CN216456512U

CN216456512U - Leading-in appearance charge control system and leading-in appearance external member

Info

Publication number: CN216456512U
Application number: CN202120547556.8U
Authority: CN
Inventors: 薛春兰
Original assignee: Shenzhen Siken3d Digitizing Co ltd
Current assignee: Shenzhen Siken3d Digitizing Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-05-10
Anticipated expiration: 2031-03-16

Abstract

The utility model provides a leading-in instrument charging control system and a leading-in instrument suite, wherein the charging control system comprises: the importing instrument is internally provided with a battery, and is provided with a charging module for charging the battery, an output module, a switching module and two contact pole pieces for contacting with a human body; the output module emits micro-current acting on a human body to the two contact pole pieces under the current drive control of the battery; the switching module is used for disconnecting an electrical loop between the output module and the two contact pole pieces and between the output module and the battery, and establishing electrical connection between the charging module and the two contact pole pieces; the charging seat is configured to have one end connected with an external power supply and the other end accommodating the lead-in instrument and charging the lead-in instrument. According to the technical scheme, a user can conveniently charge the lead-in instrument, and the charging seat can trigger the charging circuit and the output circuit in the lead-in instrument to switch, so that the charging is safe and stable, a charging socket does not need to be additionally arranged, and the water inlet risk is reduced.

Description

Leading-in appearance charge control system and leading-in appearance external member

Technical Field

The utility model relates to the field of skin care importing instruments, in particular to a charging control system of a skin care importing instrument and a skin care importing instrument suite.

Background

At present, with the acceleration of life rhythm, the working pressure of people is continuously increased, and the skin problems are gradually caused by diet, night stay and the like, people use methods such as cosmetic covering, cosmetic surgery and even injection to beautify, but the methods all have side effects, and the introduction of the method into the instrument is brought about at the same time. The contact electrode plate is arranged on the leading-in head, the principle that RF radio frequency and positive and negative charge ions attract each other in an opposite way is realized through current, the lead-in head stretches into pores to thoroughly adsorb dirt and makeup residues, and the effect which is multiple times that of a common cleaning mode is achieved. And meanwhile, the skin care product is absorbed, so that the skin is tender and glossy.

However, the existing leading-in instrument usually adopts wired connection, or is provided with a charging socket at the tail end, and is charged through an external charging cable, so that charging is inconvenient and external water current is easily caused to enter the leading-in instrument.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a charging control system of an import instrument, which aims to facilitate a user to charge the import instrument, and the charging seat can trigger a charging circuit and an output circuit inside the import instrument to switch, so that the charging is safe and stable, a charging socket does not need to be additionally arranged, and the water inlet risk is reduced.

To achieve the above object, in a first aspect, the present invention provides a method comprising: the control system comprises an importing instrument and a charging seat, wherein a battery is arranged in the importing instrument, and a charging module, an output module, a switching module and two contact pole pieces which are used for being in contact with a human body are arranged for charging the battery;

the output module emits micro-current acting on a human body to the two contact pole pieces under the current drive control of the battery;

the switching module is used for disconnecting an electrical loop between the output module and the two contact pole pieces and between the output module and the battery, and establishing electrical connection between the charging module and the two contact pole pieces;

the charging seat is configured to have one end connected with an external power supply and the other end accommodating the lead-in instrument and charging the lead-in instrument.

Optionally, an electrical loop between the output module and the two contact pole pieces is provided with a first breakpoint, a second breakpoint is provided between the charging module and the two contact pole pieces, one end of the switching module is electrically connected with the two contact pole pieces, and the other end of the switching module can be switched between the first breakpoint and the second breakpoint, so that the switching module can establish a closed electrical loop between the charging module and the two contact pole pieces or establish a closed loop between the output module and the two contact pole pieces.

Optionally, the introduction instrument further includes a control module, and the control module receives a control signal and controls the switching module to switch between the first breakpoint and the second breakpoint.

Optionally, the importing apparatus is configured with a control key, and the control signal is a signal input by a user through the control key;

or, the leading-in instrument is provided with an induction module, the charging seat is provided with a trigger module, and the induction module induces the trigger module and sends the control signal to the control module.

Optionally, the introduction instrument is provided with an induction module, the charging seat is provided with a trigger module, and the induction module induces the trigger module and sends the control signal to the control module;

the induction module is an NFC reading chip, the trigger module is an NFC storage chip, or the induction module is a magnetic Hall switch, and the trigger module is a magnet.

Optionally, the switching module includes a magnetic hall switch, the charging base is configured with a magnet, and the magnetic hall switch is configured to disconnect an electrical circuit between the output module and the two contact pole pieces and the battery when the magnet is sensed by the magnetic hall switch, and establish an electrical connection between the charging module and the two contact pole pieces.

Optionally, the magnetic hall switch comprises a normally closed reed switch and a normally open reed switch, and the normally closed reed switch is arranged between the two contact pole pieces and the electrical circuit of the output module; the normally open reed switch is arranged between the charging module and the electric loops of the two contact pole pieces.

Optionally, the bottom wall of the cavity of the charging seat for accommodating the introduction instrument is designed to be inclined, a water outlet is formed at the inclined lower position, the water outlet penetrates through the charging seat, and a water drain hole is formed on the bottom end face of the charging seat.

Optionally, the charging seat is further configured with a short-circuit prevention module, the short-circuit prevention module includes a monitoring module and a delay module, the monitoring module is used for monitoring the access of the lead-in instrument to the charging seat, and the delay module is used for monitoring the power supply to two contact pole pieces of the lead-in instrument after a preset time T when the monitoring module monitors the access of the lead-in instrument.

Optionally, the charging stand further includes a sterilization module, and the sterilization module is configured to emit ultraviolet light to irradiate the lead-in instrument.

Optionally, the sterilization module is configured to start a phase with a preset time T interval when the monitoring module monitors that the lead-in instrument is accessed.

Optionally, one of the lead-in instrument and the charging stand is further provided with a vibration module, and the vibration module is configured to monitor vibration when the monitor module monitors that the lead-in instrument is connected.

In a second aspect, the present invention further provides an introduction instrument kit, which includes an introduction instrument and a charging seat, where the introduction instrument and the charging seat employ the charging system as described above.

According to the technical scheme, the import instrument is provided with the charging module, the output module and the switching module, and the switching module is used for switching the charging module and the output module with the battery and an electric circuit of two contact pole pieces of the import instrument, so that the two pole pieces of the import instrument used for emitting micro-current for a human body are converted into the charging pole pieces used for charging, a charging socket is not required to be additionally arranged, the import instrument can be directly inserted into a charging seat for charging, the charging is convenient, and the water inlet risk is reduced.

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 structures shown in the drawings without creative efforts.

FIG. 1 is a perspective view of the connection structure of the introduction instrument of the present invention;

FIG. 2 is an exploded view of the connection structure of the introducer of the present invention;

FIG. 3 is an exploded view of the connection structure of the insertion head of the insertion instrument of the present invention from another perspective;

FIG. 4 is a schematic bottom view of an introducer tip of the introducer apparatus of the present invention;

FIG. 5 is a schematic cross-sectional view of the connection structure of FIG. 4 taken along the line A-A in accordance with the present invention;

FIG. 6 is a schematic cross-sectional view of the connection structure of FIG. 4 taken along the direction B-B in accordance with the present invention;

FIG. 7 is a schematic cross-sectional view of the connection structure of the introducer of the utility model;

FIG. 8 is a perspective view of a connection structure of a charging base of the introduction instrument set according to the present invention;

FIG. 9 is a schematic sectional view of the connection structure of the charging stand according to the present invention;

FIG. 10 is an exploded view of the connection structure of the charging stand according to the present invention;

FIG. 11 is a perspective view of the connection structure of the charging stand of the present invention from another angle;

fig. 12 is a perspective view of the connection structure of the first housing of the charging stand according to the present invention;

FIG. 13 is a schematic perspective view of a PCB connection structure of the charging stand of the present invention;

FIG. 14 is a schematic diagram of the module connection of the charging system of the induction device according to the present invention;

FIG. 15 is a schematic diagram of module connections of another embodiment of a charging system for an import instrument according to the present invention;

FIG. 16 is a schematic flow chart illustrating a charging control method for an introduction instrument according to the present invention;

FIG. 17 is a schematic flow chart of the control method according to the present invention, in which the sensing module and the triggering module trigger the control module;

FIG. 18 is a schematic flow chart illustrating the pairing of the sensing module and the triggering module according to the control method of the present invention;

FIG. 19 is a schematic flow chart illustrating the triggering module triggering the switching module according to the control method of the present invention;

FIG. 20 is a schematic view of the working process of the short-circuit prevention monitoring module, the sterilization module and the vibration module in the control method of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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 a single feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; 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.

Referring to fig. 14 to 15, the present invention provides a charging control system for an introduction instrument 100, which is applied to an introduction instrument kit, the introduction instrument kit including: the device comprises an introduction instrument 100 and a charging seat 200, wherein a battery 243 capable of being charged circularly is arranged in the introduction instrument 100, and the introduction instrument 100 is provided with a charging module for charging the battery 243, an output module, a switching module and two contact pole pieces for contacting with a human body; the output module emits micro-current acting on the human body to the two contact pole pieces under the current drive control of the battery 243, so that a skin beautifying area is formed between the first contact pole piece 311 and the second contact pole piece 312; it will be appreciated that the output module can output different types of current to the two contact pads depending on the functional requirements, depending on the internal different output electronics 331. For example, when the output module is an RF module, RF radio frequency waves are output to the two contact pole pieces through the output circuit, the RF radio frequency waves directly penetrate the skin, and the RF radio frequency waves can also cause cell molecules to generate strong resonance rotation (on the order of millions per second) to generate heat energy when the impedance effect formed by the skin is utilized, so as to achieve the purpose of heating collagen tissues and fat cells, so that the temperature of the bottom layer of the skin is instantaneously raised, and the stimulation of the dermis layer can generate an immediate collagen tightening and collagen regeneration stimulation principle. For another example, the output circuit outputs micro-current to the first contact electrode and the second contact electrode, so that skin cells are in an electric field, cell membranes become very permeable, meanwhile, the molecules of the beauty molecules are reduced in molecular structure through electrolysis and permeate to the stratum corneum, and then the polymer nutrient substances are directly introduced into the cells through electric pulses, so that the nourishing effect of tens of times of common skin care is achieved.

The switching module is configured to disconnect an electrical circuit between the output module and the two contact pole pieces and the battery 243, and establish an electrical connection between the charging module and the two contact pole pieces, so that the two contact pole pieces form a contact electrode for charging the power supply 11.

The charging stand 200 is configured to have one end connected to the external power source 11 and the other end receiving the lead-in instrument 100, and when the lead-in instrument 100 is installed on the charging stand 200, the charging stand 200 charges the lead-in instrument 100 through two contact electrodes.

Specifically, in the embodiment of the present invention, an electrical loop between the output module and the two contact pole pieces is provided with a first breakpoint, a second breakpoint is provided between the charging module and the two contact pole pieces, one end of the switching module is electrically connected to the two contact pole pieces, and the other end of the switching module can be switched between the first breakpoint and the second breakpoint, so that the switching module can establish a closed electrical loop between the charging module and the two contact pole pieces, or establish a closed loop between the output module and the two contact pole pieces. At the moment, the switching module is similar to a single-pole double-throw switch, the fixed end of the switching module is electrically connected with the two contact pole pieces, and the movable tool bit of the switching module can be switched between the breakpoints of the electric loops of the output module and the charging module, so that the switching of charging and outputting is realized, and the phenomenon that the first breakpoint and the second breakpoint are connected simultaneously to cause short circuit is effectively prevented.

Specifically, the introduction instrument 100 further includes a control module, and the control module receives the control signal and controls the switching module to switch between the first breakpoint and the second breakpoint. The control module configures a control key for the introduction instrument 100, and the control signal is a signal input by a user through the control key. Therefore, when charging is needed, a user controls the switching module to work through the control key, so that the charging module and the two contact pole pieces establish an electric loop.

It can be understood that, in order to prevent the user from forgetting to switch the lead-in device 100, the charging stand 200 is provided with a trigger module, and the trigger module is sensed by the sense module and sends the control signal to the control module. Specifically, the control module is a control IC, the sensing module is an NFC read chip, the triggering module is an NFC memory chip, the NFC read chip integrated inside the lead-in device 100 reads information stored in the NFC memory chip, for example, an identification code in the charging seat 200, and matches the information with data in an identification library pre-stored in a control board storage medium of the lead-in device 100 by comparison, and certainly, the data stored in the storage medium may also be an algorithm formula, and a specified value is output by substituting the data stored in the NFC memory chip into the algorithm formula, so as to determine whether the matching is successful. And when the pairing is successful, the pairing success information is sent to the control module, so that the control module is driven to control the switching module to work. Meanwhile, the sensing module is not limited to the above embodiment, and is implemented by using an NFC reading chip and an NFC storage chip. For example, in other embodiments of the present invention, the sensing module may also be a magnetic hall switch 3331, the triggering module is a magnet sensing type, when the introduction instrument 100 is charged, the magnetic hall switch 3331 inside the introduction instrument 100 is triggered by the magnet to generate a current signal, and the control module receives the circuit signal, so as to drive and control the switching module to operate, which also belongs to the protection scope of the present technical solution.

It can be understood that, in the practical application process, not limited to the above embodiment, a first breakpoint is set in an electrical circuit between the output module and the two contact pole pieces, a second breakpoint is set between the charging module and the two contact pole pieces, and the switching module switches between the first breakpoint and the second breakpoint. For example, as shown in fig. 15, in another embodiment of the present invention, the switching module is a magnetic hall switch 3331, the charging dock 200 is configured with a magnet, and when the magnetic hall switch 3331 senses the magnet, the magnetic hall switch 3331 is used to disconnect an electrical circuit between the output module and the two contact pole pieces and the battery 243, and establish an electrical connection between the charging module and the two contact pole pieces, without being driven and controlled by the control module.

Specifically, at this time, the magnetic hall switch 3331 includes a normally closed reed switch 33311 and a normally open reed switch 33312, and the normally closed reed switch 33311 is disposed between the two contact pole pieces and the electrical loop of the output module; the normally open reed switch 33312 is arranged between the charging module and the electrical loops of the two contact pole pieces. When the lead-in instrument 100 is not connected to the charging stand 200, the normally closed reed switch 33311 makes the electrical circuits of the two contact pole pieces and the output module conducted, and when the normally open reed switch 33312 makes the electrical circuit between the charging module and the two contact pole pieces disconnected, so that the output module can normally output through the two contact pole pieces, and when the lead-in instrument 100 is connected to the charging stand 200, the two contacts in the normally closed reed switch 33311 are disconnected, and the two contacts in the normally open reed switch 33312 are closed, so that the way of realizing circuit switching also belongs to the protection scope of the present invention.

Specifically, in the second aspect, referring to fig. 1 to 13, for the convenience of understanding, and from the structural aspect, the present disclosure further provides a kit of an introduction instrument 100 based on the above charging control system, where the introduction instrument 100 includes a main body 10 and an introduction head 30 mounted on the main body 10, the introduction head 30 is provided with a circuit board 33 on an inner side, and is provided with a contact portion 31 contacting with a human body on an outer side, and the two contact pole pieces are provided with a first contact pole piece 311 and a second contact pole piece 312 which are arranged at an interval for the contact portion 31; the output module is provided with an output electronic element 331 for the circuit board 33, and the output electronic element 331 outputs current to the first contact pole piece 311 and the second contact pole piece 312 under the current driving of the power supply 11, so that a skin beautifying area is formed between the first contact pole piece 311 and the second contact pole piece 312;

as shown in fig. 1, a power supply 11 is disposed in the main body 10 to be electrically connected to the circuit board 33; the output electronic element 331 is an output circuit disposed on the circuit board 33, and the main body 10 can output different types of currents to the first contact pole piece 311 and the second contact pole piece 312 of the lead-in head 30 through different output electronic elements 331 and the output circuit, which is not described herein in detail.

Further, the charging module is a charging electronic element 332 disposed in the introduction instrument 100, the charging electronic element 332 forms a charging circuit, the switching module is a switching electronic element 333 disposed in the introduction instrument 100, so that an output circuit and the charging circuit can be switched, when the switching electronic element 333 is triggered, the output circuit is disconnected from an electrical loop between the first contact pole piece 311 and the second contact pole piece 312, and the charging circuit is connected to an electrical loop between the first contact pole piece 311 and the second contact pole piece 312, so that the first contact pole piece 311 and the second contact pole piece 312 form a contact electrode for charging the power supply 11.

Specifically, as shown in fig. 9, the charging stand 200 includes a base and a PCB 240, the base is provided with a receiving cavity 2101 into which the introduction instrument 100 is inserted, the PCB 240 is received in the base and electrically connected to a charging terminal 241, and a contact portion 31 of the charging terminal 241 is located in the receiving cavity 2101 and is used for charging the introduction instrument 100; the charging stand 200 is further provided with a trigger 250, when the introduction instrument 100 is inserted into the accommodating cavity 2101, a charging electrode of the introduction instrument 100, that is, the first contact pole piece 311 and the second contact pole piece 312 are in abutting connection with the charging terminal 241 for electrical connection, the trigger 250 is used for triggering a charging circuit inside the introduction instrument 100, that is, the trigger 250 triggers the switching electronic element 333, so that the charging circuit inside the introduction instrument 100 and the charging terminal 241 establish an electrical loop, and the charging stand 200 charges the battery 243 inside the introduction instrument 100 through the charging terminal 241 and the charging loop.

According to the introduction instrument 100 provided by the technical scheme of the utility model, the charging electronic element 332 and the switching electronic element 333 are additionally arranged on the circuit board 33 of the introduction head 30, so that when the introduction instrument 100 is used for beautifying the skin, the power supply 11 outputs currents for the first contact pole piece 311 and the second contact pole piece 312 through the output electronic element 331, so that the RF physiotherapy or the ion introduction function is realized. When charging is needed, the electronic element 333 is switched to disconnect the electrical loop between the output electronic element 331 and the first contact pole piece 311 and the second contact pole piece 312, so that the charging electronic element 332 is conducted with the electrical loop between the first contact pole piece 311 and the second contact pole piece 312, and thus the first contact pole piece 311 and the second contact pole piece 312 form the contact electrode for charging the power supply 11, and a charging socket or a charging electrode does not need to be additionally arranged at the tail of the main body 10, so that space is saved, the space of the battery 243 is larger, the cruising ability is increased, and the risk of water and dust entering is reduced. Meanwhile, by arranging the trigger 250 in the charging stand 200, when the lead-in instrument 100 is inserted into the accommodating cavity 2101 formed in the charging stand 200, the trigger 250 triggers the switching electronic element 333 to activate the charging circuit, so as to prevent the potential safety hazard that the charging stand 200 continuously outputs current to the first contact pole piece 311 and the second contact pole piece 312 when the trigger 250 is arranged in the main body 10 of the lead-in instrument 100 and a user forgets to trigger the switching electronic element, which leads to the non-activated state of the charging circuit. Meanwhile, the user can be prevented from adopting other unknown charging seats 200 to charge, and the charging voltage is not matched, so that potential safety hazards are caused.

In addition, with the way of the charging stand 200, after the introduction instrument 100 is used up, the introduction head 30 is inserted into the charging stand 200, the introduction instrument 100 can be charged while the introduction instrument 100 is stored, and the introduction head 30 is stored in the storage chamber 2101, so that it is not easy to contact with external dust, and adhesion of bacteria and dust is reduced.

Specifically, taking the trigger 250 in the charging stand 200 as a magnet, and the switching electronic element 333 as a magnetic hall switch 3331 as an example, when the magnetic hall switch 3331 is static, the output electronic element 331 is electrically connected to the electrical circuit between the first contact pole piece 311 and the second contact pole piece 312, when the magnetic hall switch 3331 is triggered, the output electronic element 331 is electrically disconnected from the electrical circuit between the first contact pole piece 311 and the second contact pole piece 312, and the charging electronic element 332 is electrically connected to the electrical circuit between the first contact pole piece 311 and the second contact pole piece 312. Through magnetism hall switch 3331, need not user's manual operation, automatic switch-over is charging circuit under external magnetism environment. That is, when the user inserts the insertion head 30 of the insertion instrument 100 into the charging stand 200, the magnet provided in the charging stand 200 triggers the magnetic hall switch 3331 to switch the output circuit to the charging circuit. The first contact pole piece 311 and the second contact pole piece 312 form two charging electrodes of the lead-in device 100, and establish an electrical circuit with the charging terminal 241 of the charging stand 200. Therefore, the operation of a user is facilitated, and the phenomenon that charging cannot be carried out due to forgetting of switching is avoided.

It can be understood that, in the practical application process, the method is not limited to the above embodiment that the magnetic hall switch 3331 and the magnet are used, for example, in other embodiments of the present invention, a mode that the main body 10 of the introduction instrument 100 is provided with a control button to implement circuit switching may be used, or a trigger pressing area is provided on the introduction head 30, a trigger protrusion is provided on the bottom wall of the accommodating cavity 2101, the trigger pressing area is used to open and close the charging circuit, when the trigger pressing area is static, the charging circuit is disconnected, and when the introduction instrument 100 is inserted into the accommodating cavity 2101, the trigger protrusion presses the trigger pressing area, so that a mode that the charging circuit is triggered to be conducted with the electrical circuit of the battery 243 inside the main body 10 of the introduction instrument 100 is also included in the protection scope of the present invention, and no further description is given herein.

Specifically, the magnetic hall switch 3331 includes a normally closed reed switch 33311 and a normally open reed switch 33312, and the normally closed reed switch 33311 is disposed between the output electronic element 331 and the electrical circuits of the first contact pole piece 311 and the second contact pole piece 312; the normally open reed switch 33312 is disposed between the charging electronic component 332 and the electrical circuit of the first contact pole piece 311 and the second contact pole piece 312. When the normally closed reed switch 33311 approaches to an external magnet, the reed contact inside the normally closed reed switch 33311 is separated under the magnetic action, so that the output circuit formed by the output electronic element 331 is disconnected from the electrical circuit between the first contact pole piece 311 and the second contact pole piece 312; the reed contact inside the normally open reed 33312 is contacted under the magnetic action, so that the charging circuit formed by the charging electronic component 332 is conducted with the electric loop between the first contact pole piece 311 and the second contact pole piece 312, and the circuit switching is realized.

Specifically, as shown in fig. 8 and 9, the housing includes a first housing 210 and a second housing 220, the first housing 210 is sleeved outside the second housing 220 and is provided with the accommodating cavity 2101, a cavity is disposed inside the second housing 220, a mounting groove 2201 is disposed on a surface of the second housing 220 facing the accommodating cavity 2101 of the first housing 210, the PCB 240 is mounted in the cavity, one end of the charging terminal 241 passes through the second housing 220 and the first housing 210 and is located in the accommodating cavity 2101, the magnet is mounted in the mounting groove 2201, and when the first housing 210 is mounted in the second housing 220, the magnet is covered and is limited in the mounting groove 2201. The product is more beautiful, and the magnet is covered to prevent the magnet from being directly exposed in the accommodating cavity 2101, so that the phenomenon of rusting due to the corrosion of external water vapor is caused.

It is understood that the magnet is not limited to be installed in the second housing 220, for example, a blind slot may be formed in the first housing 210 corresponding to the inner side of the accommodating cavity 2101 for installing the magnet, and for the convenience of the user to press-fit the magnet, it is preferable that the second housing 220 is provided with an installation slot 2201 for installing the magnet.

Specifically, as shown in fig. 2, one of the first contact pole piece 311 and the second contact pole piece 312 is annular, and the axis of the annular is coincident with the axis of the lead-in head 30, and the other of the two is located within the ring and at least partially located at the axis. In this embodiment, the ring shape includes, but is not limited to, a circular ring, an elliptical ring, a square ring, a triangular ring, etc., and is not limited herein. In order to enable the lead-in head 30 to rotate by various angles to achieve contact with the charging terminal 241 to establish conductive connection, in the present technical scheme, the first contact pole piece 311 is arranged in a circular ring shape, and is overlapped with the axis of the lead-in head 30, that is, the center of the circular ring is overlapped with the center surrounded by the periphery of the lead-in head 30. The second contact pole piece 312 is a solid plate to contact with more skin of a human body, and certainly, may be a ring, which is not limited herein, and both belong to the protection scope of the present technical solution, and the second contact pole piece 312 is only partially located at the center of the lead-in head 30, so as to ensure that when the lead-in head 30 rotates to an angle, stable electrical connection can be established.

Further, as shown in fig. 8, the charging terminal 241 is two charging contact spring pins 2411, the two charging contact spring pins 2411 of the charging stand 200 are arranged at intervals, one of the two charging contact spring pins is located in the middle to be abutted against the contact pole piece in the middle to establish electrical connection, and the other one of the two charging contact spring pins is located in the corresponding position of the annular surface of the annular contact pole piece to establish electrical connection with the annular contact pole piece. Therefore, the lead-in head 30 can be electrically connected with the charging contact pogo pin 2411 inside the external charging stand 200 at different angles.

It is understood that, in practical use, the two charging contact pins 2411 provided on the charging stand 200 are not limited to be arranged in the middle, for example, they may be arranged eccentrically in another embodiment of the present invention. Therefore, the first contact pole piece 311 and the second contact pole piece 312 are both annular, and the first contact pole piece 311, the second contact pole piece 312 and the leading-in head 30 are coaxially arranged to realize that the leading-in head 30 can establish a stable electrical connection with the charging contact pogo pin 2411 inside the external charging stand 200 at different angles, which also belongs to the protection scope of the present invention.

Meanwhile, the number of the charging contact spring needles 2411 is not limited to two, for example, in other embodiments of the present disclosure, in order to prevent one charging contact spring needle 2411 from being in the middle, the other charging contact spring needle 2411 is eccentrically disposed, which causes the phenomenon that the unevenly stressed leading-in head 30 inclines. The number of the charging contact spring needles 2411 is three, one of the charging contact spring needles 2411 is located in the middle, and the other two charging contact spring needles 2411 are symmetrically arranged at intervals about the middle part so as to provide even supporting force for the leading-in head 30.

Specifically, as shown in fig. 5 and 6, the first contact pole piece 311 and the second contact pole piece 312 protrude from the surface of the contact portion 31. The phenomenon that the contact part 31 is not flat due to production and processing errors of parts, so that the first contact pole piece 311 and the second contact pole piece 312 are in poor contact with the charging contact terminal of the external charging seat 200 is prevented. Meanwhile, the first contact pole piece 311 and the second contact pole piece 312 protrude from the surface of the contact part 31, so that an effusion gap is formed between the first contact pole piece 311 and the second contact pole piece 312, when the leading-in head 30 is moved to beautify the skin of a human body, excessive skin beautifying essence can be gathered in the effusion gap and moved along with the leading-in head 30 to be uniformly coated on the surface of the skin of the human body, and the operation of a user is facilitated.

Specifically, the first contact pole piece 311 is made of a conductive material or is sprayed with a conductive coating by using a plastic material; and the side of first contact pole piece 311 towards the external world constitutes the shell of leading-in head 30, and the middle part fretwork sets up, first contact pole piece 311 inboard is equipped with cavity 3114, the opening of cavity 3114 is greater than the size of circuit board 33, just the protruding support bone position 3115 that is equipped with of inner wall of cavity 3114, when circuit board 33 install in the cavity 3114, with support bone position 3115 butt to have the space of laying electronic component between the bottom cavity wall of circuit board 33 and cavity 3114, and the periphery of circuit board 33 sets up with cavity 3114 interval, prevents that circuit board 33 periphery from with the phenomenon of first contact pole piece 311 contact leads to the short circuit produces. The hollow-out area 3112 is provided with an insulating bracket 313, and a mounting vacancy 3131 is provided in the middle of the insulating bracket 313 for mounting the second contact pole piece 312, so as to prevent the first contact pole piece 311 and the second contact pole piece 312 from short circuit, and then the circuit board 33 is provided with a conductive spring, a charging contact spring needle 2411, a conductive column and the like at the position right facing the second contact pole piece 312, so that the circuit board 33 is electrically connected with the second contact pole piece 312, no bonding wire is needed, and the processing and production are effectively facilitated. The switching electronic component 333 is disposed on one side of the circuit board 33 facing the hollow area 3112, and therefore is located at a position close to the outside, so as to be easily triggered by magnetic members such as magnets, thereby improving the triggering accuracy.

Specifically, as shown in fig. 5, the edge of the lead-in head 30 is tapered at its end to form a wedge-shaped or arc-shaped guide portion 3111 for facilitating insertion into the charging stand 200.

Meanwhile, when the charging stand 200 is shaped, the height of the sidewall enclosing the accommodating cavity 2101 is gradually increased from one side to the other side, so that the body 10 of the introduction instrument 100 is supported when the introduction head 30 is inserted, and the introduction instrument 100 is prevented from being easily separated from the charging stand 200 when only the introduction head 30 is inserted.

Specifically, the insulating bracket 313 is a light-transmitting member, the circuit board 33 is disposed with a light source 334, and light emitted by the light source 334 can be emitted to the outside through the light-transmitting member. Light source 334 can select to use polychrome LED lamp pearl, launches the light of different colours, frequency, intensity in order to realize the skin physiotherapy effect under electric current and PWM module circuit drive control. And meanwhile, the charging indicator can also be used as an indicator lamp when the switching electronic element 333 is excited, so that the charging state can be conveniently indicated, and a user can be reminded of whether the charging is normal or not.

Specifically, as shown in fig. 5, the lead-in head 30 is further provided with a connecting bracket 34 and a locking screw 35, the connecting bracket 34 is mounted on a side of the circuit board 33 away from the contact portion 31, and is provided with a first connecting column 341 and a second connecting column 342, a threaded connecting hole is formed in an end surface of the first connecting column 341 facing the circuit board 33, the locking screw 35 passes through the circuit board 33 and is connected with the threaded connecting hole of the first connecting column 341 to fix the circuit board 33 to the connecting bracket 34 to form an assembly, meanwhile, the second contact pole piece 312 is clamped in the insulating bracket 313 in an interference manner and then integrally mounted in the hollow space 3112 of the first contact pole piece 311, and then the assembly formed by the circuit board 33 and the connecting bracket 34 is mounted in the cavity 3114, so that the second contact pole piece 312 and the insulating bracket 313 are pressed against the first contact pole piece 311; meanwhile, the first contact pole piece 311 is provided with a third connection post 3113, the locking screw 35 is fixed to the third connection post 3113 through the circuit board 33, so that the connection bracket 34 and the circuit board 33 are fixed to the first contact pole piece 311, thereby completing the assembly of the lead-in head 30, and being convenient to install. Simultaneously third spliced pole 3113 sets up threaded hole, when locking screw 35 passed circuit board 33 rigid coupling in third spliced pole 3113, the through-hole that circuit board 33 corresponds and the threaded hole that third spliced pole 3113 was equipped with all are equipped with conductive coating, establish electric connection through locking screw 35 with first contact pole piece 311 and circuit board 33. The second connecting column 342 may be a connecting pin or a threaded connecting column, or a threaded hole, which is not limited herein, for connecting with the main body 10.

Further, as shown in fig. 4, the circuit board 33 is further provided with an electrical connection terminal male/female socket, the main body 10 is internally provided with the main control board 12, and the main control board 12 is provided with the electrical connection terminal male/female socket, so that the circuit board 33 and the main control board 12 are electrically connected. The male connector of the electric connecting terminal is inserted into the male connector of the electric connecting terminal to enable the circuit board 33 to be electrically connected with the main control board 12, or the two ends of the connecting wire are respectively provided with the corresponding male connector of the electric connecting terminal and the male connector of the electric connecting terminal, so that the main control board 12 is electrically connected with the circuit board 33, a welding wire is not needed, the processing and the assembly are effectively facilitated, the phenomenon of insufficient welding of the welding wire is prevented, and the product yield is improved.

Further, as shown in fig. 1 and fig. 7, the other end of the main body 10 is a columnar holding portion, and the holding portion has a certain curvature radian, so as to be held and contacted with a human body, the main control board 12 inside the main body 10 is further provided with an HIFU ultrasonic electronic element 13, an external arc-shaped protruding surface of the main body 10 is provided with an HIFU contact piece 14 for contacting with the human body, and the HIFU ultrasonic electronic element 13 is driven by current of the power supply 11 to focus ultrasonic therapy on the human body through the HIFU contact piece 14, so that multiple functions are realized, and a use scene of a user is enhanced.

Specifically, as shown in fig. 7, the main control board 12 is located at one end of the main body 10 facing the lead-in head 30, and is electrically connected to the circuit board 33 through a connection wire, the power supply 11 is installed on one side of the main control board 12 facing away from the lead-in head 30, the power supply 11 adopts a rechargeable battery 243, and the power supply 11 and the main control board 12 are arranged in a staggered manner, so that the board distribution space of the circuit board 33 is large, and meanwhile, the phenomenon of short circuit caused by contact between the battery 243 and the circuit board 33 is prevented; and meanwhile, the staggered arrangement can ensure that the outer diameter of the product is relatively fine and slender, and is convenient for girls to hold. Meanwhile, the first contact pole piece 311 and the second contact pole piece 312 are used as charging contacts, and a charging structure is not required to be arranged at the tail, so that the tail space can be used for installing the HIFU ultrasonic electronic element 13, the utilization degree of the structure space is high, the product is further slender, and the product aesthetic degree is improved.

Furthermore, after the introduction instrument 100 has physical therapy on the human body, the contact part 31 of the introduction head 30 is attached with a skin care product, and when the introduction head is placed in the charging seat 200 after being cleaned, the skin care product is easy to drip and gather in the accommodating cavity 2101 of the charging seat 200, therefore, in the embodiment of the technical scheme, the cavity wall of the accommodating cavity 2101 facing the cavity opening is designed to be inclined, one side is higher, the other side is lower, or the middle part is lower, the periphery is higher, so that the water flow dripping from the introduction head 30 can gather to a lower position under the action of gravity, and a water outlet 2102 is formed at the inclined lower position, and the water outlet 2102 penetrates through the seat body and forms a water discharge hole 2302 from the bottom end face of the seat body so as to discharge the water flow and prevent the water flow from gathering in the accommodating cavity 2101 to cause a short circuit phenomenon.

It will be appreciated that, in practice, the drain port 2102 may extend through the housing in a manner not limited to the above-described embodiment. For example, in other embodiments of the present technical solution, a liquid collecting cavity may be disposed inside the base body for collecting water drops, and a manner of preventing water drops from directly leaking to the table top also belongs to the protection scope of the present technical solution.

Specifically, as shown in fig. 9 and fig. 13, the charging contact pogo pin 2411 includes a fixing seat 2412 and a terminal head 2413 moving relative to the fixing seat 2412, one end of the fixing seat 2412 is embedded inside the seat body, and is integrated on the PCB 240 in a surface mount manner, so that the processing precision is high, no bonding wire is needed, and the phenomenon of melting deformation of the second housing 220 and the fixing seat 2412 at a high temperature during cold welding or soldering is prevented. The other end of the fixing seat 2412 is located in the accommodating cavity 2101, and the terminal head 2413 is installed on the fixing seat 2412 by adopting a spring picture, so that the terminal head has elastic deformation performance so as to be tightly attached to the first contact pole piece 311 and the second contact pole piece 312. Meanwhile, the end parts of the terminal heads 2413 departing from the fixing seat 2412 are positioned on the same horizontal plane, and the bottom wall of the accommodating cavity 2101 is inclined, so that the terminal heads 2413 are inclined from one side to the other side for convenience of processing in the embodiment, the charging contact spring needles 2411 are positioned on the same connecting line, and the connecting line is perpendicular to the inclined direction, so that the end parts of the terminal heads 2413 departing from the fixing seat 2412 are positioned on the same horizontal plane, sharing is realized, meanwhile, errors in the position where the fixing seat 2412 is pressed into the second shell 220 are prevented, and a limiting edge 24121 is arranged on the peripheral surface of the fixing seat 2412, so that accurate positioning and installation are performed.

Specifically, as shown in fig. 11, the bottom end face of the base body is convexly provided with a supporting pad 2301, so that water drops dropping from the water drain hole 2302 are prevented from covering the bottom end face of the charging seat 200, meanwhile, the base body comprises a bottom plate 230, the bottom of the second casing 220 is open, the inner PCB 240 is installed and then covered by a cover cap of the bottom plate 230, the bottom plate 230 and the second casing 220 are fixed by locking screws, one end of the supporting pad 2301 is inserted into a screw hole formed in the bottom plate 230, so that the locking screws are covered while supporting, the appearance is attractive, and the screws are prevented from rusting.

Specifically, as shown in fig. 9 and 12, a drain pipe 2103 is disposed on the inner surface of first housing 210 around drain port 2102, and drain hole 2302 is opened on bottom plate 230, and when bottom plate 230 is mounted on second housing 220, drain pipe 2103 is inserted into drain hole 2302 after passing through second housing 220, so that drain port 2102, the inner space of drain pipe 2103 and drain hole 2302 form a channel for liquid to flow, thereby preventing liquid from entering second housing 220 and damaging inner PCB 240, and simultaneously, second housing 220 and drain hole 2302 are inserted, so that first housing 210, second housing 220 and bottom plate 230 are positioned and mounted.

Further, as shown in fig. 13, the PCB 240 is provided with an avoiding hole 245, the drain pipe 2103 is positioned to penetrate through the avoiding hole 245 and then inserted into the drain hole 2302, the avoiding hole 245 is in a long circular hole shape, and the drain pipe 2103 is correspondingly in a long circular column shape, so that the drain pipe can be positioned and installed, the PCB 240 is positioned, the PCB 240 is prevented from shaking, and the production, processing and assembly are facilitated.

Further, as shown in fig. 9, the first housing 210 is further provided with a positioning connection post 2104, the second housing 220 is correspondingly provided with a positioning blind hole 2202, and the positioning connection post 2104 is installed at the inner side of the first housing 210 corresponding to the bottom cavity wall of the accommodating cavity 2101, so that the connection strength of the cavity wall of the accommodating cavity 2101 can be enhanced, the phenomenon that the bottom cavity wall of the accommodating cavity 2101 is crushed by an impact force during the placement of the introduction instrument 100 is prevented from being too heavy, and the magnet is installed on the second housing 220, which can also be avoided, and the phenomenon is not described herein. When the first shell 210 is sleeved on the second shell 220, the positioning connecting column 2104 is inserted into the positioning blind hole 2202, the PCB 240 is correspondingly provided with fixing holes and sequentially passes through the fixing holes through the locking screws 35, the positioning blind hole 2202 is in threaded connection with the connecting column to fixedly connect the PCB 240, the second shell 220 and the first shell 210, so that the PCB 240, the second shell 220 and the first shell 210 are fixed respectively without arranging a plurality of locking screws 35, the number of the locking screws 35 is searched, and the installation by a user is facilitated.

Specifically, as shown in fig. 14 or fig. 15, in order to further reduce the risk of short circuit, in the present technical solution, the charging base 200 in the external member of the charging system and the introduction instrument 100 is further configured with a short circuit prevention module, where the short circuit prevention module includes a monitoring module and a delay module, the monitoring module is configured to monitor that the introduction instrument 100 is accessed to the charging base 200, and it can be understood that whether the charging base 200 is accessed is obtained by monitoring a voltage value between two charging contact pins 2411, which is not described herein in detail, and the delay module is configured to supply power to two contact plates of the introduction instrument 100, that is, the first contact plate 311 and the second contact plate 312, after the interval preset time T when the monitoring module monitors that the introduction instrument 100 is accessed. The surface of the contact portion 31 of the introduction head 30 is prevented from being cleaned immediately and from being short-circuited due to water adhering thereto. The preset time T may be a reasonable value, for example, 2 minutes, 3 minutes, 5 minutes, etc., according to the size of the surface of the actual introduction instrument 100, which is not described herein in detail.

Further, as shown in fig. 14 or 15, the water drops to prevent the water from attaching to the surface of the contact portion 31 or collecting in the cavity of the charging stand 200. One of the lead-in instrument 100 and the charging stand 200 is further provided with a vibration module, which is a vibration motor and is configured to vibrate when the monitoring module monitors that the lead-in instrument 100 is connected. Thereby shaking and dropping the water droplets attached to the surface of the contact portion 31.

Specifically, as shown in fig. 14 or fig. 15, the charging dock 200 further includes a sterilization module, the sterilization module is configured to emit ultraviolet light to irradiate the lead-in head 30 of the lead-in device, and the sterilization module is configured to start a phase at a preset time interval T when the monitoring module monitors that the lead-in device 100 is connected. Therefore, the time delay module is used for sterilizing and disinfecting the lead-in instrument 100 in the time period of delayed output, so that the functions of the product are diversified, and the time consumption in the T time period of delayed output is avoided.

Specifically, the first casing 210 is made of a light-transmitting material, the second casing 220 is made of a non-light-transmitting material, the sterilizing module is an ultraviolet sterilizing lamp 244 electrically connected to the PCB 240, at least a part of light emitted from the sterilizing lamp 244 is transmitted to the bottom wall of the accommodating chamber 2101 along the drainage pipe 2103, irradiating the introduction head 30 of the introduction instrument 100, charging and sterilizing the introduction head 30, for example, when the introduction head 30 is inserted into the accommodating cavity 2101, the PCB 240 inside the accommodating cavity 2101 drives the germicidal lamp 244 to emit ultraviolet light, and the radiation duration can be controlled by a program burned on the PCB 240, for example, the radiation duration can be controlled by 5 minutes, or a control button is installed on the charging stand 200, so that the user presses the control to prevent the introduction head 30 from bacteria breeding.

Meanwhile, the first shell 210 is made of a light-transmitting material, the second shell 220 is made of a light-tight material, patterns can be coated on the outer wall of the second shell 220, so that the aesthetic property of the product is improved, meanwhile, the outer wall of the first shell 210 can be designed to be a smooth surface, the inner wall is designed to be a drilling surface, a prismatic surface and the like, and the aesthetic property of the product is improved.

Specifically, the PCB 240 is further electrically connected to a charging socket 242, and the base has an insertion port 2105 corresponding to the charging socket 242, so that an external charging cable can be inserted into the charging socket 242 along the insertion port 2105 and electrically connected to the charging socket 242. The portable type lead-in instrument comprises a base, a lead-in instrument 100 is arranged in the base, a rechargeable battery 243 is further arranged in the base, the rechargeable battery 243 charges the lead-in instrument 100 or supplies power to a PCB 240 through a charging terminal 241, an external charging cable can charge the battery 243 through a charging plug female base 242, the built-in battery 243 is arranged in the base and used for charging the lead-in instrument 100, so that a user can use the portable type lead-in instrument in an emergency, meanwhile, the battery 243 in the charging base 200 can supply power to the PCB 240, and when an external power source 11 is not connected, the sterilizing lamp 244 can be driven to work to sterilize the lead-in head 30.

Specifically, the whole of the accommodating cavity 2101 of the charging seat 200 is a cylindrical cavity, the lead-in head 30 is cylindrical or equilateral prism, the caliber of the accommodating cavity 2101 is slightly larger than the outer diameter of the lead-in head 30 or the tangent outer diameter of the equilateral prism, so that the lead-in head 30 can be inserted into the accommodating cavity 2101 at 360 degrees, which is convenient for a user to use, and meanwhile, the trigger 250 arranged inside the charging seat 200 is a magnet for triggering the magnetic hall switch 3331 in the switching electronic element 333, thereby realizing a charging switching circuit.

Meanwhile, the leading-in head 30 is located at the end of the main body 10, the first contact pole piece 311 and the second contact pole piece 312 provided on the contact portion 31 form a charging electrode, when the leading-in instrument 100 is inverted to insert the leading-in head 30 into the accommodating cavity 2101, the charging contact pogo pin 2411 of the charging stand 200 is in close contact with the first contact pole piece 311 and the second contact pole piece 312 under the action of gravity, and a stable electrical connection can be established without additionally installing a fixing element.

In a third aspect, based on the charging system, the present technical solution further provides a charging control method for the import apparatus 100, where the control method includes the following steps:

step S10: when the switching module inside the import apparatus 100 works, the output module is disconnected from the electrical circuit between the two contact pole pieces and the battery 243, and the charging module is electrically connected with the two contact pole pieces, so that the two contact pole pieces in the output module, which are used for contacting with the human body and emitting micro-current to the human body, form a charging contact pole piece for charging the battery 243 inside the import apparatus 100;

step S20: the charging stand 200 charges the battery 243 inside the lead-in device 100 through two contact pole pieces and a charging module.

Specifically, before step S11, the method further includes the following steps,

step S1: and judging whether the control module receives the control signal, if so, driving the switching module to work.

Specifically, the step S11 of "determining whether the control module receives the control signal" specifically includes:

the method comprises the following steps: s111: an NFC reading chip arranged in the lead-in instrument 100 reads an NFC storage chip arranged in the charging seat 200, and matches the read signals, and if the matching is consistent, the output control module receives the control signal;

it can be understood that, in an actual application process, the method is not limited to the pairing manner of the NFC read chip and the NFC memory chip in the foregoing embodiment, for example, in other embodiments of the present technical solution, the step S111 may also be: when the magnetic hall switch 3331 arranged inside the introduction instrument 100 senses the magnet arranged inside the charging stand 200, the trigger output control module receives the control signal; as another example, the following steps may be also included: the control key set in the introduction instrument 100 receives the control instruction input by the user, and the output control module receives the control signal.

Specifically, in the practical process, the method is not limited to the above embodiment, and the control module receives the control signal to drive the switching module to work; for example, in other embodiments of the present disclosure, in step S10, the step "when the internal switching module of the lead-in device 100 works, the electrical circuit between the output module and the two contact pole pieces and the battery 243 is disconnected, and the charging module and the two contact pole pieces are electrically connected" specifically includes the following steps:

s101, when a magnetic Hall switch 3331 in the switching module is in a magnetic field environment inside the charging seat 200, a normally closed reed switch 33311 arranged between the two contact pole pieces and an electrical loop of the output module is disconnected; and a normally open reed switch 33312 arranged between the charging module and the electric loops of the two contact pole pieces is closed.

Specifically, before the step S20 "the charging stand 200 charges the battery 243 inside the lead-in device 100 through the two contact pole pieces and the charging module", the method further includes the following steps:

step S2: when the monitoring module of the short-circuit prevention module built in the charging cradle 200 monitors that the lead-in instrument 100 is connected, the two contact pole pieces of the lead-in instrument 100 are powered after a preset time T.

Specifically, the charge control method further includes the steps of:

step S30: when the monitoring module monitors that the lead-in instrument 100 is connected, the sterilization module is started and sterilizes the lead-in instrument 100 within a preset time T.

Specifically, the charge control method further includes the steps of:

step S40: when the monitoring module monitors that the lead-in instrument 100 is connected, the vibration module is started to vibrate the outer wall of the lead-in instrument 100.

Since the charging control method is based on the charging control system and the external member of the importing apparatus 100, the structure and the beneficial effects thereof are as described in the above embodiments, and are not described herein again.

Claims

1. A charging control system of an importing instrument is characterized in that,

the method comprises the following steps: the leading-in instrument is internally provided with a battery, a charging module for charging the battery, an output module, a switching module and two contact pole pieces for contacting with a human body;

2. The system for controlling charging of an import instrument according to claim 1, wherein the electrical circuit between the output module and the two contact pole pieces has a first disconnection point, the electrical circuit between the charging module and the two contact pole pieces has a second disconnection point, one end of the switching module is electrically connected to the two contact pole pieces, and the other end of the switching module can be switched between the first disconnection point and the second disconnection point, so that the switching module can establish a closed electrical circuit between the charging module and the two contact pole pieces or a closed circuit between the output module and the two contact pole pieces.

3. An import instrument charge control system according to claim 2, wherein the import instrument further comprises a control module, and the control module receives a control signal to actuate the switching module to switch between the first breakpoint and the second breakpoint.

4. The charging control system of an importing instrument according to claim 3, wherein the importing instrument is configured with a control key, and the control signal is a signal input by a user through the control key;

5. An import instrument charging control system according to claim 3, wherein the import instrument is provided with a sensing module, the charging cradle is provided with a triggering module, and the sensing module senses the triggering module and sends the control signal to the control module;

6. The system of claim 1, wherein the switching module comprises a magnetic hall switch, and the charging base is configured with a magnet, the magnetic hall switch being configured to switch off an electrical circuit between the output module and the two contact plates and the battery and to establish an electrical connection between the charging module and the two contact plates when the magnet is sensed by the magnetic hall switch.

7. The charging control system of an introducer instrument as defined in claim 6, wherein the magnetic hall switch comprises a normally closed reed switch and a normally open reed switch, the normally closed reed switch being disposed between the two contact pole pieces and the electrical circuit of the output module; the normally open reed switch is arranged between the charging module and the electric loops of the two contact pole pieces.

8. The system of claim 1, wherein the bottom wall of the cavity of the charging base for accommodating the introduction instrument is designed to be inclined, and a drain hole is formed at the inclined lower part, the drain hole penetrates through the charging base, and a drain hole is formed at the bottom end surface of the charging base.

9. The charging control system of an import instrument of claim 1, wherein the charging cradle is further configured with a short-circuit prevention module, the short-circuit prevention module comprises a monitoring module and a delay module, the monitoring module is configured to monitor the import instrument accessing the charging cradle, and the delay module is configured to supply power to two contact pole pieces of the import instrument after a preset time T when the monitoring module monitors the import instrument accessing.

10. An import instrument charge control system according to claim 9, wherein the charging dock further comprises a sterilization module, the sterilization module configured to emit ultraviolet light to irradiate the import instrument.

11. The system for controlling charging of an import instrument of claim 10, wherein the sterilization module is configured to initiate the phase separated by a predetermined time T when the monitoring module monitors the import instrument being accessed.

12. An import instrument charge control system according to claim 9, wherein either the import instrument or the charging cradle further comprises a vibration module, and the vibration module is configured to monitor vibration of the import instrument when the monitoring module monitors the import instrument access.

13. An import instrument suite, which is characterized by comprising an import instrument and a charging seat, wherein the import instrument and the charging seat adopt an import instrument charging control system as claimed in any one of claims 1 to 12.