CN112023252A

CN112023252A - Gel electrode assembly for massage apparatus, massage head and neck massage apparatus

Info

Publication number: CN112023252A
Application number: CN202010340895.9A
Authority: CN
Inventors: 刘杰; 张雨微
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-04

Abstract

The invention discloses a gel electrode assembly for a massager, a massage head and a neck massager. The gel electrode assembly comprises a carrier and a gel electrode slice which is suitable for being in contact with the skin of a human body, the carrier is suitable for being detachably connected with a machine body of the massage apparatus, and the carrier is installed on the machine body. The gel electrode slice is carried by the carrier, the gel electrode slice is synchronously connected and separated with the machine body along with the carrier under the carrying of the carrier, the adhesive force between the gel electrode slice and the carrier is larger than the adhesive force between the gel electrode slice and the skin of the human body, and the connecting force between the carrier and the machine body is larger than the adhesive force between the gel electrode slice and the skin of the human body. According to the gel electrode assembly provided by the embodiment of the invention, the gel electrode plate is attached to the skin of a human body, so that the wearing comfort of a user can be improved, and the reliability of the massage head can be ensured.

Description

Gel electrode assembly for massage apparatus, massage head and neck massage apparatus

Technical Field

The invention relates to the technical field of massage, in particular to a gel electrode assembly for a massage instrument, a massage head and a neck massage instrument.

Background

Among the correlation technique, the massage appearance has the massage head that is used for massaging user's neck, and massage head passes through the electrode slice and human skin contact of metal material, and the electrode slice of metal material rusts easily for a long time in exposing the air to can't produce deformation along with human action change, thereby make its laminating nature with user's skin relatively poor and structural stability relatively poor.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a gel electrode assembly for a massage instrument, which has the advantages of simple structure and convenient use.

The invention also provides a massage head of the massage instrument, and the massage head of the massage instrument is provided with the gel electrode assembly for the massage instrument.

The invention further provides a neck massager, which comprises the massage head of the massager, or comprises the gel electrode assembly for the massager.

A gel electrode assembly for a massage machine according to an embodiment of the present invention includes: the carrier is suitable for being detachably connected with a machine body of the massage instrument, and the carrier is mounted on the machine body; the gel electrode slice is suitable for being in contact with the skin of a human body and is borne by the carrier, the gel electrode slice is under the bearing of the carrier and synchronously connected with and separated from the body along with the carrier, the adhesive force between the gel electrode slice and the carrier is larger than the adhesive force between the gel electrode slice and the skin of the human body, and the connecting force between the carrier and the body is larger than the adhesive force between the gel electrode slice and the skin of the human body.

Therefore, the gel sheet has good skin-attaching property and skin-friendly property by attaching the gel material to the skin of the human body, so that the gel electrode assembly is well attached to the human body, and the massage effect of the massage instrument can be improved. When the gel electrode sheet is applied to the skin of a human body, the gel electrode sheet can be adhered to the skin. In addition, the carrier is suitable for being detachably connected with the body of the massage instrument, so that when the carrier needs to be detached from the body, a user can directly detach the carrier, and the carrier can be replaced or maintained conveniently.

The massage head of the massage apparatus according to the embodiment of the present invention includes: the massage head main body is arranged on the body of the massage instrument; as described above, the carrier in the gel electrode assembly is provided on the surface of the massage head main body, and the carrier is detachably connected to the massage head main body. Therefore, the gel sheet has good skin-attaching property and skin-friendly property by attaching the gel material to the skin of the human body, so that the gel electrode assembly is well attached to the human body, and the massage effect of the massage instrument can be improved. When the gel electrode slice is pasted on the skin of a human body, the gel electrode slice can be pasted on the skin; when the gel electrode slice needs to be removed from a human body, the adhesive force between the gel electrode slice and the carrier is larger than the adhesive force between the gel electrode slice and the skin of the human body, so that the gel electrode slice can be conveniently taken down from the human body.

The neck massager according to the embodiment of the invention comprises: the massage instrument comprises a machine body and a massage head, wherein the massage head is the massage head of the massage instrument, and a massage head main body of the massage head is connected with the machine body; alternatively, the neck massager comprises a body and an electrode assembly, wherein the electrode assembly is the gel electrode assembly for the massager, and the gel electrode assembly is connected with the body. Because the carrier is suitable for being detachably connected with the body of the massage instrument, when the carrier needs to be detached from the body, a user can directly detach the carrier, so that the carrier can be conveniently replaced or maintained.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a massage head according to an embodiment of the present invention;

fig. 2 is an exploded view of one embodiment of a massage head of an embodiment of the present invention;

fig. 3 is a cross-sectional view of one embodiment of a massage head of the embodiment of the present invention;

FIG. 4 is a schematic view of an angle of a circuit board of an embodiment of the present invention;

FIG. 5 is a schematic view of another angle of a circuit board of an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a carrier according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the structure of the circuit board and the middle shell assembly according to the embodiment of the invention;

fig. 8 is a schematic cross-sectional view of a massage head of an embodiment of the present invention;

FIG. 9 is an enlarged partial schematic view at A of FIG. 8;

FIG. 10 is a schematic structural view of a massage apparatus according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of a massage apparatus according to an embodiment of the present invention;

fig. 12 is a schematic cross-sectional view of a massage head of an embodiment of the present invention;

fig. 13 is an exploded view of a massage head according to an embodiment of the present invention;

fig. 14 is a sectional view of a massage head of the embodiment of the present invention;

fig. 15 is a schematic structural view of an electrode assembly of the massage apparatus according to the embodiment of the present invention;

FIG. 16 is a cross-sectional view of the electrode assembly of FIG. 15;

fig. 17 is an exploded view of an electrode assembly of the massage machine according to an embodiment of the present invention;

FIG. 18 is a schematic view of the first and second connecting arms of the massage apparatus being connected to the rivet according to an embodiment of the present invention;

fig. 19 is an exploded view of the massage head when the carrier is a metal member;

fig. 20 is an exploded view of the massage head when the carrier is an insulating carrier;

FIG. 21 is a cross-sectional view of FIG. 20;

fig. 22 is a schematic view of the structure of the massage head when the carrier is a flexible member;

FIG. 23 is a cross-sectional view of FIG. 22;

fig. 24 is a schematic structural view of the massage head;

figure 25 is an exploded view of an alternative embodiment of the massage head;

FIG. 26 is a schematic view of a clasp of an alternative embodiment of the massage head;

FIG. 27 is a cross-sectional view of FIG. 25;

fig. 28 is an exploded view of another alternative embodiment of the massage head;

fig. 29 is a schematic structural view of a clasp of another alternative embodiment of the massage head;

FIG. 30 is a cross-sectional view of FIG. 28;

fig. 31 is an exploded view of the massage head;

fig. 32 is a schematic structural view of a fastener of the massage head;

FIG. 33 is a cross-sectional view of FIG. 32;

fig. 34 is a schematic view of the structure of a conductive carrier;

FIG. 35 is a schematic view of a circuit board configuration;

fig. 36 is a schematic view of the structure of the massage head;

fig. 37 is a schematic structural view of a massage head according to an embodiment of the present invention;

fig. 38 is a schematic sectional view of a massage head according to an embodiment of the present invention;

fig. 39 is an exploded view of a massage head according to an embodiment of the present invention;

fig. 40 is another exploded view of the massage head according to the embodiment of the present invention;

fig. 41 is a sectional view of a massage head according to an embodiment of the present invention.

Fig. 42 is an exploded view of a massage head according to an embodiment of the present invention.

Fig. 43 is a schematic structural view of a carrier of the massage head according to the embodiment of the present invention.

Fig. 44 is a schematic structural view of a conductive button of the massage head according to the embodiment of the present invention.

Fig. 45 is an exploded view of a massage head according to another embodiment of the present invention.

Fig. 46 is an exploded view of a massage head of the massage apparatus according to the embodiment of the present invention;

fig. 47 is a schematic structural view of an elastic buckle structure of a massage head of the massage machine according to the embodiment of the present invention;

fig. 48 is a bottom view of a base of a massage head of the massage apparatus according to the embodiment of the present invention;

fig. 49 is a sectional view of a massage head of the massage apparatus according to the embodiment of the present invention;

fig. 50 is an exploded view from another angle of the massage heads of the massage apparatus according to the embodiment of the present invention;

fig. 51 is a schematic structural view of a middle housing and a conductive carrier of a massage head of the massage apparatus according to the embodiment of the present invention;

fig. 52 is a schematic structural view of a circuit board of a massage head of the massage machine according to the embodiment of the present invention;

fig. 53 is a schematic structural view of a base of a massage head of the massage apparatus according to the embodiment of the present invention.

Fig. 54 is an exploded view of a massage head of the massage apparatus according to the embodiment of the present invention;

fig. 55 is an exploded view from another angle of the massage heads of the massage apparatus according to the embodiment of the present invention;

fig. 56 is a schematic view showing a structure of a connecting member of a massaging head of the massage apparatus according to the embodiment of the present invention;

fig. 57 is a schematic structural view of a mounting groove and a connecting member of a massage head of the massage apparatus according to the embodiment of the present invention;

fig. 58 is a schematic view showing the assembly of the middle case and the conductive carrier of the massage head of the massage apparatus according to the embodiment of the present invention;

fig. 59 is a cross-sectional view in the direction of a-a of fig. 58.

Fig. 60 is a sectional view of a massage head of the massage apparatus according to the embodiment of the present invention.

Reference numerals:

1000-massage head assembly;

110-massage head; 111-positioning ribs; 112-a base; 1121-stop posts; 113-mesochite; 1131, accommodating groove; 1143-positioning the recess; 114-an installation space;

120-a gel electrode assembly; 121-gel electrode slice;

122-a carrier; 1221-through holes; 1222-sink tank; 1223-flanging; 1224-folding; 1225-positioning grooves;

130-a light emitting member;

170-protective sleeve;

190-a circuit board; 191-a socket; 192-a plug-in column; 193-positioning holes; 200 pogo pin connectors;

210-a protective cover; 211-a through hole; 230-a heat-generating film; 231-avoidance holes;

240-a riveted assembly; 241-a first rivet; 250-a first magnetic attachment;

901000-massage head;

90100-base; 90101-seat body;

90110-gel electrode assembly; 90111-vector; 901111-sink tank; 901112-a first carrier; 901113-a second vector; 90112-gel electrode slice; 90120-a light emitting member;

90130-a light guide plate; 90131-light-emitting surface; 90132-an insert;

90140-second visor; 90150-first shutter plate;

90160-homogenizing board; 90170-circuit board;

90180-a conductive layer;

90190-heating film; 90200-a second magnetically attractive element; 90210-a first magnetic attachment; 90220-rivet button; 90230-a reflector;

90250-electric connecting piece; 90251-second electric connecting piece; 90252-first electric connecting piece;

83S-neck massager;

83100-massage head;

8311-massage head body; 83111-a first magnetic attraction; 8312-a carrier; 83121-positioning grooves; 83122-a containing groove; 83123-a second magnetic attraction piece;

8320-a conductive film; 8321-a hollow-out part; 8322-first connecting arm; 8323-a second connecting arm; 8324-a heat-generating layer; 8325-insulating base; 8326-a conductive layer;

8330-non-metallic conductive sheet;

8340-riveting pieces; 8341-riveting columns; 8342-riveting the body;

8350-face cover;

8360-a circuit board;

83200-elastic support;

82100-massage head;

8210-massage head body; 8211-a first magnetic attraction; 8212-positioning convex ribs;

8220-a carrier; 8221-sink tank; 8222-flanging; 8223-folding; 8225-second magnetically attracted piece; 8226-Patch Panel; 8227-positioning groove; 8228-edge wrapping part;

8230-electrode slice;

8240-circuit board;

8250-electrical connection; 8251-rivet;

8260-protective sleeve;

8270-conducting film;

81S-massage head;

8110-massage head body; 8111-tongue; 8112 — annular flange; 8113-a gap;

8120-a fastener; 8121-an annular snap; 81211-card slot; 81212 — an annular groove; 8122-plane section; 81221-opening;

8130-a conductive carrier; 8131-a flexible carrier; 8132-conductive layer;

8140-gel electrode slice;

8150-connecting electric element; 8151-a conductive member;

8160-circuit board; 8161-LED lamp;

8170-heating layer;

8180-a light-diffusing layer;

8190-a stent; 8191-clear aperture; 8192-hook;

63011-a base; 63111-a first locator; 63112-a first mating part;

63012-light transmissive casing; 63120-a receiving space; 63121-mounting through holes; 63122-heat conducting member; 63123-a second fastener; 63124 a second mating part;

63013-gel electrode slice; 63131-first fastener; 63132-vector; 63133-gel sheet;

63014-circuit board; 63141-a glowing member; 63142-a second positioning element; 63143-thermistor;

63020-shrapnel;

61100-massage head;

61110-massage body; 61111-first housing; 61112-a second housing;

61120-a carrier; 61121-conductive layer; 61122-sink tank; 61123-trough body; 61124-through hole; 61125-heating element; 61126-a diffuser;

61130-gel sheet;

61140-conductive button; 61141-conductive body part; 61142-connecting legs;

61150-circuit board;

61160-elastic connector;

61170-a first fastener;

61180-a second fastener.

71-massage head; 7100-base;

7110-a support platform; 7111-connecting holes; 7121-press opening; 7131-a first baffle portion; 7132-first activity space;

7133-a second tab portion; 7134-a second activity space; 7135-a first baffle; 7136-a second baffle;

7120-fitting space; 7130-a support block; 7140-a second boss; 7150-baffle plate; 7151-limit protrusion profile;

7152-top plate; 7153-connecting plates; 7160-ring groove; 7170-tongue;

7200-middle shell; 7210-convex ribs; 7211-annular convex ribs; 7220-a limit post;

7230-a first boss; 7231-a chute; 7240-a flange; 7250-a card slot; 7260-a graphene layer;

7261-avoiding holes; 7270-line-passing holes; 7280-a first light-transmitting hole;

7300-a circuit board; 7310-limiting hole; 7320-an electrical connector; 7330-limit notch; 7340-connecting terminals;

7350 a flexible circuit board; 7351-U-shaped groove; 7352-thermistors; 7360-a second light-transmitting hole; 7370-a luminescent member;

7400-a conductive carrier; 7410-a conductive surface; 7420-locating posts; 7430-elastic buckle structure; 7421 a buttonhole; 7431-hook;

7432-frame body; 7433-pressing part; 7434-an elastic member; 7435-connecting column; 7436-a spring; 7440-relief pattern;

74311-first chamfer; 74312-a second chamfer;

7500-gel electrode slice; 7600 dispersing layer.

51-massage head; 5100-electrode mount; 5110-mounting grooves;

5200-a connecting piece; 5210-a fixing sheet; 5220-an elastic sheet; 5211-a spring arm;

5300-a conductive carrier; 5310-a fastening portion; 5320-an actuating portion; 5330-a conductive surface; 5340-a carrier; 5350-a button;

5360-a connecting strip; 5370-an annular ring; 5371-mounting holes; 5380-a circuit board; 5381 an electrical connector; 5382-a bullet needle;

5400-gel electrode slice; 5500-a base; 5600-middle shell.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

A gel electrode assembly 120 for a massage machine according to an embodiment of the present invention, which includes a carrier 122 and gel electrode pads 121 adapted to contact human skin, is described below with reference to examples as shown in fig. 1 to 11. Wherein the carrier 122 is adapted to be removably coupled to the body 83200 of the massage apparatus, the carrier 122 being mounted to the body 83200. Therefore, when the gel electrode sheet 121 needs to be detached from the body 83200, the user can directly detach the carrier 122, so that the carrier 122 is detached from the body 83200 with the gel electrode sheet 121. The body 83200 can be understood as the main body of the massage apparatus, for example, when the massage apparatus is a neck massage apparatus, the body 83200 can be a part that surrounds the neck of the user.

It is understood that at least a portion of the gel electrode pad 121 is made of gel material, and one surface of the gel electrode pad 121 contacting with the user may be made of gel material. The gel material texture is soft to have certain viscidity, so can improve the joint strength between gel electrode piece 121 and carrier 122, gel electrode piece 121 has better skin-facing nature and skin-friendly nature simultaneously, and can produce aqueous vapor when using to can form the laminating effectively with the skin, in addition, the aquogel imbeds the stratum corneum on human skin top layer, and the water that is as dispersion medium in the aquogel can play the effect of electric conductance expert, thereby avoids the pricking that leads to because of contact failure. In addition, when the user rotates, twists and the like, the gel electrode sheet 121 can deform to a certain extent along with the human body movement, so that the gel electrode sheet can be closely attached to the skin of the human body to ensure the massage effect of the massager.

The gel electrode sheet 121 is attached to the carrier 122, that is, the gel electrode sheet 121 is carried by the carrier 122, that is, the carrier 122 can be attached to and detached from the body 83200 together with the gel electrode sheet 121. It should be noted that the "carrier" herein may be understood as a supporting member, and the gel electrode sheet 121 may be attached to the surface of the carrier 122, that is, the carrier 122 may support the gel electrode sheet 121.

Under the bearing of the carrier 122, the gel electrode slice 121 is synchronously connected and separated with the body 83200 along with the carrier 122, the adhesive force between the gel electrode slice 121 and the carrier 122 is greater than the adhesive force between the gel electrode slice 121 and the skin of a human body, and the connecting force between the carrier 122 and the body 83200 is greater than the adhesive force between the gel electrode slice 121 and the skin of the human body.

Thus, when the gel electrode pad 121 is applied to the skin of a human body, the gel electrode pad 121 can be attached to the skin; when the gel electrode sheet 121 needs to be removed from the human body, the adhesive force between the gel electrode sheet 121 and the carrier 122 is greater than the adhesive force between the gel electrode sheet 121 and the skin of the human body, so that the gel electrode sheet 121 can be conveniently removed from the human body. In addition, since the adhesion between the gel electrode sheet 121 and the skin of the human body is smaller than the adhesion between the carrier 122 and the body 83200, and the adhesion between the carrier 122 and the body 83200 is larger than the adhesion between the gel electrode sheet 121 and the skin of the human body, when the gel electrode sheet 121 needs to be torn off from the skin of the human body, the gel electrode sheet 121 is separated from the skin of the human body, the gel electrode sheet 121 cannot be separated from the carrier 122, and the carrier 122 cannot be separated from the body 83200.

When it is necessary to detach the carrier 122 from the body 83200, the gel electrode sheet 121 is detached together with the carrier 122 to be detached from the body 83200 without the gel electrode sheet 121 being separated from the carrier 122. That is, the carrier 122 can be detached together with the gel electrode sheet 121, so that the gel electrode sheet 121 can be replaced by detaching the carrier 122, and the problems of low moisture content, easy damage and easy contamination of the gel electrode sheet 121 can be effectively solved, so that the gel electrode sheet 121 always has excellent electrode performance.

In the related art, the electrode plate in contact with the skin of a human body can be made of a metal material, and the electrode plate made of the metal material is easy to rust after being exposed in the air for a long time and cannot deform along with the action change of the human body, so that the electrode plate is poor in fit with the skin of a user.

According to the gel electrode assembly 120 of the embodiment of the invention, the gel electrode sheet 121 can have good skin-attaching property and skin-friendly property by attaching the gel material to the skin of the human body, so that the gel electrode assembly 120 has good attachment to the human body, and the massage effect of the massager can be improved. In addition, the gel electrode sheet 121 can be replaced by detaching the carrier 122, so that the gel electrode sheet 121 always has excellent performance to ensure the massage effect of the massage apparatus.

In some embodiments, the gel electrode sheet 121 may be a light transmissive member. The gel electrode sheet 121 thus arranged is relatively beautiful, and the internal structure of the massage head 1000 can be observed to a certain extent, so that the problems of aging or loosening of parts and the like can be found in time. In addition, when the massage head 1000 is provided with a light-emitting component, light can be effectively emitted through the gel electrode sheet 121.

Of course, the gel electrode sheet 121 may also have a conductive function, i.e., the gel electrode sheet 121 may be a conductive member. In some embodiments, the gel electrode sheet 121 is removably connected to the carrier 122. Like this, when the gel electrode piece 121 appears ageing, damaging, can also only change gel electrode piece 121 to can reduce user's use cost, also make things convenient for the user to change simultaneously. For example, in some examples, the gel electrode sheet 121 may be adhered to the surface of the carrier 122, and the gel electrode sheet 121 may be removed from the carrier 122 by tearing. When the gel electrode sheet 121 is replaced, the carrier 122 and the gel electrode sheet 121 can be detached from the machine body, the gel electrode sheet 121 can be replaced on the carrier 122, and then the gel electrode sheet 121 is carried by the carrier 122 and installed on the machine body, compared with the operation of replacing the gel electrode sheet 121 on the machine body, the operation is easier, and the difficulty of replacing the gel electrode sheet 121 is obviously reduced.

Optionally, the thickness of the carrier 122 is 0.2mm to 0.3 mm. Thus, the structure of the gel electrode assembly 120 is reliable, and the thickness is thin to ensure the user experience. In addition, the thickness of the carrier 122 thus provided can improve heat transfer efficiency when the massage machine has a hot compress effect.

According to an alternative embodiment of the present invention, the surface of the carrier 122 facing the gel electrode sheet 121 is a concave arc surface, and both sides of the gel electrode sheet 121 may be concave arc surfaces, so that the gel electrode sheet can be more fitted to the carrier 122 and can be adapted to the skin of a human body in contact to improve the contact tightness.

In some examples, the carrier 122 may be a rigid carrier or a flexible carrier. When the carrier 122 is a flexible carrier, the carrier 122 can be more tightly attached to the skin of the human body by utilizing the flexibility of the carrier 122, so that the massage effect of the massager can be improved; when the carrier 122 is a rigid carrier, the rigid carrier may be a metal piece or a rigid plastic piece.

Here the massage device may also have an electrotherapy effect, at least one of the carrier 122 and the gel electrode pads 121 may be electrically connected to a conductive structure, such that the conductive structure may power the carrier 122. In some embodiments, the conductive structure may be a conductive layer for electrically connecting the massage head body and the gel electrode sheet 121.

The massage head 1000 of the massage machine according to the embodiment of the present invention includes a massage head body 110 and a gel electrode assembly 120. The gel electrode assembly 120 is provided on the surface of the massage head body 110 to be adapted to contact with the skin of the human body.

It is understood that the gel electrode assembly 120 is gel material at the contact surface with the human skin. The gel material is soft in texture and has certain viscosity, so that the gel electrode slice 121 has good skin-attaching property and skin-friendly property, and can generate moisture when in use, thereby being effectively attached to the skin, and meanwhile, the gel electrode slice 121 has no stabbing pain when stimulating muscles. In addition, when the user performs a rotation, a twisting motion, or the like, the gel electrode assembly 120 may be deformed to some extent following the human body motion, so that it may be closely attached to the skin of the human body to secure the massage effect of the massage apparatus.

From this, can replace the mode of setting up that adopts the electrode slice of metal material and human skin laminating among the prior art through setting up gel electrode slice 121, the electrode slice of metal material rusts easily for a long time in exposing the air to can't produce deformation along with human action change, thereby make its and the laminating nature of user's skin relatively poor. From this, compare in prior art, the massage head 1000 of this application can guarantee the reliability of massage head 1000 when having improved the travelling comfort that the user wore.

According to the massage head 1000 of the embodiment of the invention, the gel electrode sheet 121 can have good skin-attaching property and skin-friendly property by attaching the gel material to the skin of the human body, so that the massage head 1000 has good attachment to the human body, and the massage effect of the massage head 1000 can be improved.

According to some optional embodiments of the present invention, the gel electrode sheet 121 may be a light-transmitting member, so that the gel electrode sheet 121 is more beautiful, and the internal structure of the massage head 1000 may be observed to a certain extent, so that problems such as aging or loosening of parts may be found in time. In addition, when the massage head 1000 is provided with a light-emitting component, light can be effectively emitted through the gel electrode sheet 121.

According to an embodiment of the present invention, the thickness of the gel electrode sheet 121 is 1mm or more. It is understood that the thickness refers to a dimension from an attaching surface of the gel electrode sheet 121 to a user to a direction (e.g., up and down direction of fig. 2) away from the attaching surface. For example, the thickness of the gel electrode sheet 121 is 1mm to 1.2mm, so that the gel electrode sheet 121 is not easily damaged, has good fit with human skin, is beneficial to the miniaturization design of a massager, and can reduce the production cost. In addition, the distance between the outer edge of the gel electrode sheet 121 and the massage head main body 110 is small, so that the gel electrode sheet 121 is not easy to wrinkle or loosen, the structural stability of the massage head 1000 is improved, and the massage effect is ensured.

As shown in fig. 2, the gel electrode assembly 120 further includes a carrier 122, the carrier 122 is connected to the massage head main body 110, and the gel electrode sheet 121 is provided on the surface of the carrier 122. It is understood that the carrier 122 is stacked with the gel electrode sheet 121, and the gel electrode sheet 121 can be carried by the carrier 122 to ensure that the gel electrode sheet 121 can be stably disposed on the massage machine. For example, the carrier 122 may be a metal or plastic part.

According to an alternative embodiment of the invention, as shown in fig. 6, the carrier 122 has through-going holes 1221. The massage head 1000 further includes a light emitting member which can emit light, the light emitting member being connected to at least one of the massage head body 110 and the gel electrode assembly 120, the light emitted from the light emitting member being adapted to pass through the through-holes 1221. The gel electrode slice 121 with the light-transmitting effect can enable light emitted by the light-emitting component to penetrate through the gel electrode slice 121 to irradiate the outside of the massage head 1000, so that the massage head 1000 can provide decorative light, atmosphere light, indicating light or have one or more effects such as physiotherapy and the like. Light can shine human skin in order to realize the phototherapy effect, optionally, the illuminating part and can send far infrared radiation so that the massage appearance has infrared physiotherapy function. It is understood that the through-hole 1221 penetrates in the lamination direction of the gel electrode sheet 121 and the carrier 122.

In some examples, the through holes 1221 are located in the middle of the carrier 122, and there may be one through hole 1221, so that the light emission may be more concentrated. Thereby massaging the required part for the user in a targeted manner.

In other examples, the through-holes 1221 are divided into a plurality of groups, each group including a plurality of spaced-apart through-holes 1221, each group of through-holes 1221 being distributed along a circumferential direction of the carrier 122. That is, each group of through holes 1221 may be arranged in a closed or open ring shape, the plurality of groups of through holes 1221 are arranged layer by layer, and the outer contours of the plurality of groups of through holes 1221 increase in sequence from the center to the edge, and in addition, the outer contours of the plurality of groups of through holes 1221 may be adapted to the shape of the outer contour of the carrier 122. So, can make light pass through perforating hole 1221 and evenly disperse, guarantee the phototherapy effect. In the description of the present invention, "a plurality" means two or more.

Alternatively, the clear distance between two adjacent through holes 1221 is 0.5-2.0mm, where the "clear distance" refers to the shortest distance between two adjacent through holes 1221, i.e. the smallest distance between the edges of two through holes 1221. Thus, the reliability of the structure of the carrier 122 can be ensured, and the light-transmitting effect can be ensured at the same time.

In some embodiments of the present invention, the through-holes 1221 are plural, and a cross section of the through-holes 1221 in a thickness direction of the carrier 122 is circular. The aperture of the through hole 1221 is 0.1-0.3mm, so that a water seal can be formed at the through hole 1221 by utilizing the surface tension principle of water, and the water in the gel electrode sheet 121 can be prevented from passing through the through hole 1221 and being in contact with a line to cause short circuit. In addition, the gel is a poor conductor of heat, i.e. the heat conduction effect of the gel is poor, and when the massage head 1000 is provided with the heating element therein, the thickness of the gel electrode sheet 121 should be set to be thin. It is understood that the thickness of the gel electrode sheet 121 is the shortest distance between the contact surface of the gel electrode sheet 121 with the user and the contact surface away from the user.

Of course, the through holes 1221 may have various arrangements, for example, the through holes 1221 may be arranged in a plurality of rows and a plurality of columns.

According to an alternative embodiment of the present invention, the through hole 1221 is a laser through hole, and the laser through hole is formed from a side close to the massage head body 110 to a side close to the gel electrode sheet 121, so that the burr can extend into the gel electrode sheet 121, thereby improving the connection strength between the carrier 122 and the gel electrode sheet 121, reducing the steps of removing the burr, and improving the production efficiency and the structural strength of the massage head 1000.

In some examples, the massage head 1000 may further include a light-gathering member for gathering light emitted from the light-emitting member. The light-gathering piece is covered on the light-emitting piece so that light rays emitted by the light-emitting piece are transmitted along a preset light path.

In some examples, the massage head 1000 may further include a light guide plate disposed at the light emitting member, and a surface of the light guide plate facing the gel electrode assembly 120 is a light emitting surface, so that light is suitable to be emitted from the through holes 1221. Alternatively, the light guide plate may be a translucent plate and have a frosted surface, so that the light uniformizing effect thereof may be improved. In addition, the light guide plate and the light gathering member can be attached to each other.

According to an alternative embodiment of the present invention, the light guide plate has an embedding portion in which the light emitting member is embedded. The insert may serve to position the glowing member. For example, the embedding part is disposed at a side of the light guide plate, which is one side adjacent to a side of the light guide plate facing the gel electrode assembly 120, so that light emitted from the massage head 1000 may be more uniform.

The massage head 1000 may further include a first light shielding plate surrounding the periphery of the light guide plate to guide light to be emitted from the light emitting surface, the light emitting surface is opposite to the through hole 1221, and the light emitted from the light emitting element can be guided to the light guide plate more by the first light shielding plate.

According to an alternative embodiment of the present invention, the embedding portion is a penetrating structure penetrating the light guide plate in a thickness direction of the light guide plate. The massage head body 110 may further include a second light shielding plate, and the second light shielding plate is disposed in the embedding portion to allow light to pass through the light guide plate, so that the light guide plate may have only a light emitting surface facing the electrode assembly, and the light emitting effect is better. In addition, the second shading plate can have a light reflecting effect, so that more light rays can be emitted from the light emitting surface of the light guide plate.

Further, the massage head 1000 may further include a light reflection plate disposed on a surface of the light guide plate away from the light exit surface. The light rays scattered can be refracted by the reflector, so that more light rays can be transmitted out through the light emitting surface of the light guide plate, and the light emitting effect of the massage head 1000 is effectively ensured.

Furthermore, the light emitting surface can be a light homogenizing plate, and the light homogenizing plate can uniformly guide out the light transmitted by the light guide plate, so that the light emitting effect of the massage head 1000 is further improved. For example, the light-equalizing plate and the light-gathering member may be an integral member, so that the number of parts in the massage head 1000 may be reduced, and the installation efficiency and the production efficiency may be improved.

According to an alternative embodiment of the present invention, the surface of the gel electrode assembly 120 facing the skin of the human body is an arc-shaped surface, and the light-emitting surface is an arc-shaped surface. It can be understood that, the contact surface of the gel electrode assembly 120 and the skin of the human body is an arc surface without deformation, and the light emitting surface can be an arc surface, so that the distance from each point on the light guide plate to each point corresponding to the light emitting surface is equal, the points can be corresponding while the surfaces correspond to each other, and the massage head 1000 has a more uniform light emitting effect.

Of course, it is understood that the gel electrode assembly 120 and the light emitting surface can achieve the above effects as long as they have the same or similar shape, and are not limited to the arc-shaped surface, and can also be set to be in the shape of a plane or the like.

According to an alternative embodiment of the present invention, the carrier 122 is recessed toward the massage head main body 110 to form a sunken groove 1222, and the sunken groove 1222 is provided to position the gel electrode sheet 121 to facilitate the installation of the gel electrode sheet 121, and to reduce the exposed surface of the gel electrode sheet 121 to improve the dirt resistance of the gel electrode assembly 120. In addition, the structural strength of the massage head 1000 can be improved.

According to an embodiment of the present invention, the thickness of the gel electrode sheet 121 is greater than or equal to the depth of the sinking groove 1222, so as to ensure that the gel electrode sheet 121 can effectively contact with the skin of the human body, and avoid the situation that the gel electrode sheet 121 is not tightly attached to the skin of the human body.

In some examples, the difference between the thickness of the gel electrode sheet 121 and the depth of the sinking groove 1222 is 0.2mm-0.6 mm. That is, the height of the gel electrode sheet 121 protruding from the sinking groove 1222 is 0.2mm-0.6 mm. So, guaranteed that gel electrode piece 121 can effectively contact human skin and make the thickness of gel electrode piece 121 not too big to can the controlled cost, the less gel electrode piece 121 of thickness that sets up like this easily keeps original shape simultaneously. For example, the difference between the thickness of the gel electrode sheet 121 and the depth of the sinking groove 1222 is 0.2-0.3 mm.

In the example of fig. 4, the edges of the carrier 122 are folded back toward the massage head body 110 to configure the turned-up edge 1223, the turned-up edge 1223 being located outside the counter sink 1222. The contact area of the massage head main body 110 and the carrier 122 can be increased by providing the turned-up edge 1223, thereby improving the reliability of the connection thereof.

In addition, the flange 1223 is chamfered to the side wall of the sink 1222. The chamfer faces the skin of a human body, so that the edge of the carrier 122 can be prevented from scratching the skin of the human body, and meanwhile, the structural strength of connection between the gel electrode sheet 121 and the carrier 122 is enhanced.

According to an embodiment of the present invention, the edge of the free end of the turned-over edge 1223 is bent away from the skin of the user to form the turned-over edge 1224, and the turned-over edge 1224 and the turned-over edge 1223 have a chamfer therebetween, so that the reliability of the connection of the gel electrode assembly 120 and the carrier 122 can be further ensured.

According to an alternative embodiment of the present invention, in combination with fig. 4, the positioning groove 1225 is formed on the outer surface of the side wall of the folded edge 1224 and the sinking groove 1222, the massage head main body 110 has the positioning rib 111, and the positioning rib 111 is inserted into the positioning groove 1225. Alternatively, the positioning ribs 111 are annular ribs, so that the reliability of the connecting structure thereof can be further improved.

According to an alternative embodiment of the present invention, as shown in fig. 2, the massage head 1000 further comprises a protective cover 170, and the protective cover 170 is wrapped around the turned-up edge 1223 and the folded edge 1224. The protective sleeve 170 can be sleeved on the carrier 122 along the outer contour of the carrier 122, so that the edge of the carrier 122 can be protected from being exposed to the outside, and the structural reliability of the carrier 122 can be improved. When the carrier 122 is a metal member, the protective sleeve 170 may be made of a non-conductive, skin-friendly and insulating material, so that no toxicity is generated to the skin, and the protective sleeve 170 insulates the skin from the carrier 122, so that no pricking feeling is generated due to poor contact of the skin with the carrier 122. For example, the protective sheath 170 is a silicone sheath or a albumen sheath.

In some examples, at least portions of the folds 1224 and the folds 1223 protrude from the massage head body 110. It can be understood that the flange 1224 and the flange 1223 protrude from the massage head body 110 along the length direction (e.g., the left-right direction of fig. 2) of the massage head body 110, so that when the user needs to replace the gel electrode assembly 120, the user can completely or partially separate the gel electrode assembly 120 from the massage head body 110 using the flange 1224 or the flange 1223 as a fulcrum, thereby facilitating the replacement of the gel electrode assembly 120.

For example, the height of the portion of the flange 1224 and the flange 1223 protruding from the massage head main body 110 is 2mm to 3mm, and it is understood that the height refers to the dimension of the protruding portion in the length direction of the massage head main body 110. Thus, the flange 1224 and the flange 1223 are not made to protrude excessively to impair the reliability of the connection between the massage head body 110 and the gel electrode assembly 120, and the detachment of the gel electrode assembly 120 is facilitated.

For example, the carrier 122 is adhered to the gel electrode sheet 121, and the adhering surface of the carrier 122 and the gel electrode sheet 121 can be adapted, so that the adhesion can be firmer, and the reliability of the adhesion can be ensured.

According to an embodiment of the present invention, the adhesive force between the gel pad 121 and the carrier 122 is greater than the adhesive force between the gel pad 121 and the skin of the human body. That is to say, the viscosity of the contact surface between the gel electrode sheet 121 and the carrier 122 is greater than the viscosity of the contact surface between the gel electrode sheet 121 and the human body, so that the gel electrode sheet 121 can be prevented from being separated from the carrier 122 and being stuck to the skin of the human body in the use process.

In some examples, the carrier 122 may be a rigid carrier. The rigid carrier can shape and reshape, and prevent the gel electrode assembly 120 from being deformed when the gel electrode assembly 120 is mounted, thereby facilitating the assembly of the gel electrode assembly 120. When the gel electrode assembly 120 needs to be disassembled, the rigid carrier 122 can avoid the occurrence of deformation and pollution of the gel electrode sheet 121 caused by repeated assembly, which is beneficial to prolonging the service life of the gel electrode sheet 121.

For example, the rigid carrier is a plastic carrier. The rigid carrier made of plastic has strong plasticity and can improve the production efficiency. Optionally, the plastic support is a nylon support. The nylon material has good heat conductivity, and when the heating element is arranged in the massage head 1000, the carrier 122 is made of the nylon material, so that the heat conductivity of the carrier 122 can be improved, the heat of the heating element can be well transferred to the gel electrode sheet 121, and the massage effect of hot compress and the like is achieved.

According to an alternative embodiment of the present invention, a conductive layer for electrically connecting the massage head main body 110 and the gel electrode sheet 121 is provided between the rigid carrier and the gel electrode sheet 121. The electrical connection of the gel electrode pad 121 may be achieved by providing a conductive layer. Optionally, the conductive layer is a transparent ITO (indium tin oxide) film attached to the bottom of the arc surface of the carrier 122 facing the gel electrode sheet 121, or the conductive layer is a conductive silver paste printed on the bottom of the arc surface of the carrier 122 facing the gel electrode sheet 121.

Optionally, the rigid carrier 122 may be a metal piece, and thus, the rigid carrier 122 may serve as a conductive piece, so as to be directly attached to the gel electrode sheet 121 to realize electrical connection of the gel electrode sheet 121, that is, the gel electrode sheet 121 may be electrically conductive without providing a conductive layer, and components such as an electrical connection line may be omitted.

According to an embodiment of the present invention, the rigid carrier 122 is treated with stainless iron or electroplating, which can prevent corrosion and ensure the reliability of the carrier 122.

Referring to fig. 2 to 6, the massage head body 110 may have a circuit board 190 therein, the circuit board 190 being electrically connected to the gel electrode assembly 120. Can make massage head 1000 have the massage effect of electro photoluminescence physiotherapy formula through setting up circuit board 190, gel electrode slice 121 electrode slice and human skin contact can provide the electro photoluminescence physiotherapy for the user, and the massage appearance can accelerate human muscle's blood circulation through applying pulse current to the human body, can produce the effect of releiving to muscle effectively. It is understood that the circuit board 190 is disconnected from the gel electrode assembly 120 when the massage head 1000 is in the disassembled state.

According to an alternative embodiment of the present invention, in conjunction with fig. 7, the massage head 1000 may further include a pogo pin connector 200, one end of the pogo pin connector 200 is electrically connected with the circuit board 190, and the other end of the pogo pin connector 200 is electrically connected with the gel electrode assembly 120. Through the arrangement of the circuit board 190 and the elastic needle connector 200, wireless electric connection can be achieved inside the massage head 1000, so that the internal structure of the massage head 1000 is more regular, welding steps are reduced, and the assembly efficiency is improved.

In some embodiments, the spring pin connector 200 may be soldered to the circuit board 190 to ensure its connection stability. Alternatively, the circuit board 190 may have a socket 191, and the pogo pin connector 200 is inserted into the socket 191. Therefore, the assembling time can be reduced, and the production efficiency is improved. In addition, maintenance may be facilitated.

According to an embodiment of the present invention, as shown in fig. 7, the plurality of spring pin connectors 200 are provided, and the plurality of spring pin connectors 200 are uniformly distributed. For example, the number of the spring pin connectors 200 is two, and the two spring pin connectors 200 are symmetrically arranged about the center of the gel electrode assembly 120, so that the circuit board 190 and the gel electrode assembly 120 can be electrically connected stably. When one of the spring pin connectors 200 is in poor contact, the other spring pin connectors 200 can continue to ensure the massage head 1000 to work normally.

Further, referring to fig. 2, the massage head 1000 may further include a protective cover 210, the protective cover 210 is covered on the circuit board 190, the protective cover 210 is connected to the circuit board 190 through an elastic member, and the protective cover 210 is movable relative to the circuit board 190. In addition, the protective cap 210 has a through hole 211, the pogo pin connector 200 is adapted to be inserted into the through hole 211, and the pogo pin connector 200 is electrically connected with the gel electrode assembly 120 when the free end of the pogo pin connector 200 passes through the through hole 211. When the free end of the pogo pin connector 200 is separated from the gel electrode assembly 120, the elastic member pushes the shield case 210 to move in a direction away from the circuit board 190, and the pogo pin connector 200 is located within the shield case 210. In this way, the pogo pin connector 200 may be floatingly disposed, and the pogo pin connector 200 may be kept electrically connected to the circuit board 190 all the time, so that the pogo pin connector 200 disposed in this way can be stably electrically connected to the gel electrode assembly 120, and it is advantageous to reduce the thickness of the massage head 1000, improving the user experience.

According to an alternative embodiment of the present invention, the electrode pad 120 is detachably connected to the massage main body 110. the electrode pad 120 is easily corroded or damaged by exposure to air for a long time, thereby affecting the massage effect of the massage apparatus. When the electrode plate 120 is in a detached state, the spring pin connector 200 does not extend out of the socket 191, so that the influence of the contact of the spring pin connector 200 and air on the structural stability can be avoided. When the electrode plate 120 is assembled, the protective cover 210 may float so that the pogo pin connector 200 extends out of the socket 191, and the pogo pin connector 200 is electrically connected with the electrode plate 120, thus ensuring the stability of connection of the electrode plate 120 with the circuit board 190 and the massage effect of the massager.

Further, one end of the elastic member is soldered to the circuit board 190, and the other end of the elastic member abuts against the protective cover 210, or the other end of the elastic member is connected to the protective cover 210 by a screw. For example, be equipped with first screw hole on the other end of elastic component, be equipped with the second screw hole on the safety cover 210, first screw hole corresponds the setting with the second screw hole, can be fixed first screw hole and second screw hole through the screw to can make safety cover 210 and elastic component firm connection.

In some embodiments, the protective cover 210 can also be used as a light gathering member, that is, the protective cover 210 can have a function of gathering light emitted from the light emitting member, and this arrangement can reduce the number of components in the massage head 1000, thereby improving the installation efficiency and the production efficiency.

Optionally, the resilient member is a metal sheet. The metal sheet can be a plurality of to a plurality of metal sheets can encircle circuit board 190 interval setting, like this, can guarantee the stability of being connected of safety cover 210 and circuit board 190, have avoided taking place the skew condition in one side.

According to an alternative embodiment of the present invention, as shown in fig. 2, the massage head 1000 further includes a heat generating film 230, the heat generating film 230 being located between the circuit board 190 and the gel electrode assembly 120. The heating film 230 generates heat to conduct the heat to the gel electrode assembly 120 to provide a hot compress effect, and the massage apparatus has various massage functions by arranging the heating film 230, so that the massage diversity of the massage apparatus can be improved, and the experience of a user during use is guaranteed. For example, the heating film 230 is disposed on the surface of the protection cover 210, so as to ensure the flatness of the heating film 230 and ensure the adhesion effect between the heating film 230 and the gel electrode sheet 121.

Specifically, the heat generating film 230 and the circuit board 190 are riveted and electrically connected by the riveting assembly 240. Therefore, the heating film 230 can be electrically connected with the circuit board 190 without arranging an electrical connection wire, so that the influence on the flatness of the heating film 230 due to the wiring between the heating film 230 and the circuit board 190 can be avoided. In addition, the caulking electric connection method has good reliability, and the electric connection between the heat generating film 230 and the circuit board 190 is stable.

Further, the gel electrode assembly 120 may be attached to the heat generating film 230. The massage head 1000 may further include a temperature detection element for detecting the temperature of the heat generating film 230, and the temperature detection element is in contact with the heat generating film 230 to detect the temperature of the heat generating film 230, so as to prevent the user from being scalded by the excessive temperature of the heat generating film 230. The temperature detection element is provided on the circuit board 190. The temperature sensing element may be provided at the middle of one surface of the circuit board 190 facing the gel electrode assembly 120. Alternatively, the temperature detecting element may be integrated with the circuit board 190, so that the number of assembly steps can be reduced, and the production efficiency can be improved.

According to an embodiment of the present invention, the riveting assembly 240 may include a first riveting member 241 and a second riveting member (not shown), the first riveting member 241 is disposed on the circuit board 190, the second riveting member is disposed on the heat generating film 230, and the first riveting member 241 and the second riveting member are riveted to achieve mechanical connection and electrical connection. Therefore, the heating film 230 and the circuit board 190 can be riveted and electrically connected through the first riveting piece 241 and the second riveting piece, the riveting and electrically connecting mode is reliable, and the electrical connection is stable.

According to some alternative embodiments of the present invention, the riveting assemblies 240 may be two sets, each set of riveting assemblies 240 includes at least one first riveting member 241 and one second riveting member, and when each set of riveting assemblies 240 includes one first riveting member 241 and one second riveting member, the two first riveting members 241 are symmetrically disposed at the center of the length or width direction of the circuit board 190, and the two second riveting members are symmetrically disposed at the center of the length or width direction of the heat-generating film 230. Thus, the two sets of riveting assemblies 240 can form a loop, and the stability of the electrical connection between the heat generating film 230 and the circuit board 190 can be further ensured. Referring to fig. 7, the two first rivets 241 are symmetrically disposed at the center of the length or width direction of the circuit board 190, and the two second rivets are symmetrically disposed at the center of the length or width direction of the heat generating film 230. In this way, the stability of the electrical connection of the heat generating film 230 and the circuit board 190 can be further ensured.

According to some alternative embodiments of the present invention, when the carrier 122 is a metal member, a gap is formed between the second riveting member and the gel electrode assembly 120, or an insulating film may be disposed between the second riveting member and the gel electrode assembly 120, and when the carrier 122 is a metal member, the insulating film may prevent the second riveting member and the gel electrode assembly 120 from being electrically connected to each other, thereby preventing the electrotherapy effect of the massage head 1000 from being affected by the electric connection caused by the contact therebetween.

According to an embodiment of the present invention, the circuit board 190 may be provided with a light emitting member thereon, so that the light emitting member can simplify the mounting process of the light emitting member. The number of the light emitting members may be one or more, and when the number of the light emitting members is plural, the light emitting members are uniformly distributed on the circuit board 190, so that a stable relative position is provided between the plural light emitting members, and the emitted light is more uniform. Alternatively, SMC (Super Multi Coating) technology may be used to electrically connect the light emitting elements to the circuit board 190.

Alternatively, the light condensing member and the light diffusing member may space the heat generating film 230 from the circuit board 190, so that the heat emitted from the heat generating film 230 may be prevented from affecting the circuit. Thus, the service life of the massage head 1000 can be ensured, and potential safety hazards can be avoided.

According to an optional embodiment of the present invention, when the heating film 230 is disposed on the massage head 1000, the heat film 230 is disposed with the avoiding hole 231, the pogo pin connector 200 is inserted into the avoiding hole 231, or when the massage head 1000 is disposed with the light guide plate, the light guide plate may be disposed with the avoiding hole 231, and when the massage head 1000 is disposed with the light equalizing plate, the light equalizing plate may be disposed with the avoiding hole 231.

According to an alternative embodiment of the present invention, the carrier 122 may include a first carrier that may form a support for the middle of the gel electrode assembly 120 and a second carrier that may form a support for the circumferential edge of the gel electrode assembly 120. The side of the first carrier contacting the heat generating film 230 or the gel electrode assembly 120 is an arc-shaped surface and is a 2D arc-shaped surface, and it is understood that the 2D arc-shaped surface means that it can be spread out to be a plane. The first carrier may be fixed to the massage head body 110, and the second carrier may be detachable with respect to the massage head body 110. Optionally, the second carrier is made of a light-transmitting material.

The first carrier and the second carrier can be detachably connected through magnetic attraction, so that the first carrier and the gel electrode assembly 120 can be detachable relative to the massage head main body 110. For example, the second carrier and the light guide plate are integrated, that is, the light guide plate is directly used as the middle support structure of the gel electrode assembly 120.

For example, when the massage head 1000 is provided with the heating film 230, the light guide plate, the light homogenizing plate, and the light reflecting plate, the above-mentioned structures may be correspondingly provided with the avoiding hole 231, and the elastic needle connector 200 passes through the avoiding hole 231 to contact with the gel electrode assembly 120, thereby realizing the electrical connection of the circuit board 190 and the gel electrode assembly 120, so that an electrical connection line may not be used, thereby ensuring that the interior of the massage head 1000 is more regular, and improving the assembly efficiency.

For example, the heat generating film 230 is a graphene film. The graphene film has a certain flexibility and toughness to make the graphene film bendable. Through setting up graphite alkene membrane can generate heat and send infrared radiation in order to improve the massage effect of massage appearance.

According to one embodiment of the present invention, the graphene film may be a transparent film. It can be appreciated that graphene has good optical properties, with a system yield of about 2.3% over a wide wavelength range, and appears to be nearly transparent. When the light emitting member is provided in the massage head 1000, the graphene film does not affect the transmission of light, and the through-holes 1221 may allow light or infrared radiation to pass through the gel electrode assembly 120. Therefore, the massage instrument can be effectively ensured to have various effects, and the massage effect is good.

According to an alternative embodiment of the present invention, the gel electrode assembly 120 is detachably connected to the massage head main body 110. The gel electrode sheet 121 can always have excellent electrode performance by effectively solving the problems of low moisture content of gel, easy damage and easy contamination by replacing the gel electrode assembly 120, and in addition, only the gel electrode assembly 120 needs to be replaced without replacing the massage head main body 110.

Further, the massage head body 110 is provided with a first magnetic attraction piece 250, the gel electrode assembly 120 is provided with a second magnetic attraction piece, and the first magnetic attraction piece 250 and the second magnetic attraction piece have a magnetic attraction force therebetween so as to fix the gel electrode assembly 120 to the massage head body 110. In this way, the massage head body 110 and the gel electrode assembly 120 can be magnetically connected. Moreover, the gel electrode assembly 120 is arranged to protrude outward from the massage head main body 110, and the folding edges 1224 and the folding edges 1223 are arranged to enhance the stability of the massage head main body 110 and the gel electrode assembly 120, so that when the user needs to replace the gel electrode assembly 120, the gel electrode assembly 120 and the massage head main body 110 can be completely separated or partially separated by using the folding edges 1224 or the folding edges 1223 as fulcrums, and the replacement of the gel electrode assembly 120 can be facilitated.

According to an alternative embodiment of the present invention, the first magnetic attracting member 250 may be plural, and the plural first magnetic attracting members 250 are spaced apart in the circumferential direction of the massage head main body 110, so that the stability of the connection between the gel electrode assembly 120 and the massage head main body 110 can be improved.

For example, one of the first magnetic attraction element 250 and the second magnetic attraction element is a magnetic element, and the other is a metal element suitable for being attracted by the magnetic attraction element, or both the first magnetic attraction element 250 and the second magnetic attraction element are magnetic elements. Both of the above-described manners can ensure the stability of the connection between the gel electrode assembly 120 and the massage head main body 110.

In some embodiments, the carrier 122 may serve as a second magnetic element, that is, the first magnetic element 250 has a magnetic attraction force on the carrier 122, so that the carrier 122 is attracted to the massage head body 110. Of course, the carrier 122 may also be provided with a second magnetic attraction member, and the second magnetic attraction member and the first magnetic attraction member 250 attract each other.

According to one embodiment of the present invention, the massage head 1000 includes a circuit board 190, the circuit board 190 being electrically connected to the gel electrode assembly 120.

As shown in fig. 2, the massage head main body 110 may include a base 112 and a middle shell 113, the middle shell 113 is connected to the base 112 and defines a mounting space 114, the first magnetic component 250 is disposed in the mounting space 114, a surface of the middle shell 113 facing away from the base 112 is recessed toward the base 112 to form a receiving groove 1131, and the circuit board 190 is disposed in the receiving groove 1131, so that the circuit board 190 can be received, and at the same time, the surface of the middle shell 113 receiving the circuit board 190 is relatively flat.

According to an alternative embodiment of the present invention, referring to fig. 3 and 5, the side wall of the circuit board 190 facing the base 112 has a plug-in post 192, the plug-in post 192 is disposed through the base 112, and the plug-in post 192 is adapted to be plugged into the body of the massage apparatus. The reliability of the connection between the base 112 and the circuit board 190 may be improved by the provision of the peg 192. In addition, the inside of the inserting column 192 may be provided with an accommodating space for placing a connecting wire for connecting with the circuit board 190, thereby making the inside of the massage head 1000 regular and avoiding the occurrence of the winding condition of the connecting wire.

In other examples, one of the middle housing 113 and the circuit board 190 has positioning pillars (not shown), and the other has positioning holes 193, the positioning pillars are inserted into the positioning holes 193, the positioning pillars and the positioning holes 193 are plural, and the plural positioning pillars are distributed corresponding to the positioning holes 193. Therefore, the positioning function can be performed on the circuit board 190, the installation of the middle shell 113 and the circuit board 190 can be facilitated, and the connection between the middle shell 113 and the circuit board 190 can be stable.

Furthermore, the free end of the positioning column is provided with a fillet, the fillet can play a role in guiding, the middle shell 113 and the circuit board 190 can be conveniently mounted, and the mounting efficiency is improved.

According to an alternative embodiment of the present invention, in conjunction with fig. 2, the surface of the middle shell 113 facing the base 112 has a positioning recess 1143, and the first magnetic member is disposed in the positioning recess 1143. The base 112 has a stop pillar 1121, and the stop pillar 1121 stops against the first magnetic element to limit the first magnetic element in the positioning recess 1143. Thus, the thickness of the massage head 1000 can be reduced while ensuring the reliability of the massage head 1000, so that the demand for miniaturization of the massage head 1000 can be satisfied.

The massage instrument according to the embodiment of the invention comprises the massage head 1000 according to the above embodiment of the invention and the machine body, and the massage head main body 110 of the massage head 1000 is connected with the machine body, so that the massage head main body 110 can be detachably connected with the machine body, and the replacement and maintenance are convenient. Through set up massage head 1000 on the massage appearance, can make the massage appearance have multiple massage modes such as phototherapy, electro photoluminescence physiotherapy and hot compress simultaneously to the massage appearance is luminous even, and the phototherapy is effectual. In addition, the gel electrode sheet 121 is used to massage the skin of the human body, so that the fitness of the massage head 1000 to the skin of the user can be improved. In addition, the massager of the application is stable and reliable in structure, the gel electrode assembly 120 is replaceable and is convenient to disassemble and assemble, and meanwhile, the massager has the advantages of being good in massaging effect, safe to use, long in service life and the like. In some embodiments, the massage head body 110 may be plugged into the body. That is, the massage head main body 110 can be plugged into the body of the massage apparatus through the plugging column 192 of the circuit board 190.

It should be noted that the massage apparatus may be a neck massage apparatus, the body may include a wearing frame for wearing on the neck, and the gel electrode assembly 120 is detachably mounted on the wearing frame through the carrier 122; the body may also include a wearable cradle and a base 110 disposed on the wearable cradle, the gel electrode assembly 120 being removably mounted to the base 110 via a carrier 122.

As shown in fig. 10, 11, in one embodiment, the massage apparatus may be a neck massage apparatus, which includes a body and a massage head 1000, in which case the body includes a wearing bracket for neck wearing. For example, in the example shown in fig. 10, the massage head 83S may have a distance from the body 83200; as another example, in the example shown in fig. 11, the massage head 83S may also be embedded on the body 83200 to omit a bracket structure between the massage head 83S and the body 83200.

As shown in fig. 10, 11, in one embodiment, the massage apparatus may be a neck massage apparatus comprising a body and a gel electrode assembly 120, in which case the body comprises a wearable cradle for neck wear.

A schematic structural view of another massage head 901000 according to an embodiment of the present invention is described below with reference to fig. 12-14. The massage head 901000 includes a base 90100, a gel electrode assembly 90110, a light emitting member 90120, and a light guide plate 90130.

The base 90100 is detachably connected to the gel electrode assembly 90110, and when the gel electrode assembly 90110 needs to be replaced, the gel electrode assembly 90110 can be directly taken down. As shown in fig. 13-14, the gel electrode assembly 90110 is a light-transmitting member, the gel electrode assembly 90110 may be made of a light-transmitting material, or the gel electrode assembly 90110 may have a hollow structure to ensure a light-transmitting effect. The gel electrode assembly 90110 is provided on the surface of the base 90100 to be adapted to be in contact with the skin of a human body.

The light emitting element 90120 is connected to at least one of the base 90100 and the gel electrode assembly 90110, the light guide plate 90130 is disposed at the light emitting element 90120, light emitted by the light emitting element 90120 enters the light guide plate 90130 from a side surface adjacent to the light exit surface, the surface of the light guide plate 90130 facing the gel electrode assembly 90110 is the light exit surface 90131, and light is suitable for being transmitted out from the light exit surface 90131 to guide the light to the gel electrode assembly 90110.

When the light emitting surface 90131 is an arc surface, the light emitting direction of the light emitting element 90120 is tangent to the lowest point of the arc surface. It is understood that the arc-shaped surface of the light exit surface 90131 may be disposed with the middle portion away from the electrode sheet and the two ends close to the arc-shaped surface of the gel electrode assembly 90110, where the lowest point is the position where the arc-shaped surface is farthest from the gel electrode assembly 90110. For example, the gel electrode assembly 90110 is an arc-shaped panel, in other words, one side of the gel electrode assembly 90110 facing the skin of the human body is an arc-shaped surface, and the side of the gel electrode assembly 90110 facing the base 90100 is also provided with an arc-shaped surface, that is, the gel electrode assembly 90110 is in an arc-shaped panel shape, and the arc arrangement direction of the gel electrode assembly 90110 is the same as the arc arrangement direction of the light outlet surface 90131. For example, the direction that the radian set up all laminates human skin setting to improve phototherapy or massage effect, can make every point on the light guide plate 90130 equal to the distance of every point that gel electrode subassembly 90110 corresponds from this, can make the point correspond when having realized that the face corresponds with the face, when making massage head 901000 have more even light-emitting effect, guaranteed phototherapy or massage effect.

When the light emitting surface 90131 is a plane, the light emitting direction of the light emitting element 90120 is parallel to the light emitting surface 90131 of the light guide plate 90130. In other words, the emitted light of the light emitting element 90120 can enter the light guide plate 90130 through one or more side surfaces adjacent to the light emitting surface 90131 in parallel, so that the light can be more uniformly scattered on the light guide plate 90130 and can be uniformly emitted through the light emitting surface 90131.

The light guide plate 90130 is a light-transmitting member, so that the light-transmitting effect of the massage head 901000 can be further improved. For example, the light guide plate 90130 may be a translucent plate, and at least one of the light emitting surface 90131 or a side surface facing away from the light emitting surface 90131 has a fog surface, so that a uniform light effect of the light guide plate 90130 can be ensured.

The light guide plate 90130 has a plurality of side surfaces adjacent to the light exit surface 90131, light of the light emitting element 90120 can enter the light guide plate 90130 from a plurality of or any one of the side surfaces and exit from the light exit surface 90131, the light guide plate 90130 can convert a point light source or a line light source into a surface light source, and light can be transmitted to the gel electrode assembly 90110 from the light exit surface 90131 of the light guide plate 90130, so that the light emitted by the massage head 901000 can be ensured to have a more uniform light emission effect, and the influence of non-uniform light emitted by the massage head 901000 on user experience can be avoided.

Meanwhile, the light emitting direction of the light guide plate 90130 can have a certain directivity, that is, the direction of the light emitting surface 90131 of the light guide plate 90130, so that the light loss is reduced, and the light emitting effect of the massage head 901000 can be further ensured. It should be noted that the light emitting element 90120 may provide one or more effects of decoration light, atmosphere light, indication light, phototherapy, etc. to the massage head 901000.

As shown in fig. 13, the light guide plate 90130 may have an insertion portion 90132, and the light emitting member 90120 may be inserted into the insertion portion 90132. The insert 90132 may function to position the glowing member 90120. For example, the embedding part 90132 may be disposed at an edge of the light guide plate 90130, such that the light emitting member 90120 may be disposed at the edge of the light guide plate 90130, and light emitted by the light emitting member 90120 is emitted in a direction parallel to the light emitting surface 90131, and may be uniformly emitted to the light guide plate 90130.

Referring to fig. 13, the base 90100 includes a first light shielding plate 90150, and the first light shielding plate 90150 is disposed on a surface of the light guide plate 90130 except the light exit surface 90131 to guide light on the light guide plate 90130 to exit from the light exit surface 90131, so as to prevent the light from escaping from the edge of the light guide plate 90130. In addition, a surface of the first light shielding plate 90150 facing the light guide plate 90130 may have a reflective layer, or a surface of the first light shielding plate 90150 facing the light exit surface 90131 has a reflective layer, so that more light rays can pass through the light exit surface 90131 of the light guide plate 90130.

Further, the massage head 901000 further includes a second light shielding plate 90140, and the second light shielding plate 90140 is disposed outside the light guide plate 90130 to guide the light emitting element 90120 to emit light in a direction parallel to the light emitting surface 90131. For example, the second light shielding plate 90140 may be disposed at the position of the light emitting member 90120, and the second light shielding plate 90140 may enable the light emitting line to be guided to the light guide plate 90130 more and to be emitted from the light emitting surface 90131. Through the arrangement of the first light shielding plate 90150 and the second light shielding plate 90140, more light can be uniformly emitted through the light emitting surface 90131, the light guide plate 90130 can only have a light emitting surface facing the gel electrode assembly 90110, so that the light emitting effect of the massage head 901000 is better, and the brightness and uniformity of the massage head 901000 can be ensured.

The surface of the second light shielding plate 90140 facing the light emitting surface 90131 is a light reflecting surface, so that more light can be emitted from the light emitting surface 90131 of the light guide plate 90130.

Of course, the massage head 901000 may further include a light reflecting plate 90230, and the light reflecting plate 90230 is disposed on a side of the light guide plate 90130 away from the light emitting surface 90131. The light reflecting plate 90230 can refract or reflect the divergent light, so that more light can be transmitted out through the light emitting surface 90131 of the light guide plate 90130, and the light emitting effect of the massage head 901000 is further ensured.

Furthermore, the massage head 901000 further includes a light-equalizing plate 90160, and the light-equalizing plate 90160 is disposed between the light-emitting surface 90131 of the light guide plate 90130 and the gel electrode assembly 90110, so that the light emitted from the light guide plate 90130 can be uniformly guided out, and the uniform light-emitting effect of the massage head 901000 is further improved.

The base 90100 further includes a circuit board 90170, the circuit board 90170 is electrically connected to the gel electrode assembly 90110, and the light emitting element 90120 is disposed on the circuit board 90170. For example, the light emitting members 90120 may be spaced apart from each other, and the light emitting members 90120 may be electrically connected to the circuit board 90170 by using SMC (surface mount technology), so that the plurality of light emitting members 90120 may have a stable relative position therebetween.

The gel electrode assembly 90110 may be a conductive gel sheet. The gel material can be used as a conductive piece, and the gel material is soft and has certain viscosity, so that the gel electrode assembly 90110 has good skin-attaching performance and skin-friendly performance. In addition, when the user performs a rotation, a twisting, or the like, the gel electrode assembly 90110 may be deformed to follow the human body movement to some extent, so as to be closely fitted to the skin of the human body to secure the massage effect of the massage head 901000.

The massage head 901000 may further include a conductive layer 90180, a conductive layer 90180 is provided on the gel electrode assembly 90110, and the circuit board 90170 may be electrically connected to the gel electrode assembly 90110 through the conductive layer 90180, i.e., the electrical connection of the gel electrode assembly 90110 may be achieved by providing a conductive layer 90180. The conductive layer 90180 is a light-transmitting film, which can ensure that light can be emitted through the conductive layer 90180, so that the massage head 901000 has a good light-transmitting effect. The conductive layer 90180 is a transparent ITO (Indium Tin Oxide) film.

Further, the massage head 901000 further comprises a conductive member and a power receiving member 90250. The carrier 90111 is used for carrying the gel electrode sheet 121, and the gel electrode sheet 121 is detachably connected to the base 90100 through the carrier 90111. It is understood that the gel electrode pad 121 may be the gel electrode assembly 90110, or the gel electrode pad 121 is a part of the gel electrode assembly 90110. The conductive piece is arranged on the carrier 90111 and electrically connected with the gel electrode slice 121, the electric connection piece is arranged on the base 90100, and when the carrier 90111 is connected with the base 90100, the conductive piece and the electric connection piece 90250 form separable electric connection.

The electrical connection members 90250 may include a first electrical connection member 90252 and a second electrical connection member 90251, the first electrical connection member 90252 and the second electrical connection member 90251 may be disposed on the circuit board 90170, and the conductive layer 90180 may be electrically connected to the gel electrode assembly 90110 through the first electrical connection member 90252. One end of the first electric connection piece 90252 may be electrically connected with the circuit board 90170, and the other end is electrically connected with the gel electrode assembly 90110, so that the inside of the massage head 901000 may be electrically connected without wires, thereby making the internal structure of the massage head 901000 more regular and improving the assembly efficiency.

Further, the first electrical connector 90252 may be soldered to the circuit board 90170 to ensure the connection stability thereof. Alternatively, the circuit board 90170 may have a socket into which the first electrical connecting piece 90252 is inserted. Therefore, the assembling time can be reduced, and the production efficiency is improved. Furthermore, such an arrangement may facilitate maintenance. For example, the first electrical connector 90252 is a pogo pin.

The gel electrode assembly 90110 further comprises a heating film 90190, and the heating film 90190 generates heat to provide a hot compress effect for a user, so that the massage diversity of the massage apparatus can be improved, and the experience of the user in use is guaranteed. The heat generating film 90190 is insulated from the conductive layer 90180, and the circuit board 90170 is provided with an electrical connector, and the circuit board 90170 is electrically connected to the heat generating film 90190 through the electrical connector. For example, the heat generating film 90190 is a graphene film.

The conductive layer 90180 is riveted to the heat generating film 90190. The conductive device can be a rivet 90220, the rivet 90220 can be an electrical rivet, the rivet 90220 is in contact with and electrically connected to the second electrical device 90251, and the conductive layer 90180 has a waterproof and air-impermeable substrate, such as a plastic sheet, which can effectively prevent moisture generated by the gel sheet from permeating into the massage head 901000, so as to avoid corrosion of components inside the massage head 901000 or short circuit of internal circuits. Meanwhile, the conductive layer 90180 may be single-sided conductive, one side of the conductive layer 90180 facing the gel electrode assembly 90110 is a conductive surface, one side of the conductive layer 90180 facing away from the conductive surface is an insulating surface, and the heat generating film 90190 contacts the insulating surface of the conductive layer 90180 through the top surface of the rivet 90220, so that the heat generating film 90190 and the conductive layer 90180 are arranged in an insulating manner.

As shown in fig. 13 and 14, the carrier 90111 is recessed toward the base 90100 to form a sinking groove 901111, the sinking groove 901111 is disposed along the circumferential edge of the carrier 90111, and the sinking groove 901111 disposed in this way can be used for positioning the gel electrode sheet 121 or the conductive layer 90180, so as to facilitate the installation of the above structure and ensure the structural strength of the massage head 901000.

With reference to fig. 13 to 14, the carrier 90111 may include a first carrier 901112 and a second carrier 901113, the base 90100 may include a seat body 90101, a surface of the first carrier 901112, which contacts the heating film 90190, is an arc surface, and the first carrier 901112 is connected to the seat body 90101.

The first carrier 901112 is stacked on the gel electrode pad 121, the conductive layer 90180, and the heat generating film 90190, the heat generating film 90190 may be disposed between the first carrier 901112 and the conductive layer 90180, the first carrier 901112 may support the gel electrode pad 121, the conductive layer 90180, and the heat generating film 90190, and the heat generating film 90190 may be mounted on the first carrier 901112. The first carrier 901112 may be integrally formed with the light guide plate 90130, that is, the light guide plate 90130 may be directly used as a support structure. Thus, the mounting step can be simplified, the assembly efficiency can be improved, and the thickness of the massage head 901000 can be reduced.

The second carrier 901113 is adapted to be disposed around the first carrier 901112 and the second carrier 901113 is removably attached relative to the housing 90101 such that the second carrier 901113, with the gel electrode pad 121, is removable from the conductive layer 90180. The first carrier 901112 and the second carrier 901113 are light-transmitting members, so that the light-transmitting effect of the massage heads 901000 can be ensured.

As shown in fig. 13, the massage head 901000 further includes a first magnetic attraction piece 90210 and a second magnetic attraction piece 90200, the first magnetic attraction piece 90210 is disposed on the carrier 90111, the second magnetic attraction piece 90200 is disposed on the base 90100, and the carrier 90111 is magnetically attracted to the base 90100 by the first magnetic attraction piece 90210 and the second magnetic attraction piece 90200. For example, the second magnetic part 90200 is directly attached to the first magnetic part 90210, so that the magnetic effect can be improved, and the second magnetic part 90200 can be separated from the first magnetic part 90210 by external force, so that the base 90100 and the carrier 90111 can be detachably disposed. The second magnetic component 90200 can be disposed on the seat body 90101, and the first magnetic component 90210 is disposed on the second carrier 901113, so that the seat body 90101 can be magnetically connected to the second carrier 901113.

As shown in fig. 10 and 11, the massage head 901000 can be applied to a massage apparatus, a wearable massage apparatus, a neck massage apparatus, or the like.

Reference is now made to the example electrode assembly shown in fig. 15-18, in accordance with an embodiment of the present invention. The electrode assembly includes a carrier 8312, a conductive film 8320, and a non-metallic conductive sheet 8330. The carrier 8312 is used for carrying the non-metallic conductive sheet and is adapted to be connected with the neck massager 83S. The non-metallic conductive sheet 8330 may be a gel electrode sheet.

The carrier 8312 has a positioning groove 83121 on one side thereof, and the conductive film 8320 is disposed on an inner bottom wall of the positioning groove 83121. Therefore, the position of the conductive film 8320 is convenient to limit, the installation stability of the conductive film 8320 can be improved, and the conductive film 8320 is prevented from shifting in use.

In addition, the conductive film 8320 may include an insulating base 8325, a heat generating layer 8324, and a conductive layer 8326. An insulating base 8325 is laid over the conductive layer 8326, and the non-metal conductive sheet 8330 and the conductive film 8320 are stacked. Also, the non-metal conductive plate 8330 is located in the positioning groove 83121, so that the non-metal conductive plate 8330 and the conductive film 8320 are defined in the positioning groove 83121 together. Non-metallic conductive sheet 8330 is electrically connected to conductive layer 8326.

On one hand, the non-metal conductive sheet 8330 is powered by the conductive layer 8326 of the conductive film 8320, so that discharge points of the non-metal conductive sheet 8330 are uniformly distributed on the non-metal conductive sheet 8330, and the acupuncture feeling of the non-metal conductive sheet 8330 on a human body when being powered on is reduced; on the other hand, the heating layer 8324 using the conductive film 8320 generates heat, so that the non-metal conductive sheet 8330 can be heated, the electrode assembly has a hot compress function, the user feels more comfortable when wearing the electrode assembly, and the massage effect can be improved. In addition, the insulating base 8325 of the conductive film 8320 insulates the heat generation layer 8324 from the conductive layer 8326, thereby preventing a short circuit between the heat generation layer 8324 and the conductive layer 8326.

Thus, the heat generating layer 8324 and the conductive layer 8326 are provided on both opposite sides of the insulating base 8325 of the conductive film 8320, so that the conductive film 8320 has both functions of electrical conduction and heat generation. The heat generated by the heat generating layer 8324 can be more directly conducted to the non-metal conductive sheet 8330, and a better heat conduction effect is achieved. Thus, the structure of the electrode assembly can be made thinner and lighter, and the massage head 83100 can be made smaller.

Conductive layer 8326 is on a side of insulating substrate 8325 facing non-metallic conductive sheet 8330. By providing the conductive layer 8326 on the side of the insulating base 8325 facing the nonmetallic conductive sheet 8330, electrical connection between the conductive layer 8326 and the nonmetallic conductive sheet 8330 can be achieved. In addition, the conductive film 8320 has a first conductive region and a second conductive region, which are insulated from each other, the first conductive region being electrically connected to the conductive layer and insulated from the heat generation layer, and the second conductive region being electrically connected to the second conductive region and insulated from the conductive layer. This arrangement allows the opposite sides of the conductive film 8320 to perform two different functions of heat generation and conduction, so that the use of the electrode assembly can be simplified.

The heat generating layer 8324 includes at least one of a silver paste line, a copper line, and a graphene film. Any one of the silver paste line, the copper line and the graphene film has very good heat conduction performance, and the heating efficiency of the heating layer 8324 can be improved. Of course, the heat generating layer 8324 may be a plating layer or a printed circuit layer. Therefore, the heat-generating layer 8324 of the conductive film 8320 and the insulating base 8325 have better bonding force, and the structural stability of the conductive film 8320 is improved. It should be noted that the plating layer or the printed circuit layer has an ultra-thin characteristic, and occupies little space, so that the overall thickness of the electrode assembly can be reduced. In addition, the plating layer or the printed circuit layer replaces the metal sheet or the lead structure in the related art, thereby facilitating the demetallization design of the electrode assembly.

The lines of the conductive layer 8326 and the heating layer 8324 are in a grid shape, a spiral shape, a zigzag shape which is bent back and forth, and a grid shape. The conductive film 8320 has a transparent insulating base 8325, and the heat generating layer 8324 and the conductive layer 8326 are attached to the transparent insulating base 8325, and the lines of the conductive layer 8326 and the heat generating layer 8324 are arranged in a grid shape, a spiral shape, a zigzag shape in which the lines are bent back and forth, or a grid shape, so that the light transmittance of the conductive film can be improved, and light can pass through the conductive film 8320. In addition, the conductive layer 8326 and the heat generating layer 8324 are both provided with lines in a grid shape, a spiral shape, a zigzag shape which is bent back and forth, and a grid shape, so that a plurality of holes can be formed on the heat generating film, thereby reducing the ray shielding property of the conductive film 8320.

The heating layer 8324 may also be a heating line constructed by a heating element, and the heating line of the heating layer 8324 overlaps with the line of the conductive layer 8326 circuit. By overlapping the heating lines with the lines of the circuit of the conductive layer 8326, a small hole through light or magnetic field lines can be formed between the heating layer 8324 and the conductive layer 8326, so that the light or magnetic field lines can pass through the conductive film 8320, and then the skin of a user can receive the light.

The projection of the texture of the conductive layer 8326 on the insulating substrate 8325 is staggered with the projection of the texture of the heat generating layer 8324 on the insulating substrate 8325. So set up, also have infrared ray when the layer 8324 that generates heat itself and produce, through the crisscross setting with the line of generating heat and electrically conductive line for the electrically conductive line of conducting layer 8326 can not shelter from the infrared ray that the layer 8324 that generates heat sent. Optionally, the heat generating layer 8324 is a graphene layer that emits far infrared rays when generating heat.

In addition, as shown in fig. 17, the conductive film 8320 includes a first connection arm 8322 and a second connection arm 8323, the first connection arm 8322 is electrically connected to the conductive layer 8326 to conduct electricity to the conductive layer 8326, and the second connection arm 8323 is electrically connected to the heat generation layer 8324 to conduct electricity to the heat generation layer 8324. By providing the first connecting arm 8322 and the second connecting arm 8323, the heat generating layer 8324 and the conductive layer 8326 can be energized respectively, and short circuit between the heat generating layer 8324 and the conductive layer 8326 can be prevented.

As shown in fig. 17, the conductive film 8320 has a hollow portion 8321, and the first connection arm 8322 and the second connection arm 8323 extend toward the hollow portion 8321. By providing the hollow portion 8321, the space of the conductive film 8320 can be used appropriately.

As shown in fig. 16 and 17, the electrode assembly further includes a rivet member 8340 for fixing the conductive film 8320 in the positioning groove 83121, the rivet member 8340 includes a rivet body 8342 and a plurality of rivet columns 8341 disposed on the rivet body 8342, the rivet columns 8341 are adapted to be electrically connected to the body, the rivet body 8342 is disposed in the hollow portion 8321, and the first connecting arm 8322 and the second connecting arm 8323 are in contact with the rivet body 8342. By providing the rivet 8340, a mechanical connection is formed between the conductive film 8320 and the carrier 8312, so that the mounting stability of the conductive film 8320 is improved. And the riveting column 8341 can be electrically connected with the body, so that the conductive film 8320 can be electrically connected with the body through the riveting column, and the conductive film 8320 can be supplied with power through the body.

In addition, as shown in fig. 16 and 17, the electrode assembly further includes a surface cover 8350, the surface cover 8350 is disposed on a surface of the rivet 8340 facing the non-metal conductive sheet 8330, and a surface of the surface cover 8350 facing the non-metal conductive sheet 8330 is flush with a surface of the conductive film 8320 facing the non-metal conductive sheet 8330. The hollow portion 8321 of the conductive film 8320 is filled by providing the surface cover 8350 and embedding the surface cover 8350 in the hollow portion 8321. Moreover, the surface of the surface cover 8350 facing the non-metal conductive sheet 8330 is flush with the surface of the conductive film 8320 facing the non-metal conductive sheet 8330, so that the conductive film 8320 can be flatly supported, the surface of the conductive film 8320 is more flat, and the user feels more comfortable when wearing the product.

As shown in fig. 17, a circuit board 8360 is disposed in the carrier 8312, the first connection arm 8322 and the second connection arm 8323 are both fixed on the circuit board 8360 by a rivet 8340, and one of the second connection arm 8323 and the first connection arm 8322 is electrically connected to the circuit board 8360 by the rivet 8340. By using the rivet member 8340 to electrically connect the circuit board 8360 and the first and

second connection arms

8322 and 8323, it is more convenient and faster. When the conductive film 8320 and the nonmetal conductive sheet 8330 are replaced, the conductive film 8320 and the nonmetal conductive sheet 8330 can be replaced only by detaching the riveting piece 8340, and the whole process is convenient and quick, so that the use convenience of a user can be improved.

In addition, a rivet 8340 is provided between the circuit board 8360 and the conductive film 8320, so that electrical connection between the carrier 8312 and the massage head body 8311 can be achieved. Moreover, when the user detaches the carrier 8312 to replace the nonmetal conductive sheet 8330, the circuit between the conductive film 8320 and the circuit board 8360 does not need to be detached again, so that the detachment of the user can be facilitated, and the use convenience of the user is improved. In addition, when a new non-metal conductive sheet 8330 is installed, only the conductive sheet 8330 needs to be fixed on the carrier 8311 through the riveting member 8340 and the surface cover 8350, and then the carrier 8312 is connected on the massage head main body 8311 through magnetic attraction, so that the use convenience of a user can be further improved.

As shown in fig. 18, the conductive layer 8326 on the first connecting arm 8322 is connected to the rivet 8340, and the heat generating layer 8324 on the second connecting arm 8323 is connected to the rivet 8340. Thus, the conductive layer 8326 and the heat generating layer 8324 can be respectively electrified and conducted, and interference between the heat generating layer 8324 and the conductive layer 8326 can be avoided.

The electrode assembly further includes a light emitting member electrically connected to the circuit board 8360, and light of the light emitting member is suitable to be transmitted to the non-metal conductive sheet 8330. Through set up the illuminating part on electrode subassembly, the light that the illuminating part sent can carry out the phototherapy to user's skin to can promote the function of massage appearance.

As shown in fig. 17, the bottom wall of the positioning slot 83121 is recessed toward a direction away from the non-metallic conductive sheet 8330 to form a receiving slot 83122, and the rivet member 8340 is located in the receiving slot 83122. By forming the receiving groove 83122 on the positioning groove 83121, the rivet member 8340 can be disposed in the receiving groove 83122, thereby improving the rational utilization of the space of the electrode assembly and making the electrode assembly smaller. The thickness of the conductive film 8320 is greater than or equal to the depth of the positioning groove 83121. Through the depth that makes the thickness more than or equal to constant head tank 83121 of conductive film 8320 for nonmetal conducting strip 8330 can outstanding carrier 8312, thereby can go up nonmetal conducting strip 8330 and more laminate with user's skin, promote the massage effect.

In addition, the difference between the sum of the thicknesses of the conductive film 8320 and the non-metallic conductive sheet 8330 and the depth of the positioning groove 83121 is 0.1-0.3 mm. Therefore, the non-metal conducting strip 8330 can protrude out of the carrier 8312, so that the non-metal conducting strip 8330 can be attached to the skin of a user, and the massage effect is improved.

The conductive film 8320 is a transparent member. The electrode assembly is provided with a light emitting member for phototherapy on the skin of the user, and therefore, the conductive film 8320 needs to be provided as a transparent member, so that light can pass through the conductive film 8320, and then the light can be irradiated on the skin of the user. Non-metallic conductive sheet 8330 may be a conductive gel sheet. When the non-metal conductive sheet 8330 is formed of metal, the non-metal conductive sheet 8330 has poor fitting property with the skin, and the user can feel stabbing pain when the metal electrode sheet is used for performing electrical stimulation on the neck of the user. Relatively, the gel layer texture is soft, and the gel layer can produce the aqueous vapor when using for electrically conductive gel piece can form with skin and laminate effectively, thereby can solve the produced stabbing pain problem of electro photoluminescence effectively. In some examples, the thickness of the gel layer is greater than or equal to 1 mm. The "gel layer" here may be a conductive gel.

Alternatively, the gel layer may be a light transmissive gel layer. Set up the luminous piece that carries out the phototherapy to user's skin on the electrode subassembly, consequently, need set up non-metallic conductive sheet 8330 into the transparency, thereby make light can see through non-metallic conductive sheet 8330, and then make light can shine on user's skin.

In addition, non-metallic conductive sheet 8330 is detachably connected to carrier 8312. By detachably connecting the non-metal conductive sheet 8330 to the carrier 8312, a user can carry out manual disassembly and assembly without using a tool, and the non-metal conductive sheet 8330 can be conveniently replaced. Thus, by replacing the non-metal conductive sheet 8330, the problems that the non-metal conductive sheet 8330 has low moisture content, is easy to damage and is easy to stain can be effectively solved.

The electrode assembly may be applied to the massage head 83100. The massage head 83100 includes: the massage head comprises a massage head body 8311 and an electrode assembly, wherein the massage head body 8311 is suitable for being connected with the body of the massage instrument, the electrode assembly is detachably connected with the massage head body 8311, and one side, away from the massage head body 8311, of the carrier 8312 is provided with a positioning groove 83121. That is, the carrier 8312 is provided with a positioning groove 83121 and a receiving groove 83122, and the massage head body 8311 is provided with a groove corresponding to the receiving groove 83122, so that the internal space of the carrier 8312 is saved.

In addition, when the electrode assembly is connected to the massage head body 8311, the conductive film 8320 and the massage head body 8311 are electrically connected detachably, so that the detachment by the user can be facilitated.

The massage heads 83100 may be used as separate massage elements and the user may place one or more massage heads on the neck to massage the user's neck. In addition, the massage head 83100 can be installed on other massage devices for use, so that the heat generated by the heat generating layer 8324 can be more directly conducted to the non-metal conductive sheet 8330, and the massage head 83100 has a better heat conduction effect. Thus, the structure of the electrode assembly can be made thinner and lighter, and the massage head 83100 can be made smaller.

In addition, the massage head body 8311 is provided with a second magnetic attraction part 83111, the carrier 8312 is provided with a first magnetic attraction part 83123, and a magnetic attraction force is provided between the second magnetic attraction part 83111 and the first magnetic attraction part 83123, so that the carrier 8312 is fixed on the massage head body 8311. Through being equipped with second magnetism piece 83111 of inhaling at massage head body 8311, be equipped with first magnetism piece 83123 of inhaling on carrier 8312 for massage head body 8311 and carrier 8312 detachable link together, thereby can conveniently dismantle carrier 8312, and then can conveniently change nonmetal conducting strip 8330.

In addition, the second magnetic attracting members 83111 are plural, and the plural second magnetic attracting members 83111 are spaced apart along the circumferential direction of the massage head body 8311. By providing a plurality of second magnetic attracting elements 83111 and arranging the second magnetic attracting elements 83111 at intervals on the massage head body 8311, the connection stability between the massage head body 8311 and the carrier 8312 can be improved. Moreover, the second magnetic suction elements 83111 can improve the connection fault tolerance between the massage head body 8311 and the carrier 8312.

The second magnetic attraction part 83111 and the first magnetic attraction part 83123 are both magnetic parts, so that the connection between the massage head body 8311 and the carrier 8312 can be more stable. Of course, the invention is not limited thereto, and in another alternative example, one of the second magnetic member 83111 and the first magnetic member 83123 is a magnetic member, and the other is a metal member adapted to be attracted by the magnetic member. Such an arrangement can reduce the production cost of the electrode assembly.

In addition, at least one of the massage head body 8311 and the carrier 8312 has a notch. By providing a notch in at least one of the massage head body 8311 or the carrier 8312, the force can be easily applied and removed, and the convenience of use for the user can be improved. In addition, when the massage head body 8311 and the carrier 8312 are assembled, the assembly positioning and the fool-proof function can be achieved by providing a notch on one of the massage head body 8311 and the carrier 8312.

Of course, the electrode assembly may also be applied to the wearable massager or the neck massager 83S. For example, as shown in fig. 10 and 11, the neck massager 83S includes: an elastic support 83200 and a massage head 83100, the elastic support 83200 is suitable for being worn on the neck of a human body, and the massage head 83100 is connected with the elastic support 83200. Alternatively, the electrode assembly is attached to a resilient support 83200. Further, the electrode assembly is detachably coupled to the elastic holder 83200, and when the electrode assembly needs to be replaced, the user can detach the electrode assembly, thereby facilitating the replacement of the electrode assembly.

A massage head 82100 according to an embodiment of the present invention is described below with reference to fig. 19 to 21. As shown in fig. 20 to 21, a massage head 82100 includes: a massage head main body 8210, a carrier 8220 and an electrode plate 8230. Note that the electrode pads 8230 may be detachably connected to the carrier 8220, and the carrier 8220 may also be detachably connected to the massage head main body 8210. Thus, by designing a detachable structure, a user can detach the electrode pad 8230 or detach the carrier 8220 as desired. The electrode pad 8230 herein may be a gel electrode pad.

The massage head main body 8210 is suitable for being connected with a machine body of a neck massage instrument, the massage head main body 8210 is provided with a first magnetic attraction piece 8211 and an electric connection piece 8250, a carrier 8220 is attracted to the massage head main body 8210 through the first magnetic attraction piece 8211, so that the carrier 8220 is detachably connected with the massage head main body 8210, an electrode plate 8230 is arranged on the carrier 8220, the electrode plate 8230 is suitable for being contacted with the skin of a human body, when the carrier 8220 is connected with the electric connection piece 8210, the electrode plate 8230 is electrically connected with the electric connection piece 8250, power can be supplied to the electrode plate 8230, and the electrode plate 8230.

Thus, the first magnetic material 8211 is provided in the massage head main body 8210, and the carrier 8220 is provided as a member that can be attracted to the first magnetic material 8211, whereby the carrier 8220 and the electrode sheet 8230 can be fixed to the massage head 82100. And through the suction between massage head main body 8210 and carrier 8220, can make the user carry on the manual dismouting without the help of the tool, thus can conveniently change electrode slice 8230 and carrier 8220. In addition, the first magnetic part 8211 can also emit a magnetic field, and magnetic induction lines generated by the magnetic field can stimulate the neck of a user, so that the magnetic therapy effect can be achieved.

As shown in fig. 19 and 20, the carrier 8220 may be a metal member adapted to be attracted by the first magnetic attraction member 8211, and the electrode plate 8230 is electrically connected to the electrical connector 8250 through the carrier 8220. By forming the carrier 8220 as a metal member, the carrier 8220 can be magnetically attracted when being brought close to the massage head 82100, so that the carrier 8220 can be detachably fixed to the massage head body 8210. Also, the electrode pad 8230 is electrically connected to the electrical connector 8250 through the carrier 8220. In addition, the metal piece is low in price, which is beneficial to reducing the production cost of the massage head 82100. Alternatively, the metal sheet may be stainless iron or other alloy of iron, so that the metal sheet has good electrical conductivity and can be attracted by the first magnetic attraction member 8211, and the stainless iron also has good corrosion resistance, so that the service life of the carrier 8220 can be prolonged.

As shown in fig. 19 and 20, the massage head 82100 further includes a circuit board 8240, the circuit board 8240 is embedded in the massage head main body 8210, the circuit board 8240 has an electrical connector 8250, and the carrier 8220 is electrically connected to the electrode sheet 8230 through the electrical connector 8250. The massage head 82100 is provided with the circuit board 8240, so that electronic components such as a heating layer in the massage head 82100, an electrode plate 8230, a carrier 8220 and the like can be connected to realize functions. Besides, errors of manual wiring can be avoided by arranging the circuit board 8240, and production efficiency is improved.

The carrier 8220 and the electrode plate 8230 are electrically connected, so that the electric connector 8250 is electrically connected with the electrode plate 8230 through the carrier 8220, and the electrode plate 8230 can be electrified to massage the neck of a user. Of course, the present invention is not limited thereto, and in another alternative example, the electrical connector 8250 passes through the carrier 8220 to be electrically connected with the electrode pad 8230. By the arrangement, the electric connector 8250 is directly connected with the electrode plate 8230, so that the electric connection precision between the electrode plate 8230 and the electric connector 8250 can be improved.

Alternatively, electrical connector 8250 may be a resilient connector that is resilient, and may be compressed when stressed, and reset when unstressed. Thus, when the carrier 8220 is mounted to the massage head body 8210, the carrier 8220 is pressed against one end of the elastic connector, so that the elastic connector is compressed, thereby making it possible to make electrical connection between the carrier 8220 and the elastic connector, and because there is elasticity between the carrier 8220 and the elastic connector 8250, the connection between the carrier 8220 and the elastic connector 8250 is made tighter. When the carrier 8220 is detached from the massage head body 8210, the elastic connection member can be restored.

As shown in fig. 8, the electrical connector 8250 may be a plurality of spaced apart. By providing the electrical connector 8250 in a plurality spaced apart, an effective electrical connection between the electrical connector 8250 and the carrier 8220 can be ensured. Moreover, when one electric connector 8250 is damaged, the other electric connector 8250 can still be used continuously, and the fault tolerance rate of the massage head 82100 is improved.

Also, when the carrier 8220 is detached from the massage head body 8210, the end of the electrical connection member 8250 in contact with the carrier 8220 protrudes from the massage head body 8210. By making the electric connection member 8250 protrude from the massage head body 8210 when the carrier 8220 is detached from the massage head body 8210, the electric connection strength between the electric connection member 8250 and the carrier 8220 can be improved.

As shown in fig. 9, a side of the carrier 8220 facing the electrode plate 8230 has a sinking groove 8221, the electrode plate 8230 is disposed in the sinking groove 8221, and an inner bottom wall of the sinking groove 8221 is an arc-shaped surface. By arranging the sinking groove 8221 on the carrier 8220, the electrode member can be arranged in the sinking groove 8221, and the connection stability of the electrode plate 8230 is improved. In addition, the bottom wall in the sink 8221 is set to be an arc-shaped surface, so that the massage head 82100 can be attached to the neck of the user.

As shown in fig. 9, the edges of the carrier 8220 are folded back toward the massage head body 8210 to configure a flange 8222, the flange 8222 being located outside the sink 8221. By providing a flange 8222 at the edge of the carrier 8220, the carrier 8220 can be snap-fitted to the massage head main body 8210. Moreover, a chamfer is arranged between the flange 8222 and the side wall of the sinking groove 8221, the flange 8222 can be prevented from being too sharp by arranging the chamfer, and a user can be prevented from being scratched.

As shown in fig. 9, the edge of the free end of the flange 8222 is bent toward a direction away from the skin of the user to form a flange 8223, a chamfer is formed between the flange 8223 and the flange 8222, a positioning groove 8227 is formed between the flange 8223 and the outer surface of the side wall of the sunken groove 8221, the massage head main body 8210 is provided with a positioning rib 8212, and the positioning rib 8212 is inserted into the positioning groove 8227. By providing the positioning groove 8227 on the carrier 8220, the positioning rib 8212 provided on the massage head main body 8210, and inserting the positioning rib 8212 into the positioning groove 8227, it is possible to ensure that the carrier 8220 has a stable position on the massage head main body 8210.

And, the positioning ribs 8212 are annular ribs. The annular ribs can improve the connection stability between the carrier 8220 and the massage head body 8210.

As shown in fig. 19 and 9, the massage head 82100 further includes a protective sheath 8260, and the protective sheath 8260 is an insulating member. The protective sleeve 8260 wraps around the flange 8222 and the folded edge 8223. The problem of the flange 8222 being too sharp and potentially scratched when touched by a user is addressed by the protective sleeve 8260. And may function as insulation through the insulating protective sheath 8260. For example, when a user uses the electric toothbrush, the user can easily touch the exposed flange 8222 and the exposed flange 8223, so that the user can feel a current stabbing pain, and the safety of the user can be improved by arranging the protective sleeve 8260 to be sleeved at the flange 8222 and the flange 8223. In addition, the protective sleeve 8260 also has the function of heat insulation, and the large temperature difference between the carrier 8220 and the electrode plate 8230 is avoided.

Optionally, the protective sleeve 8260 is a silicone sleeve. The silica gel sleeve has good insulativity and heat resistance, the production cost of the silica gel sleeve is low, and the production cost of the massage head 82100 can be reduced. The protective sheath 8260 may be provided separately from the carrier 8220, or may be directly formed integrally on the edge of the carrier 8220 by injection molding. In addition, according to another alternative embodiment, insulation treatment can be performed on the exposed flange 8222 and the folded flange 8223, for example, an insulation layer is attached to the outer side of the metal layer, and the effect of avoiding unnecessary pricking of a user can also be achieved. Specifically, the insulating layer may be insulating varnish, PVC, PE, PP, or the like.

As shown in fig. 8, at least parts of the flange 8223 and the flange 8222 protrude from the massage head body 8210. By protruding the flange 8223 and the flange 8222 out of the massage head main body 8210, the user has a point of application of force when detaching the carrier 8220 and the electrode sheet 8230, thereby making detachment more convenient and faster.

Alternatively, the height of the portion of the flange 8223 and the flange 8222 protruding from the massage head main body 8210 is 2mm to 3 mm. By setting the size of the flange 8223 and the flange 8222 protruding the massage head main body 8210 to 2 to 3mm, the massage head main body 8210 is prevented from being excessively large in the circumferential direction while satisfying the requirement of easy detachment of the carrier 8220 and the electrode plate 8230.

As shown in fig. 8, the carrier 8220 has a plurality of through holes 8224, the through holes 8224 penetrate the carrier 8220 in the thickness direction of the carrier 8220, the hole diameter of the through holes 8224 is 0.1 to 0.3mm, and the pitch between two adjacent through holes 8224 is 2 to 5 times the hole diameter. The carrier 8220 can transmit light and rays by providing a plurality of through holes 8224 in the carrier 8220, and heat dissipation properties of the electrode sheet 8230 and the carrier 8220 can be improved.

In addition, the punching direction of the through hole 8224 is from one surface of the back electrode plate 8230 to one surface facing the electrode plate 8230, so that burrs are formed at the bottom of the sunken groove 8221, and the adhesive force between the carrier 8220 and the electrode plate 8230 is improved; the surface of the carrier 8220 for attaching the electrode plate 8230 can be subjected to direct burr treatment, so that the adhesion between the carrier 8220 and the electrode plate 8230 is improved.

Unlike the massage head 82100 shown in fig. 19-9, in the example shown in fig. 20 and 21, the carrier 8220 may be an insulating carrier. The carrier 8220 is an insulating carrier, so that the weight of the massage head 82100 can be reduced, the carrier 8220 can be insulated, and the safety of the massage head 82100 in use can be improved. Moreover, the insulating carrier has a light-transmitting structure, and the light-transmitting structure can be hollow or made of a light-transmitting material for the insulating carrier, so that the carrier 8220 can transmit light. And the insulating carrier 8220 has better ray penetration.

As shown in fig. 20, a conductive film 8270 is provided on a surface of the carrier 8220 facing the electrode pad 8230, and the conductive film 8270 is electrically connected to the electrode pad 8230. The circuit board 8240 and the electrode pad 8230 can be electrically connected by providing the conductive film 8270. Further, the circuit board 8240 and the electrode pad 8230 are connected by the conductive film 8270, and the connection between the conductive film 8270 and the electrode pad 8230 can be further stabilized.

Alternatively, the conductive film 8270 is an ITO film. The ITO film is single-sided conductive, and the conductive side of the ITO film faces the electrode plate 8230, so that the carrier 8220 and the circuit board 8240 can be electrically connected through the ITO film. In this case, the ITO mold is a plastic sheet with a conductive layer attached to the surface, and the material of the conductive layer coated on the surface may be silver paste. The conductive film 8270 is impermeable to water and air, so that water vapor generated by the gel electrode sheet can be effectively prevented from permeating into the massage head, and corrosion or short circuit of circuits and components inside the massage head can be avoided.

Further, since the conductive film 8270 is provided with a rivet, power can be transmitted from the insulating surface to the conductive surface of the conductive film 8270.

As shown in fig. 20 and 21, the carrier 8220 has a second magnetic member 8225, and an attractive force is generated between the second magnetic member 8225 and the first magnetic member 8211. By setting both the first magnetic attracting member 8211 and the second magnetic attracting member 8225 as magnetic members, the connection between the carrier 8220 and the massage head body 8210 is made more stable. When the first magnetic attraction piece 8211 and the second magnetic attraction piece 8225 attract each other, the carrier 8220 and the massage head main body 8210 are in magnetic attraction connection; when the carrier 8220 is separated from the massage head body 8210, the first magnetic attracting member 8211 is separated from the second magnetic attracting member 8225.

The carrier 8220 has a second magnetic component 8225, the second magnetic component 8225 is a conductive magnet, and the second magnetic component 8225 is electrically connected with the electrode plate 8230. The second magnetic component 8225 and the first magnetic component 8211 have attraction force, and can attract each other, when the first magnetic component 8211 and the second magnetic component 8225 are attracted together, the carrier 8220 is connected with the massage head main body 8210; when the carrier 8220 is separated from the massage head body 8210, the first magnetic attracting member 8211 is separated from the second magnetic attracting member 8225. By arranging the second magnetic attraction component 8225 as a conductive magnet, the electrical connection between the first magnetic attraction component 8211 and the second magnetic attraction component 8225 can be achieved without the need for the electrical connection component 8250.

Alternatively, the first magnetic attracting members 8211 are plural and spaced apart, and by providing the plural first magnetic attracting members 8211, the connection stability between the carrier 8220 and the massage head body 8210 can be improved. Moreover, when one electric connector 8250 is damaged, the other electric connector 8250 can still be used continuously, and the fault tolerance rate of the massage head 82100 is improved.

The first magnetic attraction piece 8211 is arranged on the outer surface of the massage head main body 8210, and the first magnetic attraction piece 8211 is arranged on the outer surface of the massage head main body 8210, so that the first magnetic attraction piece 8211 and the second magnetic attraction piece 8225 are magnetically attracted to be connected, and more stable attraction force is achieved, and the connection stability between the massage head main body 8210 and the carrier 8220 can be further improved. In another alternative embodiment, the first magnetic attracting member 8211 is provided inside the massage head body 8210. By arranging the first magnetic attraction piece 8211 inside the massage head main body 8210, the situation that when the connection between the first magnetic attraction piece 8211 and the massage head main body 8210 is unstable and the carrier 8220 is detached can be avoided, and the first magnetic attraction piece 8211 is separated from the massage head main body 8210 and is attracted with the second magnetic attraction piece 8225.

The massage head 82100 shown in fig. 20 to 21, 10, 11 can be applied to a neck massage apparatus or a wearable massage apparatus. For example, the neck massager includes: the massage device comprises an elastic support and a massage head, wherein the elastic support is suitable for being worn on the neck of a human body, and the massage head is connected with the elastic support.

A massage head 82100 according to an embodiment of the present invention is described below with reference to an example shown in fig. 22, 23. As shown in fig. 23, the carrier 8220 of the massage head 82100 may be provided as a flexible member, so that the carrier 8220 is good in flexibility, and the entire electrode sheet 8230 can be realized to be of a demetallized design with high safety. In addition, the electrode plate 8230 also has good flexibility, so that when the electrode plate 8230 is installed, one surface of the carrier 8220, which is close to the electrode plate 8230, can be shaped into a cambered surface, so that when a user wears the neck massager, the electrode plate 8230 can form a good fit effect with the neck, and the massage effect of the user is improved. In addition, the flexible carrier can be stretched into a plane when being disassembled, and the flexible carrier has better storage characteristics. Moreover, the flexible carrier will not generally permanently deform when compressed with the rigid electrode sheet.

As shown in fig. 22 and 23, the massage head 82100 further includes a conductive film 8270, the conductive film 8270 is interposed between the electrode sheet 8230 and the carrier 8220, and the massage head main body 8210 is electrically connected to the electrode sheet 8230 through the conductive film 8270. The electrical connection between the carrier 8220 and the electrode pad 8230 can be achieved by providing the conductive film 8270. Further, the carrier 8220 and the electrode pad 8230 are connected by the conductive film 8270, and the electrical connection between the carrier 8220 and the electrode pad 8230 can be further stabilized.

In addition, the conductive film 8270 is riveted to the carrier 8220 by a rivet 8251, and the rivet 8251 is electrically connected to the massage head main body 8210. The conductive film 8270 and the carrier 8220 are connected by the rivet 8251, so that the rivet 8251 has both a mechanical connection and an electrical connection.

Further, as shown in fig. 23, an edge of the carrier 8220 is folded toward the conductive film 8270 to configure an edge portion 8228, and the edge portion 8228 wraps the periphery of the conductive film 8270. By providing the edge-covered portion 8228 at the edge of the carrier 8220, the edge of the conductive film 8270 can be shielded, and the skin of the user can be prevented from being scratched by the peripheral edge of the conductive film 8270. In addition, the edge of the conductive film 8270 can be prevented from being damaged by a force.

Optionally, the carrier 8220 is a albumen. The egg white skin has flexibility, so that the electrode plate 8230 carried by the egg white skin has better flexibility as a whole, can be shaped into a cambered surface by a mounting surface when being mounted, thereby forming good fitting effect with the neck of a user,

further, as shown in fig. 22 and 23, a wiring board 8226 is provided inside the carrier 8220, the wiring board 8226 is a flexible substrate, and the electrode sheet 8230 is electrically connected to the massage head main body 8210 through the wiring board 8226. By providing a wiring board 8226 so that the rivets 8251 can be carried on the wiring board 8226, the carrier 8220 is electrically connected to the massage head body 8210 through the wiring board 8226. In addition, the wiring board 8226 is a flexible substrate, and therefore, the influence of the wiring board 8226 on the overall flexibility of the carrier 8220 can be reduced, and the influence on the shaping of the flexible carrier 8220 and the electrode sheet 8230 can be avoided.

The wiring board 8226 is provided with a magnetic member. By providing a magnetic member on the wiring board 8226, the carrier 8220 can be attracted to the wiring board 8226.

In addition, the carrier 8220 wraps the magnetic part, and the magnetic part enables the surface of the flexible carrier to form a bulge, and the height of the bulge is equal to that of the wiring board 8226. So that the inner space of the massage head 82100 can be utilized reasonably. Further, a recess corresponding to the magnetic attracting member is provided on the surface of the massage head main body 8210.

The carrier 8220 is a light-transmitting member. By setting the carrier 8220 as a light transmitting member, after the light emitting member emits light, the skin of the user can be irradiated through the transparent carrier 8220, so that phototherapy can be applied to the user.

Optionally, the electrode pad 8230 is a gel electrode pad, the surface of which facing the carrier 8220 has a first adhesive layer. The gel has better skin-attaching property and skin-friendly property due to soft texture, can generate water vapor when in use, can be effectively attached to the skin, and further can effectively solve the problem of stabbing pain of a user when in use. In addition, the electrode sheet 8230 may be bonded to the massage head main body 8210 through the first adhesive layer.

Optionally, the surface of the gel electrode sheet facing away from the carrier 8220 has a second adhesive layer having a viscosity less than the viscosity of the first adhesive layer. By providing a second adhesive layer on the side of the gel electrode pad facing away from the carrier 8220, the gel electrode pad can be adhered to the skin of the neck of the user when worn by the user. In addition, the viscosity of the second adhesive layer is lower than that of the first adhesive layer, so that the gel electrode sheet is not separated from the massage head 82100 when a user takes off the neck massage apparatus.

The massage head 82100 shown in fig. 22-23, 10 can be applied to a neck massage apparatus or a wearable massage apparatus. For example, the neck massager includes: the massage device comprises an elastic support and a massage head, wherein the elastic support is suitable for being worn on the neck of a human body, and the massage head is connected with the elastic support.

The massage head 81S according to the embodiment of the present invention is described below with reference to examples as shown in fig. 25 to 36. The massage head 81S is an electrical stimulation type massage head, and can be used alone, or can be installed on a host of another massage device for use, such as a wearable massage device, and the embodiment is described by taking the example that the massage head 81S is applied to a neck massage apparatus.

As shown in fig. 25 to 36, the massage head 81S includes: the massage head comprises a massage head main body 8110, a fastener 8120, a conductive carrier 8130, a gel electrode slice 8140 and an electric connection part 8150. The massage head main body 8110 is adapted to connect the main body of the massage apparatus, and the massage head 81S can be connected with the main body of the massage apparatus through the massage head main body 8110. In addition, the massage head main body 8110 has an opening 81221 on one side.

Illustratively, the fastening part 8120 is connected with the massage head main body 8110 through the fastening tongue 8111 and the fastening groove 81211, and the fastening tongue 8111 and the fastening groove 81211 are conveniently connected, so that the detachment and the installation of a user are convenient. The buckle 8120 and the massage head body 8110 define an accommodating space with an opening 81221 on one side, an opening 81221 is formed on the buckle 8120, and elements such as the conductive carrier 8130 and the electric connection element 8150 are fixed in the accommodating space.

In addition, a surface of the conductive carrier 8130 on a side facing the opening 81221 is a conductive surface, the gel electrode pad 8140 is fixed on the conductive surface of the conductive carrier 8130, and the gel electrode pad 8140 is in contact with the skin of the human body through the opening 81221. The gel electrode slice 8140 generates current under the condition of electrifying, thereby generating electric stimulation to the skin of a user and achieving the massage effect. Moreover, the gel electrode slice 8140 is soft, has good skin-attaching property and skin-friendly property, and can generate water vapor when in use, so that the gel electrode slice 8140 can be effectively attached to the skin of a user, and the massage effect of the massage instrument can be improved.

The electrical connection part 8150 is connected with the conductive carrier 8130 to be suitable for supplying power to the conductive carrier 8130 and the gel electrode slice 8140.

Therefore, the gel electrode sheet 8140 can be fixed on the massage head 81S by connecting the latch 8111 between the fastener 8120 and the massage head main body 8110 with the slot 81211. And through the clamping cooperation between buckle 8120 and massage head main part 8110, can make the user carry out manual dismouting without the help of the instrument to can conveniently change gel electrode piece 8140 and electrically conductive carrier 8130. Therefore, by replacing the gel electrode slice 8140 and the conductive carrier 8130, the problems that the gel electrode slice 8140 is low in moisture content, easy to damage and easy to stain can be effectively solved.

The conductive carrier 8130 is a planar sheet when the sweater is mounted on the massage head main body 8110, when the conductive carrier 8130 is mounted on the mounting surface of the massage head main body 8110, the conductive surface is shaped into a curved surface and is attached to the inner wall surface of the fastener 8120, the gel electrode sheet 8140 is arranged at the opening 81221, and the gel electrode sheet 8140 is adhered to the conductive carrier 8130. So set up, can close the opening 81221 of buckle 8120 with the laminating of the internal wall face of electrically conductive face and buckle 8120, that is to say, can directly close the opening 81221 of accommodation space behind the laminating buckle 8120 internal wall face of electrically conductive carrier 8130 to can promote the leakproofness of massage head 81S, avoid getting into the dust in the accommodation space, influence the normal use of massage appearance.

In addition, gel electrode piece 8140 and conducting surface all can be the curved surface to it is to wear neck massager 81S at the user, the skin of laminating user that gel electrode piece 8140 can be better, and then promote user' S use comfort. Further, the gel electrode sheet 8140 protrudes from the opening 81221, and is raised with respect to a side surface of the clasp 8120 away from the massage head main body 8110. The gel electrode slice 8140 protrudes out of the fastener 8120, so that the gel electrode slice 8140 can be guaranteed to be effectively and closely contacted with the skin of a user, and interference of the end face of the carrier can be avoided. Optionally, the height of the protrusion of the gel electrode slice 8140 is 0.1mm to 0.3mm, and the protrusion height in this range can ensure that the gel electrode slice 8140 can be tightly attached to the skin, and also can prevent the opening of the fastener 8120 from effectively positioning the gel electrode slice 8140 due to the too high height of the protrusion of the gel electrode slice 8140. In this embodiment, the height of the projections of the gel electrode sheet 8140 is 0.2 mm.

As shown in fig. 26, 28, and 32, the clasp 8120 includes: the annular buckle part 8121 and annular plane part 8122, annular buckle part 8121 encircles the massage head main part 8110 and sets up to be connected with the buckle of massage head main part 8110 to annular buckle part 8121, annular plane part 8122 is perpendicular to the buckle part, and opening 81221 is formed by the annular inner circle of annular plane part 8122. The buckle 8120 can be clamped on the massage head main body 8110 by arranging the annular buckle part 8121 on the buckle 8120. Moreover, when the conductive surface is in contact with the annular flat portion 8122, the annular flat portion 8122 can improve the sealing property between the conductive carrier 8130 and the fastener 8120. In addition, when the fastening part 8120 is fastened on the massage head main body 8110, the pressing and fixing effect of the fastening part 8120 on the conductive carrier 8130 can be improved.

The material of the fastener itself is elastic, such as plastic material. The buckling connection with the massage head main body is released through deformation, and the buckling connection with the massage head main body is formed through recovery deformation, so that the disassembly and the assembly are convenient. As shown in fig. 25 to 30, the fastening member 8120 may be a rigid plastic member, one of the side edges of the annular fastening portion 8121 and the massage head main body 8110 is provided with a fastening tongue 8111, and the other is provided with a fastening groove 81211 engaged with the fastening tongue 8111. The fastening part 8120 is made of rigid plastic, such as PP \ PC \ ABS, so that the fastening part 8120 has a certain elastic deformation capability, and the fastening part 8120 and the massage head main body 8110 can be stably connected. In addition, a clamping tongue 8111 is arranged on one of the side edges of the annular clamping part 8121 and the massage head main body 8110, and a clamping groove 81211 which is connected with the clamping tongue 8111 is arranged on the other side edge of the annular clamping part 8121 and the massage head main body 8110, so that the clamping part 8120 is connected with the massage head main body 8110 through the clamping tongue 8111 and the clamping groove 81211 which are convenient to disassemble and assemble.

As shown in fig. 25 to 27, the annular fastening portion 8121 is further formed with a fastening lug, a fastening groove 81211 is formed on the fastening lug, and the fastening groove 81211 is connected with a fastening tongue 8111 on the massage head main body 8110. Of course, the present invention is not limited thereto, and in another alternative example, as shown in fig. 28 to 30, the annular locking portion 8121 is formed with a plurality of locking grooves 81211 uniformly arranged in an inner ring, and the massage head main body 8110 is formed with locking tongues 8111 corresponding to the locking grooves 81211.

As shown in fig. 31-33, the fastening component 8120 can be a soft plastic component, an annular flange 8112 is formed on the edge of the massage head main body 8110, and the annular fastening component 8121 has a bent portion to define an annular groove 81212 engaged with the annular flange 8112. Specifically, the fastener 8120 is formed as a soft plastic member, and an annular flange 8112 is formed on the massage head main body 8110, and an annular groove 81212 is formed on the annular fastener portion 8121, so that the fastener 8120 can be fastened to the massage head main body 8110. In addition, the soft plastic part has strong elasticity, which is convenient for users to assemble and disassemble the fastener 8120.

As shown in fig. 25 and 31, a notch 8113 is provided on one of the side edges of the annular buckling portion 8121 and the massage head main body 8110. The annular buckling part 8121 or the massage head main body 8110 is provided with the notch 8113, so that force application and disassembly can be facilitated, and the use convenience of a user can be improved. In addition, when the fastener 8120 and the massage head main body 8110 are assembled, the assembling positioning and the fool-proof function can be achieved through the notch 8113 on one of the annular fastener portion 8121 and the massage head main body 8110.

As shown in fig. 34, the conductive carrier 8130 includes: a flexible carrier 8131 and a conductive layer 8132, the conductive layer 8132 being wrapped around a portion of the flexible carrier 8131. The provision of flexible carrier 8131 may provide support for conductive layer 8132, allowing conductive layer 8132 to set. Alternatively, conductive layer 8132 may be a metal foil. The metal foil can conduct electricity for the gel electrode slice 8140 and can form a good heat conduction effect on the gel electrode slice 8140. In addition, the conductive carrier 8130 has a bearing effect on the gel electrode slice 8140, and can be replaced together with the gel electrode slice 8140, the fastener 8120 can be used for multiple times, replacement of the fastener 8120 is omitted, and replacement cost is lower.

The conductive carrier 8130 is a conductive film, and the conductive element 8151 is used for electrically connecting the electrical connection element 8150 with the conductive film. The conductive film is thin, and the size of the massage head can be reduced. In addition, the electrical component 8150 may be a spring pin, and the electrical component 8151 may be a conductive button matched with the spring pin. In this manner, the conductive film can be electrically connected to the massage head main body 8110.

The flexible carrier 8131 can be a translucent material and have a frosted surface, so that the gel electrode sheet 8140 can be transparent, and thus after the LED lamp 8161 on the circuit board 8160 emits light, phototherapy can be performed on the skin of the user after passing through the gel electrode sheet 8140. Alternatively, the flexible carrier 8131 may be a translucent sheet material such as PVC, PC, or PP, which can uniformly spread the light emitted from the LED lamp 8161.

Optionally, the thickness of the gel electrode slice 8140 is 0.7-1.2mm, so that the gel electrode slice can be attached to the skin of a user, and the massage effect is improved. Optionally, flexible carrier 8131 is 0.1-0.5mm thick. As such, when the thickness of flexible carrier 8131 is 0.1-0.5 mm. Not only can play the effect of support to the metal foil, but also can rationally control the thickness that flexible carried 8131 to can make the miniaturized design of gel electrode subassembly.

As shown in fig. 25-33, the massage head 81S of the massage apparatus further includes a circuit board 8160, the circuit board 8160 is disposed in the accommodating space, and the electric connection element 8150 is connected between the circuit board 8160 and the conductive carrier 8130. The circuit board 8160 can connect the electronic components such as the heating layer 8170 in the massage head 81S and the conductive carrier 8130 to realize the functions. Moreover, errors of manual wiring can be avoided by arranging the circuit board 8160, and the production efficiency is improved.

In addition, as shown in fig. 35, a light emitting element may be further formed on the circuit board 8160, and the light emitting element may be an LED lamp 8161, so that ultraviolet rays or infrared rays emitted by the LED lamp 8161 may not only phototherapy the skin of the user. Moreover, the light emitted by the LED lamp 8161 can be used as decorative light at night, so that the use experience of a user can be improved. In addition, the LED lamp may also be connected to other electrical components of the neck massager 81S, so that the user can know the usage status of the neck massager 81S through different light emitted from the LED lamp.

Optionally, the electric connecting element 8150 may be a spring pin connector, and a conductive button 8151 which is matched with the electric connecting element 8150 may be further disposed on the conductive carrier 8130, as shown in fig. 25 and 27. The spring pin connector includes: the probe comprises a needle shaft, a spring and a needle tube, wherein the needle shaft, the spring and the needle tube are riveted and pre-pressed by a precision instrument to form the spring type probe.

In this manner, electrical connection between conductive carrier 8130 and circuit board 8160 may be achieved through a pogo pin connector. Moreover, when the user replaces the conductive carrier 8130 and the gel electrode slice 8140, the conductive carrier 8130 and the gel electrode slice 8140 only need to be detached, and the circuit between the conductive carrier 8130 and the circuit board 8160 does not need to be detached, so that the detachment of the user can be facilitated, and the use convenience of the user is improved. In addition, when installing new conductive carrier 8130 and gel electrode slice 8140, only need place conductive carrier 8130 and gel electrode slice 8140 on buckle 8120, again with buckle 8120 joint on massage head main part 8110 can to can further promote user's convenience.

Specifically, at least two electrical connection elements 8150 may be provided, and the electrical connection elements 8150 may be directly disposed on the circuit board 8160 or may be electrically connected to the circuit board 8160 through a wire or a flat cable. The number of the electric connection parts 8150 is at least two, so that effective electric connection between the electric connection parts 8150 and the conductive carrier 8130 can be guaranteed, and conductive heating of the electric connection parts 8150 is reduced. In addition, when one electric connection element 8150 is damaged, the other electric connection element 8150 can still be used continuously, and the fault tolerance rate of the massage head 81S is improved.

In addition, as shown in fig. 31, the massage head 81S further includes a heat-generating layer 8170, the heat-generating layer 8170 is disposed on a side of the conductive carrier 8130 away from the gel electrode sheet 8140, and the heat-generating layer 8170 is electrically connected to the circuit board 8160. By providing the heating layer 8170 on the massage head 81S, the gel electrode sheet 8140 can be heated, so that the user can feel more comfortable when wearing the massage head, and the massage effect can be improved. The heat generation layer 8170 may be a graphene layer.

In addition, as shown in fig. 28 and 31, the massage head 81S further includes a light diffusion layer 8180, and the light diffusion layer 8180 is provided on a side of the heat generation layer 8170 away from the conductive carrier 8130. The light emitted by the LED lamp 8161 can be uniformly diffused by the light diffusion layer 8180, and the phototherapy effect is improved. Further, as shown in fig. 31, the massage head 81S further includes a bracket 8190 for supporting the circuit board 8160, the bracket 8190 is located in the accommodation space, and the bracket 8190 is attached to the massage head main body 8110. The circuit board 8160 can be fixed in the accommodating space by the bracket 8190. Specifically, the bracket 8190 is provided with a hook 8192 facing the massage head main body 8110, and the hook 8192 is connected to the massage head main body 8110, so that the bracket 8190 can be connected to the massage head main body 8110.

As shown in fig. 28 and 31, the support 8190 is further provided with a light passing hole 8191 corresponding to the LED lamp 8161 on the circuit board 8160, light generated by the LED lamp 8161 can be emitted to the light diffusion layer 8180 through the light passing hole 8191, and light emitted by the LED lamp 8161 can be uniformly diffused through the light diffusion layer 8180, so that a phototherapy effect is improved.

The electrical connection 8150 is adapted to connect a controller within the body and electrically connect the controller with the conductive carrier 8130. In this arrangement, the circuit board 8160 is not provided in the massage head 81S, and the conductive carrier 8130 is connected to the controller in the main body via the electric connection member 8150, so that the massage head 81S can be designed in a compact size.

The massage head 81S herein can be applied to a massage apparatus, a wearable massage apparatus, a neck massage apparatus, or the like. For example, as shown in fig. 10 and 11, the neck massager includes: the massage device comprises an elastic support and a massage head, wherein the elastic support is suitable for being worn on the neck of a human body, and the massage head is connected with the elastic support.

The massage head 63010 according to an embodiment of the present invention is described below with reference to an example as shown in fig. 37-40. As shown in fig. 37 to 40, the massage head 63010 includes: a base 63011, a light transmissive housing 63012, a gel electrode assembly 63013, and a circuit board 63014.

Wherein the base 63011 is adapted to be detachably connected to a body (not shown) of the massage apparatus. The light-transmitting casing 63012 is connected to the base 63011, the base 63011 is located on one side of the light-transmitting casing 63012, which faces away from the base 63011, has a receiving space 63120, the gel electrode assembly 63013 is disposed in the receiving space 63120, the gel electrode assembly 63013 is suitable for contacting with human skin, the circuit board 63014 is located between the base 63011 and the light-transmitting casing 63012, wherein the circuit board 63014 is provided with a light-emitting element 63141, and the light-emitting element 63141 is an LED lamp.

Like this, use printing opacity casing 63012 and base 63011 to link to each other, the light that has avoided printing opacity casing 63012 to luminous element 63141 to block, let light can be better shine on the user desired position, simultaneously printing opacity casing 63012 still has better even light ability, the light that luminous element 63141 sent becomes the even light of scattering behind through printing opacity casing 63012, thereby can avoid forming local bright speckles, can simplify the structure of massage head 63010, owing to use printing opacity casing 63012 to cover the outside at circuit board 63014, can avoid user direct observation to massage head 63010's structure, beautify the outward appearance of massage head 63010.

The circuit board 63014 is a flexible circuit board 63014, and at least one of the base 63011 and the light-transmitting housing 63012 is bonded to the flexible circuit board 63014. Through bonding in with flexible circuit board 63014 and base 63011 and printing opacity casing 63012, let circuit board 63014 can follow printing opacity casing 63012 and warp to guarantee that illuminating part 63141 and printing opacity casing 63012's distance keeps unanimous, can guarantee the even light effect of printing opacity casing 63012, let the phototherapy effect that the user used repeatedly and experienced behind the massage head 63010 the same, promote user's impression.

The circuit board 63014 is a transparent member, and the light emitting member 63141 is located on a side of the circuit board 63014 away from the transparent casing 63012. The light-emitting piece 63141 arranged on the back side is adopted in the invention, so that the situation that the light-emitting piece 63141 is arranged on the front side and a vacant position is arranged on the light-transmitting shell 63012 corresponding to the light-emitting piece 63141 can be avoided, the production process of the massage head 63010 is simplified, and the assembly of the massage head 63010 is facilitated.

Referring to fig. 40, at least one of the base 63011 and the light-transmitting housing 63012 has a first positioning element 63111, the circuit board 63014 has a second positioning element 63142, one of the first positioning element 63111 and the second positioning element 63142 is a positioning post, and the other one is a positioning hole, and the positioning post is inserted into the positioning hole.

For example, the first positioning element 63111 may be a positioning post, the second positioning element 63142 may be a positioning post, and the position of the circuit board 63014 is limited by using the form of pre-positioning by the first positioning element 63111 and the second positioning element 63142, so that the connection between the circuit board 63014 and the base 63011 is more stable, and the assembly of the massage head 63010 is more convenient. The first positioning element 63111 and the second positioning element 63142 are inserted into each other, so that the massage head 63010 has good disassembly and assembly capability, thereby improving the production efficiency of the massage head 63010 and facilitating the disassembly, assembly and maintenance of the massage head 63010.

As shown in fig. 39 and 40, the first positioning member 63111 and the second positioning member 63142 are multiple, and the first positioning members 63111 and the second positioning members 63142 correspond to each other one by one. Like this, cooperate in order to form the location through using multiunit first locator 63111 and second locator 63142, let massage head 63010 have better structural strength, let the connection of base 63011 and printing opacity casing 63012 more stable, let the back of partly first locator 63111 and second locator 63142 damage simultaneously, the connection of base 63011 and printing opacity casing 63012 is still comparatively reliable, has promoted the security of massage head 63010.

Referring to fig. 39 and 40, the light-transmissive case 63012 has a mounting through-hole 63121, a heat conductive member 63122 is provided in the mounting through-hole 63121, one side of the heat conductive member 63122 is in contact with the gel electrode assembly 63013, and one side surface of the heat conductive member 63122 is flush with the surface of the light-transmissive case 63012 facing the gel electrode assembly 63013; the circuit board 63014 is provided with a thermistor 63143, the thermistor 63143 is in contact with the other side of the heat-conducting member 63122, and the heat-conducting member 63122 is a metal member.

The metal piece has good heat transfer performance and small heat loss, and the accuracy of the thermistor 63143 in temperature measurement can be improved. Since one side of the heat conducting member 63122 is in contact with the gel electrode assembly 63013 and the other side is in contact with the thermistor 63143, the temperature on the gel electrode assembly 63013 can be transmitted to the thermistor 63143 in real time, so that the effect of real-time monitoring of the temperature of the light-transmitting housing 63012 is achieved, the working condition of the massage head 63010 can be monitored and fed back, and the reliability of the massage head 63010 is increased.

Through letting heat-conducting piece 63122 and printing opacity casing 63012 form smooth terminal surface, can let massage head 63010 inside form comparatively confined space, let massage head 63010 have good dustproof and waterproof effect to can play the guard action to circuit board 63014 and thermistor 63143 of establishing in printing opacity casing 63012 inside.

As shown in fig. 39, the light-transmissive case 63012 is a translucent plastic member, and the gel electrode assembly 63013 is a transparent member. Note that a non-transparent member may be used for the gel electrode assembly 63013, and when the non-transparent member is used for the gel electrode assembly 63013, light rays of the light emitting member 63141 can be transmitted through the edge of the light-transmitting case 63012, thereby achieving a phototherapy effect. Wherein, the semitransparent plastic piece has good light transmitting and light equalizing effects and better structural strength, so that the massage head 63010 has more reliable structure. Thus, the transparent gel electrode assembly 63013 has a good light transmittance effect, prevents blocking of light from the light emitting member 63141, and allows the massage head 63010 to have a good phototherapy effect.

As shown in fig. 40, the gel electrode assembly 63013 has the first fastener 63131, the light-transmissive case 63012 has the second fastener 63123, and the first fastener 63131 and the second fastener 63123 are fastened to fasten the gel electrode assembly 63013 to the light-transmissive case 63012. The second fastener 63123 is connected to the circuit board 63014 by soldering, so as to increase the reliability of the connection between the second fastener 63123 and the circuit board 63014.

The gel electrode assembly 63013 is fixed by using the first fastener 63131 and the second fastener 63123 to make the gel electrode assembly 63013 have good disassembling capability, which is convenient for assembling, disassembling and maintaining the massage head 63010.

One of the first fastener 63131 and the second fastener 63123 is a plug post, and the other is a plug groove, and a mouth portion is formed at an opening of the plug groove. For example, the first fastening member 63131 may be a plug-in post, and the second fastening member 63123 may be a plug-in slot, so that the first fastening member 63131 and the second fastening member 63123 can be plugged together, and the massage head 63010 can be assembled more conveniently.

Through being equipped with binding off portion (not shown in the figure) on the inserting groove, let the lock between first buckle 63131 and the second buckle 63123 be connected and become simpler, make things convenient for the equipment of massage head 63010, binding off portion can also promote the stability that inserting column and inserting groove are connected simultaneously.

Referring to fig. 40, the base 63011 has a first inserting portion 63112, the second snap member 63123 has a second inserting portion 63124, one of the first inserting portion 63112 and the second inserting portion 63124 is an inserting hole, and the other one is an inserting post, and the inserting post is inserted into the inserting hole. Like this, the mode of using first grafting portion 63112 and second grafting portion 63124 to peg graft lets the connection between base 63011 and the electrode slice more stable, can also have good dismouting ability simultaneously. Generally, the first plug portion 63112 can be a plug hole, and the second plug portion 63124 can be a plug post, which can facilitate the production and assembly of the massage head 63010.

The first fasteners 63131 and the second fasteners 63123 are both multiple, and the multiple first fasteners 63131 and the multiple second fasteners 63123 correspond to each other one to one. By using the form in which the plurality of first fasteners 63131 and the plurality of second fasteners 63123 are fastened to each other, not only the connection strength between the single first fastener 63131 and the single second fastener 63123 can be dispersed, but also the connection stability of the massage head 63010 can be improved.

As shown in fig. 38, the gel electrode assembly 63013 includes a carrier 63132 and a gel sheet 63133, the carrier 63132 is recessed to construct a receiving space 63120, and the thickness of the gel sheet 63133 is equal to or greater than the depth of the receiving space 63120. As such, by the arrangement of the accommodating space 63120, on one hand, a pre-positioning can be provided for the gel sheet 63133, which facilitates the installation of the gel sheet 63133; on the other hand, the exposed area of the surface of the gel sheet 63133 is reduced, the neatness of the gel sheet 63133 is improved, the replacement interval of the gel sheet 63133 is increased, and meanwhile, the gel sheet 63133 can be guaranteed to be in effective contact with human skin, and the tightness of the attachment of the gel sheet 63133 and the human skin can be improved.

Wherein the difference between the thickness of the gel sheet 63133 and the depth of the accommodating space 63120 may be less than or equal to 0.6mm, for example, 0.2-0.3 mm. Therefore, the gel sheet 63133 can effectively contact human skin, the thickness of the gel sheet 63133 is not too large, the cost is prevented from being increased, the shape of the gel sheet 63133 can be kept, and the installation of the gel sheet 63133 is facilitated.

As shown in fig. 37 and 40, the surface of the carrier 63132 facing the user is an arc-shaped surface. For example, the carrier 63132 is an arc-shaped surface that is curved in one of the length direction and the width direction, that is, the carrier 63132 is curved in an arc-shaped surface when the length direction and the width direction are different, which can prevent a gap from being generated between the center of the gel sheet 63133 and the center of the carrier 63132 due to the simultaneous force applied to the peripheral edges of the gel sheet 63133. By providing carrier 63132 as an arcuate surface curved in one of its lengthwise or widthwise directions, the tightness between gel sheet 63133 and carrier 63132 can be increased due to the tension of gel sheet 63133.

The invention also provides a massage apparatus, comprising: the body and the base 63011 in the massage head 63010 according to the massage head 63010 described above are connected with the body.

Wherein, still be equipped with shell fragment 63020 at the edge of printing opacity casing 63012, shell fragment 63020 is compression state on predetermineeing the position, and the user can be through the use to shell fragment 63020, can assist the dismantlement of printing opacity casing 63012, lets massage head 63010 still have better dismantlement ability, is convenient for the user to massage first 63010's use and maintenance.

Through the first 63010 of massage that has better light-transmitting effect of use, let the massage appearance have better phototherapy effect, be equipped with a plurality of grafting parts simultaneously, let the dismouting of massage appearance more convenient to it is all comparatively convenient to let the equipment and the maintenance of massage appearance.

The massage head 10 and the massage apparatus according to the embodiment of the present invention are described below with reference to examples shown in fig. 41 to 45. As shown in fig. 41, 42 and 45, the massage head 10 includes a massage body 61110, a carrier 61120, a conductive layer 61121, the electrical connector, and a gel sheet 61130.

The massage main body 61110 is suitable for being detachably connected with the body of the massage apparatus, the carrier 61120 is a plastic piece, and one surface of the carrier 61120, which faces away from the massage main body 61110, is provided with a sinking groove 61122, which is detachably connected with the massage main body 61110. The conductive layer 61121 is installed in the sinking groove 61122, and the conductive layer 61121 is electrically connected with the massage body 61110 through the electric connector. The gel sheet 61130 is disposed on the carrier 61120, and the gel sheet 61130 is suitable for human skin contact.

In other words, the conductive layer 61121 is disposed between the carrier 61120 and the gel sheet 61130, and the conductive layer 61121 contacts the gel sheet 61130, so that the gel sheet 61130 can have electric current through the disposition of the conductive layer 61121, and the gel sheet 61130 contacts the skin of the human body, which can provide electric current massage, and increases the massage comfort and diversity of the massage head 61100.

The thickness of the gel sheet 61130 may be greater than or equal to 1mm, and it can be understood by those skilled in the art that the thickness of the gel sheet 61130 refers to the dimension of the attaching surface of the gel sheet 61130 to the direction away from the attaching surface. For example, the thickness of the gel sheet 61130 can be 1mm-1.2mm, so that the gel sheet 61130 is not easily damaged, has good fit with human skin, avoids the increase of the size of the massage head 61100, is beneficial to the miniaturization design of the massage head 61100, and reduces the production cost at the same time. In addition, the distance between the side of the gel sheet 61130 facing away from the massage body 61110 and the massage body 61110 is small, which is not easy to wrinkle or loosen, thereby increasing the structural stability of the massage head 61100 and ensuring the comfort of massage.

The gel sheet 61130 may be conductive, transparent and have viscosity, which facilitates phototherapy and current massage of the massage head 61100, and provides convenience for the massage head 61100 in a massage manner, and the gel sheet 61130 has viscosity, which may increase the connection strength between the gel sheet 61130 and the carrier 61120, provide a pre-fixing effect for the installation of the gel sheet 61130, and increase the convenience of massage.

The carrier 61120 is recessed toward the massage body 61110 to form a sunken slot 61122, and the conductive layer 61121 is disposed on the bottom of the sunken slot 61122. Thus, through the arrangement of the sinking groove 61122, on one hand, pre-positioning can be provided for the gel sheet 61130, which is convenient for the installation of the gel sheet 61130; on the other hand, the exposed area of the surface of the gel sheet 61130 is reduced, the smoothness of the gel sheet 61130 is improved, and the replacement interval time of the gel sheet 61130 is increased.

It can be understood that the gel sheet 61130 is aged and dried after contacting air for a long time, therefore, the gel sheet 61130 needs to be replaced at regular time, and by detachably connecting the carrier 61120 with the massage main body 61110 and arranging the gel sheet 61130 on the carrier 61120, the gel sheet 61130 and the carrier 61120 can be replaced as a whole, so that the replacement efficiency of the gel sheet 61130 is increased, and the massage head 61100 is prevented from being aged and dried to continue to realize the current massage. Further, the carrier 61120 is a plastic part with higher hardness, so that the shape corresponding to the massage part of the human body can be conveniently molded, and the gel sheet 61130 can be molded, thereby ensuring that the gel sheet 61130 can be tightly attached to the skin of the human body.

By arranging the carrier 61120 as a plastic piece and arranging the gel sheet 61130 on the carrier 61120, the rigidity of the carrier 61120 is high, so that the shape of the gel sheet 61130 can be well ensured to be consistent with that of the carrier 61120, the deformation or wrinkle of the gel sheet 61130 is reduced, the frequency of replacing the gel sheet 61130 is reduced, the service life of the massage head 61100 is prolonged, and the massage comfort is improved. Moreover, because the carrier 61120 has strong plasticity, it can provide a good stress point for the assembly and disassembly of the gel sheet 61130, thereby avoiding the inconvenience of replacement due to the direct touch of the gel sheet 61130 by the user during replacement, and increasing the convenience of production, maintenance and repair of the massage head 61100.

The gel sheet 61130 can be made of hydrogel materials, water can be separated out from the gel sheet 61130, the carrier 61120 is set as a plastic piece, the supporting force of the carrier 61120 on the gel sheet 61130 is guaranteed, meanwhile, the corrosion rate of the water separated out from the gel sheet 61130 on the carrier 61120 is reduced, and the service life of the carrier 61120 is prolonged. Thus, the massage head 1 according to the embodiment of the invention has the advantages of long service life, convenient assembly and disassembly, good massage effect and the like.

As shown in fig. 41, 42, and 45, carrier 61120 may be a nylon carrier. Wherein, one side of the carrier 61120, which faces away from the gel sheet 61130, can be provided with a heating element 61125, and through the arrangement of the heating element 61125, the massage head 61100 can increase the function of hot compress while massaging, thereby increasing the massage comfort and diversity of the massage head 61100. Moreover, the gel sheet 61130 is suitable for human skin contact, and the carrier 61120 is made of nylon material, so that the nylon material has good heat conduction effect, and can better transfer the temperature of the heating element 61125 to the gel sheet 61130, so as to ensure that the massage head 61100 has better hot compress effect.

As shown in fig. 42, the conductive layer 61121 can be a printed conductive line layer. By providing the conductive layer 61121 as a printed conductive line layer, the conductive layer 61121 is arranged to the carrier 61120 by printing, which reduces the thickness of the conductive layer 61121 and increases the connection stability between the conductive layer 61121 and the carrier 61120.

Moreover, since the thickness of the conductive layer 61121 is reduced, the gap between the gel sheet 61130 and the carrier 61120 can be reduced, which is beneficial to miniaturization of the massage head 61100, and the conduction of the printed wire layer to each part of the gel sheet 61130 is more uniform, which can prevent the occurrence of stabbing pain caused by uneven current distribution of the gel sheet 61130, ensure uniform current distribution between the gel sheet 61130 and the skin of the human body, and increase the comfort of massage.

As shown in fig. 42, the printed conductive line layer may be a silver paste line layer, and the silver paste line layer is a grid-shaped metal line layer. Because the electric conductivity of silver is good, through with printing the conducting wire layer sets up to silver thick liquid line layer, and, silver thick liquid line layer is for being latticed metal wire layer, has further increased the electrically conductive efficiency of conducting layer 61121 ground, has guaranteed that the current distribution is even between gel piece 61130 and the human skin, has increased the travelling comfort of massage.

As shown in fig. 41 and 42, the electrical connector is a conductive buckle 61140, the conductive buckle 61140 is adapted to be electrically connected to the body, the conductive buckle 61140 is embedded in the carrier 61120, and the conductive buckle 61140 is electrically connected to the silver paste line layer. The conductive buckle 61140 is made of conductive metal, and one surface of the conductive buckle 61140 facing the silver paste line layer and one surface of the carrier 61120 facing the silver paste line layer are located on the same arc surface, so that the adhesive degree between the gel sheet 61130 and the carrier 61120 is high, and further the gap between the gel sheet 61130 and the carrier 61120 is reduced. Through the arrangement of the conductive button 61140, the current of other electrical components in the massage head 61100 can be transmitted to the silver paste layer, and then the silver paste layer transmits the current to the gel sheet 61130, so that the current massage of the massage head 61100 is realized.

As shown in fig. 41 and 42, the massage main body includes a circuit board 61150 and an elastic connector 61160. The elastic connector 61160 is disposed on the circuit board 61150, and the elastic connector 61160 is disposed through the massage body 61110 to abut against and electrically connect with the conductive buckle 61140. The circuit board 61150 may be disposed on a side of the carrier 61120 facing away from the gel sheet 61130, the elastic connector 61160 is mounted on a surface of the circuit board 61150 facing the carrier 61120, and the elastic connector 61160 protrudes from a surface of the circuit board 61150 facing the carrier 61120. The elastic connector 61160 may be a POGO PIN elastic PIN.

One end of the elastic connector 61160 is electrically connected to the circuit board 61150, and the other end of the elastic connector 61160 is electrically connected to the conductive buckle 61140. The circuit board 61150 and the elastic connector 61160 can enable the interior of the massage head 61100 to realize wireless electrical connection, so that the interior structure of the massage head 61100 can be more regular, and the assembly efficiency can be improved.

The elastic connector 61160 can be soldered to the circuit board 61150 to ensure the connection stability. Alternatively, the circuit board 61150 may have a socket into which the elastic connection member 61160 is inserted. Therefore, the assembly time can be reduced, and the production and maintenance efficiency is improved.

As shown in fig. 41 and 44, the conductive buckle 61140 includes a conductive main body portion 61141 and a plurality of connection legs 61142, the conductive main body portion 61141 is electrically connected to the elastic connector 61160, the plurality of connection legs 61142 are spaced apart along a circumferential direction of the conductive main body portion 61141, and the connection legs 61142 are inserted into the carrier 61120.

The carrier 61120 and the conductive buckle 61140 are formed by injection molding, the carrier 61120 wraps the same connecting leg 61142 along the thickness direction of the single connecting leg 61142, so that the connection stability between the conductive buckle 61140 and the carrier 61120 is improved, and the stability of the relative position between the conductive buckle 61140 and the carrier 61120 is further improved by the arrangement of the connecting legs 61142.

As shown in fig. 44, the angle between the extending direction of the connecting leg 61142 and the conductive main body portion 61141 is a non-right angle, which is an angle greater than or equal to 0 ° and less than 90 °, for example, the angle between the extending direction of the connecting leg 61142 and the conductive main body portion 61141 is 45 °.

Therefore, the contact area between the connection leg 61142 and the carrier 61120 can be increased, the connection strength between the conductive buckle 61140 and the carrier 61120 is further increased, the probability of the conductive buckle 61140 being separated from the carrier 61120 is reduced, and the reliability of the massage head 61100 is improved.

As shown in fig. 45, the conductive layer 61121 is an ITO (Indium Tin Oxides) film. Since the ITO film has excellent conductivity and transparency, and can cut off electron radiation and ultraviolet rays harmful to the human body, the conductive layer 61121 is provided as the ITO film, so that the reliability of the massage head 61100 can be increased, and the gel sheet 61130 has electric current, and the massage effect of the massage head 61100 is ensured.

The electrical connector includes a first fastener 61170 and a second fastener 61180. The first fasteners 61170 are respectively connected to the ITO film and the carrier 61120, for example, the first fasteners 61170 penetrate through the ITO film and the carrier 61120 along the thickness direction of the massage head 61100, that is, the first fasteners 61170 are riveted to the ITO film and the carrier 61120, respectively. The second fastener 61180 is disposed on the massage body 61110, one of the first fastener 61170 and the second fastener 61180 is an insertion slot, and the other is an insertion post, and the insertion post is inserted into the insertion slot. For example, the first fastener 61170 is a mating post and the second fastener 61180 is a mating slot.

The massage body 61110 further includes a circuit board 61150, the second fastener 61180 is connected to the circuit board 61150 through a conductive wire, and the first fastener 61170 and the second fastener 61180 are inserted to achieve mechanical connection and electrical connection, and the first fastener 61170 is electrically connected to the ITO film.

The second fastener 61180 is connected with components such as a battery through a conducting wire, the first fastener 61170 is connected with the second fastener 61180 in an inserting mode to achieve mechanical connection and electric connection, and the first fastener 61170 is electrically connected with the ITO film. Thus, the massage head 61100 does not need to be provided with a circuit board, which reduces the mounting steps and improves the production efficiency. Through the arrangement of the first fastener 61170 and the second fastener 61180, the stability of the relative position and the reliability of the electrical connection between the ITO film and the massage body 61110 can be ensured. In addition, one of the first fastener 61170 and the second fastener 61180 is an insertion groove, and the other is an insertion column, so that convenience in connection between the ITO film and the massage main body 61110 is improved.

As shown in FIG. 45, the first fasteners 61170 and the second fasteners are each a plurality, and the first fasteners and the second fasteners are in a one-to-one correspondence. Thus, the reliability of the electrical connection between the ITO film and the massage body 61110 is further increased

As shown in fig. 41 and 42, the thickness of the gel sheet 61130 is greater than or equal to the depth of the sink 61122. Therefore, the gel sheet 61130 can be ensured to be effectively contacted with the skin of the human body, and the tightness of the adhesion of the gel sheet 61130 and the skin of the human body can be improved.

Wherein the difference between the thickness of the gel sheet 61130 and the depth of the sinking groove 61122 may be less than or equal to 0.6mm, for example, the difference is 0.2-0.3 mm. Therefore, the gel sheet 61130 can effectively contact the skin of the human body, the thickness of the gel sheet 61130 is not too large, the cost is prevented from increasing, the shape of the gel sheet 61130 can be kept, and the installation of the gel sheet 61130 is facilitated.

As shown in fig. 41, 42, and 45, the user facing surface of carrier 61120 is an arcuate surface. For example, the carrier 61120 is an arc-shaped surface that is curved in one of the length direction and the width direction, that is, the carrier 61120 is curved in an arc-shaped surface when the length direction and the width direction are different, which can prevent a gap from being generated between the center of the gel sheet 61130 and the center of the carrier 61120 due to the simultaneous force applied to the periphery of the gel sheet 61130. By providing the carrier 61120 as an arc-shaped face curved in one of its length direction or width direction, the tightness between the gel sheet 61130 and the carrier 61120 can be increased due to the tension of the gel sheet 61130.

As shown in fig. 43, the peripheral wall of the carrier 61120 has a plurality of slots 61123. The groove 61123 extends along the thickness direction of the carrier 61120, and through the arrangement of the groove 61123, when a user holds the massage head 61100, the friction force between the massage head 61100 and the user can be increased, and the holding reliability is improved. In addition, the slot 61123 increases the beauty of the massage head 61100.

As shown in fig. 43, the carrier 61120 has a plurality of spaced through holes 61124, the through holes 61124 penetrating the carrier 61120 in the thickness direction of the carrier 61120. In the physiotherapy lamp of the circuit board 61150, the carrier 61120 is provided with the light diffusion member 61126, the light diffusion member 120 is disposed on a line of light of the physiotherapy lamp, for example, the light diffusion member 61126 may be disposed on a surface of the carrier 61120 facing the electrode plate 130 or a surface facing away from the electrode plate 130, and the light diffusion member 61126 may disperse light emitted by the physiotherapy lamp, so that the light is uniformly irradiated on the gel sheet 61130, and uniformity of phototherapy is improved. The light dispersed by the light diffuser 61126 passes through the through hole 61124 and is irradiated on the gel sheet 61130.

For example, the through hole 61124 may be a circular hole, i.e., the outer contour of the cross section of the through hole 61124 along the thickness direction of the carrier 61120 is circular. Since the gel sheet 61130 can separate out liquid (e.g., water), the aperture of the through hole 61124 can be 0.1mm-0.3mm, so that the liquid can form a water seal at the through hole 61124 due to the surface tension principle of the liquid, the liquid can be prevented from passing through the through hole 61124, and the reliability of the circuit in the massage head 61100 is ensured.

The pitch between two adjacent through holes 61124 is 0.5mm to 2.0mm, where the pitch is the shortest pitch between two adjacent through holes 61124 (the two adjacent through holes 61124 may be two adjacent through holes 61124 along the length direction of the carrier 61120 or two adjacent through holes 61124 along the width direction of the carrier 61120). Thus, the structural strength of the carrier 61120 can be ensured, and the phototherapy effect can be ensured.

The through hole 61124 may be a laser drilling hole, and the laser drilling direction is from a side close to the massage body 11 to a side close to the gel sheet 61130. Thus, burrs are formed when the carrier 61120 is subjected to laser drilling, and the burrs protrude from the surface of the carrier 61120 facing the gel sheet 61130, so that the burrs extend into the gel sheet 61130, the connection strength between the carrier 61120 and the gel sheet 61130 can be improved, the steps of removing the burrs from the carrier 61120 are reduced, and the production efficiency and the structural strength of the massage head 61100 are improved.

As shown in fig. 41, 42, and 45, the massage body 61110 includes a first housing 61111 and a second housing 61112. The first shell 61111 is suitable for being connected with the body of the massage apparatus, the second shell 61112 is connected with the first shell 61111, and one side of the second shell 61112, which faces away from the first shell 61111, is connected with the carrier 61120.

The first housing 61111 and the second housing 61112 define an accommodating space, and the circuit board 61150 is mounted on the second housing 61112, so that the electric components in the massage head 61100 can be conveniently mounted. In addition, the first housing 61111 and the second housing 61112 are separately provided, which further increases the convenience of maintenance of the massage head 61100.

The massage head 61100 may be applied to a massage apparatus, the massage apparatus includes the body and the massage head 61100, and a massage body 61110 in the massage head 61100 is connected to the body. For example, the massage body 61110 of the massage head 61100 may be inserted into the body, so that the massage body 61110 may be detachably connected to the body, which is convenient for replacement and maintenance. And, through set up massage head 61100 on the massage appearance, can make the massage appearance has multiple massage modes such as phototherapy, electric current physiotherapy and hot compress simultaneously, has increased the massage variety of massage appearance.

A massage head 71 according to an embodiment of the present invention is described below with reference to examples shown in fig. 46 to 53. As shown in fig. 46 to 53, the massage head 71 includes a base 7100 adapted to be detachably connected to a massage apparatus main body (not shown), a middle case 7200, a conductive carrier 7400, and gel electrode pads 7500. As shown in fig. 46, a base 7100, a middle case 7200, a conductive carrier 7400, and a gel electrode sheet 7500 are sequentially stacked.

The base 7100 is adapted to be detachably coupled to the main body, and one side of the base 7100 is opened. As shown in fig. 46, the bottom surface of the base 7100 may have an arc shape, and the edge of the base 7100 extends in a direction of the gel electrode sheet 7500 to form a shell-shaped structure with one side opened. The middle housing 7200 snaps with the base 7100 to define a fitting space 7120. For example, the middle case 7200 may be in the shape of an arc-shaped piece, the middle case 7200 protrudes in the same direction as the arc of the base 7100, the arc of the middle case 7200 is smaller than the arc of the base 7100, and the middle case 7200 covers the open side of the base 7100 to define the fitting space 7120.

The conductive carrier 7400 is buckled with one of the base 7100 and the middle shell 7200, and the middle shell 7200 is buckled with the base 7100 for installation and fixation, so that the conductive carrier 7400 is fixedly connected with the middle shell 7200 and the base 7100. The surface of the conductive carrier 7400 on the side away from the middle housing 7200 is a conductive surface 7410. The conductive surface 7410 is electrically connected to the main body of the massager (not shown). Alternatively, the conductive surface 7410 may be directly electrically connected to a main electronic control board (not shown) on the main body by a wire. Or in some alternative examples, a circuit board electrically connected to the main electronic control board on the main body may be provided in the massage head 71, and the conductive surface 7410 on the conductive carrier 7400 is electrically connected to the circuit board, which will be described in detail later.

As shown in fig. 50, the conductive carrier 7400 includes a carrier and a conductive layer covering at least a portion of a surface of the flexible carrier, the conductive layer being electrically connected to the body. The conducting layer can be silver thick liquid line or ITO membrane, locates between conductive carrier 7400 and gel electrode slice 7500, and the main part can be for the conducting layer power supply, and conducting layer and gel electrode slice 7500 contact, and through the setting of conducting layer, gel electrode slice 7500 can have the electric current like this, and gel electrode slice 7500 and human skin contact can provide the electric current massage. Alternatively, the conductive carrier 7400 may further include a conductive film and a conductive member disposed on the conductive film, the conductive member being electrically connected to the main body. Thus, the main body supplies power to the conductive piece, and the conductive piece is electrically connected with the conductive film, so that the gel electrode sheet 7500 can have current through the contact of the conductive film and the gel electrode sheet 7500, current massage is provided for the skin of the human body, the same effect as the conductive layer is achieved, and the massage comfort and diversity of the massage head 71 are increased.

The gel electrode sheet 7500 is supported and fixed on the conductive surface 7410 of the conductive carrier 7400. As shown in fig. 46, the conductive gel electrode sheet 7500 may be adapted to the shape and contour of the conductive surface 7410 and may be attached to the conductive surface 7410. The gel electrode sheet 7500 is located near one side of human body and contacts with human body. It can be understood that the gel material is soft in texture and can be closely attached to the skin of a human body, and meanwhile, the gel material is a conductive piece, so that compared with the existing electrode plate made of a metal material, the massage head 71 adopting the gel electrode plate 7500 improves the wearing comfort of a user and is good in reliability.

Therefore, the conductive carrier 7400 and one of the middle shell 7200 and the base 7100 are fixedly mounted in a buckling mode, so that the massage head 71 can have a stable integral structure without arranging an additional fastener for fixation, and the assembly is more convenient. In addition, because the conductive carrier 7400 has certain rigidity, the gel electrode slice 7500 can be supported, the gel electrode slice 7500 has certain ductility, the gel electrode slice 7500 can adapt to the shape of the conductive surface 7410, the gel electrode slice 7500 has good touch feeling and good massage feeling, and based on the good conductivity of the conductive surface 7410 on the conductive carrier 7400 and the gel electrode slice 7500, the current can be well transmitted to the gel electrode slice 7500, thereby providing electric stimulation to the user and improving the massage effect.

The massage head 71 further includes a circuit board 7300. A circuit board 7300 is disposed in the accessory space 7120 and electrically connected to the main electronic control board in the main body. This arrangement enables stable assembly of the circuit board 7300, ensuring stability of the electrical conduction of the circuit board 7300.

The base 7100 has a support platform 7110 thereon adapted to support a circuit board 7300. As shown in fig. 50, the supporting platform 7110 is configured as a boss extending toward the middle case 7200, which may facilitate supporting the circuit board 7300 and placing the circuit board 7300 smoothly. Alternatively, the support platform 7110 may be located in a central region of the base 7100. Further alternatively, the free end of the boss may be rounded as shown in fig. 50, i.e. the boss is formed in the shape of a cylinder. Of course, the invention is not limited thereto, and in other examples of the invention, the free end surface of the boss may also be formed as a square flat surface or other shapes. In addition, a rib 7210 extending toward the base 7100 may be further provided on the middle case 7200, and the rib 7210 is pressed against an edge of the circuit board 7300. Thus, when the circuit board 7300 is assembled, after one surface is supported on the supporting platform 7110, the ribs 7210 of the middle case 7200 are stopped at the edge portion of the other surface of the circuit board 7300. Thereby, both surfaces of the circuit board 7300 are pressed, thereby ensuring stability of the circuit board 7300.

As shown in fig. 50, the ribs 7210 on the middle case 7200 may be configured in an at least partially annular shape conforming to the shape of the circuit board 7300, which facilitates that the ribs 7210 can press the circuit board 7300 in the entire circumferential direction, thereby making the mounting of the circuit board 7300 more stable.

As shown in fig. 50 and 52, in some embodiments of the invention, the side wall of the circuit board 7300 facing the base 7100 is provided with an electrical connector 7320, the electrical connector 7320 is disposed through the base 7100, and the electrical connector 7320 is adapted to be plugged with the main body. By providing the electrical connector 7320, the massage head 71 is electrically connected to the main body without providing a connection wire. Therefore, the interior of the massage head 71 can be regulated, and the situation that connecting wires are wound is avoided. Meanwhile, the reliability of the connection between the base 7100 and the circuit board 7300 can be improved by providing the electrical connector 7320.

The circuit board 7300 is provided with a light emitting piece 7370, the electric connector 7320 is electrically connected with the main body to supply power to the circuit board, so that the light emitting piece can emit light, and optionally, the light emitting piece 7370 can be an LED lamp bead. Further, the light emitting members 7370 on the circuit board 7300 may be provided in plurality at intervals in the circumferential direction of the circuit board 7300. The middle housing 7200 and the conductive carrier 7400 are respectively provided with a first light hole 7280 and a second light hole 7360 suitable for avoiding the light emitting member 7370. Thus, light emitted from the light emitting member 7370 sequentially passes through the first light transmitting hole 7280 and the second light transmitting hole 7360 and irradiates on the gel electrode sheet 7500, thereby achieving a phototherapy effect.

As shown in fig. 52, the light emitting members 7370 on the circuit board 7300 may be disposed in four and at four corners of the circuit board 7300, respectively. The number and position of the first light-transmitting holes 7280 should be the same as those of the light-emitting members 7370. The number of the second light transmission holes 7360 is greater than that of the first light transmission holes 7280, and the aperture of the second light transmission holes 7360 is smaller than that of the first light transmission holes 7280. Thus, after the light passes through the first light transmission hole 7280, the light can be more uniformly irradiated after passing through the gel electrode sheet 7500 through a greater number of second light transmission holes 7360.

The middle housing 7200 has a plurality of positioning posts 7220, and the circuit board 7300 has a plurality of positioning holes 7310 corresponding to the plurality of positioning posts 7220. For example, as shown in fig. 52, the middle housing assembly has three position-limiting columns 7220, which are respectively located at positions close to the three first light-transmitting holes 7280, and the number of the position-limiting columns 7220 and the position-limiting holes 7310 are the same and the positions thereof are corresponding. The circuit board 7300 and the middle housing 7200 are positioned with each other by fitting of the stopper columns 7220 and the stopper holes 7310. Through the cooperation of the three spacing posts 7220 and the three spacing holes 7310, the fixing structure formed by the spacing posts 7220 and the spacing holes 7310 is a triangular stable structure, and is more firmly fixed with each other.

As shown in fig. 46, the supporting platform 7110 of the base 7100 is formed with a connection hole 7111 penetrating therethrough, the circuit board 7300 is provided with an electrical connector 7320 from the circuit board 7300, and the electrical connector 7320 is positioned in the connection hole 7111 or penetrates through the connection hole 7111 to be adapted to be electrically connected with the main body of the massage apparatus. By providing the electrical connector 7320, the main body can be quickly connected to the electrical connector 7320 of the massage head 71, which avoids the trouble of soldering the wires by wire connection in the prior art and facilitates the connection. In addition, the electrical connector 7320 is integrally formed on the circuit board 7300, and the second protrusion 7140 and the supporting platform 7110 press-fit the circuit board 7300, so that the electrical connector 7320 can be always kept in the connecting hole 7111 or pass through the connecting hole 7111, the installation is stable, and the electrical connection is also stable.

As shown in fig. 53, a plurality of supporting blocks 7130 may be further disposed on the base 7100, the supporting blocks 7130 are located on the same plane as the surface of the supporting platform 7110, and the supporting blocks 7130 are adapted to support the edge of the circuit board 7300. Thus, the circuit board 7300 may be supported at its edge portion by the supporting block 7130 while being supported at its middle portion by the supporting platform 7110. Further, as shown in fig. 46, the circuit board 7300 has a long shape, where the long shape refers to a size larger than a width direction. Limiting notches 7330 are formed at both ends of the circuit board 7300, and a stopper 7150 is provided in the fitting space 7120, and the stopper 7150 has a limiting projection profile 7151 fitted with the limiting notches 7330. Therefore, by arranging the engagement of the limiting protruding profile 7151 of the blocking sheet 7150 and the limiting notch 7330, the two ends of the circuit board 7300 in the length direction are stopped by the blocking sheet 7150, so that the limiting effect on the circuit board 7300 is achieved, and the circuit board 7300 is prevented from running.

As shown in fig. 51, the conductive carrier 7400 is provided with a positioning post 7420 extending toward the middle housing 7200, and the positioning post 7420 is provided with a button hole 7421. Correspondingly, the massage head 71 further includes an elastic buckle structure 7430, the elastic buckle structure 7430 is disposed in the accessory space 7120 and is clamped and limited by the middle housing 7200 and the base 7100 in the height direction of the accessory space 7120, and the elastic buckle structure 7430 includes a hook 7431 engaged with the buckle hole 7421. When the elastic buckle structure 7430 is installed, the elastic buckle structure 7430 is only required to be clamped between the middle shell 7200 and the base 7100, and a fixing part is not required to be additionally arranged, so that the assembly is convenient. In addition, the hook 7431 of the elastic buckle structure 7430 extends into the buckle hole 7421 to be buckled, so that the hook 7431 and the buckle hole 7421 are limited and the middle shell 7200 and the conductive carrier 7400 are limited, and the middle shell 7200 is not separated from the conductive carrier 7400 in general. Optionally, the hook 7431 and the button hole 7421 have opposite first and

second chamfers

74311 and 74312, respectively, to facilitate the fastening.

As shown in fig. 46, the fitting space 7120 has a pressing opening 7121 communicating with the outside. Optionally, the base elastic buckle structure 7430 may further include an annular frame 7432, a pressing portion 7433 and an elastic member 7434. The hook 7431 is disposed in the frame 7432, that is, after the hook 7431 is engaged with the button hole 7421, the annular frame 7432 can receive the positioning post 7420 therein, so as to ensure that the elastic button 7430 does not depart from the conductive carrier 7400. Alternatively, the hooks 7431 may extend perpendicularly from the inner surface of the housing 7432.

The pressing portion 7433 is disposed on one side surface of the frame 7432 and is adapted to movably pass through the pressing opening 7121. The elastic member 7434 is stopped between the other side surface of the frame 7432 away from the pressing portion 7433 and the stopping sheet 7150, so that the frame 7432 is driven to move. The elastic member 7434 allows the elastic buckle structure 7430 to move within a certain range. As shown in fig. 46, when the conductive carrier 7400 and the middle housing 7200 and the base 7100 need to be detached, when the user presses the pressing portion 7433, the elastic member 7434 deforms accordingly, the frame 7432 and the pressing portion 7433 move toward the direction of the blocking sheet 7150, so that the hook 7431 is separated from the fastening hole 7421 of the positioning column 7420, and the conductive carrier 7400 can be separated from the middle housing 7200. When the conductive carrier, the middle housing 7200 and the base 7100 need to be assembled, and a user presses the pressing portion 7433, the elastic member 7434 deforms accordingly, the frame body 7432 and the pressing portion 7433 move toward the stopper 7150, the hook 7431 extends into a corresponding position of the fastening hole 7421 on the positioning column 7420, the user releases the pressing portion 7433, and the hook is fastened with the positioning column, so that the conductive carrier 7400 can be fixed with the middle housing 7200. By arranging the elastic buckle structure 7430 in the accessory space 7120 and arranging the elastic buckle structure 7430 as an integral structure, no additional assembly component is required, and the massage head 71 is more convenient to assemble and disassemble.

As shown in fig. 47, the elastic member 7434 includes a connecting column 7435 and a spring 7436. A connecting column 7435 is provided on the other side surface of the frame 7432 away from the pressing portion 7433. The spring 7436 is sleeved on the connecting column 7435 and is stopped between the frame 7432 and the baffle 7150, and the baffle 7150 is arranged on the inner surface of the base 7100 and extends towards the middle shell 7200. The spring 7436 is longer than the connecting column 7435 in the normal state, and the baffle 7150 is stopped by the spring 7436. When the conductive carrier 7400, the middle housing 7200 and the base 7100 need to be detached, the user presses the pressing portion 7433, and the spring 7436 is compressed between the blocking piece 7150 and the connecting column 7435, so that the elastic buckle structure 7430 can move towards the blocking piece 7150, and the matching relationship between the hook 7431 and the buckle hole 7421 is released. The massage head 71 can be assembled and disassembled by connecting the connecting column 7435 with the spring 7436.

Further, the middle housing 7200 has a first protrusion 7230 thereon, the first protrusion 7230 defines a sliding groove 7231 therein, and the connecting column 7435 and the spring 7436 are located in the sliding groove 7231. In the embodiment shown in fig. 55, there may be two first protrusions 7230, and a sliding groove 7231 is formed between two first protrusions 7230, the distance of the sliding groove 7231 is close to the diameter of the connecting column 7435 or the spring 7436, and the connecting column 7435 and the spring 7436 are wholly or partially located in the sliding groove 7231. Plays a role in guiding the connecting column 7435 and the spring 7436, so that the connecting column 7435 and the spring 7436 do not separate from the chute 7231 all the time during the moving process. Alternatively, the first projection 7230 is configured in a wedge shape in which the projection height gradually increases in a direction toward the pressing opening 7121. Like this, can make first bellying 7230 adapt to the shape of well casing 7200 to guaranteed that the surface of first bellying 7230 and elasticity knot structure 7430 contact is the same with spliced pole 7435 and spring 7436 extending direction, and then first bellying 7230 can be better carry on spacingly to spring 7436 and spliced pole 7435.

Furthermore, the base 7100 is provided with a second protruding portion 7140, the second protruding portion 7140 is suitable for supporting the connecting column 7435 and the spring 7436, the height of the second protruding portion 7140 protruding from the base 7100 is smaller than the height of the blocking sheet 7150, so that the second protruding portion 7140 can be in contact with the spring 7436 and the connecting column 7435, and the blocking sheet 7150 can be stopped at two sides of the limiting groove of the circuit board 7300. Second boss 7140 is located on the opposite side of spring 7436 and attachment post 7435 from first boss 7230. Supporting the spring 7436 and attachment post 7435. The second protruding portion 7140 and the first protruding portion 7230 are pressed on two sides of the spring 7436 and the connecting column 7435, so that the spring 7436 and the connecting column 7435 are always located in a space defined by the first protruding portion 7230 and the second protruding portion 7140. Of course, the first boss 7230 or the second boss 7140 may be separately provided.

Although the above embodiments describe the elastic member 7434 in detail as including the connecting column 7435 integrally formed on the frame body and the spring 7436 sleeved on the connecting column 7435, those skilled in the art will understand that the elastic member 7434 is not limited thereto. In other embodiments, the elastic element 7434 may also be an elastic element 7434 that is disposed on the base 7100, the middle housing 7200 or the stopper 7150 and can elastically abut against the frame, as long as the effect that the elastic buckle structure can automatically reset after the user presses the pressing portion 7433 to move the elastic buckle structure toward the stopper 7150 can be achieved.

As shown in fig. 53, in some embodiments of the invention, the flap 7150 can comprise a first flap portion 7131 and a second flap portion 7133. The first blocking portion 7131 includes two parallel first blocking plates 7135 and a top plate 7152 connected to the ends of the two first blocking plates 7135 to define a first movable space 7132 suitable for the movement of the elastic member 7434, and the outer contour of the first blocking portion 7131 forms a limiting protrusion contour 7151 matched with the limiting notch 7330 to limit the circuit board 7300. The second baffle portion 7133 includes two parallel second baffles 7136, the two second baffles 7136 are respectively connected with the two first baffles 7135 through connecting plates 7153, the distance between the two second baffles 7136 is greater than the distance between the two first baffles 7135, and the second baffle portion 7133 defines a second movable space 7134 suitable for the movement of the frame 7432. In the example shown in fig. 53, the connecting plate 7153 may be perpendicular to the first baffle 7135 and the second baffle 7136, but it will be understood by those skilled in the art that the connecting plate 7153 may be disposed obliquely as long as it does not interfere with the movement of the frame 7432 and the elastic member 7434.

By providing the retaining sheet 7150, it can be matched with the supporting platform 7110 and the supporting block 7130 to stably place the circuit board 7300, and can be matched with the elastic buckle structure 7430 to facilitate the detachment and assembly of the conductive carrier 7400, the middle housing 7200 and the base 7100.

The base 7100 may be formed in an elongated shape to be adapted to be in contact with the skin of the human body, and a pressing opening 7121 is formed on an end surface of the base 7100 in a length direction, which facilitates the attachment and detachment of the conductive carrier 7400 to and from the middle case 7200 and the base 7100. Alternatively, the pressing openings 7121 are two and are located at both ends of the base 7100 in the length direction. By providing the pressing openings 7121 at both ends of the base 7100 in the length direction and providing the corresponding elastic buttons at corresponding positions, the conductive carrier 7400 and the middle housing 7200 can be easily assembled and disassembled with respect to the base 7100, and the stress of the separate elastic button 7430 is reduced, thereby reducing the risk of damage to the elastic button 7430.

Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the pressing opening 7121 may also be provided on a surface of the base 7100 on a side away from the middle case 7200, i.e., on a side of the base 7100 facing the main body. The wholeness effect is better like this, and can prevent to miss and touch.

The manner in which the base 7100, the middle case 7200 and the circuit board 7300 are connected is described below with reference to fig. 46 to 53.

As shown in fig. 53, in some embodiments of the invention, an annular groove 7160 is provided on a side surface of the base 7100 facing the middle housing 7200, the annular groove 7160 is provided adjacent to an edge of the base 7100, an annular rib 7211 is provided on the middle housing 7200 extending toward the base 7100, and the annular rib 7211 cooperates with the annular groove 7160 to define the relative positions of the base 7100 and the middle housing 7200. Alternatively, the annular groove 7160 may be a circumferentially continuous ring of grooves or may be comprised of a plurality of circumferentially spaced groove segments. The annular groove 7160 is arranged discontinuously or uninterruptedly along the periphery of the shell, and the annular convex rib 7211 arranged on the middle shell 7200 is combined with the annular groove 7160, so that the shell 7200 cannot move relative to each other in the base 7100, and the middle shell assembly is firmly connected with the bottom shell.

The base 7100 is long, one of the base 7100 and the middle shell 7200 is provided with a latch 7170, the other is provided with a slot 7250 matched with the latch 7170, and the latch 7170 and the slot 7250 are arranged at two ends of the base 7100 in the length direction and are positioned at two sides of the elastic buckle structure 7430. For example, as shown in fig. 51, a locking tongue 7170 is provided on the middle housing 7200, and a locking groove 7250 is provided on the base 7100. The structure that the clamping groove 7250 and the clamping tongue 7170 are jointed is arranged at the opposite positions of the two sides of the elastic buckle structure 7430, so that the base 7100 is ensured to be clamped with the middle shell 7200, and the fixing effect of reinforcing the supporting disc and the elastic buckle structure 7430 is further achieved.

Further, the latch 7170 or the catch 7250 may be provided on an annular rib 7211 of the middle housing 7200. In this way, the connection part between the middle housing 7200 and the base 7100 and the positioning column 7420 is reinforced by the annular convex rib 7211, and the structural strength of the middle housing 7200 can be improved.

In some embodiments as shown in fig. 51, a graphene layer 7260 may be disposed on a surface of the middle housing 7200 away from the base 7100, the middle housing 7200 has a wire hole 7270, the circuit board 7300 is disposed with a connection terminal 7340, and the connection terminal 7340 is electrically connected to the graphene layer 7260 through a flexible circuit board (FPC) 350.

The wire hole 7270 may be, for example, rectangular, as shown in fig. 46, the graphene layer 7260 is located between the conductive carrier 7400 and the flexible circuit board 7350, the graphene layer 7260 is riveted to the flexible circuit board 7350, a part of the flexible circuit board 7350 can pass through the wire hole 7270, and is plugged into the terminal 7340 to achieve electrical connection, so as to receive an electrical signal transmitted by the terminal 7340. Wherein graphene layer 7260 also has openings of the same shape as wire holes 7270. The flexible circuit board 7350 can realize the quick connection between the graphene layer 7260 and the connection terminal 7340, so that the current is finally transmitted to the gel electrode sheet 7500 through the graphene layer 7260, and a better massage effect is generated to the human body through the electrical stimulation.

Further, the middle housing 7200 has a flange 7240 on a side surface thereof remote from the base 7100 to define a mating recess adapted to fit the graphene layer 7260. Like this graphite alkene can have more stable with well casing 7200 laminating, and guaranteed well casing 7200 surfacing.

As shown in fig. 51, the flexible circuit board 7350 may also be formed in a U-shape, and a side surface of the middle case 7200 facing the base 7100 is provided with a U-shaped groove 7351 adapted to receive the flexible circuit board 7350, further ensuring that the flexible circuit board 7350 is difficult to be detached from the middle case 7200. Further, the flexible circuit board 7350 may further have a thermistor 7352 thereon, and the graphene layer 7260 has a hole for avoiding a potential so that the thermistor 7352 can directly contact the conductive carrier 7400 through the graphene layer 7260. The thermistor 7352 has a temperature measuring function, and can directly detect the temperature of the massage head 71 of the massage apparatus, prompt temperature information in time, and improve the safety of the massage head 71 of the massage apparatus.

The massage head 71 may further include a light diffusion layer 7600, the light diffusion layer 7600 being provided on a side of the graphene layer 7260 facing the conductive carrier 7400. Optionally, the light diffusion layer 7600 may be attached to the graphene layer 7260, and light passing through the first light hole 7280 sequentially passes through the graphene layer 7260 and the light diffusion layer 7600, so that an optical signal is diffused, an area of light diffusion is increased, and light emission is more uniform. Or alternatively, the light diffusion layer 7600 may also be provided on the side of the middle case 7200 adjacent to the conductive carrier 7400. When the massage head 71 is replaced, the light scattering layer 7600 does not need to be replaced, the massage head can be repeatedly used, and the use cost is reduced.

In addition, in order to increase the friction force with the base 7100, the periphery of the conductive carrier 7400 is provided with a concave-convex pattern 7440. Thus, after the elastic buckle structure 7430 is unlocked, the disassembly is assisted, and the disassembly performance of the massage head 71 is further improved. The massage head 71 can also be applied to a massage product such as a massage machine, for example, a neck massage machine.

The massage head 51 according to the embodiment of the present invention is described below with reference to examples shown in fig. 53 to 60. As shown in fig. 54 to 60, the massage head 51 includes an electrode mount 5100 adapted to be detachably connected to the massage apparatus main body, a connecting member 5200, a conductive carrier 5300, and a gel electrode piece 5400.

The electrode mount 5100 is adapted to be detachably connected to the main body of the massage apparatus, whereby a user can directly detach the motor mount 5100 from the main body when the massage head 51 needs to be replaced. An installation groove 5110 recessed inward is formed around the electrode installation seat 5100. The connecting member 5200 is connected to the electrode mount 5100 and has a movable elastic piece 5220, and the elastic piece 5220 is disposed corresponding to the mounting groove 5110. The conductive carrier 5300 has a latching portion 5310, the latching portion 5310 is disposed on the periphery of the conductive carrier 5300 and has an actuating portion 5320, the latching portion 5310 cooperates with the connecting member 5200 to connect the conductive carrier 5300 with the electrode mount 5100, and the actuating portion 5320 drives the elastic piece 5220 into the mounting groove 5110 to separate the conductive carrier 5300 from the electrode mount 5100.

As shown in fig. 54 and 55, the electrode mount 5100 includes a base 5500 and a middle housing 5600, the base 5500 is adapted to be coupled with a main body, and one side of the base 5500 is opened. The middle housing 5600 is connected to the open side of the base 5500, the middle housing 5600 may also be in the shape of an arc piece, the middle housing 5600 protrudes in the same direction as the arc of the base 5500, the arc of the middle housing 5600 is smaller than the arc of the base 5500, and the middle housing 5600 covers the open side of the base 5500. A space for accommodating electronic components such as the circuit board 5380 can be formed between the middle housing 5600 and the base 5500. In the following description of the present invention, the mounting groove 5110 is provided on the peripheral side of the middle housing 5600 will be described as an example. However, it will be understood by those skilled in the art that the mounting groove 5110 can also be provided on the base 5500 (not shown), or the electrode mounting seat 5100 is an integrally formed component, and the mounting groove 5110 is provided on the side of the electrode mounting seat 5100, that is, the mounting groove 5110 can be specifically designed according to the actual requirement, as long as the mounting groove 5110 is suitable for accommodating the elastic piece 5220 to release the conductive carrier 5300 and the electrode mounting seat 5100.

As shown in fig. 54 and 57, the mounting groove 5110 is recessed around the electrode mount 5100, and can be engaged with the connecting member 5200 to engage with the conductive carrier 5300 without occupying the space of the electrode mount 5100. The connecting member 5200 is connected to the electrode mount 5100 and has a movable elastic piece 5220, and the elastic piece 5220 is configured in a sheet shape without occupying a space inside the electrode mount 5100. The elastic piece 5220 is integrally formed with the connecting member 5200 at a position where the connecting member 5200 is close to the actuating portion 5320, the elastic piece 5220 corresponds to the mounting groove 5110, and the elastic piece 5220 is located outside the mounting groove 5110 when in the initial position. The elastic piece 5220 has a certain deformation resilience, when an external force is applied to the connecting member 5200, the elastic piece 5220 can deform and drive the connecting member 5200 to move into the mounting groove 5110 toward the electrode mounting seat 5100, and when the force applied to the connecting member 5200 is cancelled, the elastic piece 5220 drives the connecting member 5200 to return to the initial position.

The buckling portion 5310 and the connecting member 5200 can be switched between a buckling state and a releasing state, in the releasing state, the actuating portion 5320 pushes the elastic piece 5220 to move towards the mounting groove 5110 to release the connecting member 5200 from the buckling portion 5310 after the buckling portion 5310 receives an external force, and in the buckling state, the buckling portion 5310 buckles the connecting member 5200 to connect the conductive carrier 5300 with the electrode mounting base 5100.

As shown in fig. 55, the actuating portion 5320 can be a separate component installed inside the fastening portion 5310, or can be formed integrally with the fastening portion 5310 to drive the elastic piece 5220 into the installation groove 5110. By applying external force to the connecting member 5200 through the fastening portion 5310, the electrode mount 5100 and the gel electrode sheet 5400 are fastened or unlocked, and the gel electrode assembly and the electrode mount 5100 can be attached more tightly and reliably, and the assembly and disassembly are more convenient.

The surface of the conductive carrier 5300 on the side away from the electrode mount 5100 is a conductive surface 5330. The gel electrode pad 5400 is supported and fixed on the conductive surface 5330 of the conductive carrier 5300.

As shown in fig. 54 and 55, the electrode mount 5100 is generally arcuate in shape. The gel electrode sheet 5400 is mounted in the arc-shaped concave direction of the electrode mounting base 5100. The gel electrode sheet 5400 can be an electrode sheet having a light-transmitting hole, and can be adapted to the massage head 51 of a massage apparatus having a phototherapy function.

The conductive gel electrode pad 5400 can be adapted to the shape and contour of the conductive surface 5330, and is attached to the conductive surface 5330. The gel electrode slice 5400 is located near one side of human body and contacts with human body. It can be understood that the gel material texture is soft, can closely laminate with human skin, and the gel material is electrically conductive simultaneously, so, compare in the electrode slice of current metal material, adopts the massage head 51 of gel electrode slice 5400 to improve the travelling comfort that the user wore, and the good reliability.

Therefore, the conductive carrier 5300 and the electrode mounting base 5100 are fixedly mounted in a buckling mode, so that the massage head 51 can have a stable integral structure without arranging an additional fastener for fixation, and the assembly is more convenient. In addition, because the conductive carrier 5300 has certain rigidity, can provide support for the gel electrode slice 5400, and the gel electrode slice 5400 has certain ductility, can adapt to the shape of conducting surface 5330, and the gel electrode slice 5400 has good sense of touch, has good massage impression, and based on the good electric conductivity of conductive carrier 5300 and gel electrode slice 5400, electric current can well be transmitted to the gel electrode slice 5400, provides the electric stimulation to the user, promotes the massage effect.

Specifically, as shown in fig. 60, a circuit board 5380 is provided on a side of the middle housing 5600 facing away from the gel electrode tabs 5400, and an electrical connector 5381 is provided on a side of the circuit board 5380 facing away from the middle housing 5600, the electrical connector 5381 being adapted to be plugged with the main body. By the arrangement of the electric connector 5381, the electric connection of the massage head 51 and the main body is realized, and a connecting wire is not required to be arranged. The circuit board 5380 is welded with a spring pin 5382 which is a conductive piece, the conductive carrier 5300 can be a metal piece, or a metal piece is arranged at a position where the conductive carrier 5300 contacts the spring pin 5382, and the spring pin penetrates through the middle housing 5600 and is electrically connected with the conductive carrier 5300. One end of the elastic needle 5382 is electrically connected with the circuit board 5380, and the other end is electrically connected with the conductive carrier 5300, so that the electric current massage function of the massage head 51 can be realized.

As shown in fig. 54, conductive carrier 5300 includes a carrier 5340, at least one button 5350, and an annular ring 5370. The carrier 5340 may be configured in an elongated shape having a length dimension greater than a width dimension. Adapted to contact human skin. The carrier 5340 may be used to support the gel electrode pad 5400 and conform to the shape profile of the electrode mount 5100.

The button 5350 is disposed on at least one side of the carrier 5340 in the width direction, the button 5350 is connected to the carrier 5340 by an elastic connecting strip 5360, and the actuating portion 5320 is disposed on one side of the button 5350 facing the carrier 5340. Specifically, as shown in fig. 55, the buttons 5350 face the outer side of the peripheral surface of the conductive carrier 5300, so that the buttons can be conveniently pressed during assembly and disassembly, each button 5350 is provided with at least one corresponding connecting strip 5360, and the connecting strip 5360 connects the button 5350 and the carrier 5340 to form a whole, so that the button 5350 and the conductive carrier 5300 are integrally formed, additional processing is not required, and the number of parts is reduced. The connecting strip 5360 has certain elasticity, and when an external force is applied to the button 5350, the deformation of the connecting strip 5360 ensures that the conductive carrier 5300 is not deformed and displaced.

The annular ring 5370 is sleeved on the outer periphery of the supporting body 5340, and optionally, the annular ring 5370 may be made of a plastic material and have a certain deformation capability, so as to ensure that the annular ring 5370 can be sleeved on the outer periphery of the supporting body 5340. The annular ring 5370 has a mounting hole 5371 adapted to pass through the button 5350, the mounting hole 5371 can be sleeved on the button 5350, the button 5350 can move in a certain range relative to the mounting hole 5371 in the direction of the electrode mounting base 5100, and the buckling portion 5310 can be formed by the mounting hole 5371 and the button 5350. The button 5350 is disposed on at least one side of the width direction of the carrier 5340, so that the button 5350 can be configured into a long shape with a large size, and has a large force-bearing capacity and improved structural strength.

Further, as shown in fig. 55, two buttons 5350 are provided on both sides of the carrier 5340 in the width direction, respectively, and each button 5350 is connected to the carrier 5340 by two elastic connecting strips 5360. In this way, the force of the individual buttons 5350 is reduced, the risk of damage to the buttons 5350 is further reduced, and the force between the gel electrode pads 5400 and the electrode mounts 5100 is more balanced.

As shown in fig. 56, the connecting member 5200 further includes a fixing piece 5210, the fixing piece 5210 being partially fixed on the peripheral side surface of the electrode mount 5100, and an elastic piece 5220 being connected to the fixing piece 5210 and protruding relative to the fixing piece 5210 in a direction away from the electrode mount 5100 to be moved by the actuating portion 5320.

The resilient piece 5220 can be a rigid piece that forms an integral attachment piece 5200 with the securing piece 5210. The fixing piece 5210 is seated on the electrode mount 5100 in one long side of the mounting groove 5110, the fixing piece 5210 has elastic arms 5211 at both ends connected to the elastic piece 5220, and the elastic arms 5211 are connected to the elastic piece 5220 and the fixing piece 5210. When an external force is applied to the elastic piece 5220, the elastic piece 5220 contacts the actuating portion 5320 and is deformed by the elastic arm 5211 connected to the elastic piece 5220, so that the elastic piece 5220 moves in the direction of its recess, and the elastic piece 5220 partially or completely enters the mounting groove 5110. Since a part of the fixing plate 5210 is always in a fixed position and the elastic piece 5220 is connected to the fixing plate 5210, the elastic piece 5220 is driven by the elastic force of the elastic arm 5211 under the action of the deformation of the elastic arm 5211, and the elastic piece 5220 returns to the original position after releasing the external force, and the elastic piece 5220 leaves the mounting groove 5110.

Further, the fixing plate 5210 and the mounting groove 5110 are formed in an elongated circular shape, the fixing plate 5210 is inserted into the mounting groove 5110, the elastic plate 5220 is positioned on one long side of the fixing plate 5210, and the other long side of the fixing plate 5210 is fixed in the mounting groove 5110. The long side of the fixing piece 5210 in the mounting groove 5110 extends a short distance toward the electrode mount 5100, so that the surface of the fixing piece 5210 is stopped against the inside of the mounting groove 5110, the fixing piece 5210 has a larger contact area with the mounting groove 5110, and the fixing piece 5210 is not separated from the mounting groove 5110 even if the electrode mount 5100 vibrates. Meanwhile, one long side of the mounting groove 5110 extends a long distance toward the electrode mount 5100, so that the mounting groove 5110 has a space for receiving the elastic piece 5220 and moving the elastic piece 5220 in the direction of the electrode mount 5100, and thus the protruding portion of the elastic piece 5220 can move in the direction of the mounting groove 5110, so that the elastic piece 5220 completely enters the mounting groove 5110. By configuring the fixing piece 5210 and the mounting groove 5110 to be oblong, the strength of the fixing piece 5210 to be stressed in the length direction is improved, and the fixing piece 5210 is more firmly assembled. Since the elastic piece 5220 is coupled to the fixing piece 5210, the fixing piece 5210 limits the movable range of the elastic piece 5220 to some extent. When the actuator 5320 applies pressure to the elastic piece 5220, the elastic piece 5220 can move toward the mounting groove 5110, and the latch 5310 can be disengaged from the electrode mount 5100. When no pressure is applied, the elastic piece 5220 leaves the mounting groove 5110 and returns to the original position, and the fastening portion 5310 is fastened to the electrode mounting seat 5100.

Alternatively, the elastic piece 5220 is punched out from a portion of one long side of the fixing piece 5210 in a direction away from the electrode mount 5100, as shown in fig. 57. Thus, the processing is simple, the contact between the actuating portion 5320 and the elastic piece 5220 can be realized without additional parts, and the actuating portion 5320 drives the elastic piece 5220 to move.

The button 5350 is hollow and open to one side of the electrode mount 5100, and the actuator 5320 is formed by at least one side wall of the button 5350 extending toward the electrode mount 5100. The button 5350 has a hollow structure, so that the overall weight of the massage head 51 can be reduced, and the hand feeling can be improved. The actuating portion 5320 is formed at a side of the button 5350 adjacent to the elastic piece 5220. Since the elastic piece 5220 is located outside the mounting groove 5110, at least a portion of the actuating portion 5320 can contact the elastic piece 5220, and the elastic piece 5220 is driven to move toward the mounting groove 5110 by the deformation of the elastic arm 5211. Of course, the present invention is not limited thereto, and the actuating portion 5320 may be configured in different structures as required, and in other embodiments of the present invention, the actuating portion 5320 may be a push rod and is connected to a side surface (not shown) of the button 5350 facing the carrier 5340. When the actuating portion 5320 is a push rod, the pressure can be better transmitted to the elastic piece 5220, which is more beneficial for the elastic arm 5211 to drive the elastic piece 5220 to displace, so as to be fastened and released more quickly and stably. The massage head 51 may be applied to a massage apparatus, such as a neck massage apparatus.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A gel electrode assembly for a massage apparatus, comprising:

the carrier is suitable for being detachably connected with a machine body of the massage instrument, and the carrier is mounted on the machine body;

the gel electrode slice is suitable for being in contact with the skin of a human body and is borne by the carrier, the gel electrode slice is under the bearing of the carrier and synchronously connected with and separated from the body along with the carrier, the adhesive force between the gel electrode slice and the carrier is larger than the adhesive force between the gel electrode slice and the skin of the human body, and the connecting force between the carrier and the body is larger than the adhesive force between the gel electrode slice and the skin of the human body.

2. The gel electrode assembly for a massage apparatus as claimed in claim 1, wherein the gel electrode pads are detachably connected to the carrier.

3. The gel electrode assembly for a massage apparatus according to claim 1, wherein the thickness of the carrier is 0.2mm to 0.3 mm.

4. The gel electrode assembly for a massage apparatus as claimed in claim 1, wherein the surface of the carrier facing the gel electrode sheet is a concave arc surface.

5. The gel electrode assembly for a massage apparatus of claim 1, wherein the carrier is a rigid carrier or a flexible carrier.

6. The gel electrode assembly for a massage apparatus as claimed in claim 1, wherein a conductive layer is provided between the carrier and the gel electrode sheet for electrically connecting the massage main body and the gel electrode sheet.

7. The gel electrode assembly for a massage apparatus as claimed in claim 1, wherein the gel electrode sheet is a light transmissive member.

8. The gel electrode assembly for a massage apparatus as claimed in claim 1, wherein the gel electrode sheet is an electrically conductive member.

9. The gel electrode assembly for a massage apparatus as claimed in claim 1, wherein the carrier is recessed toward the massage main body to construct a sink, the gel electrode sheet is adhered in the sink, and the thickness of the gel electrode sheet is greater than or equal to the depth of the sink.

10. The gel electrode assembly for a massage apparatus according to claim 1, wherein the carrier has a plurality of through holes.

11. A massage head of a massage apparatus is characterized by comprising:

the massage head main body is arranged on the body of the massage instrument;

a gel electrode assembly according to any one of claims 1 to 10, wherein the carrier is provided on the surface of the massage head main body, and the carrier is detachably connected to the massage head main body.

12. The massage head of the massage apparatus as claimed in claim 11, further comprising a light emitting member connected to at least one of the massage head body and the gel electrode sheet, the light emitted from the light emitting member being adapted to transmit through the carrier and the gel electrode sheet.

13. The massage head of the massage apparatus as claimed in claim 12, further comprising a light-focusing member, wherein the light-focusing member is covered on the light-emitting member so that the light emitted from the light-emitting member is transmitted along a predetermined light path.

14. The massage head of the massage apparatus as claimed in claim 12, further comprising a light guide plate disposed at the light emitting member, wherein a surface of the light guide plate facing the gel electrode sheet is a light emitting surface to transmit light toward the gel electrode sheet,

the light guide plate is provided with an embedding part, the light-emitting piece is embedded in the embedding part, the embedding part is a through structure which penetrates through the light guide plate along the thickness direction of the light guide plate,

the massage head further comprises a first light shading plate and a second light shading plate, the second light shading plate is arranged in the embedding portion to enable light to pass through the light guide plate, the first light shading plate surrounds the periphery of the light guide plate to guide the light to be transmitted out from the light outgoing surface, and the light outgoing surface is opposite to the gel electrode slice.

15. The massage head of the massage apparatus as claimed in claim 14, further comprising a reflector disposed on a surface of the light guide plate facing away from the light exit surface, wherein the light exit surface is provided with a light uniformizing plate.

16. The massage head of the massage apparatus as claimed in claim 14, wherein the gel electrode sheet is an arc-shaped surface, and the light-emitting surface is an arc-shaped surface.

17. The massage head of the massage apparatus as claimed in claim 3, wherein the edge of the carrier is folded toward the main body of the massage head to form a flange, the flange is located outside the sinking groove, the edge of the free end of the flange is folded toward the direction away from the skin of the user to form a folded edge, the folded edge forms a positioning groove with the outer surface of the side wall of the sinking groove,

the massage head main body is provided with a positioning convex rib, the positioning convex rib is inserted into the positioning groove, and the positioning convex rib is an annular rib.

18. The massage head of the massage apparatus as claimed in claim 17, further comprising a protective cover, wherein the protective cover is wrapped around the flange and the folded edge, and the protective cover is a silica gel cover or a albumen cover.

19. The massage head of the massage apparatus as claimed in claim 11, wherein the massage head body has a circuit board therein, the circuit board being electrically connected to the gel electrode sheet.

20. The massage head of the massage apparatus as claimed in claim 19, further comprising a pogo pin connector, one end of which is electrically connected to the circuit board and the other end of which is electrically connected to the gel electrode pad.

21. The massage head of the massage apparatus as recited in claim 20, wherein the pogo pin connector is soldered to the circuit board,

or the circuit board is provided with a socket, and the spring pin connector is inserted into the socket.

22. The massage head of the massage apparatus as recited in claim 20, wherein the plurality of pogo pin connectors are uniformly distributed.

23. The massage head of the massage apparatus as recited in claim 20, further comprising:

the protective cover is covered on the circuit board, the protective cover is connected with the circuit board through an elastic piece and can move relative to the circuit board, the protective cover is provided with a through hole, the spring pin connector is suitable for being arranged in the through hole in a penetrating mode, and when the free end of the spring pin connector penetrates through the through hole, the spring pin connector is electrically connected with the gel electrode slice;

when the free end of the spring pin connector is separated from the gel electrode plate, the elastic piece pushes the protective cover to move towards the direction far away from the circuit board, and the spring pin connector is located in the protective cover.

24. The massage head of the massage apparatus as claimed in claim 23, wherein the elastic member is a metal plate, and one end of the elastic member is soldered to the circuit board;

the other end of the elastic piece is abutted to the protective cover, or the other end of the elastic piece is connected with the protective cover through a threaded piece.

25. The massage head of the massage apparatus as claimed in claim 19, further comprising a heating film, the heating film being positioned between the circuit board and the gel electrode sheet, the heating film being riveted and electrically connected to the circuit board by a riveting member,

the heating film is a transparent graphene film, the gel electrode slice is attached to the heating film,

the massage head also comprises a temperature detection element for detecting the temperature of the heating film, and the temperature detection element is arranged on the circuit board.

26. The massage head of the massage apparatus as recited in claim 25, wherein the riveting members are provided in two sets, each set of the riveting members comprises at least a first riveting member and a second riveting member, the first riveting member is disposed on the circuit board, the second riveting member is disposed on the heat generating film, and the first riveting member and the second riveting member are riveted to achieve mechanical connection and electrical connection.

27. The massage head of the massage apparatus as claimed in claim 26, wherein a gap is provided between the second rivet and the gel electrode sheet;

or an insulating film is arranged between the second riveting piece and the gel electrode plate.

28. The massage head of the massage apparatus as claimed in claim 11, wherein the massage head body is provided with a first magnetic attraction member, the gel electrode plate is provided with a second magnetic attraction member, and the first magnetic attraction member and the second magnetic attraction member have a magnetic attraction force therebetween to fix the gel electrode plate to the massage head body.

29. The massage head of the massage apparatus as claimed in claim 28, wherein the first magnetic attracting member is plural, and the plural first magnetic attracting members are spaced apart in a circumferential direction of the massage head body.

30. The massage head of the massage apparatus as claimed in claim 28, wherein one of the first and second magnetically attracting members is a magnetic member, and the other is a metal member adapted to be attracted by the magnetically attracting member;

or the first magnetic part and the second magnetic part are both magnetic parts.

31. The massage head of the massage apparatus as claimed in claim 28, wherein the massage head body comprises:

the circuit board is electrically connected with the gel electrode slice;

a base;

the mesochite, the mesochite with the pedestal connection just inject installation space, first magnetism is inhaled the piece and is located in the installation space, the mesochite deviates from the surface orientation of base the base is sunken in order to construct the accepting groove, the circuit board is located in the accepting groove.

32. The massage head of the massage apparatus as recited in claim 31, wherein the circuit board has an insertion post on a sidewall thereof facing the base, the insertion post is disposed through the base, and the insertion post is adapted to be inserted into a body of the massage apparatus.

33. The massage head of the massage apparatus as claimed in claim 31, wherein one of the middle housing and the circuit board has a positioning post, and the other has a positioning hole, and the positioning post is inserted into the positioning hole.

34. The massage head of the massage apparatus as recited in claim 31, wherein the surface of the middle shell facing the base has a positioning recess, and the first magnetic member is disposed in the positioning recess;

the base is provided with a stop column which stops against the first magnetic piece so as to limit the first magnetic piece in the positioning recess.

35. A neck massager, comprising:

a machine body and a massage head, wherein the massage head is the massage head of the massage instrument according to any one of claims 11-34, and the massage head main body of the massage head is connected with the machine body;

alternatively, the neck massager comprises a body and an electrode assembly, wherein the electrode assembly is a gel electrode assembly for the massager according to any one of claims 1-10, and the gel electrode assembly is connected with the body.