CN216258737U

CN216258737U - Fast-assembly electrode plate structure capable of storing conductive liquid

Info

Publication number: CN216258737U
Application number: CN202122581108.2U
Authority: CN
Inventors: 叶兵; 邹又洪; 王柏通
Original assignee: Hangzhou Fansikai Technology Co ltd
Current assignee: Hangzhou Fansikai Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-12
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a fast-assembly electrode plate structure capable of storing conductive liquid, which comprises an electrode bottom plate, a liquid storage plate, a sealing cover and a male conducting buckle, wherein the electrode bottom plate and the sealing cover are installed in a matched mode, a cavity is formed between the electrode bottom plate and the sealing cover, the liquid storage plate is arranged in the cavity, a plurality of liquid storage groove holes are formed in the electrode bottom plate, an installation hole is formed in the sealing cover, and the male conducting buckle and the installation hole are detachably installed. The electrode plate is provided with the conductive liquid, the conductive liquid stored in the electrode plate can be repeatedly recycled for multiple times through extrusion, the conductive liquid can be quickly filled, the electrode plate can be quickly disassembled and assembled, the electrode plate has a long-time moisture-keeping function, and the convenience of the electro-therapeutic apparatus in use is improved.

Description

Fast-assembly electrode plate structure capable of storing conductive liquid

Technical Field

The utility model relates to the technical field of medical electrode plates, in particular to a quick-assembly electrode plate structure capable of storing conductive liquid.

Background

Electrical energy may be delivered percutaneously with a neurostimulation system via electrodes on the skin surface to stimulate peripheral nerves, such as the median, radial, and/or ulnar nerves in the upper limb, as non-limiting examples. Electrical stimulation of these nerves has been shown to provide therapeutic benefits for a variety of diseases including, but not limited to, movement disorders (including, but not limited to, essential tremor, parkinsonian tremor, postural tremor, and multiple sclerosis), urological disorders, gastrointestinal disorders, cardiac disorders, and inflammatory disorders, among others.

The percutaneous electrical nerve stimulation method belongs to the peripheral electrical nerve stimulation treatment technology, and has the advantages of non-traumatism, non-invasion, easiness in operation, better tolerance, short action, no side effect, low price and the like, so that the percutaneous electrical nerve stimulation method becomes a hot spot of clinical application research and is widely applied, for example, various wearable electrical nerve stimulation treatment instruments based on the percutaneous electrical nerve stimulation method.

Although the stratum corneum of the skin is extremely thin (about 40um), the stratum corneum has very high resistivity, and a layer of conductive liquid is generally coated on the surface of an electrode to manufacture a uniform field at the interface of the skin and the electrode, so that the contact impedance of the electrode and the skin is reduced, the uniform contact of an electrode plate and the skin is ensured, and the electro-therapeutic apparatus can stably treat the skin.

The prior art has the following defects: at present, stimulation electrodes on the market are additionally packaged with conductive liquid, and during electrotherapy, the conductive liquid needs to be detached and then coated on the surface of an electrode plate or the skin contacted with the electrode plate, so that the operation is inconvenient; after the conductive liquid is smeared, the conductive liquid is easy to dry and cannot be supplemented in time, so that the treatment effect is influenced; for the wearable electro-therapeutic apparatus which can be used for treatment at any time, the condition that the user forgets to carry the conductive liquid exists when going out, so that the treatment is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick-assembly electrode plate structure capable of storing conductive liquid, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ready-package electrode slice structure that can save conducting liquid, includes electrode film, stock solution piece, closing cap and public knot of leading, the electrode film with the closing cap cooperation installation is formed with the cavity between electrode film and the closing cap, the stock solution piece sets up in the cavity, be provided with a plurality of stock solution slotted holes on the electrode film, be provided with the mounting hole on the closing cap, public knot and mounting hole demountable installation are led.

Preferably, public guide buckle includes disc and leads electrical pillar, it is provided with elastic contact and interior hexagonal groove respectively to lead electrical pillar both ends, the disc mid portion is provided with the round hole, it is provided with periphery and screw thread face to lead electrical pillar, the periphery inserts round hole internal fixation and connects, be provided with the internal thread with screw thread face looks adaptation in the mounting hole, screw thread face and internal thread threaded connection.

Preferably, the electrode bottom sheet is formed by stamping a copper foil, and the thickness of the electrode bottom sheet is 0.1mm-1 mm.

Preferably, the liquid storage slot hole on the electrode bottom sheet is conical.

Preferably, the cavity is provided with a conductive liquid.

Preferably, still include host computer and band, band both ends and host computer both sides swing joint, the band inboard is provided with the spacing groove, this spacing groove and closing cap looks adaptation, the spacing inslot be provided with public lead the female knot of leading of detaining looks adaptation, female lead the knot and be connected with the host computer electricity, public lead the knot with female lead the knot lock and be connected, electrode film and closing cap embedding spacing inslot.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the electrode bottom plate, the liquid storage sheet, the sealing cover and the male conducting buckle are arranged, the electrode bottom plate and the sealing cover are installed in a matched mode to form the cavity, the liquid storage sheet is installed in the cavity, the conducting liquid can be injected into the cavity through the installation hole, then the installation hole is sealed through the male conducting buckle, the conducting liquid can be output to the surface of the electrode bottom plate through the plurality of uniform liquid storage slotted holes, the surface of the electrode bottom plate is in contact with the skin of a user, the conducting liquid uniformly covers the skin of the user, the electrode plate is provided with the conducting liquid, the conducting liquid stored in the electrode plate can be repeatedly recycled for multiple times through extrusion, the conducting liquid can be rapidly filled, the electrode plate achieves a long-time moisture preservation function through installation of the liquid storage sheet, and the convenience in use of the electro-therapeutic instrument is improved.

2. According to the utility model, the female lead buckle is arranged, the male lead buckle is connected with the female lead buckle in a buckling manner, and the electrode negative plate and the sealing cover are embedded into the limiting groove, so that the effect of quickly mounting the electrode plate is achieved, and the use convenience and experience feeling of a user are improved.

Drawings

FIG. 1 is a schematic structural view of an electrode sheet according to the present invention;

FIG. 2 is a cross-sectional view of an electrode sheet of the present invention;

FIG. 3 is a schematic structural view of an electrode negative of the present invention;

FIG. 4 is an exploded view of the male lead button of the present invention;

fig. 5 is a schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of 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 invention.

Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides a can save ready-package electrode slice structure of conducting liquid, includes electrode film 1, stock solution piece 2, closing cap 3 and public knot 4 of leading, electrode film 1 with closing cap 3 cooperation installation is formed with the cavity between electrode film 1 and the closing cap 3, stock solution piece 2 sets up in the cavity, be provided with a plurality of stock solution slotted holes 5 on the electrode film 1, be provided with mounting hole 6 on the closing cap 3, public knot 4 and the 6 demountable installation of mounting hole of leading are detained.

Specifically, public leading knot 4 includes disc 7 and leads electrical pillar 8, it is provided with elastic contact 9 and hexagon socket head cap groove 10 respectively to lead electrical pillar 8 both ends, disc 7 mid portion is provided with round hole 11, it is provided with periphery 12 and screw thread 13 on leading electrical pillar 8, periphery 12 inserts round hole 11 internal fixation and connects, be provided with the internal thread with 13 looks adaptations of screw thread in the mounting hole 6, screw thread 13 and internal thread threaded connection, wherein, elastic contact 9 is located the cavity, is equipped with the spring in leading electrical pillar 8, and elastic contact 9 both ends respectively with spring and electrode film 1 inconsistent.

The liquid storage sheet 2 of this embodiment is a water-based non-woven fabric or sponge, and the size is the same as the size of the cavity formed by the electrode base sheet 1 and the sealing cover 2, and a through hole is left in the middle for the male conducting buckle 4 to be inserted into, and the sealing cover 3 is a plastic piece with certain elasticity, and the elasticity of the sealing cover 3 can enable a user to extrude the conducting liquid in an extruding manner.

Specifically, the electrode base sheet 1 is formed by stamping a copper foil, the thickness of the electrode base sheet 1 is 0.1mm-1mm, a layer of gold or silver chloride is plated on the surface of the electrode base sheet 1 in the embodiment, and the resistance impedance of the electrode base sheet 1 when the electrode base sheet is in contact with the skin can be reduced through the gold or silver chloride.

Specifically, the liquid storage slot 5 on the electrode base sheet 1 is conical, the large end of the conical shape is close to one side of the skin of the user, the small end of the conical shape is embedded into the cavity, and the small end can limit the flow of the conductive liquid and uniformly flows out to the skin of the user through the large end.

Specifically, the conducting liquid has been installed in the cavity, and the conducting liquid of this embodiment is water-soluble polymer gel or running water, and the user skin can be moistened to the conducting liquid, reduces resistance impedance, and the conducting liquid can fill the clearance between electrode film 1 and the user skin, and the part that user and electrode film 1 do not fully contact promptly makes the even output of electric current, and the electrotherapy effect when preventing the electric current is inhomogeneous, arouses the user discomfort, and the electrotherapy effect of even current has promoted user's travelling comfort, has further promoted user experience and has felt.

The liquid storage piece 2 can absorb the conducting liquid, so that the long-time moisturizing effect is achieved, the male conducting buckle 4 can be extruded, the liquid storage piece 2 is extruded by the sealing cover 3, and the conducting liquid flows out of the liquid storage slot hole 5 to the surface of the electrode plate bottom piece 1.

Specifically, still include host computer 14 and band 15, band 15 both ends and 14 both sides swing joint of host computer, band 15 inboard is provided with spacing groove 16, this spacing groove 16 and closing cap 3 looks adaptation, be provided with in the spacing groove 16 with public leading the female knot 17 of leading of detaining 4 looks adaptation, female leading the knot 17 and being connected with host computer 14 electricity, public leading detain 4 and female leading the knot 17 lock and be connected, electrode film 1 and closing cap 3 embedding spacing inslot. Female knot 17 of leading sets up the magnet layer, and disc 7 is made for the iron material, and disc 7 and magnet layer are adsorbable to be connected, further promote convenient installation effect, promote user experience and feel.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a can save ready-package electrode slice structure of conducting solution, includes electrode film (1), stock solution piece (2), closing cap (3) and public lead and detain (4), its characterized in that: the electrode film (1) and closing cap (3) cooperation installation, be formed with the cavity between electrode film (1) and closing cap (3), stock solution piece (2) set up in the cavity, be provided with a plurality of stock solution slotted holes (5) on electrode film (1), be provided with mounting hole (6) on closing cap (3), public lead knot (4) and mounting hole (6) demountable installation.

2. The fast-assembly electrode slice structure capable of storing conductive liquid according to claim 1, characterized in that: public leading knot (4) includes disc (7) and leads electrical pillar (8), it is provided with elastic contact (9) and interior hexagonal groove (10) respectively to lead electrical pillar (8) both ends, disc (7) middle part is provided with round hole (11), it is provided with periphery (12) and screw thread face (13) on electrical pillar (8), periphery (12) insert round hole (11) internal fixation and connect, be provided with the internal thread with screw thread face (13) looks adaptation in mounting hole (6), screw thread face (13) and internal thread threaded connection.

3. The fast-assembly electrode slice structure capable of storing conductive liquid according to claim 1, characterized in that: the electrode bottom sheet (1) is formed by stamping a copper foil, and the thickness of the electrode bottom sheet (1) is 0.1-1 mm.

4. The fast-assembly electrode slice structure capable of storing conductive liquid according to claim 1 or 3, characterized in that: the liquid storage slot hole (5) on the electrode bottom sheet (1) is conical.

5. The fast-assembly electrode slice structure capable of storing conductive liquid according to claim 1, characterized in that: the cavity is internally provided with conductive liquid.

6. The fast-assembly electrode slice structure capable of storing conductive liquid according to claim 1, characterized in that: still include host computer (14) and band (15), band (15) both ends and host computer (14) both sides swing joint, band (15) inboard is provided with spacing groove (16), this spacing groove (16) and closing cap (3) looks adaptation, be provided with in spacing groove (16) and lead the female knot (17) of leading of detaining (4) looks adaptation with public, female lead detain (17) and host computer (14) electricity and be connected, public lead detain (4) and female lead detain (17) lock and be connected, electrode film (1) and closing cap (3) embedding spacing inslot.