Milk shaking device

Abstract

The utility model relates to the technical field of milk shaking devices, in particular to a milk shaking device, and aims to solve the problem that an existing milk shaking device cannot accurately measure the temperature of a milk bottle. In order to achieve the purpose, the milk shaking device comprises a cradle, a mounting frame and a temperature detection piece, and the temperature detection piece is arranged in the cradle and used for detecting the temperature of a milk bottle; the cradle is provided with a first coil, the mounting frame is provided with a second coil, the second coil can charge the first coil, and the first coil can transmit a signal to the second coil; the temperature detection piece is connected to the first coil, temperature information detected by the temperature detection piece can be transmitted to the second coil through the first coil, and the first coil supplies power to the temperature detection piece. The temperature detection piece is arranged in the cradle and directly makes contact with the feeding bottle, the temperature of the feeding bottle can be accurately detected, the milk shaking device can be accurately controlled, it can be guaranteed that the temperature of the feeding bottle needed by a user is within a proper range, and the use experience feeling of the user is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of milk shakers, and specifically provides a milk shaker. Background Art

[0002] In the process of preparing milk powder, it is necessary to shake the milk in the feeding bottle, but the shaking technique of each person is different, and some poor techniques may cause serious bubbling. For this reason, milk shakers arise at the historic moment. The portable milk shakers currently available on the market all have a single milk shaking function and lack a heating and heat preservation effect. When used in cold weather, the water temperature drops rapidly when shaking the milk, which easily causes the milk powder to dissolve poorly and eventually leads to a long milk shaking time and many bubbles, which is unfavorable for the drinking and nutrient absorption of the baby. Subsequently, milk shakers with heating and heat preservation functions appear on the market. However, since the motor is arranged below the cradle, the temperature sensor is generally arranged below the cradle. The temperature of the feeding bottle is determined by detecting the temperature of the cradle. However, since the temperature of the cradle changes slowly, it cannot accurately reflect the temperature of the feeding bottle, resulting in inaccurate temperature measurement of the feeding bottle.

[0003] Therefore, there is an urgent need for a milk shaker to solve the above-mentioned technical problems. Utility Model Content

[0004] The utility model aims to solve the above technical problem, that is, to solve the problem that the existing milk shaker cannot accurately measure the temperature of the milk bottle.

[0005] In a first aspect, the present invention provides a milk shaker, comprising:

[0006] cradle for placing bottles;

[0007] a mounting frame, the cradle being rotatably mounted on the mounting frame;

[0008] a temperature detecting member, disposed in the cradle and configured to detect the temperature of the milk bottle;

[0009] A first coil is provided on the cradle, and a second coil is provided on the mounting bracket. The second coil can charge the first coil, and the first coil can transmit signals to the second coil; the temperature detection element is connected to the first coil, and the temperature information detected by the temperature detection element can be transmitted to the second coil through the first coil, and the first coil supplies power to the temperature detection element.

[0010] In a specific embodiment of the above-mentioned milk shaker, the first coil ring is provided on the lower surface of the bottom wall of the cradle;

[0011] The second coil ring is arranged on the upper surface of the mounting frame and is located below the first coil.

[0012] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further includes a main control board, the second coil is connected to the main control board via a connecting line, and the temperature information detected by the temperature detection element can be transmitted to the main control board via the connecting line.

[0013] In a specific embodiment of the above milk shaker, the milk shaker further comprises a first connecting member, and the temperature detecting member is arranged on the first connecting member.

[0014] A carrying plate is provided in the cradle, an avoidance hole is provided on the carrying plate, and the first connecting member and the temperature detecting member are passed through the avoidance hole.

[0015] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further comprises an elastic member disposed below the first connecting member, and the elastic member can drive the first connecting member to move upward so that the temperature detecting member contacts the milk bottle.

[0016] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further comprises:

[0017] A drive motor is connected to the cradle in a transmission manner, and is used to drive the cradle to rotate to shake the milk.

[0018] In a specific embodiment of the above-mentioned milk shaker, the driving motor is arranged below the cradle, and the rotating shaft of the driving motor is directly connected to the cradle.

[0019] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further comprises a cover body, which is arranged on the mounting frame and covers the cradle, and hot air can be sent into the cover body to heat the milk bottle.

[0020] In a specific embodiment of the above-mentioned milk shaker, a plurality of air vents are provided on the side wall of the cradle so that the air in the cover can enter the cradle;

[0021] A plurality of clamping springs are arranged on the inner side wall of the cradle, and the clamping springs are used for clamping feeding bottles.

[0022] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further includes a fan, a heater and an air duct, wherein the fan is arranged on a mounting frame, the fan is connected to the cover body through the air duct, the fan delivers air to the cover body through the air duct, and the heater is arranged in the air duct for heating the air delivered to the cover body.

[0023] When adopting the above technical solution, the milk shaker of the present invention includes a cradle, a mounting frame and a temperature detection member, the cradle is used to place milk bottles; the cradle is rotatably set on the mounting frame; the temperature detection member is set in the cradle and is used to detect the temperature of the milk bottles; a first coil is provided on the cradle, and a second coil is provided on the mounting frame, the second coil can charge the first coil, and the first coil can transmit signals to the second coil; the temperature detection member is connected to the first coil, and the temperature information detected by the temperature detection member can be transmitted to the second coil through the first coil, and the first coil supplies power to the temperature detection member.

[0024] The temperature detection part is set in the cradle and is in direct contact with the bottle. It can accurately detect the temperature of the bottle so as to accurately control the milk shaker. It can also ensure that the temperature of the bottle required by the user is within the appropriate range, enhancing the user's experience.

[0025] Because the signal is transmitted wirelessly through the first and second coils, the cradle can transmit the detected temperature information even during rotation. Furthermore, the second coil supplies power to the first coil wirelessly, ensuring that the temperature sensor has sufficient power for temperature detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0027] Figure 1 This is a schematic structural diagram of the milk shaker provided by the utility model;

[0028] Figure 2 This is a cross-sectional view of the milk shaker provided by the utility model. Figure 1 ;

[0029] Figure 3 This is a cross-sectional view of the milk shaker provided by the utility model. Figure 2 .

[0030] List of reference numerals:

[0031] 1. Shell; 2. Mounting frame; 25. Second coil; 3. Cradle; 31. Support plate; 32. Ventilation port; 35. First coil; 4. Temperature detection element; 41. First connecting element; 42. Elastic element; 51. Stator; 52. Rotor; 6. Fan; 7. Heater; 8. Air duct; 81. Air guide plate; 9. Cover; 91. Annular flow channel. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0033] It should be noted that in the description of this utility model, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, it should not be understood as limiting the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance.

[0034] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "set," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0035] In order to solve the problem that the existing milk shaker cannot accurately measure the temperature of the milk bottle.

[0036] like Figure 1-3 As shown, this embodiment discloses a milk shaker, which includes a cradle 3, a drive motor, a temperature detection component 4, a connecting line, a shell 1, a main control board and a mounting frame 2.

[0037] The mounting frame 2, the drive motor, and the cradle 3 are all disposed within the housing 1. The cradle 3 is rotatably disposed on the mounting frame 2 and is located above the mounting frame 2. Specifically, the cradle 3 is rotatably connected to the mounting frame 2 via a bearing disposed below the cradle 3. The cradle 3 is used to place a feeding bottle for milking.

[0038] A plurality of clamping springs are provided on the inner side wall of the cradle 3 for clamping the milk bottle; this ensures that the milk bottle will not be thrown out during the rotation and shaking process.

[0039] Specific reference Figure 2 The cradle 3 is rotatably mounted on the mounting frame 2; specifically, the cradle 3 is rotationally connected to the mounting frame 2 via a drive motor. The drive motor is fixed to the mounting frame 2 and is disposed below the cradle 3, specifically below the mounting frame 2, with the housing of the drive motor fixedly connected to the mounting frame 2. The drive motor is in transmission connection with the cradle 3. Specifically, the drive motor includes a rotor 52 and a stator 51, with the rotor 52 being disposed within the stator 51; that is, the drive motor is an outer rotor 52 motor. The output shaft of the drive motor is the rotor 52 of the motor.

[0040] The rotor 52 is fixedly connected to the bottom of the cradle 3 . Specifically, the rotor 52 is interference fit with the bottom of the cradle 3 , or is locked by screws after being specifically inserted into the bottom of the cradle 3 .

[0041] The temperature sensor 4 is provided in the cradle 3 and is used to detect the temperature of the feeding bottle. The temperature sensor 4 is provided in the cradle 3 and is in direct contact with the feeding bottle. It can accurately detect the temperature of the feeding bottle, thereby accurately controlling the milk shaker and ensuring that the temperature of the feeding bottle required by the user is within the appropriate range, thereby enhancing the user's experience.

[0042] The cradle 3 is provided with a first coil 35, and the mounting frame 2 is provided with a second coil 25. The second coil 25 can charge the first coil 35, and the first coil 35 can transmit signals to the second coil 25. The temperature detection element 4 is connected to the first coil 35 via a wire, and the temperature information detected by the temperature detection element 4 can be transmitted to the second coil 25 via the first coil 35, and the first coil 35 supplies power to the temperature detection element 4. Since the signal is transmitted outwardly through the first coil 35 and the second coil 25, that is, the signal is transmitted outwardly in a wireless manner, it can be ensured that the cradle 3 can also transmit the detected temperature information outward during the rotation process. In addition, the first coil 35 is supplied with power by the second coil 25, that is, it is supplied with power wirelessly, which can ensure that the temperature detection element 4 has sufficient electrical energy for temperature detection.

[0043] The first coil 35 is arranged on the lower surface of the bottom wall of the cradle 3; the second coil 25 is arranged on the upper surface of the mounting frame 2 and is located directly below the first coil 35, so that the first coil 35 and the second coil 25 can be mutually inductive, so that the second coil 25 charges the first coil 35, and at the same time, the first coil 35 can transmit signals to the second coil 25.

[0044] The second coil 25 is connected to the main control board via a connecting line, and the temperature information detected by the temperature detection element 4 can be transmitted to the main control board via the connecting line; the main control board can control the milk shaker according to the temperature information, specifically controlling whether to continue heating and whether to turn on the heating. The temperature detection element 4 is specifically a temperature sensor. Regarding the temperature detection element 4, it should be noted that although the temperature detection element 4 in this embodiment is a temperature sensor, this is not a limitation of the present invention. Without departing from the principle of the present invention, the temperature detection element 4 can also be a thermistor or a thermocouple, etc., which can detect the temperature of the milk bottle, do not deviate from the basic principle of the present invention, and will fall within the scope of protection of the present invention.

[0045] The milk shaker also includes a first connecting member 41 and an elastic member 42. The temperature detecting member 4 is arranged on the first connecting member 41. A supporting plate is provided in the cradle 3, and an avoidance hole is provided on the supporting plate. The first connecting member 41 and the temperature detecting member 4 are inserted into the avoidance hole. The elastic member 42 is provided below the first connecting member 41, and the elastic member 42 can drive the first connecting member 41 to move upward so that the temperature detecting member 4 contacts the milk bottle. The elastic member 42 is specifically provided between the bottom wall of the cradle 3 and the second connecting member, so that the elastic member 42 can drive the first connecting member 41 to move upward. A receiving hole is provided at the bottom of the connecting member, and the top of the elastic member 42 is provided in the receiving hole, so that the elastic member 42 can be kept in a relatively fixed position, and the elastic member 42 can drive the first connecting member 41 to rise stably. The elastic member 42 is specifically a compression spring. Regarding the elastic member 42, it should be noted that although it is a compression spring in this embodiment, this is not a limitation of the present invention. Without departing from the principles of the present invention, in other embodiments, it can also be a rubber member, an elastic sheet, etc., as long as it can drive the first connecting member 41 to move upward. Such arrangements do not deviate from the basic principles of the present invention and fall within the scope of protection of the present invention.

[0046] Due to the provision of the elastic member 42, after different feeding bottles are placed in the cradle 3, the elastic member 42 can drive the temperature detection member 4 to contact the bottom of the feeding bottle to detect the temperature of the feeding bottle. Although the depth of the recess at the bottom of different feeding bottles varies, the elastic member 42 can drive each feeding bottle to contact the temperature detection member 4, ensuring the accuracy of the feeding bottle temperature detection.

[0047] The milk shaker further comprises a cover 9, which is arranged on the mounting frame 2 and is covered by the cradle 3, so that hot air can be fed into the cover 9 to heat the milk bottle. The bottom end of the cover 9 is fixed on the mounting frame 2, and the top end is fixed on the housing 1.

[0048] In addition, the milk shaker includes a rubber cover fixed to the top of the cradle 3. The gap between the bottom end of the outer edge of the rubber cover and the housing 1 is small, allowing the cradle 3 to drive the rubber cover to rotate, but the hot air within the cover body 9 will not quickly dissipate through the gap between the rubber cover and the housing 1. This ensures that the hot air stays in the cover body 9 for a long time, effectively heating the milk bottle. The inner ring of the rubber cover has strong elasticity, allowing milk bottles of any diameter to be placed in the cradle 3. The rubber cover can elastically clamp the milk bottle, preventing the hot air from escaping between the rubber cover and the milk bottle, ensuring that the hot air stays in the cradle 3 for a long time, effectively heating the milk bottle.

[0049] A plurality of air vents 32 are provided on the side walls of the cradle 3 so that the hot air in the cover 9 can enter the cradle 3 to heat the milk bottle.

[0050] The milk shaker also includes a fan 6, a heater 7, and an air duct 8. The fan 6 is mounted on the mounting frame 2 and located on one side of the housing 9. The fan 6 is connected to the housing 9 via the air duct 8, through which the fan 6 delivers air to the housing 9. The heater 7, disposed within the air duct 8, is used to heat the air delivered to the housing 9. Specifically, the heater 7 is an electric heater 7. By heating the airflow delivered to the housing 9, the fan 6 delivers hot air to the housing 9, thereby heating the milk bottle.

[0051] Specifically, an annular flow channel 91 is protruding outward from the bottom of the cover body, and air flows in the annular flow channel 91 . An air inlet is provided on the outer side wall of the annular flow channel 91 ; the air vent 32 is provided opposite to the annular flow channel 91 .

[0052] The air duct 8 is connected to the air inlet and is used to supply air to the cover. The air duct 8 is provided with an air guide plate 81 at the air inlet. The air guide plate 81 is used to guide the airflow so that the airflow flows in a circular direction in one direction within the cover; airflow can flow through each position of the annular flow channel 91, which can ensure that the temperature of each position of the annular flow channel 91 is basically consistent with the temperature of the air inlet, and the temperature of the airflow flowing to the cradle 3 is basically consistent, thereby ensuring that the temperature of each position of the milk bottle is consistent, so that the temperature of the entire milk bottle is relatively uniform. Figure 3 The air guide plate 81 is specifically an arc-shaped plate, and is concave in shape; the concave arc-shaped plate reduces the resistance to the airflow.

[0053] Regarding the air guide plate 81, it should be noted that although it is in a concave arc shape in the present embodiment, this is not a limitation of the present invention. Without deviating from the principle of the present invention, in other embodiments, it can also be in a flat plate shape and can play a guiding role. This does not deviate from the basic principle of the present invention and will fall within the scope of protection of the present invention.

[0054] The wind guide plate 81 is arranged on one side of the air inlet, and the other side plate of the air duct 8 is tangent to the outer wall of the cover body; this arrangement can enable the wind in the air duct 8 to be guided by the arc plate on one side when entering the annular flow channel 91, and the other side is tangent to the outer wall of the annular flow channel 91, so the resistance encountered when flowing into the annular flow channel 91 is small, and it can flow in the direction pointed by the wind guide plate 81.

[0055] The bottom wall of the annular flow channel 91 is an inclined surface that gradually decreases from the inside to the outside; it can play a guiding role, allowing the airflow to have an upward trend during the inward flow, so that it can flow into the cradle 3 better.

[0056] The main control board is arranged on the mounting frame 2 and is located below the mounting frame 2 , specifically below the fan 6 .

[0057] The drive motor communicates with the main control board via wires, ensuring stable signal transmission. The main control board controls the speed of the drive motor, and thus the speed of the milk shaking. It also starts and stops the drive motor, controlling whether the milk shaking operation occurs.

[0058] The fan 6 is connected to the main control board via a wired communication connection, which ensures relatively stable signal transmission. The main control board can control the speed of the fan 6, thereby controlling the heating speed during the milk warming process. The main control board can also control the start and stop of the fan 6, thereby controlling whether the milk warming operation is in progress.

[0059] Heater 7 is connected to the main control board via a wired communication connection, ensuring stable signal transmission. The main control board can control the power of heater 7, thereby controlling the heating speed during the milk warming process. The main control board can also start and stop heater 7, thereby controlling whether the milk warming operation is in progress.

[0060] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A milk shaker, characterized in that: include: a cradle (3) for placing feeding bottles; a mounting frame (2), the cradle (3) being rotatably mounted on the mounting frame (2); a temperature detecting element (4), which is arranged in the cradle (3) and is used to detect the temperature of the milk bottle; The cradle (3) is provided with a first coil (35), the mounting frame (2) is provided with a second coil (25), the second coil (25) can charge the first coil (35), and the first coil (35) can transmit a signal to the second coil (25); the temperature detection element (4) is connected to the first coil (35), the temperature information detected by the temperature detection element (4) can be transmitted to the second coil (25) through the first coil (35), and the first coil (35) supplies power to the temperature detection element (4).

2. The milk shaker according to claim 1, characterized in that: The first coil (35) is arranged on the lower surface of the bottom wall of the cradle (3); The second coil (25) is arranged on the upper surface of the mounting frame (2) and is located below the first coil (35).

3. The milk shaker according to claim 1, characterized in that The milk shaker further comprises a main control board, the second coil (25) is connected to the main control board via a connecting line, and the temperature information detected by the temperature detection element (4) can be transmitted to the main control board via the connecting line.

4. The milk shaker according to claim 1, characterized in that: The milk shaker further comprises a first connecting member (41), and the temperature detecting member (4) is arranged on the first connecting member (41). A carrying plate is provided in the cradle (3), an avoidance hole is provided on the carrying plate, and the first connecting member (41) and the temperature detecting member (4) are passed through the avoidance hole.

5. The milk shaker according to claim 4, characterized in that: The milk shaker further comprises an elastic member (42) which is arranged below the first connecting member (41). The elastic member (42) can drive the first connecting member (41) to move upwards so that the temperature detecting member (4) contacts the milk bottle.

6. The milk shaker according to claim 1, characterized in that The milk shaker also includes: A drive motor is in transmission connection with the cradle (3), and the drive motor is used to drive the cradle (3) to rotate so as to shake the milk.

7. The milk shaker according to claim 6, characterized in that: The drive motor is arranged below the cradle (3), and the rotating shaft of the drive motor is directly connected to the cradle (3).

8. The milk shaker according to claim 1, wherein: The milk shaker further comprises a cover (9) which is arranged on the mounting frame (2) and is covered on the cradle (3). Hot air can be fed into the cover (9) to heat the milk bottle.

9. The milk shaker according to claim 8, characterized in that: A plurality of air vents (32) are provided on the side wall of the cradle (3) so that the air in the cover (9) can enter the cradle (3); A plurality of clamping springs are provided on the inner side wall of the cradle (3), and the clamping springs are used for clamping a feeding bottle.

10. The milk shaker according to claim 8, characterized in that: The milk shaker further comprises a fan (6), a heater (7) and an air duct (8); the fan (6) is arranged on the mounting frame (2); the fan (6) is connected to the cover (9) through the air duct (8); the fan (6) delivers air to the cover (9) through the air duct (8); the heater (7) is arranged in the air duct (8) and is used to heat the air delivered to the cover (9).

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