CN209488837U - A kind of insole fin assemblies - Google Patents
A kind of insole fin assemblies Download PDFInfo
- Publication number
- CN209488837U CN209488837U CN201821830340.7U CN201821830340U CN209488837U CN 209488837 U CN209488837 U CN 209488837U CN 201821830340 U CN201821830340 U CN 201821830340U CN 209488837 U CN209488837 U CN 209488837U
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- Prior art keywords
- insole
- temperature
- circuit
- signal
- pressure
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- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 title abstract 2
- 238000000429 assembly Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 206010037660 Pyrexia Diseases 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 8
- 238000005485 electric heating Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 4
- 238000005338 heat storage Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of insole fin assemblies, belong to insole technical field of electronic device, solves insole glow mode control problem, its key points of the technical solution are that including insole main body, it is set to the heating sheet of insole bottom part body, it is electrically connected to the power supply unit of heating sheet, control device is electrically connected between the power supply unit and heating sheet, the control device includes the temperature sensor in insole main body, connect the first comparison circuit of temperature sensor, the first comparison circuit is connected for controlling the first switch circuit of heating sheet, the pressure-sensitive switch being series on first switch circuit, achieve the effect that be effectively formed a variety of fever control models.
Description
Technical Field
The utility model relates to an electron device field of shoe-pad, in particular to shoe-pad heating plate subassembly.
Background
In cold regions, the problem of foot warming has been a great concern for people working and exercising outdoors. At present, the heating insole in the existing market has phase change heat storage and electric heating insole. The phase-change heat storage insole takes phase-change materials such as water, sodium acetate and the like as raw materials, the phase-change materials are melted at a temperature above a melting point to absorb heat, and are crystallized at a temperature below the melting point to release heat. The phase change heat storage insole has small heat productivity and short duration. The electric heating insole has two types of external power supply and self-contained power supply.
It has been found that electrical heating process control is not effective enough, and that simple heating functions do not meet customer requirements, requiring higher control requirements. In winter, the user wears shoes, starts the heating function, then because the heating plate is in the heating state for a long time, the electric quantity of battery is consumed easily on the one hand, and the life of another aspect heating plate also can reduce, moreover, the user does not need the shoe-pad to be in long-time heating sometimes, but needs a heating mode of being convenient for control and regulation heating plate.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides an insole heating sheet assembly, which has the effect of conveniently controlling the heating sheet so that the heating time of the heating sheet can be adjusted.
In order to solve the technical problem, the technical scheme of the utility model is that: an insole heating piece assembly comprises an insole main body, a heating piece arranged at the bottom of the insole main body and a power supply device electrically connected with the heating piece, wherein a control device is electrically connected between the power supply device and the heating piece, and the control device comprises a temperature sensor positioned on the insole main body, a first comparison circuit connected with the temperature sensor, a first switch circuit connected with the first comparison circuit and used for controlling the heating piece, and a pressure sensing switch connected in series with the first switch circuit; wherein,
the temperature sensor is used for sensing the temperature and outputting a temperature signal, the first comparison circuit receives the temperature signal and judges whether the temperature reaches a temperature set value or not, the first signal is output when the temperature reaches the temperature set value, the pressure sensing switch is positioned at the bottom of the insole main body and is in a conducting state when sensing that the pressure reaches a pressure set value, and the first switch circuit is in an open circuit state when receiving the first signal.
With the above arrangement, the power supply means supplies power to the heating fins, but is controlled by the control means, by which the inductive control of temperature and the inductive control of pressure can be combined with each other. In the use process, the heating sheet starts to work only when the temperature and the pressure are detected and reach the corresponding set values, otherwise, the heating sheet stops working, so that the heating sheet is prevented from working for a long time, and the general requirements of users are met. In the use process, the user generally steps on the insole main body by feet when standing in a first mode, so that the pressure is high and can meet the pressure set value of pressure detection, the insole can be automatically heated when the temperature is low, and the heating is stopped when the temperature is reached. In another mode, when the shoes are taken off when the human body has a rest, the heating sheet can be stopped immediately. In the third mode, when a human body walks, the heating sheet can be intermittently controlled to work until the temperature reaches a set temperature value.
As a specific aspect of the present invention, it may be preferable that: the first comparison circuit comprises a first comparator and a first setting unit, wherein the first comparator receives a temperature signal and a setting signal output by the first setting unit; the first switch circuit is a first relay module which receives the first signal and controls the normally closed contact of the first relay module to act.
Through the arrangement, the first setting unit can set the corresponding temperature reference, so that the first comparator can make judgment, the first relay module acts, and the switching between the on state and the off state is realized.
As a specific aspect of the present invention, it may be preferable that: the pressure sensing switch comprises a pressure sensor, a second comparison circuit and a second switch circuit which are sequentially connected, the second comparison circuit comprises a second comparator and a second setting unit, and the second comparator receives a pressure signal and a setting signal output by the second setting unit; the second switching circuit is a second relay module.
Through the arrangement, the pressure sensor can sense the force application size of the foot, the second comparator responds, and the second relay module can be switched between the on state and the off state after the second comparator reacts.
As a specific aspect of the present invention, it may be preferable that: the heating sheet comprises a non-woven fabric layer and an electric heating wire clamped in the non-woven fabric layer, and the electric heating wire is S-shaped.
Through the arrangement, the heating wire is protected by the non-woven fabric layer, effectively heats and heats uniformly.
As a specific aspect of the present invention, it may be preferable that: the power supply device comprises a pressing power generation module, a solar power generation module or a lithium battery module.
Through the arrangement, in order to improve the cruising ability, different devices are adopted for supplying power to achieve different effects, for example, the power generation module is pressed to generate power in the walking process of people, the solar power generation module can generate power by utilizing sunlight, and the lithium battery module can store power and supply power.
The utility model discloses technical effect mainly embodies in following aspect: the shoe-pad has different modes of generating heat under the user state of difference, can effectively improve the effect of generating heat, convenient to use, to the demand of the mode of generating heat in the composite use.
Drawings
FIG. 1 is a schematic structural view of a main body of an insole in an embodiment;
FIG. 2 is a layout view of heating wires of the heating sheet in the embodiment;
FIG. 3 is a circuit diagram of an embodiment, mainly showing a circuit structure of a control module;
fig. 4 is a circuit block diagram of a pressure sensitive switch in an embodiment.
Reference numerals: 1. a shoe pad main body; 2. a heating plate; 21. a non-woven fabric layer; 22. an electric heating wire; 3. a power supply device; 4. a control device; 41. a temperature sensor; 42. a first comparison circuit; 421. a first comparator; 422. a first setting unit; 43. a first switching circuit; 44. a pressure sensitive switch; 441. a pressure sensor; 442. a second comparison circuit; 443. a second switching circuit.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
Example (b):
an insole heating sheet 2 assembly is shown in figures 1 and 2 and comprises an insole body 1, a heating sheet 2 arranged at the bottom of the insole body 1, and a power supply device 3 electrically connected with the heating sheet 2, wherein a control device 4 is electrically connected between the power supply device 3 and the heating sheet 2. The insole body 1 is provided with air holes which are beneficial to heat radiation. Referring to fig. 2, the heating sheet 2 includes a non-woven fabric layer 21 and a heating wire 22 sandwiched in the non-woven fabric layer, and the heating wire 22 has an "S" shape. The heating wire 22 is protected by the non-woven fabric layer 21, and effectively generates heat, and the heat generation is relatively uniform. The heating wire 22 may be sewn on the non-woven fabric by a thread.
Referring to fig. 3, the control device 4 includes a temperature sensor 41 on the insole body 1, a first comparison circuit 42 connected to the temperature sensor 41, a first switch circuit 43 connected to the first comparison circuit 42 for controlling the heating sheet 2, and a pressure sensing switch 44 connected in series to the first switch circuit 43. The temperature sensor 41 is used for sensing the temperature and outputting a temperature signal, the first comparison circuit 42 is used for receiving the temperature signal and judging whether the temperature reaches a temperature set value, and outputs a first signal when the temperature reaches the temperature set value, the pressure sensing switch 44 is positioned at the bottom of the insole body 1 and is in a conducting state when sensing that the pressure reaches a pressure set value, and the first switch circuit 43 is in an open circuit state when receiving the first signal.
The first comparison circuit 42 includes a first comparator 421 and a first setting unit 422, and the first comparator 421 receives the temperature signal and the setting signal output by the first setting unit 422. The first comparator 421 is denoted by LM1 in fig. 3. The first setting unit 422 includes a resistor R2 and a potentiometer Rp 1. The potential Vcc may be a 5V voltage that supplies one end of the resistor R2, and the other end of the resistor R2 is connected to the potentiometer Rp1 and the inverting input of the comparator LM 1. The other end of the potentiometer Rp1 is grounded. The first switch circuit 43 is a first relay module, which receives the first signal and controls the normally closed contact of the first relay module to operate. The first relay module includes resistors R3, R4, a transistor Q1, a diode D1, and a normally closed relay K1. The output end of the comparator LM1 is connected with a resistor R3 and then connected with a resistor R4, the resistor R4 is finally grounded, the connection point between the resistor R3 and the resistor R4 is connected with the base electrode of a triode Q1, the emitting electrode of the triode Q1 is grounded, and the collector electrode of the triode Q1 is connected with a normally closed relay K1. The diode D1 is connected in anti-phase parallel with the 12V voltage terminal and the relay K1. Therefore, the voltage Vref1 represents a set temperature value, when the temperature value sensed by the temperature sensor 41 is greater than the set temperature value, the comparator LM1 outputs a high-level first signal, so that the first relay module is actuated to switch between the on state and the off state, and at this time, the normally closed contact of the relay K1 in the first relay module is opened.
Referring to fig. 4, the pressure sensing switch 44 includes a pressure sensor 441, a second comparing circuit 442 and a second switching circuit 443 connected in sequence, the second comparing circuit 442 includes a second comparator and a second setting unit, and the second comparator receives a pressure signal and a setting signal output by the second setting unit; the second switching circuit 443 is a second relay module. The second setting unit comprises a resistor R22 and a potentiometer Rp 2. The potential Vcc may be a 5V voltage that supplies one end of the resistor R22, and the other end of the resistor R22 is connected to the potentiometer Rp2 and the inverting input of the comparator LM 2. The other end of the potentiometer Rp2 is grounded. The second switch circuit 443 is a second relay module, and the second relay module receives the second signal and controls the normally open contact of the second relay module to operate. The second relay module comprises resistors R23 and R24, a triode Q2, a diode D2 and a normally open relay K2. The output end of the comparator LM2 is connected with the resistor R23 and then connected with the resistor R24, the resistor R24 is finally grounded, the connection point between the resistor R23 and the resistor R24 is connected with the base electrode of the triode Q2, the emitting electrode of the triode Q2 is grounded, and the collector electrode of the triode Q2 is connected with a normally open relay K2. The diode D2 is connected in anti-phase parallel with the 12V voltage terminal and the relay K2. As can be seen from the above, the pressure sensor 441 can sense the force applied by the foot, and respond to the comparator LM2 when the pressure signal is greater than the set pressure set value Vref2, and the second relay module is closed.
The power supply means 3 supply the heating plate 2 with electric energy but are controlled by the control means 4, by means of which control means 4 the inductive control of temperature and the inductive control of pressure can be combined with each other. In the use process, the heating plate 2 starts to work only when the temperature and the pressure are detected and reach the corresponding set values, otherwise, the heating plate 2 stops working, so that the heating plate 2 is prevented from working for a long time, and the general requirements of users are met. In the use process, the user generally steps on the insole body 1 by feet when standing in a first mode, so that the pressure is high and can meet the pressure set value of pressure detection, the insole can be automatically heated when the temperature is low, and the insole stops heating when the temperature reaches the temperature. In another mode, when the shoes are taken off when the human body has a rest, the operation of the heating sheet 2 can be stopped immediately. In the third middle mode, when the human body walks, the heating sheet 2 can be intermittently controlled to work until the temperature reaches the set temperature value.
The power supply device 3 includes a pressing power generation module, a solar power generation module, or a lithium battery module. In order to improve the cruising ability, different devices are adopted for supplying power, and different effects are achieved, for example, the power generation module can be pressed to generate power when people walk, the solar power generation module can generate power by using sunlight, and the lithium battery module can store power and supply power.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (5)
1. A heating piece assembly of an insole comprises an insole body, a heating piece arranged at the bottom of the insole body and a power supply device electrically connected with the heating piece, and is characterized in that a control device is electrically connected between the power supply device and the heating piece, and the control device comprises a temperature sensor positioned on the insole body, a first comparison circuit connected with the temperature sensor, a first switch circuit connected with the first comparison circuit and used for controlling the heating piece, and a pressure sensing switch connected in series with the first switch circuit; wherein,
the temperature sensor is used for sensing the temperature and outputting a temperature signal, the first comparison circuit receives the temperature signal and judges whether the temperature reaches a temperature set value or not, the first signal is output when the temperature reaches the temperature set value, the pressure sensing switch is positioned at the bottom of the insole main body and is in a conducting state when sensing that the pressure reaches a pressure set value, and the first switch circuit is in an open circuit state when receiving the first signal.
2. The insole heater sheet assembly of claim 1, wherein said first comparison circuit comprises a first comparator and a first setting unit, said first comparator receiving the temperature signal and the setting signal output by the first setting unit; the first switch circuit is a first relay module which receives the first signal and controls the normally closed contact of the first relay module to act.
3. The insole heater sheet assembly of claim 2, wherein said pressure sensitive switch comprises a pressure sensor, a second comparator circuit and a second switch circuit connected in series, the second comparator circuit comprising a second comparator and a second setting unit, said second comparator receiving the pressure signal and the setting signal output by the second setting unit; the second switching circuit is a second relay module.
4. The insole heater tab assembly of claim 1, wherein said heater tab comprises a non-woven fabric layer and a heating wire sandwiched within the non-woven fabric layer, the heating wire being "S" shaped.
5. The insole heater tile assembly of claim 1, wherein said power supply means comprises a push-on power module, a solar power module, or a lithium battery module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830340.7U CN209488837U (en) | 2018-11-07 | 2018-11-07 | A kind of insole fin assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830340.7U CN209488837U (en) | 2018-11-07 | 2018-11-07 | A kind of insole fin assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488837U true CN209488837U (en) | 2019-10-11 |
Family
ID=68115334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821830340.7U Expired - Fee Related CN209488837U (en) | 2018-11-07 | 2018-11-07 | A kind of insole fin assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456482A (en) * | 2021-08-18 | 2021-10-01 | 湖南馨创科技开发有限公司 | Adjustable multifunctional artificial intelligence lying bed for moxibustion and control thereof |
-
2018
- 2018-11-07 CN CN201821830340.7U patent/CN209488837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456482A (en) * | 2021-08-18 | 2021-10-01 | 湖南馨创科技开发有限公司 | Adjustable multifunctional artificial intelligence lying bed for moxibustion and control thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |