CN209826723U

CN209826723U - Metal electrode

Info

Publication number: CN209826723U
Application number: CN201920065088.3U
Authority: CN
Inventors: 韩璧丞; 田相瑞; 程交
Original assignee: Zhejiang Qiangnao Technology Co Ltd
Current assignee: Zhejiang Qiangnao Technology Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-24
Anticipated expiration: 2029-01-15
Also published as: WO2020147581A1

Abstract

The utility model discloses a metal electrode, metal electrode include soft materials's upper cover, take elastic electrode body and hard materials's base, and the upper cover encloses with the base and closes the holding tank that forms with electrode body looks adaptation, and in the holding tank was fixed in to the bottom of electrode body, and the top of electrode body stretches out from holding tank elasticity to the tight organism that awaits measuring is pasted on the top of power supply electrode body. When the electromyographic signals are measured, the top end of the electrode body extends out of the containing groove to elastically attach to the body to be measured, and the bottom of the electrode body is connected with a measuring circuit, so that the measurement can be completed; the top end of the electrode body is tightly attached to the body, so that the upper cover is tightly attached to the periphery of the position to be detected, the body is mainly tightly attached by the upper cover during detection, and the upper cover is made of soft materials, so that the discomfort of the body is effectively relieved; in addition, the electrode body can be used for multiple times, and the waste of resources caused by the disposable use of hydrogel in the prior art is avoided.

Description

Metal electrode

Technical Field

The utility model relates to a bioelectricity technical field especially relates to metal electrode.

Background

Myoelectricity refers to the change in electrical potential due to the generation, conduction and spreading of action potential of muscle fibers when skeletal muscles are excited, and is called myoelectricity. Bioelectricity mainly refers to bioelectricity signals such as myoelectricity, electrocardio-electricity and electroencephalogram. In addition, indexes such as pressure, strength, joint angle change and the like can be converted into electric signals through the sensors, and then a computer is used for testing and analyzing.

In the prior art, when collecting or stimulating biological myoelectric signals, hydrogel is usually adopted as a carrier to realize the collection, and when the hydrogel is used as the carrier to realize the myoelectric signals, the hydrogel is usually disposable, has short service life and needs to be replaced frequently, thereby causing great waste; or the electric conduction rubber and the metal material are adopted, but when the electric conduction rubber or the metal material collects the electromyographic signals, the electric conduction rubber or the metal material is hard material, so that the electric conduction rubber or the metal material is easy to cause discomfort to the human body when contacting with the human body.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a metal electrode, which is used to solve the problem of discomfort feeling when detecting the electromyographic signals in the prior art.

In order to achieve the above object, the utility model provides a metal electrode, metal electrode includes soft materials's upper cover, takes elastic electrode body and hard materials's base, the upper cover with the base enclose close form with the holding tank of electrode body looks adaptation, electrode body's bottom is fixed in the holding tank, just electrode body's top is followed elasticity stretches out in the holding tank, so that electrode body's top pastes tight organism that awaits measuring.

Preferably, the upper cover is provided with a through hole matched with the top end of the electrode body, the base is provided with a clamping hole matched with the bottom of the electrode body, the upper cover is fixedly connected with the base, the top end of the electrode body extends out of the through hole, and the bottom of the electrode body is fixedly connected with the clamping hole.

Preferably, the electrode body comprises a top cover, a connecting part and a bottom cover, the top end of the electrode body is arranged on the top cover, and the bottom of the electrode body is arranged at the bottom end of the bottom cover; the top cover is elastically connected with one end of the connecting part, and the other end of the connecting part is fixedly connected with the bottom cover.

Preferably, a spring is arranged in the connecting portion, a connecting column for sleeving the spring is arranged on the bottom cover, the other end of the connecting portion is sleeved on the connecting column, and the top cover is elastically connected with one end of the connecting portion through the spring.

Preferably, the bottom cover is further provided with a connecting table, the connecting column extends out of one surface of the connecting table, and the bottom of the electrode body extends out of the other surface of the connecting table.

Preferably, the diameter of the connecting table is larger than that of the clamping hole, and the diameter of the bottom of the electrode body is smaller than that of the clamping hole.

Preferably, the bottom of the electrode body is fixed with the clamping hole through riveting, bonding or threaded connection.

Preferably, the number of the electrode bodies is one or more, and the number of the receiving grooves corresponds to the number of the electrode bodies.

Preferably, the bottom cover is provided with a groove for facilitating gripping.

Preferably, the soft material is one or more of foam, silica gel, rubber, TPU material or TPR material; the hard material is a plastic material or a metal material.

In the utility model, through the matching of the upper cover made of soft material, the elastic electrode body and the base made of hard material, when measuring the electromyographic signals, the top end of the electrode body extends out of the containing groove to elastically attach the body to be measured, and the bottom of the electrode body is connected with a measuring circuit, thus the measurement can be completed; the top end of the electrode body is tightly attached to the body, so that the upper cover is tightly attached to the periphery of the position to be detected, the body is mainly tightly attached by the upper cover during detection, and the upper cover is made of soft materials, so that the discomfort of the body is effectively relieved; in addition, the electrode body can be used for multiple times, and the waste of resources caused by the disposable use of hydrogel in the prior art is avoided. The utility model discloses a top elasticity of electrode body stretches out the back and pastes the organism that awaits measuring for soft materials pastes tightly around the upper cover and the organism that awaits measuring, effectively alleviates the uncomfortable sense of organism, and the wasting of resources of disposable when avoiding adopting aquogel as the carrier among the prior art.

Drawings

FIG. 1 is an exploded view of a metal electrode according to the present invention;

fig. 2 is a schematic view of the structure of fig. 1 after combination.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Upper cover	20	Electrode body
30	Base seat	100	Through hole
				201	Tip end	202	Bottom part
203	Top cover	204	Connecting part
				205	Bottom cover	206	Spring
2050	Connecting column	2051	Connecting table
				300	Fastening hole	301	Groove position

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, fig. 1 is an exploded view of the metal electrode of the present invention; fig. 2 is a schematic view of the structure of fig. 1 after combination.

Referring to fig. 1, fig. 1 is an exploded view of a metal electrode according to the present invention.

The utility model provides a metal electrode, metal electrode include soft materials's upper cover 10, take elastic electrode body 20 and hard materials's base 30, and upper cover 10 encloses with base 30 and closes the holding tank that forms with electrode body 20 looks adaptation, and in electrode body 20's bottom 202 was fixed in the holding tank, and electrode body 20's top 201 stretches out from holding tank elasticity to the top 201 of power supply electrode body 20 pastes the organism that awaits measuring tightly.

In the utility model, through the cooperation of the upper cover 10 made of soft material, the elastic electrode body 20 and the base 30 made of hard material, when measuring the electromyographic signals, the top end 201 of the electrode body 20 extends out from the containing groove to elastically attach to the body to be measured, and the bottom 202 of the electrode body 20 is connected with a measuring circuit, thus the measurement can be completed; because the top end 201 of the electrode body 20 is tightly attached to the body, the upper cover 10 is tightly attached to the periphery of the position to be detected, the body is mainly tightly attached by the upper cover 10 during detection, and because the upper cover 10 is made of soft materials, the discomfort of the body is effectively relieved; moreover, the electrode body 20 can be used for multiple times, so that the waste of resources caused by disposable use of hydrogel in the prior art is avoided. The utility model discloses a top 201 elasticity of electrode body 20 stretches out the back and pastes tight organism that awaits measuring for soft materials's upper cover 10 pastes tightly with the organism that awaits measuring on every side, effectively alleviates the uncomfortable sense of organism, and the wasting of resources of disposable when avoiding adopting aquogel as the carrier among the prior art.

Preferably, the upper cover 10 is provided with a through hole 100 adapted to the top end 201 of the electrode body 20, the base 30 is provided with a clamping hole 300 adapted to the bottom 202 of the electrode body 20, the upper cover 10 is fixedly connected to the base 30, the top end 201 of the electrode body 20 extends out of the through hole 100, and the bottom 202 of the electrode body 20 is fixedly connected to the clamping hole 300.

The through hole 100 is used for extending out of the top end 201 of the electrode body 20, and the electrode body 20 is elastic, so that the through hole 100 is arranged to enable the top end 201 of the electrode body 20 to extend out, when detecting an electromyographic signal, the top end 201 of the electrode body 20 is tightly attached to a body to be detected, and the periphery of the body to be detected can be tightly attached to the periphery of the through hole 100 of the upper cover 10 around the top end 201 of the electrode body 20, so that the comfort level during detection is effectively improved.

Preferably, the electrode body 20 includes a top cover 203, a connecting portion 204 and a bottom cover 205, the top end 201 of the electrode body 20 is disposed on the top cover 203, and the bottom portion 202 of the electrode body 20 is disposed at the bottom end of the bottom cover 205; the top cover 203 is elastically connected with one end of the connecting part 204, and the other end of the connecting part 204 is fixedly connected with the bottom cover 205.

The top cover 203 is elastically connected with the connecting part 204, so that the top cover 203 can be pressed on the body to be tested conveniently, and the bottom cover 205 is fixed on the base 30.

Preferably, a spring 206 is disposed in the connecting portion 204, a connecting post 2050 for sleeving the spring 206 is disposed on the bottom cover 205, the other end of the connecting portion 204 is sleeved on the connecting post 2050, and the top cover 203 is elastically connected to one end of the connecting portion 204 through the spring 206.

The spring 206 elastically connects the cap 203 with the connecting portion 204, the connecting post 2050 is used for positioning the spring 206, the spring 206 is sleeved on the connecting post 2050, and the spring 206 elastically deforms when the cap 203 is pressed.

Preferably, the bottom cover 205 is further provided with a connection stage 2051, the connection column 2050 protrudes from one side of the connection stage 2051, and the bottom portion 202 of the electrode body 20 protrudes from the other side of the connection stage 2051.

The connecting platform 2051 is used for receiving the connecting column 2050 and the bottom 202 of the electrode body 20, and when the bottom 202 of the electrode body 20 is placed in the clamping hole 300, the connecting platform 2051 is abutted against the clamping hole 300.

Preferably, the diameter of the connection pad 2051 is greater than the diameter of the chucking hole 300, and the diameter of the bottom 202 of the electrode body 20 is smaller than the diameter of the chucking hole 300.

The diameter of the connecting platform 2051 is larger than that of the clamping hole 300, so that when the bottom 202 of the electrode body 20 is placed in the clamping hole 300, the connecting column 2050 cannot fall into the clamping hole 300, and the bottom 202 of the electrode body 20 is used for connecting a detection circuit.

Preferably, the bottom 202 of the electrode body 20 is fixed to the fastening hole 300 by riveting, bonding, or screwing. Of course, the bottom portion 202 of the electrode body 20 and the fastening hole 300 are not limited to be fixed by riveting, bonding or screwing, and other fixing methods can be used, so long as the bottom portion 202 of the electrode body 20 and the fastening hole 300 can be fixedly connected, and the present invention is simply modified and changed, and falls within the protection scope of the present invention.

Preferably, the number of the electrode bodies 20 is one or more, and the number of the receiving grooves corresponds to the number of the electrode bodies 20. The number of the electrode bodies 20 may be one or more, and in the embodiment of the present disclosure, if the number of the electrode bodies 20 is two, the number of the receiving grooves is also two, so that the top end 201 of the electrode body 20 protrudes out.

Preferably, the bottom cover 205 is provided with a slot 301 for easy gripping. The slot 301 facilitates the pinching of the entire metal electrode.

Preferably, the soft material is one or more of foam, silica gel, rubber, TPU material or TPR material; the hard material is a plastic material or a metal material. The upper cover 10 is made of soft materials, so that discomfort is relieved when the top of the electrode body 20 is attached to a body to be measured, and the electrode is not limited to one or more of foam, silica gel, rubber or TPU materials, and can be made of soft materials; the base 30 is made of hard material, which may be plastic or other hard material.

It should be noted that the technical solutions of the embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are combined and contradictory or can not be realized, one should think that the combination of the technical solutions does not exist, and it is not within the protection scope of the present invention.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a metal electrode, its characterized in that, metal electrode includes soft materials's upper cover, takes elastic electrode body and hard materials's base, the upper cover enclose with the base close form with the holding tank of electrode body looks adaptation, the bottom of electrode body is fixed in the holding tank, just the top of electrode body is followed elasticity stretches out in the holding tank, for the top of electrode body pastes tight organism that awaits measuring.

2. The metal electrode as claimed in claim 1, wherein the upper cover has a through hole matching with the top end of the electrode body, the base has a fastening hole matching with the bottom of the electrode body, the upper cover is fixedly connected with the base, the top end of the electrode body extends out of the through hole, and the bottom of the electrode body is fixedly connected with the fastening hole.

3. The metal electrode of claim 2, wherein the electrode body comprises a top cover, a connecting portion, and a bottom cover, wherein a top end of the electrode body is disposed on the top cover, and a bottom end of the electrode body is disposed at a bottom end of the bottom cover; the top cover is elastically connected with one end of the connecting part, and the other end of the connecting part is fixedly connected with the bottom cover.

4. The metal electrode as claimed in claim 3, wherein a spring is provided in the connecting portion, a connecting post for receiving the spring is provided on the bottom cover, the other end of the connecting portion is received on the connecting post, and the top cover is elastically connected to one end of the connecting portion through the spring.

5. The metal electrode of claim 4, wherein said bottom cap further has a connecting pad, said connecting stud extends from one side of said connecting pad, and said bottom portion of said electrode body extends from the other side of said connecting pad.

6. The metal electrode of claim 5, wherein the diameter of the land is greater than the diameter of the card hole, and the diameter of the bottom of the electrode body is less than the diameter of the card hole.

7. The metal electrode of claim 2, wherein the bottom of the electrode body is fixed to the fastening hole by riveting, bonding or screwing.

8. The metal electrode according to any one of claims 1 to 7, wherein the number of the electrode bodies is one or more, and the number of the receiving grooves corresponds to the number of the electrode bodies.

9. The metal electrode of claim 3, wherein the bottom cover is provided with a groove to facilitate gripping.