CN220404367U - Kneading and massaging device with single forward and reverse rotating motor - Google Patents
Kneading and massaging device with single forward and reverse rotating motor Download PDFInfo
- Publication number
- CN220404367U CN220404367U CN202222748772.6U CN202222748772U CN220404367U CN 220404367 U CN220404367 U CN 220404367U CN 202222748772 U CN202222748772 U CN 202222748772U CN 220404367 U CN220404367 U CN 220404367U
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- gear
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- disc
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- 238000004898 kneading Methods 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 1
- 206010028372 Muscular weakness Diseases 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Massaging Devices (AREA)
Abstract
A kneading and massaging device with a single forward and reverse rotating motor relates to the technical field of massagers. The massage device comprises a massage device body, wherein an outer disc and an inner disc which is overlapped with the central line of the outer disc are arranged on the massage device body, the inner disc is embedded into the outer disc, and a plurality of massage protrusions are arranged on the outer disc and the inner disc; the massager is characterized in that a gear set and a forward and reverse rotating motor for driving the gear set are further arranged in the massager body, the gear set is used for enabling the outer disc to rotate in the opposite direction to the inner disc when the forward and reverse rotating motor rotates in the forward and reverse direction, and the gear set is used for enabling the outer disc to rotate in the same direction as the inner disc when the forward and reverse rotating motor rotates in the reverse direction. By adopting the technical scheme, the massage device can enable the two massage disks to rotate reversely through forward and reverse rotation of the motor, and can enable the two massage disks to rotate in the same direction when the motor rotates reversely, and one massage disk is embedded into the other massage disk, so that a user can obtain more various massage experiences.
Description
Technical Field
The utility model relates to the technical field of massagers, in particular to a kneading and massaging device with a single forward and reverse rotating motor.
Background
The muscle strain of the waist and back and pain caused by long sitting or standing of people can cause a series of common occupational diseases such as soreness of waist and legs, weakness of limbs and the like, especially for office groups working on a low-level table for a long time. The existing waist massager is mostly an integral waist support or an integral body vibration or a mechanical gear transmission rotary massage. The latter often only has a forward or reverse operating mode of the turntable, so that the overall massage effect and experience is too single.
Disclosure of Invention
The utility model aims at overcoming the defects and shortcomings of the prior art, and provides a kneading massage device with a single forward and reverse rotation motor, which can enable two massage disks to rotate reversely through forward and reverse rotation of the forward and reverse rotation motor, and enable the two massage disks to rotate in the same direction when the forward and reverse rotation motor rotates reversely, and one massage disk is embedded into the other massage disk, so that a user can obtain more various massage experience advantages.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the kneading and massaging device with the single forward and reverse rotating motor comprises a massager body, wherein an outer disc and an inner disc which is overlapped with the central line of the outer disc are arranged on the massager body, the inner disc is embedded on the outer disc, and a plurality of massaging protrusions are arranged on the outer disc and the inner disc; the massager is characterized in that a gear set and a forward and reverse rotating motor for driving the gear set are further arranged in the massager body, the gear set is used for enabling the outer disc to rotate in the opposite direction to the inner disc when the forward and reverse rotating motor rotates in the forward and reverse direction, and the gear set is used for enabling the outer disc to rotate in the same direction as the inner disc when the forward and reverse rotating motor rotates in the reverse direction.
The gear set is provided with a first gear which is in transmission with an output shaft of the forward and reverse rotation motor, the first gear is meshed with outer teeth of a second gear, a center line of a third gear is overlapped with a center line of rotation of a fourth gear, inner teeth of the second gear are meshed between inner teeth of the third gear and outer teeth of the fourth gear, unidirectional bearings are arranged on the center line of rotation of the third gear and the center line of rotation of the fourth gear, a rotating rod penetrates through the unidirectional bearings, the rotating rod is assembled with an inner disc, and the third gear is connected with an outer disc.
The output shaft of the forward and reverse rotating motor is a screw rod which is transversely arranged, the inner teeth of the first gear are meshed with the outer teeth of the second gear, and the outer teeth of the first gear are helical teeth and meshed with the screw rod.
The first gear and the second gear are both composite gears, the third gear is an internal gear, and the fourth gear is a spur gear.
The massager is characterized in that a control circuit board and a battery electrically connected with the control circuit board are arranged in the massager body, and the forward and reverse rotating motor is electrically connected with the control circuit board.
The massager body is externally provided with a fixing strip, and the fixing strip is worn by a user so that the massager body is attached to a human body.
The fixing strip is a belt.
The massager is characterized in that a shell is arranged outside the massager body, a placement groove for assembling the inner disc and the outer disc is formed in the shell, and the gear set and the forward and reverse rotating motor are arranged in the shell.
The upper periphery of the inner disc is provided with three massage protrusions, and the upper periphery of the outer disc is provided with eight massage protrusions.
The massage protrusions are arranged in a semicircular shape.
After the technical scheme is adopted, the utility model has the beneficial effects that:
1. an outer disc is arranged on the massager, an inner disc is embedded in the center of the outer disc, the outer disc can rotate forward or reversely on the massager, the inner disc can rotate forward or reversely on the outer disc, the inner disc and the outer disc are connected with a gear set, and the gear set is driven by a forward and reverse rotating motor. When the forward and reverse rotation motor rotates forward, the two massage disks rotate reversely, and when the forward and reverse rotation motor rotates reversely, the two massage disks rotate in the same direction. The outer disk and the inner disk can obtain a kneading-like massage effect when rotating oppositely, and the effect of the outer disk and the inner disk is similar to that of the existing single-turntable massager when rotating oppositely.
2. The outside of massager body is provided with the casing, and the both sides of casing are provided with the belt, and the belt can be used for the user to hang this massage device at waist or other places that need massage to make the outer dish on the massager body and interior dish orientation need the place of massage, thereby the user need not to hold this massage device can reach the use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
fig. 3 is an exploded view corresponding to fig. 2.
Reference numerals illustrate: 1. a massager body; 11. a fixing strip; 12. a placement groove; 2. an outer disk; 21. a shaft hole; 3. an inner disk; 31. placing into the hole; 4. a forward and reverse rotation motor; 41. an output shaft; 5. a gear set; 51. a first gear; 52. a second gear; 53. a third gear; 54. a fourth gear; 541. a through hole; 55. a rotating rod; 56. a second one-way bearing; 57. a first one-way bearing.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and those skilled in the art can make modifications to the present embodiment which do not contribute to the utility model as required after reading the present specification, but are protected by the patent laws within the scope of the appended claims.
The present embodiment relates to a kneading massage device with a single forward and reverse motor 4, as shown in fig. 1 and 2:
the massager body 1 is provided with a shell outside, a forward and reverse rotating motor 4, a gear set 5, a control circuit board and a battery are arranged inside the shell, the forward and reverse rotating motor 4 is transversely arranged, an output shaft 41 of the forward and reverse rotating motor 4 is also transversely arranged along with the forward and reverse rotating motor, the output shaft 41 of the forward and reverse rotating motor 4 is in transmission connection with the gear set 5, the forward and reverse rotating motor 4 enables an output part of the gear set 5 to achieve different rotating modes through forward rotation or reverse rotation, the forward and reverse rotating motor 4 is electrically connected with the control circuit board, the control circuit board can control the forward and reverse rotating motor 4 to rotate positively, reverse rotation or stop rotation, the rotating speed of the forward and reverse rotating motor 4 can be regulated, the battery is also electrically connected with the control circuit board, and the battery supplies power for the whole massaging device.
In this embodiment, the battery may be a rechargeable battery, so that the user can repeatedly and permanently use the device.
It should be added that, the housing is provided with a placement groove 12 for assembling the inner disc 3 and the outer disc 2, the inner disc 3 is embedded into the center of the outer disc 2, the outer disc 2 can rotate forward or reverse on the massager, the inner disc 3 can rotate forward or reverse on the outer disc 2, the inner disc 3 and the outer disc 2 are connected with the gear set 5, and the gear set 5 is driven by the forward and reverse motor 4. When the forward and reverse rotation motor 4 rotates forward, the two massage disks rotate reversely, and when the forward and reverse rotation motor 4 rotates reversely, the two massage disks rotate in the same direction. The outer disc 2 and the inner disc 3 can obtain a kneading-like massage effect when rotating oppositely, and the effect of the outer disc 2 and the inner disc 3 is similar to that of the existing single-turntable massager when rotating oppositely.
Preferably, the gear set 5 comprises: the first gear 51, the second gear 52, the third gear 53, the rotating rod 55, the first one-way bearing 57 and the second one-way bearing 56, the first gear 51 driven by the output shaft 41 of the forward and reverse rotation motor 4, the first gear 51 meshed with the external teeth of the second gear 52, the center line of the third gear 53 overlapped with the center line of rotation of the fourth gear 54, the internal teeth of the second gear 52 meshed between the internal teeth of the third gear 53 and the external teeth of the fourth gear 54, the shaft hole 21 formed on the center line of rotation of the third gear 53, the first one-way bearing 57 arranged in the shaft hole 21, the through hole 541 formed on the center line of rotation of the fourth gear 54, the second one-way bearing 56 arranged in the through hole 541, the rotating rod 55 penetrating the first one-way bearing 57 and the second one-way bearing 56, one end of the rotating rod 55 far from the second one-way bearing 56 fixedly assembled with the inner disc 3 at the top, and the third gear 53 connected with the outer disc 2.
It should be added that, when the motor rotates forward, the first gear 51 is driven to rotate clockwise, the first gear 51 drives the second gear 52 to rotate anticlockwise, the second gear 52 drives the fourth gear 54 to rotate clockwise, the second one-way bearing 56 rotates clockwise along with the fourth gear 54, the second one-way bearing 56 and the rotating shaft are in a clamping state, and the second one-way bearing 56 drives the inner disc 3 to do clockwise massage. The second gear 52 drives the third gear 53 to rotate anticlockwise, so that the outer disc 2 does anticlockwise massage motion, the first one-way bearing 57 in the outer disc 2 rotates anticlockwise along with the outer disc 2, at the moment, the first one-way bearing 57 is in an idle state relative to the rotating shaft, and at the moment, no interference is generated to the clockwise motion of the inner disc 3. At this time, the inner disk 3 and the outer disk 2 are in opposite directions for massage.
When the motor rotates reversely, the first gear 51 is driven to rotate anticlockwise, the first gear 51 drives the second gear 52 to rotate clockwise, the second gear 52 drives the fourth gear 54 to rotate anticlockwise, the second one-way bearing 56 rotates anticlockwise along with the fourth gear 54, the second one-way bearing 56 and the rotating shaft are in an idle state, and the second one-way bearing 56 does not drive the inner disc 3 to do anticlockwise massage. The second gear 52 drives the third gear 53 to rotate clockwise, so that the outer disc 2 performs a clockwise massage operation, the first one-way bearing 57 in the outer disc 2 rotates clockwise along with the outer disc 2, at this time, the first one-way bearing 57 is in a clamping state on the rotating shaft, at this time, the first one-way bearing 57 drives the rotating shaft to rotate clockwise, and at the same time, the inner disc 3 performs a clockwise massage operation. At this time, the rotating shaft rotates clockwise, the second one-way bearing 56 rotates counterclockwise, and at this time, the second one-way bearing 56 rotates relative to the rotating shaft or counterclockwise, so that no interference is generated to the clockwise motion of the inner disc 3. At this time, the outer disk 2 is in the same direction massage motion.
It should be noted that the output shaft 41 of the forward and reverse rotation motor 4 is a screw rod placed transversely, the internal teeth of the first gear 51 are meshed with the external teeth of the second gear 52, the external teeth of the first gear 51 are helical teeth and meshed with the screw rod, the first gear 51 and the second gear 52 are both composite gears, the third gear 53 is an internal gear, and the fourth gear 54 is a spur gear.
Preferably, the outside of the massager body 1 is provided with a shell, both sides of the shell are provided with fixing strips 11, the fixing strips 11 are preferably belts, and the belts can be used for hanging the massaging device on the waist or other parts needing to be massaged by a user, and the outer disc 2 and the inner disc 3 on the massager body 1 face the parts needing to be massaged, so that the user can achieve the purpose without holding the massaging device.
In this embodiment, three massage protrusions are provided on the upper periphery of the inner disk 3, and eight massage protrusions are provided on the upper periphery of the outer disk 2. The massage bulges are arranged in a semicircular shape.
The working principle of the device is as follows: the device is worn on the part to be massaged through the belt, the massage protrusions on the inner disc 3 and the outer disc 2 are aligned to the massage part, then the device is started, the forward and reverse rotation motor 4 is controlled to rotate forward through the control circuit board, and when the forward and reverse rotation motor 4 rotates forward, the gear set 5 is connected with the rotation of the forward and reverse rotation motor, so that the inner disc 3 and the outer disc 2 are driven to perform massage in opposite directions. The control circuit board controls the forward and reverse rotation motor 4 to rotate reversely, and when the forward and reverse rotation motor 4 rotates reversely, the gear set 5 is connected with the forward and reverse rotation motor 4 to drive the inner disc 3 and the outer disc 2 to perform massage in the same direction.
The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (10)
1. The kneading and massaging device with the single forward and reverse rotating motor (4) comprises a massager body (1) and is characterized in that an outer disc (2) is arranged on the massager body (1), an inner disc (3) is overlapped with the rotation center line of the outer disc (2), the inner disc (3) is embedded into the outer disc (2), and a plurality of massaging protrusions are arranged on the outer disc (2) and the inner disc (3);
still be provided with gear train (5) and drive in massager body (1) positive and negative rotation motor (4) of gear train (5), gear train (5) are in when positive and negative rotation motor (4) forward rotate supplies outer dish (2) rotation direction with interior dish (3) rotation direction is opposite, gear train (5) can still be in when positive and negative rotation motor (4) reverse supply outer dish (2) rotation direction with interior dish (3) rotation direction is the same.
2. The kneading massage device of the single forward and reverse rotation motor (4) according to claim 1, wherein a first gear (51) which is driven by an output shaft (41) of the forward and reverse rotation motor (4) is arranged on the gear set (5), the first gear (51) is meshed with external teeth of a second gear (52), a center line of a third gear (53) is overlapped with a center line of rotation of a fourth gear (54), internal teeth of the second gear (52) are meshed between internal teeth of the third gear (53) and external teeth of the fourth gear (54), unidirectional bearings are arranged on rotation center lines of the third gear (53) and the fourth gear (54), a rotary rod (55) penetrates through the unidirectional bearings, the rotary rod (55) is assembled with the inner disc (3), and the third gear (53) is connected with the outer disc (2).
3. The kneading massage apparatus of a single forward and reverse motor (4) according to claim 2, wherein the output shaft (41) of the forward and reverse motor (4) is a screw rod placed transversely, the internal teeth of the first gear (51) are engaged with the external teeth of the second gear (52), and the external teeth of the first gear (51) are helical teeth and engaged with the screw rod.
4. The kneading massage apparatus of a single forward and reverse motor (4) according to claim 2, wherein the first gear (51) and the second gear (52) are both compound gears, the third gear (53) is an internal gear, and the fourth gear (54) is a spur gear.
5. The kneading massage device of the single forward and reverse motor (4) according to claim 1, wherein a control circuit board and a battery electrically connected with the control circuit board are arranged in the massager body (1), and the forward and reverse motor (4) is electrically connected with the control circuit board.
6. The kneading massage apparatus of the single forward and reverse motor (4) according to claim 1, wherein a fixing bar (11) is provided outside the massage body (1), and the fixing bar (11) is worn by a user to attach the massage body (1) to a human body.
7. The kneading massage apparatus of a single counter-rotating motor (4) according to claim 6, characterized in that the fixing bar (11) is a belt.
8. The kneading massage device with the single forward and reverse motor (4) according to claim 1, wherein a shell is arranged outside the massager body (1), a placement groove (12) for assembling the inner disc (3) and the outer disc (2) is formed in the shell, and the gear set (5) and the forward and reverse motor (4) are arranged in the shell.
9. The kneading massage device of the single forward and reverse motor (4) according to claim 1, wherein three massage protrusions are arranged on the upper periphery of the inner disk (3), and eight massage protrusions are arranged on the upper periphery of the outer disk (2).
10. The kneading massage apparatus of a single counter-rotating motor (4) according to claim 9, wherein the massage protrusions are arranged in a semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222748772.6U CN220404367U (en) | 2022-10-18 | 2022-10-18 | Kneading and massaging device with single forward and reverse rotating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222748772.6U CN220404367U (en) | 2022-10-18 | 2022-10-18 | Kneading and massaging device with single forward and reverse rotating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220404367U true CN220404367U (en) | 2024-01-30 |
Family
ID=89660464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222748772.6U Active CN220404367U (en) | 2022-10-18 | 2022-10-18 | Kneading and massaging device with single forward and reverse rotating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220404367U (en) |
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2022
- 2022-10-18 CN CN202222748772.6U patent/CN220404367U/en active Active
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