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 driving motor, a temperature detection piece and a connecting wire, the driving motor is arranged below the cradle and comprises a stator and a rotor, the stator is sleeved with the rotor, and a wiring hole is formed in the stator in the axial direction of the stator; the temperature detection piece is arranged in the cradle and used for detecting the temperature of the feeding bottle; the connecting wire passes through the wiring hole and is connected to the temperature detection member. According to the milk shaking device, the temperature detection piece can be in direct contact with the milk bottle, the temperature of the milk bottle can be accurately detected, the milk shaking device can be accurately controlled, it can be guaranteed that the temperature of the milk bottle needed by a user is within a proper range, and the use experience feeling of the user is enhanced. The stator is provided with the wiring hole, and the connecting wire penetrates through the wiring hole, so that the detected temperature information can be transmitted outwards in the rotation process of the cradle.

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 drive motor is provided below the cradle, the drive motor comprising a stator and a rotor, the rotor being sleeved on the stator, and the stator being provided with a wiring hole along its axial direction;

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

[0009] A connecting wire is passed through the wiring hole and connected to the temperature detecting element.

[0010] In a specific embodiment of the above-mentioned milk shaker, the milk shaker also includes a first connecting member, part of which is arranged in the wiring hole, a through hole is provided on the first connecting member, the connecting wire is passed through the through hole, and the temperature detection member is arranged on the top of the first connecting member.

[0011] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further comprises an elastic member, and the elastic member can drive the first connecting member to move upward so that the temperature detecting member can contact the milk bottle.

[0012] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further includes a shell and a mounting frame arranged in the shell, the drive motor and the cradle are both arranged in the shell, the stator is fixed on the mounting frame, and the cradle is rotatably connected to the mounting frame.

[0013] In a specific embodiment of the above-mentioned milk shaker, a second connecting member is provided at the bottom of the shell, a mounting hole is provided on the second connecting member, the elastic member is provided in the mounting hole, the bottom end of the first connecting member is slidably provided in the mounting hole, and the elastic member abuts against the bottom end of the first connecting member.

[0014] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further comprises a main control board, the connecting line is connected to the main control board, and the temperature information detected by the temperature detecting element can be transmitted to the main control board via the connecting line.

[0015] 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.

[0016] 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;

[0017] 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.

[0018] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further comprises a fan 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, and the fan delivers air to the cover body through the air duct.

[0019] In a specific embodiment of the above-mentioned milk shaker, the milk shaker further comprises a heater, and the heater is arranged in the air duct for heating the air delivered to the cover.

[0020] When adopting the above technical solution, the milk shaker of the present invention includes a cradle, a drive motor, a temperature detection element and a connecting line; the drive motor is arranged below the cradle, and the drive motor includes a stator and a rotor, the rotor is arranged on the stator, and the stator is provided with a wiring hole along its axial direction; the temperature detection element is arranged in the cradle for detecting the temperature of the milk bottle; the connecting line is passed through the wiring hole and connected to the temperature detection element.

[0021] 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.

[0022] A wiring hole is provided on the stator, and the connecting wire is passed through the wiring hole, which can ensure that the cradle can transmit the detected temperature information to the outside during the rotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0024] Figure 1 This is a schematic structural diagram of the milk shaker provided by the utility model;

[0025] Figure 2 This is a cross-sectional view of the milk shaker provided by the utility model. Figure 1 ;

[0026] Figure 3 This is a cross-sectional view of the milk shaker provided by the utility model. Figure 2 .

[0027] List of reference numerals:

[0028] 1. Shell; 11. Second connecting member; 2. Mounting frame; 3. Cradle; 32. Air vent; 4. Temperature detection member; 41. First connecting member; 42. Elastic member; 51. Stator; 52. Rotor; 6. Fan; 7. Heater; 8. Air duct; 81. Air guide plate; 9. Cover; 91. Annular flow channel. DETAILED DESCRIPTION

[0029] 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.

[0030] 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.

[0031] 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.

[0032] In order to solve the problem that the existing milk shaker cannot accurately measure the temperature of the milk bottle. 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.

[0033] Specific reference Figure 2 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, which is disposed below the cradle 3. The cradle 3 is used to place a milk bottle for milk shaking.

[0034] 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.

[0035] The drive motor is fixed to the mounting frame 2. It is located below the cradle 3, specifically below the mounting frame 2, and its housing is fixedly connected to the mounting frame 2. The drive motor is in driving connection with the cradle 3. Specifically, the drive motor includes a rotor 52 and a stator 51, with the rotor 52 being sleeved within the stator 51; in other words, the drive motor is an outer rotor 52 motor. The stator 51 has a wiring hole along its axial direction, through which the connecting wires are routed.

[0036] The rotor 52 is fixedly connected to the bottom of the cradle 3. Specifically, a connecting plate is fixedly connected to the top of the rotor 52. A plurality of connecting columns are arranged around the bottom of the cradle 3. The connecting plate is fixedly connected to the connecting columns by screws, so that the cradle 3 is fixedly connected to the rotor 52; so that the rotor 52 can drive the cradle 3 to rotate, thereby shaking the milk.

[0037] The temperature detecting part 4 is arranged in the cradle 3 and is used to detect the temperature of the milk bottle. The connecting line is arranged in the wiring hole, and one end of the connecting line is connected to the temperature detecting part 4, and the other end of the connecting line is connected to the main control board. The temperature information detected by the temperature detecting part 4 can be transmitted to the main control board through the connecting line. The main control board controls the milk shaker according to the temperature information, specifically controlling whether to continue heating and whether to turn on heating. The temperature detecting part 4 is specifically a temperature sensor. It should be noted that regarding the temperature detecting part 4, although the temperature detecting part 4 is a temperature sensor in the present embodiment, this is not a limitation of the present invention. Without departing from the principle of the present invention, the temperature detecting part 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 protection scope of the present invention.

[0038] The milk shaker also includes a first connecting member 41, an elastic member 42 and a second connecting member 11, and the temperature detecting member 4 is arranged on the top of the first connecting member 41. The second connecting member 11 is arranged at the bottom of the shell 1, and the top of the second connecting member 11 is inserted into the wiring hole. The second connecting member 11 is provided with a mounting hole, the elastic member 42 is provided in the mounting hole, the bottom end of the first connecting member 41 is slidably provided in the mounting hole, and the elastic member 42 abuts against the bottom end of the first connecting member 41. A through hole is provided on the first connecting member 41, and the connecting line is passed through the through hole and the mounting hole. A avoidance hole is provided on the bottom wall of the cradle 3, and the temperature detecting member 4 is passed through the avoidance hole. After passing through the avoidance hole, the temperature detecting member 4 contacts the bottle in the cradle 3 to detect the temperature of the bottle.

[0039] An elastic member 42 is disposed between the first connector 41 and the second connector 11. This elastic member 42 can drive the first connector 41 upward, thereby driving the temperature detector 4 upward. This ensures that the temperature detector 4 remains in contact with the feeding bottle, enabling the temperature detector 4 to accurately detect the bottle's temperature. Furthermore, the bottom end of the first connector 41 is inserted into the mounting hole, ensuring a relatively stable upward and downward movement of the first connector 41. Furthermore, the elastic member 42, disposed at the bottom of the mounting hole, ensures a relatively stable trajectory when the elastic member 42 is compressed and extended, thereby stably driving the first connector 41 upward and downward. The elastic member 42 is specifically a compression spring. It should be noted that while the elastic member 42 is a compression spring in this embodiment, this is not a limitation of the present invention. In other embodiments, without departing from the principles of the present invention, it can alternatively be a rubber member, elastic sheet, or the like, as long as it can drive the second connector 11 upward. This does not deviate from the basic principles of the present invention and falls within the scope of protection of the present invention.

[0040] 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.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] 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.

[0045] Specifically, refer to Figure 3 The bottom of the cover body is provided with an annular flow channel 91 protruding outward, and the air flows in the annular flow channel 91 . An air inlet is provided on the outer wall of the annular flow channel 91 ; the air vent 32 is provided opposite to the annular flow channel 91 .

[0046] 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. Among them, Figure 3 As shown, the air guide plate 81 is specifically an arc-shaped plate, and has a concave arc shape; the concave arc plate reduces the resistance to the airflow.

[0047] 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.

[0048] Continue to refer to Figure 3 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.

[0049] 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.

[0050] The main control board is arranged on the mounting frame 2 and is located below the mounting frame 2 , specifically below the fan 6 .

[0051] 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.

[0052] 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.

[0053] 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.

[0054] 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 drive motor is arranged below the cradle (3), the drive motor comprising a stator (51) and a rotor (52), the rotor (52) being sleeved on the stator (51), and the stator (51) being provided with a wiring hole along its axial direction; a temperature detecting element (4), which is arranged in the cradle (3) and is used to detect the temperature of the milk bottle; A connecting line is passed through the wiring hole and connected to the temperature detecting element (4).

2. The milk shaker according to claim 1, characterized in that: The milk shaker further comprises a first connecting member (41), part of which is arranged in the wiring hole, the first connecting member (41) is provided with a through hole, the connecting wire is passed through the through hole, and the temperature detecting member (4) is arranged on the top of the first connecting member (41).

3. The milk shaker according to claim 2, characterized in that: The milk shaker further comprises an elastic member (42), wherein the elastic member (42) is capable of driving the first connecting member (41) to move upwards, so that the temperature detecting member (4) can contact the milk bottle.

4. The milk shaker according to claim 3, characterized in that: The milk shaker further comprises a shell (1) and a mounting frame (2) arranged in the shell (1); the drive motor and the cradle (3) are both arranged in the shell (1); the stator (51) is fixed on the mounting frame (2); and the cradle (3) is rotatably connected to the mounting frame (2).

5. The milk shaker according to claim 4, characterized in that: A second connecting member (11) is provided at the bottom of the housing (1), a mounting hole is provided on the second connecting member (11), the elastic member (42) is provided in the mounting hole, the bottom end of the first connecting member (41) is slidably provided in the mounting hole, and the elastic member (42) abuts against the bottom end of the first connecting member (41).

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

7. The milk shaker according to claim 4, characterized in that: The milk shaker further comprises a cover (9), which is arranged on the mounting frame (2) and is covered by the cradle (3). Hot air can be fed into the cover (9) to heat the milk bottle.

8. The milk shaker according to claim 7, 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.

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

10. The milk shaker according to claim 9, characterized in that: The milk shaker further comprises a heater (7), which is arranged in the air duct (8) and is used for heating the air transported to the cover (9).

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