Flexible heating physiotherapy device

Abstract

A flexible heating physiotherapy device comprises an outer-layer stain-resistant waterproof fabric, a flexible circuit board, a heat conduction layer and a bottom-layer stain-resistant waterproof fabric. The rear side of the outer-layer stain-resistant waterproof cloth is connected with the front side of the flexible circuit board, the rear side of the flexible circuit board is connected with the front side of the bottom-layer stain-resistant waterproof cloth, four mounting holes are formed in the bottom-layer stain-resistant waterproof cloth, heat conduction layers are arranged in the mounting holes, and finger-shaped sponges are arranged in the heat conduction layers; the flexible circuit board comprises a component layer, an upper insulating coating, an upper circuit layer, an FPC base layer, a lower circuit layer and a bottom insulating coating which are sequentially arranged from top to bottom, the bottom of the upper insulating coating is attached to the top of the FPC base layer, and the bottom of the FPC base layer is attached to the top of the bottom insulating coating. The upper circuit layer is arranged between the surface upper insulating coating and the FPC base layer in an attached mode. Through the arrangement of the flexible circuit board, the heat conduction layer and the finger-shaped sponge, the whole device is softer and more conveniently attached to the skin, and the heating effect is better.

Description

Technical Field

[0001] The utility model relates to an improvement of a physical therapy technology, belongs to the field of physical therapy, and in particular relates to a flexible heating physical therapy device. Background Art

[0002] As people's living standards continue to improve, the pace of society and work pressures are also increasing. People need to relax to relieve work pressure and physical and mental fatigue. As a result, various human health care devices have entered the mainstream. Currently, the most common health care devices are massagers, which mechanically stimulate various parts of the body through massage heads, effectively alleviating muscle discomfort, tightness, and similar sensations. However, current physical therapy devices are not flexible enough and cannot be worn close to the body, resulting in poor heating therapy effects.

[0003] The Chinese patent application with application number CN202120553271.5 and application date March 17, 2021 discloses a waist massager, including a shell and a massage piece, which is slidably inserted into the shell, and an airbag is provided in the shell. The two ends of the airbag are respectively positioned with the shell and the massage piece, and the airbag can elastically expand and contract to form a massage piece sliding on the shell. However, the above technology uses an external device to contact the human body for massage, which is not close to the body, and does not solve the problem that the therapy device is not soft enough and cannot be close to the body, resulting in poor heating therapy effect.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of this patent application, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0005] The purpose of the utility model is to overcome the problem in the prior art that the physiotherapy device is not soft enough and cannot be close to the body, resulting in poor heating physiotherapy effect, and to provide a flexible heating physiotherapy device with high softness, close to the body and good heating physiotherapy effect.

[0006] To achieve the above objectives, the technical solution of the present invention is: a flexible heating therapy device, which comprises: an outer layer of stain-resistant and waterproof fabric, a flexible circuit board, a heat-conducting layer and a bottom layer of stain-resistant and waterproof fabric;

[0007] The rear side of the outer layer of stain-resistant and waterproof fabric is connected to the front side of the flexible circuit board, and the rear side of the flexible circuit board is connected to the front side of the bottom layer of stain-resistant and waterproof fabric. The bottom layer of stain-resistant and waterproof fabric is provided with four mounting holes, and a heat-conducting layer is provided in all the mounting holes, and a finger-shaped sponge is provided in the heat-conducting layer;

[0008] The flexible circuit board comprises a component layer, an upper insulating coating, an upper circuit layer, an FPC base layer, a lower circuit layer, and a bottom insulating coating arranged in sequence from top to bottom;

[0009] The bottom of the upper insulating coating is laminated to the top of the FPC base layer, the bottom of the FPC base layer is laminated to the top of the bottom insulating coating, the upper circuit layer is laminated between the upper insulating coating and the FPC base layer, the lower circuit layer is laminated between the FPC base layer and the bottom insulating coating, and a reinforcing sheet is provided at the bottom of the bottom insulating coating;

[0010] The component layer includes a control circuit area and a power circuit area. The control circuit area is provided with a main control MCU and a Bluetooth chip. The main control MCU, the Bluetooth chip and the power circuit area are electrically connected. The power circuit area is connected to an external power supply. The main control MCU is connected to the Bluetooth chip by signal. The main control MCU is connected to the upper circuit layer and the lower circuit layer by signal.

[0011] The upper circuit layer includes a main circuit and multiple branch circuits. The main circuit includes an upper control circuit and a power supply circuit. The upper control circuit is electrically connected to the power supply circuit. Each branch circuit is distributed with a resistance wire, which is electrically connected to the upper control circuit and the power supply circuit. The upper control circuit is sequentially provided with a Bluetooth area and a main control area. The Bluetooth chip is signal-connected to the Bluetooth area, and the main control MCU is signal-connected to the main control area.

[0012] The FPC base layer includes a base main board and a plurality of base support boards, and the base main board includes a base control area and a base power area;

[0013] The lower circuit layer includes a lower main circuit area and multiple copper sheets. The lower main circuit area includes a lower control circuit in the upper half and a lower power circuit in the lower half. The lower control circuit is electrically connected to the lower power circuit. All copper sheets are electrically connected to the lower main circuit area through a connecting circuit. The lower control circuit is electrically connected to the lower power circuit. The copper sheet is electrically connected to the lower main circuit area through a connecting circuit. The control circuit area penetrates the upper insulating coating and contacts the upper control circuit. The power circuit area penetrates the upper insulating coating, the power circuit, and the base power area in sequence and contacts the lower power circuit. The control circuit area is electrically connected to the upper control circuit, and the power circuit area is electrically connected to the power circuit. The control circuit area is electrically connected to the lower main circuit area, and the power circuit area is electrically connected to the lower power circuit.

[0014] The back side of the outer layer of stain-resistant and waterproof fabric is provided with a first sponge layer and a second sponge layer in sequence, and the back sides of the second sponge layers are connected to the front side of the bottom layer of stain-resistant and waterproof fabric;

[0015] Each of the finger-shaped sponges is arranged on a corresponding PCB base layer.

[0016] A layer of shaping yarn is provided on the front side of the flexible circuit board, and the shaping yarn is provided between the finger-shaped sponge and the flexible circuit board;

[0017] The front of the shaped yarn is provided with four battery packs and four magnet assemblies, each battery pack and each magnet assembly forming a group are respectively provided on four base support plates of the flexible circuit board;

[0018] Each battery pack is located on a side close to the main board, and each magnet assembly is located on a side away from the main board on the flexible circuit board.

[0019] An annular sponge is provided on the side of the magnet assembly, and the rear side of the annular sponge is connected to the front side of the sizing yarn;

[0020] The magnet assembly is flush with the front surface of the annular sponge, and an annular gauze is provided on the front surface of the magnet assembly and the annular sponge;

[0021] The inner cavity of the bandage is provided with two magnet assemblies corresponding to each magnet assembly, and two annular sponges are provided on the side of the two magnet assemblies. The two magnet assemblies are flush with the front of the two annular sponges, and two annular gauze is provided on the front of the two magnet assemblies and the two annular sponges;

[0022] Each of the first magnet components is magnetically connected to each of the corresponding second magnet components.

[0023] The back of the bottom stain-resistant and waterproof fabric is connected to the front of the strap, and the left and right sides of the strap are connected with straps. A plurality of evenly arranged sub-stickers are provided on the left strap, and a mother sticker is provided on the right end front of the right strap, and the mother sticker is bonded to each sub-sticker.

[0024] The upper insulating coating includes a surface main plate and a plurality of surface support plates, wherein the upper half of the surface main plate is a surface control area, and the lower half is a surface power area, wherein the surface control area is provided with a plurality of first holes, and the surface power area is provided with a plurality of second holes;

[0025] A plurality of first via holes are distributed on the base control area, and a plurality of second via holes are distributed on the base power area.

[0026] The control circuit area is electrically connected to the upper control circuit through the first hole in sequence, and the power circuit area is in contact with the power circuit through the second hole in sequence;

[0027] The control circuit area is electrically connected to the lower control circuit through the first hole, the upper control circuit, the first via hole in sequence;

[0028] The power circuit area is electrically connected to the lower control circuit through the second hole, the power circuit, and the second via hole in sequence;

[0029] The power circuit area is electrically connected to the charging board.

[0030] The external power supply includes a charging plate and a battery pack. The charging plate is provided with a charging head, and the charging plate is electrically connected to the battery pack.

[0031] The charging plate includes a charging component layer, a charging upper insulating coating, a charging upper circuit, a PBC substrate, a charging lower circuit and a charging lower insulating coating, and a charging plate, which are arranged in sequence from top to bottom.

[0032] A first connection resistance wire is provided on both the left and right sides of the upper control circuit and the power supply circuit, and the first connection resistance wire connects all the resistance wires through the second connection resistance wire;

[0033] The resistance wire forms a loop branch, both ends of which are connected to the second connecting resistance wire;

[0034] The upper control circuit, the power supply circuit, the first connection resistance wire, the second connection resistance wire and all the resistance wires are electrically connected.

[0035] The copper sheet is electrically connected to one end of the connection circuit on the same side, and the other end of the connection circuit is electrically connected to the lower control circuit;

[0036] The copper sheet includes two rectangular areas and a grid area. The two rectangular areas are respectively arranged at the left and right ends of the grid area. The grid area is provided with staggered through holes.

[0037] Compared with the prior art, the beneficial effects of the present invention are:

[0038] 1. In the flexible heating therapy device of the present invention, the back side of the outer layer of stain-resistant and waterproof fabric is connected to the front side of the flexible circuit board, the back side of the flexible circuit board is connected to the front side of the bottom layer of stain-resistant and waterproof fabric, and four mounting holes are provided on the bottom layer of stain-resistant and waterproof fabric. A heat-conducting layer is provided in all the mounting holes, and a finger-shaped sponge is provided in the heat-conducting layer. The bottom of the upper insulating coating is laminated with the top of the FPC base layer, the bottom of the FPC base layer is laminated with the top of the bottom insulating coating, the upper circuit layer is laminated between the insulating coating on the surface and the FPC base layer, and the lower circuit layer is laminated with the FPC base layer. Between the bottom insulating coating and the bottom insulating coating, a reinforcing sheet is provided at the bottom. During use, the power circuit area on the component layer is energized, and the current flows into the resistance wire in the surface branch circuit area under the control of the upper control circuit, causing the resistance wire to generate heat. The lower power circuit on the lower circuit layer provides current to the lower control circuit, which transmits the generated current to the copper sheet, which then outputs heat through the copper sheet, providing physical therapy through the resistance wire and the copper sheet. The provision of a flexible circuit board, a heat-conducting layer, and a finger-shaped sponge makes the entire device more flexible and more conveniently fits the skin, resulting in a better heating effect. Therefore, the utility model has a better heating effect and is more fitted to the skin.

[0039] 2. In the flexible heating therapy device of the present invention, the front of the band is connected to the back of the bottom stain-resistant and waterproof fabric, and the left and right sides of the band are connected with binding strips. The left band is provided with a plurality of evenly arranged sub-stickers, and the right end of the right band is provided with a mother patch on the front. The mother patch is bonded to each sub-sticker. When in use, the band is connected to the device, the switch is turned on, the control circuit is started, and the device is controlled to generate heat or massage. Then, according to the different parts of the body used and the body size of the people, the use distance between the mother patch and the sub-sticker is adjusted to fix them. While the device is portable, it can be better fixed and more convenient to use, and is not affected by the use environment. Therefore, the device of the present invention is easy to fix and simple to operate.

[0040] 3. In this flexible heating therapy device, a protective cotton pad is provided with mounting holes corresponding to the four second magnet assemblies. Each corresponding second magnet assembly and two annular sponges pass through the mounting holes and are connected to the front of the second protective cotton pad. During use, the first protective cotton pad has a mounting hole, while the second protective cotton pad is fully covered. This ensures that the magnet covering layer is as thin as possible, increases the magnetic attraction of the two magnet assemblies, enhances the product's fullness, and makes the wearer more comfortable. Therefore, this utility model is easy to wear and comfortable to use.

[0041] 4. In this flexible heating therapy device, a first and second sponge layers are sequentially arranged on the back side of the outer layer of stain-resistant and waterproof fabric. The back sides of the second sponge layers are connected to the front side of the bottom layer of stain-resistant and waterproof fabric. The heat-conducting layer includes an outer ring and a raised layer. The side periphery of the raised layer is connected to the inner periphery of the outer ring, forming a placement cavity between the raised layer and the outer ring. During use, the sponge layer and the finger-shaped sponge prevent other components from damaging the stain-resistant and waterproof fabric. The finger-shaped sponge also makes the portion of the entire therapy device that fits the body softer and more comfortable. Therefore, this device is safe to use and highly comfortable.

[0042] 5. In the flexible heating therapy device of the present invention, the Bluetooth area on the component layer receives the signal, which is then transmitted to the main control MCU. The main control MCU stores the communication address of the mobile phone's Bluetooth and connects the signal with the external mobile phone via Bluetooth, so that the device and the mobile phone are bound one by one. Then, the heating signal of the main control MCU is transmitted to the upper circuit layer. The upper control circuit transmits the current in the power circuit to the resistance wire for heating. Then, the physical therapy, such as the heating temperature, is gradually adjusted by manipulating the mobile phone according to the comfort level. Therefore, the present invention is easy to adjust and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a structural diagram of the present utility model.

[0044] Figure 2It is a schematic structural diagram of the outer layer of the stain-resistant and waterproof fabric of the utility model.

[0045] Figure 3 It is a structural schematic diagram of a magnet assembly in the utility model.

[0046] Figure 4 It is a structural schematic diagram of the heat-conducting layer in the utility model.

[0047] Figure 5 It is a structural schematic diagram of the bottom layer of stain-resistant and waterproof fabric in the utility model.

[0048] Figure 6 It is a structural diagram of the binding strap in the utility model.

[0049] Figure 7 It is a rear view of the binding strap in the present invention.

[0050] Figure 8 It is an exploded view of the flexible circuit board in the utility model.

[0051] Figure 9 This is a schematic diagram of the structure of the component layer in the utility model

[0052] Figure 10 It is a structural schematic diagram of the upper insulating coating in the utility model.

[0053] Figure 11 It is a structural diagram of the upper circuit layer in the utility model.

[0054] Figure 12 It is a structural diagram of the FPC base layer in the utility model.

[0055] Figure 13 It is a structural diagram of the lower circuit layer in the utility model.

[0056] Figure 14 It is a structural diagram of the upper circuit layer in the utility model.

[0057] Figure 15 It is a structural diagram of the charging plate in the utility model.

[0058] Figure 16 It is an exploded view of the charging plate in the present utility model.

[0059] Figure: outer layer of stain-resistant and waterproof fabric 1, first sponge layer 2, second sponge layer 21, battery pack 3, mounting hole 4, shaping yarn 5, a magnet assembly 6, a ring-shaped sponge 61, a ring-shaped gauze 62, a finger-shaped sponge 7, a flexible circuit board 8, a component layer 81, a control circuit area 811, a power circuit area 812, a connection port 813, a main control MCU 814, a Bluetooth chip 815, an upper insulating coating 82, a surface main board 821, a surface control area 8211, a surface power area 8212, a surface support plate 822, and a first hole 823 1. Second hole 8232, upper circuit layer 83, upper control circuit 831, solder area 8311, program burning port 8312, Bluetooth area 8313, main control area 8314, power circuit 832, resistor 833, branch circuit 834, second connection resistor 835, first connection resistor 836, main circuit 837, FPC base layer 84, base motherboard 841, base control area 8411, base power area 8412, base support plate 842, first via 843, second via 844, lower circuit layer 85 , lower main circuit area 851, lower control circuit 8511, lower power circuit 8512, copper sheet 852, connecting circuit 853, bottom surface insulating coating 86, reinforcing sheet 87, charging plate 88, charging port 881, charging component layer 882, charging upper insulating coating 883, charging upper circuit 884, PCB substrate 885, charging lower circuit 886, charging lower insulating coating 887, thermal conductive layer 9, outer ring 91, raised layer 92, placement cavity 93, bottom stain-resistant and waterproof fabric 10, a straight line segment 101, an arc segment 1 02, two arc segments 103, three arc segments 104, ten arc segments 105, two straight segments 106, four arc segments 107, five arc segments 108, six arc segments 109, three straight segments 110, seven arc segments 111, four straight segments 112, eight arc segments 113, nine arc segments 114, switch 11, strap 13, one protective cotton 131, mounting opening 132, arc-shaped surface 133, two protective cotton 134, strap 14, mother patch 15, child patch 16, two magnet assemblies 17, two annular sponges 171, two annular gauze 172. DETAILED DESCRIPTION

[0060] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0061] See also Figures 1 to 16 A flexible heating therapy device, comprising: an outer layer of stain-resistant and waterproof fabric 1, a flexible circuit board 8, a heat-conducting layer 9, and a bottom layer of stain-resistant and waterproof fabric 10;

[0062] The rear side of the outer layer of stain-resistant and waterproof fabric 1 is connected to the front side of the flexible circuit board 8, and the rear side of the flexible circuit board 8 is connected to the front side of the bottom layer of stain-resistant and waterproof fabric 10. The bottom layer of stain-resistant and waterproof fabric 10 is provided with four mounting holes 4. All mounting holes 4 are provided with a heat-conducting layer 9, and the heat-conducting layer 9 is provided with a finger-shaped sponge 7.

[0063] The flexible circuit board 8 includes a component layer 81, an upper insulating coating 82, an upper circuit layer 83, an FPC base layer 84, a lower circuit layer 85, and a bottom insulating coating 86 arranged in sequence from top to bottom;

[0064] The bottom of the upper insulating coating 82 is laminated to the top of the FPC base layer 84, and the bottom of the FPC base layer 84 is laminated to the top of the bottom insulating coating 86. The upper circuit layer 83 is laminated between the upper insulating coating 82 and the FPC base layer 84, and the lower circuit layer 85 is laminated between the FPC base layer 84 and the bottom insulating coating 86. A reinforcing sheet 87 is provided at the bottom of the bottom insulating coating 86.

[0065] The component layer 81 includes a control circuit area 811 and a power circuit area 812. The control circuit area 811 is provided with a main control MCU 814 and a Bluetooth chip 815. The main control MCU 814, the Bluetooth chip 815 and the power circuit area 812 are electrically connected. The power circuit area 812 is connected to an external power supply. The main control MCU 814 is signal-connected to the Bluetooth chip 815. The main control MCU 814 is signal-connected to the upper circuit layer 83 and the lower circuit layer 85.

[0066] The upper circuit layer 83 includes a main circuit 837 and multiple branch circuits 834. The main circuit 837 includes an upper control circuit 831 and a power circuit 832. The upper control circuit 831 is electrically connected to the power circuit 832. A resistor 833 is distributed on each branch circuit 834. The resistor 833 is electrically connected to the upper control circuit 831 and the power circuit 832. The upper control circuit 831 is sequentially provided with a Bluetooth area 8313 and a main control area 8314. The Bluetooth chip 815 is signal-connected to the Bluetooth area 8313, and the main control MCU 814 is signal-connected to the main control area 8314.

[0067] The FPC base layer 84 includes a base main board 841 and a plurality of base support boards 842. The base main board 841 includes a base control area 8411 and a base power area 8412.

[0068] The lower circuit layer 85 includes a lower main circuit area 851 and multiple copper sheets 852. The lower main circuit area 851 includes a lower control circuit 8511 in the upper half and a lower power circuit 8512 in the lower half. The lower control circuit 8511 is electrically connected to the lower power circuit 8512. All copper sheets 852 are electrically connected to the lower main circuit area 851 through a connecting circuit 853. The lower control circuit 8511 is electrically connected to the lower power circuit 8512. The copper sheets 852 are electrically connected to the lower main circuit area 851 through a connecting circuit 853. The control circuit area 811 penetrates the upper insulating coating 82 and contacts the upper control circuit 831, and the power circuit area 812 penetrates the upper insulating coating 82, the power circuit 832, and the base power area 8412 in sequence and contacts the lower power circuit 8512; the control circuit area 811 is electrically connected to the upper control circuit 831, and the power circuit area 812 is electrically connected to the power circuit 832; the control circuit area 811 is electrically connected to the lower main circuit area 851, and the power circuit area 812 is electrically connected to the lower power circuit 8512.

[0069] The back side of the outer layer of stain-resistant and waterproof fabric 1 is provided with a first sponge layer 2 and a second sponge layer 21 in sequence, and the back side of the second sponge layer 21 is connected to the front side of the bottom layer of stain-resistant and waterproof fabric 10;

[0070] Finger-shaped sponges 7 are provided in all the mounting holes 4 of the bottom stain-resistant and waterproof fabric 10 , and each finger-shaped sponge 7 is provided on the corresponding PCB base layer 84 .

[0071] A layer of shaping yarn 5 is provided on the front side of the flexible circuit board 8, and the shaping yarn 5 is provided between the finger-shaped sponge 7 and the base support plate 842;

[0072] The front of the shaped yarn 5 is provided with four battery packs 3 and four magnet assemblies 6, each battery pack 3 and each magnet assembly 6 forming a group are respectively provided on four base support plates 842 of the flexible circuit board 8;

[0073] Each battery pack 3 is located on a side close to the main board 81 , and each magnet assembly 6 is located on a side away from the base main board 841 on the flexible circuit board 8 .

[0074] An annular sponge 61 is provided on the side of the magnet assembly 6, and the rear side of the annular sponge 61 is connected to the front side of the sizing yarn 5;

[0075] The magnet assembly 6 is flush with the front surface of the annular sponge 61, and an annular gauze 62 is provided on the front surface of the magnet assembly 6 and the annular sponge 61;

[0076] The inner cavity of the bandage 13 is provided with two magnet assemblies 17 corresponding to each magnet assembly 6. Two annular sponges 171 are provided on the side of the two magnet assemblies 17. The two magnet assemblies 17 are flush with the front of the two annular sponges 171. Two annular gauze 172 is provided on the front of the two magnet assemblies 17 and the two annular sponges 171.

[0077] Each of the magnet assemblies 6 is magnetically connected to each of the corresponding two magnet assemblies 17 .

[0078] The back of the bottom stain-resistant and waterproof fabric 10 is connected to the front of the strap 13, and the left and right sides of the strap 13 are connected with straps 14. A plurality of evenly arranged sub-stickers 16 are provided on the left strap 14, and a mother sticker 15 is provided on the right end front of the right strap 14, and the mother sticker 15 is bonded to each sub-sticker 16.

[0079] The upper insulating coating 82 includes a surface main plate 821 and a plurality of surface support plates 822. The upper portion of the surface main plate 821 is a surface control area 8211, and the lower portion is a surface power area 8212. The surface control area 8211 is distributed with a plurality of first holes 8231, and the surface power area 8212 is distributed with a plurality of second holes 8232.

[0080] A plurality of first vias 843 are distributed on the base control area 8411 , and a plurality of second vias 844 are distributed on the base power area 8412 .

[0081] The control circuit area 811 is electrically connected to the upper control circuit 831 by sequentially passing through the first holes 8231 , and the power circuit area 812 is electrically connected to the power circuit 832 by sequentially passing through the second holes 8232 ;

[0082] The control circuit area 811 is electrically connected to the lower control circuit 8511 through the first hole 8231, the upper control circuit 831, the first via 843 in sequence;

[0083] The power circuit area 812 is electrically connected to the lower control circuit 8511 through the second hole 8232, the power circuit 832, and the second via 844 in sequence;

[0084] The power circuit area 812 is electrically connected to the charging board 88 .

[0085] The external power supply includes a charging plate 88 and a battery pack 3. The charging plate 88 is provided with a charging head 881, and the charging plate 88 is electrically connected to the battery pack 3;

[0086] The charging plate 88 includes a charging component layer 882, a charging upper insulating coating 883, a charging upper circuit 884, a PBC substrate 885, a charging lower circuit 886 and a charging lower insulating coating 887, which are arranged in sequence from top to bottom, and the charging plate 88.

[0087] The left and right sides of the upper control circuit 831 and the power supply circuit 832 are both provided with first connection resistance wires 836 , and the first connection resistance wires 836 connect all the resistance wires 833 through the second connection resistance wires 835 ;

[0088] The resistance wire 833 forms a meandering branch, with both ends connected to the second connecting resistance wire 835;

[0089] The upper control circuit 831 , the power supply circuit 832 , the first connection resistance wire 836 , the second connection resistance wire 835 and all the resistance wires 833 are electrically connected.

[0090] The copper sheet 852 is electrically connected to one end of the connecting circuit 853 on the same side, and the other end of the connecting circuit 853 is electrically connected to the lower control circuit 8511;

[0091] The copper sheet 852 includes two rectangular areas 8521 and a grid area 8522 . The two rectangular areas 8521 are respectively attached to the left and right ends of the grid area 8522 . The grid area 8522 is provided with staggered through holes.

[0092] The supplementary description of this utility model is as follows:

[0093] Interaction refers to the signal connection with components outside the heating therapy device, such as a mobile phone, through the Bluetooth chip. Example

[0094] A flexible heating therapy device, comprising: an outer layer of stain-resistant and waterproof fabric 1, a flexible circuit board 8, a heat-conducting layer 9, and a bottom layer of stain-resistant and waterproof fabric 10; the back side of the outer layer of stain-resistant and waterproof fabric 1 is connected to the front side of the flexible circuit board 8, the back side of the flexible circuit board 8 is connected to the front side of the bottom layer of stain-resistant and waterproof fabric 10, and four mounting holes 4 are opened on the bottom layer of stain-resistant and waterproof fabric 10, all of which are provided with a heat-conducting layer 9, and a finger-shaped sponge 7 is provided in the heat-conducting layer 9; the flexible circuit board 8 comprises, from top to bottom, a component layer 81, an upper insulating coating 82, an upper circuit layer 83, an FPC base layer 84, a lower circuit layer 85, and a bottom insulating coating 86; the bottom of the upper insulating coating 82 is ... The upper circuit layer 83 is laminated to the top of the FPC base layer 84, the bottom of the FPC base layer 84 is laminated to the top of the bottom insulating coating 86, the upper circuit layer 83 is laminated to the surface insulating coating 82 and the FPC base layer 84, the lower circuit layer 85 is laminated to the FPC base layer 84 and the bottom insulating coating 86, and a reinforcing sheet 87 is provided at the bottom of the bottom insulating coating 86; the component layer 81 includes a control circuit area 811 and a power circuit area 812, the control circuit area 811 is provided with a main control MCU814 and a Bluetooth chip 815, the main control MCU814, the Bluetooth chip 815 and the power circuit area 812 are electrically connected, the power circuit area 812 is connected to an external power supply, and the main control MCU814 and the Bluetooth chip 815 are electrically connected to the power circuit area 812. U814 is signal-connected to the Bluetooth chip 815, and the main control MCU814 is signal-connected to the upper circuit layer 83 and the lower circuit layer 85; the upper circuit layer 83 includes a main circuit 837 and multiple branch circuits 834, the main circuit 837 includes an upper control circuit 831 and a power circuit 832, the upper control circuit 831 is electrically connected to the power circuit 832, and each branch circuit 834 is distributed with a resistor 833, the resistor 833 is electrically connected to the upper control circuit 831 and the power circuit 832, the upper control circuit 831 is sequentially provided with a Bluetooth area 8313 and a main control area 8314, the Bluetooth chip 815 is signal-connected to the Bluetooth area 8313, and the main control MCU814 is signal-connected to the main control area 83 14 signal connection; the FPC base layer 84 includes a base main board 841 and multiple base support boards 842, the base main board 841 includes a base control area 8411 and a base power area 8412; the lower circuit layer 85 includes a lower main circuit area 851 and multiple copper sheets 852, the lower main circuit area 851 includes a lower control circuit 8511 in the upper half and a lower power circuit 8512 in the lower half, the lower control circuit 8511 is electrically connected to the lower power circuit 8512, all the copper sheets 852 are electrically connected to the lower main circuit area 851 through the connecting circuit 853, the lower control circuit 8511 is electrically connected to the lower power circuit 8512, and the copper sheets 852 are electrically connected to the lower main circuit area 851 through the connecting circuit 853;The control circuit area 811 penetrates the upper insulating coating 82 and contacts the upper control circuit 831. The power circuit area 812 penetrates the upper insulating coating 82, the power circuit 832, and the base power area 8412 in sequence and contacts the lower power circuit 8512. The control circuit area 811 is electrically connected to the upper control circuit 831, and the power circuit area 812 is electrically connected to the power circuit 832. The control circuit area 811 is electrically connected to the lower main circuit area 851, and the power circuit area 812 is electrically connected to the lower power circuit 8512.

[0095] During application: wear the device on the part that needs physical therapy, then power on the power circuit area 812 on the component layer 81, and the current flows into the resistance wire 833 in the surface branch circuit area through the control of the upper control circuit 831, causing the resistance wire 833 to generate heat, and the lower power circuit 8512 on the lower circuit layer 85 provides current to the lower control circuit 8511. The lower control circuit 8511 transmits the generated current to the copper sheet 852, and then outputs heat through the copper sheet 52, and physical therapy is performed through the action of the resistance wire 833 and the copper sheet 852. Example

[0096] Example 2 is basically the same as Example 1, except that:

[0097] The upper half of the component layer 81 is the control circuit area 811, and the lower half is the power circuit area 812. Solder points are distributed on the upper edge of the control circuit area 811. The solder points pass through the first hole 8231 and contact the power circuit 832. The solder points pass through the first hole 8231, the upper control circuit 831, and the first via 843 in sequence to contact the lower control circuit 8511. The solder points are electrically connected to the upper control circuit 831, and the solder points are electrically connected to the lower control circuit 8511. The surface insulating coating 82 includes a surface main board 821 and a plurality of surface support boards 822. The upper half of the surface main board 821 is the surface control area 8211, and the lower half is the surface power area. The surface control area 8211 is provided with a plurality of first holes 8231, and the surface power area 8212 is provided with a plurality of second holes 8232; the base control area 8411 is provided with a plurality of first vias 843, and the substrate power area 8412 is provided with a plurality of second vias 844; the control circuit area 811 is electrically connected to the upper control circuit 831 through the first holes 8231 in sequence, and the power circuit area 812 is in contact with the power circuit 832 through the second holes 8232 in sequence; the control circuit area 811 is electrically connected to the lower control circuit 8511 through the first holes 231, the upper control circuit 831, the first vias 843 in sequence The power circuit area 812 is electrically connected to the lower power circuit 8512 through the second hole 8232, the power circuit 832, and the second via 844 in sequence; the power circuit area 812 is electrically connected to the charging board 88; the left and right sides of the upper control circuit 831 and the power circuit 832 are both provided with a first connecting resistor 836, the first connecting resistor 836 connects all the resistors 833 through the second connecting resistor 835, and there are 5 soldering areas 8311, which are sequentially arranged above the upper control circuit 831; the resistor 833 forms a meandering branch, and its two ends are connected to the second connecting resistor 835; the upper control circuit 831, the power circuit 832 are electrically connected to the charging board 88; the left and right sides of the upper control circuit 831 and the power circuit 832 are both provided with a first connecting resistor 836, and the first connecting resistor 836 connects all the resistors 833 through the second connecting resistor 835. There are 5 soldering areas 8311, which are sequentially arranged above the upper control circuit 831; the resistor 833 forms a meandering branch, and its two ends are connected to the second connecting resistor 835; The source circuit 832, the first connecting resistor wire 836, the second connecting resistor wire 835 and all the resistor wires 833 are electrically connected. A program input area is set in the middle area between the upper control circuit 831 and the power supply circuit 832. The program input area consists of four program burning ports 8312. The copper sheet 852 is electrically connected to one end of the connecting circuit 853 on the same side, and the other end of the connecting circuit 8521 is electrically connected to the lower power supply circuit 8512. The copper sheet 852 includes two rectangular areas 8521 and a grid area 8522. The two rectangular areas 8521 are respectively attached to the left and right ends of the grid area 8522, and the grid area 8522 is provided with staggered through holes.

[0098] When applying:

[0099] When started, the current passes through the upper control circuit 831 and flows to the resistor 833. The current generates heat due to the work done, which makes the circuit board have the function of generating heat. The current flows to the four copper sheets 852 via the lower control circuit 8511, causing the copper sheets 852 to heat up. On this basis, the lower control circuit 8511 can also control the intermittent conduction of the current in the entire circuit, so that intermittent current flows through the copper sheets 852, so that the receptors attached to the copper sheets 852 continue to feel regular intermittent current stimulation. When the copper sheet 852 that heats up and continuously outputs intermittent current stimulation directly contacts the receptor, the receptor will produce a strong sense of discomfort. Therefore, a thermal conductive layer 9 is attached to the copper sheet 852. The thermal conductive layer 9 has a certain heat-insulating effect on the heat generated by the copper sheet, and reduces the stimulation of the intermittent current continuously released by the copper sheet 852 on the receptor, making it more skin-friendly and comfortable. Example

[0100] Example 3 is basically the same as Example 1, except that:

[0101] The charging plate 88 is connected to the charging port 881; the charging plate 88 includes a charging component layer 882, a charging upper insulating coating 883, a charging upper circuit 884, a PCB substrate 885, a charging lower circuit 886 and a charging lower insulating coating 887, which are arranged in sequence from top to bottom.

[0102] When applying:

[0103] The charging port 881 is connected to an external power source to charge the battery, and the battery provides power to the circuit board; the charging port 882 can also be connected to an external power source to directly provide power to the flexible circuit board for operation. Example

[0104] Example 4 is basically the same as Example 1, except that:

[0105] The rear side of the outer layer of stain-resistant and waterproof fabric 1 is connected to the front side of the flexible circuit board 8, and the rear side of the flexible circuit board 8 is connected to the front side of the bottom layer of stain-resistant and waterproof fabric 10. Four mounting holes 4 are provided on the bottom layer of stain-resistant and waterproof fabric 10, and a heat-conducting layer 9 is provided in all the mounting holes 4, and a finger-shaped sponge 7 is provided in the heat-conducting layer 9; the front side of the strap 13 is connected to the back side of the bottom layer of stain-resistant and waterproof fabric 10, and the left and right sides of the strap 13 are connected to binding strips 14, and a plurality of evenly arranged sub-stickers 16 are provided on the left side of the binding strip 14, and a mother sticker 15 is provided on the right end front side of the right side of the binding strip 14, and the mother sticker 15 is bonded to each sub-sticker 16.

[0106] During use: connect the strap 13 to the outer layer of stain-resistant and waterproof fabric 1, connect the device to the strap 13, then turn on the switch 11, the current passes through the upper control circuit 831 and flows to the resistor 833. The current generates heat due to work, so that the circuit board has the function of generating heat. The current flows to the four copper sheets 852 through the lower control circuit 8511, causing the copper sheets 852 to heat up, and the control device to heat up. Then adjust the use distance between the mother patch 15 and the child patch 16 on the strap 14, and fix it on the wearer's use part. Example

[0107] Example 5 is basically the same as Example 1, except that:

[0108] The rear side of the outer layer of stain-resistant and waterproof fabric 1 is sequentially provided with a sponge layer 2 and a second sponge layer 21. The rear side of the second sponge layer 21 is connected to the front side of the bottom layer of stain-resistant and waterproof fabric 10. The thermal conductive layer 9 includes an outer ring 91 and a raised layer 92. The thermal conductive layer 9 is a TPU composite material with good conductivity. The side of the raised layer 92 is connected to the inner periphery of the outer ring 91, and a placement cavity 93 is formed between the raised layer 92 and the outer ring 91; the support plate 82 and the finger-shaped sponge 7 are arranged in the placement cavity 93.

[0109] When in use: the first sponge layer 2 and the second sponge layer 21 are tightly fitted between the outer stain-resistant and waterproof fabric 1 and the bottom stain-resistant and waterproof fabric 10, preventing other components between the outer stain-resistant and waterproof fabric 1 and the bottom stain-resistant and waterproof fabric 10 from damaging the outer stain-resistant and waterproof fabric 1; the finger-shaped sponge 7 prevents other components from damaging the bottom stain-resistant and waterproof fabric 10, and also makes the part of the entire device that fits the human body softer and more comfortable. Example

[0110] Example 6 is basically the same as Example 1, except that:

[0111] An annular sponge 61 is provided on the side of the magnet assembly 6, and the rear side of the annular sponge 61 is connected to the front side of the sizing yarn 5; the magnet assembly 6 is flush with the front of the annular sponge 61, and an annular gauze 62 is provided on the front of the magnet assembly 6 and the annular sponge 61; the inner cavity of the strap 13 is provided with two magnet assemblies 17 corresponding to each magnet assembly 6, and two annular sponges 171 are provided on the side of the two magnet assemblies 17, and the two magnet assemblies 17 are flush with the front of the two annular sponges 171, and two annular gauze 172 is provided on the front of the two magnet assemblies 17 and the two annular sponges 171; each of the magnet assemblies 6 is magnetically connected to each corresponding two magnet assemblies 17.

[0112] During use: one magnet assembly 6 can be magnetically connected to the second magnet assembly 17, and the device can be fixed on the strap 13 for use, which is convenient for fixation, and the annular sponge and annular gauze on the side can protect and fix the magnet assembly. Example

[0113] Example 7 is basically the same as Example 1, except that:

[0114] The inner cavity of the strap 13 is sequentially provided with a protective cotton 131 and two protective cottons 134, and the back of the protective cotton 131 is in contact with the front of the two protective cottons 134; the protective cotton 131 is provided with mounting openings 132 corresponding to the four two magnet assemblies 17, and each corresponding two magnet assembly 17 and two annular sponges 171 pass through the mounting opening 132 and are connected to the front of the two protective cottons 134; the top and bottom of the strap 13 are symmetrically provided with two arc-shaped surfaces 133, and the curvature of the two arc-shaped surfaces 133 is the same.

[0115] When in use: a protective cotton 131 is provided with an installation opening, and the second protective cotton 134 is in a fully covered form, ensuring that the magnet covering layer is as thin as possible, and increasing the magnetic attraction of the two magnet components 17, increasing the fullness of the product, and making the wearer more comfortable. Example

[0116] Example 8 is basically the same as Example 1, except that:

[0117] The bottom stain-resistant and waterproof fabric 10 includes a straight line segment 101, an arc segment 102, two arc segments 103, and two straight line segments 106. One end of the straight line segment 101 is connected to one end of the first arc segment 102, the other end of the first arc segment 102 is connected to one end of the second arc segment 103, the other end of the second arc segment 103 is connected to one end of the third arc segment 104, the other end of the third arc segment 104 is connected to one end of the second straight line segment 106, the other end of the second straight line segment 106 is connected to one end of the fourth arc segment 107, the other end of the fourth arc segment 107 is connected to one end of the fifth arc segment 108, and the other end of the fifth arc segment 108 is connected to one end of the sixth arc segment 109.

[0118] The other end of the six arc segments 109 is connected to one end of the three straight line segments 110, the other end of the three straight line segments 110 is connected to one end of the seven arc segments 111, the other end of the seven arc segments 111 is connected to one end of the four straight line segments 112, the other end of the four straight line segments 112 is connected to one end of the eight arc segments 113, the other end of the eight arc segments 113 is connected to one end of the nine arc segments 114, and the other end of the nine arc segments 114 is connected to one end of the ten arc segments 105.

[0119] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the content disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A flexible heating therapy device, characterized in that: The flexible heating therapy device comprises: an outer layer of stain-resistant and waterproof fabric (1), a flexible circuit board (8), a heat-conducting layer (9) and a bottom layer of stain-resistant and waterproof fabric (10); The rear side of the outer layer of stain-resistant and waterproof fabric (1) is connected to the front side of the flexible circuit board (8), and the rear side of the flexible circuit board (8) is connected to the front side of the bottom layer of stain-resistant and waterproof fabric (10). The bottom layer of stain-resistant and waterproof fabric (10) is provided with four mounting holes (4), and a heat-conducting layer (9) is provided in all the mounting holes (4), and a finger-shaped sponge (7) is provided in the heat-conducting layer (9); The flexible circuit board (8) comprises a component layer (81), an upper insulating coating (82), an upper circuit layer (83), a PCB base layer (84), a lower circuit layer (85), and a bottom insulating coating (86) arranged in sequence from top to bottom; The bottom of the upper insulating coating (82) is bonded to the top of the PCB base layer (84), the bottom of the PCB base layer (84) is bonded to the top of the bottom insulating coating (86), the upper circuit layer (83) is bonded between the upper insulating coating (82) and the PCB base layer (84), the lower circuit layer (85) is bonded between the PCB base layer (84) and the bottom insulating coating (86), and a reinforcing sheet (87) is provided at the bottom of the bottom insulating coating (86); The component layer (81) includes a control circuit area (811) and a power circuit area (812). A main control MCU (814) and a Bluetooth chip (815) are provided on the control circuit area (811). The main control MCU (814), the Bluetooth chip (815) and the power circuit area (812) are electrically connected. The power circuit area (812) is connected to an external power supply. The main control MCU (814) and the Bluetooth chip (815) are signal-connected. The main control MCU (814) and the upper circuit layer (83) and the lower circuit layer (85) are signal-connected. The upper circuit layer (83) includes a main circuit (837) and a plurality of branch circuits (834). The main circuit (837) includes an upper control circuit (831) and a power circuit (832). The upper control circuit (831) is electrically connected to the power circuit (832). A resistance wire (833) is distributed on each branch circuit (834). The resistance wire (833) is electrically connected to the upper control circuit (831) and the power circuit (832). A Bluetooth area (8313) and a main control area (8314) are sequentially provided in the upper control circuit (831). The Bluetooth chip (815) is signal-connected to the Bluetooth area (8313), and the main control MCU (814) is signal-connected to the main control area (8314). The PCB base layer (84) includes a base main board (841) and a plurality of base support boards (842); the base main board (841) includes a base control area (8411) and a base power supply area (8412); The lower circuit layer (85) includes a lower main circuit area (851) and a plurality of copper sheets (852). The lower main circuit area (851) includes a lower control circuit (8511) in the upper portion and a lower power circuit (8512) in the lower portion. The lower control circuit (8511) is electrically connected to the lower power circuit (8512). All copper sheets (852) are electrically connected to the lower main circuit area (851) via a connecting circuit (853). The lower control circuit (8511) is electrically connected to the lower power circuit (8512). The copper sheets (852) are electrically connected to the lower main circuit area (851) via a connecting circuit (853). The control circuit area (811) penetrates the upper insulating coating (82) and contacts the upper control circuit (831); the power circuit area (812) sequentially penetrates the upper insulating coating (82), the power circuit (832), and the base power area (8412) and contacts the lower power circuit (8512); the control circuit area (811) is electrically connected to the upper control circuit (831), and the power circuit area (812) is electrically connected to the power circuit (832); the control circuit area (811) is electrically connected to the lower main circuit area (851), and the power circuit area (812) is electrically connected to the lower power circuit (8512).

2. A flexible heating therapy device according to claim 1, characterized in that: The rear side of the outer layer of stain-resistant and waterproof fabric (1) is provided with a first sponge layer (2) and a second sponge layer (21) in sequence, and the rear sides of the second sponge layers (21) are connected to the front side of the bottom layer of stain-resistant and waterproof fabric (10); Each of the finger-shaped sponges (7) is arranged on a corresponding PCB base layer (84).

3. A flexible heating therapy device according to claim 2, characterized in that: A layer of shaping yarn (5) is provided on the front side of the flexible circuit board (8), and the shaping yarn (5) is provided between the finger-shaped sponge (7) and the flexible circuit board (8); Four battery packs (3) and four magnet assemblies (6) are arranged on the front of the shaped yarn (5), and each battery pack (3) and each magnet assembly (6) form a group and are respectively arranged on four base support plates (842) of the flexible circuit board (8); Each battery pack (3) is located on a side close to the base mainboard (841), and each magnet assembly (6) is located on a side away from the base mainboard (841) on the flexible circuit board (8).

4. The flexible heating therapy device according to claim 3, characterized in that: An annular sponge (61) is provided on the side of the magnet assembly (6), and the rear side of the annular sponge (61) is connected to the front side of the shaped yarn (5); The magnet assembly (6) is flush with the front surface of an annular sponge (61), and an annular gauze (62) is provided on the front surface of the magnet assembly (6) and the annular sponge (61); The back side of the bottom stain-resistant and waterproof fabric (10) is connected to the front side of the binding belt (13); the inner cavity of the binding belt (13) is provided with two magnet assemblies (17) corresponding to each magnet assembly (6); two annular sponges (171) are provided on the side of the two magnet assemblies (17); the two magnet assemblies (17) are flush with the front side of the two annular sponges (171); and two annular gauze (172) is provided on the front side of the two magnet assemblies (17) and the two annular sponges (171); Each of the one magnet components (6) is magnetically connected to each of the corresponding two magnet components (17).

5. The flexible heating therapy device according to claim 4, characterized in that: The left and right sides of the binding strip (13) are both connected to binding strips (14), a plurality of evenly arranged sub-stickers (16) are provided on the left binding strip (14), and a mother stick (15) is provided on the right end front of the right binding strip (14), and the mother stick (15) is bonded to each sub-sticker (16).

6. The flexible heating therapy device according to claim 1, characterized in that: The upper insulating coating (82) comprises a surface main plate (821) and a plurality of surface support plates (822); the upper half of the surface main plate (821) is a surface control area (8211), and the lower half is a surface power supply area (8212); the surface control area (8211) is provided with a plurality of first holes (8231), and the surface power supply area (8212) is provided with a plurality of second holes (8232); A plurality of first via holes (843) are distributed on the base control area (8411), and a plurality of second via holes (844) are distributed on the base power area (8412).

7. The flexible heating therapy device according to claim 6, characterized in that: The control circuit area (811) sequentially passes through the first hole (8231) to be electrically connected to the upper control circuit (831), and the power circuit area (812) sequentially passes through the second hole (8232) to be in contact with the power circuit (832); The control circuit area (811) is electrically connected to the lower control circuit (8511) by sequentially passing through the first hole (8231), the upper control circuit (831), and the first via hole (843); The power circuit area (812) is electrically connected to the lower control circuit (8511) by sequentially passing through the second hole (8232), the power circuit (832), and the second via hole (844); The power circuit area (812) is electrically connected to the charging plate (88).

8. The flexible heating therapy device according to claim 6, characterized in that: The external power supply includes a charging plate (88) and a battery pack (3), a charging head (881) is provided on the charging plate (88), and the charging plate (88) is electrically connected to the battery pack (3); The charging plate (88) comprises a charging component layer (882), a charging upper insulating coating (883), a charging upper circuit (884), a PBC substrate (885), a charging lower circuit (886), and a charging lower insulating coating (887), which are arranged in sequence from top to bottom, and the charging plate (88).

9. A flexible heating therapy device according to any one of claims 1 to 8, characterized in that: First connection resistance wires (836) are provided on both the left and right sides of the upper control circuit (831) and the power supply circuit (832), and the first connection resistance wires (836) connect all the resistance wires (833) via the second connection resistance wires (835); The resistance wire (833) forms a loop branch, with both ends connected to the second connecting resistance wire (835); The upper control circuit (831), the power supply circuit (832), the first connection resistance wire (836), the second connection resistance wire (835) and all the resistance wires (833) are electrically connected.

10. The flexible heating therapy device according to claim 9, characterized in that: The copper sheet (852) is electrically connected to one end of the connecting circuit (853) on the same side, and the other end of the connecting circuit (853) is electrically connected to the lower control circuit (8511); The copper sheet (852) comprises two rectangular areas (8521) and a grid area (8522). The two rectangular areas (8521) are respectively arranged at the left and right ends of the grid area (8522). The grid area (8522) is provided with staggered through holes.

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