Threaded ball type massage motor

Abstract

The utility model discloses a screw thread rotation pearl formula massage motor relates to health care equipment technical field, including motor, telescopic mechanism, rotation pearl mechanism and vibration head, the output of motor is equipped with the rotating shaft, one end of rotating shaft is connected with telescopic mechanism, the other end of telescopic mechanism is equipped with the rotating shaft, and rotation pearl mechanism is sleeved on the rotating shaft, and is driven rotation pearl mechanism to do the rotary motion by the rotating shaft, rotation pearl mechanism includes screw thread rotation pearl cover, a plurality of massage pearl and rotation pearl inner tube, rotation pearl inner tube is installed in screw thread rotation pearl cover, and a plurality of massage pearl is arranged on screw thread rotation pearl cover. The utility model integrates telescopic, vibration and screw thread rotation pearl massage function, provides more abundant sensory experience for the user, and through the close coordination of screw thread rotation pearl cover and massage pearl, produces the soft rolling massage, realizes that massage pearl is in screw thread rotation formula movement, and the use pleasure and effect of equipment are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of health care equipment technology, specifically a threaded ball bearing massage motor. Background Technology

[0002] With the fast pace of modern life, people are paying increasing attention to health and quality of life. To cater to this trend, various massage devices have developed rapidly, including multi-functional massage sticks that cater to a wide range of people. These massage sticks utilize advanced science and technology and ergonomic principles to strive to provide a more comfortable and effective massage experience, meeting users' personalized needs.

[0003] Telescopic motors are an indispensable part of massage equipment. Common telescopic motors typically combine a vibrating head, a drive motor, and a telescopic structure to achieve both telescopic and vibration functions. While most telescopic motors can effectively perform both telescopic and vibration functions, most lack the rotary ball massage function. This limits the user's ability to obtain a richer and deeper massage experience, especially failing to fully meet users' needs for diverse massage effects. Therefore, how to provide a spiral rotary ball massage motor is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a threaded ball bearing massage motor to solve the above-mentioned technical problems. This invention integrates telescopic, vibration and ball bearing massage functions to provide users with a richer and more diverse sensory experience. The ball bearing mechanism generates a gentle rolling massage through the close cooperation of the threaded ball bearing sleeve and the massage ball, realizing the spiral rotation of the massage ball, which enhances the enjoyment and effect of using the device.

[0005] To achieve the above objectives, this utility model employs the following technical solution: A threaded ball bearing massage motor includes a motor, a telescopic mechanism, a ball bearing mechanism, and a vibrating head. The output end of the motor is provided with a rotating shaft. One end of the rotating shaft is connected to the telescopic mechanism, and the other end of the telescopic mechanism is provided with a rotating shaft. The ball bearing mechanism is fitted onto the rotating shaft and is driven by the rotating shaft to rotate. The ball bearing mechanism includes a threaded ball bearing sleeve, multiple massage beads, and a ball bearing inner cylinder. The ball bearing inner cylinder is installed inside the threaded ball bearing sleeve, and the multiple massage beads are arranged on the threaded ball bearing sleeve. One end of the rotating shaft passes through the threaded ball bearing sleeve and the ball bearing inner cylinder and is connected to the vibrating head.

[0006] As a preferred technical solution of this utility model, the outer surface of the threaded rotating bead sleeve is provided with a rotating bead protrusion and a rotating bead concave part. The rotating bead protrusion is provided with a plurality of bead grooves. One end of the massage bead is installed in the bead groove. The inner surface of the threaded rotating bead sleeve is provided with a rotating bead sleeve insertion groove. The upper end of the threaded rotating bead sleeve is provided with an upper probe hole, and the lower end of the threaded rotating bead sleeve is provided with a lower probe hole.

[0007] As a preferred technical solution of this utility model, the outer side of the inner cylinder of the rotating ball is provided with an insertion protrusion, the insertion protrusion is adapted to the insertion groove of the rotating ball sleeve, the inner cylinder of the rotating ball is also provided with a wire hole and a rotating shaft hole, the wire hole, the upper probe hole and the lower probe hole are connected to each other, and one end of the rotating shaft hole passes through the threaded rotating ball sleeve and the rotating shaft hole and is connected to the vibrating head.

[0008] As a preferred technical solution of this utility model, it also includes an upper PCB board and a lower PCB board. The upper PCB board is installed at the lower end of the vibrating head, and the lower PCB board is installed on the telescopic mechanism. The upper PCB board is provided with an upper ring and an upper probe, and the lower PCB board is provided with a lower ring and a lower probe.

[0009] As a preferred technical solution of this utility model, the telescopic mechanism includes a sliding support seat, a rotating connecting shaft, a spiral drum, and a telescopic rotating shaft. The lower PCB board is mounted on the sliding support seat, the rotating connecting shaft is movably disposed within the sliding support seat, the upper end of the rotating connecting shaft is connected to the rotating shaft, the lower end of the rotating connecting shaft is connected to the spiral drum, and the telescopic rotating shaft is tightly installed within the spiral drum.

[0010] As a preferred embodiment of this utility model, the telescopic rotating shaft is provided with a telescopic rotating hole, the upper end of the rotating shaft is inserted into the telescopic rotating hole, and the rotation of the rotating shaft drives the telescopic rotating shaft to rotate.

[0011] As a preferred embodiment of this utility model, the telescopic mechanism further includes a sliding outer cylinder, a sliding inner cylinder, and a telescopic support base. The sliding inner cylinder is fitted onto the outside of the spiral rotating cylinder, and the sliding outer cylinder is slidably disposed outside the sliding inner cylinder. The upper end of the sliding outer cylinder is connected to the sliding support base, and the upper end of the telescopic support base is connected to the lower end of the sliding inner cylinder.

[0012] As a preferred technical solution of this utility model, it also includes a speed reducer, which is located between the telescopic support base and the motor.

[0013] As a preferred technical solution of this utility model, the vibration head includes a shock-absorbing sleeve, a vibrator and a vibration base. The upper end of the rotating shaft is connected to the vibration base. The upper PCB board is installed on the vibration base. One end of the rotating shaft passes through a threaded ball sleeve and a ball inner cylinder and is connected to the vibration base.

[0014] This utility model of a threaded ball bearing massage motor has the following beneficial effects: 1. Excellent performance: This utility model of threaded ball massage motor integrates vibration energy, telescopic function and threaded ball massage, which can provide users with a richer sensory experience. This design not only improves the fun and effect of using the equipment, but also meets the personalized needs of different users and provides more choices. 2. It has a spiral bead massage effect. The spiral bead massage motor of this utility model produces a gentle rolling massage through the tight cooperation between the spiral bead sleeve and the massage bead in the bead mechanism. It realizes the spiral rotation of the massage bead, which enhances the comfort of the massage and brings users a unique spiral bead massage experience. 3. Good stability: The reasonable layout design of the upper and lower PCB boards of this utility model threaded ball massage motor improves the electrical connection efficiency of the entire device. The motor is electrically connected through the lower and upper PCB boards to ultimately power the vibration head, ensuring that the vibration head can work efficiently according to the preset mode, thus improving the comfort and effect of the massage. 4. It has a telescopic function. The telescopic mechanism of this utility model is achieved by the coordinated movement of components such as a spiral rotating cylinder, a sliding inner cylinder, and a sliding outer cylinder, and is driven by a motor, so that the entire device can realize the telescopic function, making it flexible and convenient to use. 5. Excellent shock absorption: The screw ball massage motor of this utility model has a shock-absorbing sleeve and a weight block inside the vibration head. The soft silicone material reduces the direct transmission of vibration force to the user's perception, providing a gentler and more comfortable massage experience. The added weight enhances the vibration effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the threaded ball bearing massage motor of this utility model; Figure 2 This is a cross-sectional structural diagram of the threaded ball bearing massage motor of this utility model; Figure 3 This is an exploded view of the ball bearing mechanism of the threaded ball bearing massage motor of this utility model. Figure 4 This is an exploded view of the overall structure of the threaded ball bearing massage motor of this utility model. Figure 1 ; Figure 5 This is an exploded view of the overall structure of the threaded ball bearing massage motor of this utility model. Figure 2 ; The numbers on the map are: 1. Motor; 2. Telescopic mechanism; 3. Rotating bead mechanism; 4. Vibrating head; 5. Rotating shaft; 6. Rotating shaft; 30. Threaded rotating bead sleeve; 31. Massage bead; 32. Rotating bead inner cylinder; 300. Rotating bead protrusion; 301. Rotating bead concave part; 302. Bead groove; 303. Upper probe hole; 320. Insertion protrusion; 7. Upper PCB board; 8. Lower PCB board; 70. Upper probe; 80. Lower probe; 20. Sliding support seat; 21. Rotary connecting shaft; 22. Spiral drum; 23. Telescopic rotating shaft; 24. Sliding outer cylinder; 25. Sliding inner cylinder; 26. Telescopic support seat; 9. Reducer; 40. Shock absorber sleeve; 41. Vibrator; 42. Weight; 43. Vibration base. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the product of this utility model will be further described in detail below with reference to the embodiments and accompanying drawings.

[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] like Figures 1 to 5 As shown, a threaded ball bearing massage motor includes a motor 1, a telescopic mechanism 2, a ball bearing mechanism 3, and a vibrating head 4. The output end of the motor 1 is provided with a rotating shaft 5. One end of the rotating shaft 5 is connected to the telescopic mechanism 2, and the other end of the telescopic mechanism 2 is provided with a rotating shaft 6. The ball bearing mechanism 3 is fitted on the rotating shaft 6 and is driven by the rotating shaft 6 to rotate. The ball bearing mechanism 3 includes a threaded ball bearing sleeve 30, a plurality of massage beads 31, and a ball bearing inner cylinder 32. The ball bearing inner cylinder 32 is installed inside the threaded ball bearing sleeve 30, and the plurality of massage beads 31 are arranged on the threaded ball bearing sleeve 30. One end of the rotating shaft 6 passes through the threaded ball bearing sleeve 30 and the ball bearing inner cylinder 32 and is connected to the vibrating head 4.

[0020] like Figures 1 to 5As shown, the threaded bead sleeve 30 has a bead protrusion 300 and a bead recess 301 spirally coiled on its exterior. The bead protrusion 300 has multiple bead grooves 302. One end of the massage bead 31 is movably installed within a bead groove 302. The threaded bead sleeve 30 has a bead sleeve insertion groove inside. The upper end of the threaded bead sleeve 30 has an upper probe hole 303, and the lower end of the threaded bead sleeve 30 has a lower probe hole. In this embodiment, both the massage bead 31 and the threaded bead sleeve 30 can be made of plastic or metal, etc.

[0021] like Figures 1 to 5 As shown, the outer surface of the inner ball bearing cylinder 32 is provided with an insertion protrusion 320, which is tightly connected to the insertion groove of the ball bearing sleeve. The inner ball bearing cylinder 32 is also provided with a wire hole and a rotating shaft hole. The wire hole, the upper probe hole 303, and the lower probe hole are interconnected. One end of the rotating shaft hole passes through the threaded ball bearing sleeve 30 and the rotating shaft hole and connects to the vibrating head 4. The insertion protrusion 320 is T-shaped, and the insertion groove of the ball bearing sleeve is T-shaped.

[0022] It should be noted that the rotating shaft 6 is polygonal and the rotating shaft hole is polygonal, so that the rotating shaft 6 can be tightly installed in the rotating shaft hole, and when the rotating shaft 6 rotates, it can stably drive the inner cylinder 32 of the rotating ball to rotate. It should be further explained that when the rotating shaft 6 rotates, it drives the inner cylinder 32 of the rotating ball to rotate. The rotation of the inner cylinder 32 of the rotating ball drives the threaded rotating ball sleeve 30 to rotate, thereby causing multiple massage beads 31 to rotate in a threaded manner, achieving the threaded rotating ball massage effect.

[0023] like Figures 1 to 5 As shown, it also includes an upper PCB board 7 and a lower PCB board 8. The upper PCB board 7 is installed at the lower end of the vibrating head 4, and the lower PCB board 8 is installed on the telescopic mechanism 2. The upper PCB board 7 is provided with an upper ring and an upper probe 70, and the lower PCB board 8 is provided with a lower ring and a lower probe 80. The lower probe 80 is installed in the lower probe hole.

[0024] It should be noted that the upper and lower rings are used for conducting electricity; the wire hole is used to install wires to facilitate electrical connection between the upper probe 70 and the lower probe 80; the motor 1 is electrically connected to the lower PCB board 8, the lower PCB board 8 is electrically connected to the upper PCB board 7, the upper PCB board 7 is electrically connected to the vibrating head 4, and the motor 1 supplies power to the vibrating head 4 through the cooperation between the lower PCB board 8 and the upper PCB board 7.

[0025] like Figures 1 to 5As shown, the telescopic mechanism 2 includes a sliding support 20, a rotating connecting shaft 21, a spiral drum 22, and a telescopic rotating shaft 23. The lower PCB board 8 is mounted on the sliding support 20. The rotating connecting shaft 21 is movably disposed within the sliding support 20. The upper end of the rotating connecting shaft 21 is connected to the rotating shaft 6, and the lower end of the rotating connecting shaft 21 is connected to the spiral drum 22. The telescopic rotating shaft 23 is tightly installed within the spiral drum 22.

[0026] like Figures 1 to 5 As shown, the telescopic rotating shaft 23 is provided with a telescopic rotating hole, the upper end of the rotating shaft 5 is tightly inserted into the telescopic rotating hole, and the rotation of the rotating shaft 5 drives the telescopic rotating shaft 23 to rotate.

[0027] like Figures 1 to 5 As shown, the telescopic mechanism 2 also includes a sliding outer cylinder 24, a sliding inner cylinder 25, and a telescopic support 26. The sliding inner cylinder 25 is fitted around the outside of the spiral rotating cylinder 22. The sliding outer cylinder 24 is slidably disposed around the outside of the sliding inner cylinder 25. The upper end of the sliding outer cylinder 24 is connected to the sliding support 20, and the upper end of the telescopic support 26 is connected to the lower end of the sliding inner cylinder 25.

[0028] It should be noted that the outer side of the sliding inner cylinder 25 is provided with a sliding recess, and the inner side of the sliding outer cylinder 24 is provided with a sliding protrusion. The sliding protrusion can slide up and down on the sliding recess.

[0029] It should be further explained that, during use, the sliding inner cylinder 25 is in a fixed state. When the motor 1 drives the rotating shaft 5 to rotate, it drives the telescopic rotating shaft 23 to rotate. The rotation of the telescopic rotating shaft 23 then drives the spiral rotating cylinder 22 to rotate. The rotation of the spiral rotating cylinder 22 causes the rotating connecting shaft 21 to rotate. The rotation of the rotating connecting shaft 21 causes the rotating shaft 6 to rotate, thereby driving the ball bearing mechanism 3 to rotate.

[0030] like Figures 1 to 5 As shown, a pin (not shown) is mounted on the sliding inner cylinder 25, and a spiral guide groove is provided on the spiral rotating cylinder 22. One end of the pin is mounted in the spiral guide groove, and the pin can move along the spiral guide groove.

[0031] It should be noted that when the rotating shaft 5 rotates, the rotating shaft 5 drives the telescopic rotating shaft 23 to rotate, and the telescopic rotating shaft 23 drives the spiral rotating drum 22 to rotate. The pin can slide along the spiral guide groove of the spiral rotating drum 22. Since the pin is in a fixed state, the spiral rotating drum 22 can rotate and move up and down. The sliding outer cylinder 24 moves up and down along the sliding inner cylinder 25, thereby driving the ball bearing mechanism 3 to move up and down, realizing the telescopic function.

[0032] like Figures 1 to 5As shown, it also includes a speed reducer 9, which is located between the telescopic support 26 and the motor 1.

[0033] It should be noted that the reducer 9 adopts existing technologies such as common planetary gear reducers 9, which will not be elaborated on here. By configuring the reducer 9, this utility model can achieve a good deceleration effect, thereby providing smoother extension and retraction performance, suitable speed and lower noise, improving output stability, and having strong practicality.

[0034] like Figures 1 to 5 As shown, the vibration head 4 includes a shock-absorbing sleeve 40, a vibrator 41, a weight block 42, and a vibration base 43. The upper end of the rotating shaft 6 is connected to the vibration base 43. The upper PCB board 7 is mounted on the vibration base 43. One end of the rotating shaft 6 passes through the threaded ball sleeve 30 and the inner cylinder of the ball sleeve 32 and is connected to the vibration base 43.

[0035] It should be noted that the shock-absorbing sleeve 40 used in this embodiment is made of a soft material, such as silicone. Its function is to buffer the vibration energy transmitted from the upper part through the soft shock-absorbing sleeve 40 when the vibrating head 4 vibrates, thereby preventing the energy from being transmitted directly downward and improving the user experience. At the same time, the weight block 42 is set inside the vibrating head 4, which can increase the overall weight of the vibrating head 4, thereby enhancing the vibration effect and further improving the user experience.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Those skilled in the art can readily implement the present utility model according to the accompanying drawings and the above description. However, any modifications, alterations, or equivalent changes made by those skilled in the art without departing from the scope of the present utility model's technical solution, based on the disclosed technical content, are all equivalent embodiments of the present utility model. Furthermore, any equivalent changes, alterations, or evolutions made to the above embodiments based on the essential technology of the present utility model still fall within the technical solution of the present utility model.

Claims

1. A threaded ball bearing massage motor, characterized in that: It includes a motor (1), a telescopic mechanism (2), a ball mechanism (3) and a vibrating head (4). The output end of the motor (1) is provided with a rotating shaft (5). One end of the rotating shaft (5) is connected to the telescopic mechanism (2). The other end of the telescopic mechanism (2) is provided with a rotating shaft (6). The ball mechanism (3) is fitted on the rotating shaft (6) and is driven by the rotating shaft (6) to rotate. The ball mechanism (3) includes a threaded ball sleeve (30), multiple massage beads (31) and a ball inner cylinder (32). The ball inner cylinder (32) is installed inside the threaded ball sleeve (30), and multiple massage beads (31) are arranged on the threaded ball sleeve (30).

2. The threaded ball bearing massage motor according to claim 1, characterized in that: The threaded bead sleeve (30) has a bead protrusion (300) and a bead recess (301) spirally arranged on the outside. The bead protrusion (300) has multiple bead grooves (302). One end of the massage bead (31) is installed in the bead groove (302). The threaded bead sleeve (30) has a bead sleeve insertion groove inside. The upper end of the threaded bead sleeve (30) has an upper probe hole (303), and the lower end of the threaded bead sleeve (30) has a lower probe hole.

3. The threaded ball bearing massage motor according to claim 2, characterized in that: The outer side of the inner cylinder (32) of the rotating ball is provided with a plug-in protrusion (320), which is adapted to the plug-in groove of the rotating ball sleeve. The inner cylinder (32) of the rotating ball is also provided with a wire hole and a rotating shaft hole. The wire hole, the upper probe hole (303) and the lower probe hole are connected. One end of the rotating shaft hole passes through the threaded rotating ball sleeve (30) and the rotating shaft hole is connected to the vibrating head (4).

4. The threaded ball bearing massage motor according to claim 3, characterized in that: It also includes an upper PCB board (7) and a lower PCB board (8). The upper PCB board (7) is installed at the lower end of the vibrating head (4), and the lower PCB board (8) is installed on the telescopic mechanism (2). The upper PCB board (7) is provided with an upper ring and an upper probe (70), and the lower PCB board (8) is provided with a lower ring and a lower probe (80).

5. The threaded ball bearing massage motor according to claim 4, characterized in that: The telescopic mechanism (2) includes a sliding support base (20), a rotating connecting shaft (21), a spiral drum (22), and a telescopic rotating shaft (23). The lower PCB board (8) is mounted on the sliding support base (20). The rotating connecting shaft (21) is movably disposed inside the sliding support base (20). The upper end of the rotating connecting shaft (21) is connected to the rotating shaft (6), and the lower end of the rotating connecting shaft (21) is connected to the spiral drum (22). The telescopic rotating shaft (23) is tightly installed inside the spiral drum (22).

6. The threaded ball bearing massage motor (1) according to claim 5, characterized in that: The telescopic rotating shaft (23) is provided with a telescopic rotating hole. The upper end of the rotating shaft (5) is inserted into the telescopic rotating hole, and the rotating shaft (5) rotates to drive the telescopic rotating shaft (23) to rotate.

7. The threaded ball bearing massage motor according to claim 6, characterized in that: The telescopic mechanism (2) further includes a sliding outer cylinder (24), a sliding inner cylinder (25), and a telescopic support seat (26). The sliding inner cylinder (25) is fitted onto the outside of the spiral rotating cylinder (22). The sliding outer cylinder (24) is slidably disposed on the outside of the sliding inner cylinder (25). The upper end of the sliding outer cylinder (24) is connected to the sliding support seat (20), and the upper end of the telescopic support seat (26) is connected to the lower end of the sliding inner cylinder (25).

8. The threaded ball bearing massage motor according to claim 7, characterized in that: It also includes a speed reducer (9) located between the telescopic support (26) and the motor (1).

9. The threaded ball bearing massage motor according to claim 4, characterized in that: The vibration head (4) includes a shock-absorbing sleeve (40), a vibrator (41) and a vibration base (43). The upper end of the rotating shaft (6) is connected to the vibration base (43), and the upper PCB board (7) is mounted on the vibration base (43).

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