Forward and reverse rotation integrated water fetching device

Abstract

The utility model provides a forward and reverse rotation integrated water fetching device, which belongs to the technical field of decorations, and comprises a substrate, a shell, a power supply part, a motor, a rotating part and a reverse turntable, the power supply part is electrically connected with the motor and fixed on the base plate, the motor is suitable for driving the rotating part to rotate, the base is fixedly connected with the isolation disc, the isolation disc is arranged below the shell and seals water in a cavity between the isolation disc and the shell, the motor is arranged between the base plate and the isolation disc, and a second gear is arranged at the first end of the rotating part; a first gear is arranged at the second end of the rotating piece, the first gear is meshed with a bottom end gear part of a duplicate gear, and a top end gear part of the duplicate gear is meshed with a gear part at the bottom end of the water beating blade; by using the device, liquid in the sealed space where the water fetching blades are located flows under rotation of the water fetching blades, the effect of rotating water fetching is achieved, dynamic water flow is created, fluorescent components in the water flow also flow along with the water flow, the dynamic effect is generated, and the ornamental value of the device is remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of decorations, and particularly relates to a forward and reverse integrated water pumping device. Background Art

[0002] Currently, there's a type of decorative item on the market that features various shapes inside. Specifically, these items feature cartoon characters and landscapes placed within a sealed, transparent cavity filled with a transparent liquid containing a variety of colorful flakes. When people swing or shake the item, the colorful flakes dance with the turbulent flow of the liquid, creating a captivating visual experience. However, existing decorative items of this type often have fixed shapes within their sealed, transparent cavities. Even with dynamic effects, their structural transmission stability is limited, making it difficult to maintain sustained, stable operation over extended periods.

[0003] In the prior art, the driving teeth with magnets originally used internal teeth. However, the internal teeth can easily cause glitter in the liquid to get stuck between the internal teeth and the double teeth and be difficult to come out, causing the movement to stop rotating. Utility Model Content

[0004] The purpose of the present invention is to provide a forward and reverse integrated water pumping device, aiming to solve the problem in the prior art that the structural transmission stability in the sealed transparent cavity of the ornament is insufficient and the mechanism cannot maintain continuous and stable operation for a long time.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A forward and reverse integrated water-pumping device comprises a base plate, a shell, a power supply unit, a motor, a rotating member and a reverse turntable; the power supply unit is electrically connected to the motor and fixed on the base plate, and the motor is suitable for driving the rotating member to rotate, and is characterized in that the base is fixedly connected to the isolation disk, the isolation disk is arranged below the shell to seal water in a cavity between the isolation disk and the outer cover, the motor is arranged between the base plate and the isolation plate, a second gear is provided at the first end of the rotating member, and an upper bracket, a water-pumping blade and a lower bracket fixing member are sequentially arranged below the second gear, a first gear is provided at the second end of the rotating member, the first gear meshes with the bottom gear part of the double gear, and the top gear part of the double gear meshes with the gear part at the bottom end of the water-pumping blade, and the reverse turntable is rotatably connected to the forward turntable; an avoidance port is opened in the middle of the reverse turntable, and the gear part of the forward turntable passes through the avoidance port and is rotatably connected to the inner teeth of the reverse turntable through the third gear, and a magnet disk is provided on the motor.

[0007] As a preferred solution of the present invention, the third gear is provided with two groups and is a spur gear. The two groups of third gears are symmetrical about the vertical center line of the device and are also meshed with the second gear.

[0008] As a preferred solution of the present invention, the second gear is fixed to the first gear via a fixing column, and the fixing column passes through the upper bracket, the water-spraying blade and the lower bracket fixing piece in sequence.

[0009] As a preferred solution of the present invention, the gear ratio of the gear part of the forward turntable and the third gear is 15:8, the gear ratio of the third gear and the second gear is 8:15, and the gear ratio of the upper and lower end gear parts of the double gear is 1:5.

[0010] As a preferred solution of the present invention, the first gear is a driving disk with a magnet, a top of which is provided with an empty slot for accommodating the magnet, and the magnet is installed in the empty slot from the top of the driving disk.

[0011] As a preferred solution of the present invention, the magnet disk is designed with an undercut for limiting the installation of the lower magnet, the magnet disk matches the empty slot of the drive disk with the magnet, and a motor fixing bracket is fixed under the isolation disk, and the motor fixing bracket is used to achieve limiting and distance stability between the upper magnet and the lower magnet.

[0012] As a preferred solution of the present invention, the bottom of the upper bracket is provided with an undercut that is directly inserted into the bottom of the lower bracket, so that the upper and lower brackets are integrated.

[0013] As a preferred solution of the present invention, a frame is fixedly connected to the upper surface of the base plate, and a shell is fixedly connected inside the frame.

[0014] As a preferred solution of the present invention, the motor fixing bracket is fixed to the lower end of the isolation disk, and a protrusion supporting the rotation of the first gear is provided at the center of the isolation disk.

[0015] As a preferred solution of the present invention, grooves are provided on the circumference of the top ends of the forward turntable and the reverse turntable, and an arc-shaped plate for limiting the rotation offset of the reverse turntable is provided on the upper end of the upper bracket.

[0016] As a preferred solution of the present invention, the gear portion of the forward turntable is detachable from the forward turntable.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In this solution, by using this device, the first gear drives the double gear to rotate when it rotates, and then the double gear drives the water-pumping blades to rotate. When the water-pumping blades rotate, the water in the sealed space where they are located flows, playing the role of pumping water, creating a dynamic water flow, and the fluorescent components in the water flow also flow accordingly, producing a dynamic effect, and its viewing value is significantly improved.

[0019] 2. In this solution, a magnet is provided in the first gear, and the magnet matches the magnet disk. When the motor is not running, the first gear is kept stable by the adsorption force between the magnet and the magnet disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 This is a second perspective stereogram of the present invention;

[0023] Figure 3 It is a three-dimensional diagram of the utility model;

[0024] Figure 4 This is an exploded view of the utility model;

[0025] Figure 5 This is a three-dimensional diagram of the isolation disc structure of the present utility model.

[0026] In the figure: 1. Base plate; 2. Frame; 3. Ring plate; 4. Power supply unit; 5. Motor; 6. Magnetic disk; 7. Isolation disk; 8. First gear; 9. Double gear; 10. Lower bracket fixing member; 11. Water-spraying blade; 12. Upper bracket; 13. Second gear; 14. Third gear; 15. Reverse turntable; 16. Forward turntable; 17. Casing; 18. Bump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0030] A forward and reverse integrated water pumping device, comprising a bottom plate 1, an annular plate 3, a power supply unit 4, a motor 5, a rotating member, and a reverse rotating disk 15; the bottom plate 1 and the annular plate 3 constitute a base plate, the power supply unit 4 is electrically connected to the motor 5 and fixed on the base plate, the motor 5 is suitable for driving the rotating member to rotate, the base is fixedly connected to the isolation disk 7, the isolation disk 7 is arranged below the housing 17, and the water is sealed in the cavity between the isolation disk 7 and the housing 17, the motor 5 is arranged between the base plate and the isolation plate 7, the first end of the rotating member is provided with a second gear 13, the second gear 1 3 are sequentially provided with an upper bracket 12, a water-pumping blade 11 and a lower bracket fixing member 10; a first gear 8 is provided at the second end of the rotating member, the first gear 8 engages with the bottom gear portion of the double gear 9, and the top gear portion of the double gear 9 engages with the gear portion at the bottom end of the water-pumping blade 11; a forward turntable 16 is rotatably connected to the reverse turntable 15; a clearance opening is provided in the middle of the reverse turntable 15, and the gear portion of the forward turntable 16 passes through the clearance opening and is rotatably connected to the inner teeth of the reverse turntable 15 through the third gear 14; a magnet disk 6 is provided on the motor 5.

[0031] In a specific embodiment of the present invention, the first gear 8 is modified from the internal teeth of the prior art to external teeth, providing improved stability. Internal teeth can easily cause glitter in the liquid to become stuck between the internal teeth and the duplex gear 9, preventing it from exiting, thus preventing the movement from rotating. With external teeth, the glitter in the liquid flows out along the external teeth, preventing it from getting stuck between the external teeth and the duplex gears, resulting in improved stability. An annular plate 3 is fixedly connected to the upper end of the base plate 1. The upper surface of the annular plate 3 is used to mount a power supply unit 4, which provides electrical energy for the operation of the motor 5. The lower bracket fixture 10 supports a water-spraying blade 11, providing space for its installation. The rotation of the water-spraying blade 11 can drive liquid flow. When the rotating structure is installed in a decorative ornament, the water-spraying blade 11 can cause the liquid in the ornament (e.g., a crystal ball) to flow, further enhancing the visual effect. The upper bracket 12 is fixedly connected to the upper surface of the lower bracket fixture 10 via an undercut, and the upper bracket 12 serves to mount the upper rotating assembly.

[0032] The frame 2 is fixed to the upper end of the base plate 1. The frame 2 is pagoda-shaped and has a beautiful appearance. The shell 17 is made of transparent material. The shell 17 is arranged in the frame 2. The lower part of the isolation disk 7 is provided with an inverted buckle, which is snap-connected with the bottom end of the shell 17. The annular plate 3 is fixedly connected to the upper end of the base plate 1. The upper surface of the annular plate 3 is used to install the power supply unit 4. The power supply unit 4 is used to provide electrical energy for the operation of the motor 5. The lower bracket fixing part 10 serves to connect the water-pumping blades 11 and provides space for the installation of the water-pumping blades 11. The upper bracket 12 is fixedly connected to the upper surface of the lower bracket fixing part 10. The upper bracket 12 serves to install the upper rotating component.

[0033] For details, please refer to Figure 1-Figure 4 The third gear 14 is provided with two groups and is a spur gear. The two groups of third gears 14 are symmetrical about the vertical center line of the device and are also meshed with the second gear 13. The second gear 13 is fixed to the first gear 8 by a fixing column, and the fixing column passes through the upper bracket 12, the water-spraying blade 11 and the lower bracket fixing member 10 in sequence. The gear ratio of the gear part of the forward turntable 16 and the third gear 14 is 15:8, the gear ratio of the third gear 14 to the second gear 13 is 8:15, and the gear ratio of the upper and lower end gear parts of the double gear 9 is 1:5.

[0034] In this embodiment, the prior art uses double-toothed drive for both sides, which causes glitter to easily fall onto the double-toothed disc, causing rotation to jam. However, this solution uses straight teeth, allowing the glitter to flow smoothly down the disc without jamming. The gears have 30 teeth on the forward disc 16, 62 teeth on the reverse disc, 30 teeth on the second gear 13, 16 teeth on the third gear 14, 10 teeth and 50 teeth on the upper and lower gears of the double-toothed disc 9, and 65 teeth on the first gear 8. By setting reasonable gear ratios and controlling gear shifting, the upper and lower rotation speeds are more user-friendly.

[0035] For details, please refer to Figure 1-Figure 4 The first gear 8 is a driving disk with a magnet, and an empty slot for accommodating the upper magnet is provided on the top of the driving disk. The magnet is installed in the empty slot from the top of the driving disk. The magnet disk 6 is designed with an undercut for limiting the installation of the lower magnet. The magnet disk 6 matches the empty slot of the driving disk with the magnet. A motor fixing bracket is fixed under the isolation disk 7, and the motor fixing bracket is used to achieve the limitation and distance stability of the upper magnet and the lower magnet.

[0036] In this embodiment: the driving disk with magnet of the first gear 8, the upper magnet is installed from the top, and is blocked by a plastic sheet to separate it from the lower magnet. The upper magnet will not fall off due to magnetic attraction. The magnet disk 6 is upside down, which is convenient for installing the magnet and not easy to fall off. The motor 5 in the prior art was previously fixed on the power supply part, resulting in inaccurate distance between the upper magnet and the lower magnet; now the motor 5 is directly fixed on the water sealing cover, and the distance between the magnet disk 6 on the motor 5 and the upper magnet is very fixed through the isolation disk 7, and the product stability is better.

[0037] For details, please refer to Figure 1-Figure 4 The bottom of the upper bracket 12 is provided with an undercut that is directly inserted into the bottom of the lower bracket 10, so that the upper and lower brackets are integrated. The upper surface of the base plate 1 is fixedly connected to the frame 2, and the shell 17 is fixedly connected inside the frame 2.

[0038] In this embodiment: the upper bracket 12 is inverted and directly inserted into the lower bracket 10, so that the upper and lower brackets are integrated, and the stability is improved. The frame 2 is fixed to the upper end of the base plate 1. The frame 2 is pagoda-shaped and has a beautiful appearance. The shell 17 is made of transparent material and is arranged in the frame 2.

[0039] For details, please refer to Figure 1-Figure 4 The motor fixing bracket is fixed to the lower end of the isolation disk 7. The motor fixing bracket fixes the motor directly to the isolation disk 7 to ensure the stability of the product. A convex point supporting the rotation of the first gear 8 is provided at the center of the isolation disk. The convex point will lift the first gear 8 so that other parts will not contact the isolation disk when the first gear 8 rotates. Grooves are provided on the top circumference of the forward turntable 16 and the reverse turntable 15. The grooves are used to drip glue to stick to the dolls for display. An arc-shaped plate with a limited rotation offset of the reverse turntable 15 is provided on the upper end of the upper bracket 12. By arranging the arc-shaped plate close to the outside of the reverse turntable 15, the reverse turntable 15 will not deviate outward when it rotates. The isolation disk 7 is provided at the lower end of the outer shell and forms a closed cavity for containing liquid with the internal space of the outer shell 17, so that the liquid can only flow in the closed cavity and will not flow out.

[0040] It should be noted that the motor 5 used in this device is of existing technology. The specific model of the motor 5 can be selected according to actual needs and will not be elaborated on here.

[0041] The working principle and use process of the present invention are as follows: when the present device is in use, a relatively sealed cavity is first formed between the outer shell 17 and the isolation disk, and the cavity is filled with water and fluorescent material. At this time, the water in the outer shell 17 is static; the motor 5 is controlled to run, and its output end drives the first rotating shaft to rotate, and the first rotating shaft drives the first gear 8 to rotate, and the first gear 8 drives the water-pumping blade 11 to rotate through the double gear 9. The water-pumping blade 11 hits the water source in the outer shell 17 during rotation, causing the water source to flow, and the fluorescent material in the water source also flows accordingly; by using the present device, the first gear 8 drives the double gear 9 to rotate during rotation, and then the double gear 9 drives the water-pumping blade 11 to rotate. The water-pumping blade 11 rotates, causing the water in the sealed space in which it is located to flow, thereby playing the role of pumping water and creating a dynamic water flow. The fluorescent components in the water flow also flow accordingly, producing a dynamic effect, and its ornamental effect is significantly improved; the water in the water-pumping device in the above embodiment can be general water or other liquids that can flow.

[0042] Example 2

[0043] A single-turn water pumping device. Compared with Example 1, no gear is provided at the bottom of the forward turntable 16, and the third gear 14, the second gear 13 and the upper bracket 12 are reduced. The forward turntable 16 is a one-way turntable, and the gear provided at the bottom of the forward turntable 16 can also be disassembled and connected. When a single turn is to be achieved, it is only necessary to disassemble the gear at the bottom of the forward turntable 16.

[0044] Example 3

[0045] A water pumping device that does not rotate in the middle and reverses. Compared with embodiment 1, the forward turntable 16 has no gears at the bottom. When the reverse turntable 15 rotates, the forward turntable 16 does not rotate.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A forward and reverse integrated water pumping device, comprising a base plate, a housing, a power supply, a motor, a rotating member, and a reverse rotating disk; the power supply is electrically connected to the motor and fixed to the base plate, the motor is adapted to drive the rotating member to rotate, and is characterized in that The base is fixedly connected to the isolation disk, and the isolation disk is arranged below the outer shell to seal the water in the cavity between the isolation disk and the outer shell. The motor is arranged between the base plate and the isolation plate. The first end of the rotating part is provided with a second gear, and the upper bracket, the water-pumping blade and the lower bracket fixing part are arranged in sequence below the second gear. The second end of the rotating part is provided with a first gear, and the first gear meshes with the bottom gear part of the double gear, and the top gear part of the double gear meshes with the gear part at the bottom end of the water-pumping blade. The reverse turntable is rotatably connected to the forward turntable; an avoidance port is opened in the middle of the reverse turntable, and the gear part of the forward turntable passes through the avoidance port and is rotatably connected to the inner teeth of the reverse turntable through the third gear. A magnet disk is provided on the motor.

2. The forward and reverse integrated water pumping device according to claim 1, characterized in that: The third gears are provided in two groups and are spur gears. The two groups of third gears are symmetrical about the vertical center line of the device and are also meshed with the second gear.

3. The forward and reverse integrated water pumping device according to claim 2, characterized in that: The second gear is fixed to the first gear via a fixing column, and the fixing column passes through the upper bracket, the water-spraying blade and the lower bracket fixing piece in sequence.

4. The forward and reverse integrated water pumping device according to claim 1, characterized in that: The gear ratio between the gear portion of the forward turntable and the third gear is 15:8, the gear ratio between the third gear and the second gear is 8:15, and the gear ratio between the upper and lower gear portions of the double gear is 1:

5.

5. The forward and reverse integrated water pumping device according to claim 1, characterized in that: The first gear is a driving disk with a magnet, and a slot for accommodating the upper magnet is provided on the top of the first gear. The magnet is installed in the slot from the top of the driving disk.

6. The forward and reverse integrated water pumping device according to claim 1, characterized in that: The magnet disk is designed with an undercut for limiting the installation of the lower magnet. The magnet disk matches the empty slot of the driving disk with the magnet. A motor fixing bracket is fixed under the isolation disk. The motor fixing bracket is used to achieve limiting and distance stability between the upper magnet and the lower magnet.

7. The forward and reverse integrated water pumping device according to claim 1, characterized in that: The bottom of the upper bracket is provided with an undercut that is directly inserted into the bottom of the lower bracket, so that the upper and lower brackets are integrated.

8. The forward and reverse integrated water pumping device according to claim 6, characterized in that: The motor fixing bracket is fixed to the lower end of the isolation disk, and a convex point for supporting the rotation of the first gear is provided at the center of the isolation disk.

9. The forward and reverse integrated water pumping device according to claim 1, characterized in that: Grooves are provided on the circumferences of the top ends of the forward turntable and the reverse turntable, and an arc-shaped plate for limiting the rotation offset of the reverse turntable is provided on the upper end of the upper bracket.

10. The forward and reverse integrated water pumping device according to claim 1, characterized in that: The gear portion of the forward turntable is detachable from the forward turntable.

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