A dynamic lotus flower craftwork

Abstract

The utility model provides a kind of dynamic lotus handicraft, including base, electric push rod, transmission ring, disc, driving assembly, control circuit, base is equipped with vertical shaft, electric push rod is equipped inside vertical shaft, electric push rod is equipped with cross bar, transmission ring is equipped with two, respectively fixedly connected on the upper and lower sides of cross bar, disc is fixedly arranged in vertical shaft outer wall, disc upper is equipped with ring shaft, ring shaft is equipped with transmission sleeve, the lateral wall of transmission sleeve is equipped with driving lever, first driven lever, driving lever is connected with transmission ring, first driven lever is connected with simulated lotus petal, control circuit includes DC power supply KZ, and commutating switch HX connected with DC power supply KZ, and electric push rod TG two ends are respectively connected with the two ends of commutating switch HX through helical wire LX.The utility model transmission part is centrally arranged on the upper portion of disc, and adopts double-layer petal, pistil, lotus leaf to shield, and can simulate lotus opening process, very ornamental.

Description

Technical Field

[0001] This utility model belongs to the technical field of metal crafts, and in particular relates to a dynamic lotus flower craft. Background Technology

[0002] Most existing metal art pieces are static and cannot express artistic connotations through movement. While designs incorporating lotus shapes are common and carry auspicious meanings, dynamic versions are relatively rare. Chinese Patent 202411863797.8 provides a magnetic energy circulation type lotus rotating and opening device. The bottom of the lotus petals is connected to a rotating shaft and a pull rod. The outer end of the pull rod is connected to a movable ring. The ring uses a push rod to drive the opening and closing of the lotus petals. The petal transmission parts of the above device are located below the disc and are exposed, resulting in poor visual appeal. Summary of the Invention

[0003] The technical problem solved by this utility model is that existing lotus flower handicraft ornaments have too many parts, are too expensive, and have some parts exposed, resulting in poor aesthetic appeal.

[0004] This utility model provides a dynamic lotus flower craft, including a base, an electric push rod, a transmission ring, a disc, a drive assembly, and a control circuit. The base houses the drive assembly, and a vertical shaft is located on the upper part of the base. The lower end of the vertical shaft is connected to the drive assembly. An electric push rod is housed inside the vertical shaft, and a horizontal bar is located on the upper part of the electric push rod. A vertical through groove is correspondingly provided on the upper part of the vertical shaft, allowing the horizontal bar to extend. Two transmission rings are provided, fitted onto the vertical shaft and fixedly connected to the upper and lower sides of the horizontal bar, respectively. The disc is fixedly mounted on the outer wall of the vertical shaft, located in the vertical through groove. Below the groove and above the disc, a circular shaft is provided via a supporting screw. Multiple transmission sleeves are fitted on the circular shaft. The side wall of the transmission sleeve is provided with an active rotating rod and a first driven rotating rod. The angle between the active rotating rod and the first driven rotating rod is 90-120°. The active rotating rod is connected to the transmission ring located above via a pull rod. The first driven rotating rod is connected to simulated lotus petals. The control circuit includes a DC power supply KZ and a reversing switch HX connected to the DC power supply KZ. The two ends of the electric push rod TG are respectively connected to the two ends of the reversing switch HX via a spiral wire LX.

[0005] Furthermore, it also includes a humidifier installed inside the disc, wherein the humidifier JS is connected to a rectifier via a spiral wire LX, and the rectifier is connected in parallel across the reversing switch HX.

[0006] Furthermore, there are six to eight support screws, which are evenly arranged circumferentially inside the disk. The lower end of each support screw is fixedly connected to the disk, and the upper end is provided with a through hole for the annular shaft to pass through.

[0007] Furthermore, the transmission sleeve is provided with six to eight rods, and the side wall of the transmission sleeve is also provided with a second driven rotating rod. The angle between the second driven rotating rod and the first driven rotating rod is 10-30°, and the second driven rotating rod is connected to a simulated lotus petal.

[0008] Furthermore, the rotation angle of the simulated lotus petals is 80-120°.

[0009] Furthermore, it also includes multiple simulated flower stamens and simulated lotus leaves. The simulated flower stamens are fixedly connected to the upper end of the support screw, and the simulated lotus leaves are set on the disc through the support screw.

[0010] Furthermore, the drive component is a DC motor with a rated voltage of 12V and a rated speed of 5-10 r / min.

[0011] Furthermore, the drive assembly is provided in two sets, each set including a pull rope, a rotating wheel, and a spring. A frustum is fixedly connected to the lower part of the inner wall of the vertical shaft. A boss is provided on the lower end face of the frustum. One end of the pull rope is connected to the crossbar of the electric push rod, and the other end passes around the rotating wheel and rotates counterclockwise around the boss twice before connecting to the spring. The other end of the spring is fixedly connected to the inner wall of the base cavity. The spring is set horizontally.

[0012] This invention offers the following advantages: The dynamic lotus flower craft uses circumferentially arranged support screws as transmission fulcrums, and utilizes an electric push rod to drive the transmission sleeve, linking the inner and outer petals. The structure is simple and low-cost. Furthermore, the transmission components controlling the opening and closing of the petals are concentrated on the upper part of the disc, and the use of double-layered petals, stamens, and lotus leaves for concealment enhances the sense of layering and color diversity, thus improving the visual appeal. Simultaneously, this invention can simulate the lotus opening process: the simulated petals slowly open while rotating clockwise, pause briefly after fully opening, and then slowly close while rotating counterclockwise, pausing briefly after fully closing. This process can be continuously repeated, with the humidifier constantly operating throughout, further enhancing its aesthetic appeal. Attached Figure Description

[0013] Figure 1 1. Front view of the dynamic lotus handicraft of Embodiment 1 of this utility model.

[0014] Figure 2 Side view of the dynamic lotus handicraft of Embodiment 1 of this utility model.

[0015] Figure 3 Embodiment 1 of this utility model: Control circuit diagram for a dynamic lotus flower craft.

[0016] Figure 4 1. Front view of the dynamic lotus handicraft of Embodiment 2 of this utility model. Detailed Implementation

[0017] To clearly illustrate the technical features of this solution, specific embodiments are described below in conjunction with the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model.

[0018] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] Example 1, such as Figure 1 and 2 As shown, a dynamic lotus handicraft includes a base 1, an electric push rod 8, a transmission ring 9, a disc 4, a drive assembly, a control circuit 23, a humidifier 13 set inside the disc, and multiple simulated flower stamens and simulated lotus leaves 22.

[0020] The base 1 has a drive assembly inside for driving the vertical shaft 3 to rotate. In this embodiment, the drive assembly is a DC motor 7. The upper end of the base 1 has a bearing 2, and the bearing 2 has a vertical shaft 3 inside. The vertical shaft 3 has an electric push rod 8 inside. In this embodiment, the speed of the electric push rod is 4 mm / s, and the stroke of the electric push rod is 20-30 mm. The upper part of the electric push rod 8 has a crossbar 5. The side wall of the vertical shaft 3 has a vertical through groove to allow the crossbar 5 to extend. There are two transmission rings 9, which are sleeved on the vertical shaft 3 and fixedly connected to the upper and lower sides of the crossbar 5 respectively. The upper transmission ring 9 has six to eight through holes evenly distributed on its edge.

[0021] The disc 4 is fixedly mounted on the outer wall of the vertical shaft 3, located below the vertical through groove. A ring shaft is provided above the disc 4 via a support screw 11. In this embodiment, there are six to eight support screws 11, which are evenly arranged in the disc 4 along the circumference. The lower end of the support screw 11 is fixedly connected to the disc 4, and the upper end is provided with a through hole for the ring shaft to pass through. Six to eight transmission sleeves 18 are fitted on the annular shaft. The side wall of the transmission sleeve 18 is provided with an active rotating rod 19 and a first driven rotating rod 20. The angle α2 between the active rotating rod 19 and the first driven rotating rod 20 is 90-120°. The active rotating rod 19 is connected to the transmission ring 9 located above through a pull rod 10. The first driven rotating rod 20 is connected to simulated lotus petals 12 to form the inner petals. The side wall of the transmission sleeve 18 is also provided with a second driven rotating rod 21. The angle α1 between the second driven rotating rod 21 and the first driven rotating rod 20 is 10-30°. The second driven rotating rod 21 is connected to simulated lotus petals 12 to form the outer petals. The rotation angle between the inner and outer petals is 80-120°.

[0022] The control circuit 23 is located inside the base, such as Figure 3 As shown, the control circuit 23 includes a DC power supply KZ, a reversing switch HX connected to the DC power supply KZ, a humidifier JS, and a DC motor D. The two ends of the electric push rod TG are connected to the two ends of the reversing switch HX via spiral wires LX. The humidifier JS is connected to a rectifier via the spiral wires LX, and the rectifier is connected in parallel across the reversing switch HX. The DC motor D is connected in parallel across the reversing switch HX. A four-core spiral wire LX is wound around a vertical shaft, one end connected to the electric push rod 8, and the other end connected to the humidifier 13. Both are controlled by a 5-6V DC voltage. Under this low voltage condition, the disc 4 rotates less than twice clockwise or counterclockwise. Therefore, the spiral wires can be used to provide power to the rotating electric push rod 8 and the humidifier 13. The clockwise or counterclockwise rotation time of the disc 4, set by the reversing switch HX, is less than 30 seconds, with a pause of 3-5 seconds.

[0023] In this example, the disc 4 contains water 6 and is equipped with a humidifier 13. The humidifier 13 is a small flower-shaped humidifier. The upper end of the support screw 11 is also fixedly connected to the simulated flower stamen. The disc 4 is also equipped with 2-3 simulated lotus leaves 22. The simulated lotus leaves 22 are made of EVA and have through holes so that the support screw 11 can pass through and be horizontally limited.

[0024] This utility model of dynamic lotus craft can simulate the opening process of a lotus. Specifically, the control circuit 23 controls the DC motor 7 to rotate clockwise while simultaneously controlling the electric push rod 8 to move upward. At this time, the disc 4 rotates clockwise, and the simulated petals 12 slowly open. After fully opening, it pauses. Then, the control circuit 23 controls the DC motor 7 to rotate counterclockwise while simultaneously controlling the electric push rod 8 to move downward. At this time, the disc 4 rotates counterclockwise, and the simulated petals 12 slowly close. After fully closing, it pauses. This is one cycle, and then the cycle repeats. Throughout the entire process, the humidifier 13 is always in working condition.

[0025] In Example 2, the drive assembly is provided in two sets, each set including a pull rope 14, a rotating wheel 16, and a spring 17. A frustum 15 is fixedly connected to the lower part of the inner wall of the vertical shaft. A boss is provided on the lower end face of the frustum 15. The frustum 15 is symmetrically provided with two through holes. One end of the pull rope 14 is connected to the crossbar 5 of the electric push rod 8, and the other end passes through the through hole of the frustum, passes around the rotating wheel 16, and rotates counterclockwise around the boss twice before connecting to the spring 17. The other end of the spring 17 is fixedly connected to the inner wall of the cavity of the base 1. The spring 17 is set horizontally.

[0026] In this embodiment, the dynamic lotus craft simulates the opening process of a lotus flower. The control circuit 23 controls the electric push rod 8 to move upward. In this embodiment, the electric push rod 8 has a stroke of 30mm. The electric push rod 8 pulls the rope upward, causing the truncated cone 15 to drive the vertical shaft 3 to rotate clockwise, while simultaneously stretching the spring 17. At this time, the simulated petals 12 slowly open, and the disc 4 rotates clockwise. The opening time is greater than or equal to 25 seconds. After fully opening, it pauses for 3-5 seconds. Then, the electric push rod 8 is controlled to move downward, and the spring 17 gradually retracts to its natural state, driving the pull rope 14 downward. Through the protrusion at the lower end of the truncated cone 15, the vertical shaft 3 rotates counterclockwise. At this time, the simulated petals 12 slowly close, and the disc 4 rotates counterclockwise. The closing time is equal to the opening time. After fully closing, it pauses for 3-5 seconds. This is one cycle, and then the cycle repeats. Throughout the entire process, the humidifier 13 is always in working condition.

[0027] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0028] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A dynamic lotus flower handicraft, characterized in that, Includes a base, electric actuator, transmission ring, disc, drive assembly, and control circuit. The base contains a drive assembly. A vertical shaft is located at the top of the base, with its lower end connected to the drive assembly. An electric push rod is housed inside the vertical shaft, with a crossbar at its upper part. A vertical through-slot is provided on the side wall of the vertical shaft, allowing the crossbar to extend. Two transmission rings are fitted onto the vertical shaft and fixedly connected to the upper and lower sides of the crossbar, respectively. A disc is fixedly mounted on the outer wall of the vertical shaft, below the vertical through-slot. A ring shaft is located above the disc via a support screw. Multiple transmission sleeves are fitted onto the ring shaft. The side walls of the transmission sleeves have a driving rod and a first driven rod, with an angle of 90-120° between the driving rod and the first driven rod. The driving rod is connected to the upper transmission ring via a pull rod. Simulated lotus petals are connected to the first driven rod. The control circuit includes a DC power supply KZ, a reversing switch HX connected to the DC power supply KZ, and the two ends of the electric push rod TG are respectively connected to the two ends of the reversing switch HX via spiral wires LX.

2. The dynamic lotus handicraft according to claim 1, characterized in that, It also includes a humidifier installed inside the disc, wherein the humidifier JS is connected to a rectifier via a spiral wire LX, and the rectifier is connected in parallel across the reversing switch HX.

3. The dynamic lotus handicraft according to claim 1, characterized in that, The support screws are provided in six to eight positions, and are evenly arranged in the disc along the circumference. The lower end of the support screws is fixedly connected to the disc, and the upper end is provided with a through hole for the annular shaft to pass through.

4. The dynamic lotus handicraft according to claim 1, characterized in that, The transmission sleeve has six to eight parts, and the side wall of the transmission sleeve is also provided with a second driven rotating rod. The angle between the second driven rotating rod and the first driven rotating rod is 10-30°, and the second driven rotating rod is connected to a simulated lotus petal.

5. The dynamic lotus handicraft according to claim 1, characterized in that, The rotation angle of the simulated lotus petals is 80-120°.

6. The dynamic lotus handicraft according to claim 1, characterized in that, It also includes multiple simulated flower stamens and simulated lotus leaves. The simulated flower stamens are fixedly connected to the upper end of the support screw, and the simulated lotus leaves are set on the disc through the support screw.

7. The dynamic lotus handicraft according to claim 1, characterized in that, The drive component is a DC motor with a rated voltage of 12V and a rated speed of 5-10 r / min.

8. The dynamic lotus handicraft according to claim 1, characterized in that, The drive assembly has two sets, each set including a pull rope, a rotating wheel, and a spring. A frustum is fixedly connected to the lower part of the inner wall of the vertical shaft. A boss is provided on the lower end face of the frustum. One end of the pull rope is connected to the crossbar of the electric push rod, and the other end passes around the rotating wheel and rotates counterclockwise around the boss twice before connecting to the spring. The other end of the spring is fixedly connected to the inner wall of the cavity of the base. The spring is set horizontally.

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