CN111671638A - Fascia gun pressure balance control method and fascia gun - Google Patents
Fascia gun pressure balance control method and fascia gun Download PDFInfo
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- CN111671638A CN111671638A CN202010565465.7A CN202010565465A CN111671638A CN 111671638 A CN111671638 A CN 111671638A CN 202010565465 A CN202010565465 A CN 202010565465A CN 111671638 A CN111671638 A CN 111671638A
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- 210000003195 fascia Anatomy 0.000 title claims abstract description 53
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- 238000001514 detection method Methods 0.000 claims abstract description 83
- 238000012545 processing Methods 0.000 claims abstract description 22
- 230000002159 abnormal effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 6
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- 230000008569 process Effects 0.000 description 7
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- 238000011084 recovery Methods 0.000 description 2
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- 208000005392 Spasm Diseases 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
- H02P1/022—Security devices, e.g. correct phase sequencing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
- H02P1/04—Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5005—Control means thereof for controlling frequency distribution, modulation or interference of a driving signal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
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- Engineering & Computer Science (AREA)
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
A fascia gun pressure balance control method and a fascia gun, wherein the fascia gun pressure balance control method comprises the following steps: a starting step, wherein a driving motor in the fascia gun is started to operate according to the operation of a user; the method also comprises a current processing step and/or a rotating speed processing step; the current processing step comprises a current detection step and a current callback step, and the rotating speed processing step comprises a rotating speed detection step and a rotating speed callback step; the current adjusting step is that when the current detection value exceeds a current abnormal reference value, the input current of the driving motor is adjusted to be a low-gear driving current; the rotating speed adjusting step is that when the rotating speed detection value exceeds the rotating speed abnormal reference value, the rotating speed of the driving motor is adjusted to be lower gear rotating speed, and the fascia gun runs more stably under the state of lower gear driving current or lower gear rotating speed, so that the knocking force of the massage head of the fascia gun can be maintained uniformly.
Description
Technical Field
The invention relates to the technical field of fascia gun control, in particular to a fascia gun pressure balance control method and a fascia gun.
Background
The ache which cannot be ignored exists in life, and whether professional athletes or common leisure enthusiasts, the ache of muscles is always experienced. Currently, fascia guns are good tools to assist in stretch recovery after exercise. Can be used by professional athletes and the rest body-building people. The vibration massage mainly massages large muscle groups, relaxes fascia, reduces the pain feeling and is more effective in training. The fascial gun utilizes the vibration frequency to relieve muscle spasm, increase blood flow and greatly shorten muscle recovery time.
The working principle of a base plate of the existing fascia gun device is that a driving motor drives a massage head to do reciprocating linear motion through a connecting rod, and the massage head impacts and contacts human tissues to achieve the massage effect. In the process of using at the manadesma rifle, the manadesma rifle of prior art exists that the dynamics of knocking to the human body of massage head is inhomogeneous and causes the problem that the dynamics of knocking to the human body is too big sometimes and time undersize again, experiences not enough to the massage comfort of human body, and the use of product is experienced not good enough.
Disclosure of Invention
In view of the above, there is a need for a fascia gun pressure balance control method and a fascia gun that is beneficial for stabilizing the striking force.
A fascial gun pressure balance control method, comprising:
a starting step, wherein a driving motor in the fascia gun is started to operate according to the operation of a user;
the fascial gun pressure balance control method further comprises a current treatment step and/or a rotating speed treatment step; the current processing step comprises a current detection step and a current callback step, and the rotating speed processing step comprises a rotating speed detection step and a rotating speed callback step;
the current detection step is specifically to detect the magnitude of the current input to the drive motor to obtain a current detection value;
the current adjusting step is specifically that when the current detection value exceeds a current abnormal reference value, the input current of the driving motor is adjusted to be a low-gear driving current;
the rotating speed detection step is specifically to detect the rotating speed of the driving motor to obtain a rotating speed detection value;
specifically, the rotating speed adjusting step is to adjust the rotating speed of the driving motor to a low-gear rotating speed when the rotating speed detection value exceeds the rotating speed abnormal reference value.
According to the fascia gun pressure balance control method, when the input current of the driving motor is too large or the rotating speed of the driving motor is too large, the current or rotating speed stability maintaining capability of the driving motor may be reduced, so that the knocking force of the massage head of the fascia gun is large and small, and the use experience of the fascia gun is reduced. Through monitoring input current and rotational speed to driving motor, when current detection value or rotational speed detected value appear unusually, input current and the rotational speed down-regulation of driving motor, because the manadesma rifle moves more stably under low-gear drive current or low-gear slew velocity state, can ensure that the dynamics of knocking of the massage head of manadesma rifle maintains evenly.
In one embodiment, for the current adjustment step, the current detection value is compared with the current maximum threshold value before the input current of the driving motor is adjusted to the low-gear driving current; when the current detection value is larger than the current maximum threshold value, stopping the operation of the driving motor and executing current alarm processing; thereby avoiding serious damage to the fascial gun and informing the user of maintenance treatment in time.
In one embodiment, for the rotation speed adjustment step, before the rotation speed of the driving motor is adjusted to the low-gear rotation speed, the rotation speed detection value is compared with a rotation speed maximum threshold value; when the rotating speed detection value is larger than the rotating speed maximum threshold value, stopping the operation of the driving motor and executing rotating speed alarm processing; thereby avoiding serious damage to the fascial gun and informing the user of maintenance treatment in time.
In one embodiment, the method further comprises a mode adjusting step of adjusting the input current and/or the running speed of the driving motor according to the operation of a user; thereby the massage head of the fascial gun can output different massage force or generate different impact frequency to adapt to different user requirements.
In one embodiment, in the mode adjusting step, the fascia gun receives a voice instruction sent by a user and recognizes a voice instruction; adjusting the input current and/or the running speed of the driving motor according to the type of the voice command; thereby improving the convenience of the mode adjustment operation.
In one embodiment, the gear position indicating step is further included, and the display state of the gear position indicating lamp is adjusted according to the magnitude of the current detection value or the magnitude of the rotating speed detection value; thereby obtaining different massage effects.
In one embodiment, the method further comprises the following steps:
a noise detection step, namely monitoring the noise in the fascial gun to obtain a noise volume value;
and a noise source returning step of comparing the noise volume value with a noise reference value, and switching the driving motor to a primary operation state when the noise volume value exceeds the noise reference value so as to reduce the input current of the driving motor and/or reduce the running speed of the driving motor. In the operation process of the fascial gun, the noise volume in the fascial gun is monitored, a noise reference value determined through tests is compared with the detected noise volume value in the fascial gun, and when the noise volume value is larger than the noise reference value and causes the emotional defect of a user, the input current or the running speed of a driving motor is reduced, the current noise in the fascial gun is reduced or the friction noise in the fascial gun is reduced, so that the noise volume generated by the whole fascial gun can be reduced, the fascial gun is ensured to provide good use experience for the user, and the muscle tissue of the human body can be fully relaxed under a good emotional state.
A fascia gun comprises a piston, a massage head, a driving motor and a transmission mechanism, wherein the driving motor drives the transmission mechanism to operate, the transmission mechanism drives the piston to do reciprocating linear motion, and the massage head is arranged on the piston; the fascia gun pressure balance control method operates.
In one embodiment, the massage head further comprises a pressure sensor, wherein the pressure sensor is used for detecting the reaction force applied to the massage head when the massage head contacts the human body; the fascia gun compares the reaction force detection value with a pressure threshold range set by a system, adjusts the input current and/or the rotating speed of the driving motor according to the comparison result, and enables the acting force of the massage head on the human body to be uniform.
In one embodiment, the fascial gun is selectively operated among a plurality of gears; each of the gears of the fascial gun corresponds to a pressure threshold range; the fascial gun compares the reaction force detection value with the pressure threshold range of the selected gear, adjusts the input current and/or the rotating speed of the driving motor according to the comparison result, and enables the acting force of the massage head on the human body to be stabilized in the pressure threshold range of the selected gear.
Drawings
FIG. 1 is a flow chart of a fascia gun pressure balance control method according to an embodiment of the invention;
FIG. 2 is a schematic flow chart illustrating a fascia gun pressure balance control method according to a second embodiment;
FIG. 3 is a flow diagram illustrating a current adjustment step in one embodiment;
fig. 4 is a flowchart illustrating a rotation speed adjustment step in an embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 to 4, a method for controlling pressure balance of a fascial gun according to an embodiment of the present invention is shown to control the operation of the fascial gun. The fascial gun pressure balance control method comprises a starting step, a current treatment step and/or a rotating speed treatment step; the current processing step comprises a current detection step S51 and a current callback step S52, the rotating speed processing step comprises a rotating speed detection step S61 and a rotating speed callback step S62, and the steps are as follows:
the step S10 is started, and the driving motor in the fascial gun is started to operate according to the operation of the user.
In the current detection step S51, the magnitude of the current input to the drive motor is detected, and a current detection value is obtained.
A current adjustment step S52 of comparing the current detection value with a current abnormality reference value, and adjusting the input current of the drive motor to a low-level drive current when the current detection value exceeds the current abnormality reference value;
in the rotation speed detection step S61, the magnitude of the operation speed of the drive motor is detected to obtain a rotation speed detection value.
And a rotation speed returning step S62 of comparing the detected rotation speed value with the abnormal rotation speed reference value and reducing the rotation speed of the drive motor to a low-gear rotation speed when the detected rotation speed value exceeds the abnormal rotation speed reference value.
When the input current of the driving motor is too large or the rotating speed of the driving motor is too large, the current or rotating speed stability maintaining capability of the driving motor may be reduced, so that the knocking force of the massage head of the fascia gun is large and small, and the use experience of the fascia gun is reduced. Through monitoring input current and rotational speed to driving motor, when current detection value or rotational speed detected value appear unusually, input current and the rotational speed down-regulation of driving motor, because the manadesma rifle moves more stably under low-gear drive current or low-gear slew velocity state, can ensure that the dynamics of knocking of the massage head of manadesma rifle maintains evenly.
Specifically, the low-gear driving current may be a current in a lowest gear state among a plurality of operating gears of the fascial gun, or may be a current in other gear states close to the lowest gear. The low-gear driving rotating speed can be the rotating speed in the lowest gear state of a plurality of working gears of the fascial gun, and can also be the rotating speed in other gear states close to the lowest gear.
Specifically, a current detection chip is arranged in the fascia gun to detect the input current of the driving motor, the current detection chip generates a current detection value and outputs the current detection value to a main control module of the fascia gun, and the main control module compares the current detection value with a current abnormal reference value and adjusts the input current of the driving motor. In order to realize the detection of the rotating speed of the driving motor, a coded disc is arranged in the driving motor, and the main control module obtains the rotating speed of the rotating shaft of the driving motor in real time through the coded disc.
Referring to fig. 3, for the current adjustment step S52, the current detection value is compared with the current maximum threshold value before the input current of the driving motor is adjusted to the low-gear driving current. And when the current detection value is larger than the current maximum threshold value, stopping the operation of the driving motor and executing current alarm processing. Under the normal operating condition of manadesma rifle, the current detection value can be less than the maximum threshold value of electric current, when the current detection value surpassed the maximum threshold value of electric current of setting for in the manadesma rifle, then probably the internal circuit of relevant electric energy module or driving motor produced the problem, if driving motor continues to operate then probably to lead to the trouble of manadesma rifle constantly deepening, through when the current detection value is greater than the maximum threshold value of electric current, stop driving motor's operation and carry out the electric current alarm and handle, can avoid the manadesma rifle serious damage in time inform the user to carry out maintenance processing simultaneously.
Referring to fig. 3, specifically, since the comparison between the current detection value and the current maximum threshold is performed before the input current of the driving motor is adjusted to the low-gear driving current, the influence on the comparison between the current detection value and the current maximum threshold due to the active adjustment of the input current of the driving motor is avoided.
Specifically, the current alarm processing may be that the fascial gun sends a current alarm message to the intelligent terminal through wireless transmission. The wireless transmission can be in the form of WiFi, Bluetooth, a mobile phone network and the like, and the intelligent terminal can be a mobile phone, a tablet or a computer and the like. The current alarm message is used for indicating that the current detection value is larger than the current maximum threshold value and needs to be maintained in time. In other embodiments, the current alarm process may be that the fascial gun sends a current alarm prompt sound through a built-in buzzer to indicate that the current detection value is greater than the current maximum threshold value and needs to be maintained in time.
Referring to fig. 4, in the rotation speed adjustment step S62, before the rotation speed of the driving motor is adjusted to the low-gear rotation speed, the detected rotation speed value is compared with the maximum rotation speed threshold value. And when the rotating speed detection value is greater than the rotating speed maximum threshold value, stopping the operation of the driving motor and executing rotating speed alarm processing. Under the general operation condition of the fascial gun, the rotating speed detection value is lower than the rotating speed maximum threshold value, when the rotating speed detection value exceeds the rotating speed maximum threshold value set in the fascial gun, software and hardware problems can be caused to a related driving or control module, if the driving motor continues to operate, the fascial gun can be seriously abraded or heated, and when the rotating speed detection value is higher than the rotating speed maximum threshold value, the driving motor stops operating and executes rotating speed alarm processing, so that the fascial gun can be prevented from being seriously damaged, and meanwhile, a user can be timely informed of maintenance processing.
Referring to fig. 4, specifically, since the comparison between the rotation speed detection value and the rotation speed maximum threshold is performed before the operation speed of the driving motor is reduced to the low-gear rotation speed, the influence on the comparison between the rotation speed detection value and the rotation speed maximum threshold due to the active reduction of the rotation speed of the driving motor is avoided.
Specifically, the rotation speed alarm processing may be that the fascial gun sends a rotation speed alarm message to the intelligent terminal through wireless transmission. The rotating speed alarm message is used for indicating that the rotating speed detection value is greater than the rotating speed maximum threshold value and needs to be maintained in time. In other embodiments, the rotation speed alarm processing may further be that the fascial gun sends out a rotation speed alarm prompt sound through a built-in buzzer to indicate that the rotation speed detection value is greater than the maximum rotation speed threshold value, and the fascial gun needs to be maintained in time.
Referring to fig. 2, the fascial gun pressure balance control method further includes a mode adjusting step S40 for adjusting the input current and/or the operation speed of the driving motor according to the operation of the user. Because different fascia rifle users may need different massage effects to adapt to the state of the muscle to be massaged, the massage heads of the fascia rifle can output different massage strengths or generate different impact frequencies by adjusting the input current or the running speed of the driving motor according to the operation of the users so as to adapt to different user requirements.
Referring to fig. 2, in the mode adjustment step S40, the fascial gun receives the voice instruction from the user and recognizes the voice instruction. The input current and/or the running speed of the driving motor are/is adjusted according to the type of the voice command. Because the user of the fascial gun may need to adjust the gear or the impact frequency in the massage process, the fascial gun directly adjusts the running mode according to the voice indication of the user, and the convenience of the mode adjusting operation can be improved.
Optionally, the fascial gun receives voice instructions from the user through a microphone element or the like. Specifically, the voice command may be a gear increasing command or a gear decreasing command, when the main control module recognizes the gear increasing command, the input current of the driving motor increases, and when the main control module recognizes the gear decreasing command, the input current of the driving motor decreases. The voice command can also be a rotating speed increasing command or a rotating speed decreasing command, when the main control module identifies the rotating speed increasing command, the running speed of the driving motor is increased, and when the main control module identifies the rotating speed decreasing command, the running speed of the driving motor is decreased.
Referring to fig. 3, the fascial gun pressure balance control method further includes a step S53 of adjusting the display state of the shift indicator according to the magnitude of the current detection value. Because the state of the gear indicator lamp on the fascial gun is adjusted according to the magnitude of the current detection value, under the condition that the current detection value does not exceed the abnormal current reference value, a user can switch different gears according to the display of the gear indicator lamp by himself to adjust the input current of the driving motor, so that different massage effects can be obtained, for example, different massage forces can be obtained.
Optionally, the number of the gear indicator lamps on the fascial gun is multiple, and different current detection values correspond to the gear indicator lamps at different positions. In other embodiments, it is also possible that a single or a plurality of position indication lamps represent different current detection values with different light colors or flashing frequencies.
Referring to fig. 4, in another embodiment, in the gear indicating step S63, the display state of the gear indicator is adjusted according to the detected value of the rotation speed. Because the state of the gear indicator lamp on the fascial gun is adjusted according to the size of the rotating speed detection value, under the condition that the rotating speed detection value does not exceed the abnormal rotating speed reference value, a user can switch different rotating speed ranges according to the display of the gear indicator lamp, so that the rotating speed of the driving motor is adjusted, and different massage effects, such as different massage frequencies, can be obtained.
Optionally, the number of the gear indicator lamps on the fascial gun is multiple, and different rotation speed detection values correspond to the gear indicator lamps at different positions. In other embodiments, it is also possible that a single or multiple shift indicator lamps represent different rotation speed detection values with different light colors or flashing frequencies.
The fascia gun pressure balance control method also comprises the following steps:
the noise detection step S20 is to monitor the noise in the fascial gun to obtain a noise volume value.
The noise source is recalled back to step S30, the noise volume value is compared with the noise reference value, and when the noise volume value exceeds the noise reference value, the driving motor is switched to the primary operation state, so as to reduce the input current of the driving motor and/or reduce the running speed of the driving motor.
In the operation process of the fascial gun, the noise volume in the fascial gun is monitored, a noise reference value determined through tests is compared with the detected noise volume value in the fascial gun, and when the noise volume value is larger than the noise reference value and causes the emotional defect of a user, the input current or the running speed of a driving motor is reduced, the current noise in the fascial gun is reduced or the friction noise in the fascial gun is reduced, so that the noise volume generated by the whole fascial gun can be reduced, the fascial gun is ensured to provide good use experience for the user, and the muscle tissue of the human body can be fully relaxed under a good emotional state.
Specifically, in the noise detection step S20, noise generated by the fascial gun is detected by a noise sensor built in the fascial gun, in this embodiment, a noise reference value is stored in the noise sensor, and the noise sensor performs comparison between the noise volume value and the noise reference value, in other embodiments, the noise reference value may be stored in a main control module in the fascial gun, and the main control module performs comparison between the noise volume value and the noise reference value, and controls the state switching of the driving motor.
When the driving motor is in the primary operation state, the current input to the driving motor is the driving current of the lowest gear, and/or the rotating speed of the driving motor is the rotating speed of the lowest gear. After the excessive noise occurs to the fascial gun, the current input to the driving motor is reduced to the lowest gear, so that the current noise in the fascial gun can be reduced to the maximum extent, a user can obviously feel the reduction of the noise, and the emotional discomfort can be eliminated in time. The rotating speed of the driving motor is reduced to the lowest gear after the fascia gun generates excessive noise, so that the friction noise in the fascia gun is reduced to the maximum extent, and a user can obviously feel the reduction of the noise and eliminate emotional discomfort.
The invention also provides a fascia gun, which comprises a piston, a massage head, a driving motor and a transmission mechanism, wherein the motor drives the transmission mechanism to operate, the transmission mechanism drives the piston to do reciprocating linear motion, the massage head is arranged on the piston, and the fascia gun of the embodiment adopts the fascia gun pressure balance control method to control the operation of the fascia gun. Specifically, the transmission mechanism can be an eccentric wheel and a connecting rod, the driving motor drives the eccentric wheel to rotate, and the eccentric wheel generates reciprocating push-pull action on the piston in the rotating process.
In the embodiment, the massage head part of the fascia gun is also provided with a pressure sensor, and the pressure sensor detects the reaction force of the human body to the massage head of the fascia gun in real time after the fascia gun starts to work. The fascia gun compares the reaction force detection value with a pressure threshold range set by a system, adjusts the input current and/or the rotating speed of the driving motor according to the comparison result, and enables the acting force of the massage head on the human body to be more uniform. The fascial gun can be provided with only one gear, or can be provided with two or three or more gears simultaneously, different pressure thresholds are set according to different gears of the fascial gun, for example, in the process of some embodiments, the working gear of the fascial gun is provided with a gear 3, the pressure threshold of the first gear can be set to be [ N1, N2], the pressure threshold of the second gear can be set to be [ N3, N4], and the pressure threshold of the third gear can be set to be [ N5, N6 ]; under the operation of the fascia gun at the corresponding gear, the real-time reaction force of the human body to the massage head detected by the pressure sensor is compared with the pressure threshold of the fascia gun at the corresponding gear, and whether the real-time reaction force of the current human body to the massage head is in the pressure threshold range at the corresponding gear is determined; if the pressure is not in the pressure threshold range, the working current of the fascia gun or the motor speed of the fascia gun is increased or decreased according to the comparison between the real-time pressure and the pressure threshold. For example, when the fascia gun operates at a first gear, the pressure sensor arranged in the massage head detects whether the reaction force of the human body to the massage head is in the range of [ N1, N2] in real time; if the reaction force is less than [ N1, N2], the working current of the fascial gun or the rotating speed of a motor of the fascial gun needs to be increased so that the knocking force of the fascial gun on the human body reaches the pressure threshold range under the first gear; if the reaction force is greater than [ N1, N2], the working current of the fascial gun or the rotating speed of the motor of the fascial gun needs to be reduced so that the knocking force of the fascial gun on the human body reaches the pressure threshold range under the first gear, and the knocking force of the fascial gun on the human body is ensured to be stabilized in the corresponding pressure threshold range under the first gear.
It should be noted that, if the operation of the fascial gun is set in the second gear or the third gear, the pressure threshold value at the corresponding gear can be found according to a similar method, and the reaction force of the human body to the massage head, which is detected by the pressure sensor in real time, is compared with the pressure threshold value to adjust the working current of the fascial gun or the rotation speed of the motor of the fascial gun, so that the knocking force of the fascial gun massage head to the human body is stabilized in the pressure threshold value corresponding to the gear, and the knocking force of the fascial gun to the human body is more uniform. It should be noted that the shift position of the fascial gun of this embodiment is not limited to the third shift position, and may be only one shift position, or two shift positions, or three shift positions or even more shift positions, and the method can be referred to the above method to achieve the stability of the beating force of the fascial gun on the human body in the corresponding shift position.
In this embodiment, when the input current of the driving motor is too large or the rotation speed of the driving motor is too large, the current or rotation speed stability maintaining capability of the driving motor may be reduced, which may cause the knocking force of the massage head of the fascial gun to be large and small, resulting in the reduction of the use experience of the fascial gun. Through monitoring input current and rotational speed to driving motor, when current detection value or rotational speed detected value appear unusually, input current and the rotational speed down-regulation of driving motor, because the manadesma rifle moves more stably under low-gear drive current or low-gear slew velocity state, can ensure that the dynamics of knocking of the massage head of manadesma rifle maintains evenly.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A fascial gun pressure balance control method, comprising:
a starting step, wherein a driving motor in the fascia gun is started to operate according to the operation of a user;
the fascial gun pressure balance control method further comprises a current treatment step and/or a rotating speed treatment step; the current processing step comprises a current detection step and a current callback step, and the rotating speed processing step comprises a rotating speed detection step and a rotating speed callback step;
the current detection step is specifically to detect the magnitude of the current input to the drive motor to obtain a current detection value;
the current adjusting step is specifically that when the current detection value exceeds a current abnormal reference value, the input current of the driving motor is adjusted to be a low-gear driving current;
the rotating speed detection step is specifically to detect the rotating speed of the driving motor to obtain a rotating speed detection value;
specifically, the rotating speed adjusting step is to adjust the rotating speed of the driving motor to a low-gear rotating speed when the rotating speed detection value exceeds the rotating speed abnormal reference value.
2. The fascial gun pressure balance control method of claim 1, wherein for the current adjustment step, the detected current value is compared to the current maximum threshold before the input current of the drive motor is adjusted downward to the low-level drive current; and when the current detection value is larger than the current maximum threshold value, stopping the operation of the driving motor and executing current alarm processing.
3. The fascial gun pressure balance control method of claim 1, wherein for the rotation speed adjustment step, the rotation speed detection value is compared with a maximum rotation speed threshold value before the rotation speed of the driving motor is adjusted downwards to the low-gear rotation speed; and when the rotating speed detection value is greater than the rotating speed maximum threshold value, stopping the operation of the driving motor and executing rotating speed alarm processing.
4. The fascial gun pressure balance control method of claim 1, further comprising a mode adjusting step for adjusting the input current and/or the operating speed of the driving motor according to the operation of a user.
5. The fascial gun pressure balance control method of claim 4, wherein in the mode adjustment step, the fascial gun receives a voice instruction from a user and recognizes the voice instruction; and adjusting the input current and/or the running speed of the driving motor according to the type of the voice command.
6. The fascial gun pressure balance control method of claim 1, further comprising a gear indication step, wherein the display state of the gear indicator lamp is adjusted according to the magnitude of the current detection value or the magnitude of the rotating speed detection value.
7. The fascial gun pressure balance control method of claim 1, further comprising the steps of:
a noise detection step, namely monitoring the noise in the fascial gun to obtain a noise volume value;
and a noise source returning step of comparing the noise volume value with a noise reference value, and switching the driving motor to a primary operation state when the noise volume value exceeds the noise reference value so as to reduce the input current of the driving motor and/or reduce the running speed of the driving motor.
8. A fascia gun is characterized by comprising a piston, a massage head, a driving motor and a transmission mechanism, wherein the driving motor drives the transmission mechanism to operate, the transmission mechanism drives the piston to do reciprocating linear motion, and the massage head is arranged on the piston; the fascial gun is operated based on the fascial gun pressure balance control method of any one of claims 1-7.
9. The fascial gun of claim 8, further comprising a pressure sensor for detecting a reaction force to which the massage head is subjected when contacting a human body; the fascia gun compares the reaction force detection value with a pressure threshold range set by a system, adjusts the input current and/or the rotating speed of the driving motor according to the comparison result, and enables the acting force of the massage head on the human body to be uniform.
10. The fascial gun of claim 9, wherein the fascial gun is selectively operable between a plurality of gears; each of the gears of the fascial gun corresponds to a pressure threshold range; the fascial gun compares the reaction force detection value with the pressure threshold range of the selected gear, adjusts the input current and/or the rotating speed of the driving motor according to the comparison result, and enables the acting force of the massage head on the human body to be stabilized in the pressure threshold range of the selected gear.
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| CN113116699A (en) * | 2021-03-25 | 2021-07-16 | 未来穿戴技术有限公司 | Fascia gun |
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