WO2021128980A1 - 用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪 - Google Patents

用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪 Download PDF

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Publication number
WO2021128980A1
WO2021128980A1 PCT/CN2020/116167 CN2020116167W WO2021128980A1 WO 2021128980 A1 WO2021128980 A1 WO 2021128980A1 CN 2020116167 W CN2020116167 W CN 2020116167W WO 2021128980 A1 WO2021128980 A1 WO 2021128980A1
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WIPO (PCT)
Prior art keywords
conductive
contact layer
electrode assembly
conductive contact
conductive substrate
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PCT/CN2020/116167
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English (en)
French (fr)
Inventor
刘杰
余先杰
李恒
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未来穿戴技术有限公司
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Publication of WO2021128980A1 publication Critical patent/WO2021128980A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0456—Specially adapted for transcutaneous electrical nerve stimulation [TENS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0492—Patch electrodes
    • A61N1/0496—Patch electrodes characterised by using specific chemical compositions, e.g. hydrogel compositions, adhesives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0002—Head or parts thereof
    • A61F2007/0009—Throat or neck
    • A61F2007/0011—Neck only
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0088—Radiating heat

Definitions

  • the present disclosure relates to the technical field of electric stimulation massage instruments, and in particular to an electrode assembly used in an electric stimulation massage instrument and a cervical spine electric stimulation massage instrument.
  • neck electrical stimulation massager has become the choice of many patients with neck diseases.
  • the electro-stimulation massager usually uses electrotherapy to treat the patient’s neck, while the electrode pads in the prior art usually use hard metal electrode pads.
  • the energy utilization rate of the electrode assembly of the electro-stimulation massager for physical therapy of the cervical spine is not high, resulting in A lot of energy wasted.
  • the present disclosure mainly provides an electrode assembly used in an electric stimulation massage instrument and a cervical vertebra electric stimulation massage instrument, so as to solve the problem of low energy utilization rate of the electrode assembly in the neck electric stimulation massage instrument.
  • an electrode assembly for an electrostimulation massager includes a conductive substrate and a conductive contact layer that are stacked, and the conductive substrate and the conductive contact layer are in surface contact with each other and electrically connected; wherein the conductive substrate is electrically connected to each other.
  • the resistivity is lower than the resistivity of the conductive contact layer.
  • the resistance value detected between any two points on the side of the conductive contact layer away from the conductive substrate is the first resistance value;
  • the resistance value measured between the two points again is the second resistance value, and the second resistance value is less than the first resistance value; the conductive contact layer is used to interact with the human body when the electric stimulation massager is used. contact.
  • the conductive contact layer includes conductive particles and an elastic matrix
  • the elastic matrix is provided with a plurality of pores extending along the lamination direction
  • the conductive particles are filled in the pores
  • the conductive particles are The particles are in electrical contact with the conductive substrate.
  • the conductive particles are at least one of silver, gold, silver-coated copper, zinc, and titanium.
  • the conductive contact layer is conductive silica gel.
  • the conductive substrate is one of conductive cloth, conductive foam, and conductive metal foil.
  • the conductive substrate and the conductive contact layer are adhesively connected by conductive glue or connected to each other by pressing.
  • the thickness of the conductive contact layer is 0.05 mm to 0.1 mm.
  • the electrode assembly further includes a heating layer which is stacked and electrically connected to the conductive substrate, and the heating layer is located on a side of the conductive substrate away from the conductive contact layer .
  • the heating layer is arranged in an arc shape, and an escape opening is provided at the top of the arc, and the heating layer is further divided into two half-arc regions, and the number of the conductive substrate is two, And they are respectively stacked on one side of the corresponding half-arc area, and the conductive contacts of the two conductive substrates are exposed from the escape opening for connecting the positive and negative electrodes of the power supply respectively.
  • the number of the conductive contact layers is two, and they are respectively laminated with the corresponding conductive substrate;
  • the conductive contact layer is an integral structure, and the two conductive substrates are respectively laminated with the same conductive contact layer.
  • the cervical spine electrical stimulation massager includes an elastic support and the electrode assembly as described above.
  • the electrode assembly is arranged in the elastic support and the conductive contact layer protrudes from the elastic support.
  • the present disclosure discloses an electrode assembly for an electric stimulation massage instrument and a cervical vertebra electric stimulation massage instrument. Since the resistivity of the conductive substrate used in this disclosure is lower than that of the conductive contact layer, after the conductive substrate is energized, the current first flows through the conductive substrate and then to the conductive contact layer, that is, a conductive substrate with a smaller resistivity is used As the power supply terminal of the conductive contact layer, compared to using the conductive contact layer alone as the electrode, the overall resistance of the electrode assembly is smaller, the resistance consumes less energy, and more energy is used for physical therapy of the human body. Therefore, the present disclosure
  • the provided electrode assembly has low resistance and high energy utilization rate.
  • Fig. 1 is a schematic structural diagram of an embodiment of an electrode assembly provided by the present disclosure
  • FIG. 2 is a schematic diagram of the structure of the conductive contact layer in FIG. 1;
  • FIG. 3 is a schematic structural diagram of another embodiment of the electrode assembly provided by the present disclosure.
  • FIG. 4 is a schematic diagram of an exploded structure of an embodiment of the electrode assembly of FIG. 3;
  • FIG. 5 is a schematic diagram of an exploded structure of another embodiment of the electrode assembly of FIG. 3;
  • Fig. 6 is a schematic structural diagram of an embodiment of a cervical spine electric stimulation massage instrument provided by the present disclosure
  • Fig. 7 is a schematic cross-sectional structure diagram of the cervical spine electric stimulation massage instrument in Fig. 6;
  • Figure 8 is a schematic diagram of the exploded structure of the cervical spine electrical stimulation massager in Figure 6;
  • FIG. 9 is a schematic structural diagram of another embodiment of the cervical spine electric stimulation massage instrument provided by the present disclosure.
  • Fig. 10 is a schematic diagram of the exploded structure of the cervical spine electric stimulation massage apparatus in Fig. 9.
  • Electrode assembly 100
  • Conductive substrate 10 Conductive contact 12;
  • Conductive contact layer 20 ; conductive particles 21; elastic matrix 23
  • Elastic support 210 window 212; power source 220; aperture 230; clamping arm 240.
  • the present disclosure provides an electrode assembly 100 for an electric stimulation massage instrument.
  • FIG. 1 is a schematic structural diagram of an embodiment of the electrode assembly provided in the present disclosure.
  • the electrode assembly 100 includes a conductive substrate 10 and a conductive contact layer 20 that are stacked, and the conductive substrate 10 and the conductive contact layer 20 are in surface contact with each other and are electrically connected.
  • the resistivity of the conductive substrate 10 is lower than the resistivity of the conductive contact layer 20, and the conductive contact layer 20 conducts in the stacking direction of the conductive substrate 10 and the conductive contact layer 20 and is insulated in the other directions except the stacking direction.
  • the contact layer 20 is used to contact the human body when the electric stimulation massager is used.
  • the resistivity of the conductive substrate 10 is lower than the resistivity of the conductive contact layer 20.
  • the conductive contact layer 20 is located between any two points on the side facing away from the conductive substrate 10
  • the detected resistance value is the first resistance value; when the conductive substrate 10 and the conductive contact layer 20 are laminated and contacted, the resistance value detected again between the two points where the first resistance value was previously detected is the second resistance value, and the second resistance value is The resistance value is less than the first resistance value; the conductive contact layer 20 is used to contact the human body when the electric stimulation massager is used.
  • the resistance value between any two points on the conductive contact layer 20 is compared with that provided in the present disclosure.
  • the resistance value between the two points at the corresponding position on the electrode assembly 100 is larger.
  • the overall resistance value of the conductive contact layer 20 used alone is greater than the resistance value of the electrode assembly 100 provided in the present disclosure, so it has A considerable part of the electrical energy consumption is dissipated on its own resistance, causing electrical energy waste and low electrical energy utilization.
  • the conductive contact layer 20 used alone has greater energy consumption, and the corresponding power supply is relatively charged more frequently, which in turn makes the service life of the power supply relatively shorter.
  • the resistivity of the conductive substrate 10 used in the embodiments of the present disclosure is lower than that of the conductive contact layer 20, after the conductive substrate 10 is energized, the current first flows through the conductive substrate 10 and then to the conductive contact layer 20, that is, the resistivity is adopted.
  • the smaller conductive substrate 10 is used as the power supply terminal of the conductive contact layer 20.
  • the overall resistance of the electrode assembly 100 is smaller, and the resistance consumes less energy and more energy It is used for physical therapy of the human body, so the electrode assembly 100 provided by the present disclosure has a low resistance and a high energy utilization rate.
  • the conductive contact layer 20 includes conductive particles 21 and an elastic matrix 23.
  • the elastic matrix 23 is provided with a plurality of pores 230 extending along the stacking direction.
  • the conductive particles 21 are filled in the pores 230, and the conductive particles 21 and the conductive substrate 10 Electrical contact, and the conductive particles 21 direct current to the human skin to perform physical therapy on a local area of the human body.
  • the elastic matrix 23 can be a silicone layer, a rubber layer, and other elastic materials.
  • the elastic matrix 23 has good flexibility and strong deformability, and can be used in different application scenarios. For example, it can be used as a physiotherapy electrode on a cervical spine electric massage instrument.
  • the electric stimulation massager deforms and deforms to adapt to different human cervical vertebrae.
  • the elastic matrix 23 itself has weak conductivity and high resistivity.
  • the conductive particles 21 are filled in the pores 230 on the elastic matrix 23, and the conductive contact layer 20 has a strong conductivity along the stacking direction but in other directions except the stacking direction. If the conductive ability of the upper surface is weak, the resistance value between any two points on the side of the conductive contact layer 20 facing away from the conductive substrate 10 in the electrode assembly 100 is further reduced.
  • the conductive particles 21 can be at least one of silver, gold, silver-coated copper, zinc, and titanium.
  • the various types of conductive particles 21 not only play a conductive role, but also have a sterilizing effect, and have good effects on human skin. Skin-friendly, so it has good safety for the human body.
  • the conductive contact layer 20 can also be conductive silica gel.
  • the resistivity of the conductive silica gel is relatively large.
  • the conductive substrate 10 is equivalent to any side of the conductive silica gel facing away from the conductive substrate 10. The wire between the two points, therefore, compared to using conductive silica gel alone as the electrode, the electrode assembly 100 provided in the present disclosure has a smaller resistance value and a higher energy utilization rate.
  • Toner can be added to the conductive contact layer 20.
  • the toner is, for example, titanium dioxide. Titanium dioxide has strong hiding power, strong coloring power and good weather resistance.
  • the toner can modulate the color of the elastic matrix 23 into different colors. To adapt to different applications, for example, the elastic matrix 23 is modulated into a color similar to human skin.
  • the conductive substrate 10 is one of conductive cloth, conductive foam, and conductive metal foil.
  • the above-mentioned various conductive substrates 10 have good flexibility and strong deformability, and can be applied to different application scenarios.
  • the conductive substrate 10 is a conductive cloth, which is made of a woven cloth (for example, a fiber cloth) through vacuum electroplating, and the electroplating metal may be a nickel-copper alloy.
  • the conductive cloth has good folding performance. The conductive cloth is not easy to produce creases after being folded or kneaded many times, and it will not break due to stress fatigue even after many times of folding.
  • the conductive substrate 10 and the conductive contact layer 20 are adhesively connected by conductive glue or connected to each other by pressing.
  • conductive glue connection can make the conductive substrate 10 and the conductive contact layer 20 tightly connected and not easy to separate; the pressure connection can also make the conductive substrate 10 and the conductive contact layer 20 tightly connected, and the production efficiency is high.
  • the conductive contact layer 20 has better conductivity along the stacking direction, which is beneficial to reduce the overall resistance of the electrode assembly 100 and improve the energy utilization rate of the electrode assembly 100.
  • the thickness of the conductive contact layer 20 is 0.05 mm to 0.1 mm. If a conductive adhesive is used to connect the conductive substrate 10 and the conductive contact layer 20, the thickness of the conductive adhesive may be set to be less than 0.05 mm.
  • the above-mentioned size limitation can satisfy the effect of electrotherapy on the human body, and make the overall thickness of the electrode assembly 100 thinner, and the resistance is also smaller, which is beneficial to improve the energy utilization rate of the electrode assembly 100.
  • the electrode assembly 100 further includes a heating layer 30, the heating layer 30 and the conductive substrate 10 are stacked, the heating layer 30 and the conductive substrate 10 surface contact and electrical connection, the heating layer 30 is located away from the conductive substrate 10 One side of the conductive contact layer 20.
  • the heating layer 30 generates heat after being energized.
  • the heating layer 30 conducts heat to the human body through the conductive substrate 10 and the conductive contact layer 20 to simultaneously perform hyperthermia and electrotherapy on the human body.
  • the conductive contact layer 20 becomes soft when heated, which can further enhance the flexibility of the electrode assembly 100.
  • the heating layer 30 may be composed of nano-carbon and graphene, or may be composed of heating ceramics (titanium barium oxide), which is not limited in the present disclosure.
  • the heating layer 30 is arranged in an arc shape, and an escape opening 31 is provided at the top of the arc, and then the heating layer 30 is divided into two half-arc regions.
  • the number of conductive substrates 10 is two, and they are stacked on the corresponding half.
  • the conductive contacts 12 of the two conductive substrates 10 are exposed from the escape opening 31 for connecting the positive and negative electrodes of the power supply respectively.
  • the conductive substrate 10 connected to the positive electrode guides the current to the human body through the conductive contact layer 20, and the current flows through the human body to the conductive substrate 10 connected to the negative electrode, thereby forming a complete current cycle, and realizes the thermal treatment of the human body during the cycle. And electrotherapy.
  • the number of conductive contact layers 20 is two, and the conductive contact layers 20 are stacked on the corresponding conductive substrate 10 respectively. Therefore, during production, the monolithic conductive contact layer 20 and the monolithic conductive substrate 10 can be connected together first, and then it is convenient to cut the two integrally into multiple conductive contact layers 20 of desired shape and stacked. And the conductive substrate 10 to improve production efficiency.
  • the conductive contact layer 20 is an integral structure, and two conductive substrates 10 are stacked on the same conductive contact layer 20 respectively.
  • a plurality of escape openings 31 can also be provided on the heating layer 30, and the conductive substrate 10 can also be provided in multiple, and the conductive contacts 12 of the plurality of conductive substrates 10 are exposed from the corresponding escape openings 31.
  • conductive substrates 10 can be correspondingly provided.
  • One of the conductive contacts 12 of the conductive substrate 10 is connected to the positive electrode of the power source, and the other conductive substrates 10
  • the conductive contact 12 is connected to the negative pole of the power source.
  • FIG. 6 is a schematic structural diagram of an embodiment of the cervical spine electrical stimulation massage instrument provided in the present disclosure.
  • FIG. 7 is a cervical spine electrical stimulation massage device of FIG. 6 The cross-sectional structure diagram of the massager, and
  • FIG. 8 is the exploded structure diagram of the cervical spine electric stimulation massager in FIG. 6.
  • the cervical spine electrical stimulation massager 200 includes an elastic support 210 and the electrode assembly 100 as described above.
  • the electrode assembly 100 is arranged in the elastic support 210, and the conductive contact layer 20 protrudes from the elastic support 210 so as to fit the neck skin of the human body. contact.
  • the cervical spine electrical stimulation massager 200 includes a power source 220, an elastic support 210, and an electrode assembly 100.
  • the power supply 220 can be used for rechargeable batteries such as lithium batteries, button batteries, or lead storage batteries.
  • the power supply 220 supplies power to the electrode assembly 100.
  • the elastic support 210 is arranged in an arc shape and the elastic support 210 has good elasticity, and the electrode assembly 100 also has good elasticity. Therefore, the electrode assembly 100 can be deformed with the elastic support 210 to adapt to the necks of different human bodies. Therefore, the cervical spine electrical stimulation massager 200 can better fit and contact human skin with a large contact area and good physical therapy effects on the human body.
  • the cervical spine electrical stimulation massager 200 also includes two clamping arms 240.
  • the power supply 220 is arranged in the clamping arms 240.
  • the two clamping arms 240 are respectively connected to the two ends of the elastic support 210, and the two clamping arms 240 are arranged in a closed arrangement to avoid The cervical spine electrical stimulation massager 200 falls off when it is worn on the neck of a human body.
  • the energy utilization rate of the electrode assembly 100 in the present disclosure is relatively improved, the available time of the power supply 220 is relatively increased, so the volume of the power supply 220 can be appropriately reduced to facilitate the miniaturization of the cervical spine electric stimulation massager 200.
  • the number of conductive contact layers 20 is two, and the conductive contact layers 20 are stacked on the corresponding conductive substrate 10 respectively.
  • the elastic support 210 is provided with two windows 212 correspondingly, and the conductive contact layer 20 protrudes from the corresponding windows 212 to facilitate contact with human skin.
  • the conductive contact layer 20 is an integral structure, and two conductive substrates 10 are stacked on the same conductive contact layer 20, and the conductive contact layer 20 and the conductive substrate 10 can be installed together.
  • the installation efficiency of the electrode assembly 100 can be improved.
  • the resistivity of the conductive substrate used in this disclosure is lower than that of the conductive contact layer, after the conductive substrate is energized, the current first flows through the conductive substrate and then to the conductive contact layer, that is, a conductive substrate with a smaller resistivity is used
  • the overall resistance of the electrode assembly is smaller, the resistance consumes less energy, and more energy is used for physical therapy of the human body. Therefore, the electrode assembly provided in the present disclosure The resistance is smaller and the energy utilization rate is higher.

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Abstract

一种颈椎电刺激按摩仪（200）及其用于电刺激按摩仪（200）的电极组件（100），电极组件（100）包括层叠设置的导电基材（10）和导电接触层（20），导电基材（10）与导电接触层（20）彼此面接触且电连接；导电基材（10）的电阻率小于导电接触层（20）的电阻率，导电基材（10）和导电接触层（20）未层叠接触时，导电接触层（20）背离导电基材（10）的一侧的任意两点之间检测得到的电阻值为第一电阻值；导电基材（10）和导电接触层（20）层叠接触时，两点之间再次检测得到的电阻值为第二电阻值，第二电阻值小于第一电阻值。

Description

用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪
相关申请的交叉引用
本公开要求申请人于2019年12月26日提交的名称为“应用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪”的中国专利申请号“201911367452.2”的优先权。
技术领域
本公开涉及电刺激按摩仪技术领域，特别是涉及一种用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪。
 背景技术
近年来，越来越多的人受到颈部病的困扰。作为一种有效的非手术颈部保健装置，颈部电刺激按摩仪成为了很多颈部病患者的选择。
电刺激按摩仪通常采用电疗的方式治疗患者的颈部，而现有技术中的电极片通常采用硬质金属电极片，电刺激按摩仪对颈椎进行理疗的电极组件的能量利用率不高，造成大量的能量浪费。
发明内容
本公开主要提供一种用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪，以解决颈部电刺激按摩仪中电极组件的能量利用率不高的问题。
根据本公开实施例的一种用于电刺激按摩仪的电极组件，包括层叠设置的导电基材和导电接触层，导电基材与导电接触层彼此面接触且电连接；其中，导电基材的电阻率小于导电接触层的电阻率，导电基材和导电接触层未层叠接触时，导电接触层背离导电基材的一侧的任意两点之间检测得到的电阻值为第一电阻值；导电基材和导电接触层层叠接触时，两点之间再次检测得到的电阻值为第二电阻值，第二电阻值小于第一电阻值；导电接触层用于在电刺激按摩仪使用时与人体接触。
在一些实施方式中，所述导电接触层包括导电微粒和弹性基质，所述弹性基质设有多个沿所述层叠方向延伸的孔隙，所述导电微粒填充于所述孔隙内，且所述导电微粒与所述导电基材电接触。
在一些实施方式中，所述导电微粒为银、金、银包铜、锌和钛中的至少一种。
在一些实施方式中，所述导电接触层为导电硅胶。
在一些实施方式中，所述导电基材为导电布、导电泡棉和导电金属箔中的一种。
在一些实施方式中，所述导电基材与所述导电接触层通过导电胶粘合连接或者彼此压合连接。
在一些实施方式中，所述导电接触层的厚度为0.05mm至0.1mm。
在一些实施方式中，所述电极组件还包括发热层，所述发热层与所述导电基材层叠设置且电连接，所述发热层位于所述导电基材背离所述导电接触层的一侧。
在一些实施方式中，所述发热层呈弧形设置，并在弧顶位置设置有避让口，进而将所述发热层分隔成两个半弧区域，所述导电基材的数量为两个，并分别层叠设置于对应的所述半弧区域的一侧，两个所述导电基材的导电触点从所述避让口露出，用于分别连接电源的正负极。
在一些实施方式中，所述导电接触层的数量为两个，并分别与对应的所述导电基材层叠设置；或者
所述导电接触层为一体结构，两个所述导电基材分别与同一所述导电接触层层叠设置。
为解决上述技术问题，本公开采用的另一个技术方案是：提供一种颈椎电刺激按摩仪。该颈椎电刺激按摩仪包括弹性支架和如上述的电极组件，电极组件设置于弹性支架内，且导电接触层自弹性支架凸出。
本公开的有益效果是：区别于现有技术的情况，本公开公开了一种用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪。本公开中由于采用的导电基材的电阻率小于导电接触层的电阻率，因而导电基材通电后，电流先流经导电基材再流向导电接触层，即采用电阻率更小的导电基材作为导电接触层的供电端，相对于单独使用导电接触层作为电极而言，电极组件的整体电阻值较小，电阻消耗的能量较少，更多的能量使用在对人体理疗上，因而本公开所提供的电极组件的电阻较小，能量利用率较高。
 附图说明
本公开的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是本公开提供的电极组件一实施例的结构示意图；
图2是图1中导电接触层的结构示意图；
图3是本公开提供的电极组件另一实施例的结构示意图；
图4是图3电极组件一实施例的爆炸结构示意图；
图5是图3电极组件另一实施例的爆炸结构示意图；
图6是本公开提供的颈椎电刺激按摩仪一实施例的结构示意图；
图7是图6颈椎电刺激按摩仪的剖视结构示意图；
图8是图6颈椎电刺激按摩仪的爆炸结构示意图；
图9是本公开提供的颈椎电刺激按摩仪另一实施例的结构示意图；
图10是图9颈椎电刺激按摩仪的爆炸结构示意图。
附图标记：
电极组件100；
导电基材10；导电触点12；
导电接触层20；导电微粒21；弹性基质23
发热层30；避让口31；
颈椎电刺激按摩仪200；
弹性支架210；窗口212；电源220；孔隙230；夹臂240。
具体实施方式
下面详细描述本公开的实施例，参考附图描述的实施例是示例性的，下面详细描述本公开的实施例。
本公开提供一种用于电刺激按摩仪的电极组件100，参阅图1，图1是本公开提供的电极组件一实施例的结构示意图。
该电极组件100包括层叠设置的导电基材10和导电接触层20，导电基材10与导电接触层20彼此面接触且电连接。
其中，导电基材10的电阻率小于导电接触层20的电阻率，导电接触层20在导电基材10和导电接触层20的层叠方向上导电而在除层叠方向外的其余方向上绝缘，导电接触层20用于在电刺激按摩仪使用时与人体接触。
其中，导电基材10的电阻率小于导电接触层20的电阻率，导电基材10和导电接触层20未层叠接触时，导电接触层20背离导电基材10的一侧的任意两点之间检测得到的电阻值为第一电阻值；导电基材10和导电接触层20层叠接触时，之前检测得到第一电阻值的两点之间再次检测得到的电阻值为第二电阻值，第二电阻值小于第一电阻值；导电接触层20用于在电刺激按摩仪使用时与人体接触。
相较于单独使用导电接触层20，则在该导电接触层20工作过程中，电流在该导电接触层20上流动，导电接触层20上任意两点之间的电阻值相较于本公开提供的电极组件100上相应位置处的两点之间的电阻值较大，换言之，单独使用的导电接触层20的整体电阻值大于本公开所提供的电极组件100的电阻值，因而其工作时有相当一部分电能耗散于自身的电阻上，造成电能浪费，电能的利用率不高。
基于此，在供电电源的电量相同的情况下，单独使用的导电接触层20的能耗更大，其对应的供电电源相对充电更频繁，进而使得该供电电源的使用寿命相对缩短。
本公开实施例中由于采用的导电基材10的电阻率小于导电接触层20的电阻率，导电基材10通电后，电流先流经导电基材10再流向导电接触层20，即采用电阻率更小的导电基材10作为导电接触层20的供电端，相对于单独使用导电接触层20作为电极而言，电极组件100的整体电阻值较小，电阻消耗的能量较少，更多的能量使用在对人体理疗上，因而本公开所提供的电极组件100的电阻较小，能量利用率较高。
参阅图2，导电接触层20包括导电微粒21和弹性基质23，弹性基质23设有多个沿层叠方向延伸的孔隙230，导电微粒21填充于孔隙230内，且导电微粒21与导电基材10电接触，且导电微粒21将电流导向人体皮肤，以对人体的局部区域进行理疗。
弹性基质23可以是硅胶层、橡胶层等弹性材质，弹性基质23具有良好的柔性，变形能力强，进而可使用于不同的应用场景，例如作为颈椎电刺激按摩仪上的理疗电极，可以随颈椎电刺激按摩仪的变形而变形，以适应不同的人体的颈椎。弹性基质23本身导电能力弱，电阻率较大，导电微粒21填充于弹性基质23上的孔隙230内，进而导电接触层20在沿层叠方向上的导电能力强而在除层叠方向外的其余方向上的导电能力弱，则电极组件100中导电接触层20背离导电基材10的一侧任意两点之间的电阻值进一步地减小。
导电微粒21可以为银、金、银包铜、锌和钛中的至少一种，该各种类型的导电微粒21不仅起到导电的作用，还具有杀菌的作用，且对人体皮肤具有良好的亲肤性，从而对人体而言具有良好的安全性。
导电接触层20还可以是导电硅胶，导电硅胶上电阻率较大，而在导电基材10作为导电硅胶的供电端之后，导电基材10相当于作为导电硅胶背离导电基材10一侧的任意两点之间的导线，因而相对于单独使用导电硅胶作为电极，本公开提供的电极组件100的电阻值较小，能量利用率较高。
导电接触层20中还可添加调色剂，调色剂例如是钛白粉，钛白粉的遮盖力强、着色力强及耐候性好，调色剂可以将弹性基质23的颜色调制为不同的颜色以适应不同的应用场合，例如将弹性基质23调制成类似人体皮肤的颜色。
继续参阅图1，导电基材10为导电布、导电泡棉和导电金属箔中的一种，上述各类导电基材10的柔性较好、变形能力强，可适用不同的应用场景。
例如，导电基材10为导电布，导电布由编织布（例如纤维布）通过真空电镀而成，其电镀金属可以是镍铜合金。导电布的折叠性能好，导电布经多次折叠或揉搓后不易产生折痕，且即使经过多次折叠后也不会因为应力性疲劳而发生折断。
导电基材10与导电接触层20通过导电胶粘合连接或者彼此压合连接。例如，采用导电胶连接，则可以使得导电基材10与导电接触层20连接紧密，不易分离；采用压合连接也可以使得导电基材10与导电接触层20连接紧密，且生产效率较高，另外压合连接后，导电接触层20沿层叠方向的导电性能较好，有利于减小电极组件100的整体电阻，提高电极组件100的能量利用率。
本实施例中，导电接触层20的厚度为0.05mm至0.1mm。若采用导电胶连接导电基材10与导电接触层20，导电胶的厚度设置为小于0.05mm即可。上述尺寸限制即可满足对人体电疗的效果，又使得电极组件100的整体厚度较薄，电阻也较小，有利于提高电极组件100的能量利用率。
参阅图3至图5，电极组件100还包括发热层30，发热层30与导电基材10层叠设置，发热层30与导电基材10面接触且电连接，发热层30位于导电基材10背离导电接触层20的一侧。
发热层30通电后发热，在导电接触层20与人体接触时，发热层30通过到导电基材10和导电接触层20向人体传导热量，以对人体同时进行热疗和电疗。以及，导电接触层20受热变软，可进一步加强电极组件100的柔软性。
发热层30可以是由纳米碳和石墨烯组成，也可以是发热陶瓷（钡酸钛）组成的，本公开对此不作限制。
发热层30呈弧形设置，并在弧顶位置设置有避让口31，进而将发热层30分隔成两个半弧区域，导电基材10的数量为两个，并分别层叠设置于对应的半弧区域的一侧，两个导电基材10的导电触点12从避让口31露出，用于分别连接电源的正负极。
与正极连接的导电基材10将电流通过导电接触层20导向人体，电流经由人体再流向与负极连接的导电基材10，从而构成完整的电流循环，并在该循环过程中实现对人体热疗和电疗。
在一些实施方式中，如图4所示，导电接触层20的数量为两个，并分别与对应的导电基材10层叠设置。因此在生产时，可以先将整块的导电接触层20与整块的导电基材10连接在一起，之后便于将二者整体切割形成为多个所需形状的且层叠设置的导电接触层20和导电基材10，提高生产效率。
在另一些实施方式中，如图5所示，导电接触层20为一体结构，两个导电基材10分别与同一导电接触层20层叠设置。
可选地，发热层30上还可设置多个避让口31，导电基材10也可设置为多个，多个导电基材10的导电触点12从相应的避让口31露出。
例如，发热层30上设有两个避让口31，则可对应设置三个或四个导电基材10，其中一个导电基材10的导电触点12连接电源的正极，其余导电基材10的导电触点12连接电源的负极。
基于此，本公开还提供一种颈椎电刺激按摩仪200，参阅图6至图8，图6是本公开提供的颈椎电刺激按摩仪一实施例的结构示意图，图7是图6颈椎电刺激按摩仪的剖视结构示意图，图8是图6颈椎电刺激按摩仪的爆炸结构示意图。
该颈椎电刺激按摩仪200包括弹性支架210和如上述的电极组件100，电极组件100设置于弹性支架210内，且导电接触层20自弹性支架210凸出，以便于与人体颈部皮肤贴合接触。
具体地，颈椎电刺激按摩仪200包括电源220、弹性支架210和电极组件100。电源220可以使锂电池、纽扣电池或铅蓄电池等可充电电池，电源220给电极组件100供电，弹性支架210呈弧形设置且弹性支架210具有良好的弹性，以及电极组件100也具有良好的弹性，因而电极组件100可随弹性支架210变形以适应不同人体的颈部，因而该颈椎电刺激按摩仪200能够较好地与人体皮肤贴合接触，接触面积大，对人体的理疗效果佳。
该颈椎电刺激按摩仪200还包括两个夹臂240，电源220设置于夹臂240内，两个夹臂240分别连接于弹性支架210的两端，且两夹臂240呈合拢设置，以避免颈椎电刺激按摩仪200佩戴于人体颈部时脱落。
由于本公开中电极组件100的能量利用率相对提高了，因而电源220可供使用的时长相对增加了，因而可适当地缩小电源220的体积，以有利于小型化颈椎电刺激按摩仪200。
在一些实施方式中，如图9和图10所示，导电接触层20的数量为两个，并分别与对应的导电基材10层叠设置。弹性支架210对应设有两个窗口212，导电接触层20自相应的窗口212凸出，以便于和人体皮肤接触。
在另一些实施方式中，如图8所示，导电接触层20为一体结构，两个导电基材10分别与同一导电接触层20层叠设置，则导电接触层20和导电基材10可一起安装于弹性支架210上，可提高电极组件100的安装效率。
本公开中由于采用的导电基材的电阻率小于导电接触层的电阻率，因而导电基材通电后，电流先流经导电基材再流向导电接触层，即采用电阻率更小的导电基材作为导电接触层的供电端，相较于现有技术，电极组件的整体电阻值较小，电阻消耗的能量较少，更多的能量使用在对人体理疗上，因而本公开所提供的电极组件的电阻较小，能量利用率较高。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。
尽管已经示出和描述了本公开的实施例，本领域的普通技术人员可以理解：在不脱离本公开的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本公开的范围由权利要求及其等同物限定。

Claims (11)

  1. 一种用于电刺激按摩仪的电极组件，其特征在于，包括层叠设置的导电基材和导电接触层，所述导电基材与所述导电接触层彼此面接触且电连接；
    其中，所述导电基材的电阻率小于所述导电接触层的电阻率，所述导电基材和所述导电接触层未层叠接触时，所述导电接触层背离所述导电基材的一侧的任意两点之间检测得到的电阻值为第一电阻值；所述导电基材和所述导电接触层层叠接触时，所述两点之间再次检测得到的电阻值为第二电阻值，所述第二电阻值小于所述第一电阻值；所述导电接触层用于在所述电刺激按摩仪使用时与人体接触。
  2. 根据权利要求1所述的电极组件，其特征在于，所述导电接触层包括导电微粒和弹性基质，所述弹性基质设有多个沿所述层叠方向延伸的孔隙，所述导电微粒填充于所述孔隙内，且所述导电微粒与所述导电基材电接触。
  3. 根据权利要求2所述的电极组件，其特征在于，所述导电微粒为银、金、银包铜、锌和钛中的至少一种。
  4. 根据权利要求1-3中任一项所述的电极组件，其特征在于，所述导电接触层为导电硅胶。
  5. 根据权利要求1-3中任一项所述的电极组件，其特征在于，所述导电基材为导电布、导电泡棉和导电金属箔中的一种。
  6. 根据权利要求1-3中任一项所述的电极组件，其特征在于，所述导电基材与所述导电接触层通过导电胶粘合连接或者彼此压合连接。
  7. 根据权利要求1-3中任一项所述的电极组件，其特征在于，所述导电接触层的厚度为0.05mm至0.1mm。
  8. 根据权利要求1-7中任一项所述的电极组件，其特征在于，所述电极组件还包括发热层，所述发热层与所述导电基材层叠设置且电连接，所述发热层位于所述导电基材背离所述导电接触层的一侧。
  9. 根据权利要求8所述的电极组件，其特征在于，所述发热层呈弧形设置，并在弧顶位置设置有避让口，进而将所述发热层分隔成两个半弧区域，所述导电基材的数量为两个，并分别层叠设置于对应的所述半弧区域的一侧，两个所述导电基材的导电触点从所述避让口露出，用于分别连接电源的正负极。
  10. 根据权利要求9所述的电极组件，其特征在于，所述导电接触层的数量为两个，并分别与对应的所述导电基材层叠设置；或者
    所述导电接触层为一体结构，两个所述导电基材分别与同一所述导电接触层层叠设置。
  11. 一种颈椎电刺激按摩仪，其特征在于，所述颈椎电刺激按摩仪包括弹性支架和如权利要求1至10任一项所述的电极组件，所述电极组件设置于所述弹性支架内，且所述导电接触层自所述弹性支架凸出。
PCT/CN2020/116167 2019-12-26 2020-09-18 用于电刺激按摩仪的电极组件和颈椎电刺激按摩仪 WO2021128980A1 (zh)

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