CN211132073U

CN211132073U - Fascia gun

Info

Publication number: CN211132073U
Application number: CN201920917808.4U
Authority: CN
Inventors: 王凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-07-31
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a manadesma rifle, including casing, massage head, motor, drive mechanism, speed adjusting mechanism and control circuit board, the inside installation cavity that forms of casing, manadesma rifle main part include handle portion and main part, and motor, drive mechanism, speed adjusting mechanism and control circuit board all set up in the inside installation cavity of casing, and drive mechanism sets up between motor and massage head, and drive mechanism includes eccentric wheel and trace, and the trace drives the reciprocal vibrations of massage head, and the frequency of vibration of massage head is adjusted in the control of speed adjusting mechanism. The utility model has simple structure, can continuously adjust the vibration frequency of the massage head, automatically stops working under the non-use state, and is safe and reliable.

Description

Fascia gun

Technical Field

The utility model relates to a sports recovery device, in particular to a fascia gun.

Background

Today, sports and health are the major importance of people's lives in the rapid development of competitive sports and national fitness. Whether professional athletes or the general population, problems of muscle tightness and even pain occur after sports and exercise, such as various problems of muscle adhesion, spasm, lactic acid accumulation, strain and the like.

The fascia gun relieves the muscle tension spasm and accelerates the blood flow through the vibration frequency of the massage head, so that the fascia is relaxed, the soreness and pain are reduced, and the recovery time of the muscle can be greatly shortened. The fascia rifle product on the existing market has single function, the vibration frequency is adjusted only by two gears generally, the requirements of different people cannot be met, and the switch is easily touched by mistake, unnecessary power consumption is generated, and even danger is caused.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a safe and reliable fascia gun which has simple structure, can continuously adjust the vibration frequency of a massage head and automatically stops working under the non-use state.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fascia rifle, includes the casing, massage head, including a motor, an end cap, a controller, and a cover plate, drive mechanism, speed adjusting mechanism and control circuit board, the inside installation cavity that forms of casing, fascia rifle main part includes handle portion and main part, including a motor, a drive mechanism, speed adjusting mechanism and control circuit board all set up in the inside installation cavity of casing, drive mechanism sets up between motor and massage head, drive mechanism includes eccentric wheel and trace, the trace drives the reciprocal vibrations of massage head, speed adjusting mechanism control adjusts the vibration frequency of massage head. The rotating motion of the motor can be converted into the swinging of the linkage rod through the eccentric transmission mechanism, and finally converted into the reciprocating vibration of the massage head, and the vibration frequency of the massage head can be adjusted by the speed regulating mechanism according to different requirements.

As a further improvement, the speed regulating mechanism comprises a speed regulating hand wheel and a driving lever trigger, the inner ring of the speed regulating hand wheel is provided with a plurality of gear teeth, and the driving lever trigger is electrically connected with the control circuit board. The gear teeth of the inner ring directly or indirectly stir the deflector rod trigger to form an acceleration/deceleration signal by rotating the speed regulating hand wheel, the rotating speed of the motor is controlled by the control circuit board, the number of the gear teeth of the inner ring of the speed regulating hand wheel is large, the vibration frequency of the massage head is slowly changed in the speed regulating process instead of just two-gear or three-gear regulation, so as to meet the requirements of different people under different states,

as a further improvement, the speed control mechanism further comprises a damping gear, the damping gear is engaged with the teeth of the inner ring of the speed control hand wheel, and the shift lever extends into the space between two adjacent teeth of the damping gear. When the speed regulating hand wheel is rotated, the gear teeth of the inner ring drive the damping gear to rotate, so that the driving lever trigger between two adjacent teeth of the damping gear can be toggled, and the driving lever trigger is toggled once, and finally the motor correspondingly increases/decreases the first-level rotating speed.

As the utility model discloses a further improvement, the inside touch-sensitive mechanism that is equipped with of handle portion, this touch-sensitive mechanism can sense whether have the user to hold the handle to transmit the response result to control circuit board, with the further control signal that forms the motor. When a signal of the hand-held handle is sensed, the motor works normally according to the switching signal and the speed regulating signal; when the hand is sensed to be separated from the handle and no hand holding signal is provided, the control circuit board stops the motor to automatically stop the fascia gun, so that unnecessary power consumption and even danger caused by vibration due to mistaken touch of the switch are prevented.

As the utility model discloses a further improvement, touch-sensitive mechanism is the copper foil, and the copper foil setting can arouse the change of electric capacity at the internal surface of handle through holding the handle to form the sensing signal.

As a further improvement of the utility model, including the battery, battery main body sets up in the inside of handle portion and extends into the main part, and the inside of main part is equipped with battery locking mechanical system. Through setting up battery locking mechanical system, fix the battery in the position that can realize the electricity and connect on the one hand, prevent that it from taking place to shift inside and leading to the circuit disconnection, on the other hand helps changing after the battery reaches life, easy operation.

As the utility model discloses a further improvement, battery locking mechanical system is including pushing away button, slider, tapered end and spring, spring one end and casing fixed connection, and the other end is connected with the slider, is equipped with on the casing and pushes away the button spout, and the side of battery is equipped with the locking groove, and the locking inslot is equipped with the hasp, and locking state lower tapered end embedding locking inslot cooperates with the hasp. When the lock needs to be unlocked, the push button is pushed to drive the lock head to be disengaged from the lock groove, and the spring is compressed at the moment to finish unlocking; when the acting force on the push button disappears, the elastic force of the spring can lead the lock head to automatically reset so as to ensure the stable work of the battery under the normal state.

As a further improvement, the battery top is provided with a battery cover plate, the battery cover plate is provided with four buckles connected with the battery, and the shell is also provided with a power switch. The power switch is a total power switch of the whole fascia gun, and the power switch is adjusted to be in a closed state under a non-working state, so that the whole fascia gun stops working, and the speed regulation mechanism is prevented from being touched by mistake.

As a further improvement of the utility model, the massage device also comprises a fixed cover and a guide cylinder, the fixed cover is fixedly connected with the shell and arranged between the motor and the eccentric wheel, the center of the fixed cover is provided with a through hole, the rotating shaft of the motor passes through the through hole and is fixedly connected with the eccentric wheel, one end of the guide cylinder is pivoted with the linkage rod, and the other end of the guide cylinder is detachably connected with the massage head. The eccentric wheel and the motor are separated by the fixing cover, so that the motor runs in a relatively independent space, and meanwhile, the rotation of the eccentric wheel is limited in the fixing cover, so that the eccentric wheel is prevented from colliding with other parts and the like; the guide cylinder is positioned at the opening of the main body part of the fascia gun, the linkage rod is connected with the massage head, and one end of the guide cylinder is detachably connected with the massage head to facilitate the replacement of different massage heads, so as to meet the requirement of muscle relaxation at different human body parts.

As a further improvement, the utility model also comprises a touch sensing spring, and the touch sensing spring is electrically connected with the control circuit board. The touch induction spring corresponds to a touch key on a control panel on the shell, when the speed regulation hand wheel is rotated, the speed regulation needs to be confirmed secondarily through the touch key, the motor can operate according to the rotating speed regulated by the speed regulation hand wheel, and if the speed regulation is not confirmed through the touch key, the motor still operates according to the rotating speed before regulation; double guarantees are formed in the speed regulation process through touching the keys, and inconvenience caused by mistakenly touching the speed regulation hand wheel is prevented.

The beneficial effects of the utility model include: the fascia gun has simple structure, can continuously adjust the vibration frequency of the massage head, automatically stops working under the non-use state, and is safe and reliable.

Drawings

FIGS. 1-2 are overall views of the fascia gun of the present invention;

FIG. 3 is an exploded view of the fascia gun of the present invention;

FIGS. 4-5 are schematic structural views of a speed-adjusting mechanism of the fascial gun of the present invention;

FIG. 6 is a diagram of a battery structure in the fascia gun of the present invention;

fig. 7 is a schematic structural view of a battery locking mechanism in the fascia gun of the present invention;

figures 8-9 are partial schematic views of the internal structure of the fascial gun of the present invention;

fig. 10 is a diagram of a battery cover plate of the fascia gun of the present invention.

Detailed Description

Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to the drawings, the fascia gun comprises a shell 1, a massage head 2, a motor 3, a transmission mechanism, a speed regulation mechanism and a control circuit board 4, wherein an installation cavity is formed inside the shell 1, a fascia gun main body comprises a handle part 5 and a main body part 6, the motor 3, the transmission mechanism, the speed regulation mechanism and the control circuit board 4 are all arranged in the installation cavity inside the shell, the transmission mechanism is arranged between the motor 1 and the massage head 2, the transmission mechanism comprises an eccentric wheel 7 and a linkage rod 8, the linkage rod 8 drives the massage head to vibrate in a reciprocating mode, and the speed regulation mechanism controls and adjusts the vibration frequency of the massage head. The rotating motion of the motor 3 can be converted into the swing of the linkage rod 8 through the eccentric transmission mechanism, and finally converted into the reciprocating vibration of the massage head, and the speed regulating mechanism can regulate the vibration frequency of the massage head according to different requirements.

In the embodiment, the massage head 2 is arranged at the gun head part, the transmission mechanism is arranged in the main body part 6, the motor is positioned at the upper part of the main body part 6, and the transmission mechanism is arranged in the middle of the main body part and extends along the direction of the tail of the gun head. The housing 1 includes an upper housing 28 and a lower housing 29, and the upper housing 28 and the lower housing 29 are connected by screws.

In this embodiment, the speed adjusting mechanism is disposed at the tail of the fascial gun, and includes a speed adjusting hand wheel 9, a shift lever trigger 10 and a damping gear 11, wherein a plurality of gear teeth are disposed on an inner ring of the speed adjusting hand wheel 9, the damping gear 11 is engaged with the gear teeth of the inner ring of the speed adjusting hand wheel 9, a shift lever of the shift lever trigger 10 extends into a space between two adjacent teeth of the damping gear 11, and the shift lever trigger 10 is electrically connected to the control circuit board 4. Through rotating the speed governing hand wheel 9, the teeth of a cogwheel through the inner circle drives damping gear 11 and rotates, thereby can stir the driving lever of driving lever trigger 10 between two adjacent teeth of damping gear 11, forward stir and form acceleration signal, reverse stir and form the deceleration signal, control the rotational speed of motor through control circuit board, every time stir driving lever trigger, then finally make the motor correspond and increase/reduce one-level rotational speed, and the teeth of a cogwheel figure of the inner circle of speed governing hand wheel is more, make the vibration frequency of massage head slowly change at the in-process of speed governing, and not only two shelves or three keep off regulation, in order to satisfy the demand under the different states of different crowds.

In this embodiment, the handle portion 5 is provided with a touch sensing mechanism (not shown), which senses whether a user holds the handle and transmits the sensing result to the control circuit board to generate a further control signal for the motor. When a signal of the hand-held handle is sensed, the motor works normally according to the switching signal and the speed regulating signal; when the hand is sensed to be separated from the handle and no hand holding signal is provided, the control circuit board stops the motor to automatically stop the fascia gun, so that unnecessary power consumption and even danger caused by vibration due to mistaken touch of the switch are prevented.

In this embodiment, the touch sensing mechanism is a copper foil, the copper foil is disposed on an inner surface of the handle, and capacitance change is caused by holding the handle with a hand, so that a sensing signal monitored in real time is formed.

In this embodiment, the fascia gun includes a battery 12 therein, with the main body of the battery 12 being disposed inside the handle portion and the top of the battery extending into the main body portion, the interior of the main body portion being provided with a battery locking mechanism. Through the arrangement of the battery locking mechanism, on one hand, the battery 12 is fixed at a position where electrical connection can be achieved, so that the battery is prevented from being displaced inside to cause circuit disconnection, on the other hand, the battery is beneficial to replacement after the service life of the battery is reached, and the operation is simple.

Battery locking mechanical system is including pushing away button 13, slider 14, tapered end 15 and spring 17, and spring 17 one end and casing 1 fixed connection, and the other end is connected with slider 14, is equipped with on casing 1 and pushes away the button spout, and the side of battery 12 is equipped with locking groove 18, is equipped with hasp 19 in the locking groove 18, and tapered end 15 imbeds under the locking state and cooperates with hasp 19 in the locking groove 18. When the lock needs to be released, the push button 13 is pushed to drive the lock head 15 to be disengaged from the lock groove 18, and the spring 17 is compressed at the moment to complete the unlocking; when the force on the push button 13 disappears, the lock head 15 is automatically reset by the elastic force of the spring 17, so as to ensure the stable operation of the battery 12 in the normal state.

The battery cover plate 20 is arranged on the top of the battery 12, four buckles connected with the battery are arranged on the battery cover plate 20, the battery cover plate 20 comprises a first cover plate part 26 and a second cover plate part 27, the first cover plate part 26 covers the top of the battery 12 and is used for connecting and fixing the battery 12, and the second cover plate part 27 covers the top of the battery locking mechanism and prevents the battery locking mechanism from moving in the height direction. The bottom surface of the handle is also provided with a power switch 21. The power switch 21 is a total power switch of the whole fascia gun, and in a non-working state, the power switch 21 is adjusted to be in a closed state, so that the whole fascia gun stops working, and the speed regulating mechanism is prevented from being touched by mistake.

In this embodiment, the massage device further comprises a fixed cover 22 and a guide tube 23, the fixed cover 22 is fixedly connected with the housing 1 and is arranged between the motor 3 and the eccentric wheel 7, a through hole is formed in the center of the fixed cover 22, a rotating shaft of the motor 3 penetrates through the through hole to be fixedly connected with the eccentric wheel 7, one end of the guide tube 23 is pivoted with the linkage rod 8, and the other end of the guide tube 23 is detachably connected with the massage head 2. The fixed cover 22 separates the eccentric wheel 7 from the motor 3, so that the motor can run in a relatively independent space, and the rotation of the eccentric wheel 7 is limited in the fixed cover 22, so that the influence of collision and the like on other parts is prevented; the guide cylinder 23 is positioned at the opening of the main body part of the fascia gun, the linkage rod 8 is connected with the massage head 2, and one end of the guide cylinder is detachably connected with the massage head 2 to facilitate the replacement of different massage heads 2, so as to meet the requirement of muscle relaxation at different human body parts.

In the present embodiment, a touch sensing spring 24 is further included, and the touch sensing spring 24 is electrically connected to the control circuit board 4. A control panel 25 is arranged on the outer side of the speed regulating hand wheel 9, a display screen and touch keys are arranged on the control panel, a breathing lamp 30 is arranged in the control panel, the display screen displays massage intensity, the touch induction spring 24 corresponds to the touch keys on the control panel on the shell 1, after the speed regulating hand wheel 9 is rotated, secondary speed regulation confirmation needs to be carried out through the touch keys, the motor 3 can operate according to the rotating speed regulated by the speed regulating hand wheel 9, and if the speed regulation is not confirmed through the touch keys, the motor 3 still operates according to the rotating speed before regulation; double guarantees are formed in the speed regulation process through touching the keys, and inconvenience caused by mistakenly touching the speed regulation hand wheel is prevented.

In this embodiment, the bottom of the handle part 5 is provided with a power nixie tube for displaying the current power of the battery.

The application method of the fascia gun in the embodiment comprises the following steps: turning on a power switch 21, electrifying the fascia gun, holding the handle part 5 by a hand, rotating the speed regulating hand 9 until the required massage intensity on the display screen is reached, touching a touch key to confirm, and operating the motor 3 with the current intensity on the display screen; when the massage intensity needs to be adjusted in the running process, the speed adjusting hand wheel 9 is rotated forwards/backwards, the display screen displays the adjusted intensity, the speed adjusting hand wheel 9 drives the damping gear 11 to stir the deflector rod trigger 10 to form an acceleration/deceleration signal which is transmitted to the control circuit board, then the touch key is touched to confirm the speed adjustment, the control circuit board 4 controls the motor 3 to adjust the rotating speed, the motor 3 runs at the adjusted rotating speed, if the speed adjusting hand wheel 9 is rotated forwards/backwards, the touch key is not touched to confirm, after a certain time interval (for example, 10 seconds), the intensity on the display is restored to the intensity before adjustment, and the motor 3 still continues to run according to the state before adjustment; when the hand leaves the handle part 5, the touch sensing mechanism transmits a signal to the control circuit board 4, the control circuit board 4 sends out a signal, the rotating speed of the motor 3 is gradually reduced, the whole fascia gun enters a standby state after the rotating speed of the motor 3 is reduced to 0, if the hand of a user holds the handle part 5 again before the rotating speed of the motor 3 is reduced to 0, the touch sensing mechanism transmits a holding signal to the control circuit board 4, and the fascia gun returns to the previous working state again; when the relaxation is completed, the power switch 21 is turned off.

In other embodiments, the damping gear 11 is omitted, so that the gear teeth on the inner ring of the speed regulating hand wheel 9 directly drive the shift lever trigger 10.

The foregoing is not intended to be exhaustive or to limit the invention to the precise forms disclosed, and other embodiments are possible, and various modifications and variations can be made by those skilled in the art without departing from the spirit of the invention.

Claims

1. A fascial gun, comprising: the fascia gun comprises a shell, massage heads, a motor, a transmission mechanism, a speed regulation mechanism and a control circuit board, wherein an installation cavity is formed inside the shell, a fascia gun main body comprises a handle part and a main body part, the motor, the transmission mechanism, the speed regulation mechanism and the control circuit board are all arranged in the installation cavity inside the shell, the transmission mechanism is arranged between the motor and the massage heads and comprises an eccentric wheel and a linkage rod, the linkage rod drives the massage heads to vibrate in a reciprocating mode, and the speed regulation mechanism controls and adjusts the vibration frequency of the massage heads.

2. The fascia gun of claim 1, wherein: the speed regulating mechanism comprises a speed regulating hand wheel and a driving lever trigger, a plurality of gear teeth are arranged on the inner ring of the speed regulating hand wheel, and the driving lever trigger is electrically connected with the control circuit board.

3. The fascia gun of claim 2, wherein: the speed regulating mechanism also comprises a damping gear, the damping gear is meshed with the gear teeth of the inner ring of the speed regulating hand wheel, and the deflector rod extends between two adjacent teeth of the damping gear.

4. The fascia gun of any of claims 1-3, wherein: a touch sensing mechanism is arranged inside the handle part.

5. The fascia gun of claim 4, wherein: the touch sensing mechanism is a copper foil, and the copper foil is arranged on the inner surface of the handle.

6. The fascia gun of any of claims 1-3, 5, wherein: including the battery, battery body sets up in the inside of handle portion and extends into the main part, and the inside of main part is equipped with battery locking mechanical system.

7. The fascia gun of claim 6, wherein: battery locking mechanical system is including pushing away button, slider, tapered end and spring, and spring one end and casing fixed connection, the other end and slider connection are equipped with on the casing and push away the button spout, and the side of battery is equipped with the locking groove, and the locking inslot is equipped with the hasp, and the tapered end embedding is locked in the groove and is cooperated with the hasp under the lock state.

8. The fascia gun of claim 7, wherein: the battery top is equipped with the battery apron, is equipped with four buckles of being connected with the battery on the battery apron, still is equipped with switch on the casing.

9. The fascia gun of any of claims 1-3, 5, wherein: the massage head is characterized by further comprising a fixed cover and a guide cylinder, the fixed cover is fixedly connected with the shell and arranged between the motor and the eccentric wheel, a through hole is formed in the center of the fixed cover, a rotating shaft of the motor penetrates through the through hole to be fixedly connected with the eccentric wheel, one end of the guide cylinder is pivoted with the linkage rod, and the other end of the guide cylinder is detachably connected with the massage head.

10. The fascia gun of any of claims 1-3, 5, wherein: the touch control circuit board is electrically connected with the touch sensing spring.