Neck massager

Abstract

The utility model discloses a neck massager which comprises a massager body, a first assembly groove and a second assembly groove are formed in the massager body, a mounting box is arranged in the first assembly groove, a massage head and a driving motor are arranged on the mounting box, and a control box is arranged on the second assembly groove. A circuit board, a power supply part and a control switch for controlling the driving motor to work are arranged on the control box, a driving gear, a first driving gear and a second driving gear are arranged on the mounting box, the massage heads comprise a first massage head and a second massage head, a first transmission shaft is arranged on the first driving gear, and a second transmission shaft is arranged on the second driving gear. A one-way bearing and a second transmission shaft are arranged on the second driving gear, the second transmission shaft is linked with the second driving gear through the one-way bearing, through the one-way bearing, the massage heads can be driven to massage when the second driving gear rotates in the forward direction and idle when the second driving gear rotates in the reverse direction, the massage heads can be respectively controlled, and the cost is relatively low; the needed assembly space is small, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of massagers, in particular to a neck massager. Background Art

[0002] In the prior art, neck massagers usually use a drive motor to drive multiple massage heads to rotate, thereby massaging the human neck. However, if you want to control the corresponding massage heads to work separately, you need to set up multiple drive motors, which not only increases the manufacturing cost, but also makes the internal structure more complicated. Summary of the invention

[0003] The purpose of the utility model: in order to overcome the defects of the prior art, the utility model provides a neck massager, which can drive the massage head to massage when it rotates in the forward direction through a one-way bearing, and idle when it rotates in the reverse direction, thereby realizing separate control of the massage head, and the cost is relatively low, the required assembly space is also relatively small, and the practicality is stronger.

[0004] The utility model discloses a neck massager, comprising a C-shaped or U-shaped massager body, a first assembly groove is provided on the inner bottom of the massager body, a mounting box is built in the first assembly groove, a massage head and a driving motor for driving the massage head are arranged on the mounting box, a second assembly groove is further provided on the outer wall of the massager body, a control box is arranged on the second assembly groove, a circuit board, a power supply and a control switch for controlling the driving motor are arranged on the control box, and the utility model is characterized in that: a driving gear which rotates synchronously with an output shaft of the driving motor, a first driving gear linked with the driving gear and a second driving gear linked with the driving gear are arranged on the mounting box, the massage head comprises a first massage head and a second massage head, a first driving gear which rotates synchronously with the first driving gear is provided, the first massage head is arranged on the first driving shaft and rotates synchronously with the first driving shaft, a one-way bearing and a second driving shaft are arranged on the second driving gear, the second driving shaft is linked with the second driving gear via the one-way bearing, and the second massage head is arranged on the second driving shaft and rotates synchronously with the second driving gear.

[0005] By adopting the above technical solution, when in use, when the driving motor is working, it can drive the active gear to rotate, and then the active gear directly or indirectly drives the first driving gear and the second driving gear to rotate, thereby achieving the massage effect of the massage head. When the driving motor rotates forward, the second driving gear drives the outer ring of the one-way bearing to rotate, and drives the inner ring to rotate through the outer ring, thereby driving the second transmission shaft to rotate. At the same time, the first driving gear drives the first transmission shaft to rotate, thereby achieving simultaneous massage of the first massage head and the second massage head. When the driving motor rotates reversely, the second driving gear drives the outer ring of the one-way bearing to rotate idly. At this time, the second transmission shaft does not rotate. At the same time, the first driving gear drives the first transmission shaft to rotate, so that the first massage head performs massage, thereby achieving the effect of separate control, and does not require multiple motor control, which saves both installation space and manufacturing cost.

[0006] The utility model is further configured as follows: a wire laying groove is further provided on the massager body, one end of the wire laying groove is arranged at the first assembly groove position, and the other end is arranged at the second assembly groove position.

[0007] The above technical solution can facilitate the routing of the conductive wires.

[0008] The utility model is further configured as follows: a vibration motor is also provided on the first assembly groove.

[0009] By adopting the above technical solution, the product also has a vibration effect.

[0010] The utility model is further configured as follows: an assembly box for assembling the vibration motor is provided on the first assembly groove, and the assembly box is attached to the installation box.

[0011] By adopting the above technical solution, the vibration force can be transmitted to the installation box through the assembly box, and then transmitted to the massage head through the installation box to achieve multifunctional massage.

[0012] The utility model is further configured as follows: the driving motor is horizontally arranged on the mounting box, and a worm section is arranged on the output shaft of the driving motor, a worm wheel is arranged at the bottom of the driving gear, the worm section and the worm wheel are linked, and the driving gear and the worm wheel rotate synchronously.

[0013] By adopting the above technical solution, force reversal can be performed through the cooperation of the worm segment and the worm wheel, so that the horizontally arranged drive motor can drive the longitudinally arranged massage head to rotate, and the horizontal arrangement of the drive motor can reduce the thickness space requirement of the installation box, and the structural layout is more reasonable.

[0014] The utility model is further configured as follows: a transmission gear is also included, the number of teeth of the transmission gear is more than that of the driving gear, and the transmission gear is meshed with the driving gear, and the first driving gear and the second driving gear are meshed with the transmission gear.

[0015] By adopting the above technical solution, the cooperation between the transmission gear and the driving gear can achieve a deceleration effect and increase the torque. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the massager of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the parts on the installation box of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0021] Figure 6 This is a diagram of the parts matching on the assembly box of the utility model. Implementation

[0022] The following is a detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings:

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "back", "inside", "outside", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model discloses a neck massager, including a C-shaped or U-shaped massager body 1, a first assembly groove 2 is provided on the inner bottom of the massager body 1, a mounting box 3 is built in the first assembly groove 2, a massage head 4 and a driving motor 5 for driving the massage head 4 are arranged on the mounting box 3, a second assembly groove 6 is further provided on the outer wall of the massager body 1, a control box 7 is arranged on the second assembly groove 6, a circuit board, a power supply and a control switch 8 for controlling the driving motor 5 are arranged on the control box 7 (the circuit board and the power supply are arranged in the control box 7, not shown in the figure), in the implementation case of the utility model, the mounting box 3 is provided with The driving motor 5 includes a driving gear 9 that rotates synchronously with the output shaft, a first driving gear 10 that is linked to the driving gear 9, and a second driving gear 20 that is linked to the driving gear 9. The massage head 4 includes a first massage head 4 and a second massage head 4. The first driving gear 10 is provided with a first transmission shaft 30 that rotates synchronously with the first driving gear 10. The first massage head 4 is provided on the first transmission shaft 30 and rotates synchronously with the first driving gear 10. The second driving gear 20 is provided with a one-way bearing 50 and a second transmission shaft 40. The second transmission shaft 40 is linked to the second driving gear 20 via the one-way bearing 50. The second massage head 4 is provided on the second transmission shaft 40 and rotates synchronously with the second driving gear 20.

[0025] By adopting the above technical solution, when in use, when the driving motor is working, it can drive the active gear 9 to rotate, and then the active gear 9 directly or indirectly drives the first driving gear 10 and the second driving gear 20 to rotate, thereby achieving the massage effect of the massage head. When the driving motor 5 rotates forward, the second driving gear 20 drives the outer ring of the one-way bearing 50 to rotate, and drives the inner ring to rotate through the outer ring, thereby driving the second transmission shaft 40 to rotate. At the same time, the first driving gear 10 drives the first transmission shaft 30 to rotate, thereby achieving simultaneous massage of the first massage head 4 and the second massage head 4. When the driving motor 5 rotates reversely, the second driving gear 20 drives the outer ring of the one-way bearing 50 to idle. At this time, the second transmission shaft 40 does not rotate. At the same time, the first driving gear drives the first transmission shaft 30 to rotate, so that the first massage head 4 performs massage, thereby achieving the effect of separate control, and does not require multiple motor control, which saves both installation space and manufacturing cost.

[0026] The massager body 1 is also provided with a wire laying groove 60, one end of which is arranged at the position of the first assembly groove 2, and the other end is arranged at the position of the second assembly groove 6, which can facilitate the routing of the conductive wire.

[0027] The first assembly slot 2 is also provided with a vibration motor 70, so that the product also has a vibration effect.

[0028] An assembly box 80 for assembling the vibration motor 70 is provided on the first assembly groove 2. The assembly box 80 is attached to the installation box 3. The vibration force can be transmitted to the installation box 3 through the assembly box 80, and then transmitted to the massage head 4 through the installation box 3 to achieve multifunctional massage.

[0029] The driving motor 5 is horizontally arranged on the installation box 3, and a worm segment 51 is arranged on the output shaft of the driving motor 5, and a worm wheel 90 is arranged at the bottom of the driving gear 9. The worm segment 51 is linked with the worm wheel 90, and the driving gear 9 and the worm wheel 90 rotate synchronously. The force can be reversed through the cooperation of the worm segment 51 and the worm wheel 90, so that the horizontally arranged driving motor 5 can drive the longitudinally arranged massage head 4 to rotate, and the horizontal arrangement of the driving motor 5 can reduce the thickness space requirement of the installation box 3, and the structural layout is relatively reasonable.

[0030] It also includes a transmission gear 100, which has more teeth than the driving gear 9 and meshes with the driving gear 9. The first driving gear 10 and the second driving gear 20 mesh with the transmission gear 100. The cooperation between the transmission gear 100 and the driving gear 9 can achieve a deceleration effect and increase torque.

Claims

1. A neck massager, comprising a C-shaped or U-shaped massager body, a first assembly groove is provided on the inner bottom of the massager body, a mounting box is built in the first assembly groove, a massage head and a drive motor for driving the massage head are arranged on the mounting box, a second assembly groove is provided on the outer wall of the massager body, a control box is arranged on the second assembly groove, a circuit board, a power supply and a control switch for controlling the drive motor are arranged on the control box, characterized in that: The installation box is provided with a driving gear that rotates synchronously with the output shaft of the driving motor, a first driving gear linked to the driving gear, and a second driving gear linked to the driving gear. The massage head includes a first massage head and a second massage head. The first driving gear is provided with a first transmission shaft that rotates synchronously with the first driving gear. The first massage head is arranged on the first transmission shaft and rotates synchronously with the first driving shaft. The second driving gear is provided with a one-way bearing and a second transmission shaft. The second transmission shaft is linked to the second driving gear via the one-way bearing. The second massage head is arranged on the second transmission shaft and rotates synchronously with the second driving gear.

2. A neck massager according to claim 1, characterized in that: The massager body is also provided with a wire laying groove, one end of which is arranged at the first assembly groove position, and the other end of which is arranged at the second assembly groove position.

3. A neck massager according to claim 1 or 2, characterized in that: A vibration motor is also provided on the first assembly groove.

4. A neck massager according to claim 3, characterized in that: An assembly box for assembling the vibration motor is arranged on the first assembly groove, and the assembly box is attached to the installation box.

5. A neck massager according to claim 4, characterized in that: The driving motor is horizontally arranged on the mounting box, and a worm section is arranged on the output shaft of the driving motor, a worm wheel is arranged at the bottom of the driving gear, the worm section and the worm wheel are linked, and the driving gear and the worm wheel rotate synchronously.

6. A neck massager according to claim 4 or 5, characterized in that: It also includes a transmission gear, which has more teeth than the driving gear and is meshed with the driving gear, and the first driving gear and the second driving gear are meshed with the transmission gear.

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