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CN-224207075-U - Massage device and vibration damping device thereof

CN224207075UCN 224207075 UCN224207075 UCN 224207075UCN-224207075-U

Abstract

The utility model relates to a massage device and a vibration damping device thereof, wherein the vibration damping device comprises a vibration damping plate, the vibration damping plate is provided with a first mounting hole and a second mounting hole, a motor output shaft of the massage device penetrates through the first mounting hole, the second mounting hole is connected to a motor through a fixing piece, the vibration damping plate can at least partially absorb the force of the output shaft to the first mounting hole when the output shaft rotates, and the vibration damping device can reduce vibration caused by the reaction force of the motor output shaft.

Inventors

  • YANG YANXI
  • HONG JIADONG
  • WU FENGYUN

Assignees

  • 深圳市欣智旺电子有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (10)

  1. 1. A vibration damping device for a massage apparatus, comprising: The vibration reduction plate (1), the vibration reduction plate (1) is provided with a first mounting hole (110) and a second mounting hole (120), an output shaft of a motor of the massage equipment is arranged in the first mounting hole (110) in a penetrating mode, and the second mounting hole (120) is used for being connected with the motor through a fixing piece; The damping plate (1) is capable of at least partially absorbing forces on the first mounting hole (110) when the output shaft rotates.
  2. 2. Damping device according to claim 1, characterized in that the damping plate (1) is made of nylon and glass fibre.
  3. 3. The vibration damping device according to claim 1, characterized in that the number of the second mounting holes (120) is plural, and the plural second mounting holes (120) are arranged at intervals in the circumferential direction of the first mounting hole (110) to the vibration damping plate (1).
  4. 4. A vibration damping device according to claim 3, characterized in that the vibration damping plate (1) comprises a first surface (101) and a second surface (102), the first mounting hole (110) and the second mounting hole (120) being through the first surface (101) and the second surface (102), the second surface (102) being fitted with the motor and being provided with a stiffening structure (130).
  5. 5. The vibration damping device according to claim 4, characterized in that the second surface (102) is provided with a recess (103), the reinforcement structure (130) being provided within the recess (103), the reinforcement structure (130) comprising a first reinforcement (131) and a second reinforcement (132); The first reinforcing part (131) is annular, and the first mounting hole (110) and the second mounting hole (120) are positioned in the first reinforcing part (131); One end of the second reinforcement part (132) is connected with the first reinforcement part (131), and the other end is connected with the inner wall of the concave part (103).
  6. 6. Damping device according to claim 5, characterized in that the damping plate (1) comprises a skeleton (140) and a damping layer (150) integrally formed outside the skeleton (140).
  7. 7. The vibration damping device according to claim 6, characterized in that the first mounting hole (110) and the second mounting hole (120) are provided in the vibration damping layer (150), the skeleton (140) is provided with a third mounting hole (141) coaxial with the first mounting hole (110), and a fourth mounting hole (142) coaxial with the second mounting hole (120).
  8. 8. Vibration damping device according to claim 7, characterized in that the edge of the skeleton (140) is provided with a turned-up edge (143) and/or that the surface of the skeleton (140) is provided with glue-pulling holes (144).
  9. 9. Damping device according to any one of claims 1-8, characterized in that the damping plate (1) further comprises a wire management slot (160).
  10. 10. The massage device is characterized by comprising a machine body (2), a motor (3), an eccentric wheel assembly (4), a connecting rod assembly (5), a massage head (6) and the vibration reduction device according to any one of claims 1-9, wherein the motor (3), the eccentric wheel assembly (4) and the connecting rod assembly (5) are all arranged in the machine body (2), an output shaft of the motor (3) is connected with the eccentric wheel assembly (4) and penetrates through a first mounting hole (110) of the vibration reduction device, the eccentric wheel assembly (4) is connected with the connecting rod assembly (5), and the connecting rod assembly (5) is connected with the massage head (6).

Description

Massage device and vibration damping device thereof Technical Field The utility model relates to the technical field of massage equipment, in particular to massage equipment and a vibration damping device thereof. Background In the related art, a motor inside a shell drives an eccentric wheel to rotate to drive a connecting rod to swing back and forth, so that a massage head with the connecting rod is driven to stretch out and draw back, massage operation is carried out by contacting muscle with the massage head, and reaction force born by the massage head is transmitted back to the motor through the connecting rod and the eccentric wheel in the massage process, so that the shell is easy to vibrate and generate larger noise, and the holding hand feeling is also reduced. Disclosure of utility model Based on the above technical problems, the present utility model provides a massage apparatus and a vibration damping device thereof, so as to reduce vibration caused by reaction force applied to an output shaft of a motor, so as to at least partially solve the above technical problems. In a first aspect, the utility model provides a vibration damper for a massage device, which comprises a vibration damper plate, wherein the vibration damper plate is provided with a first mounting hole and a second mounting hole, a motor output shaft of the massage device penetrates through the first mounting hole, the second mounting hole is used for being connected to the motor through a fixing piece, and the vibration damper plate can at least partially absorb force to the first mounting hole when the output shaft rotates. Optionally, the vibration damping plate is made of nylon and glass fiber. Optionally, the number of the second mounting holes is multiple, and the multiple second mounting holes are arranged on the vibration reduction plate at intervals along the circumferential direction of the first mounting hole. Optionally, the vibration reduction plate includes first surface and second surface, first mounting hole with the second mounting hole link up in first surface with the second surface, the second surface with the motor cooperation and be equipped with reinforced structure. Optionally, the second surface is provided with a concave part, the reinforcing structure is arranged in the concave part, the reinforcing structure comprises a first reinforcing part and a second reinforcing part, the first reinforcing part is annular, the first mounting hole and the second mounting hole are located in the first reinforcing part, one end of the second reinforcing part is connected with the first reinforcing part, and the other end of the second reinforcing part is connected with the inner wall of the concave part. Optionally, the vibration damping plate comprises a skeleton and a vibration damping layer integrally formed outside the skeleton. Optionally, the first mounting hole and the second mounting hole are formed in the vibration reduction layer, and the skeleton is provided with a third mounting hole coaxial with the first mounting hole and a fourth mounting hole coaxial with the second mounting hole. Optionally, a flanging is arranged at the edge of the framework, and/or a glue pulling hole is arranged on the surface of the framework. Optionally, the vibration reduction plate further comprises a wire arrangement groove. In a second aspect of the present utility model, there is provided a massage apparatus, including a machine body, a motor, an eccentric wheel assembly, a connecting rod assembly, a massage head, and a vibration damper according to any of the foregoing alternatives, where the motor, the eccentric wheel assembly, and the connecting rod assembly are all disposed in the machine body, an output shaft of the motor is connected to the eccentric wheel assembly and is disposed through the first mounting hole of the vibration damper, and the eccentric wheel assembly is connected to the connecting rod assembly, and the connecting rod assembly is connected to the massage head. According to the technical scheme, namely, the vibration damper provided by the utility model, when the massage device is used for massage operation, the motor output shaft of the massage device can be penetrated through the first mounting hole of the vibration damper and fixedly connected with the motor through the fixing piece (such as a screw, a bolt or a locating pin) and the second mounting hole, when the motor of the massage device is used for operation, the rotation of the motor output shaft can drive the eccentric wheel and the connecting rod to move and finally drive the massage head to stretch and retract, the reaction force born by the contact muscle of the massage head can be transmitted back to the output shaft of the motor through the connecting rod and the eccentric wheel, so that the output shaft of the motor is rocked, when the output shaft of the motor is rocked, the side wall of the motor output shaft can be in high-frequency