Motor-driven amplitude oscillation structure and health care tools using this structure

Abstract

This utility model discloses a motor-linked amplitude oscillation structure and a health care tool using this structure. The oscillation structure includes a main housing with an opening, and a main control board and a drive assembly electrically connected inside the main housing. It also includes a linkage component, one end of which is connected to the drive assembly, and the other end of which is provided with at least two oscillating components. The first ends of any two adjacent oscillating components are assembled onto the linkage component at a first distance interval, and the second ends protrude outside the opening and are set at a second distance interval. The second distance is greater than the first distance. The first distance enables the first ends of multiple oscillating components to be assembled onto the same linkage component. After the drive assembly is activated, the second ends of the oscillating components can simultaneously oscillate to form a massage action on the human skin. The second ends of multiple oscillating components are arranged at a second distance, which can effectively form multiple massage points and simultaneously cover a large massage area, better meeting the user's needs.

Description

Technical Field

[0001] This utility model relates to the field of electric swing mechanisms, and in particular to a motor-driven amplitude swing structure and a health care tool using the structure. Background Technology

[0002] With societal development, many people are in a state of sub-health (Medically Unexplained Symptoms, MUS), a condition between health and disease. In this state, individuals may not have obvious illnesses but experience physical or psychological discomfort, such as persistent fatigue, weakness, insomnia, dizziness, and memory loss. To alleviate the discomfort caused by sub-health, people use health care tools to help relieve the condition to some extent. Currently, health care tools are increasingly electrified, enabling massage functions such as oscillation, tapping, pressing, vibration, or heating. For oscillation, traditional technology typically uses a motor to drive a linkage structure to achieve reciprocating oscillation. Due to space limitations, the oscillation structure only creates one massage area, resulting in a less than ideal massage experience. A specific structural solution can be found in the flexural massager disclosed in Chinese utility model patent CN202020081792.0. Therefore, a more rationally designed oscillation structure is urgently needed to solve the aforementioned technical problems. Summary of the Invention

[0003] In view of the technical problem that in the existing swing-type massager, due to the space limitations of the product, the number of massage parts formed by the swing structure is only one, the massage points are too concentrated, and the massage performance is not good, this utility model provides a solution.

[0004] To achieve the above objectives, this utility model provides a motor-linked amplitude oscillation structure, including a main housing with an opening, and a main control board and a drive assembly electrically connected inside the main housing; it also includes a linkage component, one end of which is connected to the drive assembly, and the other end of which is provided with at least two oscillating components; the first ends of any two adjacent oscillating components are assembled on the linkage component at a first distance interval, and the second ends protrude outside the opening and are set at a second distance interval; the second distance is greater than the first distance.

[0005] As an improvement of this application, the main housing is composed of a first half-shell and a second half-shell, and the inner walls of the first half-shell and the second half-shell are provided with pivot holes. The two sides of the linkage are also provided with pivots that are adapted to the pivot holes.

[0006] As an improvement of this application, the driving component is a motor, the output shaft of the motor is provided with an eccentric shaft, the linkage member is provided with an open slot at one end near the motor, the eccentric shaft is placed in the open slot, and the two opposing inner walls of the open slot form a first abutting surface and a second abutting surface.

[0007] As an improvement of this application, a soft rubber sleeve is fitted on the eccentric shaft used to mate with the first abutment surface and the second abutment surface.

[0008] As an improvement of this application, the first half-shell and the second half-shell together form a snap-fit ​​notch, which restricts the movement of the motor.

[0009] As an improvement of this application, it also includes a mounting plate, one side of which is used to fix and mount the battery assembly, and the other side is used to fix and mount the motor; the battery assembly is electrically connected to the main control board.

[0010] As an improvement of this application, it also includes a button panel, which is fastened to the outer wall of the main housing, and the button panel has a button portion for triggering the main control board.

[0011] As an improvement of this application, a slot is formed between the button panel and the main housing.

[0012] As an improvement of this application, the main housing further includes a charging board, which forms charging contacts on the outer wall of the main housing and is electrically connected to the main control board.

[0013] This application also provides a health care tool, including any of the aforementioned motor-driven amplitude oscillation structures, wherein the second end of the oscillating member forms a massage section.

[0014] As an improvement of this application, the surface of the amplitude oscillation structure is covered with a silicone component, and a collar is provided at the end of the silicone component away from the oscillation component.

[0015] As an improvement of this application, the surface of the collar is provided with a notched ring hole to form a first ring portion and a second ring portion that are concentrically arranged.

[0016] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model provides a motor-linked amplitude oscillation structure and a health care tool using this structure. The oscillation structure includes a main housing with an opening, and a main control board and a drive assembly electrically connected inside the main housing; it also includes a linkage component, one end of which is connected to the drive assembly, and the other end is provided with at least two oscillating components; the first ends of any two adjacent oscillating components are assembled on the linkage component at a first distance interval, and the second ends protrude outside the opening and are set at a second distance interval; the second distance is greater than the first distance; the first distance enables the first ends of multiple oscillating components to be assembled together on the same linkage component, and after the drive assembly is working, the second ends of the oscillating components can swing simultaneously to form a massage action on the human skin; the second ends of multiple oscillating components are arranged at a second distance, which can effectively form multiple massage points, and can simultaneously cover a larger massage area, better meeting the user's needs. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is an exploded view of the present invention;

[0019] Figure 3 This is a diagram of the internal structure of the present invention;

[0020] Figure 4 For the present utility model Figure 3 A magnified view of a portion of region A;

[0021] Figure 5 This is a perspective view of the health care tool of this utility model;

[0022] Figure 6 This is a perspective view of another application of the health care tool of this utility model;

[0023] Figure 7 For the present utility model Figure 6 Cross-sectional view.

[0024] The symbols for the main components are explained below:

[0025] 1. Main shell; 11. First half shell; 12. Second half shell; 13. Snap-fit ​​notch; 16. Mounting plate;

[0026] 2. Main control board; 21. Buttons;

[0027] 3. Drive assembly; 31. Eccentric shaft; 32. Soft rubber sleeve;

[0028] 4. Linkage components; 41. Rotating shaft; 42. Opening slot;

[0029] 5. Swinging component; 51. Massage section;

[0030] 6. Button panel; 61. Button section;

[0031] 7. Seam groove;

[0032] 8. Silicone component; 81. Collar; 82. Notched ring hole; 83. First ring portion; 84. Second ring portion;

[0033] 9A, Second Massage Section; 9B, Second Massage Section. Detailed Implementation

[0034] To more clearly illustrate this utility model, the following description, in conjunction with the accompanying drawings, will provide a further picture.

[0035] In the following description, specific examples are given to provide a more in-depth understanding of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. It should be understood that the specific embodiments described are only used to explain the present invention and are not intended to limit the present invention.

[0036] It should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of a feature, whole, step, operation, element, or component, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, or combinations thereof.

[0037] To address the aforementioned technical problems, this application provides a motor-driven amplitude oscillation structure and a health care tool using this structure. Please refer to the appendix. Figure 1 To be continued Figure 4 The swing structure includes a main housing 1 with an opening, and a main control board 2 and a drive assembly 3 electrically connected inside the main housing 1; it also includes a linkage 4, one end of which is connected to the drive assembly 3, and the other end is provided with at least two swinging elements 5; the first ends of any two adjacent swinging elements 5 are assembled on the linkage 4 at a first distance interval, and the second ends protrude out of the opening and are set at a second distance interval; the second distance is greater than the first distance; the first distance enables the first ends of multiple swinging elements 5 to be assembled on the same linkage 4 together, and after the drive assembly 3 is working, the second ends of the swinging elements 5 can swing simultaneously to form a massage action on human skin; the second ends of multiple swinging elements 5 are arranged at a second distance, which can effectively form multiple massage points and can simultaneously cover a larger massage area to better meet the user's needs.

[0038] As an improvement of this application, the main housing 1 is composed of a first half-shell 11 and a second half-shell 12. The inner walls of the first half-shell 11 and the second half-shell 12 are provided with rotating shaft 41 holes. The two sides of the linkage 4 are also provided with rotating shafts 41 that are adapted to the rotating shaft 41 holes. It is easy to understand that the assembly of the main housing 1 composed of the first half-shell 11 and the second half-shell 12 can simplify the assembly process and increase the ease of installation of the swing structure. It can also better form the rotating shaft 41 holes. During operation, the linkage 4 is driven by the drive motor, and the swing member 5 uses the axis formed by the rotating shaft 41 and the rotating shaft 41 hole as the swing center, driving the second end of the swing member 5 to swing. With the cooperation of the rotating shaft 41 and the rotating shaft 41 hole, the swing of the swing member 5 can be smoother. In an important embodiment, the swing frequency of the swing member 5 is more than 100 times / minute, which can provide users with more suitable massage intensity and frequency.

[0039] In this embodiment, the driving component 3 is a motor, and the output shaft of the motor is provided with an eccentric shaft 31. The end of the linkage 4 near the motor is provided with an open slot 42, and the eccentric shaft 31 is placed in the open slot 42. The two opposing inner walls of the open slot 42 form a first abutment surface and a second abutment surface. It is easy to understand that the overall driving scheme is as follows: the motor rotates and drives the eccentric shaft 31 to rotate. The eccentric column formed by the eccentric shaft 31 then abuts against the first abutment surface and the second abutment surface in sequence, so that the second end of the swing member 5 moves back and forth continuously. In a preferred embodiment, a soft rubber sleeve 32 is provided on the eccentric column of the eccentric shaft 31 that cooperates with the first abutment surface and the second abutment surface. The addition of the soft rubber sleeve 32 can greatly reduce the vibration and abnormal noise brought about by the abutment, and will not produce a large noise. It can also prevent the damage caused by mechanical collision.

[0040] In this embodiment, the first half-shell 11 and the second half-shell 12 together form a snap-fit ​​notch 13, which restricts the movement of the motor. The snap-fit ​​notch 13 snaps into the bottom of the motor, thereby limiting the motor and preventing unexpected displacement of the motor during rotation. In a further embodiment, a mounting plate 16 is also included. One side of the mounting plate 16 is used to fix and assemble the battery assembly, and the other side is used to fix and assemble the motor. The battery assembly is electrically connected to the main control board 2. While the mounting plate 16 fixes and assembles the motor, it can further cooperate with the snap-fit ​​notch 13 to fix the motor, further increasing the stability of the motor.

[0041] In this embodiment, a button panel 6 is also included. The button panel 6 is fastened to the outer wall of the main housing 1. The button panel 6 has a button part 61 for triggering the button 21 of the main control board 2. During use, the user presses the button part 61, thereby pressing the button 21. After receiving the trigger signal, the main control board 2 controls the start and stop of the drive component 3. The user can start and stop the swing structure through the button panel 6, which is convenient for the user to control.

[0042] In the current market, massagers require waterproofing in many usage scenarios. Therefore, in this embodiment, a slot 7 is formed between the button plate 6 and the main housing 1. In subsequent assembly, a silicone sleeve is fitted onto the surface of the swinging structure. The addition of the slot 7 can fit the opening edge of the silicone sleeve, thereby achieving a better waterproof effect.

[0043] In this embodiment, the main housing 1 also includes a charging board. The charging board forms charging contacts on the outer wall of the main housing 1 and is electrically connected to the main control board 2. An external charger is connected to the charging contacts, and the charging board performs appropriate voltage conversion so that the battery can be replenished with power.

[0044] This application also provides a health care tool; please refer to it for further information. Figures 5 to 7 The above-mentioned motor-linked amplitude swing structure includes the second end of the swing member 5 to form a massage part 51; the health care tool in this application includes the structural features of the above-mentioned embodiments, and thus has the same beneficial effects and functions, so it will not be described in detail here.

[0045] In this embodiment, the surface of the amplitude oscillation structure is covered with a silicone component, and a collar is provided at the end of the silicone component away from the oscillating component. The silicone component enables the amplitude oscillation structure to form a more comfortable skin contact during use, preventing pain for the user. In a further embodiment, the plasticity of the silicone component can be used to form a first massage part 9B in combination with the main shell, while the contour of the amplitude oscillation structure serves as a second massage part 9A. This design expands the massage methods and enriches the product's functions.

[0046] In a further embodiment, the surface of the collar 81 is provided with a notched annular hole 82 to form a first ring portion 83 and a second ring portion 84 arranged concentrically. It is easy to understand that the first ring portion 83 is smaller than the second ring 84. The notch in the notched annular hole 82 allows the first ring portion 83 and the second ring portion 84 to connect. When the first ring portion 84 is fitted onto the column, the first ring portion 83 can deform by using the notched annular hole 82 as an adjustment gap, which is convenient for fitting and assembling on columnar objects of different sizes.

[0047] The advantages of this utility model are:

[0048] By using the first distance, the first ends of multiple swinging parts are assembled together on the same linkage component. After the drive component works, the second ends of the swinging parts can swing simultaneously to form a massage action on the human skin. The second ends of multiple swinging parts are arranged at a second distance, which can effectively form multiple massage points and cover a larger massage area at the same time to better meet the user's needs.

[0049] The above-disclosed embodiments are only a few specific examples of this utility model. However, this utility model is not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A motor-driven amplitude oscillation structure, characterized in that, The device includes a main housing with an opening, and a main control board and a drive assembly electrically connected inside the main housing; it also includes a linkage component, one end of which is connected to the drive assembly, and the other end of which is provided with at least two swinging components; the first ends of any two adjacent swinging components are assembled on the linkage component at a first distance interval, and the second ends protrude outside the opening and are set at a second distance interval; the second distance is greater than the first distance.

2. The motor-linked amplitude oscillation structure according to claim 1, characterized in that, The main housing consists of a first half-shell and a second half-shell. The inner walls of the first half-shell and the second half-shell are provided with pivot holes. The two sides of the linkage are provided with pivots that are adapted to the pivot holes.

3. The motor-linked amplitude oscillation structure according to claim 2, characterized in that, The drive component is a motor, the output shaft of the motor is provided with an eccentric shaft, the linkage is provided with an open slot at one end near the motor, the eccentric shaft is placed in the open slot, and the two opposing inner walls of the open slot form a first abutting surface and a second abutting surface.

4. The motor-linked amplitude oscillation structure according to claim 3, characterized in that, The eccentric shaft is fitted with a soft rubber sleeve on the eccentric column that mates with the first abutment surface and the second abutment surface.

5. The motor-linked amplitude oscillation structure according to claim 3, characterized in that, The first half-shell and the second half-shell together form a snap-fit ​​notch, which restricts the movement of the motor.

6. The motor-linked amplitude oscillation structure according to claim 3, characterized in that, It also includes a mounting plate, one side of which is used to fix and mount the battery assembly, and the other side is used to fix and mount the motor; the battery assembly is electrically connected to the main control board.

7. The motor-linked amplitude oscillation structure according to claim 1, characterized in that, The oscillation frequency of the oscillating component is above 100 times per minute.

8. A health care tool, characterized in that, The motor-driven amplitude oscillating structure according to any one of claims 1-7 is provided, wherein the second end of the oscillating member forms a massage portion.

9. The health care tool according to claim 8, characterized in that, The surface of the amplitude oscillation structure is covered with a silicone component, and a collar is provided at the end of the silicone component away from the oscillation component.

10. The health care tool according to claim 9, characterized in that, The surface of the collar is provided with notched annular holes to form a first ring portion and a second ring portion that are concentrically arranged.

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