CN213939780U

CN213939780U - Massage protective tool

Info

Publication number: CN213939780U
Application number: CN202021365538.XU
Authority: CN
Inventors: 张伟; 陆明亮; 陆璐; 史迎
Original assignee: Wuxi Dongchuang Intelligent Material Technology Co Ltd
Current assignee: Wuxi Dongchuang Intelligent Material Technology Co Ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-08-13
Anticipated expiration: 2030-07-13

Abstract

The utility model provides a massage protective tool. It includes: protective equipment body and control box, wherein: the protective clothing body comprises a first elastic fabric layer, a functional layer and a second elastic fabric layer which are sequentially arranged from inside to outside; the functional layer is a shape memory alloy wire braid layer and is electrically connected with a control box, and the control box is used for controlling square wave current and pulse interval flowing through the functional layer; the two opposite sides of the protective tool body are connected through a connecting part. The utility model discloses a massage protective equipment wears the protective equipment body in elbow joint or knee joint through the connecting portion, can control the square wave electric current and the pulse interval that flow through this shape memory alloy silk weaving layer through the control box and reach the massage effect of massage protective equipment. The massage force and frequency are controlled more accurately, the size is smaller, the carrying is convenient, and the normal wearing of the clothes with the massage protective tool can be realized; no noise pollution, and the massage function can be realized even at night or in the sleeping process.

Description

Massage protective tool

Technical Field

The utility model relates to a massage protective tool.

Background

The knee joint and the elbow joint are very important parts of the human body, but are often fragile and easy to be injured. In sports, in order to avoid injuries, knee and elbow protectors are commonly used. In addition, the knee joint and the elbow joint should be kept warm at ordinary times, and particularly when a motorcycle or an electric vehicle is used for going out, a corresponding protective tool is also generally used for taking warm-keeping measures. If the warm-keeping effect cannot be well achieved, arthritis is easy to obtain for a long time.

Currently, elastic protectors are generally used to directly put on knee joints or elbows to achieve the effect of warming and/or protecting. However, the above-described protector can achieve only the basic effect of warming and/or protection, and cannot have a massage function. Therefore, it is an urgent technical problem to find a new knee and elbow joint protector which has a basic function of warming and/or protection and can also have a massage function.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a massage protective equipment in order to overcome the direct suit that prior art used usually and only have the basic effect of keeping warm and/or protecting in knee joint or elbow department, can't possess the defect of massage function.

The utility model discloses a following technical scheme solves above-mentioned technical problem.

A massage shield, the massage shield comprising: protective equipment body and control box, wherein:

the protective tool body comprises a first elastic fabric layer, a functional layer and a second elastic fabric layer which are sequentially arranged from inside to outside;

the functional layer is a shape memory alloy wire woven layer, the functional layer is electrically connected with the control box, and the control box is used for controlling square wave current and pulse interval flowing through the functional layer;

the two opposite side edges of the protective tool body are connected through a connecting part.

Preferably, the shape memory alloy wire braided layer is a nickel titanium shape memory alloy wire braided layer. In the utility model discloses in, shape memory alloy wire can be the shape memory alloy of the conventional use in this field, and its length and diameter do not have special requirement. The nickel titanium shape memory alloy wire is commercially available.

Preferably, an insulating layer is arranged on the periphery of the shape memory alloy wire braided layer.

Preferably, the shape memory alloy wire braid comprises: first warp and first weft crisscross each other, first warp with first weft is "S type", first warp 'S head and tail end respectively with the positive negative pole of control box is connected, first weft' S head and tail end respectively with the positive negative pole of control box is connected.

Preferably, the head and tail ends of the first warp threads are connected with first warp thread inner leads, and the two first warp thread inner leads are respectively connected to the positive electrode and the negative electrode of the control box through connecting outer leads; the head and tail ends of the first weft are connected with first weft inner leads, and the first weft inner leads are connected with the positive electrode and the negative electrode of the control box through connecting outer leads respectively.

That is, the current flowing from the power source positive electrode of the control box passes through the first warp or the first weft and finally returns to the power source negative electrode in the control box. The first warp threads and the first weft threads can be independently electrified to realize the massage in a certain specific direction; the electric energy can be simultaneously supplied, and the omnibearing massage is realized.

Preferably, the shape memory alloy wire weaving layer comprises a plurality of second warps, a plurality of second wefts, warp connecting terminals and weft connecting terminals;

the two ends of the second warps are provided with the warp connecting terminals, the warp connecting terminals are used for head-to-head connection and tail-to-tail connection of the second warps, and the two warp connecting terminals are respectively connected to the positive electrode and the negative electrode of the control box; a plurality of the both ends of second weft all set up weft connecting terminal, weft connecting terminal is used for a plurality of second weft head and end connection and tail-to-end connection, two weft connecting terminal connect respectively in the positive negative pole of control box.

Preferably, the two warp connecting terminals are connected with second warp inner leads, and the two second warp inner leads are respectively connected with the positive electrode and the negative electrode of the control box through connecting outer leads;

two weft connecting terminal all is connected with second weft internal conductor, two second weft internal conductor respectively through connecting the external conductor connect in the positive negative pole of control box.

That is, the current flowing out from the positive power supply of the control box is divided into several parts at the connecting terminal, and the current respectively flows through each warp or weft, and finally is converged to the connecting terminal and returns to the negative power supply in the control box. The warps and the wefts can be electrified independently to realize the massage in a certain specific direction; the electric energy can be simultaneously supplied, and the omnibearing massage is realized.

Preferably, the mesh number of the fabric in the shape memory alloy wire knitted layer is 10-200 meshes.

More preferably, the mesh number of the fabric in the shape memory alloy wire knitted layer is 50 meshes.

Preferably, the connecting part is a magic tape. The user can wear the massage protective equipment to the health, adjusts suitable elasticity through the connecting portion. At this time, the part needing to be massaged is wrapped by the protective equipment body containing the shape memory alloy wire braided layer.

Preferably, the control box comprises a programmable controller and a storage battery, and the programmable controller can control square wave current and pulse interval from the storage battery.

Preferably, the control box comprises a programmable controller and a power interface, and the power interface is used for connecting an external power supply. The programmable controller can control square wave current and pulse interval from an external power supply.

The utility model discloses an actively advance the effect and lie in:

the utility model provides a massage protective equipment, wear the protective equipment body in elbow joint or knee joint through the connecting part, in the massage protective equipment, adopt shape memory alloy silk weaving layer as the functional layer, can control square wave electric current and the pulse interval of flowing through this shape memory alloy silk weaving layer through the control box, when the functional layer is flowed through to the crest of square wave electric current, the functional layer generates heat, produce the shrink, when the functional layer is flowed through to the trough of square wave electric current, the functional layer cooling, resume original state, wherein, first elasticity fabric layer and second elasticity fabric layer follow the functional layer and take place the state change, with this, the square wave electric current of flowing through the functional layer through control box control reaches the massage effect of massage protective equipment.

And, the massage dynamics size and the frequency of massage protective equipment are realized through the size and the pulse interval of control box control square wave electric current, can realize the current control of milliampere rank and the interval control of millisecond rank, therefore the dynamics and the frequency control of massage are more accurate.

In addition, because shape memory alloy silk weaving layer thickness is very thin, thickness increase range is less in the course of the work, and the volume is less, portable, can realize wearing the clothes normal dress behind the massage protective equipment. Still, the utility model discloses a massage protective equipment does not have noise pollution, even at night or in the sleep process, still can realize the massage function.

Drawings

Fig. 1 is a schematic view of a basic structure of a massage protector according to an embodiment of the present invention.

Fig. 2 is a plan view of the massage shield of fig. 1.

Fig. 3 is a schematic diagram of a basic structure of a functional layer according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a basic structure of another functional layer according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of a square wave current signal outputted by the control box according to an embodiment of the present invention.

Description of reference numerals:

201 second elastic fabric layer

202 first elastic fabric layer

203 connecting part

204 functional layer

205 connect external leads

206 control box

301 first warp

302 first weft

303 first warp inner conductor

304 first weft inner conductor

401 second warp

402 second weft

403 warp connecting terminal

404 weft connecting terminal

405 second warp inner conductor

406 second weft inner conductor

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1

Referring to fig. 1, a basic structure diagram of a massage protector provided by an embodiment of the present invention is shown. Fig. 2 is a plan view of the massage shield of fig. 1. With reference to fig. 1 and 2, the massage protector of the present application includes: a brace body and a control box 206. The brace body is worn on the elbow joint or the knee joint through the connecting portion 203. The protector body comprises a first elastic fabric layer 202, a functional layer 204 and a second elastic fabric layer 201 which are arranged from inside to outside in sequence.

In the present application, the first elastic fabric layer 202 is generally made of skin-friendly material, the second elastic fabric layer 201 is generally made of elastic mesh composite sponge, and the first elastic fabric layer 202 and the second elastic fabric layer 201 mainly provide support and proper pressure after wearing. The functional layer 204 is a shape memory alloy wire braid layer, the functional layer 204 is electrically connected with the control box 206 through the connecting outer conducting wire 205, and the control box 206 is used for controlling square wave current and pulse interval flowing through the functional layer 204.

The control box 206 controls the principle of implementing massage as follows:

referring to fig. 5, a schematic diagram of a square wave current signal outputted by the control box according to an embodiment of the present invention is shown. Referring to fig. 5, when the peak of the square wave current flows through the functional layer 204, the shape memory alloy wire braid heats up and contracts. When the wave trough of the square wave current flows through the functional layer 204, the shape memory alloy wire braided layer is cooled and returns to the original state. The first elastic fabric layer 202 and the second elastic fabric layer 201 follow the functional layer 204 to change states, so that the square wave current flowing through the functional layer 204 is controlled by the control box 206 to achieve the massage effect of the massage protector.

The massage force and frequency of the massage protective tool are realized by controlling the size and pulse interval of square wave current through the control box, the wave crest current corresponding to the square wave is large, the heating value of the shape memory alloy wire weaving layer is large when the square wave is electrified, the wire material shrinkage force is large, and the generated massage force is large. On the contrary, the current is small, and the massage strength is soft. The wave crest duration of the square wave is long, the holding time of the wire contraction is long, and the holding time of the corresponding massage is long. The interval between two adjacent square waves can be adjusted, and the shorter the pulse interval time is, the shorter the time for completing one period of shortening and extending of the shape memory alloy wire braided layer is, and the faster the corresponding massage frequency is. The application can realize the current control at milliampere level and the interval control at millisecond level, so that the massage force and frequency control are more accurate.

The above is a massage principle of the massage protector provided in the embodiment of the present application. In one implementation, the control box 206 contains a programmable controller and a battery, and the programmable controller can control the square wave current and the pulse interval from the battery. In another implementation, the control box 206 includes a programmable controller and a power interface, the power interface is connected to an external power source, and the programmable controller can control the square wave current and the pulse interval from the external power source.

In addition, because shape memory alloy silk weaving layer thickness is very thin, thickness increase range is less in the course of the work, and the volume is less, portable, can realize wearing the clothes normal dress behind the massage protective equipment. In addition, shape memory alloy silk weaving layer circular telegram in-process noiselessness pollution, the utility model discloses a massage protective equipment noiselessness pollution, even at night or in-process of sleeping, still can realize the massage function.

In the embodiment of the application, the shape memory alloy wire braided layer is a nickel-titanium shape memory alloy wire braided layer, and the nickel-titanium shape memory alloy is the most widely applied one of a plurality of shape memory alloys, and has certain advantages in the aspect of direct contact with a human body due to excellent human body compatibility.

In the embodiment of the present application, the shape memory alloy wire used in the functional layer 204 is subjected to an insulation treatment, that is, an insulation layer is disposed on the periphery of the shape memory alloy wire braid. The shape memory alloy wire weaving layer comprises a plurality of end-to-end warps and a plurality of end-to-end wefts, the ends of the warps are connected with the positive and negative electrodes of the control box 206, and the ends of the wefts are connected with the positive and negative electrodes of the control box 206. This application accessible independent control respectively passes through the square wave electric current of warp and weft, realizes warp direction and the ascending independent control of weft direction, for example, can be to warp or weft be the ohmic heating alone all the way, reach the massage of a direction. Or the warp and weft can be electrified and heated at the same time to form all-around massage. Or alternatively, the warp and the weft can be alternately electrified and heated to generate the alternate massage effect in two directions.

In one implementation, referring to fig. 3, a basic structural diagram of a functional layer provided in an embodiment of the present invention is shown. With reference to fig. 3, in the weaving process of the shape memory alloy wire woven layer, the first warp 301 and the first weft 302 are woven in a continuous weaving manner, in the whole layer of fabric, the first warp is two independent and complete wires, and the first warp 301 or the first weft 302 is in an "S" shape. The head and the tail ends of the first warp 301 are connected with first warp inner leads 303, and the two first warp inner leads 303 are respectively connected to the positive and negative electrodes of the control box 206 through the connecting outer leads 205. The first weft 302 is connected to the first weft inner conductors 304 at the head and tail ends thereof, and the two first weft inner conductors 304 are respectively connected to the positive and negative electrodes of the control box 206 through the connecting outer conductor 205. When the massage protector starts to work, the current flowing out of the positive power supply of the control box 206 passes through the first warp 301 or the first weft 302 and finally returns to the negative power supply of the control box 206. The first warp yarn 301 and the first weft yarn 302 can be electrified independently to realize the massage in a certain specific direction; the electric energy can be simultaneously supplied, and the omnibearing massage is realized.

In another implementation manner, referring to fig. 4, a basic structure diagram of another functional layer provided in an embodiment of the present invention is shown, and the weaving method can reduce the difficulty of weaving and manufacturing and improve the material utilization rate. The weaving method can weave larger fabrics at one time, and then cut into proper size for application according to requirements. In fig. 4, the woven shape memory alloy wire layer includes a plurality of second warp yarns 401, a plurality of second weft yarns 402, warp connecting terminals 403, and weft connecting terminals 404. Warp connecting terminals 403 are arranged at two ends of each of the second warps 401, the warp connecting terminals 403 are used for head-to-head connection and tail-to-tail connection of the second warps 401, the two warp connecting terminals 403 are connected with second warp inner leads 405, and the two second warp inner leads 405 are connected to the positive electrode and the negative electrode of the control box 206 through the connecting outer leads 205 respectively. The two ends of the plurality of second wefts 402 are provided with weft connecting terminals 404, the weft connecting terminals 404 are used for the head-to-head connection and the tail-to-tail connection of the plurality of second wefts 402, the two weft connecting terminals 404 are connected with second weft inner leads 406, and the two second weft inner leads 406 are connected to the positive electrode and the negative electrode of the control box 206 through the connecting outer leads 205 respectively. When the massage protector starts to work, the current flowing from the positive electrode of the power supply of the control box 206 is divided into a plurality of parts at the connecting terminal, and the parts respectively flow through each warp or weft, and finally are converged to the connecting terminal and return to the negative electrode of the power supply in the control box 206. The warps and the wefts can be electrified independently to realize the massage in a certain specific direction; the electric energy can be simultaneously supplied, and the omnibearing massage is realized.

In the embodiment of the application, the mesh number of the fabric in the shape memory alloy wire weaving layer is 10-200 meshes. That is, the shape memory alloy wire is formed into a mesh fabric through a weaving process, the mesh number of the fabric mesh can be any value of 10-200 mesh number, for example, the mesh number of the fabric in the shape memory alloy wire weaving layer is 50 mesh, and can be adjusted according to the application part of the protector.

In the embodiment of the present application, the connecting portion 203 is a hook and loop fastener. Through the cooperation use of first elastic fabric layer 202, second elastic fabric layer 201 and magic subsides, but furthest's reduction use degree of difficulty to adapt to different crowds' use, reach comfortable effect of wearing. The user can adjust the elasticity of massage protective equipment through the magic subsides, and when the user finishes wearing the massage protective equipment, middle functional layer 204 receives the tension of first elastic fabric layer 202, second elastic fabric layer 201, is in the state of straining, with user's health position in close contact with. When the warp or weft of the functional layer 204 is electrically heated, the functional layer 204 contracts in a certain direction.

Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article or device comprising the element.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. A massage protector, characterized in that the massage protector comprises: protective equipment body and control box, wherein:

2. The massage protector of claim 1 wherein said woven layer of shape memory alloy wire is a woven layer of nickel titanium shape memory alloy wire.

3. The massage protector of claim 1 wherein the shape memory alloy wire braid is provided with an insulating layer on its periphery.

4. The massage protector of claim 3 wherein said shape memory alloy wire braid comprises: first warp and first weft crisscross each other, first warp with first weft is "S type", first warp 'S head and tail end respectively with the positive negative pole of control box is connected, first weft' S head and tail end respectively with the positive negative pole of control box is connected.

5. The massage protector of claim 4 wherein the first ends of the first warp threads are connected with first warp thread inner leads, and the two first warp thread inner leads are respectively connected with the positive and negative electrodes of the control box through connecting outer leads;

the head and tail ends of the first weft are connected with first weft inner leads, and the first weft inner leads are connected with the positive electrode and the negative electrode of the control box through connecting outer leads respectively.

6. The massage protector of claim 3 wherein said woven layer of shape memory alloy wire comprises a plurality of second warp threads, a plurality of second weft threads, warp thread connection terminals and weft thread connection terminals;

7. The massage protector of claim 6 wherein two of said warp connection terminals are each connected to a second warp inner wire, both of said second warp inner wires being connected to the positive and negative poles of said control box by connecting outer wires, respectively;

8. The massage protector of claim 1 wherein the mesh count of the woven layer of shape memory alloy wire is 10-200 mesh.

9. The massage protector of claim 1 wherein the connection portion is a velcro tab.

10. The massage protector of claim 1 wherein the control box contains a programmable controller and a battery; or, the control box comprises a programmable controller and a power interface, and the power interface is used for connecting an external power supply.