Simple high-load two-dimensional swing table
Through horizontal and vertical adjustment mechanisms, the structure of the two-dimensional swing table is simplified, the problems of low load and high cost in the prior art are solved, and high load performance and low cost optical device adjustment are achieved.
Patent Information
- Application Number
- CN202422567204.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-23
AI Technical Summary
The existing two-dimensional swing table has a complex structure and relies on electronic components to control, with low load and high cost.
The horizontal adjustment mechanism and the vertical adjustment mechanism are adopted to achieve horizontal and vertical adjustment of the optical device through the cooperation of the horizontal thread sleeve, threaded rod and tension spring. The structure is simple and the cost is low.
The optical device is adjusted in multiple directions with a simple structure, high load performance, no electric control required, and low cost.
Smart Images
Figure CN223166959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of swing mechanisms, and more specifically, to a simple high-load two-dimensional swing table. Background Technique
[0002] Two-dimensional swing tables are widely used in the optical field, mainly for adjusting optical devices such as lasers, mirrors, and prisms. Among them, in precision measurement instruments, the direction sometimes also needs to be finely adjusted, such as autocollimators, interferometers, etc., so two-dimensional swing tables are also used.
[0003] At present, two-dimensional swing tables achieve multi-directional adjustment through the swing mechanisms arranged inside. However, most of the existing swing tables are usually electrically controlled by some electronic components. The internal swing mechanisms are complex in structure, have a low load, and are costly. For this reason, the utility model proposes a simple high-load two-dimensional swing table. Summary of the Utility Model
[0004] 1. Technical Problems to be Solved
[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a simple high-load two-dimensional swing table, aiming to solve the problems that most of the existing swing tables are usually electrically controlled by some electronic components, the internal swing mechanisms are complex in structure, have a low load, and are costly.
[0006] 2. Technical Solutions
[0007] To solve the above problems, the utility model adopts the following technical solutions:
[0008] A simple high-load two-dimensional swing table includes a bottom plate. A vertical rotating shaft is rotatably connected to the top end of the bottom plate. A horizontal frame is fixedly connected to the circumferential surface of the vertical rotating shaft. A horizontal rotating shaft is rotatably connected to the horizontal frame. An adjusting table is fixedly connected to the circumferential surface of the horizontal rotating shaft. An installation component is fixedly connected to the top end of the adjusting table. A horizontal adjusting mechanism is arranged between the bottom plate and the horizontal frame to control the horizontal adjustment of the horizontal frame and the adjusting table. A vertical adjusting mechanism is arranged between the horizontal frame and the adjusting table to control the vertical adjustment of the adjusting table on the horizontal frame.
[0009] As a preferred solution of the utility model, the horizontal adjusting mechanism includes a horizontal thread sleeve, a horizontal threaded rod, and a horizontal tension spring. The horizontal thread sleeve is fixedly connected to the bottom plate. The horizontal threaded rod is threadedly connected to the horizontal thread sleeve corresponding to the horizontal frame. The horizontal tension spring is movably hinged between the bottom plate and the horizontal frame through a hinge shaft.
[0010] As a preferred embodiment of the present utility model, the vertical adjustment mechanism includes a vertical threaded sleeve, a vertical threaded rod, and a vertical tension spring. The vertical threaded sleeve is fixedly connected to the adjustment table. The vertical threaded rod is threadedly connected to the vertical threaded sleeve corresponding to the horizontal frame. The vertical tension spring is movably hinged between the adjustment table and the bottom plate through a hinge shaft.
[0011] As a preferred embodiment of the present utility model, adjustment knobs are fixedly connected to one ends of the horizontal threaded rod and the vertical threaded rod away from the horizontal frame.
[0012] As a preferred embodiment of the present utility model, a bushing is provided between the horizontal frame and the horizontal rotating shaft, and the horizontal rotating shaft is rotatably connected to the bushing.
[0013] 3. Beneficial effects
[0014] Compared with the prior art, the advantages of the present utility model are as follows:
[0015] 1) In this solution, the horizontal frame rotates through the cooperation of the vertical rotating shaft and the horizontal adjustment mechanism to achieve fine adjustment of the optical device in the horizontal direction. The adjustment table rotates through the cooperation of the horizontal rotating shaft and the vertical adjustment mechanism to achieve fine adjustment of the optical device in the vertical direction. The swing structure and adjustment method inside the swing table are not only simple but also can achieve angle adjustment in multiple directions.
[0016] 2) In this solution, the swing table is controlled by the horizontal adjustment mechanism and the vertical adjustment mechanism to perform two-dimensional adjustments, realizing the angle adjustment and swing of the optical device in the installation component. The overall structure is simple, the cost is low, no electric control is required, and it has high load performance. Description of the drawings
[0017] Figure 1 is the front view of the present utility model;
[0018] Figure 2 is the exploded view of the present utility model;
[0019] Figure 3 is the partial structure diagram of the present utility model.
[0020] Explanation of the reference numerals in the drawings:
[0021] 1. Bottom plate; 2. Vertical rotating shaft; 3. Horizontal frame; 4. Horizontal rotating shaft; 5. Adjustment table; 6. Installation component; 71. Horizontal threaded sleeve; 72. Horizontal threaded rod; 73. Horizontal tension spring; 81. Vertical threaded sleeve; 82. Vertical threaded rod; 83. Vertical tension spring; 9. Adjustment knob; 10. Bushing. Specific implementation manners
[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0025] Embodiment:
[0026] Please refer to Figure 1-3 , a simple high-load two-dimensional swing table, including a bottom plate 1. A vertical rotating shaft 2 is rotatably connected to the top end of the bottom plate 1. A horizontal frame 3 is fixedly connected to the circumferential surface of the vertical rotating shaft 2. A horizontal rotating shaft 4 is rotatably connected to the horizontal frame 3. An adjusting table 5 is fixedly connected to the circumferential surface of the horizontal rotating shaft 4. An installation assembly 6 is fixedly connected to the top end of the adjusting table 5. A horizontal adjusting mechanism is provided between the bottom plate 1 and the horizontal frame 3 to control the horizontal adjustment of the horizontal frame 3 and the adjusting table 5. A vertical adjusting mechanism is provided between the horizontal frame 3 and the adjusting table 5 to control the vertical adjustment of the adjusting table 5 on the horizontal frame 3.
[0027] In this embodiment, the optical device is installed on the adjustment table 5 through the mounting assembly 6. When the optical device needs to be adjusted, the horizontal frame 3 is controlled by the horizontal adjustment mechanism. The horizontal frame 3 rotates through the vertical rotation shaft 2, so that the adjustment table 5 and the mounting assembly 6 drive the optical device to rotate, realizing the adjustment in the horizontal direction. The adjustment table 5 is controlled by the vertical adjustment mechanism. The adjustment table 5 rotates on the horizontal frame 3 through the horizontal rotation shaft 4, so that the adjustment table 5 and the mounting assembly 6 drive the optical device to rotate, realizing the adjustment in the vertical direction.
[0028] Specifically, the horizontal adjustment mechanism includes a horizontal thread sleeve 71, a horizontal threaded rod 72 and a horizontal tension spring 73. The horizontal thread sleeve 71 is fixedly connected to the bottom plate 1. The horizontal threaded rod 72 is threadedly connected to the horizontal thread sleeve 71 and corresponds to the horizontal frame 3. The horizontal tension spring 73 is movably hinged between the bottom plate 1 and the horizontal frame 3 through a hinge shaft.
[0029] In this embodiment, by rotating the horizontal thread sleeve 71 to expand and contract within the horizontal threaded rod 72, the horizontal frame 3 is pushed to rotate. The horizontal tension spring 73 is used to pull the horizontal frame 3 back to its original position, so that the adjustment table 5 obtains an angular adjustment in the horizontal direction, realizing the horizontal adjustment of the optical device in the mounting assembly 6.
[0030] Specifically, the vertical adjustment mechanism includes a vertical thread sleeve 81, a vertical threaded rod 82 and a vertical tension spring 83. The vertical thread sleeve 81 is fixedly connected to the adjustment table 5. The vertical threaded rod 82 is threadedly connected to the vertical thread sleeve 81 and corresponds to the horizontal frame 3. The vertical tension spring 83 is movably hinged between the adjustment table 5 and the bottom plate 1 through a hinge shaft.
[0031] In this embodiment, by rotating the vertical thread sleeve 81 to expand and contract within the vertical threaded rod 82, the adjustment table 5 is pushed to rotate on the horizontal frame 3. The vertical tension spring 83 is used to pull the adjustment table 5 back to its original position, so that the adjustment table 5 obtains an angular adjustment in the vertical direction, realizing the vertical adjustment of the optical device in the mounting assembly 6.
[0032] Specifically, one ends of the horizontal threaded rod 72 and the vertical threaded rod 82 away from the horizontal frame 3 are both fixedly connected with an adjustment knob 9.
[0033] In this embodiment, the horizontal threaded rod 72 and the vertical threaded rod 82 are rotationally adjusted through the adjustment knob 9, and the adjustment knob 9 makes it more convenient to rotate the horizontal threaded rod 72 and the vertical threaded rod 82.
[0034] Specifically, a bushing 10 is provided between the horizontal frame 3 and the horizontal rotation shaft 4, and the horizontal rotation shaft 4 is rotatably connected within the bushing 10.
[0035] In this embodiment, the horizontal rotation shaft 4 is used as a wear part through the transition of the bushing 10, which is convenient for replacement.
[0036] Working principle: The optical device is installed on the adjustment table 5 through the installation component 6. When the optical device needs to be adjusted, by rotating the horizontal threaded sleeve 71 to expand and contract within the horizontal threaded rod 72, the horizontal frame 3 is pushed to rotate on the vertical rotating shaft 2. The horizontal tension spring 73 is used to pull the horizontal frame 3 back to its original position, enabling the adjustment table 5 to be adjusted in the horizontal direction by an angle, thus realizing the horizontal adjustment of the optical device within the installation component 6. By rotating the vertical threaded sleeve 81 to expand and contract within the vertical threaded rod 82, the adjustment table 5 is pushed to rotate on the horizontal frame 3 through the horizontal rotating shaft 4. The vertical tension spring 83 is used to pull the adjustment table 5 back to its original position, enabling the adjustment table 5 to be adjusted in the vertical direction by an angle, thus realizing the vertical adjustment of the optical device within the installation component 6.
[0037] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present utility model.
Claims
1. A simple high-load two-dimensional swing table, comprising a bottom plate (1), characterized in that: A vertical rotating shaft (2) is rotatably connected to the top end of the bottom plate (1). A horizontal frame (3) is fixedly connected to the circumferential surface of the vertical rotating shaft (2). A horizontal rotating shaft (4) is rotatably connected to the horizontal frame (3). An adjusting table (5) is fixedly connected to the circumferential surface of the horizontal rotating shaft (4). An installation assembly (6) is fixedly connected to the top end of the adjusting table (5). A horizontal adjusting mechanism is arranged between the bottom plate (1) and the horizontal frame (3) to control the horizontal adjustment of the horizontal frame (3) and the adjusting table (5). A vertical adjusting mechanism is arranged between the horizontal frame (3) and the adjusting table (5) to control the vertical adjustment of the adjusting table (5) on the horizontal frame (3).
2. The simple high-load two-dimensional swing table according to claim 1, wherein: The horizontal adjusting mechanism includes a horizontal threaded sleeve (71), a horizontal threaded rod (72) and a horizontal tension spring (73). The horizontal threaded sleeve (71) is fixedly connected to the bottom plate (1). The horizontal threaded rod (72) is threadedly connected to the horizontal threaded sleeve (71) corresponding to the horizontal frame (3). The horizontal tension spring (73) is movably hinged between the bottom plate (1) and the horizontal frame (3) through a hinge shaft.
3. The simple high-load two-dimensional swing table according to claim 2, wherein: The vertical adjusting mechanism includes a vertical threaded sleeve (81), a vertical threaded rod (82) and a vertical tension spring (83). The vertical threaded sleeve (81) is fixedly connected to the adjusting table (5). The vertical threaded rod (82) is threadedly connected to the vertical threaded sleeve (81) corresponding to the horizontal frame (3). The vertical tension spring (83) is movably hinged between the adjusting table (5) and the bottom plate (1) through a hinge shaft.
4. The simple high-load two-dimensional swing table according to claim 3, wherein: Adjusting knobs (9) are fixedly connected to the ends of the horizontal threaded rod (72) and the vertical threaded rod (82) far away from the horizontal frame (3).
5. The simple high-load two-dimensional swing table according to claim 4, wherein: A bushing (10) is arranged between the horizontal frame (3) and the horizontal rotating shaft (4), and the horizontal rotating shaft (4) is rotatably connected to the bushing (10).