Disc-shaped electrode slice pasting device

Abstract

The invention discloses a disc-shaped electrode slice pasting device which comprises a mounting base, a comb, a pasting mechanism and a clamping mechanism. Torsion springs are arranged on two sides of the mounting seat and movably connected with the comb, the paster mechanism is arranged at the upper end of the mounting seat, and a square groove is formed in the upper portion of the mounting seat and movably provided with the clamping mechanism. The chip mounting mechanism comprises a first pressing rod and a second pressing rod, the first pressing rod is movably connected with the middle of the upper end of the mounting base through a first elastic element, the first pressing rod is hollow, and a second elastic element is arranged at the middle hole position and movably connected with the second pressing rod. The clamping mechanism comprises a square plate, a round hole is formed in the middle of the square plate, the diameter of the round hole is larger than that of the first pressing rod, a square hole is formed in the lower end of the middle of the square plate, and a third elastic element is arranged in the square hole and movably connected with the clamping plate. A circular hole is formed in the middle of the clamping plate, the diameter of the circular hole is larger than that of the second pressing rod and smaller than that of the first pressing rod, a T-shaped groove is formed in the clamping plate on one side of the circular hole, and a fourth elastic element is arranged at the upper end of the circular hole and movably connected with the third pressing rod.

Description

Technical Field

[0001] The present invention relates to the technical field of medical detection equipment, and in particular to a disc-shaped electrode patch device. Background Art

[0002] Neural detection electrodes are commonly used to record and measure neural electrical activity, and are commonly seen in applications such as electroencephalography (EEG). In an EEG, electrodes are usually placed on the scalp to capture and record electrical activity in the brain. Electrodes are usually made of conductive materials such as silver or silver chloride (Ag / AgCl) to be able to transmit electrical signals. These electrodes are generally fixed to an electrode cap according to standard leads (such as the 10-20 system), and the electrode cap serves to fix and protect them;

[0003] When using the electrode pad, the patient's hair needs to be separated to expose the scalp. This process is usually done manually. Although medical staff are very careful in the process, the process of exposing the scalp is still easy to damage the hair and scalp. In addition, the scalp needs to be exposed in multiple locations. Manual operation wastes time and affects the efficiency of the examination.

[0004] On the other hand, the electrode pads need to be used with conductive paste during use. During the patch process, conductive paste is usually applied once for each patch. It is not possible to apply conductive paste to multiple electrode pads in advance for standby use, saving time and improving inspection efficiency. In addition, when manually pasting electrode pads, since the electrode pads are relatively small, the conductive paste is easily rubbed onto the hands of the person, resulting in waste of conductive paste and affecting the accuracy of the electrode pad detection results.

[0005] Therefore, it is necessary to design a disc-shaped electrode patching device to assist medical staff in performing electrode patching. Summary of the invention

[0006] In order to solve the drawbacks of the prior art, the present invention designs a disc-shaped electrode patch device, which is provided with a comb to comb the hair of the human body at the position where the electrode patch is to be attached, so as to facilitate subsequent operations; a clamping mechanism is provided to firmly clamp the electrode patch; and a patch mechanism is provided to quickly and conveniently attach the electrode patch clamped by the clamping device to the patch position.

[0007] In order to achieve the above technical effects, the present invention is implemented by the following technical solutions:

[0008] A disc-shaped electrode patch device, comprising: a mounting seat, a comb, a patch mechanism, and a clamping mechanism;

[0009] Torsion springs are provided on both sides of the mounting seat to flexibly connect combs, a patch mechanism is provided on the upper end of the mounting seat, and a square groove is provided on the upper part of the mounting seat to flexibly install a clamping mechanism;

[0010] The patch mechanism comprises a first pressure rod and a second pressure rod, wherein the first pressure rod is movably connected to the middle part of the upper end of the mounting seat through an elastic element, the first pressure rod is hollow inside, and an elastic element second is arranged at the middle hole to movably connect the second pressure rod;

[0011] The clamping mechanism comprises a square plate, a circular hole is provided in the middle of the square plate, the diameter of the circular hole is larger than the diameter of the pressure rod one, a square hole is provided at the lower end of the middle of the square plate, and an elastic element three is arranged in the square hole for movably connecting the clamping plate; a circular hole is provided in the middle of the clamping plate, the diameter of the circular hole is larger than the diameter of the pressure rod two and smaller than the diameter of the pressure rod one, a T-shaped slot is provided on the clamping plate on one side of the circular hole, an elastic element four is arranged at the upper end of the circular hole for movably connecting the pressure rod three, push rods are symmetrically hinged on both sides of the lower end of the pressure rod three, and a clamping piece is hinged on the other end of the push rod, and the clamping piece comprises a cross bar, an elastic element five is arranged on the outer side of the cross bar for movably connecting the side wall of the T-shaped slot, an arc plate is arranged on the inner side of the cross bar, and the arc plates on the inner sides of the clamping pieces symmetrically arranged on both sides cooperate with each other to clamp the electrode sheet under the action of the elastic element five; the clamping mechanism is spliced ​​front and back to form a clamping device for clamping multiple electrode sheets at the same time;

[0012] Further, the specific steps of using the device are:

[0013] S1. Prepare (apply conductive paste on the electrode sheet and clamp the electrode sheet on the clamping mechanism);

[0014] S2. Find the patch position, hold the disc-shaped electrode patch device, press the comb, and use the comb to push aside the hair at the patch position, so that the lower end of the mounting base fits the scalp at the patch position;

[0015] S3, pressing the first pressure rod, driving the second pressure rod and the clamping plate of the clamping mechanism to move downward, so that the lower end of the clamping plate is attached to the scalp at the patch position;

[0016] S4, pressing the second pressure rod, the lower end of the second pressure rod contacts and presses the third pressure rod, driving the push rod to push the clamping part to slide outward in the T-slot synchronously, releasing the clamping of the electrode sheet, and continuing to press the second pressure rod, driving the lower end of the third pressure rod to press the electrode sheet, so that the electrode sheet is attached to the scalp at the patch position;

[0017] S4, release the first and second pressure rods, reset the device, push the strip-shaped clamping mechanism forward, and push the next electrode sheet to the lower end of the pressure rod for standby use;

[0018] Furthermore, the mounting seat is a square mounting seat, the middle part of the upper end of the mounting seat is connected to the pressure rod through an elastic element, a square groove is provided on the upper part of the mounting seat, the movable mounting clamping mechanism is movably connected in the square groove, and torsion springs are symmetrically arranged on both sides of the mounting seat to movably connect the combs;

[0019] Furthermore, the comb is an arc-shaped comb, and a plurality of comb teeth capable of separating hair are arranged in an array on the comb;

[0020] Furthermore, the interior of the first pressure rod is hollow, and a second elastic element is provided at the middle position of the interior to movably connect the second pressure rod;

[0021] Furthermore, the clamping mechanism comprises a square plate, a circular hole is provided in the middle of the square plate, the diameter of the circular hole is larger than the diameter of the pressure rod one, a square hole is provided at the lower end of the middle of the square plate, and an elastic element three is arranged in the square hole to movably connect the clamping plate; a circular hole is provided in the middle of the clamping plate, the diameter of the circular hole is larger than the diameter of the pressure rod two and smaller than the diameter of the pressure rod one, a T-shaped slot is provided on the clamping plate on one side of the circular hole, an elastic element four is arranged at the upper end of the circular hole to movably connect the pressure rod three, push rods are symmetrically hinged on both sides of the lower end of the pressure rod three, and a clamping piece is hinged on the other end of the push rod, and the clamping piece comprises a cross bar, an elastic element five is arranged on the outer side of the cross bar to movably connect to the side wall of the T-shaped slot, an arc plate is arranged on the inner side of the cross bar, and the arc plates on the inner sides of the clamping pieces symmetrically arranged on both sides cooperate with each other to clamp the electrode sheet under the action of the elastic element five;

[0022] Furthermore, the square plates of the clamping mechanism are spliced ​​front and back to connect several clamping mechanisms into one, and clamp several electrode sheets for standby use.

[0023] The beneficial effects of the present invention are:

[0024] The present invention aims at the drawbacks of the disk-shaped electrode patch device in the prior art, and discloses a disk-shaped electrode patch device, comprising: a mounting seat, a patch mechanism, a clamping mechanism, and a comb; a clamping mechanism is provided, wherein the clamping mechanism comprises a square plate, a clamping plate, an elastic element three, an elastic element four, an elastic element five, a pressure rod three, a push rod, and a clamping piece; through the clamping mechanism; the pressure rod three is pressed, and the pressure rod three drives the push rod to push the clamping piece to slide to both sides of the T-slot, and the arc plate of the clamping piece is opened, and the cylinder at the rear end of the prepared electrode piece is placed in the middle of the arc plate, and the electrode piece is just under the pressure rod three, and the pressure rod three is released. Under the action of the elastic element five, the clamping piece moves to the middle of the T-slot, clamping the electrode piece for standby use, thereby solving the problem that the electrode piece is difficult to clamp in the prior art, and the square plate of the clamping mechanism is spliced ​​front and back to connect several clamping mechanisms as one, so as to realize one-time clamping of multiple electrode pieces for standby use, thereby solving the problem that the electrode pieces in the prior art can only be taken one by one, which is troublesome to operate and wastes time;

[0025] A comb is provided, the lower end of the comb teeth of the comb is pressed against the patch position, and the upper end of the comb is pressed to make the comb teeth move to both sides along the patch position to comb the hair at the patch position, which is convenient for subsequent patching, and solves the problem that the existing technology of manually separating the hair at the patch position exposes the scalp and is troublesome to operate, and the manual separation is difficult to control the strength, which is easy to damage the hair and scalp of the patient at the patch position;

[0026] A patch mechanism is set up, which includes a pressure rod 1, an elastic element 1, a pressure rod 2, and an elastic element 2. After preparation is completed, the pressure rod 1 is pressed, and the lower end of the pressure rod passes through the round hole on the square plate and is pressed on the clamping plate, driving the clamping plate to move downward. When the lower end of the clamping plate contacts the patch position, the pressure rod 2 is pressed, and the lower end of the pressure rod 2 contacts the pressure rod 3 and drives the pressure rod 3 to move downward, driving the push rod to push the clamping part to slide to both sides of the T-slot, and the clamping part releases the clamping of the electrode sheet, and the electrode sheet naturally falls on the scalp at the patch position, and then the pressure rod 2 is continued to be pressed to drive the pressure rod 3 to continue to move downward, and the lower end of the pressure rod 3 presses the upper end of the electrode sheet, and the electrode sheet is pressed and bonded to the scalp at the patch position, so as to solve the problem in the prior art that the electrode sheet is manually pasted and the conductive paste is easily contaminated to the position of the human hand, which not only affects the operation, but also reduces the conductivity of the electrode sheet and affects the accuracy of the inspection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.

[0028] Figure 1 It is a schematic diagram of the overall structure of a disc-shaped electrode patch device;

[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of a disc-shaped electrode patch device;

[0030] Figure 3 It is a structural schematic diagram of a mounting base and a patch mechanism of a disc-shaped electrode patch device;

[0031] Figure 4 It is a cross-sectional structural schematic diagram of a mounting base and a patch mechanism of a disc-shaped electrode patch device;

[0032] Figure 5 It is a schematic diagram of the structure of a comb of a disc-shaped electrode patch device;

[0033] Figure 6 It is a schematic diagram of the structure of a clamping mechanism of a disc-shaped electrode patch device;

[0034] Figure 7 It is a schematic cross-sectional structural diagram of a clamping mechanism of a disc-shaped electrode patch device;

[0035] Figure 8 It is a half-section structural schematic diagram of a clamping mechanism of a disc-shaped electrode patch device;

[0036] Fig. 9 The invention discloses a structural schematic diagram of a pressure rod 3, a push rod, a fourth elastic element and a clamping member of a disc-shaped electrode patch device.

[0037] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0038] 1-mounting seat, 101-pressure rod one, 1011-elastic element one, 102-pressure rod two, 1021-elastic element two, 103-square groove, 2-comb, 3-clamping mechanism, 301-square plate, 302-elastic element three, 401-clamping plate, 402-clamping member, 403-push rod, 404-pressure rod three, 405-elastic element four. DETAILED DESCRIPTION

[0039] In order to solve the problems existing in the prior art disc electrode patch device, the present invention discloses a disc electrode patch device, comprising: a mounting seat 1, a comb 2, a patch mechanism, and a clamping mechanism 3;

[0040] Torsion springs are provided on both sides of the mounting seat 1 to movably connect the combs 2, a patch mechanism is provided on the upper end of the mounting seat 1, and a square groove 103 is provided on the upper part of the mounting seat 1 to movably install the clamping mechanism 3;

[0041] The patch mechanism includes a pressure rod 101 and a pressure rod 102. The pressure rod 101 is movably connected to the middle part of the upper end of the mounting seat 1 through an elastic element 1011. The pressure rod 101 is hollow inside, and an elastic element 1021 is arranged at the middle hole to movably connect the pressure rod 102.

[0042] The clamping mechanism 3 comprises a square plate 301, a circular hole is provided in the middle of the square plate 301, the diameter of the circular hole is larger than the diameter of the pressure rod 101, a square hole is provided at the lower end of the middle of the square plate 301, and an elastic element 302 is arranged in the square hole to be movably connected to the clamping plate 401; a circular hole is provided in the middle of the clamping plate 401, the diameter of the circular hole is larger than the diameter of the pressure rod 2 102 and smaller than the diameter of the pressure rod 1 101, a T-shaped groove is provided on the clamping plate 401 on one side of the circular hole, and an elastic element 405 is arranged at the upper end of the circular hole to be movably connected to the pressure rod 3 40 4. The push rods 403 are symmetrically hinged on both sides of the lower end of the pressure rod 3 404, and the other end of the push rod 403 is hinged on the clamping member 402. The clamping member 402 includes a cross bar, and an elastic element 5 is arranged on the outer side of the cross bar to flexibly connect the T-slot side wall. An arc plate is arranged on the inner side of the cross bar. Under the action of the elastic element 5, the arc plates on the inner side of the clamping member 402 cooperate with each other to clamp the electrode sheet; the clamping mechanism 3 is spliced ​​front and back to form a clamping device that clamps multiple electrode sheets at the same time;

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0044] Example 1

[0045] like Figure 5The structure diagram of the comb 2 of the disc electrode patch device of the present invention is shown. The comb 2 is an arc-shaped comb 2. A plurality of comb teeth for separating hair are arranged in an array on the comb 2. The middle of the comb 2 is movably connected to the mounting seat 1 through a torsion spring arranged on the mounting seat 1. The connection structure diagram of the comb 2 and the mounting seat 1 can be seen in FIG. Figure 1 When in actual use, the lower end of the comb 2 is pressed against the scalp at the patch position in a natural state, and the upper end of the comb 2 is pressed against both sides of the mounting base 1. The teeth of the comb 2 separate the hair at the patch position, exposing the scalp at the patch position;

[0046] In this embodiment, a comb 2 is provided to expose the scalp at the patch position, thereby solving the problem in the prior art that the scalp exposure is cumbersome to operate and is manual, which easily damages the scalp and hair.

[0047] Example 2

[0048] like Figure 6 Schematic diagram of the structure of the clamping mechanism 3 of the rotating electrode patch device of the present invention. In the present invention, a clamping mechanism 3 is provided, and the clamping mechanism 3 includes a square plate 301, a circular hole is provided in the middle of the square plate 301, and the diameter of the circular hole is larger than the diameter of the pressure rod 101, a square hole is provided at the lower end of the middle of the square plate 301, and an elastic element 302 is provided in the square hole to movably connect the clamping plate 401; a circular hole is provided in the middle of the clamping plate 401, and the diameter of the circular hole is larger than the diameter of the pressure rod 2 102 and smaller than the diameter of the pressure rod 1 101, a T-shaped slot is provided on the clamping plate 401 on one side of the circular hole, and a T-shaped slot is provided on the circular hole. An elastic element 405 is arranged at the end to be movably connected to a pressure rod 3 404, and push rods 403 are symmetrically hinged on both sides of the lower end of the pressure rod 3 404, and the other end of the push rod 403 is hinged to a clamping member 402, and the clamping member 402 includes a cross bar, and an elastic element 5 is arranged on the outer side of the cross bar to be movably connected to the side wall of the T-slot, and an arc plate is arranged on the inner side of the cross bar. Under the action of the elastic element 5, the arc plates on the inner side of the clamping member 402, which are symmetrically arranged on both sides, cooperate with each other to clamp the electrode sheet; the clamping mechanism 3 is spliced ​​front and back to form a clamping device that clamps multiple electrode sheets at the same time;

[0049] In this embodiment, a clamping mechanism 3 is provided, through which the clamping mechanism 3; the pressure rod three 404 is pressed, and the pressure rod three 404 drives the push rod 403 to push the clamping member 402 to slide to both sides of the T-slot, and the arc plate of the clamping member 402 is opened, and the cylinder at the rear end of the prepared electrode sheet is placed in the middle of the arc plate, and the electrode sheet is just under the pressure rod three 404, and the pressure rod three 404 is released. Under the action of the elastic element five, the clamping member 402 moves to the middle of the T-slot, clamping the electrode sheet for standby use, thereby solving the problem of inconvenient clamping of the electrode sheet in the prior art, and the square plate 301 of the clamping mechanism 3 is spliced ​​front and back to connect several clamping mechanisms 3 into one, so as to realize one-time clamping of multiple electrode sheets for standby use, thereby solving the problem that the electrode sheets in the prior art can only be taken one by one, which is inconvenient to operate and wastes time.

[0050] Example 3

[0051] like Figure 4 The figure shows a schematic diagram of the structure of the mounting seat 1 and the patch mechanism of the rotating electrode patch device of the present invention. In the present invention, the mounting seat 1 is provided, and the middle part of the mounting seat 1 is movably connected to the patch mechanism. The patch mechanism includes a pressure rod 101, a pressure rod 102, an elastic element 1011, and an elastic element 1021. The pressure rod 101 is provided with an elastic element 1011 movably connected to the mounting seat 1. The pressure rod 101 is hollow inside, and an elastic element 2 1021 is provided at the hollow position inside to movably connect to the pressure rod 2 102.

[0052] A patch mechanism is set up, and the pressure rod 2 102 is pressed. The lower end of the pressure rod 2 102 contacts the pressure rod 3 404 and drives the pressure rod 3 404 to move downward, driving the push rod 403 to push the clamping part 402 to slide to both sides of the T-slot, and the clamping part 402 releases the clamping of the electrode sheet, and the electrode sheet naturally falls on the scalp at the patch position, and then the pressure rod 2 102 continues to be pressed to drive the pressure rod 3 404 to continue to move downward, and the lower end of the pressure rod 3 404 presses the upper end of the electrode sheet to press and bond the electrode sheet to the scalp at the patch position, so as to solve the problem in the prior art that the electrode sheet is manually pasted and the conductive paste is easily contaminated to the human hand position, which not only affects the operation, but also reduces the conductivity of the electrode sheet and affects the accuracy of the inspection results.

[0053] In summary, the present invention aims at the drawbacks of the prior art disc electrode patch device, and discloses a disc electrode patch device, comprising: a mounting seat 1, a patch mechanism, a clamping mechanism 3, and a comb 2; a clamping mechanism 3 is provided, and the clamping mechanism 3 comprises a square plate 301, a clamping plate 401, an elastic element 302, an elastic element 405, an elastic element 5, a pressure rod 3 404, a push rod 403, and a clamping piece 402; through the clamping mechanism 3; the pressure rod 3 404 is pressed, and the pressure rod 3 404 drives the push rod 403 to push the clamping piece 402 to slide to both sides of the T-slot, and the clamping piece 402 is clamped. The arc plate of the holder 402 is opened, and the cylinder at the rear end of the prepared electrode sheet is placed in the middle of the arc plate, and the electrode sheet is just under the pressure rod 3 404. The pressure rod 3 404 is released, and under the action of the elastic element 5, the clamping member 402 moves to the middle of the T-slot to clamp the electrode sheet for standby use, thereby solving the problem of the inconvenience of clamping the electrode sheet in the prior art. The square plate 301 of the clamping mechanism 3 is spliced ​​front and back to connect several clamping mechanisms 3 into one, so as to realize the one-time clamping of multiple electrode sheets for standby use, thereby solving the problem that the electrode sheets in the prior art can only be taken one by one, which is inconvenient to operate and wastes time.

[0054] A comb 2 is provided, the lower end of the comb teeth of the comb 2 is pressed against the patch position, and the upper end of the comb 2 is pressed to make the comb teeth move to both sides along the patch position to comb the hair at the patch position, which is convenient for subsequent patching, and solves the problem that the existing technology of manually separating the hair at the patch position exposes the scalp and is troublesome to operate, and the manual separation is difficult to control the strength, which is easy to damage the hair and scalp of the patient at the patch position;

[0055] A patch mechanism is set, and the patch mechanism includes a pressure rod 101, an elastic element 1011, a pressure rod 102, and an elastic element 1021. After preparation is completed, the pressure rod 101 is pressed, and the lower end of the pressure rod 101 passes through the round hole on the square plate 301 and presses on the clamping plate 401, driving the clamping plate 401 to move downward. When the lower end of the clamping plate 401 contacts the patch position, the pressure rod 102 is pressed, and the lower end of the pressure rod 102 contacts the pressure rod 3 404 and drives the pressure rod 3 404 to move downward, driving the push rod 403 Push the clamping piece 402 to slide to both sides of the T-slot, and the clamping piece 402 releases the clamping of the electrode sheet, and the electrode sheet naturally falls onto the scalp at the patch position, and then continue to press the pressure rod 2 102 to drive the pressure rod 3 404 to continue to move downward, and the lower end of the pressure rod 3 404 presses the upper end of the electrode sheet to press and bond the electrode sheet to the scalp at the patch position, so as to solve the problem in the prior art that when manually sticking the electrode sheet, the conductive paste is easily contaminated to the human hand position, which not only affects the operation, but also reduces the conductivity of the electrode sheet, affecting the accuracy of the inspection result.

[0056] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation methods described.

Claims

1. A disc-shaped electrode patch device, characterized in that: include: Mounting seat, comb, patch mechanism, clamping mechanism; Torsion springs are provided on both sides of the mounting seat to flexibly connect combs, a patch mechanism is provided on the upper end of the mounting seat, and a square groove is provided on the upper part of the mounting seat to flexibly install a clamping mechanism; The patch mechanism comprises a first pressure rod and a second pressure rod, wherein the first pressure rod is movably connected to the middle part of the upper end of the mounting seat through an elastic element, the first pressure rod is hollow inside, and an elastic element second is arranged at the middle hole to movably connect the second pressure rod; The clamping mechanism includes a square plate, a circular hole is provided in the middle of the square plate, the diameter of the circular hole is larger than the diameter of the pressure rod one, a square hole is provided at the lower end of the middle of the square plate, and an elastic element three is arranged in the square hole for movably connecting the clamping plate; a circular hole is provided in the middle of the clamping plate, the diameter of the circular hole is larger than the diameter of the pressure rod two and smaller than the diameter of the pressure rod one, a T-shaped slot is provided on the clamping plate on one side of the circular hole, an elastic element four is arranged at the upper end of the circular hole for movably connecting the pressure rod three, push rods are symmetrically hinged on both sides of the lower end of the pressure rod three, and the other end of the push rod is hinged to a clamping member, the clamping member includes a cross bar, an elastic element five is arranged on the outer side of the cross bar for movably connecting the side wall of the T-shaped slot, an arc plate is arranged on the inner side of the cross bar, and the arc plates on the inner sides of the clamping members symmetrically arranged on both sides cooperate with each other to clamp the electrode sheet under the action of the elastic element five; the clamping mechanism is spliced ​​front and back to form a clamping device for clamping multiple electrode sheets at the same time.

2. A disc-shaped electrode patch device according to claim 1, characterized in that: The specific steps of using the device are: S1. Prepare (apply conductive paste on the electrode sheet and clamp the electrode sheet on the clamping mechanism); S2. Find the patch position, hold the disc-shaped electrode patch device, press the comb, and use the comb to push aside the hair at the patch position, so that the lower end of the mounting base fits the scalp at the patch position; S3, pressing the first pressure rod, driving the second pressure rod and the clamping plate of the clamping mechanism to move downward, so that the lower end of the clamping plate is attached to the scalp at the patch position; S4, pressing the second pressure rod, the lower end of the second pressure rod contacts and presses the third pressure rod, driving the push rod to push the clamping part to slide outward in the T-slot synchronously, releasing the clamping of the electrode sheet, and continuing to press the second pressure rod, driving the lower end of the third pressure rod to press the electrode sheet, so that the electrode sheet is attached to the scalp at the patch position; S4. Release the first and second pressure bars, reset the device, push the strip-shaped clamping mechanism forward, and push the next electrode sheet to the lower end of the pressure bar for use.

3. The disc-shaped electrode patch device according to claim 1, characterized in that: The mounting seat is a square mounting seat, the middle part of the upper end of the mounting seat is connected to a pressure rod through an elastic element, a square groove is arranged on the upper part of the mounting seat, a movable mounting clamping mechanism is movably connected in the square groove, and torsion spring movable connecting combs are symmetrically arranged on both sides of the mounting seat.

4. The disc-shaped electrode patch device according to claim 1, characterized in that: The comb is an arc-shaped comb, and a plurality of comb teeth which can separate hair are arranged in an array on the comb.

5. The disc-shaped electrode patch device according to claim 1, characterized in that: The interior of the first pressure rod is hollow, and a second elastic element is arranged in the hollow position to movably connect the second pressure rod.

6. The disc-shaped electrode patch device according to claim 1, characterized in that: The clamping mechanism includes a square plate, a circular hole is provided in the middle of the square plate, the diameter of the circular hole is larger than the diameter of the pressure rod one, a square hole is provided at the lower end of the middle of the square plate, and an elastic element three is arranged in the square hole for movably connecting the clamping plate; a circular hole is provided in the middle of the clamping plate, the diameter of the circular hole is larger than the diameter of the pressure rod two and smaller than the diameter of the pressure rod one, a T-shaped slot is provided on the clamping plate on one side of the circular hole, an elastic element four is arranged at the upper end of the circular hole for movably connecting the pressure rod three, push rods are symmetrically hinged on both sides of the lower end of the pressure rod three, and the other end of the push rod is hinged to a clamping member, the clamping member includes a cross bar, an elastic element five is arranged on the outer side of the cross bar for movably connecting to the side wall of the T-shaped slot, an arc plate is arranged on the inner side of the cross bar, and the arc plates on the inner sides of the clamping members symmetrically arranged on both sides cooperate with each other to clamp the electrode sheet under the action of the elastic element five.

7. The disc-shaped electrode patch device according to claim 1, characterized in that: The square plates of the clamping mechanism are spliced ​​front and back to connect a plurality of clamping mechanisms into one, and clamp a plurality of electrode sheets for standby use.

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