A new type of beating movement

Abstract

The utility model discloses a new -type beating massage machine core, including the casing, the motor is fixedly installed in the middle of casing, and the motor is equipped with two output power transmission shafts, the transmission shaft middle part is equipped with the bearing, and the bearing is fixedly installed in the casing, and the end of transmission shaft is fixedly installed eccentric rotating part, and the eccentric rotating part eccentric drive beats the arm, and beats the beating massage head of arm upper end fixed installation. The utility model discloses the flexible connection design of eccentric rotating part and rotating ring, combines the rubber cover on beating shaft, effectively buffers the impact force in beating process, reduces mechanical collision noise, and promotes the use comfort.

Description

Technical Field

[0001] This utility model relates to the field of massager technology, specifically a novel percussion massage mechanism. Background Technology

[0002] Currently, most common percussion massage mechanisms on the market use traditional transmission structures, which have the following technical defects: 1. Complex structure and difficult maintenance: Existing technologies have too many transmission components and complicated connection methods for each component, resulting in low assembly efficiency, high failure rate, and increased maintenance costs. 2. Significant noise: Due to the lack of effective buffering between the hammering components and the limiting structure, mechanical collision noise is easily generated during operation, affecting the user experience; 3. Limited massage effect: Traditional massage mechanisms have a fixed percussion trajectory, making it difficult to simulate the multi-dimensional percussion movements of a human hand, and the range of massage intensity and frequency adjustment is limited.

[0003] Therefore, we propose a novel percussion massage mechanism to address the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a novel percussion massage mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel percussion massage mechanism, comprising: a housing, in which a motor is centrally fixedly installed, the motor having two transmission shafts for outputting power, and bearings sleeved in the middle of the transmission shafts, the bearings being fixedly installed inside the housing; An eccentric rotating component is fixedly installed at the end of the drive shaft. The eccentric rotating component eccentrically drives the hammering arm, and a hammering massage head is fixedly installed at the upper end of the hammering arm.

[0006] Preferably, the eccentric rotating component has an eccentric convex shaft on its side, the eccentric convex shaft is movably inserted into the rotating ring, and a hammering arm is movably sleeved on the rotating ring.

[0007] Preferably, a fixing ring is fixedly installed on the side of the hammer arm to limit the rotation of the ring from the side.

[0008] Preferably, the hammering arm includes a hammering shaft, a limiting sleeve is slidably sleeved on the hammering shaft, the limiting sleeve is fixedly installed on a base on the housing, and a hammering massage head is fixedly installed on the upper end of the hammering shaft.

[0009] Preferably, a rubber sleeve is also fitted on the hammering shaft, and the rubber sleeve is located below the limiting sleeve.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. Through the flexible connection design between the eccentric rotating component and the rotating ring, combined with the rubber sleeve on the hammering shaft, the impact force during the hammering process is effectively buffered, reducing mechanical collision noise and improving user comfort. 2. The eccentric convex shaft drives the percussion arm to achieve multi-dimensional circular motion, which drives the percussion massage head to slide precisely up and down within the limiting sleeve, simulating the force and rhythm of human hand percussion, and providing a more realistic massage experience. 3. The integrated housing design integrates the motor, drive shaft and hammering mechanism into a compact space, reducing redundant parts and lowering the failure rate. At the same time, the bearings and fixed ring plates provide double limit for key moving parts, extending their service life. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the casing in this utility model; Figure 3 This is a disassembly diagram of the main components of this utility model.

[0012] In the diagram: 1. Housing; 101. Base; 2. Percussion massage head; 3. Limiting sleeve; 4. Motor; 5. Drive shaft; 6. Bearing; 7. Eccentric rotating component; 71. Eccentric convex shaft; 8. Rotating ring; 9. Percussion arm; 10. Fixing ring; 11. Percussion shaft; 12. Rubber sleeve. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-3 This utility model provides a technical solution: a novel percussion massage mechanism, comprising: a housing 1, a motor 4 fixedly installed in the center of the housing 1, the motor 4 having two transmission shafts 5 for output power, a bearing 6 sleeved in the middle of the transmission shaft 5, the bearing 6 being fixedly installed in the housing 1, and the transmission shaft 5 being driven to rotate by the motor 4. An eccentric rotating component 7 is fixedly installed at the end of the drive shaft 5. An eccentric convex shaft 71 is provided on the side of the eccentric rotating component 7. The drive shaft 5 drives the eccentric rotating component 7 to rotate, thereby driving the eccentric convex shaft 71 to move in a circular motion.

[0015] An eccentric convex shaft 71 is movably inserted into a rotating ring 8. A hammering arm 9 is movably sleeved on the rotating ring 8. A fixing ring 10 is fixedly installed on the side of the hammering arm 9 to limit the rotation ring 8 from the side. The hammering arm 9 includes a hammering shaft 11, a limiting sleeve 3 is slidably sleeved on the hammering shaft 11, the limiting sleeve 3 is fixedly installed on the base 101 on the housing 1, and a hammering massage head 2 is fixedly installed on the upper end of the hammering shaft 11. During the circumferential motion of the eccentric convex shaft 71, the lower end of the hammering arm 9 is driven to move in a circular motion by the rotating ring 8, which in turn pulls the hammering shaft 11 to slide up and down in the limiting sleeve 3, thereby realizing the reciprocating lifting and lowering of the hammering massage head 2 and thus achieving the hammering massage effect. A rubber sleeve 12 is also fitted on the hammer shaft 11. The rubber sleeve 12 is located below the limit sleeve 3 to reduce the noise generated by the collision during the lifting and lowering process of the hammer shaft 11.

[0016] Working principle: The motor 4 drives the transmission shaft 5 to rotate, the transmission shaft 5 drives the eccentric rotating part 7 to rotate, which in turn drives the eccentric cam shaft 71 to move in a circular motion. During the circular motion of the eccentric cam shaft 71, the rotating ring 8 drives the lower end of the percussion arm 9 to move in a circular motion, which in turn pulls the percussion shaft 11 to slide up and down in the limiting sleeve 3, realizing the reciprocating lifting and lowering of the percussion massage head 2, thereby achieving the percussion massage effect.

[0017] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel percussion massage mechanism, comprising: A housing (1) is provided, in which a motor (4) is fixedly installed in the center. The motor (4) is provided with two transmission shafts (5) for outputting power. The characteristic is that a bearing (6) is sleeved in the middle of the transmission shaft (5), and the bearing (6) is fixedly installed in the housing (1). An eccentric rotating component (7) is fixedly installed at the end of the drive shaft (5), and the eccentric rotating component (7) drives the hammering arm (9) eccentrically. A hammering massage head (2) is fixedly installed at the upper end of the hammering arm (9).

2. The novel percussion massage mechanism according to claim 1, characterized in that, The eccentric rotating component (7) has an eccentric convex shaft (71) on its side, and the eccentric convex shaft (71) is movably inserted into the rotating ring (8). A hammering arm (9) is movably sleeved on the rotating ring (8).

3. The novel percussion massage mechanism according to claim 2, characterized in that, The hammer arm (9) is fixedly mounted with a fixing ring (10) on its side to limit the rotation ring (8) from the side.

4. The novel percussion massage mechanism according to claim 3, characterized in that, The hammering arm (9) includes a hammering shaft (11), a limiting sleeve (3) is slidably sleeved on the hammering shaft (11), the limiting sleeve (3) is fixedly installed on the base (101) on the housing (1), and a hammering massage head (2) is fixedly installed on the upper end of the hammering shaft (11).

5. A novel percussion massage mechanism according to claim 4, characterized in that, A rubber sleeve (12) is also fitted on the hammering shaft (11), and the rubber sleeve (12) is located below the limiting sleeve (3).

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