Electric tea strainer

Abstract

The utility model discloses an electric tea whisk, including upper shell, lower shell and installation support, and installation support is located the inside of the casing that upper shell and lower shell constitute, and is fixed with drive motor and first positioning shaft on installation support, and the gear shaft is sleeved on first positioning shaft, and the one end of gear shaft integrally forms pulley, and the drive end of drive motor and pulley are connected with drive belt transmission, and the front end of casing is rotatably connected with rotating part, and rotating part and gear shaft engage transmission, and the rotating part is connected with the section of tea whisk, and the front end of section of tea whisk is installed with outer spike and inner spike, and inner spike is in the inside of outer spike. The electric tea whisk is simple and easy to operate, and one key starts, and need not hand laborsome stirring, and electric efficiency is high, and can be connected charging, and can multiple times flush and adjust, and only need to press the key when using can make rotating part rotate, and drive outer spike and inner spike on section of tea whisk to tea powder stirring, and the whole is simple and easy, and convenient to clean, and the ritual sense and practicality are compatible.

Description

Technical Field

[0001] This utility model relates to the technical field of tea whisks, and more particularly to an electric tea whisk. Background Technology

[0002] The tea whisk is a tool used in Chinese tea ceremony to stir tea powder. Conventional tea whisks are made of bamboo and have a fixed structure. They rely on the twisting of the hand to make the outer and inner spikes at the front of the whisk stir the tea powder (including matcha powder and other types of tea powder) evenly and create foam. Manually stirring the powder is not convenient and cannot improve the fineness and length of the tea powder or the taste and quality of the tea beverage, thus affecting people's enjoyment. Utility Model Content

[0003] One objective of this invention is to provide an electric tea whisk that automatically drives the rotation of the rotating parts, causing the outer and inner whisks on the whisk joints to stir the tea powder (including matcha powder and other types of tea powder), ensuring uniformity and producing rich foam to meet the needs of tea drinkers.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] An electric tea whisk includes an upper shell, a lower shell, and a mounting bracket. The mounting bracket is located inside the shell formed by the upper and lower shells. A drive motor and a first positioning shaft are fixed on the mounting bracket. A gear shaft is sleeved on the first positioning shaft. A pulley is integrally formed at one end of the gear shaft. A drive belt is connected between the drive end of the drive motor and the pulley. A rotating component is rotatably connected to the front end of the shell. The rotating component meshes with the gear shaft. A whisk section is connected to the rotating component. An outer whisk and an inner whisk are installed at the front end of the whisk section. The inner whisk is located inside the outer whisk.

[0006] As a preferred technical solution, a circuit board is fixed inside the housing, and a control button is installed on the circuit board. The control button is connected to the drive motor and protrudes from the outer side of the upper housing.

[0007] As a preferred technical solution, a rechargeable lithium battery is installed inside the lower shell, and the rechargeable lithium battery is electrically connected to the drive motor. A Type-C interface is fixed on the circuit board, and the Type-C interface protrudes from the rear end of the shell. Both the Type-C interface and the rechargeable lithium battery are connected to the circuit board.

[0008] As a preferred technical solution, a positioning post is provided on the inner side of the upper shell, and screws are installed on both the mounting bracket and the circuit board, with the screw threads locking onto the positioning post.

[0009] As a preferred technical solution, a secondary bracket is fixed on the mounting bracket, the gear shaft passes through the secondary bracket, a second positioning shaft is installed in the middle of the secondary bracket, a double gear and a spur gear are rotatably connected on the second positioning shaft, the double gear and the spur gear are respectively located on both sides of the secondary bracket, the gear shaft meshes with the double gear for transmission, and a ring of teeth is provided at the rear end of the rotating part, the double gear meshes with the teeth.

[0010] As a preferred technical solution, the outer side of the whisk is covered with a protective sleeve.

[0011] As a preferred technical solution, the protective sleeve has a connecting cavity in the middle, the front end of the rotating component is fitted with an anti-slip rubber ring, and the front end of the rotating component is inserted into the connecting cavity.

[0012] As a preferred technical solution, the inner edge of the upper shell is formed with a clip, and the inner edge of the lower shell is formed with a clip plate, and the clip is engaged with the clip plate.

[0013] The beneficial effects of this utility model are as follows: It provides an electric tea whisk that is easy to operate, can be started with one button, does not require strenuous hand stirring, has high electric efficiency, can be recharged, and can be used for multiple brewings. When in use, simply press a button to make the rotating part rotate, which drives the outer and inner whisks on the whisk section to stir the tea powder. The overall design is simple, easy to clean, and combines a sense of ritual with practicality. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of an electric tea whisk as described in the embodiment;

[0016] Figure 2 This is a first exploded view of an electric tea whisk as described in the embodiment;

[0017] Figure 3 This is a second exploded view of an electric tea whisk as described in the embodiment;

[0018] Figure 4 This is a first internal assembly diagram of an electric tea whisk as described in the embodiment;

[0019] Figure 5 This is a second internal assembly diagram of an electric tea whisk as described in the embodiment;

[0020] Figure 6 This is an exploded view of the protective sleeve and the bristle section described in the embodiment;

[0021] Figure 7This is a circuit diagram illustrating the charging management of an electric tea whisk as described in the embodiment.

[0022] Figure 8 The circuit diagram of the main control chip described in the embodiment is shown below.

[0023] Figure 9 This is a control circuit diagram of the drive motor described in the embodiment;

[0024] Figure 10 This is a circuit diagram of the Type-C interface described in the embodiment;

[0025] Figure 11 The circuit diagram for the charging management indicator and the working indicator as described in the embodiment;

[0026] Figure 12 This is a circuit diagram of the power management described in the embodiment.

[0027] Figures 1 to 12 middle:

[0028] 1. Mounting bracket; 2. Upper shell; 3. Lower shell; 4. Drive motor; 5. First positioning shaft; 6. Gear shaft; 7. Pulley; 8. Drive belt; 9. Rotating component; 10. Whisk joint; 11. Outer tassel; 12. Inner tassel; 13. Circuit board; 14. Control button; 15. Rechargeable lithium battery; 16. Type-C interface; 17. Positioning post; 18. Sub-bracket; 19. Second positioning shaft; 20. Double gear; 21. Spur gear; 22. Protective sleeve; 23. Connecting cavity; 24. Anti-slip rubber ring; 25. Clip; 26. Clamping plate. Detailed Implementation

[0029] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] like Figures 1 to 12 As shown in this embodiment, an electric tea whisk includes an upper shell 2, a lower shell 3, and a mounting bracket 1. The mounting bracket 1 is located inside the shell formed by the upper shell 2 and the lower shell 3. A drive motor 4 and a first positioning shaft 5 are fixed on the mounting bracket 1. A gear shaft 6 is sleeved on the first positioning shaft 5. A pulley 7 is integrally formed at one end of the gear shaft 6. A drive belt 8 is connected between the drive end of the drive motor 4 and the pulley 7. A rotating component 9 is rotatably connected to the front end of the shell. The rotating component 9 meshes with the gear shaft 6 for transmission. A whisk section 10 is connected to the rotating component 9. An outer spike 11 and an inner spike 12 are installed at the front end of the whisk section 10. The inner spike 12 is located inside the outer spike 11.

[0031] The drive motor 4 provides power, which is transmitted through the pulley 7 and the drive belt 8, causing the gear shaft 6 on the first positioning shaft 5 to rotate. Under the action of tooth meshing, the rotating part 9 rotates around the front end of the housing, driving the outer spike 11 and inner spike 12 of the whisk 10 to stir the tea powder and liquid evenly.

[0032] Taking the mixing of matcha powder as an example, under the action of electric motor, the matcha powder can be mixed evenly and produce rich and delicate foam in a short time, generally only 5-10 seconds, while manual mixing takes 1-2 minutes. This design has multiple speed settings to meet the foam fineness requirements of different beverages.

[0033] A circuit board 13 is fixed inside the housing, and a control button 14 is installed on the circuit board 13. The control button 14 is connected to the drive motor 4 via a signal. The control button 14 protrudes from the outer side of the upper housing 2. The drive motor 4 is started by controlling the control button 14. The operation is simple, with one-button start, eliminating the need for repeated hand force and improving electric efficiency.

[0034] A rechargeable lithium battery 15 is installed inside the lower shell 3. The rechargeable lithium battery 15 is electrically connected to the drive motor 4. A Type-C interface 16 is fixed on the circuit board 13. The Type-C interface 16 protrudes from the rear end of the shell. Both the Type-C interface 16 and the rechargeable lithium battery 15 are connected to the circuit board 13. The rechargeable lithium battery 15 is charged using the Type-C interface 16. Mobile phone charging cables are universal. After a full charge, it can support multiple matcha brewing sessions. It can be used anytime and anywhere, whether at home, in the gym, on the go, or even in the office.

[0035] The inner side of the upper shell 2 is provided with a positioning post 17. Screws are installed on the mounting bracket 1 and the circuit board 13. The screw threads are locked on the positioning post 17, and the positioning post 17 stabilizes the position of the internal mounting bracket 1 and circuit board 13.

[0036] A secondary bracket 18 is fixed on the mounting bracket 1. The gear shaft 6 passes through the secondary bracket 18. A second positioning shaft 19 is installed in the middle of the secondary bracket 18. A double gear 20 and a spur gear 21 are rotatably connected to the second positioning shaft 19. The double gear 20 and the spur gear 21 are located on both sides of the secondary bracket 18. The gear shaft 6 meshes with the double gear 20 for transmission. A ring of teeth is provided at the rear end of the rotating part 9. The double gear 20 meshes with the teeth. During transmission, the gear shaft 6 on the first positioning shaft 5 rotates, and the rotation of the double gear 20 is transmitted through the meshing of the teeth. Since the double gear 20 and the spur gear 21 share the second positioning shaft 19, the rotation of the double gear 20 and the spur gear 21 is synchronized with the meshing transmission of the rotating part 9. The rotating part 9 drives the brush joint 10 to rotate.

[0037] The outer side of the whisk 10 is covered with a protective sleeve 22, and a connecting cavity 23 is provided in the middle of the protective sleeve 22. The front end of the rotating part 9 is covered with an anti-slip rubber ring 24. The front end of the rotating part 9 is inserted into the connecting cavity 23. Under the action of the anti-slip rubber ring 24, the rotating part 9 can be stably connected with the protective sleeve 22. When it is necessary to disassemble the stirring head, simply pull the protective sleeve 22 with the whisk 10 out from the front end of the rotating part 9, and then rinse with clean water to easily remove the residue of matcha.

[0038] The inner edge of the upper shell 2 is formed with a clip 25, and the inner edge of the lower shell 3 is formed with a clip plate 26. The clip 25 is attached to the clip plate 26. The combination of the upper shell 2 and the lower shell 3 makes the appearance simple and stylish, and the grip comfortable. The traditional fixed bamboo brush shape is combined with the modern electric technology structure, which combines a sense of ceremony and a sense of use.

[0039] This electric tea whisk is designed for handheld milk frothing and matcha powder mixing. Made from sustainable bamboo, with outer tassel 11 and inner tassel 12, it combines functionality with an elegant round design, making it ideal for home kitchens, restaurants, or hotels. It supports custom logo printing and offers a variety of application options for tea, coffee, and matcha lovers.

[0040] Matcha powder is the natural food with the highest antioxidant content, providing a healthy and natural energy boost. It is also gentler and more long-lasting than coffee. This electric tea whisk design makes it easier to incorporate healthy drinks into daily life, producing finer and denser matcha foam, enhancing the taste and quality of matcha drinks, and bringing a coffee-like experience.

[0041] In the design parameters, the rechargeable lithium battery 15 is 3.7V and 800mAh; a short press of the control button 14 turns the machine on and off, and the drive motor 4 starts working after power-on; the static current of the whole machine is less than 10μA, the no-load working current is 100-130mA at the low level and 120-160mA at the high level, and the load working current is less than 200mA; when the voltage is lower than 3V, a low battery warning is given, and the red light on the circuit board 13 flashes (2 times / s), and the machine automatically shuts down after 5 flashes of the red light; the speed of the no-load drive motor 4 is ≥400 rpm (70%) at level 1 and ≥500 rpm (100% full opening) at level 2; the working life of the no-load rechargeable lithium battery 15 is 150-180 minutes; the red light is on when charging and the green light is on when fully charged; the product cannot work while charging; the noise is less than 60dB; and it automatically stops working after 90 seconds of operation.

[0042] It should be stated that the above specific embodiments are merely preferred embodiments of this utility model and the technical principles used therein. Within the scope of the technology disclosed in this utility model, any changes or substitutions that are easily conceived by those skilled in the art should be covered within the protection scope of this utility model.

Claims

1. An electric tea whisk, characterized in that, The device includes an upper shell, a lower shell, and a mounting bracket. The mounting bracket is located inside the housing formed by the upper shell and the lower shell. A drive motor and a first positioning shaft are fixed on the mounting bracket. A gear shaft is sleeved on the first positioning shaft. A pulley is integrally formed at one end of the gear shaft. A drive belt is connected between the drive end of the drive motor and the pulley. A rotating component is rotatably connected to the front end of the housing. The rotating component meshes with the gear shaft. A whisk is connected to the rotating component. An outer ear and an inner ear are installed at the front end of the whisk, with the inner ear located inside the outer ear.

2. The electric tea whisk according to claim 1, characterized in that, A circuit board is fixed inside the housing, and a control button is installed on the circuit board. The control button is connected to the drive motor and protrudes from the outside of the upper housing.

3. An electric tea whisk according to claim 2, characterized in that, A rechargeable lithium battery is installed inside the lower housing. The rechargeable lithium battery is electrically connected to the drive motor. A Type-C interface is fixed on the circuit board. The Type-C interface protrudes from the rear end of the housing. Both the Type-C interface and the rechargeable lithium battery are connected to the circuit board.

4. An electric tea whisk according to claim 2, characterized in that, A positioning post is provided on the inner side of the upper shell, and screws are installed on both the mounting bracket and the circuit board. The screws are threaded and locked onto the positioning post.

5. An electric tea whisk according to claim 1, characterized in that, A secondary bracket is fixed on the mounting bracket. The gear shaft passes through the secondary bracket. A second positioning shaft is installed in the middle of the secondary bracket. A double gear and a spur gear are rotatably connected on the second positioning shaft. The double gear and the spur gear are respectively located on both sides of the secondary bracket. The gear shaft meshes with the double gear for transmission. A ring of teeth is provided at the rear end of the rotating part. The double gear meshes with the teeth.

6. An electric tea whisk according to claim 1, characterized in that, The outer side of the whisk is covered with a protective sleeve.

7. An electric tea whisk according to claim 6, characterized in that, The protective sleeve has a connecting cavity in the middle, and the front end of the rotating component is fitted with an anti-slip rubber ring. The front end of the rotating component is inserted into the connecting cavity.

8. An electric tea whisk according to claim 1, characterized in that, The inner edge of the upper shell is formed with a clip, and the inner edge of the lower shell is formed with a clip plate, and the clip is engaged with the clip plate.

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