CN210078267U - Handheld deep muscle vibration stimulation instrument - Google Patents
Handheld deep muscle vibration stimulation instrument Download PDFInfo
- Publication number
- CN210078267U CN210078267U CN201920148888.1U CN201920148888U CN210078267U CN 210078267 U CN210078267 U CN 210078267U CN 201920148888 U CN201920148888 U CN 201920148888U CN 210078267 U CN210078267 U CN 210078267U
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- vibrating body
- motor
- rotating shaft
- shell
- electric control
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 18
- 230000000638 stimulation Effects 0.000 title abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 208000000112 Myalgia Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 208000013465 muscle pain Diseases 0.000 description 2
- 208000029578 Muscle disease Diseases 0.000 description 1
- 208000029549 Muscle injury Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 208000021642 Muscular disease Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001926 lymphatic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000272 proprioceptive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
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- Percussion Or Vibration Massage (AREA)
Abstract
A hand-held deep muscle vibration stimulation instrument belongs to the technical field of medical instruments. The utility model discloses a pendulum, massage head and coupling assembling, through the rotation of motor main shaft, by the coupling spring pass to the eccentric wheel on, the eccentric wheel turns into the first radial motion of massage to the rotary motion of motor, produces the mechanical vibration shear wave, each mass point that forms the shear wave can vibrate with wave propagation direction vertically arbitrary direction. The handheld deep vibration stimulation instrument has the advantages of large treatment action area, uniform muscle stress, convenience in carrying, simplicity in operation and obvious effect.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, a hand-held deep muscle vibration stimulation appearance is related to.
Background
A great deal of muscle pain is caused by various muscle disorders, such as strain, lactic acid accumulation, scar tissue, and the like. The deep muscle stimulator can act on deep muscle tissues through beating and mechanical vibration to stimulate proprioceptive functions, and can play roles in accelerating blood circulation, relieving pain, accelerating recovery after injury, increasing lymphatic return and the like. A number of stimulation devices have been proposed and developed in society, which mostly stimulate muscle pain by means of impact.
201520559353A deep muscle stimulator is provided, which comprises a vibration motor for rotating an eccentric shaft to drive a contact to beat a part of a human body to be treated, and a vibration motor for driving the eccentric shaft to rotate to drive the contact to vibrate locally. The local vibration can only vibrate in the hammering direction, and huge impact force can be generated on local muscles. Long-term use can easily result in local muscle damage and possibly also in the appearance of blood stasis beneath the skin, and this damage is chronic and manifests itself over time.
201720303076A deep layer muscle vibration stimulator drives the impact head to vibrate longitudinally through a motor transmission mechanism, although the gear control vibration frequency is increased, the longitudinal vibration impact head generates large force to easily cause local muscle strain, if the impact head generates small force, the therapeutic effect is not obvious.
Disclosure of Invention
The utility model aims at avoiding the defects and providing a hand-held deep muscle vibration stimulation instrument which converts the rotary motion of a motor into the radial motion of a massage head, has large treatment action area and uniform muscle stress.
The technical scheme of the utility model is that: a hand-held deep-layer muscle vibration stimulator comprises a vibrating body, a massage head, a motor and a coupling. The motor is arranged in the shell. The shell is connected with the vibrating body through the connecting sheath. The rotary shaft of the vibrating body is connected with the rotary shaft of the motor through the coupler, the massage head is arranged at the other end of the vibrating body, the electric control plate is arranged in the shell, the adjusting knob is arranged on the left side of the shell, and the signal output end of the electric control plate is connected with the motor through a lead. The pwm duty ratio output by the electric control board is controlled by the adjusting knob, so that the rotating speed is adjusted and the vibration frequency is controlled. The electric control board is connected with the power adapter through a wire.
The vibrating body comprises a vibrating body upper seat, a rubber outer sleeve, an eccentric rotating body, a vibrating body lower seat, a rear bearing, a front bearing, a self-locking nut and a rotating shaft. The motor rotating shaft is connected with a rotating shaft of the vibrating body through a coupler, one end of the vibrating body is provided with a vibrating body upper seat, a rear bearing is fixed in the vibrating body upper seat, and the rear bearing is connected with the vibrating body through the rotating shaft; the right side of the rotating shaft is provided with an eccentric rotating body, the rightmost side of the rotating shaft is provided with a lower vibrating body seat, a front bearing is arranged in the lower vibrating body seat, and the lower vibrating body seat is connected with an upper vibrating body seat through a rubber sleeve. The lower seat of the vibrating body is fixedly connected with the massage head.
The utility model has the advantages that: the vibration source motor of the hand-held deep-layer vibration stimulator is transmitted to the eccentric wheel by the coupling spring through the rotation of the main shaft of the motor, the eccentric wheel has the function of converting the rotary motion of the motor into the radial motion of the massage head to generate mechanical vibration transverse waves, and each mass point forming the transverse waves can vibrate in any direction vertical to the wave propagation direction. The handheld deep vibration stimulation instrument has the advantages of large treatment action area, uniform muscle stress, convenience in carrying, simplicity in operation and obvious effect.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
fig. 3 is a right side view of the present invention;
the reference numbers: the massage machine comprises a motor 1, a shell 2, a vibrator 3, a vibrator upper seat 301, a rubber outer sleeve 302, an eccentric rotator 303, a vibrator lower seat 304, a rear bearing 305, a front bearing 306, a self-locking nut 308, a rotating shaft 307, a massage head 4, an electric control board 5, an adjusting knob 6, an adaptive power supply 7, a lead 8, a coupling 9 and a connecting sheath 10.
Detailed Description
In order to make the technical field person understand the present invention better and make the above objects, features and advantages of the present invention more obvious and understandable, the present invention is described in detail with reference to the following embodiments.
The specific embodiment is as follows: as shown in fig. 1, 2 and 3, a hand-held deep-layer muscle vibration stimulator includes a motor 1, a housing 2, a vibrator 3, a massage head 4 and a coupling 9.
The motor 1 is arranged in the inner cavity of the shell 2, the right end of the shell 2 is connected with the left end of the vibrating body 3 through a connecting sheath 10, and a rotating shaft 307 of the vibrating body 3 is connected with the rotating shaft end of the motor 1 through a coupling 9; the massage head 4 is arranged at the other end of the vibrating body 3; the electric control plate 5 is arranged in the shell 2, the adjusting knob 6 is arranged on the left side of the shell 2, the signal output end of the electric control plate 5 is connected with the motor 1, and the pwm duty ratio output by the electric control plate 5 is controlled through the adjusting knob 6 so as to adjust the rotating speed and control the frequency of the vibrating body 5. One end of the electric control board 5 is connected with a power adapter 7 through a wire 8.
The vibrating body 3 comprises a vibrating body upper seat 301, a rubber outer sleeve 302, an eccentric rotating body 303, a vibrating body lower seat 304, a rear bearing 305, a front bearing 306, a rotating shaft 307 and a self-locking nut 308, wherein the rotating shaft of the motor 1 is connected with the rotating shaft 307 of the vibrating body 3 through a coupler 9, the vibrating body upper seat 301 is arranged at one end of the vibrating body 3, and the rear bearing 305 is installed in the vibrating body upper seat; the rotating shaft 307 is fixed with an eccentric rotating body 303, the eccentric rotating body 303 is eccentric with a rotating central shaft, or one side of the eccentric rotating body 303 is heavy. A vibrator lower seat 304 is arranged on the right side of the rotating shaft 307, a front bearing 306 is installed in the vibrator lower seat 304, and the front bearing 306 is fastened on the rotating shaft 307 through a self-locking nut 308. The rear bearing 305 and the front bearing 306 are deep groove ball bearings. The lower base 304 of the vibrating body is connected with the upper base 301 of the vibrating body through a rubber sleeve 302. The left end of the rubber sleeve 302 is bonded on the upper seat 301 of the vibration body, and the right end of the rubber sleeve is bonded on the lower seat 304 of the vibration body; the rubber sleeve 302 is made of high-elasticity rubber material. One end of the lower base 304 of the vibrating body is fixedly connected with the massage head 4.
During the use, start motor 1, the eccentric rotation 303 in the pendulum 3 is driven through the pivot of motor 1, because eccentric rotation 303 and casing axis do not coincide, consequently can drive massage head 4 and carry out eccentric vibration, through manual adjustment adjust knob 6, the pwm duty cycle of the automatically controlled board 5 output of control to the output of control motor 1, and then the rotational speed of the eccentric rotation 303 in the adjustment pendulum 3, the vibration frequency of control massage head 4, satisfy patient's different demands, improve comfort level and treatment.
Claims (3)
1. The utility model provides a deep muscle vibration of hand-held type stimulates appearance, includes motor (1), casing (2), pendulum (3), shaft coupling (9), massage head (4), its characterized in that: the motor (1) is arranged in the inner cavity of the shell (2), the right end of the shell (2) is connected with the left end of the vibrating body (3) through a connecting sheath (10), and a rotating shaft (307) of the vibrating body (3) is connected with the rotating shaft end of the motor (1) through a coupling (9); the massage head (4) is arranged at the other end of the vibrating body (3); the electric control board (5) is arranged in the shell (2), the adjusting knob (6) is arranged on the left side of the shell (2), the signal output end of the electric control board (5) is connected with the motor (1), and one end of the electric control board (5) is connected with the power adapter (7) through a wire (8); one end of the vibrating body (3) is provided with a vibrating body upper seat (301), and a rear bearing (305) is installed in the vibrating body upper seat; an eccentric rotating body (303) is fixed on the rotating shaft (307), a vibrating body lower seat (304) is arranged on the right side of the rotating shaft (307), a front bearing (306) is installed in the vibrating body lower seat (304), and the front bearing (306) is fastened on the rotating shaft (307) through a self-locking nut (308); the lower base (304) of the vibrating body is connected with the upper base (301) of the vibrating body through a rubber sleeve (302); the left end of the rubber sleeve (302) is bonded on the vibrating body upper seat (301), and the right side of the rubber sleeve is bonded on the vibrating body lower seat (304); one end of the vibrating body lower seat (304) is fixedly connected with the massage head (4).
2. The hand-held deep muscle vibration stimulator of claim 1, wherein: the adjusting knob (6) controls pwm duty ratio output by the electric control board (5).
3. The hand-held deep muscle vibration stimulator of claim 1, wherein: the eccentric rotator (303) is eccentric with a rotating central shaft or has a heavy single side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148888.1U CN210078267U (en) | 2019-01-29 | 2019-01-29 | Handheld deep muscle vibration stimulation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148888.1U CN210078267U (en) | 2019-01-29 | 2019-01-29 | Handheld deep muscle vibration stimulation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210078267U true CN210078267U (en) | 2020-02-18 |
Family
ID=69470802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148888.1U Active CN210078267U (en) | 2019-01-29 | 2019-01-29 | Handheld deep muscle vibration stimulation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210078267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022205660A1 (en) * | 2021-04-02 | 2022-10-06 | 汪晓兵 | Vibration motor, rhythm device, rhythm mattress, rhythm sofa, and rhythm recliner |
| GB2620106A (en) * | 2021-04-02 | 2024-01-03 | Wang Xiaobing | Vibration motor, rhythm device, rhythm mattress, rhythm sofa, and rhythm recliner |
-
2019
- 2019-01-29 CN CN201920148888.1U patent/CN210078267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022205660A1 (en) * | 2021-04-02 | 2022-10-06 | 汪晓兵 | Vibration motor, rhythm device, rhythm mattress, rhythm sofa, and rhythm recliner |
| GB2620106A (en) * | 2021-04-02 | 2024-01-03 | Wang Xiaobing | Vibration motor, rhythm device, rhythm mattress, rhythm sofa, and rhythm recliner |
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