Shoulder and neck massage device

Abstract

The shoulder and neck massage device comprises a gear transmission part, a transmission rod group, a connecting rod group, a supporting seat and a push rod, the input end of the gear transmission part is used for being connected with an output shaft of a driving motor; the gear transmission part is provided with at least one output end; the transmission rod group is arranged along the axis direction of the output shaft of the driving motor and is connected with at least one output end of the gear transmission part; the input end of the connecting rod group is sleeved on the transmission rod group; the first end of the supporting seat is installed on the transmission rod set, a connecting groove is formed in the first end of the supporting seat, and a track guiding groove is formed in the second end of the supporting seat; the first end of the push rod is movably connected with the connecting groove, and the first end of the push rod is used for installing a massage head; the second end of the push rod is connected with the output end of the connecting rod set, and the second end of the push rod is movably connected with the track guide groove.

Description

Technical Field

[0001] The present application relates to the technical field of massage instruments, and in particular to a shoulder and neck massage device. Background Art

[0002] With the progress of society and the rapid development of human civilization, people who need to sit for long periods of time at work often have high work pressure and little time for physical exercise, which can easily lead to severe muscle strain in the neck and shoulders, poor blood circulation, and further cause cervical diseases such as periarthritis of the shoulder and cervical bone hyperplasia.

[0003] The currently used rotary massage structure generally drives the eccentric component to move in a rotating manner to achieve a massage effect, but there are problems that the massage effect is single and homogeneous. Summary of the invention

[0004] Based on this, it is necessary to provide a shoulder and neck massage device to improve the massage effect.

[0005] The present application provides a shoulder and neck massage device, comprising:

[0006] A gear transmission part, wherein the input end of the gear transmission part is used to be connected to the output shaft of the driving motor; the gear transmission part has at least one output end;

[0007] A transmission rod group, which is arranged along the axis direction of the output shaft of the driving motor and is connected to at least one output end of the gear transmission part;

[0008] A connecting rod group, the input end of which is sleeved on the transmission rod group;

[0009] A support seat, wherein the first end of the support seat is mounted on the transmission rod assembly, the first end of the support seat is provided with a connecting groove, and the second end of the support seat is provided with a track guide groove; and

[0010] A push rod, wherein the first end of the push rod is movably connected to the connecting groove, and the first end of the push rod is used to install the massage head; the second end of the push rod is connected to the output end of the connecting rod group, and the second end of the push rod and the track guide groove are movably assembled with each other.

[0011] In one of the embodiments, a movable ball head is provided on the push rod near the first end of the push rod, and the movable ball head and the connecting groove can be movably assembled with each other.

[0012] In one of the embodiments, the track guide groove is an arc-shaped groove structure.

[0013] In one embodiment, the support base comprises:

[0014] A first supporting plate, wherein the connecting groove is located on the first supporting plate;

[0015] A second supporting plate, the track guide groove is located on the second supporting plate; the track guide groove is provided with an opening; and

[0016] A third support plate is connected between the first support plate and the second support plate, and the third support plate is in contact with the opening of the track guide groove.

[0017] In one embodiment, the connecting rod set includes:

[0018] A first connecting rod, wherein a first end of the first connecting rod is sleeved on the transmission rod assembly, and a second end of the first connecting rod is provided with a first spherical sleeve structure;

[0019] a second connecting rod, a first end of which is connected to the push rod, and a second end of which is provided with a second spherical sleeve structure; and

[0020] A third connecting rod, wherein a first connecting ball head is provided at the first end of the third connecting rod, and the first connecting ball head can be movably mounted in the first spherical sleeve structure; a second connecting ball head is provided at the second end of the third connecting rod, and the second connecting ball head can be movably mounted in the second spherical sleeve structure.

[0021] In one embodiment, the transmission rod assembly includes:

[0022] a first transmission rod, a first end of which is connected to the output end of the gear transmission part; an input end of the connecting rod group is sleeved on the first transmission rod; and

[0023] A second transmission rod, wherein the first end of the second transmission rod is connected to the second end of the first transmission rod; and the first end of the support seat is coaxially connected to the second transmission rod.

[0024] In one embodiment, the second transmission rod includes a plurality of transmission sub-rods, the plurality of transmission sub-rods are coaxially connected to each other, and one of the transmission sub-rods located at the end is coaxially connected to the second end of the first transmission rod; each transmission sub-rod is installed with at least one of the support seats.

[0025] In one embodiment, the first transmission rod is in a U-shaped structure.

[0026] In one embodiment, the gear transmission unit includes:

[0027] a main gear, the main gear being used to be connected to an output shaft of the drive motor; and

[0028] Two slave gear sets are arranged on both sides of the main gear respectively, and the input ends of the slave gear sets are meshedly connected with the main gear; each of the slave gear sets includes a plurality of slave gears, and different slave gears are meshedly connected with each other.

[0029] In one embodiment, it also includes:

[0030] A box body, wherein the gear transmission part, the transmission rod group, the connecting rod group, the support seat and the second end of the push rod are all placed in the inner cavity of the box body, and the first end of the push rod extends out of the box body; and

[0031] An energy supply component is placed in the inner cavity of the box body and is electrically connected to the drive motor.

[0032] In this embodiment, the rotation of the transmission rod group can be converted into movement in any direction of the push rod output end through the arrangement of the push rod and the support seat, thereby realizing a kneading massage action, improving the massage effect, and optimizing the user's physical sensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] FIG1 shows a schematic structural diagram of a shoulder and neck massage device provided in one embodiment of the present application.

[0034] 2 to 5 are schematic diagrams showing the partial structure of FIG. 1 .

[0035] 6 and 7 show schematic structural diagrams of the support base.

[0036] FIG. 8 is a schematic diagram showing the structure of FIG. 1 after the box cover body and the massage head are assembled.

[0037] FIG. 9 is a schematic structural diagram showing the box body of FIG. 8 after being assembled.

[0038] FIG. 10 is a schematic diagram showing the exploded structure of FIG. 9 .

[0039] Figure Number:

[0040] 100-gear transmission part;

[0041] 110-main gear;

[0042] 120-slave gear set;

[0043] 121-slave gear;

[0044] 200-transmission rod set;

[0045] 210-first transmission rod;

[0046] 220 - second transmission rod;

[0047] 221-transmission rod;

[0048] 300-connecting rod set;

[0049] 310 - first connecting rod;

[0050] 311-first spherical sleeve structure;

[0051] 320 - second connecting rod;

[0052] 321-second spherical sleeve structure;

[0053] 330 - third connecting rod;

[0054] 400-support seat;

[0055] 410-first support plate;

[0056] 411-connection slot;

[0057] 420-second support plate;

[0058] 421-track guide groove;

[0059] 422-opening;

[0060] 430-third support plate;

[0061] 500-Putter;

[0062] 510-movable ball head;

[0063] 600-cabinet;

[0064] 610-box body;

[0065] 620-box cover body;

[0066] 700-Energy supply parts;

[0067] 800-massage head;

[0068] 900 - Drive motor. DETAILED DESCRIPTION

[0069] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0070] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0071] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0072] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0073] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0074] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0075] Referring to Figures 1 to 10, Figure 1 shows a schematic structural diagram of a shoulder and neck massage device provided in an embodiment of the present application, Figures 2 to 5 show a partial structural schematic diagram of Figure 1, Figures 6 and 7 show a structural schematic diagram of a support seat, Figure 8 shows a structural schematic diagram of Figure 1 after the box cover and massage head are assembled, Figure 9 shows a structural schematic diagram of Figure 8 after the box body is assembled, and Figure 10 shows an exploded structural schematic diagram of Figure 9.

[0076] A shoulder and neck massage device provided in an embodiment of the present application includes: a gear transmission part 100, a transmission rod group 200, a connecting rod group 300, a support seat 400 and a push rod 500. The input end of the gear transmission part 100 is used to be connected to the output shaft of the driving motor 900; the gear transmission part 100 has at least one output end; the transmission rod group 200 is arranged along the axial direction of the output shaft of the driving motor 900, and the transmission rod group 200 is connected to at least one output end of the gear transmission part 100; the input end of the connecting rod group 300 is sleeved on the transmission rod group 200; the first end of the support seat 400 is installed on the transmission rod group 200, the first end of the support seat 400 is provided with a connecting groove 411, and the second end of the support seat 400 is provided with a track guide groove 421; the first end of the push rod 500 and the connecting groove 411 are movably assembled with each other, and the first end of the push rod 500 is used to install the massage head 800; the second end of the push rod 500 is connected to the output end of the connecting rod group 300, and the second end of the push rod 500 and the track guide groove 421 are movably assembled with each other.

[0077] In this embodiment, the driving motor 900 drives the gear transmission part 100 to start to move, and the gear transmission part 100 drives the transmission rod group 200 to start to rotate, and the connecting rod group 300 rotates with the transmission rod group 200 and pulls the push rod 500 to move, so that the push rod 500 can move in the track guide groove 421 of the support seat 400, and the massage head 800 performs a massage action with the action of the push rod 500. In this embodiment, the setting of the push rod 500 and the support seat 400 can convert the rotation of the transmission rod group 200 into the action of multiple directions of the output end of the push rod 500, so as to realize the kneading massage action, improve the massage effect, and optimize the user's physical feeling.

[0078] The structure of the support seat 400 is briefly introduced. The support seat 400 is used to install the push rod 500 to form a spatial connecting rod so that the push rod 500 can move in the track guide groove 421, and then the push rod 500 drives the massage head 800 to complete the movement in multiple directions, thereby realizing the kneading massage action and improving the massage effect. The support seat 400 includes: a first support plate 410, a second support plate 420 and a third support plate 430. The connecting groove 411 is located on the first support plate 410. The track guide groove 421 is located on the second support plate 420, and the track guide groove 421 is provided with an opening 422. The third support plate 430 is connected between the first support plate 410 and the second support plate 420, and the third support plate 430 is in contact with the opening 422 of the track guide groove 421.

[0079] The arrangement of the first support plate 410, the second support plate 420 and the third support plate 430 is described. The first support plate 410 and the second support plate 420 are coaxially arranged, and the first support plate 410 and the second support plate 420 are parallel to each other. The third support plate 430 is located between the first support plate 410 and the second support plate 420, and is perpendicular to the first support plate 410 and the second support plate 420. Only one third support plate 430 can be provided, and at this time, the third support plate 430 is connected to the opening 422 of the track guide groove 421, and the third support plate 430 can block the movement of the push rod 500 to prevent the push rod 500 from sliding out of the track guide groove 421. Further, one or more third support plates 430 can be added on this basis to strengthen the support effect on the first support plate 410 and the second support plate 420.

[0080] Regarding the arrangement of the push rod 500 and the connecting groove 411, a movable ball head 510 is provided on the push rod 500 near the first end of the push rod 500, and the movable ball head 510 and the connecting groove 411 can be movably assembled with each other. The aperture and shape of the connecting groove 411 need to match the movable ball head 510 of the push rod 500. By arranging the movable ball head 510 on the push rod 500, the output end of the push rod 500 has a good degree of freedom, and the angle can be adjusted within a certain range. Through the matching connection of the movable ball head 510 and the connecting groove 411, the angular position of the push rod 500 can be changed to adapt to different working requirements. Among them, the movable ball head 510 can withstand radial and axial loads, where the radial load refers to the force perpendicular to the axis direction of the push rod 500, and the axial load refers to the force parallel to the axis direction of the push rod 500. The cooperation between the push rod 500 and the connection groove 411 can improve the stability of the connection. At the same time, since the movable ball head 510 on the push rod 500 has good rigidity and impact resistance, it can still work stably even in a complex environment.

[0081] Optionally, the movable ball head 510 of the push rod 500 is threadedly connected to the connecting groove 411. The movable ball head 510 of the push rod 500 is inserted into the connecting groove 411 and rotated along the thread direction until the thread is fully connected. The movable ball head 510 of the push rod 500 contacts the inner wall of the connecting groove 411 to form a tight connection.

[0082] The arrangement of the connection groove 411 and the track guide groove 421 is described. The connection groove 411 is located at the center of the first support plate 410. Since the first support plate 410 and the second support plate 420 are coaxial and arranged parallel to each other, the connection groove 411 is also located at the center of the second support plate 420. The track guide groove 421 is located on the second support plate 420, and the distance between the track guide groove 421 and the central axis of the second support plate 420 is greater than the aperture size of the connection groove 411. It is equivalent to that the track guide groove 421 needs to be arranged outside the connection groove 411, so that the push rod 500 can be inserted in the track guide groove 421 between the first support plate 410 and the second support plate 420 with the active ball head 510 as the center.

[0083] Regarding the shapes of the connection groove 411 and the track guide groove 421. Here, the connection groove 411 can be matched with the movable ball head 510, and generally the connection groove 411 can be circular. The track guide groove 421 is an arc groove structure, and here the track guide groove 421 is not a complete arc groove structure, but a semi-circular arc groove structure, and two openings 422 are formed on the end surface of the track guide groove 421.

[0084] The structure of the connecting rod group 300 is briefly introduced. The connecting rod group 300 includes: a first connecting rod 310, a second connecting rod 320 and a third connecting rod 330. The first end of the first connecting rod 310 is sleeved on the transmission rod group 200, and the second end of the first connecting rod 310 is provided with a first spherical sleeve structure 311; the first end of the second connecting rod 320 is connected to the push rod 500, and the second end of the second connecting rod 320 is provided with a second spherical sleeve structure 321; the first end of the third connecting rod 330 is provided with a first connecting ball head (not shown in the figure), and the first connecting ball head can be movably sleeved in the first spherical sleeve structure 311; the second end of the third connecting rod 330 is provided with a second connecting ball head (not shown in the figure), and the second connecting ball head can be movably sleeved in the second spherical sleeve structure 321. The first connecting rod 310, the second connecting rod 320 and the third connecting rod 330 adopt a ball joint connection structure so that the angle between the second connecting rod 320 and the third connecting rod 330 can change with the rotation of the first connecting rod 310, thereby achieving a highly reliable connection between the first connecting rod 310, the second connecting rod 320 and the third connecting rod 330, improving the stability of the movement between the first connecting rod 310, the second connecting rod 320 and the third connecting rod 330, and reducing the failure rate.

[0085] A brief introduction is given to the transmission rod group 200. The transmission rod group 200 includes: a first transmission rod 210 and a second transmission rod 220. The first end of the first transmission rod 210 is coaxially connected to the output end of the gear transmission part 100; the input end of the connecting rod group 300 is sleeved on the first transmission rod 210; the first end of the second transmission rod 220 is coaxially connected to the second end of the first transmission rod 210; the first end of the support seat 400 is coaxially connected to the second transmission rod 220. Optionally, the first transmission rod 210 and the second transmission rod 220 can be fixed by welding. In this embodiment, the transmission rod group 200 is divided into sections to set the first transmission rod 210 and the second transmission rod 220 to connect different components, so that the assembly process is more convenient.

[0086] Optionally, the transmission rod assembly 200 may also be provided with only one transmission shaft, so that the transmission shaft is coaxially connected to the output end of the gear transmission part 100. The first transmission rod 210 and the support seat 400 are both mounted on the transmission shaft.

[0087] Optionally, the first transmission rod 210 has a U-shaped structure to facilitate the installation of the first connecting rod 310 and to position the first connecting rod 310 axially to prevent the first connecting rod 310 from sliding on the first transmission rod 210 during the rotation of the first transmission rod 210 .

[0088] Optionally, the second transmission rod 220 includes a plurality of transmission sub-rods 221, and the plurality of transmission sub-rods 221 are coaxially connected to each other, and one of the transmission sub-rods 221 located at the end is coaxially connected to the second end of the first transmission rod 210; each transmission sub-rod 221 is installed with at least one support seat 400, which is more convenient for assembly. Here, two adjacent transmission sub-rods 221 can be connected by welding, and other connection methods that can achieve inter-axial linkage can also be selected, which are not listed one by one here, nor are they specifically limited. Here, the number of transmission sub-rods 221 can be two, three, etc., which are not listed one by one here, nor are they specifically limited.

[0089] When the gear transmission part 100 is provided with two output ends, and the output ends of the two gear transmission parts 100 are placed on both sides of the driving motor 900, the support seats 400 installed on each transmission sub-rod 221 of the two second transmission rods 220 are arranged opposite to each other.

[0090] When the gear transmission part 100 is provided with two output ends, and the output ends of the two gear transmission parts 100 are placed on both sides of the driving motor 900, the support seats 400 installed on each transmission sub-rod 221 of the two second transmission rods 220 are staggered with each other.

[0091] The structure of the gear transmission unit 100 is briefly introduced. The gear transmission unit 100 includes: a main gear 110 and two slave gear sets 120. The main gear 110 is used to connect with the output shaft of the drive motor 900; the two slave gear sets 120 are respectively arranged on both sides of the main gear 110, and the input end of the slave gear set 120 is meshed and connected with the main gear 110; each of the slave gear sets 120 includes a plurality of slave gears 121, and each of the slave gears 121 is meshed and connected.

[0092] In one embodiment, it also includes: a box body 600. The gear transmission part 100, the transmission rod group 200, the connecting rod group 300, the support seat 400 and the second end of the push rod 500 are all placed in the inner cavity of the box body 600, and the first end of the push rod 500 extends to the outside of the box body 600. Among them, the box body 600 includes a box body 610 and a box cover body 620, and the box body 610 and the box cover body 620 are connected together. The box cover body 620 is a plate-like structure, and a plurality of mounting holes are provided on the box cover body 620 for installing components such as the drive motor 900 and the support seat 400. The shape of the mounting hole can be circular, elongated, etc., which is not limited here. The box body 610 is a box body 600 structure with an opening 422 on one side, and the inner cavity of the box body 610 is a hollow structure. There is no specific limitation on the shapes of the box body 610 and the box cover 620 , and it is only necessary to ensure that the box body 610 and the box cover 620 can be matched and installed.

[0093] In one embodiment, it further includes: an energy supply member 700. The energy supply member 700 is placed in the inner cavity of the box body 600, and the energy supply member 700 is electrically connected to the drive motor 900. The energy supply member 700 can be a battery pack, a battery, etc., which are not listed here one by one.

[0094] The structure of the massage head 800 is briefly introduced. The massage heads 800 installed on each push rod 500 can be of the same shape and size to achieve different massage touches. Generally, the two massage heads 800 arranged at opposite positions on the two transmission rod groups 200 have the same shape and specifications, and massage the same position of the shoulder and neck with the same massage touch.

[0095] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0096] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A shoulder and neck massage device, characterized in that: include: A gear transmission part, wherein the input end of the gear transmission part is used to be connected to the output shaft of the driving motor; The gear transmission part has at least one output end; A transmission rod group, which is arranged along the axis direction of the output shaft of the driving motor and is connected to at least one output end of the gear transmission part; A connecting rod group, the input end of which is sleeved on the transmission rod group; A support seat, wherein the first end of the support seat is mounted on the transmission rod group, the first end of the support seat is provided with a connecting groove, and the second end of the support seat is provided with a track guide groove; as well as A push rod, wherein the first end of the push rod is movably connected to the connecting groove, and the first end of the push rod is used to install the massage head; the second end of the push rod is connected to the output end of the connecting rod group, and the second end of the push rod and the track guide groove are movably assembled with each other.

2. The shoulder and neck massage device according to claim 1, characterized in that: A movable ball head is provided on the push rod near the first end of the push rod, and the movable ball head and the connecting groove can be movably assembled with each other.

3. The shoulder and neck massage device according to claim 1, characterized in that: The track guiding groove is an arc-shaped groove structure.

4. The shoulder and neck massage device according to claim 1, characterized in that: The support base comprises: A first supporting plate, wherein the connecting groove is located on the first supporting plate; A second supporting plate, the track guide groove is located on the second supporting plate; the track guide groove is provided with an opening; and A third support plate is connected between the first support plate and the second support plate, and the third support plate is in contact with the opening of the track guide groove.

5. The shoulder and neck massage device according to claim 1, characterized in that: The connecting rod group comprises: A first connecting rod, wherein a first end of the first connecting rod is sleeved on the transmission rod assembly, and a second end of the first connecting rod is provided with a first spherical sleeve structure; a second connecting rod, a first end of which is connected to the push rod, and a second end of which is provided with a second spherical sleeve structure; and A third connecting rod, wherein a first connecting ball head is provided at the first end of the third connecting rod, and the first connecting ball head can be movably mounted in the first spherical sleeve structure; a second connecting ball head is provided at the second end of the third connecting rod, and the second connecting ball head can be movably mounted in the second spherical sleeve structure.

6. The shoulder and neck massage device according to claim 1, characterized in that: The transmission rod assembly comprises: a first transmission rod, a first end of which is connected to the output end of the gear transmission part; an input end of the connecting rod group is sleeved on the first transmission rod; and A second transmission rod, wherein the first end of the second transmission rod is connected to the second end of the first transmission rod; and the first end of the support seat is connected to the second transmission rod.

7. The shoulder and neck massage device according to claim 6, characterized in that: The second transmission rod comprises a plurality of transmission sub-rods, the plurality of transmission sub-rods are coaxially connected to each other, and one of the transmission sub-rods at the end is coaxially connected to the second end of the first transmission rod; each transmission sub-rod is installed with at least one of the support seats.

8. The shoulder and neck massage device according to claim 6, characterized in that: The first transmission rod has a U-shaped structure.

9. The shoulder and neck massage device according to any one of claims 1 to 8, characterized in that: The gear transmission part comprises: a main gear, the main gear being used to be connected to an output shaft of the drive motor; and Two slave gear sets are arranged on both sides of the main gear respectively, and the input ends of the slave gear sets are meshedly connected with the main gear; each of the slave gear sets includes a plurality of slave gears, and different slave gears are meshedly connected with each other.

10. The shoulder and neck massage device according to any one of claims 1 to 8, characterized in that: Also includes: A box body, wherein the gear transmission part, the transmission rod group, the connecting rod group, the support seat and the second end of the push rod are all placed in the inner cavity of the box body, and the first end of the push rod extends out of the box body; as well as An energy supply component is placed in the inner cavity of the box body and is electrically connected to the drive motor.

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