Massaging devices

1. A massaging device, comprising:

a soft shell having a first end and a second end, the first end being a massaging head, a size and a shape of the shell configured to massage a body part of a user;

an opening disposed close to the second end, the opening having an axis substantially parallel to a cross section of the second end of the soft shell, and the opening having at least two sides including a front side and a back side;

a vibrating motor configured to cause vibration of the first end;

a housing to house the vibrating motor, the housing being covered by the soft shell;

a rolling member disposed at the opening, the rolling member being configured to control vibration of the vibrating motor when the rolling member is operated by a user; and

a supporting member mounted on the housing, the supporting member having a compatible shape with the opening of the soft shell and being configured to support the rolling member and provide a space for the rolling member to be rolled and pressed; wherein:

the rolling member further includes: a rotating axis housed by the supporting member, and a rolling wheel that rotates about the rotating axis; and

a rim of the rolling wheel protrudes from surfaces of the supporting member at the front side of the opening and at the back side of the opening, for making the rolling member accessible and rotatable by the user at both sides of the massaging device.

2. The massaging device of claim 1 , wherein the housing further includes:

a first housing member; and

a second housing member, wherein the first housing member is removably attached to the second housing member to form the housing.

3. The massaging device of claim 2 , wherein:

the first housing member is formed by removably attaching a third housing member and a fourth housing member; and

the second housing member is formed by removably attaching a fifth housing member and a sixth housing member.

4. The massaging device of claim 1 , wherein the supporting member further includes:

a first supporting member disposed at the front side of the opening of the soft shell with a first opening; and

a second supporting member disposed at the back side of the opening of the soft shell with a second opening;

wherein:

a supporting opening is formed by the first opening and the second opening when the first supporting member is attached to the second supporting member; and

the rotating axis is disposed on the supporting opening.

5. The massaging device of claim 4 , further including:

an electric circuit board disposed at a first side of the rolling member; and

a rolling member coder disposed at a second side of the rolling member, wherein:

the electric circuit board and the rolling member coder are electrically connected to the rolling member through the rotating axis; and

the electric circuit board and the rolling member coder are configured to detect an operation pattern of the rolling wheel, and generate a corresponding control signal for the vibrating motor based on the operation pattern of the rolling wheel.

6. The massaging device of claim 5 , further including:

a washer disposed between the supporting opening and the rotating axis, wherein the washer is configured to be deformed when the rolling member is pressed to allow the rotating axis to press on the electric circuit board and to return to non-deformed position to lift the rotating axis from the electric circuit board.

7. The massaging device of claim 5 , wherein:

the electric circuit board controls the switch-on and switch-off of a vibrating pattern of the vibrating motor; and

the electric circuit board responds to a pressing pattern on the rolling member to create the corresponding control signal to control the vibrating motor.

8. The massaging device of claim 1 , wherein the vibration of the first end is controlled by pressing signal received by the rolling member, and a pattern of the vibration is determined based on at least one of: a number of times that the rolling member is pressed, or a time duration that the rolling member is pressed, the pattern of vibration including at least one of: a vibrating direction, a vibrating strength, a vibrating frequency, or a vibrating range.

9. The massaging device of claim 1 , wherein the vibration of the first end is controlled by rotation information of the rolling member, the rotation information including at least one of a rotation speed, a rotated position, or a direction of rotation, and

based on the rotation information, at least one of: a vibrating direction, a vibrating strength, a vibrating frequency, or a vibrating range of the vibration is adjusted.

10. The massaging device of claim 1 , further including:

a power source.

11. The massaging device of claim 1 , further including:

a power supply member.

12. A method of using a massaging device, the massaging device including a soft shell having a first end and a second end, the first end being a massaging head, a size and a shape of the shell configured to massage a body part of a user; an opening close to the second end; a housing to house a vibrating motor, the housing being covered by the soft shell; and a rolling member disposed at the opening, the rolling member being configured to control vibration of the vibrating motor when the rolling member is operated by a user, the method comprising:

contacting the first end to a body part to be massaged;

receiving a control signal from the rolling member; and

based on the control signal, vibrating, by the vibrating motor, the first end to massage the body part, wherein:

the opening of the soft shell has an axis substantially parallel to a cross section of the second end of the soft shell, and has at least two sides including a front side and a back side;

the massaging device further includes a supporting member mounted on the housing, the supporting member having a compatible shape with the opening of the soft shell and being configured to support the rolling member and provide a space for the rolling member to be rolled and pressed;

a rim of the rolling wheel protrudes from surfaces of the supporting member at the front side of the opening and at the back side of the opening, for making the rolling member accessible and rotatable by the user at both sides of the massaging device; and

the receiving a control signal from the rolling member further includes: receiving the control signal generated by pressing or rotating the protruded rim of the rolling member at the surfaces.

13. The method of claim 12 , wherein: the housing further includes:

a first housing member and a second housing member, wherein the first housing member is removably attached to the second housing member to form the housing.

14. The method of claim 13 , wherein:

the first housing member is formed by removably attaching a third housing member and a fourth housing member; and

the second housing member is formed by removably attaching a fifth housing member and a sixth housing member.

15. The method of claim 12 , wherein: the supporting member further includes:

a first supporting member disposed at the front side of the opening of the soft shell with a first opening; and

a second supporting member disposed at the back side of the opening of the soft shell with a second opening;

wherein:

a supporting opening is formed by the first opening and the second opening when the first supporting member is attached to the second supporting member; and

the rotating axis is disposed on the supporting opening.

16. The method of claim 15 , wherein: the massaging device further includes: an electric circuit board disposed at a first side of the rolling member; and a rolling member coder disposed at a second side of the rolling member, wherein:

the electric circuit board and the rolling member coder are electrically connected to the rolling member through the rotating axis; and

the method further comprises:

detecting, by the electric circuit board and the rolling member coder, an operation pattern of the rolling wheel, and

generating the control signal for the vibrating motor based on the operation pattern of the rolling wheel.

17. The method of claim 16 , wherein: the massaging device includes: a washer disposed between the supporting opening and the rotating axis, wherein the washer is configured to be deformed when the rolling member is pressed to allow the rotating axis to press on the electric circuit board and to return to non-deformed position to lift the rotating axis from the electric circuit board.

18. The method of claim 16 , further comprising:

controlling, by the electric circuit board, switch-on and switch-off of a vibrating pattern of the vibrating motor; and

responding, by the electric circuit board, to a pressing pattern on the rolling member to create the control signal to control the vibrating motor.

19. The method of claim 12 , further comprising:

controlling the vibration of the first end by a pressing signal received from the rolling member, including:

determining a pattern of the vibration based on at least one of: a number of times that the rolling member is pressed, or a time duration that the rolling member is pressed, the pattern of vibration including at least one of: a vibrating direction, a vibrating strength, a vibrating frequency, or a vibrating range.

20. The method of claim 12 , further comprising:

controlling the vibration of the first end by rotation information of the rolling member, the rotation information including at least one of a rotation speed, a rotated position, or a direction of rotation, including:

based on the rotation information, adjusting at least one of: a vibrating direction, a vibrating strength, a vibrating frequency, or a vibrating range of the vibration.