the inner surface of the fixing block (11) is fixedly connected to a bearing (12), the inner surface of the bearing (12) is fixedly connected to a connecting column (13), the outer surface of the fixing block (11) is provided with a clamping plate (14), the side surface of the clamping plate (14) is fixedly connected to a first connecting rod (15), the inner surface of the first connecting rod (15) is fixedly connected to a first rotating column (16), and the first rotating column ( The outer surface of the second connecting rod (16) is rotatably connected to a second connecting rod (17), the outer surface of the second connecting rod (17) is fixedly connected to a second rotating column (18), the outer surface of the second rotating column (18) is rotatably connected to a connecting seat (19), the front surface of the connecting seat (19) is fixedly connected to a handle (20), the lower surface of the connecting seat (19) is fixedly connected to a spring (21), the rear end of the first rotating column (16) is fixedly connected to a limiting block (22), and the end of the connecting column (13) away from the fixed block (11) is fixedly connected to a prism body (26).

2. The adjustable prism mount according to claim 1, characterized in that: The outer surface of the U-shaped prism seat (9) is provided with a limiting groove (23), and the inner surface of the limiting groove (23) is slidably connected to the first rotating column (16).

3. The adjustable prism mount according to claim 1, characterized in that: The upper surface of the U-shaped prism seat (9) is provided with a fixing groove (24), and the inner surface of the fixing groove (24) is matched with the clamping plate (14).

4. The adjustable prism mount according to claim 1, characterized in that: The outer surface of the U-shaped prism seat (9) is provided with a slide groove (25), and the inner surface of the slide groove (25) is slidably connected to the handle (20).

5. The adjustable prism mount according to claim 1, characterized in that: The outer surface of the first bevel gear (5) is meshed with the second bevel gear (8), and the upper surface of the base (1) is in contact with the U-shaped prism seat (9).

6. The adjustable prism mount according to claim 1, characterized in that: The number of the handles (20) is two and they are distributed front and back, and the outer surface of the limit block (22) is in contact with the U-shaped prism seat (9).

7. The adjustable prism mount according to claim 1, characterized in that: The outer surface of the connecting seat (19) is in contact with the U-shaped prism seat (9), and the motor (3) is electrically connected to an external power source.

8. The adjustable prism mount according to claim 1, characterized in that: The number of the springs (21) is four, and a cavity is provided inside the U-shaped prism seat (9).

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