One-dimensional rotary adjustment platform

Abstract

This utility model discloses a one-dimensional rotary adjustment table, comprising: a base, a first motor, a first ball screw mounted on the base, a first screw nut fitted on the first ball screw, a first movable component connected to the first screw nut, a rotary disk mounted on the first movable component, a table surface mounted on the rotary disk, a mounting plate connected to the base, a second motor and a guide rail respectively mounted on the mounting plate, a second ball screw connected to the output shaft of the second motor, a second screw nut fitted on the second ball screw, a second movable component connected to the second screw nut, a rotating shaft and a slider respectively mounted on the second movable component, and a connecting rod fitted on the rotating shaft. The table surface of this utility model is mounted on the first movable component via the rotary disk, and the table surface is connected to the second movable component via the connecting rod. By adjusting the position of the second movable component, the angle of the table surface can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of adjustment table technology, and in particular to a one-dimensional rotary adjustment table. Background Technology

[0002] One-dimensional adjustment platforms are mostly for adjusting one direction, but they cannot handle fine-tuning of the angle. A common approach is to adjust the angle of the entire one-dimensional adjustment platform, but this results in a bulky adjustment structure that is inconvenient for practical applications and limits its applicability.

[0003] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a one-dimensional rotary adjustment stage to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is as follows: A one-dimensional rotary adjustment table is provided, comprising: a base, a first motor, a first ball screw mounted on the base, a first screw nut fitted on the first ball screw, a first movable component connected to the first screw nut, a rotary disk mounted on the first movable component, a table surface mounted on the rotary disk, a mounting plate connected to the base, a second motor and a guide rail respectively mounted on the mounting plate, a second ball screw connected to the output shaft of the second motor, a second screw nut fitted on the second ball screw, a second movable component connected to the second screw nut, a rotating shaft and a slider respectively mounted on the second movable component, and a connecting rod fitted on the rotating shaft; the output shaft of the first motor is connected to the first ball screw, the slider is mounted on the guide rail, and the connecting rod is connected to the table surface.

[0006] The first motor operates, driving the first ball screw to rotate, which in turn moves the first screw nut and the first moving component, thus enabling the platform to move in the direction of the first ball screw. The second motor operates, driving the second ball screw to rotate, which in turn moves the second screw nut and the second moving component, thus pushing the rotating shaft to move. Since the connecting rod is sleeved on the rotating shaft and the platform is mounted on the rotating disk, the connecting rod will push the platform to rotate around the center of the rotating disk, thereby adjusting the angle of the platform. Because there is no need to adjust the angle of the entire one-dimensional adjustment platform, the product structure is effectively optimized, resulting in a simple overall mechanism that is convenient for practical application and can be used in various sizes of scenarios, effectively enhancing the product's competitiveness.

[0007] Furthermore, the first moving part is connected to the base via a cross roller guide, which enables the first moving part to move stably and smoothly.

[0008] Furthermore, the one-dimensional rotary adjustment platform also includes a first connecting block, through which the first motor is connected to the base.

[0009] Furthermore, the one-dimensional rotary adjustment stage also includes: a first sensor mounted on the base, and a first sensing plate mounted on the first moving member, the movement trajectory of the first sensing plate passing through the sensing area of ​​the first sensor. The first sensor is a slotted photoelectric sensor. The first sensor senses the first sensing plate, thereby determining the position of the first moving member.

[0010] Furthermore, the one-dimensional rotary adjustment table also includes a second connecting block, through which the second motor is connected to the mounting plate.

[0011] Furthermore, the one-dimensional rotary adjustment stage also includes: a second sensor mounted on the second connecting block, a probe rod connected to the second moving member, and a second sensing plate mounted on the probe rod; the movement trajectory of the second sensing plate passes through the sensing area of ​​the second sensor. The second sensor is a slotted photoelectric sensor. The second sensor senses the second sensing plate, thereby determining the position of the second moving member.

[0012] Furthermore, the output shaft of the first motor is connected to the first ball screw via a first coupling.

[0013] Furthermore, the output shaft of the second motor is connected to the second ball screw via a second coupling.

[0014] Furthermore, the platform and the connecting rod are integrated into one piece.

[0015] By adopting the above solution, this utility model provides a one-dimensional rotary adjustment platform. The platform is mounted on a first moving part via a turntable, and the platform is connected to a second moving part via a connecting rod. By adjusting the position of the second moving part, the angle of the platform can be adjusted. This eliminates the need to adjust the angle of the entire one-dimensional adjustment platform, effectively optimizing the product structure, achieving a simple overall mechanism, facilitating practical application, and enabling application in various sizes of scenarios, thus effectively enhancing the product's competitiveness. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of an embodiment of the present invention.

[0017] Figure 2 for Figure 1 A schematic diagram of the structure after removing the protective cover in the embodiment;

[0018] Figure 3 for Figure 1A cross-sectional view of the first motor and the first ball screw in the embodiment;

[0019] Figure 4 for Figure 1 A cross-sectional view of the second motor and the second ball screw in the embodiment;

[0020] Figure 5 for Figure 1 A schematic diagram of the embodiment without the protective cover, tabletop, and connecting rod;

[0021] Figure 6 for Figure 1 A schematic diagram of the embodiment without the protective cover, tabletop, connecting rod, first moving part, and rotating disk;

[0022] Figure 7 This is a schematic diagram of the structure of the first moving part and the first sensing sheet. Detailed Implementation

[0023] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Please see Figures 1-7 This embodiment provides a one-dimensional rotary adjustment table, including: a base 10, a first motor 11, a first ball screw 12 mounted on the base 10, a first screw nut 13 sleeved on the first ball screw 12, a first movable member 14 connected to the first screw nut 13, a rotating disk 15 mounted on the first movable member 14, a table surface 16 mounted on the rotating disk 15, a mounting plate 17 connected to the base 10, a second motor 18 and a guide rail 19 respectively mounted on the mounting plate 17, a second ball screw 20 connected to the output shaft of the second motor 18, a second screw nut 21 sleeved on the second ball screw 20, a second movable member 22 connected to the second screw nut 21, a rotating shaft 23 and a slider 24 respectively mounted on the second movable member 22, and a connecting rod 25 sleeved on the rotating shaft 23; the output shaft of the first motor 11 is connected to the first ball screw 12, the slider 24 is mounted on the guide rail 19, and the connecting rod 25 is connected to the table surface 16.

[0025] The first motor 11 operates, driving the first ball screw 12 to rotate, which in turn moves the first screw nut 13 and the first moving part 14, thereby enabling the platform 16 to move in the direction of the first ball screw 12. The second motor 18 operates, driving the second ball screw 20 to rotate, which in turn moves the second screw nut 21 and the second moving part 22, thereby driving the rotating shaft 23 to move. Since the connecting rod 25 is sleeved on the rotating shaft 23 and the platform 16 is mounted on the rotating disk 15, the connecting rod 25 will push the platform 16 to rotate around the center of the rotating disk 15, thereby adjusting the angle of the platform 16. Because there is no need to adjust the angle of the entire one-dimensional adjustment platform, the product structure is effectively optimized, resulting in a simple overall mechanism that is convenient for practical application and can be used in various sizes of scenarios, effectively enhancing the product's competitiveness.

[0026] In this embodiment, the first moving part 14 is connected to the base 10 by a cross roller guide 26, which enables the first moving part 14 to move stably and smoothly.

[0027] In this embodiment, the one-dimensional rotating adjustment platform further includes a first connecting block 27, through which the first motor 11 is connected to the base 10.

[0028] In this embodiment, the one-dimensional rotating adjustment stage further includes: a first sensor 28 mounted on the base 10, and a first sensing plate 29 mounted on the first moving member 14, the movement trajectory of the first sensing plate 29 passing through the sensing area of ​​the first sensor 28. The first sensor 28 is a slotted photoelectric sensor. The first sensor 28 senses the first sensing plate 29, thereby determining the position of the first moving member 14.

[0029] In this embodiment, the one-dimensional rotary adjustment table further includes a second connecting block 30, through which the second motor 18 is connected to the mounting plate 17.

[0030] In this embodiment, the one-dimensional rotating adjustment stage further includes: a second sensor 31 mounted on the second connecting block 30, a probe rod 32 connected to the second moving member 22, and a second sensing plate 33 mounted on the probe rod 32; the movement trajectory of the second sensing plate 33 passes through the sensing area of ​​the second sensor 31. The second sensor 31 is a slotted photoelectric sensor. The second sensor 31 senses the second sensing plate 33, thereby determining the position of the second moving member 22. To protect the second moving member 22 and the second sensing plate 33, a protective cover 40 is installed on the second connecting block 30.

[0031] In this embodiment, the output shaft of the first motor 11 is connected to the first ball screw 12 via the first coupling 34.

[0032] In this embodiment, the output shaft of the second motor 18 is connected to the second ball screw 20 via a second coupling 35.

[0033] In this embodiment, the tabletop 16 and the connecting rod 25 are integrated.

[0034] In summary, this utility model provides a one-dimensional rotary adjustment platform. The platform is mounted on a first moving part via a turntable, and the platform is connected to a second moving part via a connecting rod. By adjusting the position of the second moving part, the angle of the platform can be adjusted. This eliminates the need to adjust the angle of the entire one-dimensional adjustment platform, effectively optimizing the product structure, achieving a simple overall mechanism, facilitating practical applications, and enabling its use in various sizes of scenarios, thus effectively enhancing the product's competitiveness.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A one-dimensional rotary adjustment stage, characterized in that, include: The system comprises: a base, a first motor, a first ball screw mounted on the base, a first screw nut fitted on the first ball screw, a first movable component connected to the first screw nut, a rotating disk mounted on the first movable component, a platform mounted on the rotating disk, a mounting plate connected to the base, a second motor and a guide rail mounted on the mounting plate, a second ball screw connected to the output shaft of the second motor, a second screw nut fitted on the second ball screw, a second movable component connected to the second screw nut, a rotating shaft and a slider mounted on the second movable component, and a connecting rod fitted on the rotating shaft; the output shaft of the first motor is connected to the first ball screw, the slider is mounted on the guide rail, and the connecting rod is connected to the platform.

2. The one-dimensional rotary adjustment stage according to claim 1, characterized in that, The first moving part is connected to the base via a cross roller guide.

3. The one-dimensional rotary adjustment stage according to claim 1, characterized in that, Also includes: The first connecting block connects the first motor to the base.

4. A one-dimensional rotary adjustment stage according to claim 1, characterized in that, Also includes: A first sensor is mounted on the base, and a first sensing plate is mounted on the first moving part. The movement trajectory of the first sensing plate passes through the sensing area of ​​the first sensor.

5. A one-dimensional rotary adjustment stage according to claim 1, characterized in that, Also includes: The second connecting block connects the second motor to the mounting plate.

6. A one-dimensional rotary adjustment stage according to claim 5, characterized in that, Also includes: A second sensor mounted on the second connecting block, a detection rod connected to the second moving part, and a second sensing plate mounted on the detection rod; The movement trajectory of the second sensing element passes through the sensing area of ​​the second sensor.

7. A one-dimensional rotary adjustment stage according to claim 1, characterized in that, The output shaft of the first motor is connected to the first ball screw via a first coupling.

8. A one-dimensional rotary adjustment stage according to claim 1, characterized in that, The output shaft of the second motor is connected to the second ball screw via a second coupling.

9. A one-dimensional rotary adjustment stage according to claim 1, characterized in that, The platform and the connecting rod are integrated.

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