Physiotherapy apparatus

Abstract

The utility model discloses a kind of physiotherapy apparatus, including physiotherapy apparatus body and skin piece, first installation site is equipped on physiotherapy apparatus body, skin piece is detachably installed in first installation site, skin piece is equipped with skin surface, skin surface is exposed to the outside of physiotherapy apparatus body, the skin surface can be contacted with skin to cold compress or hot compress skin;Wherein, the heat conductivity of skin piece is greater than or equal to 14W / (m·K).The skin piece of the application has good heat conduction performance, which can transfer its cold air or heat to the skin when in contact with the skin, achieving cold compress or hot compress of the skin;And skin piece is detachable structure, it can be disassembled to cool down or heat up, so that physiotherapy apparatus body does not need to set temperature control structure for regulating the temperature of skin piece, help to simplify the structure of physiotherapy apparatus body, reduce spare parts, and then reduce production cost.

Description

Technical Field

[0001] This application relates to the field of physiotherapy equipment technology, and more specifically, to a physiotherapy device. Background Technology

[0002] With the improvement of people's living standards and the change of aesthetic concepts, more and more consumers, especially women, are paying attention to beauty and skincare. When using beauty and skincare devices, users can help their skin better absorb the nutrients in skincare products. To enhance the user experience, these devices usually have cooling or heating modules to provide surface temperature therapy to the skin.

[0003] However, existing physiotherapy devices typically incorporate temperature control structures on their bodies to control the temperature of the cold or hot compress modules in order to achieve cold or hot compress functions. But incorporating temperature control structures on the body leads to a complex overall structure and numerous components, resulting in higher costs. Utility Model Content

[0004] The purpose of this application is to provide a physiotherapy device to solve the problem that setting a temperature control structure on the body of the existing physiotherapy device leads to a complex overall structure, many parts, and thus higher costs.

[0005] To achieve the above objectives, this utility model provides a physiotherapy device, comprising:

[0006] The main body of the physiotherapy device has a first mounting position on it;

[0007] A skin-adhesive piece is detachably installed at the first mounting position. The skin-adhesive piece has a skin-adhesive surface that is exposed outside the body of the physiotherapy device. The skin-adhesive surface can contact the skin to apply cold or hot compresses to the skin.

[0008] The thermal conductivity of the skin-contact component is greater than or equal to 14 W / (m·K).

[0009] In some embodiments, the physiotherapy device body includes a housing, on which a mounting hole is provided to form the first mounting position, and the skin-adhesive component is inserted into the mounting hole.

[0010] In some embodiments, the skin-contact component includes a skin-contact contact portion and a mounting portion, the skin-contact surface is disposed on the skin-contact contact portion, the skin-contact contact portion is connected to the mounting portion, and the mounting portion passes through the mounting hole;

[0011] The outer peripheral wall of the skin-contact portion is provided with a flange protruding from the mounting portion, and the flange abuts against the end wall of the outer shell.

[0012] In some embodiments, the outer peripheral wall of the mounting portion contacts and is interference-fitted with the wall of the mounting hole; and / or

[0013] The end of the mounting portion away from the skin-contact portion protrudes from the mounting hole.

[0014] In some embodiments, the physiotherapy device body includes a circuit board and a stimulation module, both of which are disposed on the outer shell, and the stimulation module is electrically connected to the circuit board.

[0015] In some embodiments, the housing includes a shell and an end cap, the shell has a receiving cavity, the receiving cavity has a partition, the partition divides the receiving cavity into a first chamber and a second chamber, and the circuit board is disposed in the first chamber;

[0016] The housing has an opening that communicates with the second chamber, and the end cap is placed over the opening to form the second chamber together with the housing and the partition.

[0017] In some embodiments, the end cap has a light-transmitting area for light to be emitted, the stimulation module includes at least one phototherapy lamp disposed on the circuit board, the light emitted by the phototherapy lamp is directed toward the light-transmitting area, the partition has a clearance hole for the light to pass through, and / or the partition is made of a light-transmitting material.

[0018] In some embodiments, the phototherapy lamp is disposed corresponding to the light-transmitting area, and the light-transmitting area surrounds the outer periphery of the skin-contact surface.

[0019] In some embodiments, the stimulation module further includes a first electrode and a second electrode, both of which are disposed on the outer casing and electrically connected to the circuit board. Both the first electrode and the second electrode are provided with conductive contact surfaces, which are exposed to the outside of the physiotherapy device body.

[0020] In some embodiments, the skin-contact surface, the first electrode, and the second electrode are all located on the same side of the housing, and the skin-contact surface is located between the first electrode and the second electrode.

[0021] The advantages of this application are:

[0022] In this invention, the physiotherapy device includes a main body and a skin-applying component. The main body has a first mounting position, and the skin-applying component is detachably mounted on this position. The skin-applying component has a skin-applying surface exposed outside the main body, allowing it to contact the skin for cold or hot compresses. The thermal conductivity of the skin-applying component is greater than or equal to 14 W / (m·K). This skin-applying component has excellent thermal conductivity, enabling it to transfer its own cool or warm air to the skin upon contact, thus achieving cold or hot compresses. Furthermore, the skin-applying component is detachable, allowing it to be removed for cooling or heating. This eliminates the need for a temperature control structure on the main body to regulate the temperature of the skin-applying component, simplifying the device's structure, reducing the number of components, and consequently lowering production costs. Attached Figure Description

[0023] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0024] Figure 1 This is a three-dimensional structural diagram of the physiotherapy device in the embodiments of this application;

[0025] Figure 2 This is a three-dimensional structural schematic diagram of the physiotherapy device from another perspective in an embodiment of this application;

[0026] Figure 3 This is a front view of the physiotherapy device in the embodiments of this application;

[0027] Figure 4 for Figure 3 Schematic diagram of the structure of section AA in the middle;

[0028] Figure 5 for Figure 4 Enlarged structural diagram of section B in the middle;

[0029] Figure 6 This is an exploded view of the physiotherapy device in the embodiments of this application;

[0030] Figure 7 This is a partial exploded view of the physiotherapy device in the embodiments of this application;

[0031] Figure 8 This is an exploded structural diagram of the shell in an embodiment of this application.

[0032] Figure label:

[0033] 1. Physiotherapy device body; 11. First mounting position; 12. Outer shell; 121. Housing; 1211. First housing; 1212. Second housing; 122. End cap; 1221. First groove; 1222. Second groove; 123. Partition; 1231. Clearance hole; 124. Receiving cavity; 1241. First chamber; 1242. Second chamber; 125. Mounting hole; 126. Charging port; 13. Circuit board; 14. Stimulation module; 141. Phototherapy lamp; 142. First electrode; 143. Second electrode; 144. Conductive contact surface; 2. Skin-contact component; 21. Skin-contact part; 211. Skin-contact surface; 212. Flange; 22. Mounting part. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] In the description of this application, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] See Figure 1 This utility model embodiment proposes a physiotherapy device for performing physiotherapy on the human body, including but not limited to phototherapy, microcurrent stimulation, vibration stimulation, hot compress, cold compress, ball massage and other physiotherapy methods.

[0037] Please refer to the following: Figures 1-7In some embodiments, the physiotherapy device includes a physiotherapy device body 1 and a skin-adhesive component 2. The physiotherapy device body 1 is provided with a first mounting position 11. The skin-adhesive component 2 is detachably mounted to the first mounting position 11. The skin-adhesive component 2 is provided with a skin-adhesive surface 211, which is exposed outside the physiotherapy device body 1 and can contact the skin to apply a cold compress. The thermal conductivity of the skin-adhesive component 2 is greater than or equal to 14 W / (m·K). For example, the thermal conductivity of the skin-adhesive component 2 can be any one or any two of the following: 14 W / (m·K), 14.3 W / (m·K), 14.6 W / (m·K), 14.9 W / (m·K), 16.3 W / (m·K), 25 W / (m·K), 30 W / (m·K).

[0038] Thus, the skin-contacting component 2 has good thermal conductivity, which allows it to transfer its own cold or hot air to the skin when in contact with it, achieving cold or hot compresses. Furthermore, the skin-contacting component 2 is a detachable structure, which can be removed for cooling or heating. This eliminates the need for a temperature control structure on the main body 1 of the physiotherapy device to regulate the temperature of the skin-contacting component 2, which helps to simplify the structure of the main body 1 of the physiotherapy device, reduce the number of parts, and thus reduce production costs.

[0039] For example, when the skin patch 2 is installed in the first mounting position 11, the skin-contact surface 211 can contact the skin to apply a cold compress to the skin. When the skin patch 2 is removed, it can be placed in an external device for cooling.

[0040] Thus, when the skin-contact surface 211 comes into contact with the skin, the skin-contact component 2 can cool the skin to alleviate the burning sensation. Moreover, the skin-contact component 2 is cooled by an external cooling device. After being installed in the first installation position 11, it can gradually warm up due to the surrounding environment and heat transfer with the skin, which can reduce the problem of skin damage caused by prolonged contact between the skin and the low-temperature skin-contact component 2. On the other hand, the skin-contact component 2 adopts an external cooling method, so that the main body of the physiotherapy device 1 does not need to be equipped with a cooling structure for cooling the skin-contact component 2, which can simplify the structure of the physiotherapy device, reduce the number of parts, and thus reduce production costs.

[0041] Among them, external refrigeration equipment refers to refrigeration equipment such as refrigerators, freezers or cold storage, which have their own refrigeration capabilities. When the skin patch 2 is placed in it, the skin patch 2 can be cooled down and restored to a low temperature state, preparing for the next cold compress. When the skin patch 2 is installed in the first installation position 11, the temperature of the skin patch 2 can be 0℃~15℃. Within this temperature range, it can effectively perform cold compress and cool down, while avoiding the risk of frostbite.

[0042] For example, when the skin patch 2 is installed in the first mounting position 11 for cold compress, the temperature of the skin patch 2 can be 0℃, 1℃, 2℃, 3℃, 4℃, 5℃, 6℃, 7℃, 8℃, 9℃, 10℃, 11℃, 12℃, 13℃, 14℃, 15℃ or other temperature values, which can be set according to the actual situation.

[0043] For example, the skin-contact component 2 can be made of 316 stainless steel, or 304 stainless steel, or crystalline material, or metal material, or thermally conductive ceramic material, or thermally conductive alloy material, or other materials with good thermal conductivity. The specific material can be set according to the actual situation.

[0044] In some embodiments, when the skin patch 2 is installed in the first mounting position 11, the skin-contact surface 211 can contact the skin to apply heat to the skin, and when the skin patch 2 is removed, the skin patch 2 can be placed in an external device for heating.

[0045] Thus, when the skin-contact surface 211 comes into contact with the skin, the skin-contact component 2 can apply heat to the skin to dilate capillaries and promote blood circulation. Moreover, the skin-contact component 2 is heated by an external heating device. After being installed in the first installation position 11, it can gradually cool down due to the surrounding environment and heat transfer with the skin, which can reduce the problem of skin burns caused by prolonged contact with the high-temperature skin-contact component 2. On the other hand, the skin-contact component 2 adopts an external heating method, so that the main body of the physiotherapy device 1 does not need to be equipped with a heating structure for heating the skin-contact component 2, which can simplify the structure of the physiotherapy device, reduce the number of parts, and thus reduce production costs.

[0046] The external heating device refers to a heating device such as a microwave oven, a high-temperature sterilizer, or a steam oven that can provide heat to the skin patch. It has its own heating capability. Placing the skin patch 2 in it allows the skin patch 2 to heat up and return to a higher temperature state, preparing it for the next hot compress. When the skin patch 2 is installed in the first installation position 11, the temperature of the skin patch 2 can be 40℃~55℃. Within this temperature range, it can effectively perform hot compresses while avoiding the risk of burns.

[0047] For example, when the skin patch 2 is installed in the first mounting position 11 for heat application, the temperature of the skin patch 2 can be 40℃, 41℃, 42℃, 43℃, 44℃, 45℃, 46℃, 47℃, 48℃, 49℃, 50℃, 51℃, 52℃, 53℃, 54℃, 55℃ or other temperature values, which can be set according to the actual situation.

[0048] For example, the skin-mounted component 2 integrates a temperature control structure. After the skin-mounted component 2 is detached from the main body 1 of the physiotherapy device, the temperature control structure can directly heat or cool the skin-mounted component 2. The temperature control structure includes at least one temperature control module, either a cooling module or a heating module. The skin-mounted component 2 can be directly heated or cooled simply by connecting it to a power source.

[0049] For example, the temperature control structure includes a control board, a heating element, a cooling element, and a power connection port. Both the heating element and the cooling element are in contact with the skin-contact component 2 and can transfer heat. The control board, the heating element, and the power connection port are electrically connected to form a heating circuit, and the control board, the cooling element, and the power connection port are electrically connected to form a cooling circuit. The heating circuit and the cooling circuit are two independent circuits that can be used to heat or cool the skin-contact component 2, respectively.

[0050] Please refer to the following: Figures 4 to 6 In some embodiments, the physiotherapy device body 1 includes a housing 12, on which a mounting hole 125 is provided to form a first mounting position 11, and the skin-adhesive part 2 is inserted into the mounting hole 125.

[0051] Thus, by adopting the design of mounting hole 125, when the physiotherapy device is not using the cold or hot compress function, there is no need to install the skin-adhesive part 2, which can reduce the weight of the physiotherapy device and make it easier to hold and use. The mounting hole 125 can be a through hole that penetrates the outer shell, or it can be a blind hole; there is no limitation here.

[0052] Please refer to the following: Figures 4 to 6 In some embodiments, the skin-contact component 2 includes a skin-contact contact portion 21 and a mounting portion 22. The skin-contact surface 211 is disposed on the skin-contact contact portion 21, and the skin-contact contact portion 21 is connected to the mounting portion 22. The mounting portion 22 passes through the mounting hole 125. The outer peripheral wall of the skin-contact contact portion 21 is provided with a flange 212 protruding from the mounting portion 22, and the flange 212 abuts against the end wall of the outer shell 12.

[0053] Thus, by abutting against the end wall of the housing 12 by the flange 212, the skin-contact portion 21 can be blocked and restricted from entering the mounting hole, so that the skin-contact surface can always be exposed on the outside of the housing 12, making it convenient for the skin-contact surface to contact the skin for cold or hot compresses.

[0054] The skin-contact portion 21 and the mounting portion 22 can be an integrated structure or a modular structure, depending on the specific circumstances. In this example, the skin-contact portion 21 and the mounting portion 22 are preferably an integrated structure, which offers strong structural stability and ease of assembly.

[0055] The skin-contact component 2 can be a plate structure, a columnar structure, an umbrella-shaped structure, or other shapes, depending on the actual situation. In this embodiment, the skin-contact component 2 is preferably an irregularly shaped umbrella-shaped structure, wherein the skin-contact part 21 forms the umbrella surface, and the mounting part 22 forms the umbrella handle. The umbrella handle is preferably a columnar structure, which facilitates insertion into the mounting hole 125.

[0056] See Figure 4 and Figure 5 In some embodiments, the outer peripheral wall of the mounting part 22 contacts the wall of the mounting hole 125 and is in an interference fit.

[0057] Thus, when the skin patch 2 is installed into the mounting hole 125, friction is generated between the skin patch 2 and the wall of the mounting hole 125. Due to the interference fit, the friction between the two is relatively large, and the skin patch 2 will not easily loosen during physiotherapy. Moreover, after the skin patch 2 is installed into the mounting hole 125, it will gradually heat up and undergo thermal expansion, which helps the skin patch 2 to be firmly installed in the mounting hole 125, thereby effectively preventing the skin patch 2 from loosening during the user's use of the physiotherapy device. When it is necessary to remove the skin patch 2, simply apply a pulling force greater than the friction between the skin patch 2 and the wall of the mounting hole 125 to pull out the skin patch 2, thereby achieving the disassembly of the skin patch 2.

[0058] For example, the end of the mounting portion 22 away from the skin contact portion 21 protrudes from the mounting hole 125. In this way, when it is necessary to remove the skin contact piece 2, a pushing force can be applied to the end of the mounting portion 22 away from the skin contact portion 21, which helps to remove the skin contact piece 2 from the mounting hole 125 and helps to improve the removal efficiency.

[0059] In some other embodiments, a first magnetic block is provided inside the wall of the mounting hole 125, and a second magnetic block is provided on the outer peripheral wall of the mounting part 22. The first magnetic block and the second magnetic block are correspondingly arranged. When the skin patch 2 is installed in place, that is, when the flange 212 on the skin contact part 21 abuts against the end wall of the mounting hole 125, the second magnetic block is attracted to the first magnetic block, so that the skin patch 2 is fixed in the mounting hole 125 by magnetic attraction. This helps the skin patch 2 to be firmly installed in the mounting hole 125, thereby effectively preventing the skin patch 2 from loosening during the user's use of the physiotherapy device.

[0060] In some other embodiments, the connection between the skin patch 2 and the physiotherapy device body 1 can be a snap-fit ​​connection, or an elastic ring can be provided on the outer peripheral wall of the skin patch 2 to realize the detachable function of the skin patch 2. The specific configuration can be made according to the actual situation.

[0061] See Figure 4 and Figure 5In some embodiments, the physiotherapy device body 1 includes a circuit board 13 and a stimulation module 14. Both the circuit board 13 and the stimulation module 14 are disposed on the outer shell 12, and the stimulation module 14 is electrically connected to the circuit board 13.

[0062] The stimulation module 14 includes one or more of the following: a phototherapy lamp 141, a vibration motor, and a microcurrent stimulation module.

[0063] Please refer to the following: Figures 4 to 6 In some embodiments, the outer casing 12 includes a housing 121 and an end cap 122. The housing 121 is provided with a receiving cavity 124. A partition 123 is provided inside the receiving cavity 124, which divides the receiving cavity 124 into a first chamber 1241 and a second chamber 1242. The circuit board 13 is disposed in the first chamber 1241. The housing 121 is provided with an opening that communicates with the second chamber 1242. The end cap 122 is placed over the opening to form the second chamber 1242 together with the housing 121 and the partition 123.

[0064] Thus, the receiving cavity 124 inside the outer shell 12 is divided into a first chamber 1241 and a second chamber 1242 by the partition 123. The second chamber 1242 is an open mouth when the end cover 122 is opened, which has a lower safety level. Therefore, the circuit board 13 is placed in the first chamber 1241 to prevent the user from directly contacting the circuit board 13 when opening the end cover 122, which helps to improve the safety performance of the product.

[0065] The mounting hole 125 passes through the housing 121 and the end cap 122 respectively. The mounting part 22 passes through the end cap 122 and the housing 121 in sequence to insert the skin-contact part 2 into the mounting hole 125. When the skin-contact part 2 is installed in place, the skin-contact part abuts against the end cap 122.

[0066] For example, the mounting portion 22 has a flat columnar structure, and the first chamber 1241 includes a first region located in the skin-contact portion 21 and a second region located in the mounting portion 22. The first region and the second region are connected. The first region is annular and surrounds the mounting hole 125.

[0067] See Figure 8 In some embodiments, the housing 121 includes a first housing 1211 and a second housing 1212, which are connected to form a first chamber 1241, thereby facilitating the disassembly and assembly of components inside the first chamber 1241.

[0068] The mounting hole 125 passes through the first housing 1211 and the second housing 1212 respectively, and the mounting part 22 passes through the end cap 122, the first housing 1211 and the second housing 1212 in sequence to insert the skin-fitting part 2 into the mounting hole 125.

[0069] See Figure 6 In some embodiments, the end cap 122 is provided with a light-transmitting area for light to be emitted, the stimulation module 14 includes at least one phototherapy lamp 141 disposed on the circuit board 13, the light emitted by the phototherapy lamp 141 is directed toward the light-transmitting area, and the partition 123 is provided with a clearance hole 1231 for light to pass through.

[0070] Thus, the phototherapy lamp 141 is located inside the housing 12, fixed to the circuit board 13 and facing the end cover 122. The light emitted by the phototherapy lamp 141 can pass through the clearance hole 1231 and through the light-transmitting area on the end cover 122 to emit light to the outside of the physiotherapy device for phototherapy. Of course, in other embodiments, the phototherapy lamp 141 can also be directly disposed on the outside of the housing 12. The light-transmitting area can be a portion covering the end cover 122, i.e., the end cover 122 is a partially light-transmitting structure, or it can cover the entire end cover 122, i.e., the end cover 122 is an entirely light-transmitting structure; there is no limitation here.

[0071] The number of clearance holes 1231 is equal to the number of phototherapy lamps 141, and they are set one-to-one. The light emitted by the phototherapy lamps 141 can pass through the clearance holes 1231 and enter the second chamber 1242. The light then passes through the transparent or semi-transparent end cap 122 and acts on the skin to perform phototherapy. On the other hand, the user can see the inside of the second chamber 1242 through the end cap 122. By placing the circuit board 13 in the first chamber 1241, the circuit board 13 can be prevented from being directly observed by the user, which helps to improve the appearance of the product.

[0072] For example, the partition 123 is made of a light-transmitting material. In this way, the light emitted by the phototherapy lamp 141 passes directly through the partition 123 and then through the light-transmitting area on the end cap 122 to emit light to the outside of the physiotherapy device for phototherapy.

[0073] See Figure 8 In some embodiments, the phototherapy lamp 141 is arranged corresponding to the light-transmitting area, which surrounds the outer periphery of the skin-contact surface 211.

[0074] In this way, while achieving phototherapy, cold or hot compresses can be applied simultaneously. The heat generated by the phototherapy lamp 141 can be partially neutralized by the skin-adhesive component 2 to avoid local overheating and maintain the skin surface temperature within a safe range, while retaining the effect of phototherapy in promoting blood circulation.

[0075] In this embodiment, the light therapy lamp 141 can be a white light lamp, red light lamp, blue light lamp, ultraviolet light lamp, or infrared light lamp, etc., and can be set as needed. The number of light therapy lamps 141 can be one or more. When there are multiple light therapy lamps 141, the multiple light therapy lamps 141 can emit the same light or emit different light.

[0076] For example, when there are multiple light therapy lamps 141, the multiple light therapy lamps 141 can be arranged in two rows, three rows or other arrangements, which are not limited here.

[0077] For example, the circuit board 13 has a ring-shaped structure and is adapted to the first region of the first chamber 1241, and can be installed in the first chamber 1241. The phototherapy lamps 141 are distributed on the straight segments on both sides of the circuit board 13.

[0078] Please refer to the following: Figures 4 to 6 In some embodiments, the stimulation module 14 further includes a first electrode 142 and a second electrode 143. The first electrode 142 and the second electrode 143 are both disposed on the outer shell 12. The first electrode 142 and the second electrode 143 are both electrically connected to the circuit board 13. The first electrode 142 and the second electrode 143 are both provided with conductive contact surfaces 144, which are exposed to the outside of the physiotherapy device body 1.

[0079] Thus, when the first electrode 142 and the second electrode 143 come into contact with the skin, a microcurrent circuit is formed. If the first electrode 142 and the second electrode 143 are in an energized state, microcurrent stimulation will be generated to act on the skin and provide physical therapy.

[0080] For example, the outer wall of the end cap 122 is provided with a first groove 1221 and a second groove 1222. The first electrode 142 and the second electrode 143 are respectively installed on the first groove 1221 and the second groove 1222, and the first electrode 142 and the second electrode 143 protrude from the end cap 122. The first electrode 142 and the second electrode 143 are both arc-shaped structures. The projection areas of the first electrode 142 and the second electrode 143 on the circuit board 13 are respectively located on two arc-shaped segments of the circuit board 13. The first electrode 142, the second electrode 143 and the phototherapy lamp 141 avoid each other, which helps to achieve synergistic effect.

[0081] For example, the physiotherapy device body 1 also includes a battery (not shown in the figure), which is disposed in the first chamber 1241 and electrically connected to the circuit board 13. A charging port 126 is provided on the outer casing 12 and is electrically connected to the circuit board 13. The battery, circuit board 13, first electrode 142 and second electrode 143 are connected to form a microcurrent circuit; the charging port 126, the battery and the circuit board 13 are electrically connected to form a charging circuit, thereby powering the battery. After storing energy, the battery can be used as a power source to power the microcurrent circuit, thereby realizing microcurrent stimulation physiotherapy.

[0082] Optionally, the skin-contact surface 211, the first electrode 142, the second electrode 143, and the phototherapy lamp 141 are all located on the same side of the outer casing 12. While performing phototherapy, microcurrent stimulation and cold compress cooling can be performed simultaneously, which helps users to use multiple physiotherapy methods at the same time and helps save the time cost of physiotherapy.

[0083] See Figure 3 and Figure 4 In some embodiments, the skin-contact surface 211 is located between the first electrode 142 and the second electrode 143.

[0084] In this way, the physiotherapy device can combine the synergistic effect of temperature regulation and electrical stimulation. When the skin patch 2 is used to apply cold compress to the skin, the cold air emitted by the skin patch 2 can offset at least part of the heat generated by the microcurrent, reducing the risk of skin burns caused by excessive local temperature.

[0085] Optionally, when the skin-adhesive part 2 is installed in the first mounting position 11, the skin-adhesive surface 211 and the conductive contact surface 144 can be flush planes. The flush design of the skin-adhesive surface 211 and the conductive contact surface 144 helps the skin-adhesive surface 211 and the conductive contact surface 144 to contact the skin at the same time, which helps to achieve synergistic effect.

[0086] Furthermore, the term "some embodiments" refers to specific features, structures, materials, or characteristics described in connection with that embodiment or example being included in at least one embodiment or example of the present invention. In the embodiments of the present invention, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate different embodiments or examples described in the embodiments of the present invention, as well as the features of different embodiments or examples.

[0087] The embodiments described above merely illustrate the implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A physiotherapy device, characterized in that, include: The main body of the physiotherapy device has a first mounting position on it; A skin-adhesive piece is detachably installed at the first mounting position. The skin-adhesive piece has a skin-adhesive surface that is exposed outside the body of the physiotherapy device. The skin-adhesive surface can contact the skin to apply cold or hot compresses to the skin. The thermal conductivity of the skin-contact component is greater than or equal to 14 W / (m·K).

2. The physiotherapy device according to claim 1, characterized in that, The physiotherapy device body includes a shell, on which a mounting hole is provided to form the first mounting position, and the skin-adhesive component is inserted into the mounting hole.

3. The physiotherapy device according to claim 2, characterized in that, The skin-contact component includes a skin-contact contact portion and an mounting portion. The skin-contact surface is disposed on the skin-contact contact portion, the skin-contact contact portion is connected to the mounting portion, and the mounting portion passes through the mounting hole. The outer peripheral wall of the skin-contact portion is provided with a flange protruding from the mounting portion, and the flange abuts against the end wall of the outer shell.

4. The physiotherapy device according to claim 3, characterized in that, The outer peripheral wall of the mounting part contacts the wall of the mounting hole and is in an interference fit; and / or The end of the mounting portion away from the skin-contact portion protrudes from the mounting hole.

5. The physiotherapy device according to any one of claims 2-4, characterized in that, The physiotherapy device includes a circuit board and a stimulation module. Both the circuit board and the stimulation module are mounted on the outer shell, and the stimulation module is electrically connected to the circuit board.

6. The physiotherapy device according to claim 5, characterized in that, The outer casing includes a housing and an end cap. The housing has a receiving cavity, and a partition is provided inside the receiving cavity. The partition divides the receiving cavity into a first chamber and a second chamber, and the circuit board is disposed in the first chamber. The housing has an opening that communicates with the second chamber, and the end cap is placed over the opening to form the second chamber together with the housing and the partition.

7. The physiotherapy device according to claim 6, characterized in that, The end cap is provided with a light-transmitting area for light to be emitted, the stimulation module includes at least one phototherapy lamp disposed on the circuit board, the light emitted by the phototherapy lamp is directed toward the light-transmitting area, the partition is provided with a clearance hole for the light to pass through, and / or the partition is made of a light-transmitting material.

8. The physiotherapy device according to claim 7, characterized in that, The phototherapy lamp is positioned corresponding to the light-transmitting area, which surrounds the outer periphery of the skin-contact surface.

9. The physiotherapy device according to claim 5, characterized in that, The stimulation module further includes a first electrode and a second electrode, both of which are disposed on the outer shell and electrically connected to the circuit board. Both the first electrode and the second electrode are provided with conductive contact surfaces, which are exposed on the outside of the physiotherapy device body.

10. The physiotherapy device according to claim 9, characterized in that, The skin-contact surface, the first electrode, and the second electrode are all located on the same side of the outer casing, and the skin-contact surface is located between the first electrode and the second electrode.

Images