阅读说明：本技术 一种磁疗设备 (Magnetic therapy equipment ) 是由 房刚 于 2019-10-16 设计创作，主要内容包括：本发明实施例提供了一种磁疗设备,具体包括电源模块、信号发生模块和磁场输出模块。信号发生模块为集成式信号发生电路或分立式信号发生电路,用于根据接收到的周期设置参数所设定的输出周期输出预设频率的方波信号,方波信号的功率与接收到的功率设定参数所设定的功率相匹配；磁场输出模块用于根据方波信号向被安置的人体部位输出交变磁场。人体内相应部位的离子在该交变磁场的作用下会产生定向位移,从而产生相应的电流,这里所形成的电流会对相应位置的生物电产生强化作用,从而提高相应部位细胞的运转势能,进而提高人体的新陈代谢。(The embodiment of the invention provides a magnetic therapy device, which specifically comprises a power supply module, a signal generation module and a magnetic field output module. The signal generating module is an integrated signal generating circuit or a discrete signal generating circuit and is used for outputting square wave signals with preset frequency according to the output period set by the received period setting parameter, and the power of the square wave signals is matched with the power set by the received power setting parameter; the magnetic field output module is used for outputting an alternating magnetic field to the arranged human body part according to the square wave signal. Ions at corresponding positions in the human body can generate directional displacement under the action of the alternating magnetic field, so that corresponding current is generated, the formed current can generate a strengthening effect on bioelectricity at corresponding positions, the running potential energy of cells at corresponding positions is improved, and the metabolism of the human body is further improved.)

1. A magnetic therapy device is characterized by comprising a power supply module, a signal generation module and a magnetic field output module, wherein:

the signal generating module is an integrated signal generating circuit or a discrete signal generating circuit and is used for outputting square wave signals with preset frequency according to the output period set by the received period setting parameters, and the power of the square wave signals is matched with the power set by the received power setting parameters;

the magnetic field output module is used for outputting an alternating magnetic field to the positioned human body part according to the square wave signal;

the separated signal generating circuit comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an eleventh resistor, a twelfth resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a first triode, a second triode, a third triode, a fourth triode, a first adjustable resistor, a second adjustable resistor, a third adjustable resistor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a first three-five oscillator, a second three-five oscillator and a third three-five oscillator, wherein:

one end of the first resistor is electrically connected with the anode of the output end of the power supply module and the anode of the first capacitor, and the other end of the first resistor is electrically connected with the anode of the second capacitor, the anode of the third capacitor, the eighth pin of the first three-five oscillator, one end of the second resistor, the collector of the first triode, the fourth pin of the first three-five oscillator, the emitter of the second triode and one end of the eighth resistor;

the negative electrode of the first capacitor, the negative electrode of the second capacitor, the negative electrode of the third capacitor and the negative electrode of the output end of the power supply module are all grounded;

the other end of the second resistor is electrically connected with the base electrode of the first triode, the negative electrode of the first diode and the seventh pin of the first three-five oscillator;

an emitter of the first triode is electrically connected with the anode of the first diode and one end of the first adjustable resistor respectively;

the movable end of the first adjustable resistor is electrically connected with one end of the third resistor, and the other end of the third resistor is electrically connected with a sixth pin of the first three-five oscillator;

a first pin of the first third fifth oscillator is grounded and is electrically connected with the anode of the fourth capacitor, and the cathode of the fourth capacitor is electrically connected with a second pin of the third oscillator;

a third pin of the first third fifth oscillator is electrically connected with an eighth pin of the second third fifth oscillator, a fourth pin of the second third fifth oscillator and one end of a fourth resistor respectively;

the other end of the fourth resistor is electrically connected with the anode of the sixth diode, and the cathode of the sixth diode is electrically connected with the base electrode of the second triode;

a collector of the second triode is electrically connected with a fourth pin and an eighth pin of the third-fifth oscillator respectively;

the other end of the eighth resistor is electrically connected with one end of a third adjustable resistor, the other end of the third adjustable resistor is electrically connected with the cathode of a fifth diode, and the moving end of the third adjustable resistor is respectively electrically connected with a seventh pin of the third fifth oscillator and the anode of the fourth diode;

one end of the ninth resistor is electrically connected with the cathode of the fourth diode, the other end of the ninth resistor is electrically connected with one end of the tenth resistor and the sixth pin of the third-fifth oscillator, and the other end of the tenth resistor is electrically connected with the anode of the fifth diode;

a first pin of the third oscillator, a second pin of the third oscillator, a third pin of the third oscillator, a sixth capacitor and a twelfth resistor are electrically connected, and the other end of the twelfth resistor is electrically connected with a base electrode of the fourth triode;

one end of the fifth resistor is grounded, the other end of the fifth resistor is electrically connected with one end of the second adjustable resistor, the other end of the second adjustable resistor is electrically connected with the cathode of the third diode, and the anode of the third diode is electrically connected with one end of the seventh resistor;

the other end of the seventh resistor is electrically connected with one end of the sixth resistor and a sixth pin of the second third-fifth oscillator respectively;

the other end of the sixth resistor is electrically connected with the cathode of the second diode, and the anode of the second diode is electrically connected with the movable end of the second adjustable resistor and the seventh pin of the second third-fifth oscillator respectively;

a first pin of the second third-fifth oscillator is grounded, a second pin of the second third-fifth oscillator is grounded through the fifth capacitor, and a third pin of the second third oscillator is electrically connected with a base electrode of the third triode through the eleventh resistor;

and the collector electrode of the third triode and the collector electrode of the fourth triode are used for outputting a driving signal to the magnetic field output module.

2. The magnetotherapeutic device of claim 1, wherein the integrated signal generation circuit comprises a single-chip microcomputer and a power amplification circuit, wherein:

the single chip microcomputer is used for outputting the signals which accord with the output period and the preset frequency;

the power amplifying circuit is used for amplifying the signal to obtain the square wave signal.

3. The magnetic therapy device of claim 1, wherein the magnetic field output module comprises a first output branch and a second output branch, wherein:

the first output branch comprises a first magnetic field unit and a second magnetic field unit which are connected in series, and further comprises a sixth diode which is connected with the first magnetic field unit and the second magnetic field unit in parallel;

the second output branch comprises a third magnetic field unit and a fourth magnetic field unit which are connected in series, and further comprises a seventh diode which is connected with the third magnetic field unit and the fourth magnetic field unit in parallel.

4. The magnetotherapeutic device of claim 1, wherein the magnetic field output module comprises a plurality of porcelain jars wound with coils, wherein:

and a notch is arranged on the outer side of the porcelain pot.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a magnetic therapy device.

Background

According to the traditional Chinese medicine, various diseases of the human body are caused by corresponding metabolic disorders, and the metabolic disorders are usually caused by lower operating potential of cells at relevant parts. The inventor of the application finds that the strengthened bioelectricity can reduce the barrier effect of the cell membrane of the human body cell, and the reduction of the barrier effect enables more sodium ions to be reversely transferred, so that the membrane potential of the cell membrane is improved, and the operation potential energy of the cell can be increased; in the process of cell metabolism, the increased operation potential energy can strengthen the metabolic capability of the human body and solve the metabolic disorder.

Disclosure of Invention

In view of the above, the present invention provides a magnetic therapy apparatus for increasing the operating potential energy of the corresponding parts of the human body to improve the metabolism of the human body.

In order to solve the problems, the invention discloses a magnetic therapy device, which comprises a power supply module, a signal generation module and a magnetic field output module, wherein:

the signal generating module is an integrated signal generating circuit or a discrete signal generating circuit and is used for outputting square wave signals with preset frequency according to the output period set by the received period setting parameters, and the power of the square wave signals is matched with the power set by the received power setting parameters;

the magnetic field output module is used for outputting an alternating magnetic field to the positioned human body part according to the square wave signal;

the separated signal generating circuit comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an eleventh resistor, a twelfth resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a first triode, a second triode, a third triode, a fourth triode, a first adjustable resistor, a second adjustable resistor, a third adjustable resistor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a first three-five oscillator, a second three-five oscillator and a third three-five oscillator, wherein:

one end of the first resistor is electrically connected with the anode of the output end of the power supply module and the anode of the first capacitor, and the other end of the first resistor is electrically connected with the anode of the second capacitor, the anode of the third capacitor, the eighth pin of the first three-five oscillator, one end of the second resistor, the collector of the first triode, the fourth pin of the first three-five oscillator, the emitter of the second triode and one end of the eighth resistor;

the negative electrode of the first capacitor, the negative electrode of the second capacitor, the negative electrode of the third capacitor and the negative electrode of the output end of the power supply module are all grounded;

the other end of the second resistor is electrically connected with the base electrode of the first triode, the negative electrode of the first diode and the seventh pin of the first three-five oscillator;

an emitter of the first triode is electrically connected with the anode of the first diode and one end of the first adjustable resistor respectively;

the movable end of the first adjustable resistor is electrically connected with one end of the third resistor, and the other end of the third resistor is electrically connected with a sixth pin of the first three-five oscillator;

a first pin of the first third fifth oscillator is grounded and is electrically connected with the anode of the fourth capacitor, and the cathode of the fourth capacitor is electrically connected with a second pin of the third oscillator;

a third pin of the first third fifth oscillator is electrically connected with an eighth pin of the second third fifth oscillator, a fourth pin of the second third fifth oscillator and one end of a fourth resistor respectively;

the other end of the fourth resistor is electrically connected with the anode of the sixth diode, and the cathode of the sixth diode is electrically connected with the base electrode of the second triode;

a collector of the second triode is electrically connected with a fourth pin and an eighth pin of the third-fifth oscillator respectively;

the other end of the eighth resistor is electrically connected with one end of a third adjustable resistor, the other end of the third adjustable resistor is electrically connected with the cathode of a fifth diode, and the moving end of the third adjustable resistor is respectively electrically connected with a seventh pin of the third fifth oscillator and the anode of the fourth diode;

one end of the ninth resistor is electrically connected with the cathode of the fourth diode, the other end of the ninth resistor is electrically connected with one end of the tenth resistor and the sixth pin of the third-fifth oscillator, and the other end of the tenth resistor is electrically connected with the anode of the fifth diode;

a first pin of the third oscillator, a second pin of the third oscillator, a third pin of the third oscillator, a sixth capacitor and a twelfth resistor are electrically connected, and the other end of the twelfth resistor is electrically connected with a base electrode of the fourth triode;

one end of the fifth resistor is grounded, the other end of the fifth resistor is electrically connected with one end of the second adjustable resistor, the other end of the second adjustable resistor is electrically connected with the cathode of the third diode, and the anode of the third diode is electrically connected with one end of the seventh resistor;

the other end of the seventh resistor is electrically connected with one end of the sixth resistor and a sixth pin of the second third-fifth oscillator respectively;

the other end of the sixth resistor is electrically connected with the cathode of the second diode, and the anode of the second diode is electrically connected with the movable end of the second adjustable resistor and the seventh pin of the second third-fifth oscillator respectively;

a first pin of the second third-fifth oscillator is grounded, a second pin of the second third-fifth oscillator is grounded through the fifth capacitor, and a third pin of the second third oscillator is electrically connected with a base electrode of the third triode through the eleventh resistor;

and the collector electrode of the third triode and the collector electrode of the fourth triode are used for outputting a driving signal to the magnetic field output module.

Optionally, the integrated signal generating circuit includes a single chip and a power amplifying circuit, wherein:

the single chip microcomputer is used for outputting the signals which accord with the output period and the preset frequency;

the power amplifying circuit is used for amplifying the signal to obtain the square wave signal.

Optionally, the magnetic field output module includes a first output branch and a second output branch, where:

the first output branch comprises a first magnetic field unit and a second magnetic field unit which are connected in series, and further comprises a sixth diode which is connected with the first magnetic field unit and the second magnetic field unit in parallel;

the second output branch comprises a third magnetic field unit and a fourth magnetic field unit which are connected in series, and further comprises a seventh diode which is connected with the third magnetic field unit and the fourth magnetic field unit in parallel.

Optionally, the magnetic field output module includes a plurality of porcelain pots wound with coils, wherein:

and a notch is arranged on the outer side of the porcelain pot.

According to the technical scheme, the invention provides magnetic therapy equipment which specifically comprises a power supply module, a signal generation module and a magnetic field output module. The signal generating module is an integrated signal generating circuit or a discrete signal generating circuit and is used for outputting square wave signals with preset frequency according to the output period set by the received period setting parameter, and the power of the square wave signals is matched with the power set by the received power setting parameter; the magnetic field output module is used for outputting an alternating magnetic field to the arranged human body part according to the square wave signal. Ions at corresponding positions in the human body can generate directional displacement under the action of the alternating magnetic field, so that corresponding current is generated, the formed current can generate a strengthening effect on bioelectricity at corresponding positions, the running potential energy of cells at corresponding positions is improved, and the metabolism of the human body is further improved.

By improving metabolism, metabolic disorder of human body can be eliminated, and diseases caused by metabolic disorder can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a circuit diagram of a magnetic therapy apparatus according to an embodiment of the present application.

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.

According to the modern biological science theory, a human body is composed of cells which constitute basic elements of the human body, and when all the cells are healthy, the human body can be healthy, so that the metabolic capability of the cells is enhanced, the detoxification of the organism is realized, and the effects of preventing and treating diseases and enhancing the life vitality of the organism are very obvious.

In addition, according to the traditional Chinese medicine theory, the basic thought and means for treating diseases and strengthening the body are to promote blood circulation to remove blood stasis and balance yin and yang. For the body, yin and yang contain various contents, including the bioelectrical polarity, and imbalance of yin and yang is reflected in the bioelectrical polarity to some extent, at which the body suffers from a disease. The channels and collaterals in traditional medicine refer to the channels of qi and blood in human body, activate cells, dredge channels and collaterals, promote qi circulation, promote blood circulation, remove blood stasis, balance yin and yang, and thus can restore the health of human body.

The metabolic disorder of the human body is the external manifestation of imbalance of yin and yang, which can cause various diseases, the diseases are the blockage of a certain metabolic pathway, and the metabolic disorder can be broken by opening the blockage, so that the effect of treating the diseases can be achieved.

According to the principle of traditional Chinese medicine, any life process does not show corresponding electrochemical characteristics, and the phenomenon can be called 'bioelectricity'. It is known that electricity and magnetism can be mutually converted under a certain condition according to the basic principle of physics, on the basis, if a magnetic field with a specific shape, a specific period, a specific frequency and a specific power can be applied to corresponding acupuncture points on a specific meridian of a patient, ions in a human body can generate directional displacement under the action of the magnetic field, so that corresponding current is generated, the formed current can generate an enhanced effect on bioelectricity at a corresponding position, so that the running potential energy of cells at the corresponding position is improved, the cell function is enhanced, cell detoxification is realized, a blocked metabolic pathway is opened, and the metabolic capacity of the human body is improved. The following specific technical scheme is proposed for the purpose.

Fig. 1 is a circuit diagram of a magnetic therapy apparatus according to an embodiment of the present application.

As shown in fig. 1, the magnetic therapy apparatus provided by the present embodiment includes a power module 10, a signal generation module and a magnetic field output module. The power module is used for carrying out voltage reduction and rectification on commercial power, outputting the obtained low-voltage direct current to the signal generation module and the magnetic field output module, and supplying electric energy to the two modules.

The power module comprises a receiving end and an output end, wherein the receiving end is used for being connected with a commercial power network, receiving 220-volt alternating current, carrying out voltage reduction and rectification on the 220-volt alternating current, outputting low-voltage 12-volt and 24-volt direct current from the output end of the receiving end, the output end comprises an output end anode A and an output end cathode B, and the output end cathode B is grounded.

The signal generating module can be an integrated signal generating circuit or a discrete signal generating circuit, and is used for receiving a period setting parameter and a power setting parameter input by a user, and outputting a square wave signal according to the period setting parameter and the power setting parameter and the magnetic field output module, wherein the output period of the square wave signal is matched with the period set by the period setting parameter, and the power of the square wave signal is matched with the power set by the power setting parameter. The frequency of the square wave signal is 5 k-20 kHz, and 10kHz can be selected generally. The output period of the sensor is matched with the inherent biological period of the human body, such as 1/30 seconds or 1/60 seconds.

The magnetic field output module is used for outputting a magnetic field to the corresponding part of the human body by using the square wave signal output by the signal generating module. The strength of the magnetic field is matched to the power of the square wave signal.

The discrete signal generating circuit in the application comprises a first resistor R, a second resistor R, a third resistor R, a fourth resistor R, a fifth resistor R, a sixth resistor R, a seventh resistor R, an eighth resistor R, a ninth resistor R, a tenth resistor R, an eleventh resistor R, a twelfth resistor R, a first capacitor C, a second capacitor C, a third capacitor C, a fourth capacitor C, a fifth capacitor C, a sixth capacitor C, a first triode K, a second triode K, a fourth triode K, a first adjustable resistor W, a second adjustable resistor KW, a third adjustable resistor KW, a first diode D, a second diode D, a third diode D, a fourth diode D, a fifth diode D, a sixth diode D, a first three-five oscillator IC, a second three-five oscillator IC and a third three-five oscillator IC.

The first capacitor, the second capacitor, the third capacitor and the fourth capacitor are all electrolytic capacitors, and the fifth capacitor and the sixth capacitor are all ceramic chips. The capacity of the first capacitor is 1000 microfarads, the capacities of the second capacitor and the third capacitor are 470 microfarads, the capacity of the fourth capacitor is 10 microfarads, and the capacities of the fifth capacitor and the sixth capacitor are both 10 nanofarads.

The resistance value of the first resistor is 820 ohms, the resistance value of the second resistor is 10k ohms, the resistance value of the third resistor is 15k ohms, the resistance value of the fourth resistor is 5k ohms, the resistance values of the fifth resistor to the tenth resistor are 10k ohms, and the resistance values of the eleventh resistor and the twelfth resistor are 1k ohms. The resistance values of the first adjustable resistor, the second adjustable resistor and the third adjustable resistor are all 10k ohms.

One end of the first resistor is electrically connected with the positive electrode of the output end of the power supply module and the positive electrode of the first capacitor, and the other end of the first resistor is electrically connected with the positive electrode of the second capacitor, the positive electrode of the third capacitor, the eighth pin of the first three-five oscillator, one end of the second resistor, the collector of the first triode, the fourth pin of the first three-five oscillator, the emitter of the second triode and one end of the eighth resistor;

the negative electrode of the first capacitor, the negative electrode of the second capacitor, the negative electrode of the third capacitor and the negative electrode of the output end of the power supply module are all grounded; the other end of the second resistor is electrically connected with the base electrode of the first triode, the negative electrode of the first diode and the seventh pin of the first three-five oscillator; the emitting electrode of the first triode is respectively and electrically connected with the anode of the first diode and one end of the first adjustable resistor;

the movable end of the first adjustable resistor is electrically connected with one end of a third resistor, and the other end of the third resistor is electrically connected with a sixth pin of the first three-five oscillator; a first pin of the first third fifth oscillator is grounded and is electrically connected with the anode of a fourth capacitor, and the cathode of the fourth capacitor is electrically connected with a second pin of the third oscillator;

a third pin of the first third fifth oscillator is electrically connected with an eighth pin of the second third fifth oscillator, a fourth pin of the second third fifth oscillator and one end of a fourth resistor respectively; the other end of the fourth resistor is electrically connected with the anode of a sixth diode, and the cathode of the sixth diode is electrically connected with the base electrode of the second triode; a collector of the second triode is electrically connected with a fourth pin and an eighth pin of the third-fifth oscillator respectively;

the other end of the eighth resistor is electrically connected with one end of a third adjustable resistor, the other end of the third adjustable resistor is electrically connected with the cathode of a fifth diode, and the moving end of the third adjustable resistor is respectively electrically connected with a seventh pin of a third fifth oscillator and the anode of a fourth diode;

one end of the ninth resistor is electrically connected with the cathode of the fourth diode, the other end of the ninth resistor is electrically connected with one end of the tenth resistor and the sixth pin of the third-fifth oscillator, and the other end of the tenth resistor is electrically connected with the anode of the fifth diode;

a first pin of the third oscillator, a second pin of the third oscillator, a third pin of the third oscillator, a sixth capacitor and a fourth pin of the third oscillator are connected with the ground, the third pin of the third oscillator is electrically connected with one end of a twelfth resistor, and the other end of the twelfth resistor is electrically connected with a base electrode of a fourth triode;

one end of the fifth resistor is grounded, the other end of the fifth resistor is electrically connected with one end of the second adjustable resistor, the other end of the second adjustable resistor is electrically connected with the cathode of the third diode, and the anode of the third diode is electrically connected with one end of the seventh resistor;

the other end of the seventh resistor is electrically connected with one end of the sixth resistor and a sixth pin of the second third-fifth oscillator respectively; the other end of the sixth resistor is electrically connected with the cathode of the second diode, and the anode of the second diode is electrically connected with the movable end of the second adjustable resistor and the seventh pin of the second third-fifth oscillator respectively;

a first pin of the second third-fifth oscillator is grounded, a second pin of the second third-fifth oscillator is grounded through a fifth capacitor, and a third pin of the second third oscillator is electrically connected with a base electrode of a third triode through an eleventh resistor; and the collector electrode of the third triode and the collector electrode of the fourth triode are used for outputting a driving signal to the magnetic field output module.

According to the technical scheme, the magnetic therapy equipment comprises a power supply module, a signal generation module and a magnetic field output module. The signal generating module is an integrated signal generating circuit or a discrete signal generating circuit and is used for outputting square wave signals with preset frequency according to the output period set by the received period setting parameter, and the power of the square wave signals is matched with the power set by the received power setting parameter; the magnetic field output module is used for outputting an alternating magnetic field to the arranged human body part according to the square wave signal. Ions at corresponding positions in the human body can generate directional displacement under the action of the alternating magnetic field, so that corresponding current is generated, the formed current can generate a strengthening effect on bioelectricity at corresponding positions, the running potential energy of cells at corresponding positions is improved, and the metabolism of the human body is further improved.

By improving metabolism, metabolic disorder of human body can be eliminated, and diseases caused by metabolic disorder can be improved.

The magnetic field output module in this application includes first output branch and second output branch. The first output branch comprises a first magnetic field unit M1 and a second magnetic field unit M2 which are connected in series, and further comprises a sixth diode D6 which is connected with the first magnetic field unit and the second magnetic field unit in parallel;

the second output branch comprises a third magnetic field unit M3 and a fourth magnetic field unit M4 connected in series, and further comprises a seventh diode D7 connected in parallel with the third magnetic field unit and the fourth magnetic field unit.

Each magnetic field unit comprises a plurality of porcelain pots wound with coils, the porcelain pots can enable magnetic fields generated by the coils to be concentrated at openings of the porcelain pots, magnetic leakage is avoided, and the magnetic fields received by a human body are more comprehensive. The outside of every porcelain pot is provided with the breach, can conveniently lay wire.

In addition, the integrated signal generation module comprises a single chip microcomputer and a power amplification circuit, the single chip microcomputer is used for outputting a square wave signal with a preset frequency by running a pre-programmed program and according to the received period setting parameter, and the power amplification circuit can amplify the power of the square wave signal to a value specified by the power setting parameter.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The technical solutions provided by the present invention are described in detail above, and the principle and the implementation of the present invention are explained in this document by applying specific examples, and the descriptions of the above examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.