Multi-point flapping device

Abstract

The utility model relates to the field of massage devices, in particular to a multipoint beating device which comprises a driving mechanism, a driving shaft and a massage sleeve, a plurality of trigger blocks are distributed on the outer side wall of the driving shaft in the axial direction, a plurality of assembling hole positions are formed in the surface of the massage sleeve, elastic massage blocks are movably assembled in the assembling hole positions, and the elastic massage blocks are matched with the driving shaft. Wherein the massage sleeve is arranged on the outer side face of the driving shaft in a sleeving mode, the driving mechanism drives the driving shaft to rotate, the trigger block periodically pushes the elastic massage block at the corresponding position, and the elastic massage block protrudes out of the assembling hole position or retracts into the assembling hole position under the elastic effect. The driving shaft can drive the trigger block to periodically push the elastic massage blocks at the corresponding positions, and the elastic massage blocks can be driven by the driving shaft to stimulate according to different time points, different heights and different positions, so that the human sense organ of a user can be stimulated in an omnibearing and multi-angle manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to massage device field especially point a kind of multi-point beating device. BACKGROUND

[0002] In the existing massage health technology, although there are various massage devices to simulate the professional masseur's method, but they still have significant limitations in realizing the diversity and complexity of massage effect. Specifically, the traditional massage device often uses integral or regular shape massage block, these massage blocks can only move in single form or fixed position mode when being driven, lack of change.

[0003] In addition, the traditional massage device can only provide single massage mode when stimulating user's human senses, such as simple vibration, knocking or squeezing, cannot stimulate user's human senses from all directions and multiple angles. This single stimulation mode not only limits the depth and breadth of massage effect, but also may cause user to appear numb or discomfort after long time use. More importantly, the traditional massage device often lacks dynamic change in the massage process, cannot adjust stimulation mode and intensity according to user's demand and preference. This makes user in the process of enjoying massage, can not obtain enough rich and various tactile experience, thereby reducing the comfort and satisfaction of massage. SUMMARY

[0004] To solve the above problems, the utility model provides a kind of multi-point beating device, driving shaft can drive trigger block periodicity push corresponding position's elastic massage block, elastic massage block can be stimulated according to different time points, different height and different position under the driving of driving shaft, therefore, the present application can stimulate user's human senses from all directions and multiple angles.

[0005] To achieve the above object, the utility model adopts the technical scheme: a kind of multi-point beating device, including drive mechanism, driving shaft, massage sleeve, wherein the outer side wall of driving shaft is distributed with several trigger blocks along the axial direction, wherein the surface of massage sleeve is provided with several assembly hole positions, and the assembly hole position movably fits with elastic massage block, wherein the outer side of driving shaft is sleeved with massage sleeve, drive mechanism drives driving shaft to rotate, and makes the trigger block periodicity push corresponding position's elastic massage block, and makes the elastic massage block protrude assembly hole position or retract in assembly hole position under the action of elasticity.

[0006] Further, massage sleeve includes several mutually stacked massage sleeve rings, wherein the surface of massage sleeve ring is provided with several assembly hole positions.

[0007] Further, the massage ring comprises two massage rings, the surface of the massage ring is uniformly provided with a plurality of connecting portions in the circumferential direction, and a T-shaped mounting groove is formed between two connecting portions, wherein the connecting portions of the two massage rings are matched with each other, and two mounting grooves form a matched hole position; the elastic massage block comprises an elastic member and a plurality of movable massage blocks, wherein the movable massage block is a T-shaped structure, and the movable massage block is elastically matched in the matched hole position through the elastic member.

[0008] Further, each connecting portion of one of the massage rings is provided with a connecting column, each connecting portion of the other massage ring is provided with a connecting groove, and the two massage rings are matched and cooperated through the connecting column and the connecting groove.

[0009] Further, the elastic member is an elastic rubber ring, the head of the movable massage block is provided with a clamping groove for clamping the elastic rubber ring, and the elastic rubber ring is sleeved in the clamping grooves of the plurality of movable massage blocks.

[0010] Further, it further comprises a fixing assembly, the fixing assembly comprises a fixing cover and a fixing rod, wherein the surface of the massage ring is provided with a fixing hole penetrating through itself, the front end of the fixing rod penetrates through the fixing holes of the plurality of massage rings and is connected with the fixing cover located at the front end of the massage sleeve.

[0011] Further, the surface of the massage ring is provided with a clamping groove, wherein the bottom of the fixing cover is provided with a clamping protrusion, and the fixing cover is clamped in the clamping groove of the massage ring located at the front end through the clamping protrusion.

[0012] Further, the driving mechanism comprises a driving motor and a speed reducer gear box, wherein the output end of the driving motor is connected with the input end of the speed reducer gear box, the output end of the speed reducer gear box is drivingly connected with the driving shaft, and the rear end of the fixing rod is connected with the box body of the speed reducer gear box.

[0013] Further, it further comprises an additional assembly, the additional assembly comprises a superimposed extension base, wherein the end of the driving shaft penetrating through the fixing cover is provided with a driving portion, the driving portion is drivingly connected with the superimposed extension base, and the surface of the superimposed extension base is provided with a plurality of driving columns.

[0014] The beneficial effect of the utility model lies in: the device of the utility model is driven by the driving mechanism, the driving shaft can drive the trigger block to periodically push the elastic massage block in the corresponding position, because the elastic massage block is not a whole, but is composed of several independent or outer irregular convex blocks, so they can independently protrude the fitting hole position when triggered, and retract under the action of their elasticity, this design makes the elastic massage block present a spiral wave form from the highest point to the lowest point in the process of protruding and retracting, this form not only increases the diversity and complexity of massage, but also makes the device present a spiral wave expansion convex effect when stimulating the human body senses of the user, because the elastic massage block can be stimulated at different time points, different heights and different positions under the driving of the driving shaft, so the utility model can comprehensively and multi-angelly stimulate the human body senses of the user, this multi-point and multi-surface stimulation method not only can make the user obtain more comprehensive and in-depth massage effect, but also can make the user feel more rich and diverse touch experience in the process of enjoying the massage through the continuously changing stimulation mode and intensity. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram.

[0016] Figure 2 It is the whole structure section schematic diagram.

[0017] Figure 3 It is the structure schematic diagram of driving shaft.

[0018] Figure 4 It is the explosion structure schematic diagram of massage collar.

[0019] Figure 5 It is another view explosion structure schematic diagram of massage collar.

[0020] Figure 6 It is the principle structure schematic diagram of massage collar and fixed rod fitting.

[0021] Figure 7 It is the structure schematic diagram of movable massage block.

[0022] BRIEF DESCRIPTION OF DRAWINGS: 1, driving mechanism, 11, driving motor, 12, reduction gear box, 2, driving shaft, 21, trigger block, 22, driving part, 31, massage ring, 311, connecting part, 3111, connecting column, 3112, fixed hole, 3113, connecting groove, 312, installation groove, 32, clamping groove, 33, elastic rubber ring, 34, movable massage block, 41, fixed rod, 42, fixed cover, 421, clamping convex, 5, superimposed extension base, 51, driving column. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-7The utility model relates to a kind of multi-point beating device, including drive mechanism 1, drive shaft 2, massage sleeve, wherein the outside wall of drive shaft 2 is distributed with several trigger blocks 21 along the axial direction, wherein the surface of massage sleeve is provided with several matching hole positions, and the matching hole position movably fits with elastic massage block, wherein massage sleeve is sleeved on the outer side of drive shaft 2, drive mechanism 1 drives drive shaft 2 rotation, and make trigger block 21 periodic push elastic massage block of corresponding position, and make elastic massage block protrude matching hole position retract in matching hole position under the self elasticity.

[0024] The device of the present application can drive trigger block 21 to periodically push elastic massage block of corresponding position under the driving of drive mechanism 1. Since the elastic massage block is not a whole, but composed of several independent or irregular convex blocks, they can independently protrude the matching hole position when triggered, and retract under the action of their own elasticity. This design enables the elastic massage block to present a spiral wave shape from the highest point to the lowest point during protrusion and retraction. This shape not only increases the diversity and complexity of massage, but also enables the device to present a spiral wave expansion effect when stimulating the user's human senses. Since the elastic massage block can be stimulated at different time points, different heights and different positions under the driving of drive shaft 2, the present application can stimulate the user's human senses in all directions and at multiple angles. This multi-point, multi-surface stimulation method not only enables the user to obtain a more comprehensive and in-depth massage effect, but also enables the user to experience a more rich and diverse tactile experience during the massage process through the constantly changing stimulation method and intensity.

[0025] Further, the massage sleeve includes a plurality of massage rings stacked together, wherein the surface of the massage ring is provided with a plurality of fitting hole positions. This design greatly enhances the flexibility and customizability of the device. By adjusting the number of massage rings and the layout of the fitting hole positions, the number, distribution, and stimulation method of the elastic massage blocks can be easily changed to meet the massage experience of different users, different parts, and different needs. Secondly, the design of the stacked massage rings makes the device more compact and stable in structure. This design not only improves the durability and service life of the device, but also makes the device run more smoothly and quietly, providing a more comfortable use environment for users. In addition, the fitting hole positions on the surface of each massage ring provide precise mounting positions for the elastic massage blocks. This precise mounting method ensures that each elastic massage block can accurately protrude from the fitting hole position when triggered and retract to its original position under its own elasticity. This precise control method not only improves the accuracy and effectiveness of the massage, but also makes the device run more stably and reliably. More importantly, by adjusting the stacking order of the massage rings and the layout of the fitting hole positions, the multi-point straight or multi-point spiral protruding and patting effect can be easily achieved. This effect not only increases the diversity and interest of the massage, but also better adapts to the human body curves and muscle textures, providing a more in-depth and comprehensive massage experience for users.

[0026] Further, the massage ring includes two massage rings 31, the surface of the massage ring 31 is uniformly distributed with a plurality of connecting parts 311 along the circumference, and a T-shaped mounting groove 312 is formed between the two connecting parts 311, wherein the connecting parts 311 of the two massage rings 31 are fitted with each other, and the two mounting grooves 312 form fitting hole positions; the elastic massage block includes an elastic member and a plurality of movable massage blocks 34, wherein the movable massage block 34 is a T-shaped structure, and the movable massage block 34 is elastically fitted in the fitting hole position through the elastic member.

[0027] The massage ring is composed of two massage rings 31, and the surface of the massage ring 31 is uniformly distributed with a plurality of connecting parts 311 along the circumference, and a T-shaped mounting groove 312 is formed between the two connecting parts 311. After the connecting parts 311 of the two massage rings 31 are fitted with each other, the two mounting grooves 312 form fitting hole positions. This innovative design brings more excellent massage effect and user experience.

[0028] Firstly, the T-shaped mounting slot 312 design allows the movable massage block 34 to be more securely installed in the fitting hole. Since the movable massage block 34 itself is also a T-shaped structure, it can tightly fit with the mounting slot 312 and is not easy to fall off or shake. This stable installation not only improves the accuracy and effect of massage, but also ensures the stability and reliability of the device during long-term operation. Secondly, by adjusting the relative position between the two massage rings 31, the layout and size of the fitting hole can be easily changed to adapt to elastic massage blocks of different shapes and sizes. This adjustability allows the device to flexibly meet various massage needs and provide users with a more personalized massage experience.

[0029] In addition, the design of the elastic member in the elastic massage block also plays a crucial role. It not only provides sufficient elasticity to the movable massage block 34, allowing it to smoothly protrude from the fitting hole when triggered and retract to its original position under the action of elasticity, but also ensures the comfort and intensity during massage. By adjusting parameters such as the material, thickness, and shape of the elastic member, the massage effect and user experience can be further optimized.

[0030] Further, each connecting part 311 of one massage ring 31 is convexly provided with a connecting column 3111, and each connecting part 311 of the other massage ring 31 is provided with a connecting groove 3113, and the two massage rings 31 are matched by fitting the connecting column 3111 with the connecting groove 3113.

[0031] Each connecting part 311 of one massage ring 31 is convexly provided with a connecting column 3111, and each connecting part 311 of the other massage ring 31 is provided with a connecting groove 3113. This design allows the two massage rings 31 to be tightly matched by fitting the connecting column 3111 with the connecting groove 3113, further improving the stability and reliability of the device.

[0032] Further, the elastic member is an elastic rubber ring 33, wherein the head of the movable massage block 34 is provided with a clamping groove for clamping the elastic rubber ring 33, and the elastic rubber ring 33 is sleeved in the clamping grooves of the movable massage blocks 34.

[0033] Specifically, the head of the movable massage block 34 is provided with a clamping groove for clamping the elastic rubber ring 33, which enables the elastic rubber ring 33 to be stably sleeved in the clamping grooves of the movable massage blocks 34. During the massage process, when the driving shaft 2 rotates and drives the trigger block 21, the movable massage block 34 will protrude from the fitting hole and massage or stimulate the human body. After the trigger block 21 leaves the position, the movable massage block 34 will retract to the original position under the elastic force of the elastic rubber ring 33, waiting for the next trigger. However, in addition to the elastic rubber ring 33, the elastic member can also be selected from other types of materials or structures, such as springs. As a common elastic element, springs have the advantages of simple structure, good elasticity, and high reliability. If springs are used as elastic members in the multi-point tapping device, they can provide more stable and controllable support and elastic force for the movable massage block 34. Specifically, one end of the spring can be fixed to the connecting part 311 of the massage ring, and the other end can be connected to the movable massage block 34. During the massage process, when the driving shaft 2 rotates and pushes the movable massage block 34, the spring will be stretched and store energy, and at the same time the movable massage block 34 will protrude from the fitting hole to massage. When the trigger block 21 leaves the position, the spring releases the stored energy and pushes the movable massage block 34 to retract to the original position.

[0034] Further, it further comprises a fixing assembly, which comprises a fixing cover 42 and a fixing rod 41, wherein the surface of the massage ring 31 is provided with a fixing hole 3112 penetrating through itself, and the front end of the fixing rod 41 penetrates through the fixing holes 3112 of the plurality of massage rings 31 and is connected with the fixing cover 42 located at the front end of the massage sleeve.

[0035] In the design of the massage sleeve of the multi-point tapping device, the addition of the fixing assembly provides more stable and reliable structural support for the entire device. The fixing assembly mainly consists of a fixing cover 42 and a fixing rod 41, which work together to ensure that the massage sleeve remains stable during the massage process, thereby improving the accuracy and effectiveness of the massage.

[0036] Specifically, the surface of the massage ring 31 is provided with fixed holes 3112 that pass through itself, which are designed to cooperate with the fixed rod 41 to achieve the fixation of the massage sleeve. The front end of the fixed rod 41 will pass through several fixed holes 3112 of the massage ring 31 and be connected with the fixed cover 42 located at the front end of the massage sleeve. In this way, the fixed rod 41 acts like a "nail" that firmly "nails" the massage sleeve to the device, preventing it from shaking or shifting during the massage process. The fixed cover 42 serves to provide a stable support point for the fixed rod 41 and prevent the fixed rod 41 from coming out of the fixed holes 3112 of the massage ring 31. The fixed cover 42 is usually fixed at the front end of the massage sleeve and forms a close fit with the fixed rod 41. In this way, even if a larger massage force or vibration is encountered during use, the massage sleeve can remain stable and immobile. In addition, the design of the fixed assembly also has a certain flexibility. Since the fixed rod 41 can pass through several fixed holes 3112 of the massage ring 31, the length and diameter of the massage sleeve can be adjusted according to actual needs to adapt to the needs of different users and massage parts. This design not only improves the adaptability and compatibility of the device, but also provides users with a more personalized massage experience.

[0037] Further, the surface of the massage ring 31 is provided with a clamping groove 32, and the bottom of the fixed cover 42 is provided with a clamping protrusion 421, and the fixed cover 42 is clamped in the clamping groove 32 of the massage ring 31 located at the front end through the clamping protrusion 421.

[0038] In the design of the massage ring 31, the clamping groove 32 is added. These clamping grooves 32 are located on the surface of the massage ring 31 to ensure that the clamping protrusions 421 of the fixed cover 42 can fit closely. The bottom of the fixed cover 42 is provided with corresponding clamping protrusions 421, which match the clamping grooves 32 of the massage ring 31, so that the fixed cover 42 can be stably clamped on the massage ring 31 located at the front end. This design not only improves the stability and reliability of the entire device, but also ensures the precise positioning of the massage sleeve on the drive shaft 2. When the drive mechanism 1 is working, the massage sleeve can move according to the predetermined trajectory and force, thereby achieving precise massage and stimulation of the user's body.

[0039] Further, the drive mechanism 1 includes a drive motor 11 and a reduction gear box 12, wherein the output end of the drive motor 11 is connected with the input end of the reduction gear box 12, and the output end of the reduction gear box 12 is drivingly connected with the drive shaft 2. The rear end of the fixed rod 41 is connected with the box body of the reduction gear box 12.

[0040] Firstly, the driving motor 11 is responsible for converting electrical energy into mechanical energy, providing continuous power for the device. The output end of the driving motor 11 is connected to the input end of the reduction gearbox 12, which converts the high-speed rotation of the driving motor 11 into low-speed high-torque rotation at the output end of the reduction gearbox 12 through the transmission of the gears. This design not only meets the needs of the device for power and motion control, but also reduces the energy consumption and noise of the motor, improving the overall performance of the device. Secondly, the reduction gearbox 12 not only converts the high-speed rotation of the driving motor 11 into low-speed high-torque rotation, but also adjusts the transmission ratio of the gears to achieve precise control of the output speed and torque. In this way, the movement trajectory and force of the driving shaft 2 can be adjusted according to the user's needs and different massage parts, providing a more personalized and precise massage experience. In addition, the rear end of the fixed rod 41 is connected to the box body of the reduction gearbox 12, which not only provides more stable support for the driving mechanism 1, but also ensures the stability and reliability of the driving mechanism 1 during the massage process.

[0041] Further, it further comprises an additional component, which comprises a superimposed extension base 5, wherein the end of the driving shaft 2 passing through the fixed cover 42 is provided with a driving part 22, which is drivingly connected with the superimposed extension base 5, and the surface of the superimposed extension base 5 is provided with a plurality of driving columns 51.

[0042] In the design of the multi-point tapping device, in addition to the basic driving mechanism 1, massage sleeve and other components, additional components can be further included to expand the functions and application range of the device. Among them, an important additional component is the superimposed extension base 5.

[0043] The design of the superimposed extension base 5 is very ingenious. It is connected with the driving part 22 of the driving shaft 2, realizing linkage with the driving mechanism 1 of the device. Specifically, the driving shaft 2 penetrates the end of the fixed cover 42 to form the driving part 22. Thus, when the driving mechanism 1 works, it can drive the superimposed extension base 5 to move. The surface of the superimposed extension base 5 is provided with a plurality of driving columns 51, which can cooperate with other functional accessories to achieve various complex massage or stimulation effects. For example, rocking, stretching, rotating, peristalsis, vibration and other functional accessories can be combined and used on the superimposed extension base 5. Through the transmission action of the driving column 51, the synchronous movement of these functional accessories is realized. In practical application, the superimposed extension base 5 can be combined with other functional accessories to achieve various complex massage or stimulation effects. For example, a vibration functional accessory can be installed on the superimposed extension base 5. Through the transmission action of the driving column 51, the synchronous vibration of the massage sleeve and the elastic massage block is realized, thereby enhancing the massage effect and stimulation intensity. Or, the rotating beads, rolling beads, sliding beads and other functional accessories can be combined and used on the superimposed extension base 5, which can roll and slide to massage and stimulate the human body in all directions.

[0044] The overall scheme of the multi-point tapping device has wide application scenarios and flexibility, especially in the field of massage appliances. Its unique design and functions make it an important component for improving user experience, increasing massage effect and stimulating human senses.

[0045] For example, the device is applied to key parts of a massage chair, such as the neck, waist, hips, etc., to achieve precise massage and stimulation of these areas. Because the device uses multi-point linear or multi-point spiral convex tapping, it can simulate more realistic and powerful massage effects, thereby helping users relieve muscle fatigue, promote blood circulation and relax their bodies and minds.

[0046] For example, in the design of a massage chair, multiple multi-point tapping devices of the present scheme can be set up according to the needs and preferences of different users. For example, one or more devices can be installed in the neck area to achieve comprehensive massage and relaxation of the neck muscles by adjusting their movement trajectories and intensities. In the waist and hip areas, multiple devices can also be set up to cover a wider massage area and provide more in-depth massage effects.

[0047] In addition, the device also has high scalability and flexibility. Through the combination of the superimposed extension base 5 and different functional accessories, various complex massage or stimulation effects such as rocking, stretching, rotating, peristalsis, vibration, etc. can be achieved. These functions not only improve the diversity and interest of massage, but also meet the needs and preferences of different users for different massage methods.

[0048] In practical application of the massage chair, the device can also be combined with other massage components, such as kneading, knocking, squeezing, etc., to achieve a more comprehensive and in-depth massage effect. At the same time, through the intelligent control system, the movement trajectory, force and time of the device are accurately controlled, and personalized settings can be made according to the user's physical condition and massage needs, providing a more thoughtful and comfortable massage experience.

[0049] In addition to the field of massage chairs, the overall scheme of the multi-point tapping device can also be widely applied in other fields. The following are several specific examples:

[0050] I. Medical and health care field

[0051] In the field of medical and health care, the device can be used in physical therapy equipment to help patients recover muscle function and relieve pain. By adjusting the movement trajectory, force and frequency of the device, precise massage and stimulation can be performed on specific parts of the patient, promoting blood circulation, relieving muscle tension and stiffness, and accelerating the recovery process.

[0052] II. Sports rehabilitation field

[0053] For athletes or sports enthusiasts, muscle recovery and relaxation after exercise is crucial. The device can be installed in sports rehabilitation equipment such as treadmills, exercise bikes, etc., to simulate professional massage techniques and provide comprehensive massage and relaxation for athletes, helping them recover faster and reduce the risk of sports injuries.

[0054] III. Home care field

[0055] In the field of home care, the device can also play an important role. For the elderly or people with limited mobility, daily physical massage and care are key to maintaining their physical health and quality of life. By installing the device on furniture such as wheelchairs, beds, etc., they can easily provide full-body massage services, reducing the care burden on family members.

[0056] IV. Beauty and body shaping field

[0057] In the field of beauty and body shaping, the device can be used for massage and shaping of the body. By adjusting the movement mode and force of the device, targeted massage and stimulation can be performed on specific parts of the body, promoting blood circulation, accelerating fat burning and shaping body lines. This non-invasive massage method not only is safe and effective, but also can improve the comfort and user satisfaction of beauty and body shaping services.

[0058] The above embodiments only describe the preferred embodiments of the present application, and do not cover various modifications and improvements made by those skilled in the art to the technical solutions of the present application, which should fall within the protection scope determined by the claims of the present application.

Claims

1. A multi-point tapping device, characterized by: Including driving mechanism, drive shaft, massage sleeve, wherein the outer side wall of the drive shaft is distributed with several trigger blocks in the axial direction, wherein the surface of the massage sleeve is provided with several fitting hole positions, and the elastic massage block is movably fitted in the fitting hole position.

2. A multi-point tapping device according to claim 1, characterized in that: The massage sleeve includes several mutually stacked massage sleeve rings, wherein the surface of the massage sleeve ring is provided with several fitting hole positions.

3. A multi-point tapping device according to claim 2, characterized in that: The massage sleeve ring includes two massage rings, and the surface of the massage ring is uniformly distributed with several connecting parts in the circumferential direction, and a T-shaped mounting groove is formed between the two connecting parts, wherein the connecting parts of the two massage rings are fitted with each other, and the two mounting grooves form a fitting hole position; the elastic massage block includes an elastic member and several movable massage blocks, wherein the movable massage block is a T-shaped structure, and the movable massage block is elastically fitted in the fitting hole position by the elastic member.

4. A multi-point tapping device according to claim 3, characterized in that: Each connecting part of one of the massage rings is provided with a connecting column, and each connecting part of the other massage ring is provided with a connecting groove, and the two massage rings are fitted and matched by the connecting column and the connecting groove.

5. A multi-point tapping device according to claim 4, characterized in that: The elastic member is an elastic rubber ring, wherein the head of the movable massage block is provided with a clamping groove for clamping the elastic rubber ring, and the elastic rubber ring is sleeved in the clamping grooves of the several movable massage blocks.

6. A multi-point tapping device according to claim 4, characterized in that: It also includes a fixing assembly, which includes a fixing cover and a fixing rod, wherein the surface of the massage ring is provided with a fixing hole penetrating through itself, the front end of the fixing rod penetrates through the fixing holes of the several massage rings and is connected with the fixing cover located at the front end of the massage sleeve.

7. A multi-point tapping device according to claim 6, characterized in that: The surface of the massage ring is provided with a clamping groove, wherein the bottom of the fixing cover is provided with a clamping protrusion, and the fixing cover is clamped in the clamping groove of the massage ring located at the front end by the clamping protrusion.

8. A multi-point tapping device according to claim 7, characterized in that: The driving mechanism includes a driving motor and a reduction gear box, wherein the output end of the driving motor is connected with the input end of the reduction gear box, and the output end of the reduction gear box is drivingly connected with the drive shaft, and the rear end of the fixing rod is connected with the box body of the reduction gear box.

9. A multi-point tapping device according to claim 8, characterized in that: It also includes an additional assembly, which includes a superimposed extension base, wherein the end of the drive shaft penetrating through the fixing cover is provided with a driving part, the driving part is drivingly connected with the superimposed extension base, and the surface of the superimposed extension base is provided with several driving columns.

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