Multifunctional compact massage machine core

Abstract

A double-head motor is arranged in an outer shell, worms are arranged at the output ends of the two sides of the double-head motor, the worms are meshed with corresponding worm wheels, the two worm wheels are in transmission with corresponding gear sets, at least two output gears are arranged in each gear set, output shafts are connected to the output gears, and the output shafts are connected with the output shafts. One worm is connected with a first belt pulley through a one-way bearing, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is connected with a driving shaft, eccentric wheels are connected to the two ends of the driving shaft, and one end of each massage arm is arranged outside the corresponding eccentric wheel in a sleeving mode; a first massage head is arranged at the other end of the massage arm, and an elastic damping assembly is arranged corresponding to the massage arm. According to the utility model, through reasonable arrangement of the transmission structure, more massage head structures can be arranged in a smaller range, so that required kneading and beating massage effects are provided, and meanwhile, switching selection of different massage modes can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to massage equipment, concretely relates to a multifunctional compact massage machine core. BACKGROUND

[0002] The massage machine core is an important component of the equipment, which is mainly used for driving the massage head assembly to act, thereby providing the massage effect to the human body. At present, if the massage machine core on the market needs to provide different massage effects such as hammering and kneading, the machine core usually needs to be set relatively large, but the large-specification machine core is difficult to assemble in the smaller massage equipment, leading to the overall equipment being relatively bulky. In addition, in order to realize the switching of different massage functions, the current massage machine core usually is equipped with multiple motors to control the actions of different massage assemblies, and the corresponding motors need to be controlled to start when switching, which also leads to the overall specification of the machine core being large and the cost being high. SUMMARY

[0003] In view of the deficiencies of the background art, the technical problem to be solved by the utility model is to provide a multifunctional compact massage machine core for solving the above problems.

[0004] To this end, the utility model is implemented by adopting the following scheme:

[0005] A multifunctional compact massage machine core, comprising an outer shell, characterized in that: a double-head motor is arranged in the outer shell, a worm is arranged on each side of the double-head motor, the worm is meshed with a corresponding worm gear, the worm gear is in transmission with a corresponding gear set, each gear set has at least two output gears, an output shaft is connected to the output gears, the output shaft can drive the corresponding massage head to act, one of the worms is connected to a first pulley through a one-way bearing, the first pulley is connected to a second pulley through a belt, the second pulley is connected to a drive shaft, eccentric wheels are connected to both ends of the drive shaft, one end of a massage arm is sleeved outside the eccentric wheel, the other end of the massage arm is provided with a first massage head, and an elastic damping assembly is arranged corresponding to the massage arm.

[0006] The elastic damping assembly comprises a rubber sleeve, the rubber sleeve is fixed in a mounting seat on the outer shell, and the massage arm passes through the rubber sleeve.

[0007] Each worm is meshed with a first worm gear and a second worm gear, the first worm gear is coaxially connected with a first transmission gear, the first transmission gear is meshed with a first output gear, a first output shaft is connected to the first output gear, the first output shaft can drive a second massage head, the second worm gear is coaxially connected with a second transmission gear, the second transmission gear is meshed with a second output gear, the second output gear is meshed with a third transmission gear, the third transmission gear is meshed with a third output gear, a third output shaft is connected to the third output gear, and the third output shaft can drive a fourth massage head.

[0008] The second output shaft is connected with a second output gear, and the second output gear can drive a third massage head.

[0009] The first output shaft is connected with a rotating wheel, and one end of the second massage head is hingedly connected to the rotating wheel in an eccentric manner.

[0010] The first output shaft is connected with a rotating seat, and a connecting shaft is fixed to the rotating seat and penetrates through a connecting hole in the second massage head, so that the second massage head can swing along the connecting shaft.

[0011] The top of each fourth massage head is a slope, and the slope is provided with massage protrusions.

[0012] The above technical solution is a multifunctional compact massage core. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model has the following drawings:

[0014] Figure 1 It is an external structure diagram of the utility model;

[0015] Figure 2 It is a structure diagram of another second massage head and a third massage head;

[0016] Figure 3 It is an internal structure diagram of Figure 2 ​

[0017] Figure 4 Structure diagram of double-head motor of the utility model;

[0018] Figure 5 View of the utility model when connecting shaft is connected with second massage head;

[0019] Figure 6 View of the utility model when connecting shaft is hinged with second massage head;

[0020] Figure 7 View of the utility model when fourth massage head with inclined surface is used;

[0021] Figure 8 Figure 7 View after one of fourth massage heads is removed;

[0022] Figure 9 Structure diagram of rotating sleeve and fourth massage head of the utility model. DETAILED DESCRIPTION

[0023] ​As shown in the figure, the utility model discloses a multifunctional compact massage machine core, including the shell body 6, be provided with double -end motor 11 in the shell body 6, the output of double -end motor 11 both sides is provided with worm 16, and worm 16 is engaged with corresponding worm wheel, and worm wheel is driven with corresponding gear set, and at least two output gears are provided in each gear set, and the output gear is connected with output shaft, and the output shaft can drive corresponding massage head action, wherein one worm 16 is connected with first pulley through one -way bearing 29, and first pulley is connected with second pulley 26 through belt 25, and second pulley 26 is connected with drive shaft 30, and the both ends of drive shaft 30 are connected with eccentric wheel 27, and one end of massage arm 28 is sleeved in eccentric wheel 27, and the other end of massage arm 28 is provided with first massage head 2, and corresponding massage arm 28 is provided with elastic damping assembly, specifically, and the elastic damping assembly includes rubber sleeve 3, and rubber sleeve 3 is fixed in the mounting seat 4 on the shell body, and massage arm 28 passes through rubber sleeve 3, and the quick reset of massage arm 28 can be realized. Each worm 16 is engaged with first worm wheel 14 and second worm wheel 18, first worm wheel 14 is coaxially connected with first transmission gear 15, first transmission gear 15 is engaged with first output gear 13, first output gear 13 is connected with first output shaft 12, and first output shaft 12 can drive second massage head 1, second worm wheel 18 is coaxially connected with second transmission gear 17, second transmission gear 17 is engaged with second output gear 19, second output gear 19 is engaged with third transmission gear 21, third transmission gear 21 is engaged with third output gear 22, third output gear 22 is connected with third output shaft 23, and third output shaft 23 can drive fourth massage head 5. Further, second output gear 19 is connected with second output shaft 20, second output shaft 20 can drive third massage head 7, and more kneading massage head quantity is provided. Further, first output shaft 12 is connected with rotating wheel 8, and rotating wheel 8 is eccentricly hinged with one end of second massage head 1, and the other end of second massage head 1 extends and is provided with guide column 10, and guide column 10 is inserted into guide groove 9 on shell body 6, and this structure can realize the swing of second massage head 1 within a certain range, and further provide different kneading massage experience. In addition, first output shaft 12 is connected with rotating seat 32, rotating seat 32 is fixed with connecting shaft 31, connecting shaft 31 passes through the connecting hole of second massage head 1, so that second massage head 1 can swing along connecting shaft 31, and this structure can make first massage head 1 swing along connecting shaft 31 when first massage head 1 contacts and extrudes the human body, and further provide softer kneading massage effect.The top of the two fourth massage heads 5 is inclined surface 35, and massage protrusions 34 are arranged on the inclined surface 35; one of the fourth massage heads 5 is connected with the corresponding third output shaft 23, and the third output shaft 23 drives the fourth massage head 5 to rotate synchronously; the bottom of the other fourth massage head 5 is provided with a first transmission block 38 protruding outward, and the corresponding third output shaft 23 is connected with a rotating sleeve 36, and the rotating sleeve 36 is provided with a second transmission block 37; the first transmission block and the second transmission block can cooperate to extrude and drive the fourth massage head 5 to rotate. When the first transmission block and the second transmission block abut against each other, the control motor is started, and at this time, the two fourth massage heads 5 rotate at the same angle at the same time, thereby providing synchronous symmetrical kneading massage; if the rotating direction of the control motor is switched at this time, one of the third output shafts 23 will drive the fourth massage head 5 to rotate reversely, and when the other third output shaft 23 drives the rotating sleeve 36 to rotate reversely, the second transmission block 37 will first separate from the first transmission block 38, and then the second transmission block 37 rotates to the other side of the first transmission block 38, at which time the fourth massage head 5 is driven to rotate again, because there is a time difference in the starting time of the two massage heads, the massage angle of the inclined surface kneading is different, and at this time, asymmetric high-low staggered massage is provided, thereby providing more abundant massage experience.

[0024] The working principle of the utility model is: through controlling the double-head motor 11 to start, driving the worm 16 to rotate, and driving the first, second and third output shafts to rotate through the worm wheel and gear set transmission, the corresponding second, third and fourth massage heads are driven to act, thereby providing kneading massage at different positions; at the same time, the worm 16 drives the first pulley to rotate through the one-way bearing 29, and drives the driving shaft 30 and eccentric wheel 27 to rotate through the belt 25 and second pulley 26, thereby driving the massage arm 28 to swing periodically, so that the first massage head 2 acts to hammer the human body for massage; when hammering massage is not needed, the double-head motor 11 is reversed, at this time, the worm can still drive the first, second and third output shafts to rotate through the worm wheel and gear set transmission, and the corresponding second, third and fourth massage heads are driven to act, thereby providing kneading massage at different positions, but the one-way bearing 29 no longer drives the first pulley to rotate, that is, the massage arm 28 no longer acts, and the first massage head 2 no longer acts to hammer the human body for massage.

[0025] The utility model discloses this structure, through adopting double -end motor and worm gear structure drive, and cooperate gear group drive, can realize in the limited range of many groups massage head drive, make the overall specification of equipment smaller, adapt in smaller massage equipment installation, also convenient to take and carry etc.

Claims

1. A multifunction compact movement comprising an outer casing (6), characterized in that: The double-head motor (11) is arranged in the outer shell (6), the output ends of the double-head motor (11) are both provided with a worm (16), the worm (16) is engaged with a corresponding worm gear, the worm gear is driven by a corresponding gear set, each gear set has at least two output gears, the output gears are connected with output shafts, the output shafts can drive the corresponding massage head to move, one worm (16) is connected with a first belt pulley through a one-way bearing (29), the first belt pulley is connected with a second belt pulley (26) through a belt (25), the second belt pulley (26) is connected with a drive shaft (30), the drive shaft (30) is connected with an eccentric wheel (27) at both ends, one end of a massage arm (28) is sleeved outside the eccentric wheel (27), the other end of the massage arm (28) is provided with a first massage head (2), and a elastic damping assembly is arranged corresponding to the massage arm (28).

2. A compact multifunctional movement according to claim 1, characterized in that The elastic damping assembly comprises a rubber sleeve (3), the rubber sleeve (3) is fixed in a mounting seat (4) on the outer shell, and the massage arm (28) penetrates through the rubber sleeve (3).

3. The multi-functional compact massaging movement according to claim 1, characterized in that Each worm (16) is engaged with a first worm gear (14) and a second worm gear (18), the first worm gear (14) is coaxially connected with a first transmission gear (15), the first transmission gear (15) is engaged with a first output gear (13), the first output gear (13) is connected with a first output shaft (12), and the first output shaft (12) can drive a second massage head (1), the second worm gear (18) is coaxially connected with a second transmission gear (17), the second transmission gear (17) is engaged with a second output gear (19), the second output gear (19) is engaged with a third transmission gear (21), the third transmission gear (21) is engaged with a third output gear (22), the third output gear (22) is connected with a third output shaft (23), and the third output shaft (23) can drive a fourth massage head (5).

4. A compact multifunctional movement according to claim 3, characterized in that The second output gear (19) is connected with a second output shaft (20), and the second output shaft (20) can drive a third massage head (7).

5. The multi-functional compact massaging movement according to claim 3, characterized in that The first output shaft (12) is connected with a rotating wheel (8), one end of the second massage head (1) is hingedly connected to the rotating wheel (8) in an eccentric manner, the other end of the second massage head (1) is provided with a guide column (10) in an extending manner, and the guide column (10) is inserted into a guide groove (9) on the outer shell (6).

6. A compact multifunctional movement according to claim 3, characterized in that The first output shaft (12) is connected with a rotating seat (32), the rotating seat (32) is fixed with a connecting shaft (31), the connecting shaft (31) penetrates through a connecting hole in the second massage head (1), and the second massage head (1) can swing along the connecting shaft (31).

7. The multi-functional compact massaging movement according to claim 3, wherein The top of the two fourth massage heads (5) is beveled (35), and massage protrusions (34) are arranged on the beveled surface (35). One of the fourth massage heads (5) is connected with a corresponding third output shaft (23), and the third output shaft (23) drives the fourth massage head (5) to rotate synchronously. The bottom of the other fourth massage head (5) has a first transmission block (38) protruding outward. A corresponding third output shaft (23) is connected with a rotating sleeve (36), and the rotating sleeve (36) is provided with a second transmission block (37). The first and second transmission blocks can be squeezed to drive the fourth massage head (5) to rotate.

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