CN211751813U

CN211751813U - Neck massager

Info

Publication number: CN211751813U
Application number: CN201922501797.4U
Authority: CN
Inventors: 刘杰; 简康宁; 洪湧南
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a neck massager, include: the battery pack comprises a main body, an electrode assembly, a battery, a circuit board and a flexible flat cable, wherein the electrode assembly is installed on the inner surface of the main body, the battery is arranged in the main body, the circuit board is arranged in the main body and arranged at intervals with the battery, and the flexible flat cable is connected between the battery and the circuit board and between the circuit board and the electrode assembly. The flexible flat cable can enable the circuit in the neck massager to be tidy, and the flexible flat cable is simple to connect with the battery, the electrode assembly and the circuit board, so that the assembly efficiency can be improved.

Description

Neck massager

Technical Field

The utility model relates to a neck massager technical field especially relates to a neck massager.

Background

The neck massager is small and exquisite, can effectively replace manual massage, stretch tense muscles and bones of the whole body, relieve tension and oppression of the human body, enable the whole body to be smooth, and can promote blood circulation of the whole body and accelerate metabolism, thereby achieving the effects of disease prevention, health care and body building. The principle of the device is that the electrode plate contacts with skin, and the massage effect is achieved through electric frequency pulse. By means of the low frequency therapy principle of TENS (transient electric neutral stimulation), the pulse current with low frequency, small current and low voltage is applied to nerve, muscle, etc. to promote local blood circulation, improve muscle state and relieve acute and chronic pain.

In the related art, the battery, the electrode assembly and the circuit board are electrically connected through the wires, but since the plurality of wires are arranged in the main body of the neck massager, the arrangement of the wires in the neck massager is complicated, and the wires are troublesome to connect with the battery, the electrode assembly and the circuit board, and the assembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a neck massager, which can make the circuit in the neck massager neat by using flexible flat cables, and the connection between the flexible flat cables and the battery, the electrode assembly and the circuit board is simple, so as to improve the assembly efficiency.

According to the utility model discloses neck massage appearance, include: the battery pack comprises a main body, an electrode assembly, a battery, a circuit board and a flexible flat cable, wherein the electrode assembly is installed on the inner surface of the main body, the battery is arranged in the main body, the circuit board is arranged in the main body and arranged at intervals with the battery, and the flexible flat cable is connected between the battery and the circuit board and between the circuit board and the electrode assembly.

According to the utility model discloses neck massage appearance can make the circuit in the neck massage appearance neat through using flexible soft arranging wire to flexible soft arranging wire and battery, electrode subassembly and circuit board between be connected fairly simplely, can improve assembly efficiency.

According to some embodiments of the invention, the body comprises: elastic support and arm lock, the arm lock set up respectively in elastic support's both sides, the battery sets up in one just the circuit board sets up in another in the arm lock.

According to some embodiments of the present invention, the flexible flat cable is two and is divided into a first flexible flat cable and a second flexible flat cable, the first flexible flat cable is connected between the battery and the circuit board, and the second flexible flat cable is connected between the circuit board and the electrode assembly.

According to the utility model discloses a some embodiments, the battery with all be provided with female inserting on the circuit board, first flexible soft winding displacement with be provided with public inserting on the flexible soft winding displacement of second, public inserting inserts correspondingly female inserting.

According to some embodiments of the invention, the male plug comprises: the golden finger is arranged at the corresponding end part of the first flexible flat cable and the second flexible flat cable, and the hard gasket is arranged on one side of the golden finger.

According to some embodiments of the invention, the second flexible flat cable is connected the one end of electrode subassembly is provided with the golden finger, the golden finger is constructed with crescent or ring form.

According to some embodiments of the utility model, first flexible soft arranging wire subsides are established elastic support's internal surface, the flexible soft arranging wire of second is folded and is established on the flexible soft arranging wire of first.

According to some embodiments of the present invention, the first flexible flat cable and the inner surface of the elastic support are bonded and fixed, and the first flexible flat cable and the second flexible flat cable are bonded and fixed.

According to some embodiments of the present invention, a containing groove is formed in the elastic support, and the first flexible flat cable and the second flexible flat cable are located in the containing groove.

According to some embodiments of the utility model, first flexible soft arranging wire with the flexible soft arranging wire of second is corresponding the elastic support with the junction of arm lock is provided with the first hole of dodging.

According to the utility model discloses a some embodiments, the elastic support with the width direction mid point department of arm lock is provided with the protruding muscle of assembly, the protruding muscle of assembly stretches into it is downthehole that first dodge, the both sides of the protruding muscle of assembly still are provided with the constant head tank.

According to some embodiments of the utility model, be provided with in the elastic support and be used for the installation the bolt erection column of electrode subassembly, first flexible soft arranging wire with the flexible soft arranging wire of second is provided with the correspondence the hole is dodged to the second of bolt erection column.

According to some embodiments of the present invention, a width variation tendency of the first flexible soft arranging wire in the length direction is wide → narrow → wide.

According to some embodiments of the invention, the electrode assembly comprises: the heating film is attached to the electrode sheet; be provided with NTC signal end on the first flexible soft arranging wire, the flexible soft arranging wire of second includes: the pulse signal end is electrically connected with the electrode plate, and the heating film signal end is electrically connected with the heating film.

According to some embodiments of the present invention, the flexible flat cable comprises: the copper foil layer is arranged between every two adjacent insulating film layers in a clamped mode, and the filler penetrates through the insulating film layer located in the middle and is communicated with the two copper foil layers.

According to some embodiments of the invention, the filler is copper deposition.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 neck massager according to an embodiment of the present invention;

fig. 2 is an exploded view of a neck massager according to an embodiment of the present invention;

FIG. 3 is a schematic view of the connection of the first flexible flat cable with the battery and the circuit board;

fig. 4 is a schematic structural view of a second flexible flex cable;

FIG. 5 is a partial schematic view A of FIG. 2;

FIG. 6 is a partial schematic view B of FIG. 2;

fig. 7 is a schematic structural diagram of a flexible flex cable.

Reference numerals:

a neck massager S;

a main body 10; an elastic support 11; a receiving groove 111; a bolt mounting post 112; a clamp arm 12; assembling the convex ribs 13; a positioning groove 14;

a flexible flex cable 20; a first flexible flex cable 21; an NTC signal terminal 211; a second flexible flex cable 22; a pulse signal terminal 221; a heater film signal terminal 222; a male plug 23; a gold finger 231; a hard pad 232; a first avoidance hole 24; a second avoidance hole 25; an insulating film layer 26; a copper foil layer 27; a filler 28;

an electrode assembly 30; a battery 40; a circuit board 50; and a female plug 60.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A neck massager S for massaging the skin of the neck of a user to relieve the fatigue of the neck of the user according to an embodiment of the present invention will be described with reference to fig. 1 to 7.

As shown in fig. 2, the neck massager S includes: the flexible flat cable comprises a main body 10, an electrode assembly 30, a battery 40, a circuit board 50 and a flexible flat cable 20, wherein the electrode assembly 30, the battery 40, the circuit board 50 and the flexible flat cable 20 are all arranged on the main body 10.

As shown in fig. 1, the electrode assembly 30 is mounted to the inner surface of the body 10, and the electrode assembly 30 can be fitted to the neck of the user and massage the neck of the user. The battery 40 is disposed in the main body 10, and power can be supplied to the electrode assembly 30, the circuit board 50 and other electrical components in the neck massager S through the battery 40, so that the neck massager S can normally operate. Note that, the inside means a side of the neck massager S facing the neck of the user, and the outside means a side of the neck massager S facing away from the neck of the user.

As shown in fig. 2, the circuit board 50 is disposed in the main body 10, and the circuit board 50 is spaced apart from the battery 40, so that the internal space of the main body 10 can be reasonably utilized, and the operating parameters of the neck massage apparatus S can be controlled and changed through the circuit board 50, thereby changing the operating mode of the neck massage apparatus S. The flexible flex cable 20 is connected between the battery 40 and the circuit board 50, and between the circuit board 50 and the electrode assembly 30. The electrical connection between the battery 40 and the circuit board 50 and between the circuit board 50 and the electrode assembly 30 can be achieved through the flexible flat cable 20, so that the normal use of the neck massager S can be ensured. For the mode of the many wires that traditional neck massage appearance adopted, the utility model discloses the mode of flexible soft arranging wire 20 who adopts can make the connection between battery 40, electrode subassembly 30 and the circuit board 50 simpler, and the wiring mode is simple to and can improve neck massage appearance S' S assembly efficiency.

Thus, by using the flexible flat cable 20, the wiring in the neck massager S can be arranged neatly, and the connection between the flexible flat cable 20 and the battery 40, the electrode assembly 30, and the circuit board 50 is relatively simple, so that the assembly efficiency of the neck massager S can be improved.

As shown in fig. 1 and 2, the main body 10 includes: the battery clamping device comprises an elastic support 11 and clamping arms 12, wherein the clamping arms 12 are respectively arranged on two sides of the elastic support 11, the battery 40 is arranged in one clamping arm 12, and the circuit board 50 is arranged in the other clamping arm 12. That is, the battery 40 and the circuit board 50 are disposed in different clip arms 12, so that the center of gravity of the neck massager S can be distributed near the midpoint of the longitudinal extension direction of the main body 10, thereby preventing the neck massager S from shifting when worn by the user. And because the battery 40 and the circuit board 50 are arranged in different clamping arms 12, wires need to pass through the elastic bracket 11, and the wires are arranged into the flexible flat cable 20, so that the wires in the neck massager S can be tidy.

As shown in fig. 2, the flexible flat cable 20 is divided into two flexible

flat cables

21 and 22, the first flexible flat cable 21 is connected between the battery 40 and the circuit board 50, and the second flexible flat cable 22 is connected between the circuit board 50 and the electrode assembly 30. The flexible flat cable 20 is divided into a first flexible flat cable 21 and a second flexible flat cable 22, and the first flexible flat cable 21 is connected between the battery 40 and the circuit board 50, and the second flexible flat cable 22 is connected between the circuit board 50 and the electrode assembly 30, whereby interference among the electrode assembly 30, the battery 40, and the circuit board 50 can be prevented, and thus normal use of the neck massager S can be ensured.

As shown in fig. 2, the battery 40 and the circuit board 50 are both provided with female plugs 60, the first flexible flat cable 21 and the second flexible flat cable 22 are provided with male plugs 23, and the male plugs 23 are inserted into the corresponding female plugs 60. By providing the male and

female plugs

23 and 60 and inserting the male plug 23 into the corresponding female plug 60, the battery 40 and the circuit board 50 can be connected, and the circuit board 50 and the electrode assembly 30 can be connected. And the plug-in mode of the male plug 23 and the female plug 60 is simple and convenient, and the assembly efficiency of the neck massager S can be improved.

As shown in fig. 6, the male plug 23 includes: the golden finger 231 is arranged at the corresponding end of the first flexible flat cable 21 and the second flexible flat cable 22, and the hard gasket 232 is arranged at one side of the golden finger 231. By arranging the hard pad 232 on one side of the golden finger 231, the connection strength between the male plug 23 and the female plug 60 can be improved, so that the use strength of the neck massager S can be ensured.

As shown in fig. 5, one end of the second flexible flex cable 22 connected to the electrode assembly 30 is provided with a golden finger 231, and the golden finger 231 is configured in a crescent shape or a circular ring shape. Since the gold finger 231 of the second flexible flex cable 22 connected to the electrode assembly 30 needs to be welded to the electrode assembly 30. Therefore, when the sheet-shaped gold finger 231 is used to weld the electrode assembly 30 during welding, if the gold finger 231 and the electrode assembly 30 are not overlapped in a staggered manner but completely overlapped, a welding defect is likely to occur, welding is not firm, and the connection strength between the gold finger 231 and the electrode assembly 30 is affected. Therefore, when the crescent or circular gold finger 231 is contacted with the electrode assembly 30, the solder is connected with the electrode assembly 30 and wraps the gold finger 231, so that the welding firmness can be increased, and the connection strength between the male plug 23 and the female plug 60 can be ensured.

The first flexible flat cable 21 is attached to the inner surface of the elastic support 11, and the second flexible flat cable 22 is stacked on the first flexible flat cable 21. Although the flexible flat cable 20 between the battery 40 and the circuit board 50 and the flexible flat cable 20 between the circuit board 50 and the electrode assembly 30 can be arranged in the elastic support 11 side by side, the arrangement method needs a large amount of space in the width direction of the elastic support 11, so that the overall size of the neck massage apparatus S is too large, which is not favorable for the miniaturization design of the product; therefore, the first flexible flat cable 21 between the battery 40 and the circuit board 50 is disposed at the lower side, and the second flexible flat cable 22 between the circuit board 50 and the electrode assembly 30 is disposed at the upper side, so that the first flexible flat cable 21 and the second flexible flat cable 22 are stacked up and down, and the space of the elastic support 11 in the width direction is saved while the connection between the electrical components is ensured, thereby enabling the neck massager S to be designed in a miniaturized manner.

In addition, the first flexible flat cable 21 is fixed to the inner surface of the elastic support 11 by adhesion, and the first flexible flat cable 21 is fixed to the second flexible flat cable 22 by adhesion. By adhering and fixing the first flexible flat cable 21 and the second flexible flat cable 22 to each other, the first flexible flat cable 21 and the second flexible flat cable 22 can be arranged more neatly on the neck massager S, and unnecessary space loss is reduced.

As shown in fig. 2, a receiving groove 111 is formed in the elastic frame 11, and a portion of the first flexible flat cable 21 and the second flexible flat cable 22 located in the elastic frame 11 is received in the receiving groove 111. The inner surface of the elastic support 11 is recessed downward to form a receiving groove 111, the receiving groove 111 is adapted to the shape of the flexible flat cable 20, the first flexible flat cable 21 and the second flexible flat cable 22 stacked up and down are disposed in the receiving groove 111, and the height of the receiving groove 111 is equal to or slightly higher than the height of the stacked first flexible flat cable 21 and the stacked second flexible flat cable 22. Therefore, the first flexible flat cable 21 and the second flexible flat cable 22 can be positioned by the accommodating groove 111 during assembly, and the connection stability of the first flexible flat cable 21 and the second flexible flat cable 22 can be further improved.

As shown in fig. 3 and 4, the first flexible flat cable 21 and the second flexible flat cable 22 are provided with a first avoidance hole 24 at a connection position corresponding to the elastic support 11 and the clamping arm 12, and an assembly convex rib 13 is provided at a midpoint position in the width direction of the elastic support 11 and the clamping arm 12, and the assembly convex rib 13 extends into the first avoidance hole 24. In the width direction of the elastic support 11, the distance between the two assembling convex ribs 13 is smaller than or equal to the size of the mounting hole, so that the first avoiding hole 24 can avoid the assembling convex ribs 13, and the connection between the clamping arm 12 and the elastic support 11 is not affected. In addition, positioning grooves 14 are further formed in two sides of the assembling convex rib 13, and the first flexible flat cable 21 and the second flexible flat cable 22 are arranged in the positioning grooves 14, so that the installation stability of the first flexible flat cable 21 and the second flexible flat cable 22 at the assembling convex rib 13 can be improved.

As shown in fig. 2, a bolt mounting post 112 for mounting the electrode assembly 30 is disposed in the elastic support 11, and the first flexible flat cable 21 and the second flexible flat cable 22 are disposed with a second avoiding hole 25 corresponding to the bolt mounting post 112. The first flexible flat cable 21 and the second flexible flat cable 22 are provided with the second avoiding hole 25 corresponding to the bolt mounting post 112 to avoid the bolt mounting post 112, so that the assembly of the electrode assembly 30 may not be affected.

As shown in fig. 2 and 3, the width variation tendency of the first flexible flat cable 21 in the length direction is wide → narrow → wide. The width variation tendency of the first flexible flat cable 21 in the length direction is set to be wide → narrow → wide, so that the first flexible flat cable 21 can be made as wide as possible in a limited space, so that the impedance of the flexible flat cable 20 becomes small.

Specifically, as shown in fig. 2 and 3, the width → narrow → width of the first flexible flat flexible cable 21 corresponds to a connection section with the battery 40 or the circuit board 50, a connection section of the clip arm 12 and the elastic holder 11, an escape section of the mounting portion of the elastic holder 11 and the two clip arms 12, an inner section of the elastic holder 11, and an escape section of the mounting portion of the elastic holder 11 and the electrode assembly 30, respectively.

As shown in fig. 3, the NTC signal terminal 211 is disposed on the first flexible flat cable 21, the first flexible flat cable 21 between the battery 40 and the circuit board 50 is 2 strands, and the first flexible flat cable 21 between the battery 40 and the circuit board 50 includes 2 strands connecting the battery 40 and the circuit board 50, and 2 strands connecting the NTC signal receiving terminal.

Specifically, as shown in fig. 3 and 4, the electrode assembly 30 includes: the heating film is attached to the electrode sheet. The second flexible flex cable 22 includes: the pulse signal terminal 221 and the heating film signal terminal 222, the pulse signal terminal 221 is electrically connected with the electrode plate, and the heating film signal terminal 222 is electrically connected with the heating film. One pulse signal terminal 221 connected to each electrode pad, and two heating film signal terminals 222 connected to each heating film, wherein the heating film signal terminals 222 share a ground line. Thus, the second flexible flat cable 22 between the circuit board 50 and the electrode assembly 30 includes two strands connecting each electrode pad, and two strands connecting each heat generating film and one strand of the heat generating film sharing a ground line.

Specifically, the length of each electrode sheet is longer than that of the heating film, two strands of the heating film surround the welding hole, and one strand of the heating film penetrates through the welding hole and is connected with the electrode sheet. Therefore, the welding of the electrode plate and the welding of the heating film are not interfered with each other, and the neck massager S is convenient to assemble.

As shown in fig. 7, the flexible flex cable 20 includes: the copper foil type solar cell comprises three insulation film layers 26, two copper foil layers 27 and fillers 28, wherein one copper foil layer 27 is arranged between every two adjacent insulation film layers 26 in a clamped mode, the fillers 28 penetrate through the insulation film layer 26 located in the middle and are communicated with the two copper foil layers 27, and the copper foil layers 27 are bonded with the insulation film layers 26 through adhesives. The filler 28 can connect the copper foils between the upper and lower layers, so that the two copper foil layers 27 are connected in parallel, thereby reducing the impedance of the flexible flat cable 20, reducing the loss of the pulse current output from the circuit board 50 to the electrode assembly 30, and further reducing the energy consumption of the neck massager S.

Specifically, the filler 28 may be copper deposition. The deposited copper is a conductive metal, so that the two copper foil layers 27 can be connected and connected in parallel, thereby reducing the impedance of the flexible flat cable 20, reducing the loss of the pulse current output from the circuit board 50 to the electrode assembly 30, and further reducing the energy consumption of the neck massager S.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and 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 therefore, 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 present 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 present 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 neck massager, comprising:

a main body;

an electrode assembly mounted to an inner surface of the body;

a battery disposed within the body;

the circuit board is arranged in the main body and is arranged at intervals with the battery;

a flexible flex cable connected between the battery and the circuit board, and between the circuit board and the electrode assembly.

2. The neck massager of claim 1 wherein the main body comprises: elastic support and arm lock, the arm lock set up respectively in elastic support's both sides, the battery sets up in one just the circuit board sets up in another in the arm lock.

3. The neck massager of claim 2 wherein the flexible flex cable is two and is divided into a first flexible flex cable and a second flexible flex cable, the first flexible flex cable being connected between the battery and the circuit board, the second flexible flex cable being connected between the circuit board and the electrode assembly.

4. The neck massager of claim 3 wherein the battery and the circuit board are each provided with a female plug, the first flexible flat cable and the second flexible flat cable are each provided with a male plug, and the male plugs are inserted into the corresponding female plugs.

5. The neck massager of claim 4 wherein the male plug comprises: the golden finger is arranged at the corresponding end part of the first flexible flat cable and the second flexible flat cable, and the hard gasket is arranged on one side of the golden finger.

6. The neck massager of claim 3 wherein the end of the second flexible flat cable connected to the electrode assembly is provided with a golden finger configured with a crescent or circular shape.

7. The neck massager of claim 3 wherein the first flexible flat cable is attached to the inner surface of the elastic support and the second flexible flat cable is stacked on the first flexible flat cable.

8. The neck massager of claim 7 wherein the first flexible flex cable is adhesively secured to the inner surface of the resilient support and the first flexible flex cable is adhesively secured to the second flexible flex cable.

9. The neck massager of claim 3 wherein the elastic support has a receiving cavity formed therein, and the first flexible flat cable and the second flexible flat cable are received in the receiving cavity at portions thereof located within the elastic support.

10. The neck massager of claim 3 wherein the first flexible flat cable and the second flexible flat cable are provided with a first avoidance hole at a connection position corresponding to the elastic support and the clamping arms.

11. The neck massager of claim 10 wherein the elastic support and the clip arms are provided with an assembly rib at a midpoint in the width direction, the assembly rib extends into the first avoiding hole, and positioning grooves are further provided on both sides of the assembly rib.

12. The neck massager of claim 3 wherein the elastic support is provided with a bolt mounting post for mounting the electrode assembly, and the first flexible flat cable and the second flexible flat cable are provided with a second avoiding hole corresponding to the bolt mounting post.

13. The neck massager of claim 3 wherein the first flexible flat cable has a tendency of width variation in the length direction of wide → narrow → wide.

14. The neck massager of claim 3 wherein the electrode assembly comprises: the heating film is attached to the electrode sheet;

be provided with NTC signal end on the first flexible soft arranging wire, the flexible soft arranging wire of second includes: the pulse signal end is electrically connected with the electrode plate, and the heating film signal end is electrically connected with the heating film.

15. The neck massager of claim 1 wherein the flexible flex cable comprises: the copper foil layer is arranged between every two adjacent insulating film layers in a clamped mode, and the filler penetrates through the insulating film layer located in the middle and is communicated with the two copper foil layers.

16. The neck massager of claim 15 wherein the filler is copper plating.