WO2021135153A1 - 颈部按摩仪 - Google Patents

颈部按摩仪 Download PDF

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Publication number
WO2021135153A1
WO2021135153A1 PCT/CN2020/101566 CN2020101566W WO2021135153A1 WO 2021135153 A1 WO2021135153 A1 WO 2021135153A1 CN 2020101566 W CN2020101566 W CN 2020101566W WO 2021135153 A1 WO2021135153 A1 WO 2021135153A1
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WO
WIPO (PCT)
Prior art keywords
mounting end
connecting seat
neck massager
massager according
neck
Prior art date
Application number
PCT/CN2020/101566
Other languages
English (en)
French (fr)
Inventor
刘杰
俞华峰
Original Assignee
未来穿戴技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201922500798.7U external-priority patent/CN211751810U/zh
Priority claimed from CN201911416401.4A external-priority patent/CN111558161B/zh
Application filed by 未来穿戴技术有限公司 filed Critical 未来穿戴技术有限公司
Publication of WO2021135153A1 publication Critical patent/WO2021135153A1/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
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • 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

Definitions

  • the neck massager is compact and can effectively replace artificial massage, stretch the tense muscles and muscles of the whole body, reduce the tension and pressure of the body, make the whole body very comfortable, and promote the blood circulation of the whole body, accelerate the metabolism, so as to achieve disease prevention and health care. Effect.
  • Its principle is that the electrode pads touch the skin, and the massage effect is achieved through electric frequency pulses.
  • TENS transcuataneous electrical nerve stimulation
  • the pulse current of low frequency, small current and low voltage is used to act on nerves or muscles, etc., so as to promote local blood circulation, improve muscle state, and relieve acute and chronic pain.
  • the present disclosure aims to solve at least one of the technical problems existing in the prior art. For this reason, one purpose of the present disclosure is to provide a neck massager, which can effectively fit the user's neck and can be suitable for users with different neck circumferences.
  • At least one of the cantilever beam and the electrode sheet is an elastic member.
  • the cross section of the bent portion is a concave curved surface.
  • the connecting seat is a rigid connecting seat, and an accommodating space is defined between the connecting seat and the middle arm;
  • the neck massager further includes: electronic components, the electronic The element is arranged in the accommodating space.
  • the electronic component includes a battery and a circuit board, and the battery and the circuit board are both arranged in the accommodating space and arranged at intervals.
  • an insertion hole is formed on the inner surface of the connecting seat, and the first mounting end of the cantilever beam is installed in the connecting seat through the insertion hole.
  • two first avoidance grooves are formed on the inner surface of the connecting seat, and the second mounting ends of the two cantilever beams are located at the first At the avoidance groove, the part of the connecting seat between the two first avoidance grooves is provided with a mounting post which is matched with the first mounting end on the side facing the middle arm.
  • a part of the connecting seat between the two first avoiding grooves is formed with an installation groove, and a heating plate is installed in the installation groove.
  • the neck massager further includes: a cover plate, which is arranged at the installation groove and covers the heating plate.
  • the height of the connecting seat protruding from the inner surface of the intermediate arm is H1, and H1 satisfies the relationship: 5mm ⁇ H1 ⁇ 15mm.
  • the bracket includes: a middle arm and a clamp arm, the two clamp arms are connected to both sides of the middle arm, and the first mounting end of the cantilever beam extends into the Inside the middle arm.
  • the middle arm includes an outer shell and an inner shell, the inner shell is installed inside the outer shell, and the first mounting end is fixed on the inner shell or the outer shell.
  • the first mounting ends of the two cantilever beams are respectively arranged away from each other.
  • the electrode sheet is fixed on or constituted by the second mounting end.
  • the inner surface of the electrode sheet is a concave arc surface.
  • the chord height of the concave arc surface is H2, where H2 satisfies the relationship: 0.5m ⁇ H2 ⁇ 5mm.
  • Fig. 1 is a front view of a neck massager according to an embodiment of the present disclosure, with the electrode pads in the first position;
  • Fig. 2 is a front view of a neck massager according to an embodiment of the present disclosure, with the electrode pads in a second position;
  • Figure 3 is a perspective view of a neck massager according to an embodiment of the present disclosure.
  • Figure 4 is a perspective view of the connection base and the electrode assembly after assembly
  • Figure 5 is a perspective view of a neck massager according to another embodiment of the present disclosure.
  • Figure 6 is a first perspective view of the electrode assembly
  • Electrode assembly 20 cantilever beam 21; first mounting end 211; second mounting end 212; bending portion 213;
  • Electrode sheet 22
  • the neck massager 100 is used to massage the neck skin of a user to relieve fatigue of the user's neck.
  • the neck massager 100 may include: a support 10 and at least two electrode assemblies 20, at least two electrode assemblies 20 are movably connected to the support 10, and at least two The electrode assemblies 20 are arranged at intervals in the length direction of the bracket 10, so that at least two electrode assemblies 20 can massage different parts of the user's neck, so that the massage comfort of the neck massager 100 can be improved.
  • the electrode assembly 20 adopts an active connection method, it is convenient for the electrode assembly 20 to flexibly adapt to the neck of the user, and the comfort for the user to wear the neck massager 100 can be improved.
  • the electrode assembly 20 includes: a cantilever beam 21 and an electrode sheet 22.
  • the cantilever beam 21 includes a first mounting end 211 and a second mounting end 212.
  • the mounting end 211 is mounted on the bracket 10
  • the electrode sheet 22 is mounted on the second mounting end 212
  • the electrode sheet 22 swings between the first position and the second position with the first mounting end 211 as a fulcrum.
  • the electrode sheet 22 is located in the second position. In the first position, the second mounting end 212 and the electrode sheet 22 are separated by a predetermined gap from the support 10. When the electrode sheet 22 is in the second position, the second mounting end 212 is in contact with the support 10.
  • the electrode assembly 20 is mounted on the bracket 10 through the first mounting end 211 of the cantilever beam 21, and the second mounting end 212 is used to mount the electrode sheet 22, and it can be spaced from the bracket 10 when it is in the first position.
  • the predetermined gap is convenient to change the position of the electrode sheet 22 on the inner side of the stent 10, that is, under the pressure of the user’s neck, the electrode sheet 22 and the second mounting end 212 move from the first position to the second position.
  • the inner surface of the electrode sheet 22 can completely contact the user’s neck skin, and the electrode sheet 22 stays at this position, so that the electrode sheet 22 and the user’s neck skin can be continuously attached to the user’s neck skin.
  • tingling can be avoided, so that the electrode sheet 22 of the neck massager 100 can better adapt to users with different neck circumferences, and the massage effect can be ensured.
  • At least one of the cantilever beam 21 and the electrode sheet 22 is an elastic member.
  • the elastic member can be deformed by force when worn, providing the displacement of the electrode sheet 22 from the first position to the second position, and the elastic member rebounds under the force to provide a reaction force, so that the electrode sheet 22 fits the user’s neck more closely. it is good.
  • the cantilever beam 21 may be an elastic member, and the cross section perpendicular to the extending direction of the electrode sheet 22 is taken as the cross section.
  • the length L1 of the cross section of the cantilever beam 21 is shorter than the length L2 of the cross section of the electrode sheet 22.
  • the shorter the cross section the better the elasticity of the elastic member.
  • the length of the cross section of the cantilever beam 21 is shorter than the length of the cross section of the electrode sheet 22, and its elasticity is better than that of the electrode sheet 22. It is more easily deformed, and the oppressive force that reacts to the neck of the human body when worn is smaller, so that the wearing comfort of the neck massager 100 can be further improved.
  • the cantilever beam 21 may further include a bending portion 213 connected between the first mounting end 211 and the second mounting end 212, and the bending portion 213 is opposite to the first mounting end 211 and the second mounting end 212.
  • a mounting end 211 and a second mounting end 212 are bent and arranged, and the first mounting end 211 extends into the bracket 10.
  • the bent portion 213 mainly functions as a connection, so that the electrode sheet 22 can be effectively installed on the bracket 10.
  • the bending portion 213 is bent and arranged relative to the two end portions, the overall structural strength of the cantilever beam 21 will be higher and it is not easy to break.
  • the cross section of the bent portion 213 may be a concave curved surface. It is understandable that when the overall shape of the cantilever beam 21 is an inclined straight piece, the end of the electrode sheet 22 is subjected to a squeezing force and the force transmitted to the assembly end is relatively large, and the cantilever beam 21 is easily broken; and the cantilever beam 21 is bent
  • the overall shape of the portion 213 is configured as a concave curved surface, and the concave curved surface is opposite to the direction of force deformation of the cantilever beam 21, the cantilever beam 21 is not easy to be broken, and the force transmitted to the assembly end is relatively gentle.
  • the bracket 10 includes: a middle arm 11, a clamping arm 12, and a connecting seat 13. There are two clamping arms 12, and the two clamping arms 12 are connected in the middle.
  • the connecting seat 13 is arranged on the inner surface of the middle arm 11, and the first mounting end 211 of the cantilever beam 21 is arranged on the connecting seat 13.
  • the connecting seat 13 plays the role of installation.
  • the first mounting end 211 of the cantilever beam 21 can be installed on the connecting seat 13, so that it does not need to be installed on the intermediate arm 11, so that a certain interval between the cantilever beam 21 and the intermediate arm 11 can be achieved.
  • the distance can facilitate the movement of the electrode sheet 22.
  • the bracket 10 is provided with a collar, which is provided at the connection between the middle arm 11 and the clamp arm 12.
  • the collar plays a role in shielding the connection between the middle arm 11 and the clamp arm 12, and can effectively strengthen the middle arm 11.
  • the connecting seat 13 may be a flexible connecting seat 13.
  • the connecting seat 13 can provide the freedom of movement of the electrode assembly 20 in the up, down, left, and right directions, so that the user can freely adjust the position of the electrode sheet 22 as needed, without Take it down and adjust it before wearing it, which brings a good wearing experience to the user, and the electrode sheet 22 fits better with the neck.
  • the connecting seat 13 is a rigid connecting seat 13, and an accommodating space is defined between the connecting seat 13 and the middle arm 11.
  • the neck massager 100 further includes: electronic components 30, The electronic component 30 is disposed in the accommodating space. That is to say, the connecting seat 13 not only plays a role of installation, but also plays a role of accommodating. By accommodating the electronic component 30 in the accommodating space, there is no need to install the electronic component 30 on the intermediate arm 11 or clamp.
  • the connecting wire harness can be further shortened, the connection between the electrode assembly 20 and the electronic component 30 can be facilitated, and the intermediate arm 11 and the clamping arm 12 can be formed integrally.
  • the connecting seat 13 thus arranged can make a gap between a part of the electrode sheet 22 and the support 10, and the electrode sheet 22 does not contact the support 10, which can prevent the parts of the neck massager 100 from touching each other during the wearing process.
  • the electronic component 30 includes a battery 31 and a circuit board 32.
  • the battery 31 and the circuit board 32 are both arranged in the accommodating space, and the battery 31 and the circuit board 32 are arranged at intervals.
  • both the battery 31 and the circuit board 32 can accommodate the accommodating space, so that the accommodating space can be reasonably used, and the connection between the battery 31 and the circuit board 32 can be shortened, and the connection between the two can be facilitated. line.
  • the inner surface of the connecting base 13 is formed with an insertion hole 131, and the first mounting end 211 of the cantilever beam 21 is installed in the connecting base 13 through the insertion hole 131.
  • the first mounting end 211 of the cantilever beam 21 can extend into the accommodating space, the first mounting end 211 can be installed in the connecting seat 13 by fasteners, and two mounting ends 211 can be provided with
  • each first mounting end 211 may correspond to two mounting holes.
  • the first mounting end 211 thus arranged can be hidden in the connecting seat 13 without providing a shielding structure outside, so that the structure at the connecting seat 13 can be simplified.
  • the connecting seat 13 between the two first avoiding grooves 132 is provided with a mounting post which is matched with the first mounting end 211 on the side facing the middle arm 11.
  • the first avoiding groove 132 can facilitate the accommodating of a part of the electrode sheet 22 therein, which can reduce the protrusion of the electrode sheet 22 from the surface of the connecting seat 13 so that the electrode sheet 22 in the first position and the inner surface of the connecting seat 13 can be substantially located In the same curved surface, it is convenient for the user's neck to contact and cooperate.
  • the connecting seat 13 thus arranged can be fixedly connected to the first mounting ends 211 of the two cantilever beams 21, so that the integration degree of the neck massager 100 can be improved.
  • the connecting seat 13 thus arranged can make the second mounting ends 212 of the two cantilever beams 21 be arranged away from each other.
  • the connecting seat 13 is formed with an installation groove 133 in a portion between the two first avoiding grooves 132, and a heating plate 14 is installed in the installation groove 133.
  • the heating sheet 14 can function to heat the skin of the neck of the user, which can further improve the wearing comfort of the neck massager 100, and by arranging the heating sheet 14 on the connecting seat 13, the integration degree of the connecting seat 13 can be improved.
  • the side wall of the connecting seat 13 is provided with a via hole, and the wire harness connected to the heating plate 14 passes through the wire harness and then extends into the connecting seat 13 to facilitate the connection of the circuit board 32.
  • the neck massager 100 may further include a cover plate 15, which is disposed at the installation groove 133 and covers the heating sheet 14.
  • the cover plate 15 functions to cover the installation groove 133, which can prevent the heating sheet 14 from directly contacting the user's skin, and can effectively transfer heat to the user.
  • the height of the connecting seat 13 protruding from the inner surface of the intermediate arm 11 is H1, and H1 satisfies the relational expression: 5mm ⁇ H1 ⁇ 15mm.
  • the middle arm 11 has an arc-shaped structure, the protruding height of the connecting seat 13 is too small, and the movable space of the electrode assembly 20 is small, and the electrode assembly 20 is easy to touch the two ends of the middle arm 11; the connecting seat 13 is convex
  • the clamping arm 12 and the middle arm 11 need to be constructed larger, and the neck massager 100
  • the overall size should be larger accordingly.
  • the connecting seat 13 provided in this way can ensure the movement space of the electrode assembly 20 and can also reasonably control the size of the neck massager 100.
  • the middle arm 11 includes an outer shell and an inner shell, the inner shell is installed inside the outer shell, and the first mounting end 211 is fixed on the inner shell or the outer shell.
  • the first mounting end 211 may be provided with two mounting holes, and a fastener may be provided in the middle arm 11, and the fastener may be fixed to the inner shell or the outer shell after passing through the mounting hole.
  • a hole may be formed on the inner shell, and the first mounting end 211 of the cantilever beam 21 passes through the hole and then extends into the middle arm 11.
  • the first mounting ends 211 of the two cantilever beams 21 are respectively arranged away from each other.
  • the two cantilever beams 21 arranged in this way can prevent the two first mounting ends 211 from approaching each other, and can make the overall force of the middle arm 11 more balanced, so that the structural reliability of the neck massager 100 can be further improved.
  • the electrode sheet 22 is fixed on the second mounting end 212 or formed by the second mounting end 212.
  • the structure of the electrode sheet 22 thus arranged is simple and reliable.
  • the inner surface of the electrode sheet 22 is a concave arc surface.
  • the inner surface of the electrode sheet 22 is adapted to the shape of the outer contour of the user's neck, so that it can be effectively fitted to the skin of the user's neck.
  • the chord height of the concave arc is H2, where H2 satisfies the relationship: 0.5m ⁇ H2 ⁇ 5mm.
  • the electrode sheet 22 when the working surface of the electrode sheet 22 is flat, even if the electrode sheet 22 swings under force, it does not fit the contour of the neck of the human body which is approximately cylindrical; and the chord height of the concave arc surface of the electrode sheet 22 When it is too large, a gap is formed between the center of the working surface of the electrode sheet 22 and the neck of the human body, and only the two ends are in contact with the neck of the human body, which is prone to tingling. As a result, the electrode sheet 22 meeting the above-mentioned size can effectively fit the user's neck and avoid tingling.
  • first feature and second feature may include one or more of these features.
  • “plurality” means two or more.
  • the "above” or “below” of the first feature of the second feature may include the first and second features in direct contact, or may include the first and second features not in direct contact but through them Another feature contact between.
  • “above”, “above” and “above” the second feature of the first feature includes the first feature directly above and diagonally above the second feature, or only means that the first feature is higher than The second feature.

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Abstract

一种颈部按摩仪（100），包括：支架（10）；至少两个电极组件（20），至少两个电极组件（20）活动连接在支架（10）上，电极组件（20）包括：悬臂梁（21）和电极片（22），悬臂梁（21）包括：第一安装端（211）和第二安装端（212），第一安装端（211）安装在支架（10）上，电极片（22）安装在第二安装端（212）上且以第一安装端(211）为支点在第一位置和第二位置之间摆动，电极片（22）位于第一位置时，第二安装端（212）和电极片（22）与支架（10）之间间隔预定间隙，电极片（22）位于第二位置时，第二安装端（212）与支架（10）相接触。

Description

颈部按摩仪 技术领域
本公开涉及按摩仪技术领域，尤其是涉及一种颈部按摩仪。
背景技术
颈部按摩仪小巧，能有效代替人工按摩，舒展全身紧张的筋骨和肌肉，减轻人体的紧张和压迫感，使全身舒畅无比，更能促进全身的血液循环，加快新陈代谢，从而达到防病保健强身之效。它的原理是由电极片接触肌肤，通过电频脉冲从而起到按摩的效果。通过TENS(transcuataneous electrical nerve stimulation)脉冲电流的低频疗法原理，利用低频率小电流低电压的脉冲电流作用于神经或肌肉等，从而促进血液局部循环，改善肌肉状态，缓解急慢性疼痛。
相关技术中，颈部按摩仪的电极组件和用户的颈部接触，但是因为用户的颈部粗细不同，用户的颈部不能与电极组件大面积配合，造成按摩仪效果差，并且容易产生产生刺痛。
发明内容
本公开旨在至少解决现有技术中存在的技术问题之一。为此，本公开的一个目的在于提出一种颈部按摩仪，该颈部按摩仪可以有效贴合用户的颈部，而且可以适用不同脖围的用户。
根据本公开的颈部按摩仪，包括：支架；至少两个电极组件，所述至少两个电极组件活动连接在所述支架上，所述电极组件包括：悬臂梁和电极片，所述悬臂梁包括：第一安装端和第二安装端，所述第一安装端安装在所述支架上，所述电极片安装在所述第二安装端上且以所述第一安装端为支点在第一位置和第二位置之间摆动，所述电极片位于所述第一位置时，所述第二安装端和所述电极片与所述支架之间间隔预定间隙，所述电极片位于所述第二位置时，所述第二安装端与所述支架相接触。
由此，通过设置电极组件，电极片和用户颈部皮肤能够保证持续贴合，可以避免产生刺痛，从而可以使得颈部按摩仪的电极片能够更好地适应不同脖围的用户，而且可以保证按摩效果。
在本公开的一些示例中，所述悬臂梁和所述电极片中的至少一个为弹性件。
在本公开的一些示例中，所述悬臂梁为弹性件且还包括：弯折部，所述弯折部连接 在所述第一安装端和所述第二安装端之间且相对所述第一安装端和所述第二安装端弯折设置，所述第一安装端伸入所述支架内。
在本公开的一些示例中，所述弯折部的横截面为凹曲面。
在本公开的一些示例中，所述支架包括：中间臂、夹臂和连接座，所述夹臂为两个且连接在所述中间臂的两侧，所述连接座设置于所述中间臂的内表面，所述悬臂梁的第一安装端设置于所述连接座。
在本公开的一些示例中，所述连接座为柔性连接座。
在本公开的一些示例中，所述连接座为硬质连接座，所述连接座与所述中间臂之间限定出容置空间；所述颈部按摩仪还包括：电子元件，所述电子元件设置于所述容置空间内。
在本公开的一些示例中，所述电子元件包括：电池和电路板，所述电池和所述电路板均设置于所述容置空间内且间隔设置。
在本公开的一些示例中，所述连接座的内表面形成有插孔，所述悬臂梁的第一安装端穿过所述插孔安装在所述连接座内。
在本公开的一些示例中，所述电极组件为两个，所述连接座的内表面形成有两个第一避让槽，两个所述悬臂梁的所述第二安装端位于所述第一避让槽处，所述连接座在两个所述第一避让槽之间的部分在朝向所述中间臂的一侧设置有与所述第一安装端配合的安装柱。
在本公开的一些示例中，所述连接座在两个所述第一避让槽之间的部分形成有安装槽，所述安装槽内安装有加热片。
在本公开的一些示例中，所述颈部按摩仪还包括：盖板，所述盖板盖设在所述安装槽处且遮盖所述加热片。
在本公开的一些示例中，所述连接座凸出所述中间臂内表面的高度为H1，H1满足关系式：5mm≤H1≤15mm。
在本公开的一些示例中，所述支架包括：中间臂和夹臂，所述夹臂为两个且连接在所述中间臂的两侧，所述悬臂梁的第一安装端伸入所述中间臂内。
在本公开的一些示例中，所述中间臂包括：外壳和内壳，所述内壳安装于所述外壳的内侧，所述第一安装端固定在所述内壳或所述外壳上。
在本公开的一些示例中，所述电极组件为两个，两个所述悬臂梁的第一安装端分别远离彼此设置。
在本公开的一些示例中，所述电极片固定在所述第二安装端上或由所述第二安装端 构成。
在本公开的一些示例中，所述电极片的内表面为凹弧面。
在本公开的一些示例中，所述凹弧面的弦高为H2，其中H2满足关系式：0.5m≤H2≤5mm。
本公开的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
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是根据本公开一种实施例的颈部按摩仪的正视图，且电极片处于第一位置；
图2是根据本公开一种实施例的颈部按摩仪的正视图，且电极片处于第二位置；
图3是根据本公开一种实施例的颈部按摩仪的立体图；
图4是连接座和电极组件装配后的立体图；
图5是根据本公开另一种实施例的颈部按摩仪的立体图；
图6是电极组件的立体图一；
图7是电极组件的立体图二。
附图标记：
颈部按摩仪100；
支架10；中间臂11；夹臂12；连接座13；插孔131；第一避让槽132；安装槽133；加热片14；盖板15；
电极组件20；悬臂梁21；第一安装端211；第二安装端212；弯折部213；
电极片22；
电子元件30；电池31；电路板32。
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。
下面参考图1-图7描述根据本公开实施例的颈部按摩仪100，该颈部按摩仪100用于按摩用户的颈部皮肤，以缓解用户颈部的疲劳。
如图1-图3所示，根据本公开实施例的颈部按摩仪100可以包括：支架10和至少两个电极组件20，至少两个电极组件20活动连接在支架10上，而且至少两个电极组件20在支架10的长度方向上间隔设置，这样至少两个电极组件20可以按摩用户颈部的不同部位，从而可以提高颈部按摩仪100的按摩舒适性。其中，由于电极组件20采用活动连接的方式，这样可以方便电极组件20灵活适应用户的颈部，可以提高用户佩戴颈部按摩仪100的舒适性。
具体地，如图3、图4、图6和图7所示，电极组件20包括：悬臂梁21和电极片22，悬臂梁21包括：第一安装端211和第二安装端212，第一安装端211安装在支架10上，电极片22安装在第二安装端212上，而且电极片22以第一安装端211为支点在第一位置和第二位置之间摆动，电极片22位于第一位置时，第二安装端212和电极片22与支架10之间间隔预定间隙，电极片22位于第二位置时，第二安装端212与支架10相接触。也就是说，电极组件20通过悬臂梁21的第一安装端211安装在支架10上，而第二安装端212用于安装电极片22，并且其在第一位置时可以与支架10之间间隔预定间隙，这样方便电极片22在支架10的内侧进行位置的变化，即在用户的颈部压力作用下，电极片22和第二安装端212从第一位置向第二位置运动，如果在第一位置和第二位置之间的任意一个位置时电极片22的内表面能够与用户颈部皮肤完全接触，则电极片22停留在该位置，这样电极片22和用户颈部皮肤能够保证持续贴合，可以避免产生刺痛，从而可以使得颈部按摩仪100的电极片22能够更好地适应不同脖围的用户，而且可以保证按摩效果。
根据本公开的一个可选实施例，悬臂梁21和电极片22中的至少一个为弹性件。这样，在佩戴时弹性件可以受力形变，提供电极片22由第一位置摆动至第二位置的位移量，并且弹性件受力反弹提供反作用力，使电极片22与用户颈部贴合更好。
其中，悬臂梁21可以为弹性件，以垂直于电极片22的延伸方向的截面为横截面，悬臂梁21的横截面的长度L1较电极片22的横截面的长度L2短，可以理解，在横截面越短时，弹性件的弹性越好，悬臂梁21的横截面的长度较电极片22的横截面的长度短，其弹性优于电极片22，在受到挤压力时，悬臂梁21更易变形，佩戴时发反作用于人体颈部的压迫力更小，从而可以进一步地提高颈部按摩仪100的佩戴舒适性。
以及，如图6和图7所示，悬臂梁21还可以包括：弯折部213，弯折部213连接在第一安装端211和第二安装端212之间，而且弯折部213相对第一安装端211和第二安装端212弯折设置，第一安装端211伸入支架10内。可以理解的是，弯折部213主要起到连接作用，这样可以有效地将电极片22安装在支架10上。而且由于弯折部 213相对两个端部弯折设置，悬臂梁21整体结构强度会更高，不易折断。
具体地，如图6和图7所示，弯折部213的横截面可以为凹曲面。可以理解的是，在悬臂梁21的整体形状为倾斜的直片时，电极片22端受到挤压力而传递至装配端的力较大，悬臂梁21容易折断；而将悬臂梁21的弯折部213整体形状构造成凹曲面，凹曲面与悬臂梁21受力形变方向相反，悬臂梁21不易折断，并且传递至装配端的力较平缓。
根据本公开的一个具体实施例，如图1-图3所示，支架10包括：中间臂11、夹臂12和连接座13，夹臂12为两个，而且两个夹臂12连接在中间臂11的两侧，连接座13设置于中间臂11的内表面，悬臂梁21的第一安装端211设置于连接座13。连接座13起到安装的作用，悬臂梁21的第一安装端211可以安装在连接座13上，这样无需安装在中间臂11上，从而可以使得悬臂梁21和中间臂11之间间隔一定的距离，可以方便电极片22的运动。其中，支架10上设置有套环，套环设置在中间臂11和夹臂12的连接处，套环起到遮挡中间臂11和夹臂12的连接处的作用，而且可以有效加强中间臂11和夹臂12的连接处的连接强度。
一种可选地，连接座13可以为柔性连接座13。在佩戴颈部按摩仪100时，在颈部的挤压作用下，连接座13可以提供电极组件20在上下左右方向上的运动自由度，使得用户能够根据需要自如调整电极片22的位置，无需取下来调整好再佩戴，给用户带来良好的佩戴体验，并且电极片22与颈部的贴合更好。
另一种可选地，如图3所示，连接座13为硬质连接座13，连接座13与中间臂11之间限定出容置空间，颈部按摩仪100还包括：电子元件30，电子元件30设置于容置空间内。也就是说，该连接座13不仅起到安装的作用，还可以起到容置的作用，通过将电子元件30容置于容置空间内，这样无需将电子元件30设置在中间臂11或夹臂12内，从而可以进一步地缩短连接线束，便于电极组件20和电子元件30之间的连线，而且可以有利于中间臂11和夹臂12一体成型设置。还有，如此设置的连接座13可以使得电极片22的一部分与支架10之间存在间隙，电极片22不与支架10接触，可以防止在佩戴过程中颈部按摩仪100的部件互相触碰。
其中，如图3所示，电子元件30包括：电池31和电路板32，电池31和电路板32均设置于容置空间内，而且电池31和电路板32间隔设置。也就是说，电池31和电路板32均能够容置容置空间，这样可以合理利用容置空间，而且可以缩短电池31和电路板32之间的连线，以及可以便于两者之间的连线。
可选地，如图1和图4所示，连接座13的内表面形成有插孔131，悬臂梁21的第 一安装端211穿过插孔131安装在连接座13内。也就是说，悬臂梁21的第一安装端211可以伸入到容置空间内，第一安装端211可以通过紧固件安装在连接座13内，第一安装端211上可以设置有两个安装孔，每个第一安装端211可以对应两个安装孔。如此设置的第一安装端211可以隐藏在连接座13内，无需再在外部设置遮挡结构，从而可以简化连接座13处的结构。
其中，如图1和图2所示，电极组件20为两个，连接座13的内表面形成有两个第一避让槽132，两个悬臂梁21的第二安装端212位于第一避让槽132处，连接座13在两个第一避让槽132之间的部分在朝向中间臂11的一侧设置有与第一安装端211配合的安装柱。第一避让槽132可以便于电极片22的一部分容置在其中，这样可以减少电极片22凸出连接座13的表面，可以使得处于第一位置的电极片22与连接座13的内表面大体位于同一弧形面内，可以方便用户的颈部接触配合。而且，如此设置的连接座13可以固定连接两个悬臂梁21的第一安装端211，从而可以提高颈部按摩仪100的集成度。如此设置的连接座13可以使得两个悬臂梁21的第二安装端212彼此远离设置。
可选地，如图3所示，连接座13在两个第一避让槽132之间的部分形成有安装槽133，安装槽133内安装有加热片14。加热片14可以起到加热用户颈部皮肤的作用，可以进一步地提高颈部按摩仪100的佩戴舒适性，而且通过将加热片14设置在连接座13上，可以提高连接座13的集成度。连接座13的侧壁设置有过孔，加热片14连接的线束穿过线束后伸入连接座13内部，易于电路板32相连接。
进一步地，如图1-图3所示，颈部按摩仪100还可以包括：盖板15，盖板15盖设在安装槽133处且遮盖加热片14。盖板15起到盖设安装槽133的作用，这样可以避免加热片14直接与用户的皮肤接触，又可以有效地将热量传递给用户。其中，安装槽133和两侧的第一避让槽132之间间隔有凸筋，盖板15安装在两个凸筋上。
其中，如图1所示，连接座13凸出中间臂11内表面的高度为H1，H1满足关系式：5mm≤H1≤15mm。可以理解的是，中间臂11为弧形结构，连接座13凸出的高度过小时，电极组件20的活动空间较小，电极组件20容易与中间臂11的两端碰触；连接座13凸出的高度过大时，为了使得电极组件20与中间臂11、夹臂12之间形成的佩戴空间与人体颈部适应，夹臂12、中间臂11需要构造得更大，颈部按摩仪100的整体尺寸相应要做大。如此设置的连接座13可以在保证电极组件20的活动空间的同时，还可以合理控制颈部按摩仪100的尺寸。
根据本公开的另一个具体实施例，如图5所示，支架10包括：中间臂11和夹臂 12，夹臂12为两个，而且两个夹臂12连接在中间臂11的两侧，悬臂梁21的第一安装端211伸入中间臂11内。也就是说，相对上一个具体实施例，本实施例省略了连接座13，而是将两个悬臂梁21直接安装在中间臂11上，从而可以简化支架10的结构，而且可以方便悬臂的安装。
其中，中间臂11包括：外壳和内壳，内壳安装于外壳的内侧，第一安装端211固定在内壳或外壳上。第一安装端211可以设置有两个安装孔，中间臂11内可以设置有紧固件，紧固件穿过安装孔后将其固定在内壳或者外壳上。其中，内壳上可以形成有孔，悬臂梁21的第一安装端211穿过该孔后伸入中间臂11内部。
如图5所示，电极组件20为两个，两个悬臂梁21的第一安装端211分别远离彼此设置。如此设置的两个悬臂梁21可以避免两个第一安装端211彼此靠近，可以使得中间臂11的整体受力更加均衡，从而可以进一步地提高颈部按摩仪100的结构可靠性。
可选地，电极片22固定在第二安装端212上或由第二安装端212构成。如此设置的电极片22结构简单可靠。
其中，如图1所示，电极片22的内表面为凹弧面。这样电极片22的内表面与用户颈部外轮廓的形状相适应，从而可以有效贴合在用户颈部皮肤处。凹弧面的弦高为H2，其中H2满足关系式：0.5m≤H2≤5mm。可以理解的是，在电极片22的工作面为平面时，即使电极片22受力摆动，也不与近似圆柱形的人体颈部外轮廓贴合；而电极片22的凹弧面的弦高过大时，电极片22的工作面中心与人体颈部之间形成空隙，只有两端与人体颈部接触，容易产生刺痛。由此，满足上述尺寸的电极片22可以有效贴合用户的颈部，可以避免产生刺痛。
在本公开的描述中，“第一特征”、“第二特征”可以包括一个或者更多个该特征。在本公开的描述中，“多个”的含义是两个或两个以上。在本公开的描述中，第一特征在第二特征“之上”或“之下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。在本公开的描述中，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。
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 (19)

  1. 一种颈部按摩仪，其特征在于，包括：
    支架；
    至少两个电极组件，所述至少两个电极组件活动连接在所述支架上，所述电极组件包括：悬臂梁和电极片，所述悬臂梁包括：第一安装端和第二安装端，所述第一安装端安装在所述支架上，所述电极片安装在所述第二安装端上且以所述第一安装端为支点在第一位置和第二位置之间摆动，所述电极片位于所述第一位置时，所述第二安装端和所述电极片与所述支架之间间隔预定间隙，所述电极片位于所述第二位置时，所述第二安装端与所述支架相接触。
  2. 根据权利要求1所述的颈部按摩仪，其特征在于，所述悬臂梁和所述电极片中的至少一个为弹性件。
  3. 根据权利要求2所述的颈部按摩仪，其特征在于，所述悬臂梁为弹性件且还包括：弯折部，所述弯折部连接在所述第一安装端和所述第二安装端之间且相对所述第一安装端和所述第二安装端弯折设置，所述第一安装端伸入所述支架内。
  4. 根据权利要求3所述的颈部按摩仪，其特征在于，所述弯折部的横截面为凹曲面。
  5. 根据权利要求1所述的颈部按摩仪，其特征在于，所述支架包括：中间臂、夹臂和连接座，所述夹臂为两个且连接在所述中间臂的两侧，所述连接座设置于所述中间臂的内表面，所述悬臂梁的第一安装端设置于所述连接座。
  6. 根据权利要求5所述的颈部按摩仪，其特征在于，所述连接座为柔性连接座。
  7. 根据权利要求5所述的颈部按摩仪，其特征在于，所述连接座为硬质连接座，所述连接座与所述中间臂之间限定出容置空间；
    所述颈部按摩仪还包括：电子元件，所述电子元件设置于所述容置空间内。
  8. 根据权利要求7所述的颈部按摩仪，其特征在于，所述电子元件包括：电池和电路板，所述电池和所述电路板均设置于所述容置空间内且间隔设置。
  9. 根据权利要求5所述的颈部按摩仪，其特征在于，所述连接座的内表面形成有插孔，所述悬臂梁的第一安装端穿过所述插孔安装在所述连接座内。
  10. 根据权利要求9所述的颈部按摩仪，其特征在于，所述电极组件为两个，所述连接座的内表面形成有两个第一避让槽，两个所述悬臂梁的所述第二安装端位于所述第一避让槽处，所述连接座在两个所述第一避让槽之间的部分在朝向所述中间臂的一 侧设置有与所述第一安装端配合的安装柱。
  11. 根据权利要求10所述的颈部按摩仪，其特征在于，所述连接座在两个所述第一避让槽之间的部分形成有安装槽，所述安装槽内安装有加热片。
  12. 根据权利要求11所述的颈部按摩仪，其特征在于，还包括：盖板，所述盖板盖设在所述安装槽处且遮盖所述加热片。
  13. 根据权利要求5所述的颈部按摩仪，其特征在于，所述连接座凸出所述中间臂内表面的高度为H1，H1满足关系式：5mm≤H1≤15mm。
  14. 根据权利要求1所述的颈部按摩仪，其特征在于，所述支架包括：中间臂和夹臂，所述夹臂为两个且连接在所述中间臂的两侧，所述悬臂梁的第一安装端伸入所述中间臂内。
  15. 根据权利要求14所述的颈部按摩仪，其特征在于，所述中间臂包括：外壳和内壳，所述内壳安装于所述外壳的内侧，所述第一安装端固定在所述内壳或所述外壳上。
  16. 根据权利要求14所述的颈部按摩仪，其特征在于，所述电极组件为两个，两个所述悬臂梁的第一安装端分别远离彼此设置。
  17. 根据权利要求1所述的颈部按摩仪，其特征在于，所述电极片固定在所述第二安装端上或由所述第二安装端构成。
  18. 根据权利要求1所述的颈部按摩仪，其特征在于，所述电极片的内表面为凹弧面。
  19. 根据权利要求18所述的颈部按摩仪，其特征在于，所述凹弧面的弦高为H2，其中H2满足关系式：0.5m≤H2≤5mm。
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