Sucking vibration device
By using a motor-driven rotating and moving component in the suction and vibration device, and utilizing magnetic components to achieve suction and vibration functions, the problems of structural complexity and noise are solved, thus improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-04-07
AI Technical Summary
Existing suction vibration devices have complex structures and are prone to noise at the connection points due to the use of two motors and multiple transmission components, which affects the user experience.
It employs a rotating and moving component driven by a motor. By setting magnetic components with opposite magnetic poles on the rotating and moving components, the axial and radial movement of the moving component is achieved by using the motor to drive the rotating component to rotate, thus realizing the suction and vibration functions. The structure is simple and noiseless.
The suction and vibration functions are achieved through a single motor, which simplifies the structure, reduces noise, and improves the user experience.
Smart Images
Figure CN224085676U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to adult products equipment field, especially a kind of sucking vibration device. BACKGROUND
[0002] In order to realize sucking and vibration functions simultaneously, the existing sucking vibration device generally sets two motors and multiple transmission components, one motor drives the sucking part to move in one direction through transmission components to realize sucking function, and the other motor drives the sucking part to move in the other direction through transmission components to realize vibration function, so that the structure of the sucking vibration device is complex, and noise is easily generated at the connection of transmission components, which affects the user experience. SUMMARY
[0003] The utility model aims at providing a kind of sucking vibration device, the sucking vibration device has the characteristics such as simple structure, noise reduction, with good applicability.
[0004] To achieve the above object, the utility model adopts the following technical scheme:
[0005] A kind of sucking vibration device, comprising: shell, with sucking port;Sucking diaphragm, set in the sucking port, and the sucking diaphragm is protruding towards the shell;Sucking assembly, in the shell, including motor, magnetic piece, rotating part and moving part, the motor is fixedly arranged in the shell, the output shaft of the motor is parallel with the axis of the rotating part, the output shaft of the motor is fixed with the rotating part, the moving part is fixed with the sucking diaphragm, the opposite side of the rotating part and the moving part is equipped with multiple magnetic pieces, and the magnetic pole of adjacent magnetic piece on the rotating part is opposite, the magnetic pole of adjacent magnetic piece on the moving part is opposite, the motor drives the rotating part to rotate, to make the moving part move along axial and radial.
[0006] Preferably, the rotating part and the moving part are coaxially arranged, along the axial direction of the rotating part and the moving part, the projection of each magnetic piece on the rotating part and the projection of each magnetic piece on the moving part one-to-one correspond and overlap.
[0007] Preferably, each magnetic piece on the rotating part and the moving part is distributed in a circumferential interval with the axis of the rotating part and the moving part as the center.
[0008] Preferably, the sucking diaphragm includes side wall part, bottom wall part, one end of the side wall part is fixed with the sucking port, the other end is fixed with the bottom wall part;The bottom wall part is fixed with the moving part;
[0009] In the direction of the sucking port towards the bottom wall part, the wall thickness of the side wall part gradually decreases.
[0010] Preferably, the suction assembly further includes a guide sleeve disposed within the housing, and the movable member is movably disposed within the guide sleeve.
[0011] Preferably, the guide sleeve includes a limiting part with a through hole, and the moving member has a connecting part protruding from the side of the suction diaphragm. The diameter of the through hole is larger than the diameter of the connecting part, and part of the connecting part passes through the through hole and is fixed to the suction diaphragm.
[0012] Preferably, the guide sleeve further includes a guide portion fixed to the limiting portion, and the inner wall surface of the guide portion is spaced apart from the rotating member and the moving member.
[0013] Preferably, the suction vibration device further includes a button, a control board, and a power supply, wherein the power supply supplies power to the control board and the motor, and the control board is electrically connected to the button and the motor.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] The suction vibration device provided in the above technical solution has multiple magnetic elements on the opposite sides of both the rotating and moving parts. The magnetic poles of adjacent magnetic elements on the rotating part and the moving part are opposite. Therefore, after the motor drives the rotating part to rotate by a preset angle, the magnetic elements on the rotating and moving parts attract or repel each other, allowing the moving part to move closer to or away from the rotating part, thus achieving axial movement of the moving part, i.e., achieving the suction function. Furthermore, since the output shaft of the motor is parallel to the axis of the rotating part, the motor can drive the rotating part to rotate eccentrically. When the rotating part attracts the magnetic elements on the moving part, the moving part moves towards the eccentrically rotated rotating part; when the rotating part repels the magnetic elements on the moving part, the moving part moves away from the eccentrically rotated rotating part, thus achieving radial movement of the moving part, i.e., achieving the vibration function. In summary, the suction vibration device can achieve both suction and vibration functions with a single motor, has a simple structure, and the magnetic transmission between the moving and rotating parts generates no noise, thus reducing the noise level during operation. Attached Figure Description
[0016] Figure 1 A schematic diagram of the suction vibration device provided in an embodiment of this utility model;
[0017] Figure 2 A cross-sectional schematic diagram of the suction vibration device provided in an embodiment of this utility model;
[0018] Figure 3 A cross-sectional schematic diagram of the housing provided in an embodiment of this utility model;
[0019] Figure 4 An exploded view of the suction assembly provided in an embodiment of this utility model;
[0020] Figure 5 An exploded view of the magnetic component, rotating component, and moving component provided in the embodiments of this utility model;
[0021] Figure 6 A schematic diagram of the guide sleeve provided in an embodiment of this utility model.
[0022] 1. Housing; 11. Suction port; 2. Suction diaphragm; 21. Side wall; 22. Bottom wall; 3. Suction assembly; 31. Motor; 32. Magnetic component; 33. Rotating component; 34. Moving component; 341. Connecting part; 35. Guide sleeve; 351. Limiting part; 352. Guide part; 353. Through hole; 4. Button; 5. Control board; 6. Power supply. Detailed Implementation
[0023] The present invention will now be described in more detail with reference to the accompanying drawings. It should be noted that the description of the present invention with reference to the accompanying drawings is merely illustrative and not restrictive. Various embodiments can be combined with each other to form other embodiments not shown in the following description.
[0024] Please see Figures 1 to 6 The suction vibration device includes a housing 1, a suction diaphragm 2, a suction assembly 3, a button 4, a control board 5, and a power supply 6.
[0025] The housing 1 has a suction port 11; a suction diaphragm 2 is disposed in the suction port 11 and protrudes into the housing 1; the suction assembly 3 is located inside the housing 1 and includes a motor 31, a magnetic component 32, a rotating component 33, and a moving component 34. The motor 31 is fixedly disposed inside the housing 1, and the output shaft of the motor 31 is parallel to the axis of the rotating component 33. The output shaft of the motor 31 is fixed to the rotating component 33, and the moving component 34 is fixed to the suction diaphragm 2. Multiple magnetic components 32 are provided on the opposite sides of the rotating component 33 and the moving component 34. The magnetic poles of adjacent magnetic components 32 on the rotating component 33 are opposite, and the magnetic poles of adjacent magnetic components 32 on the moving component 34 are opposite. The motor 31 drives the rotating component 33 to rotate, so that the moving component 34 moves axially and radially.
[0026] Multiple magnetic elements 32 are provided on the opposite sides of the rotating component 33 and the moving component 34. The magnetic poles of adjacent magnetic elements 32 on the rotating component 33 are opposite, and the magnetic poles of adjacent magnetic elements 32 on the moving component 34 are opposite. Therefore, after the motor 31 drives the rotating component 33 to rotate by a preset angle, the rotating component 33 and the magnetic elements 32 on the moving component 34 can attract or repel each other, thereby moving the moving component 34 closer to or away from the rotating component 33, thus realizing the axial movement of the moving component 34, i.e., realizing the suction function. In addition, since the output shaft of the motor 31 is parallel to the axis of the rotating component 33, the motor 31 can drive the rotating component 33 to rotate eccentrically. When the rotating component 33 attracts the magnetic elements 32 on the moving component 34, the moving component 34 will move towards the eccentrically rotated rotating component 33. When the rotating component 33 and the magnetic elements 32 on the moving component 34 repel each other, the moving component 34 will move away from the eccentrically rotated rotating component 33, thus realizing the radial movement of the moving component 34, i.e., realizing the vibration function. In summary, the suction and vibration device can achieve both suction and vibration functions with a single motor 31. It has a simple structure, and the moving part 33 and the rotating part 34 are driven by a magnetic part 32, which does not generate noise, thus reducing the noise during the use of the suction and vibration device.
[0027] It should be noted that the distance between the output shaft of motor 31 and the axis of rotating component 33 is relatively small. This means that after motor 31 drives rotating component 33 to rotate eccentrically, it does not affect the attraction or repulsion between the magnetic components 32 on rotating component 33 and moving component 34. In other words, the eccentric movement of rotating component 33 driven by motor 31 is small. At this time, the magnetic component 32 on moving component 34 is mainly affected by the corresponding magnetic component 32 on rotating component 33. Therefore, when motor 31 drives rotating component 33 to rotate, rotating component 33 mainly drives moving component 34 axially, and secondarily drives moving component 34 radially. Furthermore, the radial movement of moving component 34 is sufficient to generate enough vibration to achieve the vibration function.
[0028] It should be noted that both the rotating member 33 and the moving member 34 are cylindrical. Therefore, the axial direction of the rotating member 33 and the moving member 34 is defined as the axial direction, and the direction perpendicular to the axial direction is defined as the radial direction. In addition, when the suction vibration device is working, part of the human body structure extends into the space of the suction diaphragm 2, and the suction port 11 is in contact with the human skin. At this time, when the moving member 34 moves axially, it will change the size of the space inside the suction diaphragm 2, thereby producing a suction-like effect. Therefore, the function produced by the axial movement of the moving member 34 is defined as the suction function. When the moving member 34 moves radially, it will drive the suction diaphragm 2 to move radially. Therefore, the suction diaphragm 2 will impact the human body structure, producing a vibration-like effect. Therefore, the function produced by the radial movement of the moving member 34 is defined as the vibration function.
[0029] In addition, since the moving member 34 needs to move axially, the moving member 34 and the rotating member 33 can be arranged at intervals along the axial direction.
[0030] The rotating component 33 and the moving component 34 are coaxially arranged, and along the axial direction of the rotating component 33 and the moving component 34, the projections of each magnetic component 32 on the rotating component 33 and the projections of each magnetic component 32 on the moving component 34 are superimposed one-to-one.
[0031] It is conceivable that, since the projections of each magnetic element 32 on the rotating component 33 and the projections of each magnetic element 32 on the moving component 34 overlap one-to-one, the attraction or repulsion between the magnetic elements 32 on the rotating component 33 and the moving component 34 is strongest. And very importantly, at this time, the motor 31 drives the rotating component 33 to rotate eccentrically. Due to the small amount of eccentric rotation and the radial movement of the moving component 34, the projections of each magnetic element 32 on the rotating component 33 and the projections of each magnetic element 32 on the moving component 34 can still at least largely overlap.
[0032] The magnetic components 32 on the rotating component 33 and the moving component 34 are all distributed in a circular interval with the axis of the rotating component 33 and the moving component 34 as the center.
[0033] Specifically, six magnetic elements 32 are provided on both the rotating component 33 and the moving component 34. These magnetic elements 32 are arranged at circumferential intervals, with a circumferential angle of 60° between adjacent magnetic elements 32. The magnetic poles of adjacent magnetic elements 32 are opposite, i.e., arranged as S-pole, N-pole, S-pole, N-pole. Therefore, the motor 31 can drive the rotating component 33 to rotate 60°, so that the S-pole on the rotating component 33 corresponds to the S-pole on the moving component 34, and the N-pole on the rotating component 33 corresponds to the N-pole on the moving component 34, thus causing the moving component 34 to move away from the rotating component 33. The motor 31 can then drive the rotating component 33 to rotate another 60°, so that the S-pole on the rotating component 33 corresponds to the N-pole on the moving component 34, and the N-pole on the rotating component 33 corresponds to the S-pole on the moving component 34, thus causing the moving component 34 to move towards the rotating component 33, thereby achieving axial movement of the moving component 34. It should be clear that since the rotating part 33 rotates eccentrically, during the above rotation process, the rotating part 33 will move in the radial direction to a certain extent, thereby driving the moving part 34 to move in the radial direction to a certain extent, that is, the radial movement of the moving part 34 is realized.
[0034] The suction membrane 2 includes a sidewall portion 21 and a bottom wall portion 22. One end of the sidewall portion 21 is fixed to the suction port 11, and the other end is fixed to the bottom wall portion 22. The bottom wall portion 22 is fixed to the movable member 34. The wall thickness of the sidewall portion 21 gradually decreases along the direction from the suction port 11 toward the bottom wall portion 22.
[0035] It is conceivable that the movable member 34 can move axially and radially, and the movable member 34 is fixed to the bottom wall portion 22. Therefore, the movable member 34 can drive the suction diaphragm 2 to deform axially and radially, and the deformation position is the side wall portion 21 near the bottom wall portion 22. Because in order to facilitate the deformation of the side wall portion 21, the thickness of the side wall portion 21 gradually decreases along the direction near the bottom wall portion 22. The side wall portion 21 with a smaller thickness requires less force to deform, that is, it is more conducive to deformation.
[0036] Specifically, the suction membrane 2 can be made of materials such as silicone, and can deform and automatically recover.
[0037] The suction component 3 also includes a guide sleeve 35 disposed within the housing 1, and a movable member 34 is movably disposed within the guide sleeve 35.
[0038] The guide sleeve 35 includes a limiting part 351, which has a through hole 353. The moving member 34 protrudes towards the side of the suction diaphragm 2 and has a connecting part 341. The diameter of the through hole 353 is larger than the diameter of the connecting part 341, and part of the connecting part 341 passes through the through hole 353 and is fixed to the suction diaphragm 2.
[0039] The guide sleeve 35 also includes a guide portion 352 fixed to the limiting portion 351. The inner wall surface of the guide portion 352 is spaced apart from the rotating member 33 and the moving member 34. Therefore, when the rotating member 33 and the moving member 34 move radially, they will not collide with the guide portion 352.
[0040] The suction and vibration device also includes a button 4, a control board 5, and a power supply 6. The power supply 6 supplies power to the control board 5 and the motor 31. The control board 5 is electrically connected to the button 4 and the motor 31. Users can turn the device on and off using the button 4, and can also adjust the rotation speed of the motor 31 to adjust the frequency of suction and vibration.
[0041] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A suction vibration device, characterized in that, include: The shell (1) has a suction port (11); A suction membrane (2) is disposed at the suction port (11), and the suction membrane (2) protrudes into the housing (1); The suction assembly (3), located inside the housing (1), includes a motor (31), magnetic components (32), a rotating component (33), and a moving component (34). The motor (31) is fixedly installed inside the housing (1). The output shaft of the motor (31) is parallel to the axis of the rotating component (33). The output shaft of the motor (31) is fixed to the rotating component (33). The moving component (34) is fixed to the suction diaphragm (2). Multiple magnetic components (32) are provided on the opposite sides of the rotating component (33) and the moving component (34). The magnetic poles of adjacent magnetic components (32) on the rotating component (33) are opposite, and the magnetic poles of adjacent magnetic components (32) on the moving component (34) are opposite. The motor (31) drives the rotating component (33) to rotate, so that the moving component (34) moves axially and radially.
2. The suction vibration device as described in claim 1, characterized in that, The rotating component (33) and the moving component (34) are coaxially arranged, and along the axial direction of the rotating component (33) and the moving component (34), the projections of each magnetic component (32) on the rotating component (33) and the projections of each magnetic component (32) on the moving component (34) correspond and overlap one-to-one.
3. The suction vibration device as described in claim 1, characterized in that, The magnetic components (32) on the rotating component (33) and the moving component (34) are all distributed in a circular interval with the axis of the rotating component (33) and the moving component (34) as the center.
4. The suction vibration device as described in claim 1, characterized in that, The suction membrane (2) includes a side wall portion (21) and a bottom wall portion (22). One end of the side wall portion (21) is fixed to the suction port (11), and the other end is fixed to the bottom wall portion (22). The bottom wall portion (22) is fixed to the movable member (34). Along the direction from the suction port (11) toward the bottom wall portion (22), the wall thickness of the side wall portion (21) gradually decreases.
5. The suction vibration device as described in claim 1, characterized in that, The suction component (3) further includes a guide sleeve (35) disposed within the housing (1), and the movable component (34) is movably disposed within the guide sleeve (35).
6. The suction vibration device as described in claim 5, characterized in that, The guide sleeve (35) includes a limiting part (351), the limiting part (351) has a through hole (353), the moving member (34) has a connecting part (341) protruding from the side of the suction diaphragm (2), the diameter of the through hole (353) is larger than the diameter of the connecting part (341), and part of the connecting part (341) passes through the through hole (353) and is fixed to the suction diaphragm (2).
7. The suction vibration device as described in claim 6, characterized in that, The guide sleeve (35) also includes a guide portion (352) fixed to the limiting portion (351), and the inner wall surface of the guide portion (352) is spaced apart from the rotating member (33) and the moving member (34).
8. The suction vibration device as described in claim 1, characterized in that, The suction vibration device also includes a button (4), a control board (5), and a power supply (6). The power supply (6) supplies power to the control board (5) and the motor (31). The control board (5) is electrically connected to the button (4) and the motor (31).