A dispersing massage device

Abstract

The utility model discloses a dispersed massage device, including massage main part and massage part, this massage main part includes the massage control assembly and massage drive assembly between casing and base, massage drive assembly includes rotary motor and transmission mechanism with rotary motor drive connection, and this transmission mechanism includes three transmission gear sets and makes three transmission gear sets synchronous rotation's synchronous gear, wherein every transmission gear set includes three transmission gears, and one transmission gear in three transmission gears is engaged transmission with another two transmission gears, and every transmission gear is equipped with the elastic massage pole in the pivot direction.

Description

Technical Field

[0001] This utility model applies to the field of massage equipment technology, and in particular relates to a distributed massage device. Background Technology

[0002] Because massagers can provide physical massage, promoting blood circulation, relaxing muscles, and relieving stress, they are becoming increasingly accepted and widely used. However, existing massagers typically only massage one area at a time, and the area massaged is relatively small, failing to meet the needs of different users. Utility Model Content

[0003] The main technical problem solved by this utility model is to provide a distributed massage device that can expand the massage surface and form multiple massage points within the massage surface to better meet the needs of users.

[0004] To address the aforementioned problems, this utility model provides a distributed massage device, comprising a massage body and a massage section. The massage body includes a massage control assembly disposed between a housing and a base, and a massage drive assembly connected to the massage control assembly. The massage drive assembly includes a rotary motor and a transmission mechanism connected to the rotary motor. The transmission mechanism includes three transmission gear sets and a synchronization gear that causes the three transmission gear sets to rotate synchronously. Each transmission gear set includes three transmission gears, with one transmission gear meshing with the other two transmission gears. Each transmission gear is provided with an elastic massage rod in the direction of rotation.

[0005] Furthermore, the base includes an upper base cover and a lower base cover, with a cavity for housing the transmission gear set formed between the upper base cover and the lower base cover. The upper base cover is provided with a first positioning hole for fixing one axial end of the transmission gear, and the lower base cover is provided with a second positioning hole for fixing the other axial end of the transmission gear. The first positioning hole and the second positioning hole are correspondingly arranged.

[0006] Furthermore, the transmission gear includes a disc body with gears on its edge, and a first rotating shaft and a second rotating shaft coaxial with the first rotating shaft are respectively provided on both axial sides of the disc body. The first rotating shaft is provided with a groove, and the second rotating shaft is provided with a mounting hole.

[0007] Furthermore, the diameter of the first rotating shaft is larger than that of the second rotating shaft.

[0008] Furthermore, the second positioning hole is located on the protrusion on the bottom cover.

[0009] Furthermore, the first and second rotating shafts are respectively provided with annular grooves on the edge of the disc body.

[0010] Furthermore, the first positioning hole is provided with annular protrusions protruding from the bottom surface of the base cover, and the end face of the annular protrusions contacts the bottom surface of the annular groove.

[0011] Furthermore, the protrusion is also provided with an annular groove, which forms a gap with the second rotating shaft.

[0012] Furthermore, the rotating motor is fixed to the base cover by a mounting seat, which includes a mounting part and a fixing part. The fixing part includes two clamping plates extending outward from the mounting part, forming a clamping gap between the two clamping plates. The ends of the two clamping plates are respectively provided with limiting buckles protruding in the direction of the clamping gap. The clamping gap is in communication with the cavity provided in the mounting part.

[0013] Furthermore, the massage drive assembly also includes a vibration motor fixed to the base cover to vibrate the elastic massage bar.

[0014] Furthermore, the massage body is also provided with a suction massage assembly, which includes a suction motor and a suction transmission component that is connected to the suction motor. The suction transmission component is connected to a suction cavity, which is located on the adhesive layer on the surface of the housing. The suction cavity passes through a through hole in the housing and is located in the inner cavity of the housing. The suction motor includes a suction motor body and a rotating shaft with both ends extending out of the suction motor body.

[0015] Furthermore, the suction transmission component includes a gantry-shaped transmission rod and a swing rod component. The swing rod component includes a swing rod and a turntable connected to the swing rod. The turntable is provided with a fixing hole for fixing to the shaft of the suction motor. The gantry-shaped transmission rod is provided with a pull rod at each end, and the pull rod is provided with a mating hole for the swing rod.

[0016] Furthermore, the gantry-shaped transmission rod has a fixing structure at both ends that cooperates with the pull rod. The fixing structure includes a fixing part, and a first notch and a second notch are respectively provided on opposite sides of the fixing part along its length. The first notch and the second notch make the fixing part form a first part, a second part, and a third part. The pull rod has a fixing groove and a connecting hole communicating with the fixing groove, as well as an extension groove communicating with the connecting hole. The fixing groove and the extension groove are respectively located on opposite sides of the pull rod. After fixing, the first part passes through the connecting hole and is located in the extension groove, the third part is located in the fixing groove, and the second part is fixed in the connecting hole.

[0017] Furthermore, the extension groove is perpendicular to the connection hole.

[0018] Furthermore, the portal transmission rod is provided with a connecting part that connects to the suction chamber, and the connecting part is located in the middle of the portal transmission rod.

[0019] This utility model discloses a distributed massage device, comprising a massage body and a massage section. The massage body includes a massage control assembly disposed between a housing and a base, and a massage drive assembly connected to the massage control assembly. The massage drive assembly includes a rotary motor and a transmission mechanism driven by the rotary motor. The transmission mechanism includes three transmission gear sets and a synchronization gear that causes the three transmission gear sets to rotate synchronously. Each transmission gear set includes three transmission gears, with one transmission gear meshing with the other two. Each transmission gear has an elastic massage rod in the direction of rotation. In use, the rotation and vibration of the elastic massage rods can be controlled to achieve a combined massage. Moreover, since each elastic massage rod is of similar length, its end face is basically in the same plane. Since it is difficult for the human body to have a flat massage surface during massage, different massage effects are applied to different positions within the massage surface during operation, resulting in a better massage effect. Attached Figure Description

[0020] 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 in the description only show some embodiments of this utility model, and therefore should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of an embodiment of the dispersion massage device of this utility model.

[0022] Figure 2 This utility model's distributed massage device embodiment is shown in the exploded view.

[0023] Figure 3 A cross-sectional view of the structure along the axis of the suction motor.

[0024] Figure 4 A partial structural diagram of an embodiment of the dispersion massage device of this utility model.

[0025] Figure 5 A partial structural diagram of an embodiment of the dispersion massage device of this utility model.

[0026] Figure 6 A cross-sectional view of the structure along the embodiment of the suction and massage section.

[0027] Figure 7 A schematic diagram of a fixed structure embodiment.

[0028] Figure 8 A cross-sectional view along the axis of rotation of an embodiment of a transmission gear structure.

[0029] Figure 9 for Figure 3 Enlarged view of the structure in section B.

[0030] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0031] The claims of this utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are also within the protection scope of this utility model.

[0032] It should be understood that, in the description of this utility model embodiments, all directional indicating terms, such as "up," "down," "left," "right," "front," and "back," indicate the orientation or positional relationship based on the orientation and positional relationship shown in the accompanying drawings or the orientation or positional relationship commonly used when the utility model product is in use. These terms are only for the purpose of simplifying the description of this utility model and do not explicitly or implicitly suggest that the device, element, or component referred to must have a specific orientation or specific orientational structure, and should not be construed as a limitation of this utility model. They are only used to explain the relative positional relationships and movement of the components shown in the accompanying drawings. When this specific posture changes, the directional indication may also change accordingly.

[0033] Furthermore, in this utility model, ordinal numbers such as "first" and "second" are used only for distinguishing purposes and should not be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features referred to as "first" and "second" may explicitly or implicitly indicate at least one of those technical features. In this utility model description, "multiple" means at least two, i.e., two or more, unless otherwise explicitly defined; "at least one" means one or more.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," and "screw-on" should be interpreted broadly. For example, they can refer to a relatively fixed positional relationship between components, or a physically fixed connection between components; they can be detachable connections or integral structures; they can be mechanical connections or electrical signal connections; they can be direct connections or indirect connections through intermediate media or components; they can refer to the internal connection of two elements or the interaction between two elements. Unless otherwise explicitly limited in the specification, other interpretations will not achieve the corresponding functions or effects. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0035] If the controller or control circuit 3 involved in this utility model is a conventional control technology or unit for those skilled in the art, such as the controller's control circuit 3, it can be implemented by those skilled in the art using existing technology, such as simple programming. Regarding software or programs that cooperate with hardware to achieve control results, unless the description provides a detailed explanation of the software or program control process, it pertains to the use of existing technology or conventional technology for those skilled in the art. The power supply also uses existing technology in the art. Furthermore, since the main utility model's technical point lies in the improvement of the mechanical device, this utility model will not describe the specific circuit control relationships and circuit connections in detail.

[0036] This disclosure provides many different embodiments or examples for implementing different structures of this utility model. To simplify the disclosure, specific examples of components and arrangements are described herein. Of course, these are merely examples and are not intended to limit the scope of this utility model. Furthermore, reference numerals and / or reference letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, this utility model provides examples of various specific processes and materials, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0037] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0038] like Figures 1-7 As shown, this utility model provides an embodiment of a dispersion massage device.

[0039] The dispersed massage device includes a massage body A and a massage section. The massage body A includes a massage control component disposed between a housing 15 and a base and a massage drive component connected to the massage control component. The massage drive component includes a rotary motor 11A and a transmission mechanism that is driven by the rotary motor 11A. The transmission mechanism includes three transmission gear sets 6 and a synchronization gear 4 that makes the three transmission gear sets rotate synchronously. Each transmission gear set 6 includes three transmission gears 61. One of the three transmission gears 61 meshes with the other two transmission gears. Each transmission gear 61 is provided with an elastic massage rod 5 in the direction of rotation.

[0040] Specifically, the massage control assembly also includes a control circuit board 3 electrically connected to the rotating motor 11A. The base includes an upper base cover 2 and a lower base cover 1, forming a cavity (not shown in the attached figure) for housing the transmission gear set. The upper base cover 2 has a first positioning hole 21 for fixing one end of the rotation axis of the transmission gear 61, and the lower base cover 1 has a second positioning hole 12 for fixing the other end of the rotation axis of the transmission gear 61. The first positioning hole 21 and the second positioning hole 12 are correspondingly arranged. The rotating motor 11A is fixed to the upper base cover 2 by a mounting base 10. The mounting base 10 includes a mounting part 100 and a fixing part. The fixing part includes two clamping plates 101 extending outward from the mounting part, forming a clamping gap 102 between the two clamping plates 101. The ends of the two clamping plates 101 are respectively provided with limiting buckles protruding in the direction of the clamping gap. The clamping gap 102 communicates with the cavity 103 provided in the mounting part 100. The rotating shaft of the motor 11A is connected to a transmission gear 61 on one of the transmission gear sets 6. The three transmission gear sets 6 are distributed around the synchronous gear 4. One transmission gear set 6 drives the other two transmission gear sets 6 to rotate synchronously via the synchronous gear 4. The transmission gear 61 includes a disc with gears on its edge. A first rotating shaft 61 and a second rotating shaft 62 are respectively provided on both axial sides of the disc. The first rotating shaft 61 has a groove 63, and the second rotating shaft 62 has a mounting hole 64 for fixing one end of the elastic massage rod 5. The diameter of the first rotating shaft 61 is larger than that of the second rotating shaft 62, and the first and second rotating shafts 61 and 62 are coaxial. The larger diameter of the first rotating shaft 61 increases the stability of the transmission gear 61's rotation and also reduces the structural fit precision. Annular grooves 65 are provided on the upper and lower surfaces between the first and second rotating shafts 61 and the edge of the disc, respectively, to reduce weight.

[0041] In this embodiment, the second positioning hole 12 is provided on the protrusion 12 on the bottom cover. On the one hand, it can increase the structural strength of the connection between the second rotating shaft 62 and the lower base cover 1, and on the other hand, it can avoid a large contact surface between the transmission gear 61 and the lower base cover 1, thus preventing increased rotational resistance. The first positioning hole 21 is provided with annular protrusions (not shown in the figure) protruding from the bottom surface of the upper base cover. Their function is similar to that of the protrusion 12. The end faces of the protrusion 12 and the annular protrusions are located in the annular groove 65 and contact the bottom surface of the annular groove 65, keeping most of the transmission gear 61 from contacting the lower base cover 1 and the upper base cover 2. If necessary, the protrusion 12 is also provided with an annular groove 13. The annular groove 13 forms a gap with the second rotating shaft 62. Since the annular groove 13 can reduce the contact surface between the end face of the protrusion 12 and the bottom of the annular groove 65, it can also increase the stability of the support for the transmission gear 61.

[0042] As needed, the massage drive assembly also includes a vibration motor 12A fixed to the base cover 2 to vibrate the elastic massage rods 5. The vibration motor 12A is fixed to the base cover 2 by a fixing cover 13A. The vibration motor 12A is electrically connected to the control circuit board 3. When the vibration motor 12A and the rotation motor 11A work simultaneously, the multiple elastic massage rods 5 can not only rotate, but the curved elastic massage rods 5 can form variable massage points. The multiple curved elastic massage rods 5 can form a larger massage surface. At the same time, through vibration transmission, each curved elastic massage rod 5 also vibrates along its length direction when rotating, so that the curved elastic massage rods 5 produce a continuous pulse-type pressing and rotational compound massage during massage, achieving a better massage effect. Since each elastic massage rod 5 is the same length, their ends are normally located in the same plane. When massaging non-planar areas, it can generate greater massage force in some areas, such as the middle area, and less massage force at the edges. Moreover, the massage position is not fixed during the massage process. This can avoid discomfort or pain when massaging the same massage point with greater pressure, so as to adapt to the massage needs of different areas.

[0043] As needed, the massage body is also provided with a suction massage component, which includes a suction motor 9 and a suction transmission component connected to the suction motor 9. The suction transmission component is connected to a suction cavity 161, which is located on the adhesive layer 16 on the surface of the housing 15. The suction cavity 161 passes through the through hole 151 on the housing 15 and is located in the inner cavity of the housing. The suction motor 9 is fixed to the base cover 2 by a fixing cover 13A. It includes a suction motor body and a rotating shaft with both ends extending out of the suction motor body. The suction cavity 161 can be made of an elastic material to provide good deformation space for the suction cavity 161 under the action of the suction transmission component 14, thereby producing a better suction effect. The suction transmission component 14 includes a portal-shaped transmission rod 140 and a swing rod component 8. The swing rod component 8 includes a swing rod and a turntable connected to the swing rod. The turntable is provided with a fixing hole for fixing to the shaft of the suction motor. The portal-shaped transmission rod 140 is provided with pull rods 7 at both ends. The pull rods 7 are provided with mating holes 73 for the swing rod.

[0044] The portal transmission rod 140 has a fixing structure at both ends that cooperates with the pull rod 7. The fixing structure includes a fixing part 142. On opposite sides along the length of the fixing part 142, there are a first notch 1421 and a second notch 1422. The first notch 1421 and the second notch 1422 form a first part 1423, a second part 1424, and a third part 1425 in the fixing part 142. The pull rod 7 has a fixing groove 71 and a connecting hole (not shown in the figure) communicating with the fixing groove 71, and a connecting hole. The extension groove 72 is connected to the fixing groove 71, which is located on opposite sides of the pull rod 7. After the fixing part 142 is fixed to the pull rod 7, the first part 1423 passes through the connecting hole and is located in the extension groove 72, the third part 1425 is located in the fixing groove 71, and the second part 1424 is fixed in the connecting hole. This structure can achieve the connection and fixation of the two parts, while reducing the number of connecting parts during fixation. At the same time, the gantry transmission rod 140 and the pull rod 7 are separate parts to facilitate the installation of the gantry transmission rod 140 to both ends of the rotating shaft. As needed, the extension groove 72 and the connecting hole can be set vertically. The gantry transmission rod 140 is provided with a connecting part 141 that connects to the suction chamber 161. The connecting part 142 is located in the middle of the gantry transmission rod, so that the forces on both ends of the rotating shaft are basically the same during operation, avoiding uneven wear.

[0045] In use, the control circuit 33 can control the rotation of the elastic massage rods and simultaneously control the vibration motor to make the elastic massage rods vibrate. This allows for a combined massage effect of rotation and vibration. Furthermore, since each elastic massage rod is of similar length and its end faces are essentially in the same plane, and it's rare for the human body to have a flat massage surface, this allows for different massage effects on different areas within the massage surface, resulting in a better massage effect. Additionally, the suction motor can be controlled to move the suction cavity and generate a suction effect, achieving a suction massage.

[0046] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A dispersion massage device, comprising a massage body and a massage section, wherein the massage body includes a massage control assembly disposed between a housing and a base and a massage drive assembly connected to the massage control assembly, characterized in that, The massage drive assembly includes a rotary motor and a transmission mechanism connected to the rotary motor. The transmission mechanism includes three transmission gear sets and a synchronization gear that makes the three transmission gear sets rotate synchronously. Each transmission gear set includes three transmission gears, one of which meshes with the other two transmission gears. Each transmission gear is provided with an elastic massage rod in the direction of rotation.

2. The dispersion massage device according to claim 1, characterized in that, The base includes an upper base cover and a lower base cover, and a cavity for housing the transmission gear set is formed between the upper base cover and the lower base cover. The upper base cover is provided with a first positioning hole for fixing one axial end of the transmission gear, and the lower base cover is provided with a second positioning hole for fixing the other axial end of the transmission gear. The first positioning hole and the second positioning hole are correspondingly arranged.

3. The dispersion massage device according to claim 1, characterized in that, The transmission gear has a first rotating shaft and a second rotating shaft coaxial with the first rotating shaft on both sides of its axial direction. The first rotating shaft has a groove and the second rotating shaft has a mounting hole.

4. The dispersion massage device according to claim 3, characterized in that, The diameter of the first rotating shaft is larger than that of the second rotating shaft.

5. The dispersion massage device according to claim 2, characterized in that, The second positioning hole is located on the protrusion on the bottom cover.

6. The dispersion massage device according to claim 1, characterized in that, The rotating motor is fixed to the base cover by a mounting seat. The mounting seat includes a mounting part and a fixing part. The fixing part includes two clamping plates extending outward from the mounting part, forming a clamping gap between the two clamping plates. The ends of the two clamping plates are respectively provided with limiting buckles protruding in the direction of the clamping gap. The clamping gap is connected to the cavity provided in the mounting part.

7. The dispersion massage device according to claim 1, characterized in that, The massage drive assembly also includes a vibration motor that is fixed to the base cover to vibrate the elastic massage bar.

8. The dispersion massage device according to claim 2, characterized in that, The massage body is also provided with a suction massage component, which includes a suction motor and a suction transmission component that is connected to the suction motor. The suction transmission component is connected to a suction cavity, which is located on the adhesive layer on the surface of the housing. The suction cavity passes through a through hole in the housing and is located in the inner cavity of the housing. The suction motor includes a suction motor body and a rotating shaft with both ends extending out of the suction motor body.

9. The dispersion massage device according to claim 8, characterized in that, The suction transmission component includes a gantry-shaped transmission rod and a swing rod component. The swing rod component includes a swing rod and a turntable connected to the swing rod. The turntable has a fixing hole for fixing to the shaft of the suction motor. The gantry-shaped transmission rod has a pull rod at each end, and the pull rod has a mating hole for mating with the swing rod.

10. The dispersion massage device according to claim 9, characterized in that, The portal transmission rod has a fixing structure at both ends that cooperates with the pull rod. The fixing structure includes a fixing part, and a first notch and a second notch are respectively provided on opposite sides along the length of the fixing part. The first notch and the second notch make the fixing part form a first part, a second part and a third part. The pull rod has a fixing groove and a connecting hole communicating with the fixing groove, as well as an extension groove communicating with the connecting hole. The fixing groove and the extension groove are respectively located on opposite sides of the pull rod. After fixing, the first part passes through the connecting hole and is located in the extension groove, the third part is located in the fixing groove, and the second part is fixed in the connecting hole.

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