Physiotherapy instrument and skin care assembly

Abstract

The invention discloses a physiotherapy instrument and a skin care assembly, the physiotherapy instrument comprises a shell, a battery, a circuit board and two first electrodes, the battery and the circuit board are electrically connected and arranged in the shell, and the two first electrodes are exposed out of the shell; the battery, the circuit board and the two first electrodes are connected to form a micro-current circuit, the battery, the circuit board and the two first electrodes are connected to further form a charging circuit, and the micro-current circuit and the charging circuit are two mutually independent circuits; the micro-current circuit is configured to form a micro-current loop when the two first electrodes are in contact with the skin; and the charging circuit is configured to form a charging loop when the two first electrodes are in contact with the charging seat. Through the arrangement, the overall structure can be simplified, and the production cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of physical therapy devices, and in particular to a physical therapy device and a skin care component. Background Art

[0002] With the improvement of people's quality of life and the change of aesthetic concepts, more and more consumers, especially women, pay attention to beauty and skin care. When users are doing beauty and skin care, the use of physiotherapy devices can help the skin better absorb the nutrients in skin care products, while improving skin texture, tightening the skin, reducing pigmentation and fading spots; or, through the stimulation of physiotherapy devices, the skin can be stimulated to reduce the formation of wrinkles or relieve fatigue.

[0003] Existing physiotherapy devices need to have a charging structure and related electronic physiotherapy structures at the same time. Different mounting components need to be provided on the shell for these structures, and even holes need to be opened on the shell, which leads to a complex overall structure, multiple process flows, and thus high costs. Summary of the invention

[0004] The main purpose of the present invention is to provide a physical therapy device and a skin care component, aiming to simplify the overall structure and reduce production costs.

[0005] To achieve the above object, the present invention provides a physiotherapy apparatus, comprising:

[0006] A physiotherapy device, characterized in that it comprises: a housing, a battery, a circuit board and two first electrodes, wherein the battery and the circuit board are electrically connected and arranged in the housing, and the two first electrodes are exposed outside the housing;

[0007] The battery, the circuit board and the two first electrodes are connected to form a micro-current circuit, and the battery, the circuit board and the two first electrodes are also connected to form a charging circuit, and the micro-current circuit and the charging circuit are two independent circuits;

[0008] The micro-current circuit is configured to form a micro-current loop when the two first electrodes are in contact with the skin;

[0009] The charging circuit is configured to form a charging loop when the two first electrodes are in contact with the charging base.

[0010] Optionally, the housing is further provided with a trigger switch, the trigger switch is electrically connected to the circuit board, and the circuit board controls the on and off of the micro-current circuit and the charging circuit according to a trigger signal of the trigger switch;

[0011] When the micro-current circuit is in a connected state, the charging circuit is in a disconnected state;

[0012] When the micro-current circuit is in a disconnected state, the charging circuit is in a connected state.

[0013] Optionally, the physiotherapy device further comprises a stimulation element, the circuit board is electrically connected to the stimulation element, and the trigger switch is further used to control the turning on and off of the stimulation element.

[0014] Optionally, the stimulation element includes one or a combination of a phototherapy lamp, a vibration motor, a hot compress module, and a cold compress module.

[0015] Optionally, when the circuit board receives an input signal from the first electrode, it controls the micro-current circuit to be disconnected and controls the charging circuit to be connected.

[0016] Optionally, the physiotherapy apparatus further comprises a sensor, and the circuit board controls the on and off of the micro-current circuit and the charging circuit according to data detected by the sensor;

[0017] When the micro-current circuit is in a connected state, the charging circuit is in a disconnected state;

[0018] When the micro-current circuit is in a disconnected state, the charging circuit is in a connected state.

[0019] Optionally, the sensor is a temperature sensor, and when the temperature detected by the temperature sensor is greater than or equal to a first preset temperature, the circuit board controls the micro-current circuit to be connected; when the temperature detected by the temperature sensor is less than the first preset temperature, the circuit board controls the charging circuit to be connected; or,

[0020] The sensor is a position sensor, and the circuit board controls the on and off of the micro-current circuit and the charging circuit according to data detected by the position sensor.

[0021] Optionally, the first electrode is a ball bearing, and the ball bearing is rollingly connected to the shell.

[0022] The embodiment of the present invention further provides a skin care component, comprising:

[0023] A storage container, the storage container having a storage cavity for storing skin care products, the storage cavity having an opening; and,

[0024] A physiotherapy device comprises a physiotherapy part and a covering part, wherein the first electrode is arranged on the physiotherapy part, and the covering part is used to cover the opening.

[0025] Optionally, the storage container includes a storage portion and a charging portion, the storage portion has the storage cavity, the charging portion is provided with a charging seat, the charging seat has two second electrodes, and when the covering portion and the storage cavity cover are in place, the two first electrodes are in one-to-one contact with the two second electrodes to form the charging circuit.

[0026] The technical solution of the present invention is to share the electrodes for charging and for generating microcurrent, so that only one pair of electrodes is required for both the charging and microcurrent functions, and there is no need to set up a pair of electrodes for each of the charging and microcurrent functions, thereby reducing the number of electrodes, simplifying the structure, and also reducing the production cost and material cost. Furthermore, there is no need to set up too many holes on the shell for the electrodes, so the structural strength of the shell can be guaranteed to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is a schematic diagram of the structure of a skin care component in an embodiment of the present invention;

[0029] Figure 2 for Figure 1 A schematic plan view of the skin care components;

[0030] Figure 3 for Figure 2 A schematic cross-sectional view of the skin care component along AA;

[0031] Figure 4 for Figure 1 Schematic diagram of the structure of the Chinese physiotherapy instrument;

[0032] Figure 5 for Figure 1 A schematic diagram of the structure of the storage container;

[0033] Figure 6 for Figure 1 Schematic diagram of the skin care components;

[0034] Figure 7 for Figure 1 An exploded diagram of the skin care components from another angle;

[0035] Figure 8 is a structural schematic diagram of a physiotherapy apparatus in another embodiment of the present invention;

[0036] Fig. 9is an exploded schematic diagram of a skin care component in yet another embodiment of the present invention;

[0037] Figures 10 to 13 They are schematic diagrams of the principles of the physiotherapy apparatus of the present invention in different embodiments.

[0038] Description of Figure Numbers:

[0039] 100, skin care component; 10, physical therapy device; 11, housing; 111, light-transmitting structure; 112, mounting hole; 113, fixing hole; 121, battery; 122, circuit board; 123, first electrode; 124, trigger switch; 125, sensor; 126, light shielding member; 13, micro-current circuit; 131, first switch; 14, charging circuit; 141, second switch; 15, stimulation element; 151, light therapy lamp; 152, temperature stimulation module; 1521, heat conductor; 1522, temperature element; 16, physical therapy part; 161, physical therapy surface; 17, cover part;

[0040] 20. Storage container; 21. Storage part; 211. Storage cavity; 212. Opening; 22. Charging part; 221. Installation cavity; 23. Charging seat; 231. Second electrode; 232. Sterilization lamp; 233. Charging surface; 234. Charging interface. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] It should be noted that in the description of the present invention, if the terms "first", "second", etc. appear, "first" and "second" are only used to facilitate the description of different components or names, and cannot be understood as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" appears in the full text, its meaning is that it includes three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or a solution that satisfies both A and B.

[0043] An embodiment of the present invention provides a physiotherapy device, which is used to perform physiotherapy on the human body, including but not limited to light therapy, microcurrent stimulation, vibration stimulation, hot compress, cold compress, ball massage and other physiotherapy methods.

[0044] Please refer to Figures 1 to 4 as well as Fig.10 and Fig.12 In an embodiment of the present invention, the physiotherapy device 10 includes a housing 11, a battery 121, a circuit board 122, and two first electrodes 123. The battery 121 and the circuit board 122 are electrically connected and arranged in the housing 11, and the two first electrodes 123 are exposed outside the housing 11 so as to be able to contact the skin. The battery 121, the circuit board 122 and the two first electrodes 123 are connected to form a microcurrent circuit 13, and the battery 121, the circuit board 122 and the two first electrodes 123 are also connected to form a charging circuit 14. The microcurrent circuit 13 and the charging circuit 14 are two independent circuits; the microcurrent circuit 13 is configured to form a microcurrent loop when the two first electrodes 123 are in contact with the skin; the charging circuit 14 is configured to form a charging loop when the two first electrodes 123 are in contact with the charging seat 23.

[0045] The microcurrent circuit 13 and the charging circuit 14 are two independent circuits. When the microcurrent circuit is generated, the charging circuit is not generated, and only microcurrent stimulation is present. Similarly, when the charging circuit is generated, the microcurrent circuit does not exist, and is only used to charge the battery 121.

[0046] The technical solution of the present invention is to share the electrodes for charging and the electrodes for generating microcurrent, so that only one pair of electrodes is required for the two functions of charging and microcurrent, and there is no need to set a pair of electrodes for charging and microcurrent respectively, which reduces the setting of a pair of electrodes, is conducive to the simplification of the structure, and also reduces the production cost and material cost. Furthermore, there is no need to set too many holes on the shell 11 for the electrodes, so the structural strength of the shell 11 can be guaranteed to a certain extent. When the two first electrodes 123 are not connected, the microcurrent circuit 13 and the charging circuit 14 do not form a loop. Only when the two first electrodes 123 are electrically connected, one of the microcurrent circuit 13 and the charging circuit 14 forms a loop.

[0047] There are many ways to achieve the independent on and off of the microcurrent circuit 13 and the charging circuit 14. For example, in one embodiment, a button or touch switch is set on the corresponding circuit for control; in another embodiment, it can be judged whether the first electrode 123 is in contact with the skin or the charging base 23 based on the resistance value when the two first electrodes 123 are electrically connected; in another embodiment, a sensor 125 can be set to judge whether the first electrode 123 is in contact with the skin or the charging base 23 based on the parameters detected by the sensor 125.

[0048] The following describes in detail the way in which the micro-current circuit 13 and the charging circuit 14 are independently switched on and off through several embodiments:

[0049] Please refer to Figure 3 , Fig.10 and Fig.12 In the first embodiment, the housing 11 is further provided with a trigger switch 124, which is electrically connected to the circuit board 122. The circuit board 122 controls the on / off of the micro-current circuit 13 and the charging circuit 14 according to the trigger signal of the trigger switch 124. When the micro-current circuit 13 is in the on state, the charging circuit 14 is in the off state; when the micro-current circuit 13 is in the off state, the charging circuit 14 is in the on state.

[0050] Specifically, the trigger switch 124 is a mechanical button or a touch screen. When the trigger switch 124 is pressed downward, the trigger switch 124 contacts the circuit board 122 and generates a trigger signal to the circuit board 122. At this time, the circuit board 122 controls the microcurrent circuit 13 to be in a connected state and controls the charging circuit 14 to be in a disconnected state. When the two first electrodes 123 contact the skin, the two first electrodes 123 are electrically connected through the skin, so that the battery 121, the circuit board 122, the two first electrodes 123 and the skin form a microcurrent loop, thereby stimulating the skin with microcurrent.

[0051] On the contrary, when the circuit board 122 does not receive a trigger signal, the circuit board 122 controls the microcurrent circuit 13 to be in a disconnected state, and controls the charging circuit 14 to be in a connected state. When the two first electrodes 123 contact the second electrode 231 on the charging seat 23, the two first electrodes 123 are electrically connected through the charging seat 23, so that the battery 121, the circuit board 122, the two first electrodes 123 and the charging seat 23 form a charging circuit, thereby charging the battery 121.

[0052] Further, the micro-current circuit 13 may be provided with a first switch 131, and the charging circuit 14 may be provided with a second switch 141. When the circuit board 122 receives a trigger signal, the circuit board 122 controls the first switch 131 to be turned on and controls the second switch 141 to be turned off, so that the micro-current circuit 13 is in a connected state and the charging circuit 14 is in a disconnected state. When the circuit board 122 does not receive a trigger signal, the circuit board 122 controls the first switch 131 to be turned off and controls the second switch 141 to be turned on.

[0053] Please refer to Figure 6 Furthermore, the physiotherapy device 10 also includes a stimulation element 15, which is used to provide a physiotherapy function. The circuit board 122 is electrically connected to the stimulation element 15, and the trigger switch 124 is also used to control the on and off of the stimulation element 15. The trigger switch 124 is used as a power button for the physiotherapy function of the physiotherapy device 10. When the trigger switch 124 is pressed, the physiotherapy functions such as the microcurrent stimulation function, the light therapy function, the vibration stimulation function, etc. are all turned on, and the user can be treated. When the trigger switch 124 is not pressed, the physiotherapy function is turned off, and charging can be performed at this time.

[0054] Specifically, the stimulation element 15 includes one or a combination of a phototherapy lamp 151 , a vibration motor, and a temperature stimulation module 152 .

[0055] Taking the phototherapy lamp 151 as an example, a portion of the housing 11 can be set as a light-transmitting structure 111, and the phototherapy lamp 151 is located inside the housing 11. The phototherapy lamp 151 is also fixed to the circuit board 122 and is arranged facing the light-transmitting structure 111 to emit light outside the light-transmitting structure 111 for phototherapy. Optionally, the first electrode 123 and the light-transmitting structure 111 are located on the same side of the housing 11, so that microcurrent stimulation can be performed while performing phototherapy. Of course, in other embodiments, the phototherapy lamp 151 can also be directly set outside the housing 11.

[0056] Taking the temperature stimulation module 152 as an example, the temperature stimulation module 152 includes a heat conductor 1521 and a temperature element 1522. The heat conductor 1521 is a metal part, which is exposed outside the housing 11. By contacting the skin, it can quickly transfer the heat generated by the temperature element 1522 to the skin. When the temperature element 1522 is cooling, the heat conductor 1521 can apply a cold compress to the skin; when the temperature element 1522 is heating, the heat conductor 1521 can apply a hot compress to the skin. The temperature element 1522 can be a semiconductor, and by changing the current direction of the semiconductor, the semiconductor can switch the heat conductor 1521 between cooling and heating. Alternatively, the temperature element 1522 is a heating resistor to heat the heat conductor 1521.

[0057] In some embodiments, the temperature element 1522 is located inside the housing 11 and is electrically connected to the circuit board 122. The housing 11 is provided with a mounting hole 112. The heat conductive member 1521 is embedded in the mounting hole 112. The heat conductive member 1521 may be flush with the outer surface of the housing 11, or the heat conductive member 1521 may protrude from the outer surface of the housing 11. The temperature element 1522 is in direct contact with the inner side of the heat conductive member 1521, or the temperature element 1522 is in contact with the inner side of the heat conductive member 1521 through thermal grease, so that the heat or cold generated by the temperature element 1522 is transferred to the heat conductive member 1521.

[0058] In this embodiment, the housing 11 is further provided with two fixing holes 113, and the two first electrodes 123 are mounted in a one-to-one correspondence in the two fixing holes 113. In order to make microcurrent stimulation and temperature stimulation synchronous, the heat conductor 1521 and the first electrode 123 are arranged on the same side of the housing 11, that is, the fixing hole 113 and the mounting hole 112 are provided on the same side of the housing 11. When the physiotherapy device 10 is applied to the skin, the skin can contact the two first electrodes 123 and the heat conductor 1521 at the same time. While the first electrode 123 is used for microcurrent stimulation, the heat conductor 1521 can also be used for cold or hot compress.

[0059] Optionally, the protruding height of the first electrode 123 on the outer surface of the shell 11 is equal to the protruding height of the heat conductor 1521 on the outer surface of the shell 11, so there is basically no height difference between the first electrode 123 and the heat conductor 1521, ensuring that both can contact the skin at the same time.

[0060] In other embodiments, the temperature stimulation module 152 is disposed on the outside of the housing 11 .

[0061] In the second embodiment, the circuit board 122 controls the on and off of the microcurrent circuit 13 and the charging circuit 14 according to the actual resistance between the two first electrodes 123; when the actual resistance is greater than the first threshold, the circuit board 122 controls the microcurrent circuit 13 to be connected, and controls the charging circuit 14 to be disconnected; when the actual resistance is less than the second threshold, the circuit board 122 controls the microcurrent circuit 13 to be disconnected, and controls the charging circuit 14 to be connected.

[0062] When the first electrode 123 contacts the skin or the charging base 23, the resistance of the skin and the resistance of the charging base 23 must be very different. The difference in resistance can be detected to control the on and off of the micro-current circuit 13 and the charging circuit 14.

[0063] The first threshold value may be selected according to the resistance of the skin, and the first threshold value may be selected between 2 kilo-ohms and 20 megohms.

[0064] The second threshold value can be determined according to the charging voltage and current. Taking the portable physiotherapy device 10 as an example, its charging voltage is between 4.5V and 18V. On this basis, the size of the second threshold value can be obtained according to the specific charging current.

[0065] In the third embodiment, when the circuit board 122 receives the input signal from the first electrode 123, the micro-current circuit 13 is controlled to be disconnected and the charging circuit 14 is controlled to be connected. Specifically, when the two first electrodes 123 are in contact with the charging base 23, the charging base 23 will input a charging signal to the first electrode 123. At this time, the circuit board 122 can control the first switch 131 to be disconnected and the second switch 141 to be turned on according to the input charging signal. On the contrary, when the two first electrodes 123 are electrically connected and the circuit board 122 does not receive the input charging signal from the first electrode 123, the circuit board 122 controls the first switch 131 to be turned on and the second switch 141 to be turned off.

[0066] Please refer to Fig.11 and Fig.13 In the fourth embodiment, the physiotherapy device 10 further includes a sensor 125 , and the circuit board 122 controls the on and off of the micro-current circuit 13 and the charging circuit 14 according to the data detected by the sensor 125 .

[0067] In a specific embodiment, the sensor 125 is a temperature sensor 125. When the temperature detected by the temperature sensor 125 is greater than or equal to the first preset temperature, the circuit board 122 controls the microcurrent circuit 13 to be connected; when the temperature detected by the temperature sensor 125 is lower than the first preset temperature, the circuit board 122 controls the charging circuit 14 to be connected.

[0068] The body surface temperature is generally between 36-37°C. Considering that it may be affected by cold air, the body surface temperature will drop a little, so the first preset temperature can be set to 34°C or 35°C. When the temperature sensor 125 contacts the skin and detects that the temperature is greater than or equal to the first preset temperature, it indicates that the two first electrodes 123 are in contact with the skin at this time, so the circuit board 122 controls the microcurrent to be turned on and controls the charging circuit 14 to be disconnected.

[0069] In another specific embodiment, the sensor 125 is a position sensor 125, and the circuit board 122 controls the on and off of the micro-current circuit 13 and the charging circuit 14 according to the data detected by the position sensor 125. Taking the position sensor 125 as a Hall sensor 125 as an example, the charging seat 23 is provided with a magnet. When the physical therapy device 10 is docked with the charging seat 23 for charging, the magnet strength detected by the Hall sensor 125 is relatively large. At this time, the circuit board 122 controls the charging circuit 14 to be connected according to the relatively large magnetic field strength signal so as to charge. When the physical therapy device 10 is detached from the charging seat 23, the magnetic field strength detected by the Hall sensor 125 is relatively small or the magnetic field cannot be detected. At this time, the circuit board 122 controls the micro-current circuit 13 to be turned on according to the relatively small magnetic field strength signal.

[0070] Furthermore, the physiotherapeutic device 10 further includes a ball roller, which is rollingly connected to the housing 11, and the ball roller can perform rolling massage on the skin. In some specific application scenarios, the first electrode 123 can be configured in the form of a ball roller, so that rolling massage can be performed while performing microcurrent stimulation.

[0071] Of course, the first electrode 123 can also be directly fixed to the housing 11, and the two cannot move. In this embodiment, the first electrode 123 can be in a plate shape or a cover shape or other shapes. When the first electrode 123 is in a plate shape, the first electrode 123 is directly attached to the outer surface of the housing 11, and the fixing hole 113 is not required; when the first electrode 123 is in a cover shape, the cover edge of the first electrode 123 is embedded in the fixing hole 113.

[0072] The physiotherapy device 10 can be sold and used independently as a separate component; alternatively, the physiotherapy device 10 can also be used in combination with a container of skin care products. In this regard, an embodiment of the present invention further provides a skin care component 100, which includes a storage container 20 and a physiotherapy device 10. The structure of the physiotherapy device 10 is described in detail in the above embodiment and will not be repeated here.

[0073] Please refer to Figure 4 and Figure 5 The storage container 20 has a storage cavity 211 for storing skin care products, and the storage cavity 211 has an opening 212. The physiotherapy device 10 includes a physiotherapy portion 16 and a cover portion 17, the first electrode 123 is disposed on the physiotherapy portion 16, and the cover portion 17 is used to cover the opening 212.

[0074] The storage cavity 211 of the storage container 20 is open, that is, has the opening 212 mentioned above, and the opening 212 is used for the user to take out the skin care products or to fill the storage cavity 211 with the skin care products.

[0075] The storage container 20 may be a hose or a glass bottle, and the shape of the storage container 20 may be flat or cylindrical.

[0076] The physiotherapy device 10 not only serves as a cover of the skin care component 100, but also has a physiotherapy function, which is equivalent to adding a physiotherapy function to a sealed cover for skin care products, making rational use of the space of the cover and realizing functional integration. In this way, after applying the skin care products to the skin, the cover can be used for physiotherapy immediately, without the need to purchase another separate physiotherapy device 10.

[0077] The storage container 20 includes a storage portion 21 and a charging portion 22. The storage portion 21 has a storage cavity 211. The charging portion 22 is provided with a charging seat 23. The charging seat 23 has two second electrodes 231. When the cover portion 17 is covered with the storage cavity 211, the two first electrodes 123 are in contact with the two second electrodes 231 in a one-to-one correspondence and form a charging circuit. In this embodiment, when skin therapy is not needed and the physiotherapy device 10 is covered on the storage container 20, the charging seat 23 in the storage container 20 can charge the physiotherapy device 10, and there is no need to plug the physiotherapy device 10 into other charging devices for charging, thereby realizing the integration of various functions. When the physiotherapy device 10 is removed from the storage container 20 for skin therapy, the physiotherapy device 10 stops charging and generates microcurrent stimulation when the first electrode 123 contacts the skin.

[0078] The magnet in the third embodiment can be set in the storage container 20, and the Hall sensor 125 and the magnet can be used together to detect whether the physical therapy device 10 is covered with the storage container 20.

[0079] In other embodiments, the storage container 20 may be provided with a detection element, such as a photoelectric sensor 125, a pressure sensor 125, etc. When the physical therapy device 10 and the storage container 20 are covered in place, the physical therapy device 10 will block the light of the photoelectric sensor 125, or the physical therapy device 10 will generate a large pressure to act on the pressure sensor 125. As a result, the detection element sends a relevant detection signal to the circuit board 122 of the physical therapy device 10, so that the circuit board 122 controls the on and off of the microcurrent circuit 13 and the charging circuit 14.

[0080] Please refer to Figure 7 Furthermore, the charging unit 22 is provided with an installation cavity 221, and the charging seat 23 is arranged in the installation cavity 221, so that the charging seat 23 can be stored in the charging unit 22 to play a protective role. In order to supply power to the charging seat 23, the charging unit 22 can open a hole for the charging interface 234 on the charging seat 23 for the charging cable to pass through, and the charging cable is used to connect the charging interface 234 and the external power supply device.

[0081] The mounting cavity 221 has an opening in the same direction as the opening 212, and the second electrode 231 is exposed from the opening so as to be in contact with the first electrode 123. At the same time, the charging seat 23 can also be assembled into the mounting cavity 221 from the opening. In order to prevent the charging seat 23 from detaching from the mounting cavity 221, some protrusions can be provided on the inner wall of the mounting cavity 221 to abut against the charging seat 23 to prevent the charging seat 23 from detaching from the opening. Alternatively, the charging seat 23 is bonded to the cavity wall of the mounting cavity 221 by adhesive, so as to fix the two.

[0082] Please refer to Figure 3 and Figure 4 In some embodiments, the physiotherapy part 16 has a physiotherapy surface 161, and the first electrode 123 is disposed on the physiotherapy surface 161; the charging stand 23 is also provided with a germicidal lamp 232, and the germicidal lamp 232 is disposed facing the physiotherapy surface 161. When the physiotherapy device 10 and the storage container 20 are covered in place, the light emitted by the germicidal lamp 232, such as a UV lamp, can be used to disinfect the physiotherapy surface 161 and the first electrode 123 on the physiotherapy surface 161, thereby ensuring the cleanliness of the first electrode 123 when it contacts the skin and reducing the risk of skin infection. Specifically, the germicidal lamp 232 is disposed facing the opening of the installation cavity 221.

[0083] In some embodiments, the covering portion 17 and the receiving portion 21 are mounted together by means of threaded rotation, or, in other embodiments, the physiotherapy device 10 can be directly mounted on the receiving portion 21, and the two are mounted together in a tight fit.

[0084] Specifically, taking the threaded connection as an example, the receiving portion 21 is provided with an external thread around the opening 212, and the covering portion 17 is provided with an internal thread, and the internal thread and the external thread are rotated together along a rotation axis. In this embodiment, the physiotherapy portion 16 is eccentrically arranged relative to the rotation axis, and optionally, the physiotherapy portion 16 and the covering portion 17 are distributed in a direction perpendicular to the rotation axis. In this way, the physiotherapy portion 16 can be held to rotate the entire physiotherapy device 10, and the rotation force arm is long, so the physiotherapy portion 16 can be easily rotated with less force.

[0085] Please refer to it again Figure 4 and Figure 5, taking the charging seat 23 provided on the storage container 20 as an example, the charging docking position of the physiotherapy device 10 and the charging seat 23 can be located on a surface perpendicular to the rotation axis, or on a surface parallel to the rotation axis. Specifically, the physiotherapy part 16 has a physiotherapy surface 161, and the charging seat 23 has a charging surface 233, and the physiotherapy surface 161 and the charging surface 233 are arranged opposite to each other. The first electrode 123 is arranged on the physiotherapy surface 161, and the second electrode 231 is arranged on the charging surface 233. In some embodiments, the physiotherapy surface 161 and the charging surface 233 are respectively perpendicular to the rotation axis of the covering part 17. In other embodiments, the physiotherapy surface 161 and the charging surface 233 are respectively arranged in parallel with the rotation axis of the covering part 17. When the physiotherapy part 16 covers the storage part 21 and the two are covered in place, the physiotherapy surface 161 and the charging surface 233 are in contact, thereby preventing the physiotherapy part 16 from continuing to rotate, which plays a role of limiting.

[0086] like Figure 8 and Fig. 9 As shown, of course, in other embodiments, the charging seat 23 may not be provided on the storage container 20, and the physiotherapy device 10 may be connected to other charging devices for charging. For example, in a specific embodiment, the physiotherapy device (10a / 10b) has a physiotherapy surface 161, and the first electrode (123a / 123b) is arranged on the physiotherapy surface 161; the cover portion 17 has a cover cavity (not shown) for the opening 212 to extend into, and the physiotherapy surface 161 is arranged away from the cover cavity. Or in other specific embodiments, the physiotherapy surface 161 may also be arranged on a surface adjacent to the cover cavity, such as a side surface.

[0087] Fig. 9 Another form of storage container 20b is shown in FIG.

[0088] Please refer to it again Figure 7 Furthermore, the physiotherapy device 10 also includes a shading member 126, which is located between the phototherapy lamp 151 and the light-transmitting structure 111, and a light-transmitting hole is set on the shading member 126 for each phototherapy lamp 151.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A physical therapy device, characterized in that: include: A housing, a battery, a circuit board, and two first electrodes, wherein the battery and the circuit board are electrically connected and arranged inside the housing, and the two first electrodes are exposed outside the housing; The battery, the circuit board and the two first electrodes are connected to form a micro-current circuit, and the battery, the circuit board and the two first electrodes are also connected to form a charging circuit, and the micro-current circuit and the charging circuit are two independent circuits; The micro-current circuit is configured to form a micro-current loop when the two first electrodes are in contact with the skin; The charging circuit is configured to form a charging loop when the two first electrodes are in contact with the charging base.

2. The physiotherapy apparatus according to claim 1, characterized in that: The housing is also provided with a trigger switch, the trigger switch is electrically connected to the circuit board, and the circuit board controls the on and off of the micro-current circuit and the charging circuit according to a trigger signal of the trigger switch; When the micro-current circuit is in a connected state, the charging circuit is in a disconnected state; When the micro-current circuit is in a disconnected state, the charging circuit is in a connected state.

3. The physiotherapy apparatus according to claim 2, characterized in that: The physiotherapy apparatus further comprises a stimulation element, the circuit board is electrically connected to the stimulation element, and the trigger switch is further used to control the on and off of the stimulation element.

4. The physiotherapy apparatus according to claim 3, characterized in that: The stimulation element includes one or a combination of a phototherapy lamp, a vibration motor, a hot compress module, and a cold compress module.

5. The physiotherapy apparatus according to claim 1, characterized in that: When the circuit board receives the input signal from the first electrode, it controls the micro-current circuit to be disconnected and controls the charging circuit to be connected.

6. The physiotherapy apparatus according to claim 1, characterized in that: The physiotherapeutic device further comprises a sensor, and the circuit board controls the on and off of the micro-current circuit and the charging circuit according to data detected by the sensor; When the micro-current circuit is in a connected state, the charging circuit is in a disconnected state; When the micro-current circuit is in a disconnected state, the charging circuit is in a connected state.

7. The physiotherapy apparatus according to claim 6, characterized in that: The sensor is a temperature sensor, and when the temperature detected by the temperature sensor is greater than or equal to a first preset temperature, the circuit board controls the micro-current circuit to be connected; when the temperature detected by the temperature sensor is less than the first preset temperature, the circuit board controls the charging circuit to be connected; or, The sensor is a position sensor, and the circuit board controls the on and off of the micro-current circuit and the charging circuit according to data detected by the position sensor.

8. The physiotherapy apparatus according to claim 1, characterized in that: The first electrode is a ball bearing, and the ball bearing is rollingly connected to the shell.

9. A skin care component, characterized in that: include: A storage container, wherein the storage container has a storage cavity for storing skin care products, and the storage cavity has an opening; as well as, The physiotherapy device as described in any one of claims 1 to 8, comprises a physiotherapy part and a covering part, the first electrode is arranged in the physiotherapy part, and the covering part is used to cover the opening.

10. The skin care assembly according to claim 9, characterized in that The storage container includes a storage portion and a charging portion, the storage portion has the storage cavity, the charging portion is provided with a charging seat, and the charging seat has two second electrodes. When the covering portion and the storage cavity are covered in place, the two first electrodes are in contact with the two second electrodes in a one-to-one correspondence to form the charging circuit.

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