CN216908579U - Myofascial physical therapy device - Google Patents

Abstract

The utility model provides a myofascial physical therapy instrument which comprises a shell, wherein a handle is arranged at the upper part of the shell, a vibration hammer is arranged at the lower part of the shell, the handle is positioned on an extension line of the vibration direction of the vibration hammer, a motor is arranged in the shell, an output end of the motor is provided with an eccentric wheel, the eccentric wheel is connected with an active connecting rod, one end of the active connecting rod, which is far away from the eccentric wheel, is connected with a tilting rod, one end of the tilting rod, which is far away from the active connecting rod, is connected with the vibration hammer, a slidable fulcrum sliding block is arranged at the middle position of the tilting rod, and the tilting rod can rotate along the fulcrum sliding block. The arm force application direction is basically consistent with the force application direction of the vibration hammer, the large muscle force on the arm is not easy to fatigue, and meanwhile, the fatigue risk of wrists and fingers is also avoided; the adjustment of the vibration amplitude of the vibration hammer can be realized by adjusting the position of the fulcrum sliding block, so that the requirement of applying treatment on different parts, different depths and different degrees of muscle tension by using different frequencies and different amplitudes is met.

Description

Myofascial physical therapy device

Technical Field

The utility model relates to the technical field of fascia guns.

In particular to a myofascial physical therapy device.

Background

In the technical field of health care massage, the current professional methods are as follows: the manual massage is not beneficial to popularization because the labor intensity of personnel (hereinafter referred to as an operator) who professionally engage in massage work is very high; the fascia gun sold in the market is a fascia gun which powerfully helps the efficacy of the operator and reduces the labor intensity of the operator. However, there are two disadvantages: firstly, Z-shaped bending has occurred in the arm force direction and the vibration hammer force direction, which easily causes fatigue and injury of the wrist of an operator, is inconvenient for long-time operation, can not be used as a professional massage apparatus, and is suitable for family use. Secondly, lack a very important factor and be the amplitude, because the muscle layer number of each position is different, and thickness is different, and the muscle is below the bone layer more, the problem comes: the superficial muscle layers, e.g., the upper and lower muscles, the cervical muscle groups, etc., too large amplitude can damage muscle fibers or periosteum; thicker muscle layers, such as hip muscle groups, leg muscle groups, etc., have less amplitude and less than ideal results. Furthermore, in some sensitive parts and patients with severe pain, the larger the amplitude, the more pain, so the existing fascia gun cannot adjust the amplitude according to the muscle requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the traditional technology and provide a myofascial physical therapy device aiming at the defects of the prior art.

The aim of the utility model is achieved by the following technical measures: a myofascial physical therapy device, which is characterized in that: the portable electric shock absorber comprises a housin, the upper portion of casing is provided with the hand (hold), the lower part of casing is provided with the hammer that shakes, the hand (hold) is located the vibration direction extension line of hammer that shakes, be provided with the motor in the casing, the output of motor is provided with the eccentric wheel, the eccentric wheel is connected with the initiative connecting rod, the one end that the eccentric wheel was kept away from to the initiative connecting rod is connected with the stick-up pole, stick-up pole keep away from the one end of initiative connecting rod with the hammer that shakes is connected, the intermediate position of sticking up the pole is provided with slidable fulcrum slider, the stick-up pole can be followed the fulcrum slider and rotated.

As an improvement of the technical scheme: the shell is provided with a sliding groove used for sliding of the fulcrum sliding block, and the sliding groove is arranged along the horizontal direction.

As an improvement of the technical scheme: the stick up the pole and be provided with two, two stick up the mid portion of pole and be provided with and stick up the pole card, the fulcrum slider is located the intermediate position of sticking up the pole card, be provided with the fulcrum pivot on the fulcrum slider, the both ends of fulcrum pivot are connected with two sticks up the pole respectively.

As an improvement of the technical scheme: the stick up and be provided with on the pole card and hold the turn trough that sticks up the pole and pass, the junction of fulcrum pivot and stick up the pole is located the turn trough.

As an improvement of the technical scheme: the supporting point slider is in threaded connection with an adjusting screw rod, one end of the adjusting screw rod penetrates through the supporting point slider, and the other end of the adjusting screw rod is located outside the shell and fixedly connected with an adjusting knob.

As an improvement of the technical scheme: the stick up the pole and keep away from the one end of initiative connecting rod and articulate there is the link plate, the one end and the stick up the pole of link plate articulate, and the other end articulates there is the hammer seat that shakes, shake hammer and hammer seat fixed connection that shakes.

As an improvement of the technical scheme: the handle is provided with a variable frequency switch, the motor is connected with the variable frequency switch through a wire, and the variable frequency switch is connected with a power line for connecting a power supply.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that: the handle is arranged on the extension line of the vibration direction of the vibration hammer, the horizontal offset between the vibration hammer and the handle is small, the arm force application direction is basically consistent with the force application direction of the vibration hammer, large muscles on the arms are not easy to fatigue when applying force according to the principle of body mechanics, and meanwhile, the fatigue risk of wrists and fingers is also avoided; through increasing the pole of perk, set up adjustable fulcrum slider on the pole of perk, the position of adjusting the fulcrum slider can realize the adjustment of the hammer amplitude that shakes to satisfy to the muscle tension of different positions, different degree, utilize different frequency and different amplitudes to execute and treat, guarantee that the patient alleviates pain, protection muscle and periosteum when the physiotherapy do not receive the effect that damage, deep and superficial muscle difference were executed and treated.

The utility model is further described with reference to the following figures and detailed description.

Drawings

Fig. 1 is a schematic view of the overall structure of a myofascial physical therapy apparatus according to the present invention.

Fig. 2 is a schematic sectional structure view of a myofascial physical therapy apparatus according to the present invention.

Fig. 3 is a schematic structural diagram of the direction B-B of the myofascial physical therapy apparatus.

Fig. 4 is a schematic view of the structure along the direction A-A of the myofascial physical therapy apparatus.

Fig. 5 is a structural diagram illustrating a using state of the myofascial physical therapy apparatus according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b): as shown in fig. 1-4, a myofascial physical therapy apparatus comprises a casing 1, wherein a handle 2 is disposed on an upper portion of the casing 1, in this embodiment, the handle 2 has a width same as that of the casing 1, a vibration hammer 3 is disposed on a lower portion of the casing 1, the vibration hammer 3 is disposed at one end of the casing 1, and the handle 2 is located on an extension line of a vibration direction of the vibration hammer 3. When the hand-held.

As shown in fig. 2, a motor 4 is arranged inside the housing 1, a variable frequency switch 5 is arranged at the handle 2, the motor 4 is connected with the variable frequency switch 5 through a wire 6, and the variable frequency switch 5 is connected with a power line 7 for connecting with a power supply. The output of motor 4 is connected with eccentric wheel 8, eccentric wheel 8 is connected with initiative connecting rod 9, in this embodiment, the one end of initiative connecting rod 9 is articulated with eccentric wheel 8, the other end is connected with sticks up pole 10, stick up pole 10 and set up along the horizontal direction, stick up the below that pole 10 is located motor 4, stick up wherein one end of pole 10 and initiative connecting rod 9 are articulated, the other end of stick up pole 10 articulates there is even board 11, even board 11 sets up along vertical direction, the one end of even board 11 is articulated with stick up pole 10, the other end articulates there is the hammer seat 18 that shakes, the hammer seat 18 that shakes keeps away from the one end fixedly connected with hammer 3 that even board 11 shakes. In the present embodiment, as shown in fig. 1, the hammer 3 may be spherical, cylindrical, or flat, and may be replaced with different hammers depending on the application. The connecting plate 11 can correct the movement direction, so that the vibration hammer seat 18 cannot shake under the influence of the tilting rod 10 when moving, and the vibration hammer seat 18 is ensured to move along the vertical direction.

As shown in fig. 2 to 4, in this embodiment, two tilting rods 10 are provided, two tilting rod clamps 12 are provided at the middle portions of the two tilting rods 10, a fulcrum slider 13 is provided at the middle position of the tilting rod clamp 12, the fulcrum slider 13 is provided between the two tilting rods 10, a fulcrum rotating shaft 15 is provided on the fulcrum slider 13, two ends of the fulcrum rotating shaft 15 are respectively connected to the two tilting rods 10, a sliding slot 14 for the fulcrum slider 13 to slide is provided on the housing 1, the sliding slot 14 is provided along the horizontal direction, a rotating slot for allowing the tilting rod 10 to pass is provided on the tilting rod clamp 12, and a joint of the fulcrum rotating shaft 15 and the tilting rod 10 is located in the rotating slot, so that when the fulcrum slider 13 slides along the sliding slot 14, the fulcrum rotating shaft 15 and the tilting rod clamps 12 are driven to synchronously move, and thus the joints of the fulcrum rotating shaft 15 and the tilting rod 10 are located at different positions on the tilting rod 10, thereby adjusting the amplitude of the vibrating hammer 3. When being located the rightmost end of spout 14, the swing range of stick up the link of pole 10 with even board 11 is the biggest, motor 4 starts the back, make the amplitude of the hammer 3 that shakes the biggest, when fulcrum slider 13 is located the leftmost end of spout 14, the swing range of stick up the link of pole 10 with even board 11 is the minimum, motor 4 starts the back, make the amplitude of the hammer 3 that shakes the minimum, consequently, as long as the position of adjusting the slider can realize the adjustment of the hammer 3 amplitude that shakes, thereby satisfy to different positions, the different degree, the muscle of different degree is nervous, utilize different frequency and different amplitude to carry out treatment, guarantee that the patient alleviates pain when physiotherapy, protection muscle and periosteum do not receive the damage, the effect that deep layer and superficial layer muscle difference were treated.

In this embodiment, as shown in fig. 2-3, the fulcrum slider 13 is connected to the adjusting screw 16 through a thread, one end of the adjusting screw 16 passes through the fulcrum slider 13 and is connected to the fulcrum slider 13 through a thread, and the other end of the adjusting screw 16 is located outside the housing 1 and is fixedly connected to the adjusting knob 17. Thus, the adjusting screw 16 can rotate by rotating the adjusting knob 17, and the fulcrum slider 13 converts the rotation of the adjusting screw 16 into the movement of the fulcrum slider along the sliding groove 14, so that the relative position of the tilting rod 10 can be adjusted, and the amplitude of the vibrating hammer 3 can be adjusted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A myofascial physical therapy device is characterized in that: the portable electric shock absorber comprises a housin, the upper portion of casing is provided with the hand (hold), the lower part of casing is provided with the hammer that shakes, the hand (hold) is located the vibration direction extension line of hammer that shakes, be provided with the motor in the casing, the output of motor is provided with the eccentric wheel, the eccentric wheel is connected with the initiative connecting rod, the one end that the eccentric wheel was kept away from to the initiative connecting rod is connected with the stick-up pole, stick-up pole keep away from the one end of initiative connecting rod with the hammer that shakes is connected, the intermediate position of sticking up the pole is provided with slidable fulcrum slider, the stick-up pole can be followed the fulcrum slider and rotated.

2. The myofascial physical therapy device according to claim 1, wherein: the shell is provided with a sliding groove used for sliding of the fulcrum sliding block, and the sliding groove is arranged along the horizontal direction.

3. The myofascial physical therapy device according to claim 2, wherein: the stick up the pole and be provided with two, two stick up the mid portion of pole and be provided with and stick up the pole card, the fulcrum slider is located the intermediate position of sticking up the pole card, be provided with the fulcrum pivot on the fulcrum slider, the both ends of fulcrum pivot are connected with two sticks up the pole respectively.

4. The myofascial physical therapy device according to claim 3, wherein: the stick up and be provided with on the pole card and hold the turn trough that sticks up the pole and pass, the junction of fulcrum pivot and stick up the pole is located the turn trough.

5. The myofascial physical therapy device according to claim 4, wherein: the supporting point slider is in threaded connection with an adjusting screw rod, one end of the adjusting screw rod penetrates through the supporting point slider, and the other end of the adjusting screw rod is located outside the shell and fixedly connected with an adjusting knob.

6. The myofascial physical therapy device according to claim 1, wherein: the stick up the pole and keep away from the one end of initiative connecting rod and articulate there is the link plate, the one end and the stick up the pole of link plate articulate, and the other end articulates there is the hammer seat that shakes, shake hammer and hammer seat fixed connection that shakes.

7. The myofascial physical therapy device according to any one of claims 1 to 6, wherein: the handle is provided with a variable frequency switch, the motor is connected with the variable frequency switch through a wire, and the variable frequency switch is connected with a power line for connecting a power supply.

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