Electric mixing cup

Abstract

The present invention provides an electric mixing cup, comprising: a base assembly comprising a base housing, wherein an accommodation space for accommodating a power supply assembly is arranged inside the base housing, and the base housing is provided with a first magnetic attraction member; and a cup body assembly comprising a power portion, the power portion being provided with a motor, and the cup body assembly being provided with a second magnetic attraction member, wherein the base assembly and the cup body assembly are magnetically connected via the first magnetic attraction member and the second magnetic attraction member; when the base assembly and the cup body assembly are in a connected state, the motor and the power supply assembly can be powered on; and when the base assembly and the cup body assembly are in a separated state, the motor and the power supply assembly are powered off. The power supply assembly can be individually detached for charging. In addition, the power supply assembly is replaceable and adaptable for mating with the cup body and the motor. The motor of the cup body can be conveniently and quickly detached and separated from the power supply via magnetic attraction.

Description

Electric blender cup Technical Field

[0001] The present invention relates to the field of food preparation, and in particular to an electric stirring cup. Background Art

[0002] An electric blending cup is a blending cup that uses a motor as the electric power element. Because the motor is fast when powered on, it has better stirring effect than manual stirring and takes less time. It also stirs very evenly. Even cold water can be stirred and fully dissolved.

[0003] Most of the blending cups in the existing technology have a structure in which the stirring component, motor component and power storage component are integrated, and the following technical problems often occur: First, the motor can be separated from the cup body or integrated. If the power is exhausted, it must be charged before use or directly connected to the power supply before use; second, the base assembly where the power supply is located is integrated with the motor and cannot be disassembled, which is not conducive to cleaning and does not solve the battery life problem; third, when the power supply and the power element are repeatedly separated and contacted again, they usually rotate or change angles, and cannot be powered stably; fourth, the use status of the blending cup cannot timely display its different intelligent states. Technical issues

[0004] The object of the present invention is to provide an electric stirring cup that can at least solve one of the above problems. Technical Solutions

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] An electric blending cup includes a base assembly, which includes a base shell, a first magnetic member, and a power supply assembly disposed in the base shell, wherein the base shell is provided with a first contact member, and the first contact member is electrically connected to the power supply assembly; a cup body assembly, which includes a power unit, the power unit includes a motor, a second magnetic member, and a second contact member electrically connected to the motor, and the base assembly and the cup body assembly are detachably magnetically connected via the first and second magnetic members;

[0007] When the base assembly and the cup body assembly are in a connected state, the power supply assembly and the motor are in contact and electrically connected through the first contact piece and the second contact piece, so that the power supply assembly and the power part form a closed power supply circuit; when the first contact piece of the base assembly and the second contact piece of the cup body assembly are in a separated state, the motor and the power supply assembly are de-energized.

[0008] Furthermore, the cup body assembly also includes a cup body portion, which includes an outer cup body, an inner cup body sleeved inside the outer cup body, and a stirring member that rotates and stirs the internal stirring material of the inner cup body. The power part is fixedly installed inside the outer cup body, and the motor output end of the motor penetrates the inner cup body and is transmission-connected to the stirring member.

[0009] Furthermore, the power supply component includes: a circuit board; a battery, which is electrically connected to the circuit board; a charging component, which can be electrically connected to an external power source, which is electrically connected to the circuit board; and a blending cup button, which is electrically connected to the circuit board.

[0010] Furthermore, the first contact member is a contact probe, and the contact tip of the contact probe is exposed on the outside of the base shell; the second contact member is a conductive member of the power input end; when the base assembly and the cup body assembly are in a connected state, the contact tip of the contact probe contacts the conductive member of the power input end of the power part and realizes electrical connection.

[0011] Furthermore, the contact tip of the contact probe and the first magnetic element are both arranged on the top of the base shell.

[0012] Furthermore, the base shell is provided with a preset through-hole; the contact probe is arranged in the base shell, and its contact tip extends from the through-hole to the outside of the base shell; the contact probe cover is provided with a first waterproof component; the first waterproof component is tightly connected to the base shell on its outer side and tightly connected to the contact probe on its inner side, and is used to prevent moisture or water outside the base shell from entering the interior of the base shell along the through-hole.

[0013] Furthermore, the power unit also includes a bottom cavity under the cup and a bottom cavity bracket sleeved inside the bottom cavity under the cup, and an accommodating space for accommodating the motor is formed between the bottom cavity under the cup and the bottom cavity bracket.

[0014] Furthermore, a cup body bottom cover is installed at the bottom of the bottom cavity bracket, a third waterproof component is also provided on the bottom surface of the cup body bottom cover, and the second magnetic component is provided between the cup body bottom cover and the third waterproof component.

[0015] Furthermore, a second waterproof component is provided inside the bottom cavity bracket, and the second waterproof component is provided above the motor. The second waterproof component is used to prevent water or moisture outside the bottom cavity under the cup from entering the interior of the bottom cavity under the cup along the gap between the output shaft of the motor and the bottom cavity under the cup.

[0016] Furthermore, it also includes a cup cover, which is provided with a direct drinking port connected to the interior of the inner cup body, and a screw cap is detachably installed on the direct drinking port; or / and the screw cap has an NFC module; or / and the cup cover is also provided with a handle.

[0017] Analysis shows that the present invention discloses an electric stirring cup, in which the base assembly and the cup body assembly are magnetically connected, so that the motor and stirring element of the electric mixer can be separated from the power supply assembly. The modular design is structurally realized by magnetic connection to realize quick separation and quick connection, and the power connection is synchronously realized by magnetic connection to realize quick power off and quick electrical connection, thereby increasing the safety factor, having a simple structure, and the base assembly for storing batteries has the characteristic of being replaceable at any time. The magnetic base technology using the above technical solution eliminates the need for users to perform tedious and complicated operation steps during the installation process. With just a light placement, the device can be firmly adsorbed into place, achieving a fast, safe and stable connection effect. This design greatly improves the user experience, while also enhancing the portability and practicality of the product, allowing users to easily install and disassemble it during daily use or when carrying it out. Beneficial effects

[0018] The technical solution of the present invention reduces the difficulty of operation, greatly reduces the replacement time and work intensity, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings and the accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. Among them:

[0020] Figure 1 is a perspective view of the overall structure of an electric stirring cup;

[0021] Figure 2 is a front view of the overall structure of the electric stirring cup;

[0022] FIG3 is an exploded structural diagram of the internal cup body component and a schematic diagram of the base component of the electric stirring cup;

[0023] FIG4 is an exploded structural diagram of the internal cup body component and a schematic diagram of the base component of the electric stirring cup;

[0024] FIG5 is a schematic diagram showing the connection between the base assembly, the power unit, and the stirring element of the electric stirring cup;

[0025] FIG6 is a top view of the overall structure of the electric stirring cup;

[0026] FIG7 is a cross-sectional view of the overall structure of FIG6 in the AA direction;

[0027] FIG8 is a schematic diagram of the exploded structure of the stirring element and the power unit of the electric stirring cup;

[0028] FIG9 is a schematic diagram of the exploded structure of the stirring element and the power unit of the electric stirring cup;

[0029] FIG10 is a schematic diagram of an exploded structure of the base assembly of the electric stirring cup;

[0030] FIG11 is another exploded structural diagram of the base assembly of the electric blending cup.

[0031] Description of reference numerals:

[0032] 1-base assembly;

[0033] 10 - base housing; 101 - mounting slot; 102 - fourth waterproof member; 11 - first magnetic member; 12 - first waterproof member; 13 - circuit board; 14 - contact probe; 15 - charging assembly; 16 - blender cup button; 17 - battery; 18 - base bottom cover; 19 - corner pad;

[0034] 2-cup body assembly;

[0035] 20-cup body;

[0036] 201-outer cup body; 202-inner cup body; 203-stirring element;

[0037] 21-Power Department;

[0038] 211 - bottom cavity of the cup; 212 - motor; 2121 - motor output end; 213 - second waterproof component; 214 - bottom cavity bracket; 215 - bottom cover of the cup body; 216 - second magnetic component; 217 - conductive component; 218 - third waterproof component;

[0039] 3-cup lid; 31-drinking spout; 32-handle; 33-screw cap. Modes for Carrying Out the Invention

[0040] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. Each example is provided by way of explanation of the present invention and is not intended to limit the present invention. Indeed, it will be apparent to those skilled in the art that modifications and variations may be made in the present invention without departing from the scope or spirit of the present invention. For example, a feature shown or described as part of one embodiment may be used in another embodiment to produce yet another embodiment. Therefore, it is intended that the present invention encompasses such modifications and variations as come within the scope of the appended claims and their equivalents.

[0041] In the description of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention. The terms "connected", "connected", and "set" used in the present invention should be understood in a broad sense. For example, they can be fixed connections or detachable connections; they can be directly connected or indirectly connected through intermediate components; they can be wired electrical connections, radio connections, or wireless communication signal connections. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0042] One or more examples of the present invention are shown in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and the description have been used to refer to like or similar parts of the present invention. As used herein, the terms "first," "second," and "third," etc. are used interchangeably to distinguish one component from another and are not intended to indicate the position or importance of an individual component.

[0043] As shown in Figures 1 to 11, according to an embodiment of the present invention, an electric stirring cup is provided, including a base assembly 1, a cup body assembly 2 and a cup cover 3. The cup cover 3 is arranged at the cup body opening of the cup body assembly 2. The cup body opening can be designed as a rotary threaded opening or a plug-in connection port. A sealing device is provided on the cup cover 3 or the opening of the cup body assembly 2 to prevent the material to be stirred inside the cup body assembly 2 from overflowing from the connection between the cup cover 3 and the cup body assembly 2.

[0044] Specifically, the cup body assembly 2 includes a cup body portion 20 and a power portion 21. The cup body portion 20 includes an outer cup body 201 and an inner cup body 202. The inner cup body 202 is sleeved in the outer cup body 201. The power portion 21 is also provided at the inner lower part of the outer cup body 201 and below the inner cup body 202. The power portion 21 includes a cup bottom cavity 211. The cup bottom cavity 211 is sleeved on the outside of the bottom cavity bracket 214. The bottom cavity bracket 214 and the cup bottom cavity 211 form a accommodating space for accommodating the motor 212. The motor output end 2121 of the motor 212 passes through the top of the cup bottom cavity 211 and passes through the bottom of the inner cup body 202 and is transmission-connected to the stirring member 203. A second waterproof member 213 is further provided inside the bottom cavity bracket 214. The second waterproof member 213 is used to prevent water or moisture outside the cup bottom cavity 211 from entering the interior of the cup bottom cavity 211 along the gap between the output shaft of the motor and the cup bottom cavity 211. A cup body bottom cover 215 is provided at the bottom of the bottom cavity bracket 214. A conductive member 217 is further provided at the bottom center of the cup body bottom cover 215. The conductive member 217 is electrically connected to the motor input end of the motor 212. The cup body bottom cover 215 is also sleeved with a second magnetic member 216. The second magnetic member 216 and the conductive member 217 are sleeved with a gap. The third waterproof member 218 is annular and is installed on the outer surface of the second magnetic member 216. The third waterproof member 218 is fixedly connected to the cup body bottom cover 215.

[0045] Preferably, the base assembly 1 includes a base shell 10 and a base bottom cover 18. The base bottom cover 18 is installed at the bottom of the base shell 10. A plurality of mounting grooves 101 are provided in the base shell 10. The plurality of mounting grooves 101 are evenly distributed on the top of the base shell 10. A first magnetic component 11 is installed in the top of each mounting groove 101. The top surface of the base shell 10 is also fitted with a fourth waterproof component 102. The third waterproof component 218 and the fourth waterproof component 102 can both be circular waterproof sheets made of plastic or silicone. The circular waterproof sheet can be bonded for easy installation and disassembly, suitable for production and on-site repair and replacement, reducing maintenance costs and complexity. The waterproof sheet, as part of the connecting component, can enhance the structural stability of the connection, especially under conditions of vibration, temperature changes, etc., it can still maintain good sealing performance. The waterproof sheet is placed at interfaces, gaps, or connections. In different application scenarios, its main function is to provide a sealed and waterproof function, ensuring that water or other liquids do not penetrate into areas that should not be exposed to moisture. In particular, in electrical equipment, mechanical equipment, or electronic products, the waterproof sheet can effectively block moisture and prevent circuit boards, metal parts, etc. from being corroded by moisture and causing rust or short circuit failures. A circuit board 13 is also provided in the base housing 10. The circuit board 13 can control all circuit components on the electric mixer. A contact probe 14 is provided on and electrically connected to the circuit board 13. The contact probe 14 is mounted on the first waterproof member 12 and extends from the top of the base housing 10. The contact tip of the contact probe 14 can contact the conductive member 217 to achieve electrical connection. The contact design of the conductive part 217 and the exposed contact probe 14 has four contacts corresponding to the positive and negative poles of the power supply respectively. Among them, the contact tips of the two longer contact probes 14 are in contact with the negative pole of the power supply, and the contact tips of the two shorter contact probes 14 are connected to the positive pole. This technical solution ensures that no matter how the cup body assembly 2 rotates or changes its angle, it can always maintain a stable power-on state, realizing all-round power transmission without dead angles, greatly improving the flexibility and durability of the product. There is a storage space between the base shell 10 and the base bottom cover 18 for accommodating the circuit board 13, the first waterproof part 12, the contact probe 14, and the battery 17. The battery 17 is electrically connected to the circuit board 13 and the charging component 15 respectively. The battery 17 provides power support for all electrical components of the electric blender cup. The charging component 15 and the blender cup button 16 are respectively installed on the reserved holes on the base shell 10. The circuit board 13 is electrically connected to the blender cup button 16. The blender cup button 16 can control the start and stop of the motor 212 through the circuit board 13. A corner pad 19 is also provided at the bottom of the base bottom cover 18 to reduce friction and wear of the base bottom cover 18.The bottom cover 18 of the base is made of high-quality transparent or translucent light-transmitting plastic material. The built-in circuit board 13 of the base assembly 1 is also provided with an LED light strip. When the water cup is powered on, the LED light strip can present a dynamic flashing effect, which can intuitively provide the user with current power information, low power reminders and charging process instructions, etc. It plays an important role. Through the humanized design concept, it greatly improves the user's experience and gives the product more intelligent features.

[0046] This product utilizes a magnetic base for quick installation, eliminating the need for complex installation steps. Simply place the base assembly 1, where the power supply is located, and the power unit 21 securely attach to each other, achieving a fast, safe, and stable connection. The product protected by this application significantly enhances the user experience while also enhancing its portability and practicality, allowing users to easily install and remove it for daily use or when traveling.

[0047] It should be noted that at least one of the first magnetic member 11 and the second magnetic member 216 is a magnet, and the other can be a magnet or a metal member that can be magnetically attracted, such as iron, cobalt, nickel, or alloys thereof. The first waterproof member 12, the second waterproof member 213, and the third waterproof member 218 can be made of silicone, plastic, or any other waterproof material that can be used inside a blender cup. The power input port of the charging component 15 can be a Type-C port, a Type-A port, or a USB port, etc.

[0048] Preferably, the cup lid 3 includes a cup lid body having a threaded inner circumference that is threadably connected to the cup body opening of the cup body assembly 2. The cup lid body has a direct drinking port 31 and a screw cap 33 disposed on the direct drinking port 31. The screw cap 33 may include an NFC module. The NFC module technology integrated in the screw cap 33 allows users to instantly activate the relevant digital interactive experience by simply scanning the surface of the light lid with an NFC-enabled smartphone. This design not only quickly activates and links to the official website, opening the detailed electronic manual of the blender cup with one click, but also provides users with a convenient way to obtain information. Through this innovative approach, a seamless online and offline connection is effectively achieved, saving paper resources, simplifying the user's manual reading process, and enhancing the product's sense of technology and user experience. The use of this NFC module is also an effective brand promotion strategy. By scanning with a mobile phone, it can directly reach the official website, helping consumers to gain in-depth understanding of product details, watch tutorial videos, participate in interactive activities, etc., achieving precise and efficient user traffic, further narrowing the distance between the brand and consumers, and improving brand image and service quality. The cup cover 3 further includes a handle 32 , which is integrally formed with or fixedly connected to the cup cover body.

[0049] The working principle of this application is to open the cup lid 3, put the object to be stirred into the inner cup body 202, then cover the cup lid 3, and magnetically connect the base assembly 1 and the cup body assembly 2 through the first magnetic component 11 and the second magnetic component 216. At this time, the contact probe 14 on the base assembly 1 is in contact with the conductive component 217; by pressing the start stirring cup button 16, the motor 212 is started through the circuit board 13, and the motor output end 2121 of the motor 212 drives the stirring element 203 in the inner cup body 202 to rotate, thereby stirring the stirring object evenly, and then the close stirring cup button 16 can be pressed again, and the circuit board 13 turns off the circuit of the motor 212, thereby stopping stirring.

[0050] The blending cup disclosed in the present application has both the stirring and heat preservation functions in one. When used as a blending cup, its stirring element 203 cooperates with the power supply and circuit of the power unit 21 and the base assembly 1 to efficiently and evenly mix the beverage; and in the heat preservation mode, it can ensure that the beverage is kept at a constant temperature, bringing the best drinking experience. More advantageously, the product protected by the present application is also highly modular, that is, it can be switched whether to carry a power supply assembly according to the needs of the user. Through the principle of magnetic attraction, the power supply assembly formed by the power unit 21 and the base assembly 1 can be easily disassembled, allowing the water cup to instantly transform into an everyday drinking utensil. In addition, the base assembly where the power supply component is located can also be disassembled independently, which is convenient for the independent cleaning of the blending cup and solves the battery life problem, making the product more flexible and convenient to use.

[0051] In some embodiments, the connection between the first and second contact members in the above embodiments further comprises a contactless connection, for example, wireless power transmission technology. The first contact member is a wireless transmitter board, and the circuit board 13 is provided with a power wireless transmitter module, and the wireless transmitter board is electrically connected to the circuit board 13. The second contact member is a wireless receiver board, and the cup body assembly 2 is provided with a power wireless receiver module, and the power wireless receiver module is electrically connected to the motor and the wireless receiver board, respectively. The above-mentioned wireless power transmission technology can achieve a contactless electrical connection.

[0052] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An electric stirring cup, characterized in that: Includes: A base assembly (1) comprising a base shell (10), a first magnetic attraction member (11), and a power supply assembly disposed in the base shell (10), wherein the base shell (10) is provided with a first contact member, and the first contact member is electrically connected to the power supply assembly; A cup body assembly (2) includes a power unit (21), wherein the power unit (21) includes a motor (212), a second magnetic attraction member (216), and a second contact member electrically connected to the motor (212); The base assembly (1) and the cup body assembly (2) can be detachably magnetically connected via the first magnetic attraction component (11) and the second magnetic attraction component (216); When the base assembly (1) and the cup assembly (2) are in a connected state, the power supply assembly and the motor (212) are in contact and electrically connected via the first contact piece and the second contact piece, so that the power supply assembly and the power part (21) form a closed power supply circuit.

2. The electric stirring cup according to claim 1, characterized in that: The cup body assembly (2) further comprises a cup body portion (20), wherein the cup body portion (20) comprises an outer cup body (201), an inner cup body (202) sleeved inside the outer cup body (201), and a stirring member (203) for rotating and stirring a stirring substance inside the inner cup body (202); The power unit (21) is fixedly mounted inside the outer cup body (201), and the motor output end (2121) of the motor (212) penetrates the inner cup body (202) and is transmission-connected to the stirring member (203).

3. The electric stirring cup according to claim 1 or 2, characterized in that: The power supply assembly includes: Circuit board (13); a storage battery (17), which is electrically connected to the circuit board (13); a charging interface (15), electrically connected to the circuit board (13); A stirring cup button (16) is electrically connected to the circuit board (13).

4. The electric stirring cup according to claim 1, characterized in that: The first contact member is a contact probe (14), and the contact tip of the contact probe (14) is exposed outside the base housing (10); The second contact piece is a conductive piece (217) at the power input end; When the base assembly (1) and the cup assembly (2) are in a connected state, the contact tip of the contact probe (14) contacts the conductive member (217) of the power input end of the power unit (21) to achieve electrical connection.

5. The electric stirring cup according to claim 4, characterized in that: The contact tip of the contact probe (14) and the first magnetic attraction member (11) are both arranged on the top of the base shell (10).

6. The electric stirring cup according to claim 4, characterized in that: The base shell (10) is provided with a preset perforation; The contact probe (14) is arranged in the base shell (10), and the contact tip thereof extends from the through hole to the outside of the base shell (10); The contact probe (14) is sleeved with a first waterproof member (12); the first waterproof member (12) is tightly connected to the base shell (10) on its outer side and tightly connected to the contact probe (14) on its inner side, and is used to prevent moisture or water outside the base shell (10) from entering the interior of the base shell (10) along the perforation.

7. The electric stirring cup according to claim 4, characterized in that: The power unit (21) further comprises a cup bottom cavity (211), a bottom cavity bracket (214) sleeved inside the cup bottom cavity (211), and an accommodating space for accommodating the motor (212) is formed between the cup bottom cavity (211) and the bottom cavity bracket (214).

8. The electric stirring cup according to claim 7, characterized in that: A cup body bottom cover (215) is installed at the bottom of the bottom cavity bracket (214), a third waterproof component (218) is provided on the bottom surface of the cup body bottom cover (215), and the second magnetic attraction component (216) is provided between the cup body bottom cover (215) and the third waterproof component (218).

9. The electric blender cup according to claim 8, characterized in that: A second waterproof member (213) is further provided inside the bottom cavity bracket (214). The second waterproof member (213) is provided above the motor (212). The second waterproof member (213) is used to prevent water or moisture outside the cup bottom cavity (211) from entering the interior of the cup bottom cavity (211) along the gap between the output shaft of the motor and the cup bottom cavity (211).

10. The electric blender cup according to claim 2, characterized in that: The invention also includes a cup cover (3), wherein the cup cover (3) is provided with a direct drinking port connected to the interior of the inner cup body (20), and a screw cap (33) is detachably mounted on the direct drinking port (31); or / and the screw cap (33) has an NFC module; or / and the cup cover (3) is also provided with a handle (32).

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