CN217766661U

CN217766661U - Medical treatment is with testing arrangement of electrode piece conductivity

Info

Publication number: CN217766661U
Application number: CN202221360889.0U
Authority: CN
Inventors: 李园蕾; 吴同敬; 李浩泽
Original assignee: Henan Lebang Medical Equipment Co ltd
Current assignee: Henan Lebang Medical Equipment Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-08
Anticipated expiration: 2032-06-02

Abstract

The utility model provides a testing arrangement of electrode piece electric conductivity for medical treatment, two terminal series connection of graphite electrode and wire, the standing groove left side front end has clamp plate one through dwang movable mounting, be equipped with graphite electrode one in the middle of the clamp plate downside, compare with prior art, the utility model discloses following beneficial effect has: through setting up the test main part, the cooperation handle, make whole testing arrangement can hand the use, and portable and accomodate, high durability and convenient use, utilize the battery, the switch, the display lamp, wire one, wire two, the series circuit that graphite electrode one and graphite electrode two constitute, the cooperation electrode slice constitutes closed series circuit, a structure is simple, can the electric conductive property of short-term test electrode slice, torsional spring subassembly cooperation dwang one, dwang two, the handle bar, clamp plate one and clamp plate two, can fix a position fixedly to the electrode slice fast, use swiftly convenient and easy operation.

Description

Medical treatment is with testing arrangement of electrode piece conductivity

Technical Field

The utility model belongs to electrode slice electric conduction test equipment field, in particular to medical treatment electrode slice electric conductivity's testing arrangement.

Background

Clinically, generally adopt single set electrode slice and single multicore wire to carry out electrocardio guardianship signal acquisition, the electric conductive property of electrode slice directly influences the collection accuracy of electrocardio guardianship signal, and at present, to the electric conductive property test of electrode slice, lack simple and easy and can handheld testing arrangement, operate when not being convenient for use, consequently, need a medical treatment electrode slice electric conductivity's testing arrangement solve above problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a testing arrangement of electrode piece conductivity can for medical treatment, the problem of proposing in the above-mentioned background art is solved to not enough that exist to prior art.

The utility model discloses a following technical scheme realizes: a test device for the conductivity of a medical electrode plate comprises: test main part, torsional spring subassembly, battery, switch, wire one, wire two, display lamp and electrode slice, be equipped with the torsional spring subassembly in the middle of the test main part upper surface, the wire one is installed on the inside right side of test main part, and the wire two is installed the inside right side of test main part, the battery passes through wire one, wire two and the switch and display lamp series connection, the electrode slice activity is placed at test main part upside front end, test main part upper surface front side is seted up and is equipped with the standing groove, standing groove right side front end has clamp plate two through two movable mounting of dwang, and graphite electrode two sets up in the middle of two downside of clamp plate, graphite electrode two is established ties with two terminal of wire, standing groove left side front end has clamp plate one through dwang one movable mounting, be equipped with graphite electrode one in the middle of clamp plate downside, a wire end with graphite electrode one is established ties, be provided with the dwang in the middle of a dwang upper surface with two upper surfaces in the middle of, the test main part rear end is equipped with the handle bar.

As a preferred embodiment, the pivot is installed inside the torsional spring subassembly, a torsional spring is installed respectively to pivot left end, right-hand member, pivot left end and a dwang rear end fixed connection, pivot right-hand member and two rear end fixed connections of dwang, the torsional spring subassembly is located the positive rear side of standing groove.

In a preferred embodiment, the handle rod is a U-shaped metal rod, and the first rotating rod and the second rotating rod are respectively connected to two ends of the handle rod in an embedded manner.

As a preferred embodiment, a lower surface of the graphite electrode is flush with a lower surface of the pressing plate, a lower surface of the pressing plate is flush with a lower surface of the graphite electrode, the first pressing plate and the second pressing plate have the same specification, and the first graphite electrode and the second graphite electrode have the same specification.

As a preferred embodiment, the first connecting hole is formed in the rear end of the first rotating rod, the first wire guide hole is formed in the first rotating rod, the second connecting hole is formed in the rear end of the second rotating rod, and the second wire guide hole is formed in the second rotating rod.

As a preferred implementation mode, the inside of the first rotating rod is installed at the tail end of the first lead through a first connecting hole and a first lead hole and is connected with the right end of the first graphite electrode in series, the tail end of the second lead is installed inside the second rotating rod through a second connecting hole and a second lead hole and is connected with the left end of the second graphite electrode in series, the first lead is directly connected with the display lamp in series, and the display lamp is an indicator lamp with the brightness changing along with the change of the current.

After the technical scheme is adopted, the beneficial effects of the utility model are that: through setting up the test main part, the cooperation handle, make whole testing arrangement can hand the use, and portable and accomodate, high durability and convenient use, utilize the battery, the switch, the display lamp, wire one, wire two, the series circuit that graphite electrode one and graphite electrode two constitute, the cooperation electrode slice constitutes closed series circuit, a structure is simple, can the electric conductive property of short-term test electrode slice, torsional spring subassembly cooperation dwang one, dwang two, the handle bar, clamp plate one and clamp plate two, can fix a position fixedly to the electrode slice fast, use swiftly convenient and easy operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of the device for testing electrical conductivity of the electrode plate for medical use of the present invention.

Fig. 2 is a schematic diagram of the connection between the second lead and the second graphite electrode of the device for testing the electrical conductivity of the medical electrode plate of the present invention.

Fig. 3 is a schematic diagram of an electrode plate closing detection circuit of the device for testing electrical conductivity of a medical electrode plate of the present invention.

In the figure, 1-test main body, 2-torsion spring component, 3-rotating rod I, 4-handle rod, 5-placing groove, 6-pressing plate I, 7-pressing plate II, 8-rotating rod II, 9-lead II, 10-display lamp, 11-switch, 12-handle, 13-graphite electrode II, 14-battery, 15-lead I, 16-graphite electrode I, and 17-electrode slice.

Detailed Description

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

Referring to fig. 1 to 3, the present invention provides a technical solution: a test device for the conductivity of a medical electrode plate comprises: the test device comprises a test main body 1, a torsion spring assembly 2, a battery 14, a switch 11, a first wire 15, a second wire 9, a display lamp 10 and an electrode plate 17, wherein the torsion spring assembly 2 is arranged in the middle of the upper surface of the test main body 1, the first wire 15 is installed on the right side inside the test main body 1, the second wire 9 is installed on the right side inside the test main body 1, the battery 14 passes through the first wire 15, the second wire 9 is connected with the switch 11 and the display lamp 10 in series, the electrode plate 17 is movably placed at the front end of the upper side of the test main body 1, a placing groove 5 is arranged on the front end of the upper surface of the test main body 1, a pressing plate two 7 is movably installed at the front end of the right side of the placing groove 5 through a rotating rod two 8, the second graphite electrode 13 is arranged in the middle of the lower side of the pressing plate two 7 and is connected with the tail ends of the second wire 9 in series, the front end of the left side of the placing groove 5 is movably installed with a pressing plate one 6 through a rotating rod one 3, a graphite electrode 16 is arranged in the middle of the lower side of the pressing plate, a first wire 15 tail end of the first rotating rod is connected with a graphite electrode 16 in series, a handle 4 is arranged in the middle of the upper surface of the middle of the two 8, and a handle 12 is arranged at the rear end of the test main body 1.

The pivot is installed inside torsional spring subassembly 2, and a torsional spring is installed respectively to pivot left end, right-hand member, pivot left end and 3 rear end fixed connection of dwang, pivot right-hand member and two 8 rear end fixed connection of dwang, and torsional spring subassembly 2 is located the positive rear side of standing groove 5, is convenient for fix electrode slice 17.

The handle rod 4 is a U-shaped metal rod, and the first rotating rod 3 and the second rotating rod 8 are respectively connected with the two ends of the handle rod 4 in an embedded mode, so that the operation of a user is facilitated, and the electrode plate 17 is pressed.

The lower surface of the first graphite electrode 16 is flush with the lower surface of the first pressure plate 6, the lower surface of the second pressure plate 7 is flush with the lower surface of the second graphite electrode 13, the first pressure plate 6 and the second pressure plate 7 are identical in specification, and the first graphite electrode 16 and the second graphite electrode 13 are identical in specification and are used for being connected with an electrode plate 17 to form a closed series circuit.

The first connecting hole is formed in the rear end of the first rotating rod 3, the first wire guide hole is formed in the first rotating rod 3, the second connecting hole is formed in the rear end of the second rotating rod 8, and the second wire guide hole is formed in the second rotating rod 8, so that the first wire guide 15 and the second wire guide 9 can be conveniently installed.

The first rotating rod 3 is internally provided with a first connecting hole and a first wire guide, the first wire guide is arranged at the tail end of the first wire 15 and is connected with the right end of the first graphite electrode 16 in series, the second wire 9 is arranged at the tail end of the second rotating rod 8 through a second connecting hole and a second wire guide, the first wire guide is connected with the left end of the second graphite electrode 13 in series, the first wire guide 15 is directly connected with the display lamp 10 in series, the display lamp 10 is an indicating lamp with brightness changing along with the change of the current size, and the first graphite electrode 16 and the second graphite electrode 13 are conveniently matched to form a closed series circuit.

As an embodiment of the present invention: when the electrode plate is actually used, an operator firstly places the electrode plate 17 to be detected in the placing groove 5, then holds the handle 12 with one hand, and pinches the handle rod 4 with the thumb and the forefinger of the other hand, because the rotating shaft is installed in the torsion spring assembly 2, the left end and the right end of the rotating shaft are respectively provided with a torsion spring, the left end of the rotating shaft is fixedly connected with the rear end of the first rotating rod 3, the right end of the rotating shaft is fixedly connected with the rear end of the second rotating rod 8, then the handle rod 4 is pulled upwards, the rotating rod 3, the second rotating rod 8, the first pressing plate 6 and the second pressing plate 7 are driven by the handle rod 4, at the moment, the electrode plate 17 is pushed into the lower sides of the first pressing plate 6 and the second pressing plate 7 by utilizing the common operation of the remaining middle finger, ring finger and little finger, and the other end of the electrode plate 17 is positioned at the lower side of the first pressing plate 6, the other end of the pressing plate 7 is positioned at the lower side of the first graphite electrode plate 16 and the graphite electrode plate 13 are respectively contacted with the two ends of the electrode plate 17, then, the switch 11 is pressed by the thumb of the hand holding the handle 12, because the battery 14, the switch 11, the display lamp 10, the first lead 15, the second lead 9, the first graphite electrode 16 and the second graphite electrode 13 form a series circuit, and the electrode slice 17 just forms a closed series circuit, and then because the display lamp 10 is an indicator lamp with the brightness changing along with the current, the conductivity of the electrode slice 17 can be judged according to the brightness of the display lamp 10, the test main body 1 is matched with the handle 12, so that the whole test device can be used by hand, is convenient to carry and store, is convenient to use, and forms a closed series circuit by the battery 14, the switch 11, the display lamp 10, the first lead 15, the second lead 9, the first graphite electrode 16 and the second graphite electrode 13 in cooperation with the electrode slice 17, the electric conduction performance of the electrode plate 17 can be quickly detected, the torsion spring assembly 2 is matched with the rotating rod I3, the rotating rod II 8, the handle rod 4, the pressing plate I6 and the pressing plate II 7, the electrode plate 17 can be quickly positioned and fixed, and the electrode plate detection device is quick and convenient to use and simple in operation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A test device for the conductivity of a medical electrode plate comprises: the test device comprises a test main body (1), a torsion spring assembly (2), a battery (14), a switch (11), a first lead (15), a second lead (9), a display lamp (10) and an electrode plate (17), wherein the torsion spring assembly (2) is arranged in the middle of the upper surface of the test main body (1), the first lead (15) is arranged on the right side inside the test main body (1), the second lead (9) is arranged on the right side inside the test main body (1), the battery (14) is connected with the switch (11) and the display lamp (10) in series through the first lead (15) and the second lead (9), the electrode plate (17) is movably arranged at the front end of the upper surface of the test main body (1), a placing groove (5) is formed in front end on the right side of the placing groove (5), a second pressing plate (7) is movably arranged at the front end of the second rotating rod (8), a second graphite electrode (13) is arranged in the middle of the lower side of the second pressing plate (7), the second graphite electrode (13) is connected with the tail end of the second lead (9), the first pressing plate (6) is movably arranged at the front end of the left side of the placing groove (5), the first pressing plate (6) is connected with the first lead (16) in series, the middle of the upper surface of the first rotating rod (3) and the middle of the upper surface of the second rotating rod (8) are provided with a handle rod (4), and the rear end of the test main body (1) is provided with a handle (12).

2. The device for testing the conductivity of the medical electrode plate according to claim 1, wherein: torsional spring subassembly (2) internally mounted has the pivot, a torsional spring is installed respectively to pivot left end, right-hand member, pivot left end and dwang one (3) rear end fixed connection, pivot right-hand member and dwang two (8) rear end fixed connection, torsional spring subassembly (2) are located the positive rear side of standing groove (5).

3. The device for testing the conductivity of a medical electrode plate as set forth in claim 1, wherein: the handle rod (4) is a U-shaped metal rod, and two ends of the handle rod (4) are embedded into the first rotating rod (3) and the second rotating rod (8) respectively.

4. The device for testing the conductivity of a medical electrode plate as set forth in claim 1, wherein: the lower surface of the first pressure plate (6) is flush with the lower surface of the first graphite electrode (16), the lower surface of the second pressure plate (7) is flush with the lower surface of the second graphite electrode (13), the specifications of the first pressure plate (6) and the second pressure plate (7) are the same, and the specifications of the first graphite electrode (16) and the second graphite electrode (13) are the same.

5. The device for testing the conductivity of a medical electrode plate as set forth in claim 1, wherein: dwang one (3) rear end is equipped with connecting hole one, dwang one (3) inside is equipped with wire guide one, dwang two (8) rear end is equipped with connecting hole two, dwang two (8) inside is equipped with wire guide two.

6. The device for testing the conductivity of the medical electrode plate according to claim 5, wherein: wire (15) end is installed inside dwang one (3) through connecting hole one, wire guide one, and establishes ties with graphite electrode one (16) right-hand member, wire two (9) end is installed inside dwang two (8) through connecting hole two, wire guide two, and with graphite electrode two (13) left end series connection, wire one (15) and display lamp (10) direct series connection, display lamp (10) are the pilot lamp that luminance changes along with the electric current size.