CN216315960U

CN216315960U - Heating shoe-pad

Info

Publication number: CN216315960U
Application number: CN202123106440.XU
Authority: CN
Inventors: 丁明照
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-19
Anticipated expiration: 2031-12-10

Abstract

The embodiment of the application discloses heating shoe-pad, including shoe-pad body, electricity cooperation portion, the carrier and the control module of generating heat, wherein, the shoe-pad body is including preceding palm district and heel district, and the heel district includes first fitting surface, and first fitting surface is located to electricity cooperation portion. The heating carrier is arranged in the front palm area and is electrically connected with the electric matching part. The control module comprises a hard shell, an electric connection part, a battery and a control panel electrically connected with the battery. An inner cavity is arranged in the hard shell, and the battery and the control panel are both arranged in the inner cavity. The heel district of shoe-pad body is embedded into to stereoplasm shell detachably, and the stereoplasm shell is equipped with the second fitting surface, and electric connection portion locates on the second fitting surface and is connected with the control panel electricity, and the second fitting surface is relative and adjacent setting with first fitting surface, and electric connection portion electric connection. After using for a long time, the shoe-pad body can warp, can dismantle the connection with control module group and shoe-pad body are whole, can put into new shoe-pad body with control module group, and the utilization ratio is higher.

Description

Heating shoe-pad

Technical Field

The application relates to an insole, in particular to a heating insole.

Background

In common words: "cold is given birth to from the sole," cold comes from your foot, because the foot is located the end of health, and centrifugal dirt is furthest, obtains heat and blood supply at last, easily receives cold and afflicts, and cold-proof the foot can eliminate internal cold, reaches the effect of body building, promotes whole body blood circulation, improves the sleep quality.

Therefore, a plurality of heating insoles for sole heating are promoted in the market, the general insoles deform after being continuously used for 3-6 months, the standard charging and discharging times of the batteries arranged in the insoles are more than 400 times, the batteries are charged once a day and can be used for more than 13 months, and therefore, the utilization rate of the built-in batteries and the control boards of the insoles is higher than that of the insoles. If just abandon its whole waste that can lead to the resource after the shoe-pad warp, the harmful substance in battery and the control panel is difficult to separate with other shoe-pad materials moreover, can lead to the waste classification difficulty, is unfavorable for the propulsion of environmental protection work.

The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a heating insole, which aims to solve the technical problems that a battery and a control board are difficult to separate from an insole and the utilization rate of the battery and the control board is low.

In order to achieve the above object, the present invention provides a heating insole comprising: the heating insole comprises an insole body, an electric matching part, a heating carrier and a control module, wherein the insole body comprises a front palm area and a heel area, the heel area comprises a first matching surface, and the electric matching part is arranged on the first matching surface; the heating carrier is arranged in the front palm area and is electrically connected with the electric matching part; the control module comprises a hard shell, an electric connection part, a battery and a control panel electrically connected with the battery, wherein an inner cavity is formed in the hard shell, and the battery and the control panel are both arranged in the inner cavity; the hard shell is detachably embedded into the heel area of the insole body; the hard shell is provided with a second matching surface, the electric connection part is arranged on the second matching surface and is electrically connected with the control panel, the second matching surface is opposite to and adjacent to the first matching surface, and the electric connection part is electrically connected with the electric matching part.

In one embodiment, the insole body comprises a soft insole body and a hard inner shell, the soft insole body is matched with the sole in shape, two ends of the soft insole body respectively correspond to the forefoot area and the heel area, a sinking groove with a downward opening is formed in the position of the heel area of the soft insole body, the hard inner shell is fixedly installed in the sinking groove, the hard inner shell is provided with an opening with a downward opening, the first matching surface is formed on the hard inner shell, and the electric matching part is arranged on the first matching surface and close to the position of the forefoot area.

In one embodiment, the hard shell comprises a box body and a box cover detachably connected with the box body, the box body is provided with an opening at one side, and the box cover covers the opening of the box body to form the inner cavity by enclosing with the box body; the hard outer shell is embedded in the hard inner shell, and the direction of an opening of the box body is consistent with that of an opening of the hard inner shell; the second matching surface is formed on the outer side surface of the bottom wall of the box body, and the first matching surface forms the inner wall surface of the bottom wall of the hard inner shell.

In an embodiment, the rigid inner shell is provided with a plurality of first through holes on the first mating surface, the electrical mating portion includes a plurality of first electrode pieces, and the first electrode pieces are fixedly arranged corresponding to the first through holes; the heating carrier comprises a heating part and a first electric connecting wire electrically connected with the heating part, and the first electric connecting wire penetrates through the first via hole to be connected with the first electrode plate; the hard shell is provided with a plurality of second through holes on the second matching surface, the electric connection part comprises a plurality of second electrode plates, and the second electrode plates are fixedly arranged corresponding to the second through holes; the control module also comprises a second electric connecting wire which passes through the second via hole and is connected with the second electrode plate; the first electrode plates are respectively in electric contact with the corresponding second electrode plates.

In an embodiment, the hard inner shell is provided with a plurality of first grooves corresponding to the first electrode plates on the first matching surface, the first electrode plates are embedded in the first grooves, and the first through holes are formed in the bottom walls of the first grooves; the hard shell is provided with a plurality of second grooves corresponding to the second electrode plates on the second matching surface, the second electrode plates are embedded in the second grooves, and the second through holes are formed in the bottom walls of the second grooves.

In one embodiment, the hard inner shell is provided with a first fixing hole on the first matching surface, and the insole body further comprises a first magnetic part embedded in the first fixing hole; the hard shell is provided with a second fixing hole on the second matching surface, and the control module further comprises a second magnetic part embedded in the second fixing hole; the first magnetic part is magnetically connected with the second magnetic part.

In an embodiment, the hard inner shell includes a first sidewall and a second sidewall disposed in a front-back direction of the sinking groove, the first sidewall is adjacent to the palm area, the second sidewall is far away from the palm area, the first sidewall is flat, and the second sidewall is curved.

In an embodiment, the insole body further includes a first magnetic attraction piece disposed in the heel area, the control module further includes a second magnetic attraction piece disposed in the hard shell, and the first magnetic attraction piece and the second magnetic attraction piece are magnetically attracted and connected.

In an embodiment, the control module further comprises a feedback device, the feedback device comprises a vibration motor and/or an LED indicator, the control board generates a feedback signal when the working state of the control module changes, and the vibration motor vibrates according to the feedback signal and/or the LED indicator changes the lighting color and/or brightness according to the feedback signal.

In an embodiment, the control module further comprises a charging connector arranged on the outer side wall of the hard shell, the charging connector is electrically connected with the battery, and the charging connector is used for being connected with an external power supply.

The utility model relates to a heating insole, which realizes the heating and heat preservation effects by arranging a heating carrier and a control module in an insole body. The sole plate of the human body is a reflection area of body organs, and the acupuncture points of the forefoot area are related to the organs of the human body for heating, such as the liver, the kidney and the like, so that the heating carrier is arranged in the forefoot area of the insole body, and the sole plate is directly heated at the position of the forefoot area, thereby being more beneficial to the blood circulation of the sole and further promoting the blood circulation of the whole body.

When the insole is used, the control module is detachably embedded into the heel area of the insole body, a second matching surface arranged on the hard shell in the control module is opposite to and adjacent to a first matching surface on the insole body, so that the electric matching part on the first matching surface is electrically connected with the electric connection part on the second matching surface, and the control module can control the heating carrier to realize the heating and heat preservation effects of the insole. Because the life of shoe-pad body is than the life of control module group is short, so will the control module group with the whole connection of dismantling of shoe-pad body makes after long-time the use when shoe-pad body warp, can with the control module group is whole to be dismantled and to be changed newly the shoe-pad is originally internal, and to this, control module group can reuse, can avoid the wasting of resources. Simultaneously, the control module group will the control panel with the battery is put together, compares will the control panel is placed this is internal to the shoe-pad, when retrieving, the control panel with the shoe-pad body is difficult to the separation and causes the waste classification difficulty, will the control panel can be so that to retrieve the convenience with the integrative removable of battery, is favorable to the propulsion of environmental protection work.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic front view of a heating insole of the present invention;

FIG. 2 is a rear view of the heating insole of FIG. 1;

FIG. 3 is a schematic view of an assembled structure of the heating insole of FIG. 2;

fig. 4 is a schematic perspective view of the left side of fig. 3, in which the heat generating carrier and the first electrical connection line are indicated by dashed lines, and the first electrode sheet is omitted;

fig. 5 is a schematic perspective view of the right control module in fig. 3, in which the second electrode sheet and the second electrical connection wire are omitted;

FIG. 6 is an exploded view of the control module of FIG. 5 from another perspective;

the reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						10	Shoe-pad body	23	Second side wall	41	Battery with a battery cell
11	Anterior zone	24	First magnetic attraction piece	42	Control panel
						12	Heel area	30	Control module	43	Second electrical connection wire
13	First mating face	31	Hard shell	44	Second magnetic attraction piece
						14	A first via hole	32	Inner cavity	50	Heating carrier
15	The first groove	33	Box body	51	Heating element
						16	First fixing hole	34	Box cover	52	First electric connection wire
17	Electric fitting part	35	Second mating face	70	Feedback device
						18	First electrode sheet	36	Second via hole	71	Vibration motor
19	Soft pad	37	Second groove	72	LED indicator light
						20	Sink tank	38	Second fixing hole	90	Charging connector
21	Hard inner shell	39	Electrical connection part
						22	First side wall	40	Second electrode sheet

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

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 4, the present invention provides a heating insole, which includes an insole body 10, an electrical matching portion 17, a heat-generating carrier 50 and a control module 30, wherein the insole body 10 includes a front sole region 11 and a heel region 12, the heel region 12 includes a first matching surface 13, and the electrical matching portion 17 is disposed on the first matching surface 13; the heat generating carrier 50 is mounted on the palm region 11 and electrically connected to the electrical mating portion 17 (not shown); the control module 30 comprises a hard casing 31, an electrical connection part 39 (not shown), a battery 41 and a control board 42 electrically connected with the battery 41, wherein an inner cavity 32 is formed in the hard casing 31, and the battery 41 and the control board 42 are both arranged in the inner cavity 32; the hard shell 31 is detachably embedded in the heel area 12 of the insole body 10; the hard housing 31 has a second mating surface 35, the electrical connection portion 39 is disposed on the second mating surface 35 and electrically connected to the control board 42, the second mating surface 35 is disposed opposite to and adjacent to the first mating surface 13, and the electrical connection portion 39 is electrically connected to the electrical connection portion 17.

In this embodiment, the heating insole is embedded in the shoe and attached to the sole plate of the person, the heating insole comprises an insole body 10, a heating carrier 50 and a control module 30, and the insole body 10 is adapted to the sole plate of the person. The heat generating carrier 50 is disposed in the half sole area 11 of the insole body 10, and it can be understood that the acupuncture points of the half sole area 11 are related to the heat-supplying organs such as the liver and the kidney of the human body, so that the placement in the half sole area 11 is more beneficial to the circulation of the sole blood, thereby promoting the blood circulation of the whole body. The heating carrier 50 may be a heating wire, an electrothermal film, a conductive fiber, a graphene heating sheet, or other materials commonly used in the market for manufacturing heating insoles, and the material of the heating carrier 50 is not specifically described herein.

The insole body 10 and the control module 30 are detachably arranged, and it is conceivable that the thickness of the heel area of the general insole body 10 is larger than that of the forefoot area 11, so that the control module 30 is arranged at a thicker position of the heel area, and the installation space of the control module 30 can be larger. The control module 30 can be fixed inside the heel region 12 and clamped between the upper surface and the lower surface of the insole board, or the control module 30 can be arranged close to the upper surface or close to the opening of the lower surface, so that the arrangement mode of the control module 30 is not specifically limited.

The control module 30 comprises a battery 41, a control panel 42 electrically connected with the battery 41 and a hard shell 31, the hard shell 31 is preferably made of hard material, the battery 41 and the control panel 42 arranged in an inner cavity 32 of the hard shell 31 can be protected, meanwhile, the control panel 42 and the battery 41 are integrally arranged in the hard shell 31, and the utilization rate of the control panel 42 arranged in the insole body 10 is higher than that of the control panel 42, because the service life of the insole body 10 is shorter than that of the control module 30, if the control panel 42 is arranged in the insole body 10, when the insole body 10 is scrapped, the control panel 42 is discarded together with the insole body 10 even if the control panel 42 is not damaged, so that resource waste is caused, and the control panel 42 is not convenient to separate from the insole body 10 during garbage classification.

The heating carrier 50 and the control module 30 are electrically connected through the electrical matching portion 17 and the electrical connection portion 39, and the electrical matching portion 17 and the electrical connection portion 39 are disposed on the first matching surface 13 and the second matching surface 35 of the insole body 10 connected to the control module 30. This connected mode is simple, easily operation, and can rapid Assembly.

Further, referring to fig. 3 to 4, the insole body 10 includes a soft insole body 19 and a hard inner shell 21, the soft insole body 19 is adapted to the sole shape, two ends of the soft insole body 19 respectively correspond to the forefoot region 11 and the heel region 12, the soft insole body 19 is provided with a sinking groove 20 with a downward opening at the position of the heel region 12, the hard inner shell 21 is fixedly installed in the sinking groove 20, the hard inner shell 21 is provided with an opening with a downward opening, the first mating surface 13 is formed on the hard inner shell 21, and the electrical mating portion 17 is arranged at the position on the first mating surface 13 close to the forefoot region 11.

In this embodiment, the soft pad 19 is a portion that contacts the sole of a human foot, and is preferably made of a foam material having elasticity that can improve the comfort of the sole of the foot. The heel region 12 of the soft cushion 19 is provided with a sink 20 for the hard shell 31 to be mounted thereon, and it is conceivable that the size and shape of the sink 20 may be specifically set according to the actual situation, as long as the hard shell 31 can be embedded in the sink 20. In this embodiment, the opening of the sinking groove 20 is downward, so that the distance between the bottom wall of the sinking groove 20 and the upper surface of the soft pad 19 is the largest, and the sole of the foot does not feel the foreign body sensation obviously. It is conceivable that the soft material may easily deform the inner wall of the sink 20, and if the hard case 31 is directly fitted into the sink 20, the inner wall of the sink 20 may be deformed after a long period of use, which may make the hard case 31 inconvenient to mount and make the hard case 31 easily come off. The hard inner shell 21 attached to the inner wall of the sinking groove 20 is arranged in the sinking groove 20, so that on one hand, the inner wall surface of the sinking groove 20 can be supported, and the sinking groove 20 is prevented from deforming; on the other hand, the hard shell 31 can be conveniently installed, so that the hard shell 31 is not easy to fall off. The hard inner shell 21 is preferably made of a material, and the electrical matching portion 17 is arranged on the first matching surface 13 of the hard inner shell 21 and is arranged close to the half sole region 11, so that a connecting line between the electrical matching portion 17 and the heat generating carrier 50 can be arranged to be short, hiding and protecting the connecting line is facilitated, and the connecting line is prevented from being broken.

Further, referring to fig. 5 to 6, the hard casing 31 includes a box body 33 and a box cover 34 detachably connected to the box body 33, the box body 33 is disposed with an opening on one side, and the box cover 34 covers the opening of the box body 33 to form an inner cavity 32 with the box body 33; the hard outer shell 31 is embedded in the hard inner shell 21, and the direction of the opening of the box body 33 is consistent with that of the opening of the hard inner shell 21; the second mating surface 35 is formed on the outer side surface of the bottom wall of the box body 33, and the first mating surface 13 forms the inner wall surface of the bottom wall of the hard inner shell 21.

In this embodiment, the hard case 31 is configured as a detachable box 33 and a box cover 34, so that the battery 41 and the control board 42 installed inside the box 33 can be easily repaired or replaced when the control module 30 is damaged. Meanwhile, the direction of the opening of the box body 33 is consistent with that of the opening of the hard inner shell 21, so that the hard outer shell 31 can be uncovered for maintenance when being embedded in the hard inner shell 21. The second matching surface 35 is arranged on the outer side surface of the bottom wall of the box body 33, the first matching surface 13 forms the inner wall surface of the bottom wall of the hard inner shell 21, when the electric connection is carried out, only the electric matching part 17 on the first matching surface 13 needs to be aligned with the electric connection part 39 on the second matching surface 35, the control mode is simple and convenient, and the operation is convenient in installation.

Further, referring to fig. 3 to 4, the hard inner shell 21 is provided with a plurality of first through holes 14 on the first mating surface 13, the electrical mating portion 17 includes a plurality of first electrode plates 18 (not shown), and the first electrode plates 18 are fixedly disposed corresponding to the first through holes 14; the heating carrier 50 comprises a heating element 51 and a first electric connection line 52 electrically connected with the heating element 51, and the first electric connection line 52 passes through the first via hole 14 and is connected with the first electrode sheet 18; the hard shell 31 is provided with a plurality of second through holes 36 on the second matching surface 35, the electric connection portion 39 includes a plurality of second electrode plates 40 (not shown), and the second electrode plates 40 are fixedly arranged corresponding to the second through holes 36; the control module 30 further includes a second electrical connection wire 43 (not shown), the second electrical connection wire 43 passing through the second via hole 36 to be connected with the second electrode pad 40; the plurality of first electrode pieces 18 are in electrical contact with the corresponding second electrode pieces 40, respectively.

In the present embodiment, the electrical mating portion 17 includes a plurality of first electrode pads 18 disposed on the first mating surface 13, the electrical connection portion 39 includes a plurality of second electrode pads 40 disposed on the second mating surface 35, and the first electrode pads 18 and the second electrode pads 40 are each a copper sheet. The first electrical connection line 52 of the heat-generating carrier 50 is disposed inside the soft pad 19 and connected to the electrical mating portion 17 through the first through hole 14 on the first mating surface 13, and the second electrical connection line 43 is disposed inside the hard shell 31 and connected to the electrical connecting portion 39 through the second through hole 36. The first electrical connection line 52 is hidden in the soft pad 19, and the second electrical connection line 43 is hidden in the inner cavity 32 of the hard outer shell 31, i.e. the first electrical connection line 52 and the second electrical connection line 43 are not damaged when the hard outer shell 31 is butted with the hard inner shell 21. It is conceivable that the electrical connection between the heat-generating carrier 50 and the control module 30 can be realized as long as the first electrode plate 18 is butted against the second electrode plate 40, and the connection manner is simple, reliable, easy to realize and low in cost.

Further, referring to fig. 3 to 5, the hard inner shell 21 is provided with a plurality of first grooves 15 on the first mating surface 13 corresponding to the first electrode sheet 18, the first electrode sheet 18 is embedded in the first grooves 15, and the first via holes 14 are disposed on the bottom wall of the first grooves 15; the hard shell 31 is provided with a plurality of second grooves 37 on the second matching surface 35 corresponding to the second electrode plate 40, the second electrode plate 40 is embedded in the second grooves 37, and the second through holes 36 are formed in the bottom wall of the second grooves 37.

In this embodiment, the first groove 15 is adapted to the shape of the first electrode plate 18, the second groove 37 is adapted to the shape of the second electrode plate 40, and the first electrode plate 18 and the second electrode plate 40 can be embedded in the corresponding first groove 15 and second groove 37, so that on one hand, the connection relationship between the first electrode plate 18 and the first mating surface 13, and between the second electrode plate 40 and the second mating surface 35 can be reinforced, and on the other hand, the first mating surface 13 and the second mating surface 35 can be tightly connected, thereby preventing the first electrode plate 18 and the second electrode plate 40 from being squeezed when the sole of a foot is forced. The first via 14 is disposed on the bottom wall of the first groove 15, and the second via 36 is disposed on the bottom wall of the second groove 37, which also protects the first electrical connection line 52 and the second electrical connection line 43.

Furthermore, the hard inner shell 21 is provided with a first fixing hole 16 on the first matching surface 13, and the insole body 10 further comprises a first magnetic attraction piece 24 embedded in the first fixing hole 16; the hard shell 31 is provided with a second fixing hole 38 on the second matching surface 35, and the control module 30 further comprises a second magnetic attraction piece 44 (not shown) embedded in the second fixing hole 38; the first magnetic member 24 is magnetically connected to the second magnetic member 44.

In the present embodiment, the shape, size and number of the first fixing hole 16 and the second fixing hole 38 can be selected according to practical situations, as long as the first magnetic-attracting element 24 and the second magnetic-attracting element 44 can be embedded in the first fixing hole 16 and the second fixing hole 38. It is contemplated that the first and second fixing holes 16, 38 may be through holes or blind holes. In this embodiment, the second fixing hole 38 is a blind hole that is not communicated with the inner cavity 32 of the hard casing 31, and this arrangement can better protect the battery 41 and the control board 42 in the inner cavity 32 of the hard casing 31 from exposing the internal parts.

Further, referring to fig. 2 to 4, the hard inner shell 21 includes a first sidewall 22 and a second sidewall 23 disposed in the front-back direction of the sinking groove 20 (not shown), the first sidewall 22 is adjacent to the palm region 11, the second sidewall 23 is away from the palm region 11, the first sidewall 22 is flat, and the second sidewall 23 is curved.

In the present embodiment, the fool-proof design of the first side wall 22 and the second side wall 23 of the hard inner shell 21, that is, the hard outer shell 31 can only be embedded in the hard inner shell 21 in a correct manner, can ensure that the judgment time of assembling by workers during production and assembly is reduced, the assembly efficiency is improved, and the cost is reduced. While also ensuring user misassembly.

Further, referring to fig. 3, the insole body 10 further includes a first magnetic member 24 (not shown) disposed in the heel region 12, the control module 30 further includes a second magnetic member 44 disposed in the hard shell 31, and the first magnetic member 24 and the second magnetic member 44 are magnetically connected.

In this embodiment, the control module 30 is fixed in the heel area of the insole body 10 by the magnetic attraction of the first magnetic attraction piece 24 and the second magnetic attraction piece 44 of the insole body 10, and the magnetic attraction connection mode has the advantages of convenience, fastness, flexibility, reliability, simplicity and rapidness in detachment, low cost and the like.

Further, referring to fig. 5 to 6, the control module 30 further includes a feedback device 70, the feedback device 70 includes a vibration motor 71 and/or an LED indicator 72, the control board 42 generates a feedback signal when the operating state of the control module 30 changes, and the vibration motor 71 vibrates according to the feedback signal and/or the LED indicator 72 changes the lighting color and/or brightness according to the feedback signal.

In the present embodiment, the feedback device 70 is used to prompt the user that the working state of the heat generating carrier 50 changes, and the feedback device 70 includes a vibration motor 71 and/or an LED indicator 72, it is understood that the feedback device 70 specifically applied to an actual product may be any one of them, or may be a combination of two of them. In the present embodiment, the feedback device 70 includes both the vibration motor 71 and the LED indicator 72. When the user turns on, turns off or adjusts the temperature level, the vibration motor 71 vibrates once to remind the user that the instruction is executed, the LED indicator 72 changes the color of the light according to the feedback signal, and the LED indicator 72 is kept on constantly when in use. The feedback device 70 can make the user feel whether the instruction is executed each time, and the user can conveniently control the heating insole.

Further, referring to fig. 5 to 6, the control module 30 further includes a charging connector 90 disposed on an outer side wall of the hard shell 31, the charging connector 90 is electrically connected to the battery 41, and the charging connector 90 is used for connecting to an external power source.

In this embodiment, the heating insole usually needs a long time, and the battery 41 needs to be replaced if the ordinary battery 41 cannot bear the power supply for a long time. In contrast, the rechargeable lithium battery 41 has a longer service life than the ordinary battery 41 and can be recycled, so in the embodiment, the rechargeable lithium battery is preferably used as the power supply battery of the heating insole, the charging connector 90 is arranged on the side wall of the hard shell 31, and when the electric energy of the heating insole is insufficient, the hard shell 31 can be detached, and the charging can be performed by connecting the charging connector 90 with an external power supply.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A heating insole is characterized by comprising an insole body, an electric matching part, a heating carrier and a control module, wherein,

the insole body comprises a front palm area and a heel area, the heel area comprises a first matching surface, and the electric matching part is arranged on the first matching surface;

the heating carrier is arranged in the front palm area and is electrically connected with the electric matching part;

the control module comprises a hard shell, an electric connection part, a battery and a control panel electrically connected with the battery, wherein an inner cavity is formed in the hard shell, and the battery and the control panel are both arranged in the inner cavity; the hard shell is detachably embedded into the heel area of the insole body;

the hard shell is provided with a second matching surface, the electric connection part is arranged on the second matching surface and is electrically connected with the control panel, the second matching surface is opposite to and adjacent to the first matching surface, and the electric connection part is electrically connected with the electric matching part.

2. The heating insole according to claim 1, wherein the insole body comprises a soft insole body and a hard inner shell, the soft insole body is matched with the sole of the foot in shape, two ends of the soft insole body respectively correspond to the front palm area and the heel area, the soft insole body is provided with a sinking groove with a downward opening at the position of the heel area, and the hard inner shell is fixedly installed in the sinking groove; the hard inner shell is provided with an opening with a downward opening, the first matching surface is formed on the hard inner shell, and the electric matching part is arranged on the first matching surface and close to the position of the front palm area.

3. The heating insole of claim 2,

the hard shell comprises a box body and a box cover detachably connected with the box body, one side of the box body is provided with an opening, and the box cover covers the opening of the box body to form the inner cavity by enclosing with the box body;

the hard outer shell is embedded in the hard inner shell, and the direction of an opening of the box body is consistent with that of an opening of the hard inner shell; the second matching surface is formed on the outer side surface of the bottom wall of the box body, and the first matching surface forms the inner wall surface of the bottom wall of the hard inner shell.

4. The heating insole of claim 2,

the hard inner shell is provided with a plurality of first through holes on the first matching surface, the electric matching part comprises a plurality of first electrode plates, and the first electrode plates are fixedly arranged corresponding to the first through holes;

the heating carrier comprises a heating part and a first electric connecting wire electrically connected with the heating part, and the first electric connecting wire penetrates through the first via hole to be connected with the first electrode plate;

the hard shell is provided with a plurality of second through holes on the second matching surface, the electric connection part comprises a plurality of second electrode plates, and the second electrode plates are fixedly arranged corresponding to the second through holes; the control module also comprises a second electric connecting wire which passes through the second via hole and is connected with the second electrode plate;

the first electrode plates are respectively in electric contact with the corresponding second electrode plates.

5. The heating insole as claimed in claim 4, wherein the rigid inner shell has a plurality of first grooves corresponding to the first electrode sheets on the first mating surface, the first electrode sheets are embedded in the first grooves, and the first through holes are disposed on the bottom walls of the first grooves;

the hard shell is provided with a plurality of second grooves corresponding to the second electrode plates on the second matching surface, the second electrode plates are embedded in the second grooves, and the second through holes are formed in the bottom walls of the second grooves.

6. The heated insole of any of claims 2-5,

the hard inner shell is provided with a first fixing hole on the first matching surface, and the insole body further comprises a first magnetic suction piece embedded in the first fixing hole;

the hard shell is provided with a second fixing hole on the second matching surface, and the control module further comprises a second magnetic part embedded in the second fixing hole; the first magnetic part is magnetically connected with the second magnetic part.

7. The heating insole of any one of claims 2-5, wherein said shell comprises a first sidewall and a second sidewall disposed in a front-to-back direction of said sink, said first sidewall being adjacent to said forefoot region, said second sidewall being distal from said forefoot region, and said first sidewall being flat and said second sidewall being curved.

8. The heating insole of claim 1, wherein the insole body further comprises a first magnetic member disposed in the heel region, the control module further comprises a second magnetic member disposed in the hard shell, and the first magnetic member is magnetically connected to the second magnetic member.

9. The heating insole of claim 1, wherein said control module further comprises a feedback device comprising a vibration motor and/or an LED indicator, said control board generating a feedback signal when the operating state of said control module changes, said vibration motor vibrating in accordance with said feedback signal and/or said LED indicator changing the lighting color and/or brightness in accordance with said feedback signal.

10. The heating insole of claim 9, wherein said control module further comprises a charging connector disposed on an outer sidewall of said rigid shell, said charging connector being electrically connected to said battery, said charging connector being configured to be connected to an external power source.