CN214589579U

CN214589579U - Magnetic attraction wire suitable for physiotherapy instrument

Info

Publication number: CN214589579U
Application number: CN202120241375.2U
Authority: CN
Inventors: 尧利书; 孙聪; 毛守权
Original assignee: Wuhan Yimai Medical Technology Co ltd
Current assignee: Wuhan Yimai Medical Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-02
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a magnetic attraction lead wire suitable for a physiotherapy instrument, which comprises a first lead wire and a second lead wire; one end of the first lead is provided with a plug-in connector for connecting with a physiotherapy instrument, and the other end of the first lead is provided with a magnetic female connector; one end of the second lead is provided with an electrode assembly for outputting stimulation pulses, and the other end of the second lead is provided with a magnetic male head which is detachably connected with the magnetic female head. The utility model separates the lead into the first lead and the second lead, and the first lead and the second lead are connected through the magnetic suction male head and the magnetic suction female head, thereby facilitating the fast insertion and extraction of the lead and the physiotherapy instrument without damaging the physiotherapy instrument; in addition, only the second conducting wire is needed to be carried when the patient is treated, so that the treatment cost of the patient is reduced.

Description

Magnetic attraction wire suitable for physiotherapy instrument

Technical Field

The utility model belongs to the technical field of medical equipment auxiliary equipment, specifically a magnetism is inhaled wire suitable for physiotherapy equipment.

Background

Physical therapy instrument (physiotherapeutic instrument) is a short-term physical therapy instrument, is equipment for applying physical factors to human bodies to improve the physical factors, and is suitable for places such as families, offices and the like.

Common physical factors include electricity, sound, light, magnetism, water, pressure, and the like. Corresponding to the drug therapy, the physical therapy is relatively safe and environment-friendly. However, unlike the medical treatment, the physical treatment is very effective for some diseases, such as improving the function of human organs or improving the state of local tissues by improving blood circulation.

The electrotherapy is to connect pulse electric signals with certain voltage and frequency with human body through electrodes, and because many components of human body tissues have certain electric characteristics, when receiving electrostimulation, the muscles, nerves, body fluid and blood of human body can generate physicochemical reaction to a certain extent. Low frequency electrotherapy and medium frequency electrotherapy are among the most common of such devices. The pain can be improved and the nerve function can be adjusted by electrotherapy in hospitals.

When the electro-therapeutic apparatus is used, pulse electrical signals generated by the electro-therapeutic apparatus need to be led into a human body through a lead and an electrode, the existing lead and the electrode are integrated, one end of the lead is inserted into the electro-therapeutic apparatus, the other end of the lead is connected with the electrode, and the electrode is in contact with the human body; when the electro-therapeutic apparatus is used, due to the consideration of sanitation and safety, each patient needs to replace the lead (the lead and the electrode are integrated, and the electrode is in direct contact with a human body) when receiving electro-therapeutic treatment, so that the treatment cost of the patient is increased, and the lead is frequently plugged in the electro-therapeutic apparatus, so that an output socket of the electro-therapeutic apparatus is easily damaged, and the service life of the electro-therapeutic apparatus is shortened.

Disclosure of Invention

The utility model aims at providing a magnetism is inhaled wire suitable for physiotherapy equipment to the problem that prior art exists.

In order to achieve the above object, the utility model adopts the following technical scheme:

a magnetic attraction lead wire suitable for a physiotherapy instrument comprises a first lead wire and a second lead wire; one end of the first lead is provided with a plug-in connector for connecting with a physiotherapy instrument, and the other end of the first lead is provided with a magnetic female connector; one end of the second lead is provided with an electrode assembly for outputting stimulation pulses, and the other end of the second lead is provided with a magnetic male head which is detachably connected with the magnetic female head.

The utility model discloses a with the wire split for first wire and second wire, first wire and second wire are connected through magnetic male head, magnetic female head of inhaling, the wire of being convenient for and the quick plug of physiotherapy equipment, and can not damage physiotherapy equipment.

Specifically, the second wire is equipped with many, many the one end of second wire all is equipped with electrode subassembly, and the other end all encapsulates inside the public head of magnetism.

Furthermore, a multi-core conductive pin is embedded in the magnetic male head, one end of the multi-core conductive pin is electrically connected with the first wire, and the other end of the multi-core conductive pin penetrates through the end face of the magnetic male head and extends to the outside of the end face of the magnetic male head. The output end of the electrode wire can be a multi-channel output port by arranging a plurality of second wires and multi-core conductive pins; for example: one-to-one, one-to-two, one-to-three, one-to-four, one-to-one multi-channel output mode.

Furthermore, a plurality of jacks are arranged in the magnetic female head, and the number, the positions and the sizes of the jacks are matched with those of the conductive pins.

Furthermore, the inner wall and/or the bottom of the jack is/are provided with a conductive copper sheet, and the conductive copper sheet is electrically connected with the second lead.

When the female magnetic head of the first lead is close to the male magnetic head of the second lead, the male magnetic head and the female magnetic head are attracted under the action of magnetic force, and meanwhile, multi-core conductive pins on the end surface of the male magnetic head are inserted into a plurality of inserting holes on the end surface of the female magnetic head, so that the first lead is electrically connected with the second lead; after the male magnetic head and the female magnetic head are separated by external force, the first conducting wire and the second conducting wire can be disconnected.

Specifically, the end surface of the magnetic male head/magnetic female head is circular.

Preferably, the part where the male magnetic head and the female magnetic head are connected is provided with an anti-drop assembly, the anti-drop assembly comprises a quick-release nut, and the inner diameter of the quick-release nut is matched with the outer diameter of the male magnetic head/the female magnetic head; the quick-release nut is characterized in that an internal thread is arranged inside the quick-release nut, external threads are arranged on the outer peripheral surfaces of the magnetic suction male head and the magnetic suction female head, and the magnetic suction male head and the magnetic suction female head are locked through the quick-release nut. The anti-falling component is arranged at the position where the magnetic male head and the magnetic female head are connected, so that the magnetic female head can be effectively prevented from falling off from the magnetic male head in the treatment process, and the stability of the connection of the magnetic male head and the magnetic female head is improved.

Specifically, permanent magnets are embedded in the magnetic male head and the magnetic female head, and the two opposite end faces of the magnetic male head and the magnetic female head are respectively an N pole and an S pole.

Specifically, the electrode assembly comprises an ear clip electrode, an electrode plate or a button electrode, and stimulation treatment of different parts of a patient can be met.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model separates the lead into the first lead and the second lead, and the first lead and the second lead are connected through the magnetic suction male head and the magnetic suction female head, thereby facilitating the fast insertion and extraction of the lead and the physiotherapy instrument without damaging the physiotherapy instrument; in addition, the patient only needs to carry the second lead when in treatment, so that the treatment cost of the patient is reduced; (2) the utility model discloses a position of connecting at public head of magnetism and magnetism female head of magnetism sets up the anticreep subassembly, can prevent effectively that the public head of magnetism from droing from magnetism in treatment process magnetism female head, has improved the steadiness that public head of magnetism is connected with magnetism female head of magnetism.

Drawings

Fig. 1 is a schematic structural view of a magnetic attraction wire suitable for a physiotherapy instrument in an embodiment of the present invention;

FIG. 2 is a schematic view of the connection structure of the male magnetic head and the female magnetic head in the embodiment of the present invention;

in the figure: 1. a first conductive line; 2. a second conductive line; 3. a plug-in connector; 4. magnetically attracting the female head; 5. an electrode assembly; 6. magnetic suction male head; 7. a conductive pin; 8. a jack; 9. a quick-release nut; 10. an internal thread; 11. and (4) external threads.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the present embodiment provides a magnetic attraction conductive wire suitable for a physiotherapy instrument, which includes a first conductive wire 1 and two second conductive wires 2 (the number of the second conductive wires 2 can be set according to actual requirements); one end of the first lead 1 is provided with a plug 3 for connecting with a physiotherapy instrument, and the other end is provided with a magnetic female head 4; one end of each of the second leads 2 is provided with an electrode assembly 5 for outputting stimulation pulses; the other ends are all packaged in the magnetic male head 6; the magnetic male head 6 is detachably connected with the magnetic female head 4.

Specifically, a multi-core conductive pin 7 is embedded in the magnetic male head 6, one end of the multi-core conductive pin 7 is electrically connected with the first wire 1, and the other end of the multi-core conductive pin penetrates through the end surface of the magnetic male head 6 and extends to the outside of the end surface of the magnetic male head 6.

Furthermore, a plurality of jacks 8 are arranged in the magnetic female head 4, and the number, the positions and the sizes of the jacks 8 are matched with those of the conductive pins 7.

Furthermore, the inner wall and the bottom of the jack 8 are both provided with conductive copper sheets, and the conductive copper sheets are electrically connected with the second lead 2.

When the female magnetic head 4 of the first lead 1 is close to the male magnetic head 6 of the second lead 2, the male magnetic head 6 and the female magnetic head 4 are attracted under the action of magnetic force, and meanwhile, multi-core conductive pins 7 on the end surface of the male magnetic head 6 are inserted into a plurality of jacks 8 on the end surface of the female magnetic head 4, so that the first lead 1 is electrically connected with the second lead 2; after the male magnetic head 6 and the female magnetic head 4 are separated by external force, the first conducting wire 1 and the second conducting wire 2 can be disconnected.

Specifically, the end surfaces of the male magnetic head 6/the female magnetic head 4 are circular.

Preferably, as shown in fig. 2, an anti-disengaging assembly is arranged at a connecting part of the magnetic male head 6 and the magnetic female head 4, the anti-disengaging assembly comprises a quick-release nut 9, and the inner diameter of the quick-release nut 9 is matched with the outer diameter of the magnetic male head 6/the magnetic female head 4; the inside of quick detach nut 9 is equipped with internal thread 10, the outer peripheral face of magnetic male head 6 and magnetic female head 4 is equipped with external screw thread 11, magnetic male head 6 passes through with magnetic female head 4 quick detach nut 9 locks. In the embodiment, the threads are only provided with 2-3 circles, so that the locking is convenient and rapid; the anti-falling component is arranged at the position where the magnetic male head 6 and the magnetic female head 4 are connected, so that the magnetic female head 4 can be effectively prevented from falling off from the magnetic male head 6 in the treatment process, and the stability of the connection of the magnetic male head 6 and the magnetic female head 4 is improved.

Specifically, permanent magnets are embedded in the magnetic male head 6 and the magnetic female head 4, and the two opposite end faces of the magnetic male head 6 and the magnetic female head 4 are respectively an N pole and an S pole.

Specifically, the electrode assembly 5 may be an ear clip electrode, an electrode sheet or a button electrode, which can satisfy stimulation treatment of different parts of a patient.

When the magnetic attraction wire suitable for the physiotherapy instrument is used, the plug connector 3 of the first wire 1 is firstly inserted into an output interface of the physiotherapy instrument; then the electrode assembly 5 at the end of the second lead 2 is placed on the part of the patient to be stimulated; then the magnetic male head 6 at one end of the second lead 2 is close to the magnetic female head 4 at the tail end of the first lead 1, and the magnetic male head 6 and the magnetic female head 4 are attracted to realize the electric connection of the first lead 1 and the second lead 2; and finally, starting an equipment switch of the physiotherapy instrument to carry out physiotherapy on the patient. When the stimulation part (such as the earlobe part) needs to be replaced, the current magnetic male head 6 and the magnetic female head 4 can be separated through external force, the second lead 2 with the ear clip electrode is replaced, and the connection mode is the same as the above. In the use process of the magnetic attraction lead wire, the first lead wire 1 is fixedly connected with the physiotherapy instrument, and frequent plugging and unplugging are not needed, so that an output interface of the physiotherapy instrument is prevented from being damaged; and one first wire can adapt to multiple different second wires, has saved the wire rod cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A magnetic attraction lead wire suitable for a physiotherapy instrument is characterized by comprising a first lead wire and a second lead wire; one end of the first lead is provided with a plug-in connector for connecting with a physiotherapy instrument, and the other end of the first lead is provided with a magnetic female connector; one end of the second lead is provided with an electrode assembly for outputting stimulation pulses, and the other end of the second lead is provided with a magnetic male head which is detachably connected with the magnetic female head.

2. The magnetically attracted conducting wire for physiotherapy instrument of claim 1, wherein the second conducting wire has multiple ends with electrode assembly and the other ends are enclosed inside the magnetically attracted male head.

3. The magnetically attracting wire of claim 2, wherein a multi-core conductive pin is embedded in the magnetically attracting male head, one end of the multi-core conductive pin is electrically connected to the first wire, and the other end of the multi-core conductive pin extends through the end surface of the magnetically attracting male head to the outside of the end surface of the magnetically attracting male head.

4. The magnetically attracted wire suitable for physiotherapy equipment of claim 3, wherein the magnetically attracted female head has a number of holes inside, and the number, position and size of the holes match those of the conductive pins.

5. The magnetic attraction lead wire suitable for the physiotherapy instrument as claimed in claim 4, wherein the inner wall and/or the bottom of the insertion hole is provided with a conductive copper sheet, and the conductive copper sheet is electrically connected with the second lead wire.

6. The magnetically attracted wire for physiotherapy instrument of claim 1, wherein the end of the magnetically attracted male/female head is circular.

7. The magnetic suction wire suitable for physiotherapy equipment of claim 6, wherein the connection part of the magnetic suction male head and the magnetic suction female head is provided with an anti-disengagement component, the anti-disengagement component comprises a quick-release nut, and the inner diameter of the quick-release nut is matched with the outer diameter of the magnetic suction male head/the magnetic suction female head; the quick-release nut is characterized in that an internal thread is arranged inside the quick-release nut, external threads are arranged on the outer peripheral surfaces of the magnetic suction male head and the magnetic suction female head, and the magnetic suction male head and the magnetic suction female head are locked through the quick-release nut.

8. The magnetically attracted wire of claim 1, wherein the permanent magnets are embedded in the male and female magnetically attracted heads, and the two opposite ends of the male and female magnetically attracted heads are N-pole and S-pole respectively.

9. The magnetically attracted lead for a physiotherapy instrument according to claim 1, wherein the electrode assembly comprises an ear clip electrode, an electrode pad or a button electrode.