Flower opening and closing device

Abstract

The utility model discloses a flower opening and closing device which comprises a motor, the motor is installed on a bearing plate through a supporting rod at the bottom, a controller is arranged between the motor and the bearing plate, a containing ring is arranged at the top of the motor, an opening and closing device is installed on the containing ring, and a plurality of opening and closing pieces are rotatably installed on the opening and closing device. The front end of the opening and closing piece extends out through a lateral channel opening of the opening and closing device, a transmission wheel is arranged at the rear end of the opening and closing piece and matched with a worm output shaft of the motor so that the motor can drive the transmission wheel to rotate through the worm output shaft, a bulb device is arranged at the top of the opening and closing device, and the bulb device and the motor are electrically connected with the controller. When the motor drives the transmission wheel to rotate through the worm output shaft, the petal bodies rotate up and down along with the transmission wheel, so that the opening and closing effects of the petal bodies are achieved, and the visual effect is enhanced in cooperation with illumination light provided by the top bulb.

Description

Technical Field

[0001] This utility model relates to the field of flower opening and closing technology, specifically to a flower opening and closing device. Background Technology

[0002] As living standards continue to improve, audiences have increasingly higher demands for the effects of artistic performances. Stage props, as an indispensable part of performance equipment, play a crucial role in the performance effect. Floral props, as a common landscape prop in performances, often employ a structure where the petals can open and close to make the floral device more three-dimensional. In existing technology, such as patent publication number CN219537554U, a mechanical flower decoration device is disclosed, which includes a top cover, an upper connector connected to the top cover, a lampshade connected to the upper connector, several leaves, and a drive mechanism capable of driving the leaves. The drive mechanism includes a drive motor and a movable frame connected to the rotating shaft of the drive motor. The movable frame is connected to several leaves. When the rotating shaft of the drive motor rotates, the movable frame can move up and down along the axial direction so that the leaves can open or close together. It is provided with a travel space to accommodate the travel movement of the movable frame and the rotating shaft of the drive motor. However, the structure of this mechanical flower device is still relatively complex, and the drive mechanism and related structures occupy a relatively large volume, which is not conducive to further reducing production costs and improving the market competitiveness of the product. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned defects or problems in the background art and to provide a flower opening and closing device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A flower-opening and closing device includes a motor, which is mounted on a support plate via a bottom support rod. A controller is arranged between the motor and the support plate. A placement ring is provided on the top of the motor, and an opening and closing device is installed on the placement ring. The opening and closing device has several opening and closing parts rotatably mounted on it. The front end of each opening and closing part extends through a lateral channel opening of the opening and closing device, and a transmission wheel is provided at the rear end of each opening and closing part. The transmission wheel cooperates with the worm gear output shaft of the motor, so that the motor drives the transmission wheel to rotate through the worm gear output shaft. A light bulb device is provided on the top of the opening and closing device, and the light bulb device and the motor are electrically connected to the controller.

[0006] In some embodiments of this invention, the lateral channel openings are evenly distributed circumferentially on the opening and closing device.

[0007] In some embodiments of this utility model, a petal fixing piece is provided at the front end of the opening and closing member, and the petal fixing piece is used to install the petal body.

[0008] In some embodiments of this utility model, a cover ring is arranged on the top of the opening and closing device, and the bulb device is located on the upper side of the cover ring.

[0009] In some embodiments of this utility model, the bulb device includes a lamp holder on which a lamp body is mounted.

[0010] In some embodiments of this utility model, the controller includes a control board, the control board having a mounting through hole corresponding to the support rod, the support rod passing through the mounting through hole, the control board being mounted on the support rod, and the top of the control board facing the support plate.

[0011] In some embodiments of this invention, the controller is equipped with an infrared sensor switch.

[0012] In some embodiments of this utility model, a decorative housing is provided on the outside of the motor, the upper end of the decorative housing is connected to a placement ring, and the lower end of the decorative housing is connected to a support plate.

[0013] In some embodiments of this utility model, a flower rod is connected to the center of the bottom of the support plate.

[0014] In some embodiments of this utility model, the flower stem is a hollow stem, and a counterweight base is provided at the bottom of the flower stem.

[0015] As can be seen from the above description of this utility model, compared with the prior art, this utility model has the following beneficial effects:

[0016] 1. The front end of the opening and closing component is equipped with a petal fixing piece for mounting the petal body. The transmission wheel at the rear end of the opening and closing component cooperates with the worm gear output shaft of the motor, so that the motor drives the transmission wheel to rotate through the worm gear output shaft. The petal body rotates up and down with the rotation to achieve the opening and closing effect of the petal body. The opening and closing of the petal body is vivid and natural, which makes the scene effect better as a landscape. When combined with the light bulb device, it gives the audience a dynamic and gorgeous visual experience.

[0017] 2. The opening and closing device has a simple structure and occupies a small volume. At the same time, the opening and closing device is arranged on the top of the motor through the placement ring, and the support plate is arranged in sequence at the bottom of the motor, which makes the structure compact and helps to reduce the size of the device. It is suitable for small opening and closing flower devices, which helps to reduce production costs and improve the market competitiveness of the product.

[0018] 3. The motor is equipped with a decorative housing, which enhances its appearance. The decorative housing also has an inspection window, which facilitates the maintenance and repair of the internal motor and controller. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the arrangement of the worm gear output shaft of this utility model;

[0022] Figure 3 This is a schematic diagram of the installation of the opening and closing component of this utility model;

[0023] Explanation of key figure labels:

[0024] 1. Motor; 10. Worm gear output shaft; 2. Support rod; 3. Bearing plate; 30. Flower rod; 31. Counterweight base; 4. Placement ring; 5. Opening and closing device; 50. Opening and closing piece; 51. Side passage opening; 52. Petal fixing piece; 53. Cover ring; 54. Transmission wheel; 6. Bulb assembly; 60. Lamp holder; 61. Lamp body; 7. Controller. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.

[0027] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description. It does 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, and therefore should not be construed as limiting the specific protection scope of this utility model.

[0028] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0029] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".

[0030] See the example. Figure 1-3 :

[0031] A flower opening and closing device includes a motor 1, which is mounted on a support plate 3 via a bottom support rod 2. A controller 7 is arranged between the motor 1 and the support plate 3. A placement ring 4 is provided on the top of the motor 1, and an opening and closing device 5 is installed on the placement ring 4. A light bulb device 6 is provided on the top of the opening and closing device 5. The light bulb device 6 and the motor 1 are electrically connected to the controller 7.

[0032] The opening and closing device 5 is rotatably mounted with a plurality of opening and closing parts 50. A transmission wheel 54 is provided at the rear end of the opening and closing parts 50. The transmission wheel 54 cooperates with the worm output shaft 10 of the motor 1 so that the motor 1 drives the transmission wheel 54 to rotate through the worm output shaft 10.

[0033] The front end of the opening and closing member 50 extends through the lateral channel opening 51 of the opening and closing device 5, and the lateral channel opening 51 is evenly distributed along the circumference and vertically on the opening and closing device 5.

[0034] In one embodiment, there are six lateral channel openings 51 and six corresponding opening / closing members 50, and the angle between adjacent lateral channel openings 51 is 60°. Each lateral channel opening 51 has a mounting hole corresponding to the drive wheel 54 of the opening / closing member 50, and the drive wheel 54 is mounted in the mounting hole via a rotating rod.

[0035] In one implementation, the front end of the opening / closing component 50 is provided with a petal fixing piece 52, which is used to mount the petal body. When the motor 1 drives the transmission wheel 54 to rotate through the worm gear output shaft 10, the petal body rotates up and down accordingly to achieve the opening and closing effect of the petal body. Specifically, when the petal body is in a closed state, under the action of the motor 1, the transmission wheel 54 of the opening / closing component 50 rotates accordingly, causing the opening / closing component 50 to rotate downwards along the vertically arranged lateral channel opening 51, thereby opening the petal body. When the motor 1 rotates counterclockwise, the petal body can return to the closed state. The opening and closing of the petal body is realistic and natural, which enhances the scene effect as a landscape, giving the audience a dynamic and gorgeous visual experience, and making the performance vivid and colorful.

[0036] Preferably, each opening / closing component 50 has two petal fixing pieces 52 at its front end.

[0037] In one embodiment, a cover ring 53 is arranged on the top of the opening and closing device 5, and the bulb device 6 is located on the upper side of the cover ring 53.

[0038] In one embodiment, the bulb device 6 includes a lamp holder 60, on which a lamp body 61 is mounted; preferably, the lamp body 61 is an LED lamp, which is a single-color LED lamp or a multi-color LED, to achieve a variety of color effects and give the audience a better visual experience.

[0039] In one embodiment, the controller 7 includes a control board with mounting holes corresponding to the support rod 2. The support rod 2 passes through the mounting holes, and the control board is mounted on the support rod 2. Specifically, the top of the control board faces the support plate 3, so that the side of the control board with components faces downward. Adhesive is applied between the mounting holes and the support rod 2 for fixing. The control board contains a control chip.

[0040] In one embodiment, the motor 1 is provided with a decorative housing, the upper end of which is connected to a placement ring 4, and the lower end of which is connected to a support plate 3.

[0041] As one implementation, the decorative housing is provided with an inspection window to facilitate the maintenance and repair of the internal motor 1 and controller 7.

[0042] In one implementation, the controller 7 is equipped with an infrared sensor switch, which enables automatic switching, making it more intelligent and convenient. Preferably, the infrared sensor probe of the infrared sensor switch protrudes from the decorative housing. In other implementations, the controller 7 is electrically connected to an external switch button, allowing the device to be switched on and off using an external switch button.

[0043] In one implementation, a flower rod 30 is connected to the center of the bottom of the support plate 3 of the controller 7. Furthermore, the flower rod 30 is a hollow rod, and a counterweight base 31 is provided at the bottom of the flower rod 30 to support the counterweight and improve the stability of the device.

[0044] In one implementation, the controller 7 is equipped with a Wi-Fi module and a Bluetooth module, so that the controller 7 can be connected to the user's mobile terminal via the Wi-Fi module or the Bluetooth module, and the user can control it through the mobile terminal.

[0045] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.

Claims

1. A flower-opening and closing device, characterized in that: Includes a motor (1), which is mounted on a support plate (3) via a bottom support rod (2). A controller (7) is arranged between the motor (1) and the support plate (3). A placement ring (4) is provided on the top of the motor (1), and an opening and closing device (5) is installed on the placement ring (4). Several opening and closing parts (50) are rotatably mounted on the opening and closing device (5). The front end of the opening and closing parts (50) extends through the side channel opening (51) of the opening and closing device (5). A transmission wheel (54) is provided at the rear end of the opening and closing parts (50). The transmission wheel (54) cooperates with the worm output shaft (10) of the motor (1) so that the motor (1) outputs power through the worm. The output shaft (10) drives the transmission wheel (54) to rotate. A bulb device (6) is provided on the top of the opening and closing device (5). The bulb device (6) and the motor (1) are electrically connected to the controller (7). A cover ring (53) is arranged on the top of the opening and closing device (5). The bulb device (6) is located on the upper side of the cover ring (53). The controller (7) includes a control board. The control board is provided with a mounting through hole corresponding to the support rod (2). The top of the control board faces the support plate (3). A decorative shell is provided on the outside of the motor (1). The upper end of the decorative shell is connected to the placement ring (4), and the lower end of the decorative shell is connected to the support plate (3).

2. The flower opening and closing device according to claim 1, characterized in that: The lateral channel openings (51) are evenly distributed circumferentially on the opening and closing device (5).

3. The flower opening and closing device according to claim 1, characterized in that: The front end of the opening and closing component (50) is provided with a petal fixing piece (52), which is used to install the petal body.

4. The flower opening and closing device according to claim 1, characterized in that: The bulb assembly (6) includes a lamp holder (60) on which a lamp body (61) is mounted.

5. The flower opening and closing device according to claim 1, characterized in that: The controller (7) is equipped with an infrared sensor switch.

6. A flower-opening and closing device according to any one of claims 1-5, characterized in that: The bottom center of the support plate (3) is connected to a flower rod (30).

7. The flower opening and closing device according to claim 6, characterized in that: The flower pole (30) is a hollow pole body, and a counterweight base (31) is provided at the bottom of the flower pole (30).

Images