Shape-adjustable shifting plate structure

Abstract

The utility model discloses a shape-adjustable shifting plate structure which comprises a fixing ring, an adjusting ring is arranged on the inner side of the fixing ring in a limiting and rotating mode, a driving rod is arranged in the center of the adjusting ring in a sliding and penetrating mode in the vertical direction, and a shifting plate perpendicular to the driving rod is arranged in the center of the adjusting ring. One end of the shifting plate is in transmission connection with the driving rod, the middle of the shifting plate is hinged to the outer side of the adjusting ring, a stepping motor is fixed to the outer surface of the fixing ring, the stepping motor is in transmission connection with the adjusting ring, and a trigger strip in sliding connection is arranged at the position, connected with the adjusting ring, in the fixing ring in a penetrating mode and located over the driving rod. According to the utility model, by adjusting the rotation of the shifting plate and changing the shape and the shifting direction of the shifting plate, the shifting of the shifting plate can be contacted and triggered to different mechanical elements, the operation and the use are simpler, meanwhile, the multi-element triggering of the shifting plate can be automatically operated and controlled, and the use can be completed only by driving the shifting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of dial plate structures, in particular to a dial plate structure with adjustable shape. Background Art

[0002] A paddle is a common mechanical component, mainly used to transmit power or perform manipulation in various mechanical devices. It can be a thin sheet of object that moves by applying force to achieve the purpose of pushing or pulling other mechanical structures. The paddle has various functions, which can be simple physical pushing effects or complex control signal transmissions. In different application scenarios, the specific form and working principle of the paddle may vary, but its core function is to achieve force conversion and transmission.

[0003] The traditional paddle operation is to use a sequential progressive method to repeatedly paddle the paddle to achieve the internal power transmission of mechanical components or mechanical equipment, thereby completing the control of mechanical components. However, the traditional paddle control method is single and can only perform a single mechanical transmission operation to achieve one-to-one motion transmission. The paddle cannot contact and trigger different mechanical components. Therefore, it is urgent to design a paddle structure with adjustable shape to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a shape-adjustable dial plate structure, which can realize the function of controlling and triggering multiple control points with a single dial plate by rotating the dial plate and adjusting the driving rod of the dial plate. At the same time, the operation is simple and the dial plate can be automatically driven to rotate to complete the triggering of the required mechanical transmission.

[0005] The utility model provides a shape-adjustable dial plate structure:

[0006] It includes a fixed ring, an adjusting ring is provided on the inner side of the fixed ring for limited rotation, a driving rod is penetrated by the inner side of the adjusting ring for vertical sliding movement in the center of the adjusting ring, a dial plate perpendicular to the driving rod is provided at the center of the adjusting ring, one end of the dial plate is transmission connected to the driving rod, the middle part of the dial plate is hinged to the outer side of the adjusting ring, a stepping motor is fixed to the outer surface of the fixed ring, the stepping motor is transmission connected to the adjusting ring, a slidably connected trigger bar is penetrated by the position of the fixed ring connected to the adjusting ring, and the trigger bar is located directly above the driving rod.

[0007] Preferably, two sets of symmetrical driven stabilizing gears are rotatably connected on both sides of the fixed ring, one end of the driven stabilizing gear located on the inner side of the fixed ring is meshed with the outer surface of the adjusting ring, and one end of the driven stabilizing gear located on the outer side of the fixed ring is meshed with the stepping motor for transmission. The driven stabilizing gear can put the adjusting ring located inside the fixed ring in a hollow suspended state, and enable the adjusting ring to have the function of transmitting with the stepping motor.

[0008] Preferably, symmetrical limiting rings are provided at the position where the fixed ring is connected to the driven stabilizing gear. The limiting rings are fixed on both sides of the driven stabilizing gear. The adjusting ring is located between the limiting rings. The limiting rings can limit the position of the adjusting ring to prevent the adjusting ring from detaching from the fixed ring during rotation.

[0009] Preferably, the adjustment ring includes an inner ring, which is fixed at the inner center of the adjustment ring. The drive rod is passed through the inner ring and the adjustment ring. The setting of the inner ring can provide two connection points for the drive rod to support it, thereby improving the vertical sliding stability of the drive rod.

[0010] Preferably, symmetrical support seats are fixed on both sides of the inner ring, a support rod is passed through the middle of the support seat on the side away from the adjustment ring, the middle of the paddle plate is hinged to the outer surface of the support rod, and the support seats provide a support point for the paddle plate to be moved, so that the paddle plate can have the driving force of lever rebound, thereby realizing the transmission of the paddle plate to the driving rod.

[0011] Preferably, one end of the paddle plate and the driving rod is hingedly connected with a transmission rod, and the other end of the transmission rod is hinged with the bottom end of the driving rod, and a rebound limit plate is fixed to the upper part of the position where the driving rod is connected to the inner ring, the bottom surface of the rebound limit plate is in contact with the outer surface of the inner ring, and the top surface of the rebound limit plate is provided with a return spring, and the return spring is sleeved on the outer side of the driving rod, and the top end of the return spring abuts against the outer surface of the adjusting ring. The setting of the transmission rod converts the oblique driving force of the paddle plate into a vertical vertical driving force, thereby pushing the driving rod to slide back and forth in the vertical direction, and the rebound limit plate and the return spring can enable the driving rod to slide upward and contact the mainspring, so that it can have the rebound force for reset, and at the same time ensure that the driving rod returns to the origin after reset, and pushes the paddle plate to reset.

[0012] Compared with the related art, the shape-adjustable dial plate structure provided by the utility model has the following beneficial effects:

[0013] The utility model can make the paddle plate have multiple trigger functions. By adjusting the rotation of the paddle plate, the shape and the direction of the paddle plate can be changed. By setting the driving rod, the adjusting ring and the trigger bar, the stepping motor is used to drive the driven stable gear to move, so that the paddle plate can be contacted and triggered to different mechanical components. The operation is simpler and the utility model has multiple trigger functions. The multi-component triggering of the paddle plate can be automatically controlled and can be used only by driving the paddle plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a shape-adjustable dial plate structure provided by the utility model;

[0015] Figure 2 forFigure 1 The structural schematic diagram of the middle section of the fixing ring shown;

[0016] Figure 3 for Figure 2 An enlarged schematic diagram of the structure of the adjustment ring position shown;

[0017] Figure 4 for Figure 3 Schematic diagram of the sectional exploded view of the transmission structure showing the position of the drive rod.

[0018] Numbers in the figure: 1. fixing ring; 2. adjusting ring; 3. driving rod; 4. dial plate; 5. stepping motor; 6. trigger bar; 7. driven stabilizing gear; 8. limiting ring; 9. inner ring; 10. supporting seat; 11. supporting rod; 12. transmission rod; 13. rebound limiting plate; 14. reset spring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0021] Please see attached Figures 1-4 The utility model provides a shape-adjustable paddle structure, which comprises: a fixing ring 1, which is used to fix the connection position of the required equipment or mechanical driving element, an adjusting ring 2 is rotatably connected to the inner side of the fixing ring 1, and the adjusting ring 2 is suspended at the center of the fixing ring 1, and two symmetrical sets of driven stabilizing gears 7 are rotatably connected to both sides of the fixing ring 1, and the driven stabilizing gears 7 are meshed with the suspended adjusting ring 2 for transmission, and the driven stabilizing gears 7 are respectively abutted against the four ends of the adjusting ring 2, so that the suspended adjusting ring 2 can have a stable support point, and the transmission with the driven stabilizing gears 7 is realized.

[0022] The paddle plate can be endowed with a variety of trigger functions. The shape and the direction of the paddle plate can be changed by adjusting the rotation of the paddle plate 4. The driving rod 3, the adjusting ring 2 and the trigger bar 6 are arranged, and the driven stabilizing gear 7 is driven by the stepping motor 5 to move. The paddle plate 4 can be triggered to contact different mechanical components, which makes the operation easier. The paddle plate has a variety of trigger functions, and the multi-component triggering of the paddle plate can be automatically controlled. The paddle plate can be used simply by driving the paddle plate.

[0023] A stepper motor 5 is fixed at the position where the outer surface of the fixing ring 1 is connected to the driven stabilizing gear 7. The output end of the stepper motor 5 is meshed with the driven stabilizing gear 7. The stepper motor 5 drives the adjusting ring 2 to rotate at a specified angle.

[0024] A driving rod 3 with a sliding connection is provided vertically at the inner center of the adjusting ring 2, and a dial plate 4 is provided vertically at the center of the adjusting ring 2 and the driving rod 3. The dial plate 4 is transmission-connected to the driving rod 3. The movement of the dial plate 4 can push the driving rod 3 to reciprocate in the vertical direction, so that the driving rod 3 is transmission-connected to the mechanical equipment outside the adjusting ring 2 to complete the trigger drive.

[0025] A slidably connected trigger bar 6 is provided inside the fixed ring 1. The trigger bar 6 is located directly above the drive rod 3. There are multiple trigger bars 6, which are distributed in a ring shape on the inner side of the fixed ring 1. By rotating the adjusting ring 2, the position of the drive rod 3 can be adjusted so that the drive rod 3 can contact different trigger strips to complete the driving of the trigger bars 6 with multiple functions. The trigger bar 6 itself can be connected to the driving parts of various mechanical elements, so that the drive rod 3 can drive the mechanical elements after contacting the trigger bar 6.

[0026] A limiting ring 8 is provided at the inner center of the adjusting ring 2, and the limiting ring 8 is fixedly connected to the inner wall of the adjusting ring 2. The limiting ring 8 can increase the contact point for the connection between the driving rod 3 and the adjusting ring 2, and improve the stability of the vertical sliding of the driving rod 3. At the same time, by arranging a support seat 10 and a support rod 11 on the side of the inner ring 9, a support point can be provided for the operation drive of the dial plate 4, so that the dial plate 4 can push the driving rod 3 to rise by means of a lever when under pressure, thereby completing the contact between the driving rod 3 and the trigger bar 6.

[0027] A transmission rod 12 is hinged at the transmission position between the paddle plate 4 and the drive rod 3, and the other end of the transmission rod 12 is hinged to the drive rod 3. The transmission rod 12 can convert the oblique thrust transmitted by the paddle plate 4 to the drive rod 3 into a vertical thrust to push the drive rod 3 to move upward, so that there will be no structural conflict between the drive rod 3 and the paddle plate 4.

[0028] A rebound limit plate 13 is provided on the top surface of the inner ring 9 in the middle of the driving rod 3, and a reset spring 14 is provided on the top of the rebound limit plate 13. The reset spring 14 is sleeved on the outside of the driving rod 3. After the driving rod 3 is driven to contact the trigger bar 6, the reset spring 14 can provide a reverse thrust for the driving rod 3 to reset the driving rod 3 and separate the driving rod 3 from the trigger bar 6.

[0029] The rebound limiting piece 13 can limit the rebound position of the driving rod 3 during the rebound process of the driving rod 3, so as to ensure that the driving rod 3 can be stably restored to the original position after rebounding.

[0030] Usage process:

[0031] Install and fix the fixed ring 1 at the position where the mechanical component needs to be triggered. Then connect or contact the mechanical component to be triggered with the trigger bar 6 to form a push-type trigger. After that, press the dial 4 to push the drive rod 3 to contact the trigger bar 6, completing the drive of the mechanical component.

[0032] When different mechanical components need to be triggered, start the stepping motor 5. According to the installation position of the trigger bar, drive the stepping motor 5 to rotate a specified number of turns, so that the adjusting ring 2 rotates to the specified position. Press the dial 4 to complete the triggering and driving effect of the specified mechanical component. And this device can install multiple trigger bars according to requirements. Start the stepping motor 5 according to the installation position of the trigger bar, and let the stepping motor 5 drive the adjusting ring 2 to rotate at an accurate angle, then the specified mechanical component can be triggered. At the same time, through the rotation of the stepping motor 5, the trigger bars that do not need to be used can be skipped to drive the mechanical component that needs to be triggered.

[0033] The circuits and controls involved in this utility model are all prior arts and will not be elaborated here too much.

[0034] The above are only the embodiments of this utility model, and thus do not limit the patent scope of this utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of this utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of this utility model.

Claims

1. An adjustable-shaped dial plate structure, characterized in that, The invention comprises a fixed ring (1), an adjusting ring (2) is provided inside the fixed ring (1) for limited rotation, a driving rod (3) is slidably penetrated in the vertical direction inside the center of the adjusting ring (2), a dial plate (4) is provided at the center of the adjusting ring (2) and is perpendicular to the driving rod (3), one end of the dial plate (4) is connected to the driving rod (3) in a transmission manner, the middle part of the dial plate (4) is hinged to the outside of the adjusting ring (2), a stepping motor (5) is fixed on the outer surface of the fixed ring (1), the stepping motor (5) is connected to the adjusting ring (2), a slidably connected trigger bar (6) is penetrated at the position of the fixed ring (1) connected to the adjusting ring (2), and the trigger bar (6) is located directly above the driving rod (3).

2. The adjustable shape paddle structure according to claim 1, characterized in that, Two sets of symmetrical driven stabilizing gears (7) are rotatably connected on both sides of the interior of the fixed ring (1); one end of the driven stabilizing gear (7) located on the interior side of the fixed ring (1) meshes with the outer surface of the adjusting ring (2); and one end of the driven stabilizing gear (7) located on the exterior side of the fixed ring (1) meshes with the stepping motor (5) for transmission.

3. The adjustable shape paddle structure according to claim 1, characterized in that, Symmetrical limiting rings (8) are provided at the position where the fixed ring (1) is connected to the driven stabilizing gear (7). The limiting rings (8) are fixed on both sides of the driven stabilizing gear (7), and the adjusting ring (2) is located between the limiting rings (8).

4. A dial plate structure with adjustable shape according to claim 1, characterized in that, The adjusting ring (2) comprises an inner ring (9) inside, the inner ring (9) is fixed at the inner center of the adjusting ring (2), and the driving rod (3) is arranged inside the inner ring (9) and the adjusting ring (2).

5. The adjustable shape paddle structure according to claim 4, characterized in that, Symmetrical support seats (10) are fixed on both sides of the inner ring (9), a support rod (11) is passed through the middle of the side of the support seat (10) away from the adjustment ring (2), and the middle of the shift plate (4) is hinged to the outer surface of the support rod (11).

6. The adjustable shape paddle structure according to claim 1, characterized in that, The transmission end of the shift plate (4) and the driving rod (3) is hingedly connected with a transmission rod (12), and the other end of the transmission rod (12) is hingedly connected with the bottom end of the driving rod (3). A rebound limit plate (13) is fixed on the upper part of the position where the driving rod (3) is connected to the inner ring (9). The bottom surface of the rebound limit plate (13) is in contact with the outer surface of the inner ring (9). A return spring (14) is provided on the top surface of the rebound limit plate (13). The return spring (14) is sleeved on the outside of the driving rod (3), and the top end of the return spring (14) is in contact with the outer surface of the adjustment ring (2).

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