A type of breast shaker

Abstract

This utility model discloses a milk shaker, comprising: a base; a movable seat; a drive mechanism for driving the movable seat to move relative to the base in a preset direction; and an elastic structure, the two ends of which are respectively connected to the base and the movable seat, so that when the movable seat moves relative to the base in the preset direction, the elastic structure can undergo elastic deformation to clamp or release a target object. The drive mechanism drives the elastic structure to deform, thus effectively controlling the clamping effect of the elastic structure and facilitating the active change of the deformation state of the elastic structure, allowing the clamping device to be in a clamping or releasing state. Furthermore, in the clamping state, due to the elastic clamping of the elastic structure, it has better adaptability to target objects, accommodating more sized target objects and making the clamping operation convenient, thus effectively solving the problem of inconvenient target object clamping operation in milk shakers.

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, and more specifically, to a milk shaker. Background Technology

[0002] A baby shaker is a small, electric device used for quickly mixing or stirring liquids, primarily for preparing formula, protein powder, beverages, or other powdered substances with liquids. It thoroughly mixes the powder with water or other liquids by rapidly shaking or rotating, preventing clumping and ensuring a uniform mixture. However, existing baby shakers have non-adjustable bottle-holding mechanisms that cannot accommodate bottles of all sizes and shapes. Furthermore, the existing mechanisms cannot release the bottle after shaking, making it inconvenient for users to handle the bottle.

[0003] Therefore, how to effectively solve the problem of inconvenient operation of clamping the target object in a milk shaker is an urgent problem that needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a milk shaker that can effectively solve the problem of inconvenient operation of clamping the target object in a milk shaker.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A clamping mechanism for a breast pump includes:

[0007] Base;

[0008] Activity seats;

[0009] A drive mechanism is used to drive the movable seat to move relative to the base in a preset direction;

[0010] An elastic structure is provided, with its two ends connected to the base and the movable seat respectively. When the movable seat moves in a preset direction relative to the base, it can cause the elastic structure to undergo elastic deformation, which is used to clamp or release the target object.

[0011] In the above technical solution, the target object is released or clamped through the elastic structure and the driving mechanism. Because the driving mechanism drives the deformation of the elastic structure, the clamping effect can be well controlled, and the deformation state of the elastic structure can be easily and actively changed, allowing the clamping device to be in both clamped and released states. Furthermore, in the clamped state, due to the elastic clamping of the elastic structure, it has better adaptability to the target object, accommodating a wider range of sizes and making the clamping operation convenient. In summary, the above-mentioned milk shaker effectively solves the problem of inconvenient target object clamping operation in milk shakers.

[0012] In some technical solutions, the drive mechanism includes at least one lead screw, which is rotatably mounted on the base. The movable seat is provided with a threaded hole that engages with the lead screw to form a lead screw-nut transmission mechanism, so that the movable seat can be moved along the axial direction of the lead screw when the lead screw rotates.

[0013] In some technical solutions, a central gear is also included; one or more of the lead screws are arranged around the target object, and a transmission gear is fixed to the end of the lead screw, and one or more of the transmission gears mesh with the central gear respectively.

[0014] In some technical solutions, the drive mechanism includes a motor, which is used to directly or indirectly drive the central gear to rotate.

[0015] In some technical solutions, a housing is also included, and the base is rotatably mounted directly or indirectly on the housing, with the rotation axis of the central gear being consistent with the rotation axis of the base.

[0016] In some technical solutions, the end of the elastic structure is hinged to at least one of the movable seat and the base around a pin; the elastic structure is bent around a preset center line, and the pin is arranged parallel to the preset center line.

[0017] In some technical solutions, the elastic structure is an elastic strip, with its two ends connected to the movable seat and the base, respectively, so that it undergoes bending elastic deformation when the movable seat approaches the base.

[0018] In some technical solutions, a receiving container is included for holding a baby bottle, and the elastic strip is embedded in a receiving groove provided in the wall of the receiving container; the preset direction is the direction in which the opening of the receiving container faces or the opposite direction; and when the movable seat moves closer to the base along the preset direction, the elastic strip protrudes and deforms into the cavity of the receiving container to clamp the target object.

[0019] In some technical solutions, multiple elastic structures are used to be uniformly arranged around the target object.

[0020] In some technical solutions, the preset direction is perpendicular to the clamping direction of the elastic structure. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the structure of the milk shaking component of the milk shaking device provided in this embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the bottom structure of the milk shaking component of the milk shaking device provided in an embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the milk shaker provided in an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram showing the internal structure of the milk shaker provided in an embodiment of the present utility model;

[0026] Figure 5 This is a schematic diagram of the elastic structure provided in an embodiment of the present utility model.

[0027] The following labels are shown in the attached diagram:

[0028] 1. Base; 2. Movable seat; 3. Elastic structure; 4. Container bucket; 5. Container groove; 6. Motor; 7. Lead screw; 8. Threaded hole; 9. Central gear; 10. Transmission gear; 11. Belt drive mechanism; 12. Housing; 13. Base.

[0029] Pin hole 3-1.

[0030] Length direction L, thickness direction H, width direction K. Detailed Implementation

[0031] This utility model discloses a milk shaker to effectively solve the problem of inconvenient operation of clamping the target object in a milk shaker.

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1-5 , Figure 1 A schematic diagram of the structure of the milk shaking component of the milk shaking device provided in this embodiment of the utility model; Figure 2 A schematic diagram of the bottom structure of the milk shaking component of the milk shaking device provided in an embodiment of this utility model; Figure 3 This is a schematic diagram of the structure of the milk shaker provided in an embodiment of the present utility model; Figure 4 This is a schematic diagram showing the internal structure of the milk shaker provided in an embodiment of the present utility model; Figure 5 This is a schematic diagram of the elastic structure provided in an embodiment of the present utility model.

[0034] In some embodiments, a baby shaker is provided, which mainly includes a shaking assembly for shaking a baby bottle placed therein to perform milk shaking. The shaking assembly generally includes a fixing device and a power device. The fixing device is used to fix the baby bottle, making the bottle relatively fixed, and then the power device drives the bottle to shake. The fixing device may include a clamping device or a locking device. To facilitate fixing the baby bottle, a receiving device is generally provided, which has a receiving cavity for receiving the baby bottle, and the fixing device is used to fix the baby bottle relatively to the receiving device. Specifically, the receiving device is like the receiving barrel 4 in the following embodiment, and the barrel cavity of the receiving barrel 4 is the aforementioned receiving cavity. The fixing device is like the movable seat 2, drive mechanism, and elastic structure 3 in the following embodiment, used to clamp the baby bottle placed in the receiving barrel 4. The power device drives the receiving device to move, and the baby bottle in the receiving cavity of the receiving device shakes to achieve milk shaking. It should be noted that the power device and the fixing device can use the same power source, such as the motor 6 in the following embodiment. The specific shaking method can be selected as needed, and the specific power device can be set accordingly. The shaking method can be continuous rotation, oscillation within a preset angle range, left-right rocking, or other methods, as long as it can achieve the desired milk shaking effect, so that the milk powder and water in the bottle are mixed evenly.

[0035] In some embodiments, the milk shaker mainly includes a base 1, a movable seat 2, a drive mechanism, and an elastic structure 3.

[0036] The base 1 is mainly used to support the clamped object, such as a baby bottle. Specifically, the base 1 can be part of a receiving device, such as the bottom of the receiving cavity. Furthermore, the power device can also drive the base 1 to move, causing the object to shake, thereby achieving milk shaking.

[0037] The movable seat 2 serves as the driving object of the drive mechanism, which moves the movable seat 2 relative to the base 1 in a preset direction. This movement of the movable seat 2 causes the elastic structure 3 to deform elastically. The movement method is not limited; it can be rotation or linear movement, as shown in the attached diagram, primarily linear movement. The preset direction, for example, when the movable seat 2 moves relative to the base 1 in a preset direction, causes the elastic structure 3 to deform elastically in the clamping direction or in the releasing direction. That is, by causing the elastic structure 3 to deform elastically, the target object is clamped or released. The driving form of the drive mechanism is also not limited and can be set according to the movement method. Rotation can be achieved by directly using a motor, while linear movement can be achieved by using a hydraulic telescopic device or an electric cylinder. An electric cylinder refers to a combination structure of a motor 6 and a lead screw and nut transmission mechanism.

[0038] The elastic structure 3 is connected to the base 1 and the movable seat 2 at both ends, so that when the movable seat 2 moves in a preset direction relative to the base 1, it can drive the elastic structure 3 to undergo elastic deformation, so as to clamp or release the target object. In fact, there are at least two specific embodiments.

[0039] In some embodiments, when the movable seat 2 moves in a preset direction relative to the base 1, it can cause the elastic structure 3 to undergo elastic deformation to clamp the target object; when the driving mechanism stops driving the movable seat 2 and there is no restriction, the elastic structure 3 will deform in the opposite direction under the action of elastic deformation force, that is, it will deform in the direction of releasing the target object. At this time, the movable seat 2 can move in the opposite direction of the preset direction.

[0040] In some other embodiments, when the movable seat 2 moves in a preset direction relative to the base 1, it can cause the elastic structure 3 to undergo elastic deformation to release the target object; when the driving mechanism stops driving the movable seat 2, and there is no restriction, the elastic deformation force of the elastic structure 3 will cause it to deform in the opposite direction, that is, to deform in the direction of clamping the target object. At this time, the movable seat 2 can move in the opposite direction of the preset direction.

[0041] In some embodiments, when the movable seat 2 moves relative to the base 1 in a preset direction, it can cause the elastic structure 3 to undergo elastic deformation to clamp the target object. When the drive mechanism stops driving the movable seat 2, the elastic structure 3 can remain in elastic deformation to maintain elastic clamping of the target object. When the movable seat 2 moves in the opposite direction relative to the base 1 in the preset direction, it can cause the elastic structure 3 to recover its elastic deformation in the direction of elastic deformation recovery to release the target object. That is, at this time, the clamping or releasing of the target object by the elastic structure 3 is achieved by the drive mechanism.

[0042] When the elastic structure 3 deforms, it clamps or releases the target object. The main mechanisms are as follows: due to elastic deformation, at least a portion of the elastic structure 3 moves along the clamping direction, reducing the clamping space and thus clamping the target object to restrict its position; at least a portion of the elastic structure 3 moves along the releasing direction, increasing the clamping space, allowing the target object to move freely without restriction. As shown in the attached diagram, clamping is achieved when the protruding portion of the elastic structure 3 moves towards the receiving cavity, and releasing is achieved when it moves away from the receiving cavity. The protruding portion of the elastic structure 3 is the structural part used to contact the target object.

[0043] The form of the elastic structure 3 is not specifically required, but it is such that, under elastic deformation, at least the local structure, especially the structure of the target that needs to be contacted, can move along the clamping direction or along the releasing direction.

[0044] In the above embodiments, the target object is released or clamped by the elastic structure 3 and the driving mechanism. Because the elastic structure 3 is deformed by the driving mechanism, the clamping effect of the elastic structure 3 can be well controlled, and the deformation state of the elastic structure 3 can be easily and actively changed, allowing the clamping device to be in both a clamped and released state. Furthermore, in the clamped state, due to the elastic clamping of the elastic structure 3, it has better adaptability to the target object, accommodating a wider range of sizes and making the clamping operation convenient. In summary, the above-described milk shaker effectively solves the problem of inconvenient target object clamping operation in milk shakers.

[0045] In some embodiments, for ease of driving, the drive mechanism may include at least one lead screw 7. The lead screw 7 is rotatably mounted on the base 1 about its own axis, and the base 1 restricts the lead screw 7 from moving relative to the base 1 along its axial direction, so that the lead screw 7 can only rotate relative to the base 1 about its own axis. The movable seat 2 is provided with a threaded hole 8 that threadedly engages with the lead screw 7. The threaded hole 8 and the lead screw 7 together form a lead screw-nut transmission mechanism. The movable seat 2 is restricted to rotating with the lead screw 7, and can only move relative to the base 1 along the axial direction of the lead screw 7. The restriction of the movable seat 2 from rotating with the lead screw 7 can be achieved by multiple parallel lead screws 7 and threaded holes 8 engaging with each other to prevent the movable seat 2 from rotating with the lead screw 7.

[0046] Through the transmission of the aforementioned lead screw and nut transmission mechanism, the movable seat 2 can be moved along the axial direction of the lead screw 7 when the lead screw 7 rotates, that is, the movable seat 2 can move relative to the base 1 in a preset direction. The preset direction is one of the axial directions of the lead screw 7. As shown in the attached figure, the base 1 and the movable seat 2 are arranged side-by-side along the axial direction of the lead screw 7. When the base 1 and the movable seat 2 are arranged side-by-side along the preset direction, the preset direction can be: either the direction in which the movable seat 2 moves closer to the base 1, at which point the elastic structure 3 undergoes elastic deformation when its two ends move closer to each other; or the direction in which the movable seat 2 moves away from the base 1, at which point the elastic structure 3 undergoes elastic deformation when its two ends move away from each other.

[0047] It should be noted that the rotation of the lead screw 7 can be directly or indirectly driven by the motor 6 or other rotation drive mechanisms. As shown in the attached figure, the drive mechanism includes the motor 6.

[0048] In some embodiments, for ease of transmission, a transmission gear set is generally provided between the rotary drive mechanism (motor 6 as described below) and the lead screw 7. Specifically, the transmission gear set may include a meshing central gear 9 and a transmission gear 10, so that the rotary drive mechanism drives the central gear 9 to rotate, and then the central gear 9 drives the transmission gear 10 to rotate, and the rotation of the transmission gear 10 drives the lead screw 7 to rotate.

[0049] As mentioned above, one or more lead screws 7 can be provided. When one lead screw 7 is provided, for the convenience of transmission, one lead screw 7 can be used in conjunction with multiple guide rods to surround the target object, such as surrounding the receiving container 4 formed on the base 1, where the receiving container 4 is used to hold the baby bottle. When multiple lead screws 7 are provided, for the convenience of transmission, multiple lead screws 7 can be used to surround the target object, such as surrounding the receiving container 4.

[0050] For example, the movable seat 2 can be an annular piece sleeved on the outside of the receiving barrel 4. Along the circumferential direction, one or more lead screws 7 can be arranged. As shown in the figure, two lead screws 7 can be arranged, and they are located on the lateral sides of the receiving barrel 4 respectively.

[0051] In some embodiments, for ease of transmission, each lead screw 7 can be fixed to a transmission gear 10 at its end. Each transmission gear 10 is arranged around the central gear 9 and meshes with the central gear 9. This allows the central gear 9 to rotate, driving each transmission gear 10 to rotate, thus causing all lead screws 7 to rotate synchronously and synchronously drive the movable seat 2 to move up and down. As shown in the attached figures, when two lead screws 7 are provided, located on opposite sides of the central gear 9 in the radial direction, correspondingly, transmission gears 10 are provided on opposite sides of the central gear 9 in the radial direction. The transmission gears 10 are fixedly connected to the corresponding lead screws 7 and are coaxially arranged.

[0052] For ease of arrangement, the central gear 9 can be placed at the bottom of the receiving barrel 4, or the base 1 can be placed on the side away from the receiving cavity.

[0053] To facilitate the rotation of the central gear 9 and avoid excessive space occupation in the vertical direction, the motor 6 and the container 4 can be arranged side by side in the horizontal direction. The motor 6 drives the central gear 9 to rotate through the belt transmission mechanism 11. The rotation of the central gear 9 can drive the transmission gear 10 to rotate, so that the lead screw 7 rotates. The rotation of the lead screw 7 drives the movable seat 2 to move in a preset direction, so that the elastic structure 3 can be elastically deformed to clamp or release the target object.

[0054] In some embodiments, the system further includes a housing 12, wherein the base 1 is rotatably mounted directly or indirectly to the housing 12, so that the rotation of the base 1 drives the baby bottle on it to rotate, thereby achieving milk shaking. It should be noted that: the base 1 is rotatably mounted directly to the housing 12, such as by direct rotational engagement so that the base 1 can rotate relative to the housing 12; or the base 1 is rotatably mounted indirectly to the housing 12, and a base 13 fixed relative to the housing 12 may be further provided, and the base 1 is rotatably mounted to the base 13, thereby achieving rotatable indirect mounting of the base 1 to the housing 12.

[0055] The rotation axis of the central gear 9 is aligned with the rotation axis of the base 1. When torque is applied to the central gear 9, it can first drive the transmission gear 10 to rotate. When the elastic structure 3 clamps the target object, the transmission gear 10 cannot rotate further relative to the base 1, thus restricting the rotation of the central gear 9 relative to the base 1. At this point, the torque of the central gear 9 can be transmitted to the base 1 to drive it to rotate, thereby achieving milk shaking. Specifically, both the central gear 9 and the transmission gear 10 can be directly or indirectly rotatably connected to the base 1. When a motor 6 is provided, the motor 6 can be directly or indirectly mounted on the housing 12; as shown in the attached figure, both the base 1 and the motor 6 are directly mounted on the base 13. In some embodiments, the end of the elastic structure 3 can be hinged to at least one of the movable seat 2 and the base 1 around a pin; the elastic structure 3 is bent around a preset center line, and the pin is arranged parallel to the preset center line. Through the above, the end of the elastic structure 3 can rotate relative to the base 1 or the movable seat 2 to adapt to the change in the angle between the end and the base 1 or the movable seat 2 caused by the deformation of the elastic structure 3.

[0056] In some embodiments, to facilitate guiding the deformation of the elastic structure 3, the elastic structure 3 can be an elastic strip, wherein both ends of the elastic structure 3 are connected to the movable seat 2 and the base 1 respectively, so that it undergoes bending elastic deformation when the movable seat 2 approaches the base 1. It can be bent into an arc shape or other structures. By bending deformation, the clamping space is compressed. By using bending elasticity, the structure can be made more compact.

[0057] Taking the attached diagram as an example, the elastic strip can be straight or bow-shaped in its initial state. As the movable seat 2 moves towards the base 1, it pushes the two ends of the elastic strip closer together, so that the elastic strip becomes a bow-shaped structure or a bow-shaped structure with a greater degree of curvature.

[0058] In some embodiments, the end of the elastic strip can be hinged to at least one of the movable seat 2 and the base 1 around a pin. More preferably, both ends of the elastic strip are hinged to at least one of the movable seat 2 and the base 1 via pins, so that the end of the elastic strip can rotate relative to the base 1 or the movable seat 2 to accommodate changes in the angle between the end and the base 1 or the movable seat 2 caused by deformation of the elastic strip. Specifically, taking the bending of the elastic strip around a preset center line as an example, the pin can be arranged parallel to the preset center line. Alternatively, the pin can be arranged perpendicular to both the preset direction and the clamping direction.

[0059] As attached Figure 5 As shown, the elastic strip is a strip plate structure, with its two ends along the length direction L connected to the base 1 and the movable seat 2 respectively. The thickness direction H of the strip plate structure is the clamping or loosening direction, which is consistent with the radial direction of the rotation of the base 1. At this time, the extension direction of the preset center line is consistent with the width direction K of the strip plate structure. The two ends of the elastic strip form pin holes 3-1.

[0060] In some embodiments, as shown in the accompanying drawings, for ease of installation, a receiving container 4 for accommodating baby bottles may be provided, wherein an elastic strip is embedded in a receiving groove 5 provided in the wall of the receiving container 4. This arrangement makes the structure more compact.

[0061] At this time, the specific preset direction can be the direction in which the opening of the receiving bucket 4 faces or the opposite direction; and as the movable seat 2 moves closer to the base 1 in the preset direction, the elastic strip protrudes and deforms into the cavity of the receiving bucket 4 to clamp the target object.

[0062] In some embodiments, multiple elastic structures 3 are evenly arranged around the cavity to push the target object towards the center, preventing the target object from deviating from the rotation axis of the base 1. Specifically, there may be two, three, or four elastic structures 3. As shown in the attached figures, two elastic strips may be provided, arranged opposite each other. During the clamping action, the upper ends of both elastic strips move downwards, causing the middle portions (distinguished from the upper and lower ends, which can be the center, slightly above, or slightly below) to deform and move closer to each other, thereby clamping the target object. During the releasing action, the upper ends of both elastic strips move upwards, causing the middle portions to deform and move further away from each other, thereby releasing the target object.

[0063] It should be noted that, of course, only one elastic structure 3 can be provided. In this case, the elastic structure 3 can cooperate with the base 1 or the wall of the receiving barrel 4 to form a clamping device to clamp and fix the target object.

[0064] In some embodiments, the preset direction can be perpendicular to the clamping direction of the elastic structure 3 to make the structure more compact. Specifically, the pin can be set perpendicular to both the preset direction and the clamping direction.

[0065] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0066] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A breast shaker, characterized in that, include: Base (1); Activity seat (2); A driving mechanism is used to drive the movable seat (2) to move relative to the base (1) in a preset direction; The elastic structure (3) has two ends connected to the base (1) and the movable seat (2) respectively, so that when the movable seat (2) moves in a preset direction relative to the base (1), it can drive the elastic structure (3) to undergo elastic deformation, so as to clamp or release the target object.

2. The milk shaker according to claim 1, characterized in that, The drive mechanism includes at least one lead screw (7), which is rotatably mounted on the base (1). The movable seat (2) is provided with a threaded hole (8) that is threadedly engaged with the lead screw (7) to form a lead screw nut transmission mechanism, so that when the lead screw (7) rotates, the movable seat (2) can drive the lead screw (7) to move along the axial direction of the lead screw (7).

3. The milk shaker according to claim 2, characterized in that, It also includes a central gear (9); one or more of the lead screws (7) are arranged around the target object, and the ends of the lead screws are fixed with transmission gears (10), and one or more of the transmission gears (10) mesh with the central gear (9).

4. The milk shaker according to claim 3, characterized in that, The drive mechanism includes a motor (6) which is used to directly or indirectly drive the central gear (9) to rotate.

5. The milk shaker according to claim 3, characterized in that, It also includes a housing (12), the base (1) being rotatably mounted directly or indirectly on the housing (12), and the rotation axis of the central gear (9) being consistent with the rotation axis of the base (1).

6. The milk shaker according to any one of claims 1-5, characterized in that, The end of the elastic structure (3) is hinged to at least one of the movable seat (2) and the base (1) around a pin; the elastic structure (3) bends around a preset center line, and the pin is arranged parallel to the preset center line.

7. The milk shaker according to claim 6, characterized in that, The elastic structure (3) is an elastic strip, with its two ends connected to the movable seat (2) and the base (1) respectively, so that it undergoes bending elastic deformation when the movable seat (2) approaches the base (1).

8. The milk shaker according to claim 7, characterized in that, The container includes a container (4) for holding the target object, wherein the elastic strip is embedded in a receiving groove (5) provided in the wall of the container (4); the preset direction is the direction in which the opening of the container (4) faces or the opposite direction; and the movable seat (2) moves closer to the base (1) in the preset direction, and the elastic strip protrudes and deforms into the cavity of the container (4) to clamp the target object.

9. The milk shaker according to any one of claims 1-5, characterized in that, Multiple elastic structures (3) are arranged uniformly around the target object.

10. The milk shaker according to any one of claims 1-5, characterized in that, The preset direction is perpendicular to the clamping direction of the elastic structure (3).

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