Magnetic stirring cup

Abstract

When the magnetic stirring cup is used, a user pours liquid into the liquid storage cavity of the cup body made of ceramic, and the stirring rotor is placed in the liquid storage cavity. Then, the driving assembly is electrified to generate magnetic force to drive the stirring rotor to rotate in the liquid, so that mixing and stirring of the liquid are realized. The cup cover assembly is used for sealing the liquid storage cavity, and liquid is prevented from being splashed out or polluted by the outside. The driving assembly is installed in the installation cavity in the bottom of the cup body, the whole structure is compact, and abrasion between the driving rotor and the cup body is remarkably reduced through ceramic materials. The cup body made of the ceramic material reduces frictional wear between the stirring rotor and the cup body, and the service life of the product is prolonged.

Description

Technical Field

[0001] The present application relates to the field of stirring cups, and in particular to a magnetic stirring cup. Background Art

[0002] The magnetic stirring cup includes a cup body, a cup lid, a stirring rotor and a driver. During use, the stirring rotor is placed in the liquid storage chamber of the cup body. The driver can drive the stirring rotor to move, so that the stirring rotor drives the liquid in the liquid storage chamber to move, thereby stirring the liquid in the liquid storage chamber to achieve a stirring effect.

[0003] Because existing magnetic stirring cups are equipped with a driver, the cup body is usually made of plastic or stainless steel, a highly malleable material. However, when the driver drives the stirring rotor, the stirring rotor rotates at high speed within the liquid storage chamber. Since the cup body is made of plastic or stainless steel, the stirring rotor rubs against the cup body during high-speed rotation, causing wear between the cup body and the stirring rotor. Prolonged use can easily cause the cup body to crack or the stirring rotor to wear severely, making it inconvenient to use.

[0004] Secondly, when users use cup bodies made of plastic or stainless steel, the user experience will be affected due to material problems. Utility Model Content

[0005] In view of this, it is necessary to provide a magnetic stirring cup to solve the above problems.

[0006] An embodiment of the present application provides a magnetic stirring cup, comprising:

[0007] A cup body made of ceramic material, with a liquid storage cavity formed inside the cup body and a mounting cavity opened at the bottom of the cup body;

[0008] A cup cover assembly, which is disposed on the cup body and covers the liquid storage cavity;

[0009] A stirring rotor is disposed in the liquid storage chamber;

[0010] a driving assembly, installed in the installation cavity and coupled to the stirring rotor;

[0011] The driving assembly moves to drive the stirring rotor to rotate in the liquid storage chamber to stir the solution in the liquid storage chamber, thereby reducing wear between the stirring rotor and the cup body made of ceramic material.

[0012] In at least one embodiment of the present application, the drive assembly includes:

[0013] A driving motor, one end of which is away from the stirring rotor and is fixed in the mounting cavity;

[0014] A mounting member is provided at one end of the driving motor close to the stirring rotor, and a mounting groove is provided on a side of the mounting member away from the driving motor;

[0015] The driving magnet is arranged in the mounting groove and coupled with the stirring rotor in the liquid storage cavity.

[0016] In at least one embodiment of the present application, the drive assembly further comprises:

[0017] a shell, disposed on the cup body and shielding the installation cavity;

[0018] a power supply, mounted on the housing and located in the mounting cavity;

[0019] a control board, mounted on the housing and located in the mounting cavity;

[0020] A charging port is provided on the housing;

[0021] A control switch is provided on the housing and extends through the cup body to the outside;

[0022] The control switch, the charging interface, the power supply and the driving motor are all electrically connected to the control board.

[0023] In at least one embodiment of the present application, a mounting hole communicating with the mounting cavity is formed on the cup body, and one end of the control switch is provided on the housing, and the other end extends into the mounting hole;

[0024] The drive assembly further includes:

[0025] A waterproof plug is provided on the inner wall of the mounting hole, and the control switch passes through the waterproof plug and abuts against the waterproof plug;

[0026] A waterproof switch head is formed with a sealing groove inside. One end of the waterproof switch head is arranged in the mounting hole. The control switch is located in the sealing groove. The waterproof switch head seals the mounting hole.

[0027] In at least one embodiment of the present application, the cup cover assembly includes:

[0028] a cover body having a communication port and a slide groove communicating with the communication port, wherein the cover body is disposed on the cup body, and the communication port is used to connect the external space with the liquid storage cavity;

[0029] a sliding member, disposed in the sliding groove;

[0030] A first magnetic member is disposed in the slide groove;

[0031] a second magnetic member disposed on the sliding member, wherein a side of the first magnetic member close to the second magnetic member is disposed opposite to the second magnetic member in magnetic direction;

[0032] Wherein, when the sliding member is slid, the first magnetic member and the second magnetic member repel each other, so that the sliding member slides along the sliding groove to block or move away from the connecting port, so that the liquid storage chamber is connected to the outside or isolated from the outside.

[0033] In at least one embodiment of the present application, the cover body has a receiving surface and a shielding surface arranged away from the receiving surface, the receiving surface is provided with a positioning groove, the stirring rotor is movably received in the positioning groove, and the slide groove is provided on the shielding surface.

[0034] In at least one embodiment of the present application, the shielding surface is provided with a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are both connected to the sliding groove, and both sides of the sliding member respectively pass through the sliding groove and extend into the first sliding groove and the second sliding groove.

[0035] In at least one embodiment of the present application, the two ends of the chute have a first position and a second position, and the communication port is provided at the first position;

[0036] Wherein, the sliding member is slid so that the sliding member slides from the first position to the second position along the length direction of the slide groove, so that the liquid storage chamber is connected with the outside through the connecting port, and the sliding member is slid in the opposite direction, so that the first magnetic member and the second magnetic member repel each other, so that the sliding member completely blocks the connecting port in a direction perpendicular to the blocking surface to seal the liquid storage chamber.

[0037] In at least one embodiment of the present application, the inner wall of the sliding groove protrudes toward a side close to the sliding member to form a first limiting portion, and the first limiting portion is arranged close to the first position;

[0038] The sliding member is provided with a second limiting portion on a side close to the first limiting portion, and an activity space is formed in the area from the first limiting portion to the second position, and the second limiting portion is located in the activity space;

[0039] In which, when the sliding member is located at the first position, the second limiting portion abuts against the first limiting portion to limit the sliding member from continuing to move in the direction approaching the first position in the sliding groove; the sliding member is slid along the direction approaching the second position, so that the second limiting portion slides in the activity space, so that the internal space of the container is connected with the outside through the connecting port.

[0040] In at least one embodiment of the present application, the magnetic stirring cup further comprises:

[0041] A sealing member is provided on the shell and is detachably connected to the shell, and the sealing member covers the charging port.

[0042] The implementation of the magnetic stirring cup of this embodiment will have at least the following beneficial effects:

[0043] When using the magnetic stirring cup provided above, the user pours liquid into the liquid storage chamber of the ceramic cup body and places the stirring rotor inside the liquid storage chamber. Then, when the drive assembly is powered on, it generates magnetic force, driving the stirring rotor to rotate in the liquid, thereby achieving mixing and stirring of the liquid. The cup lid assembly is used to seal the liquid storage chamber to prevent the liquid from splashing or external contamination. The drive assembly is installed in the installation cavity at the bottom of the cup body. The entire structure is compact, and the wear between the drive rotor and the cup body is significantly reduced by the use of ceramic materials.

[0044] The cup body made of ceramic material reduces the friction and wear between the stirring rotor and the cup body, thus extending the service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a three-dimensional diagram of a magnetic stirring cup in one embodiment of the present invention;

[0046] Figure 2 for Figure 1 Exploded view of the magnetic stirring cup in the;

[0047] Figure 3 for Figure 2 Exploded view of some structures in ;

[0048] Figure 4 for Figure 2 Exploded view of the cup lid assembly;

[0049] Figure 5 for Figure 2 A three-dimensional view of the cup body;

[0050] Figure 6 for Figure 4 Another exploded view of the cup lid assembly;

[0051] Figure 7 for Figure 2 A three-dimensional view of the waterproof switch head;

[0052] Figure 8 for Figure 1 Cross-sectional view of the magnetic stirring cup in FIG.

[0053] Description of main component symbols

[0054] 100. Magnetic stirring cup;

[0055] 110, cup body; 110a, liquid storage chamber; 110b, mounting chamber; 110c, mounting hole;

[0056] 120, cup lid assembly; 121, lid body; 121a, slide groove; 121b, receiving surface; 121c, shielding surface; 121d, positioning groove; 121e, first sliding groove; 121f, second sliding groove; 121g, communication port; 122, sliding member; 1221, second position-limiting portion; 123, first magnetic member; 124, second magnetic member; A, first position; B, second position; 125, first position-limiting portion; 120a, movable space;

[0057] 130. Mixing rotor;

[0058] 140. Drive assembly; 141. Drive motor; 142. Mounting member; 142a. Mounting slot; 143. Drive magnet; 144. Housing; 145. Power supply; 146. Control panel; 147. Charging port; 148. Control switch; 149. Waterproof plug; 1491. Waterproof switch head; 1491a. Sealing groove;

[0059] 150. Seals. DETAILED DESCRIPTION

[0060] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0061] It should be noted that when a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0062] The following embodiments of the present application are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features therein may be combined with each other.

[0063] An embodiment of the present application provides a magnetic stirring cup 100, comprising:

[0064] A cup body 110 made of ceramic material, with a liquid storage cavity 110a formed inside the cup body 110 and a mounting cavity 110b formed at the bottom of the cup body 110;

[0065] A cup cover assembly 120 is disposed on the cup body 110 and covers the liquid storage cavity 110a;

[0066] The stirring rotor 130 is disposed in the liquid storage chamber 110a;

[0067] A driving assembly 140 is installed in the installation cavity 110b and coupled to the stirring rotor 130;

[0068] The driving assembly 140 moves to drive the stirring rotor 130 to rotate in the liquid storage chamber 110 a to stir the solution in the liquid storage chamber 110 a , thereby reducing wear between the stirring rotor 130 and the cup body 110 made of ceramic material.

[0069] Please refer to Figures 1-8 In this embodiment, when in use, the user pours the liquid into the liquid storage chamber 110a of the cup body 110 made of ceramic, and places the stirring rotor 130 in the liquid storage chamber 110a. Then, the driving component 140 generates magnetic force after being energized, driving the stirring rotor 130 to rotate in the liquid, thereby achieving mixing and stirring of the liquid. The cup cover assembly 120 is used to close the liquid storage chamber 110a to prevent the liquid from splashing or being contaminated by the outside. The driving component 140 is installed in the installation cavity 110b at the bottom of the cup body 110. The entire structure is compact, and the wear between the driving rotor and the cup body 110 is significantly reduced by using ceramic materials.

[0070] The cup body 110 made of ceramic material reduces friction and wear between the stirring rotor 130 and the cup body 110, thereby extending the service life of the product.

[0071] Compared to plastic or stainless steel, ceramic materials have a better texture and enhance the user experience. At the same time, the sealed design ensures that the liquid will not splash or be contaminated by the outside world.

[0072] By hiding the driving assembly 140 in the mounting cavity 110b at the bottom of the cup body 110, not only the aesthetics of the product is improved, but also the overall design is optimized, making replacement and maintenance of the driving device easier.

[0073] The cup body 110 is the main body of the blender cup and is made of ceramic. Ceramic has the advantages of high hardness, wear resistance, and corrosion resistance, making it particularly suitable for long-term use and reducing wear. Furthermore, the cup body 110 has a liquid storage chamber 110a for storing the liquid to be blended, and a mounting chamber 110b at the bottom of the cup body 110 is used to accommodate the drive assembly 140. In this embodiment, the cup body 110 has a roughly cylindrical shape, with inwardly recessed ends forming the liquid storage chamber 110a and the mounting chamber 110b.

[0074] The stirring rotor 130 is made of magnetic material and has a substantially elliptical shape.

[0075] In at least one embodiment of the present application, the drive assembly 140 includes:

[0076] The driving motor 141, one end of which is away from the stirring rotor 130, is fixed in the installation cavity 110b;

[0077] A mounting member 142 is provided at one end of the driving motor 141 close to the stirring rotor 130 , and a mounting groove 142 a is provided on a side of the mounting member 142 away from the driving motor 141 ;

[0078] The driving magnet 143 is disposed in the mounting groove 142 a and coupled to the stirring rotor 130 in the liquid storage chamber 110 a .

[0079] Please refer to Figures 1-8 In this embodiment, when the user turns on the magnetic stirring cup 100, the drive motor 141 begins to rotate. The motor's rotation is transmitted to the mounting member 142, which in turn drives the drive magnet 143 within the mounting member 142 to rotate. The drive magnet 143 rotates the stirring rotor 130 within the liquid storage chamber 110a through magnetic coupling, thereby stirring the liquid within the liquid storage chamber 110a.

[0080] Stirring is achieved through magnetic coupling, eliminating the need for physical contact between the stirring rotor 130 and the drive assembly 140 , thereby reducing mechanical wear and extending the service life of the stirring cup.

[0081] Due to the non-contact design of magnetic coupling, the drive motor 141 and the liquid are effectively isolated, preventing the motor from being damaged by liquid leakage, thereby improving the waterproof performance and durability of the product.

[0082] It should be noted that the drive motor 141 is a motor, such as a motor, and in this embodiment, a motor is used. The mounting member 142 is generally rectangular and has a mounting slot 142a formed on a side away from the drive motor 141. The mounting slot 142a has the same shape as the drive magnet 143. The drive magnet 143 is elongated, with the north and south poles of the drive magnet 143 located at either end. The drive magnet 143 can be a soft magnet, a rubidium magnet, or the like.

[0083] In at least one embodiment of the present application, the drive assembly 140 further includes:

[0084] The housing 144 is provided on the cup body 110 and covers the mounting cavity 110b;

[0085] A power supply 145 is mounted on the housing 144 and located in the mounting cavity 110b;

[0086] A control board 146 is mounted on the housing 144 and located in the mounting cavity 110b;

[0087] A charging port 147 is provided on the housing 144;

[0088] A control switch 148 is provided on the housing 144 and extends through the cup body 110 to the outside;

[0089] The control switch 148 , the charging port 147 , the power supply 145 , and the driving motor 141 are all electrically connected to the control board 146 .

[0090] Please refer to Figures 1-8 In this embodiment, the housing 144 is mounted on the cup body 110, covering the mounting cavity 110b where the drive assembly 140 is located. This not only protects the internal components from the external environment, but also enhances the overall structural stability of the blender cup.

[0091] The power supply 145 provides power for the entire driving system. In this embodiment, it is a rechargeable battery, such as a lithium battery, which is installed on the housing 144 and located in the installation cavity 110b to ensure stable power supply.

[0092] The power supply 145 provides power to components such as the control board 146 and the drive motor 141 to ensure that the drive system can operate normally and drive the stirring rotor 130 to stir.

[0093] The control board 146 receives power from the power supply 145 and controls the start and stop or speed adjustment of the drive motor 141 through the control switch 148 or other input signals according to user operations.

[0094] The charging interface 147 is used to replenish power to the power source 145 (such as a rechargeable battery) and is arranged outside the shell 144 to facilitate the user to charge the blender cup. The charging interface 147 is one of a USB interface, a Lightning interface or a USB Type-C interface.

[0095] The control switch 148 serves as a user interface for activating or deactivating the stirring function. The control switch 148 extends outward from the housing 144 to facilitate direct operation by the user.

[0096] When the user presses the control switch 148, the signal is transmitted to the drive motor 141 through the control board 146, the power supply 145 provides power, and the drive motor 141 starts working; when the power is insufficient, the user charges the power supply 145 through the charging interface 147, and all components operate normally under the management of the control board 146.

[0097] In at least one embodiment of the present application, a mounting hole 110 c communicating with the mounting cavity 110 b is formed on the cup body 110 , and one end of the control switch 148 is disposed on the housing 144 , and the other end extends into the mounting hole 110 c ;

[0098] The drive assembly 140 further includes:

[0099] A waterproof plug 149 is provided on the inner wall of the mounting hole 110 c , and the control switch 148 passes through the waterproof plug 149 and abuts against the waterproof plug 149 ;

[0100] The waterproof switch head 1491 has a sealing groove 1491a formed therein. One end of the waterproof switch head 1491 is disposed in the mounting hole 110c. The control switch 148 is located in the sealing groove 1491a. The waterproof switch head 1491 seals the mounting hole 110c.

[0101] Please refer to Figures 1-8 In this embodiment, control switch 148 passes through waterproof plug 149, ensuring that waterproof plug 149 tightly wraps around the switch surface, providing a seal. Waterproof plug 149 prevents external liquid from entering mounting cavity 110b, where driver assembly 140 is located, through mounting hole 110c, protecting the internal electrical components from liquid damage.

[0102] After passing through the waterproof plug 149, the control switch 148 enters the sealing groove 1491a of the waterproof switch head 1491. The waterproof switch head 1491 covers the control switch 148 through the sealing groove 1491a to ensure that it is not affected by liquid during operation. At the same time, the sealing groove 1491a structure completely seals the mounting hole 110c.

[0103] The waterproof switch head 1491 and waterproof plug 149 provide dual protection, further enhancing the blender's waterproof performance. The design of the sealing groove 1491a further enhances the waterproofing, preventing liquid from entering the area where the drive assembly 140 is located through the control switch 148 or the mounting hole 110c, effectively protecting the internal electrical components from liquid damage. Furthermore, the waterproof switch head 1491 ensures a tight seal around the control switch 148 during use, providing additional safety without compromising operational sensitivity.

[0104] It should be noted that the mounting hole 110c is a through hole.

[0105] In at least one embodiment of the present application, the cup cover assembly 120 includes:

[0106] The cover 121 is provided with a communication port g and a slide groove 121a connected to the communication port g. The cover 121 is provided on the cup body 110. The communication port g is used to connect the external space with the liquid storage chamber 110a.

[0107] The sliding member 122 is disposed in the sliding groove 121a;

[0108] The first magnetic member 123 is disposed in the sliding groove 121a;

[0109] The second magnetic member 124 is disposed on the sliding member 122 , and the first magnetic member 123 is disposed on a side close to the second magnetic member 124 in a magnetically opposite direction to the second magnetic member 124 ;

[0110] When the sliding member 122 is slid, the first magnetic member 123 and the second magnetic member 124 repel each other, so that the sliding member 122 slides along the sliding groove 121a to block or move away from the connecting port g, so that the liquid storage chamber 110a is connected to the outside or isolated from the outside.

[0111] Please refer to Figures 1-8 In this embodiment, the cover 121 is provided with a communication port g and a slide groove 121a. A slider 122 is positioned within the slide groove 121a, and the movement of the slider 122 is controlled by the interaction of magnetic elements. When the slider 122 approaches or blocks the communication port g, the liquid storage chamber 110a is isolated from the outside world; when the slider 122 moves away from the communication port g, the liquid storage chamber 110a is connected to the outside world. The mutual repulsion of the magnetic elements provides a driving force, causing the slider 122 to slide along the slide groove 121a, achieving precise control over the opening and closing of the communication port g.

[0112] When the connecting port g is opened, the sliding member 122 is slid. At this time, the sliding member 122 moves in the sliding groove 121a along the length direction of the sliding groove 121a, and the first magnetic member 123 generates a repulsive force on the second magnetic member 124. When the second magnetic member 124 moves to a position in contact with the first magnetic member 123, the sliding member 122 continues to slide, and the second magnetic member 124 passes over the first magnetic member 123. At this time, the first magnetic member 123 generates a repulsive force on the second magnetic member 124 to press the sliding member 122 against the inner wall of the sliding groove 121a. The sliding member 122 does not block the connecting port g, and the connecting port g is connected to the outside.

[0113] When closing the connecting port g, slide the sliding member 122 in the direction close to the connecting port g. At this time, the sliding member 122 moves in the sliding groove 121a along the length direction of the sliding groove 121a, and the first magnetic member 123 generates a repulsive force on the second magnetic member 124. When the second magnetic member 124 moves to a position that is in contact with the first magnetic member 123, continue to slide the sliding member 122, and the second magnetic member 124 passes over the first magnetic member 123. At this time, the first magnetic member 123 generates a repulsive force on the second magnetic member 124, so that the sliding member 122 completely blocks the connecting port g to seal the connecting port g.

[0114] It should be noted that the cover body 121 is roughly shaped like a circular cover, and a connecting port g and a slide groove 121a are provided on its edge near the center of the circle. The length of the slide groove 121a is greater than the length of the connecting port g; the connecting port g is a through port used to connect the outside with the liquid storage chamber 110a.

[0115] The first magnetic member 123 and the second magnetic member 124 are both magnets.

[0116] The sliding member 122 is in the shape of a strip plate.

[0117] In at least one embodiment of the present application, the cover body 121 has a receiving surface 121b and a shielding surface 121c arranged away from the receiving surface 121b, and a positioning groove 121d is provided on the receiving surface 121b, and the stirring rotor 130 is movably received in the positioning groove 121d, and the slide groove 121a is opened on the shielding surface 121c.

[0118] Please refer to Figures 1-8 In this embodiment, by providing a positioning groove 121d on the receiving surface 121b, the stirring rotor 130 can remain stable when not stirring, so that the stirring rotor 130 is fixed in the positioning groove 121d by abutting against the inner wall of the positioning groove 121d.

[0119] During use, the stirring rotor 130 only needs to be taken out of the positioning groove 121d and then placed into the liquid storage chamber 110a, and the driving component 140 can drive the stirring rotor 130 to rotate to stir the liquid in the liquid storage chamber 110a.

[0120] It should be noted that the stirring rotor 130 is locked in the positioning groove 121d. The shielding surface 121c and the receiving surface 121b are both flat surfaces, and the shielding surface 121c is disposed away from the cup body 110.

[0121] The positioning groove 121d is an elliptical groove, and is formed by a plate protruding from the receiving surface 121b.

[0122] In at least one embodiment of the present application, the shielding surface 121c is provided with a first sliding groove 121e and a second sliding groove 121f, and the first sliding groove 121e and the second sliding groove 121f are both connected to the sliding groove 121a, and the two sides of the sliding member 122 respectively pass through the sliding groove 121a and extend into the first sliding groove 121e and the second sliding groove 121f.

[0123] In at least one embodiment of the present application, the two ends of the chute 121a have a first position A and a second position B, and the communication port g is provided at the first position A;

[0124] In which, the sliding member 122 is slid so that the sliding member 122 slides from the first position A to the second position B along the length direction of the slide groove 121a, so that the liquid storage chamber 110a is connected with the outside through the connecting port g, and the sliding member 122 is slid in the reverse direction, and the first magnetic member 123 and the second magnetic member 124 repel each other, so that the sliding member 122 completely blocks the connecting port g along the direction perpendicular to the blocking surface 121c to seal the liquid storage chamber 110a.

[0125] Please refer to Figures 1-8 In this embodiment, the user slides the slider 122, and the slider 122 moves smoothly in the first sliding groove 121e and the second sliding groove 121f. When the slider 122 slides from the first position A (at the communication port g) to the second position B, the liquid storage chamber 110a is connected to the outside world, allowing liquid to flow out or air to enter. When the slider 122 slides in the opposite direction, the first magnetic member 123 and the second magnetic member 124 repel each other, pushing the slider 122 to move, and finally completely covering the communication port g, sealing the liquid storage chamber 110a, and preventing liquid leakage.

[0126] The sliding member 122 is supported by the first sliding groove 121e and the second sliding groove 121f, and moves stably, reducing the possibility of tilting or blocking. The user can smoothly and accurately control the opening and closing of the liquid storage chamber 110a.

[0127] The magnetic repulsive force provides additional driving force, ensuring that the sliding member 122 can completely cover the communication port g, thereby achieving effective sealing of the liquid storage chamber 110a and preventing liquid leakage.

[0128] It should be noted that the first sliding groove 121e and the second sliding groove 121f are both grooves, and the first sliding groove 121e and the second sliding groove 121f are located on two opposite sides of the sliding groove 121a.

[0129] In at least one embodiment of the present application, the inner wall of the sliding groove 121a protrudes toward a side close to the sliding member 122 to form a first limiting portion 125, and the first limiting portion 125 is disposed close to the first position A;

[0130] The sliding member 122 is provided with a second limiting portion 1221 on one side thereof close to the first limiting portion 125 . The area from the first limiting portion 125 to the second position B forms an activity space 120 a , and the second limiting portion 1221 is located within the activity space 120 a .

[0131] In which, when the sliding member 122 is located at the first position A, the second limiting portion 1221 abuts against the first limiting portion 125 to limit the sliding member 122 from continuing to move in the direction close to the first position A in the sliding groove 121a; the sliding member 122 is slid along the direction close to the second position B, so that the second limiting portion 1221 slides in the active space 120a, so that the internal space of the container is connected with the outside through the connecting port g.

[0132] Please refer to Figures 1-8 In this embodiment, the first limiting portion 125 in the slide groove 121a and the second limiting portion 1221 on the slider 122 limit the movement of the slider 122 by abutting against each other, preventing the slider 122 from exceeding the set movement range. When the user operates the slider 122, the slider 122 can slide smoothly between the first position A and the second position B. The second limiting portion 1221 slides freely in the activity space 120a. When the slider 122 reaches the first position A, the second limiting portion 1221 abuts against the first limiting portion 125, limiting the further movement of the slider 122, thereby ensuring that the liquid storage chamber 110a is accurately connected or isolated from the outside world, and preventing the slider 122 from sliding out.

[0133] The abutment design between the first limiting portion 125 and the second limiting portion 1221 effectively prevents excessive displacement of the sliding member 122 during operation, ensuring that the user can accurately control the opening and closing of the connecting port g during operation, and avoiding liquid leakage or other problems caused by misoperation.

[0134] The first limiting portion 125 and the second limiting portion 1221 are both protruding bumps.

[0135] In at least one embodiment of the present application, the magnetic stirring cup 100 further includes:

[0136] The sealing member 150 is disposed on the housing 144 and is detachably connected to the housing 144 . The sealing member 150 shields the charging port 147 .

[0137] Please refer to Figures 1-8 In this embodiment, the seal 150 is mounted on the housing 144 of the magnetic stirring cup 100 and can be detachably connected to the housing 144. Its main function is to shield the charging port 147. When the user does not need to charge, the seal 150 protects the charging port 147 and prevents liquids, dust, etc. from entering the interior; when charging is required, the user can easily remove the seal 150 to expose the charging port 147 for operation.

[0138] The seal 150 prevents the charging interface 147 from being exposed to the external environment, thereby reducing the impact of the external environment on the charging interface 147, thereby avoiding wear, corrosion or electrical failure of the interface and extending the overall service life of the blender cup.

[0139] It should be noted that the sealing member 150 is generally in the shape of a ring with a rectangular portion disposed outside the ring, and is made of a flexible waterproof material, such as silicone material.

[0140] The above is only an implementation method of the present application. It should be pointed out that for ordinary technicians in this field, improvements can be made without departing from the creative concept of the present application, but these all fall within the scope of protection of the present application.

Claims

1. A magnetic stirring cup, characterized in that: include: A cup body made of ceramic material, with a liquid storage cavity formed inside the cup body and a mounting cavity opened at the bottom of the cup body; A cup cover assembly, which is disposed on the cup body and covers the liquid storage cavity; A stirring rotor is disposed in the liquid storage chamber; a driving assembly, installed in the installation cavity and coupled to the stirring rotor; The driving assembly moves to drive the stirring rotor to rotate in the liquid storage chamber to stir the solution in the liquid storage chamber, thereby reducing wear between the stirring rotor and the cup body made of ceramic material.

2. The magnetic stirring cup according to claim 1, characterized in that: The drive assembly includes: A driving motor, one end of which is away from the stirring rotor and is fixed in the mounting cavity; A mounting member is provided at one end of the driving motor close to the stirring rotor, and a mounting groove is provided on a side of the mounting member away from the driving motor; The driving magnet is arranged in the mounting groove and coupled with the stirring rotor in the liquid storage cavity.

3. The magnetic stirring cup according to claim 2, characterized in that: The drive assembly further includes: a shell, disposed on the cup body and shielding the installation cavity; a power supply, mounted on the housing and located in the mounting cavity; a control board, mounted on the housing and located in the mounting cavity; A charging port is provided on the housing; A control switch is provided on the housing and extends through the cup body to the outside; The control switch, the charging interface, the power supply and the driving motor are all electrically connected to the control board.

4. The magnetic stirring cup according to claim 3, characterized in that: The cup body is provided with a mounting hole communicating with the mounting cavity; one end of the control switch is provided on the housing, and the other end extends into the mounting hole; The drive assembly further includes: A waterproof plug is provided on the inner wall of the mounting hole, and the control switch passes through the waterproof plug and abuts against the waterproof plug; A waterproof switch head is formed with a sealing groove inside. One end of the waterproof switch head is arranged in the mounting hole. The control switch is located in the sealing groove. The waterproof switch head seals the mounting hole.

5. The magnetic stirring cup according to claim 1, characterized in that: The cup cover assembly includes: a cover body having a communication port and a slide groove communicating with the communication port, wherein the cover body is disposed on the cup body, and the communication port is used to connect the external space with the liquid storage cavity; a sliding member, disposed in the sliding groove; A first magnetic member is disposed in the slide groove; a second magnetic member disposed on the sliding member, wherein a side of the first magnetic member close to the second magnetic member is disposed opposite to the second magnetic member in magnetic direction; Wherein, when the sliding member is slid, the first magnetic member and the second magnetic member repel each other, so that the sliding member slides along the sliding groove to block or move away from the connecting port, so that the liquid storage chamber is connected to the outside or isolated from the outside.

6. The magnetic stirring cup according to claim 5, characterized in that: The cover body has a receiving surface and a shielding surface arranged away from the receiving surface. A positioning groove is provided on the receiving surface. The stirring rotor is movably received in the positioning groove. The sliding groove is provided on the shielding surface.

7. The magnetic stirring cup according to claim 6, characterized in that: The shielding surface is provided with a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are both connected to the sliding groove, and both sides of the sliding member respectively pass through the sliding groove and extend into the first sliding groove and the second sliding groove.

8. The magnetic stirring cup according to claim 6, characterized in that: The two ends of the chute have a first position and a second position, and the communication port is provided at the first position; Wherein, the sliding member is slid so that the sliding member slides from the first position to the second position along the length direction of the slide groove, so that the liquid storage chamber is connected with the outside through the connecting port, and the sliding member is slid in the opposite direction, so that the first magnetic member and the second magnetic member repel each other, so that the sliding member completely blocks the connecting port in a direction perpendicular to the blocking surface to seal the liquid storage chamber.

9. The magnetic stirring cup according to claim 8, characterized in that: The inner wall of the sliding groove protrudes toward a side close to the sliding member to form a first limiting portion, and the first limiting portion is arranged close to the first position; The sliding member is provided with a second limiting portion on a side close to the first limiting portion, and an activity space is formed in the area from the first limiting portion to the second position, and the second limiting portion is located in the activity space; In which, when the sliding member is located at the first position, the second limiting portion abuts against the first limiting portion to limit the sliding member from continuing to move in the direction approaching the first position in the sliding groove; the sliding member is slid along the direction approaching the second position, so that the second limiting portion slides in the activity space, so that the internal space of the container is connected with the outside through the connecting port.

10. The magnetic stirring cup according to claim 3, characterized in that: The magnetic stirring cup also includes: A sealing member is provided on the shell and is detachably connected to the shell, and the sealing member covers the charging port.

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