CN216854688U - Electrode plate for electrocardiogram - Google Patents
Electrode plate for electrocardiogram Download PDFInfo
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- CN216854688U CN216854688U CN202122987884.2U CN202122987884U CN216854688U CN 216854688 U CN216854688 U CN 216854688U CN 202122987884 U CN202122987884 U CN 202122987884U CN 216854688 U CN216854688 U CN 216854688U
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Abstract
The utility model discloses an electrode plate for electrocardiogram, which relates to the technical field of medical appliances and comprises an electrode plate main body, wherein a positioning piece is inserted into the electrode plate main body in an inserting manner, a rubber piece is inserted into the positioning piece in an inserting manner, a conductive insertion rod is inserted into the rubber piece in an inserting manner, a clamping threaded sleeve is inserted into an opening at the top of the electrode plate main body in an inserting manner, the clamping threaded sleeve is sleeved on the outer side of the positioning piece, and the clamping threaded sleeve can extrude the positioning piece when descending so as to enable the positioning piece to extrude the upper rubber piece; the conductive insertion rod and the electrode plate main body are connected and fixed through extrusion by the positioning piece, so that the electrode plate main body is convenient to mount and dismount, and meanwhile, the electrode plate main body cannot be damaged during dismounting; the rubber part is arranged, so that the clamping damage of the conductive insertion rod caused by the positioning part can be avoided; the upper clamping claw and the lower clamping claw are arranged to clamp the upper part and the lower part of the rubber part.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an electrode plate for electrocardiogram.
Background
The electrocardiogram instrument is an important device for detecting heart function, and its medical principle is that the electrocardiogram vector produced in the course of cardiac depolarization and repolarization is transferred to all parts of human body by means of volume conduction, and produced potential difference, and the electrodes are positioned and fixed on the skin of human body, and connected with the electrocardiogram instrument, so that the electrocardiogram can be drawn, and the circuit in which the electrodes are placed and connected with the electrocardiogram instrument is called electrocardiogram chest lead.
Because the electrode slice directly contacts with the patient body surface and part of the patient body surface itself may carry germs, the electrode slice needs to be strictly disinfected, and the electrode slice needs to be dismounted during disinfection.
However, the electrode tabs are inconvenient to detach, and the electrode tabs are easily damaged during detachment.
Therefore, it is necessary to provide an electrode sheet for electrocardiogram to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electrode plate for an electrocardiogram, which aims to solve the problems that the electrode plate is inconvenient to disassemble and is easy to damage during disassembly in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an electrode plate for an electrocardiogram comprises an electrode plate main body, wherein a positioning part is inserted into the electrode plate main body, a rubber part is inserted into the positioning part, a conductive insertion rod is inserted into the rubber part, a clamping threaded sleeve is inserted into an opening at the top of the electrode plate main body, the clamping threaded sleeve is sleeved on the outer side of the positioning part, and the clamping threaded sleeve can extrude the positioning part when descending, so that the positioning part extrudes the upper rubber part, and the upper part of the rubber part is fastened and fixed;
the electrode plate comprises an electrode plate main body and is characterized in that a trapezoidal ring sleeve is arranged inside the electrode plate main body, the inner surface of the trapezoidal ring sleeve is in contact with a positioning piece, when the positioning piece is pressed down, the trapezoidal ring sleeve can extrude the positioning piece, so that the positioning piece extrudes a lower rubber piece, and the lower part of the rubber piece is fastened and fixed.
Optionally, the electrode plate main body comprises a positioning sucker, a plug-in lantern ring is fixedly connected to the top of the positioning sucker, a through hole is formed in the center of the positioning sucker, an insulating part is fixedly connected to the top of the opening of the through hole, a wire wafer connected with a conductive plug rod is installed inside the through hole, and the conductive plug rod is inserted into the insulating part.
Optionally, the locating element includes the bearing ring, a plurality of lower gripper jaws of bottom fixedly connected with of bearing ring, a plurality of mounting slots have been seted up on the upper portion of bearing ring, gripper jaw on the interior top fixedly connected with of mounting slots.
Optionally, the outer side of the lower part of the lower clamping claw is fixedly connected with a trapezoidal block, and the trapezoidal block is in contact with the trapezoidal ring sleeve.
Optionally, the outer side of the lower part of the upper clamping jaw is fixedly connected with an inclined surface, the lower part of the inclined surface is fixedly connected with a limiting table, and the top of the limiting table is in contact with the clamping threaded sleeve;
the inner side of the lower part of the upper clamping claw is fixedly connected with a convex block, so that an inclined plane is extruded when a clamping threaded sleeve debt descends, the upper clamping claw drives the convex block to deform towards the rubber part, and the rubber part is fastened and fixed.
Optionally, the rubber member includes an upper rubber portion and a lower rubber portion; the lower rubber part is fixed at the bottom of the upper rubber part and clamped between the lower clamping jaw and the insulating part, and the upper rubber part is clamped between the convex block and the conductive inserted rod.
The utility model has the technical effects and advantages that:
1. the electrode plate main body is fixedly connected with the conductive insertion rod through extrusion by utilizing the positioning piece, so that the electrode plate main body is convenient to mount and dismount, and meanwhile, the electrode plate main body cannot be damaged during dismounting; the arrangement of the rubber piece can avoid the clamping injury of the conductive inserted rod caused by the positioning piece.
2. According to the utility model, the upper part and the lower part of the rubber part are clamped by the arrangement of the lower clamping claw and the upper clamping claw, so that the lower clamping claw clamps the insulating part through rubber, the upper clamping claw clamps and fixes the conductive insertion rod, and the conductive insertion rod and the electrode plate main body are connected and fixed by the lower clamping claw and the upper clamping claw.
3. The lower clamping claw is extruded by the arrangement of the trapezoidal ring sleeve, the upper clamping claw is extruded by the clamping threaded sleeve, normal use of the lower clamping claw and the upper clamping claw is realized, and the positioning piece is limited by the matching of the limiting table and the clamping threaded sleeve, so that the positioning piece is prevented from being pulled out.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic view of the interior of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a positioning member according to the present invention;
FIG. 6 is an enlarged view of the structure at C in FIG. 5 according to the present invention.
In the figure: 1. a conductive plunger; 2. a clamping threaded sleeve; 3. a trapezoidal ring sleeve; 4. positioning a sucker; 5. inserting a lantern ring; 6. an insulating section; 7. a wire wafer; 8. a bearing ring; 9. a lower gripper jaw; 10. mounting a slotted hole; 11. an upper gripper jaw; 12. a trapezoidal block; 13. an inclined surface; 14. a limiting table; 15. a bump; 16. an upper rubber part; 17. a lower rubber part.
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.
The utility model provides an electrode plate for an electrocardiogram, which comprises an electrode plate main body, wherein a positioning piece is inserted into the electrode plate main body, a rubber piece is inserted into the positioning piece, a conductive insertion rod 1 is inserted into the rubber piece, a clamping threaded sleeve 2 is inserted into an opening at the top of the electrode plate main body, the clamping threaded sleeve 2 is sleeved on the outer side of the positioning piece, and the positioning piece can be extruded by the clamping threaded sleeve 2 when the clamping threaded sleeve 2 descends, so that the rubber piece at the upper part is extruded by the positioning piece, and the upper part of the rubber piece is fastened and fixed.
The conductive insertion rod 1 and the electrode plate main body are connected and fixed through extrusion by using the positioning piece, so that the electrode plate main body is convenient to mount and dismount, and meanwhile, the electrode plate main body cannot be damaged during dismounting; the arrangement of the rubber part can avoid the clamping injury of the conductive inserted bar 1 caused by the positioning part.
The electrode plate main body is internally provided with a trapezoidal ring sleeve 3, the inner surface of the trapezoidal ring sleeve 3 is contacted with a positioning piece, when the positioning piece is pressed down, the trapezoidal ring sleeve 3 can extrude the positioning piece, so that the positioning piece extrudes a rubber piece at the lower part, and the lower part of the rubber piece is fastened and fixed.
Utilize trapezoidal ring cover 3 and screens thread bush 2's cooperation to extrude the setting element, realize the setting element with electrode slice main part and electrically conductive inserted bar 1 just be connected, screens thread bush 2 can also carry on spacingly with the setting element simultaneously.
In some embodiments of the utility model, the electrode plate main body comprises a positioning sucker 4, the top of the positioning sucker 4 is fixedly connected with an insertion lantern ring 5, the center of the positioning sucker 4 is provided with a through hole, the top of the opening of the through hole is fixedly connected with an insulating part 6, a wire disc 7 connected with the conductive insertion rod 1 is installed inside the through hole, and the conductive insertion rod 1 is inserted into the insulating part 6.
The electrode plate main body is adsorbed by the positioning sucker 4, and the adsorption force is utilized to ensure the fixation of the electrode plate main body when in use, so that the electrode plate main body is prevented from sliding or falling; the installation and fixation of the clamping threaded sleeve 2 can be ensured by utilizing the arrangement of the inserting lantern ring 5, and the insertion of the positioning piece is convenient and practical.
In some embodiments of the present invention, the positioning element includes a receiving ring 8, a plurality of lower clamping claws 9 are fixedly connected to the bottom of the receiving ring 8, a plurality of mounting slots 10 are formed in the upper portion of the receiving ring 8, and an upper clamping claw 11 is fixedly connected to the inner top of the mounting slots 10.
The upper part and the lower part of the rubber part are clamped by the arrangement of the lower clamping claw 9 and the upper clamping claw 11, so that the lower clamping claw 9 clamps the insulating part 6 through rubber, the upper clamping claw 11 clamps and fixes the conductive insertion rod 1, and the lower clamping claw 9 and the upper clamping claw 11 are used for connecting and fixing the conductive insertion rod 1 and the electrode plate main body; the installation of the upper clamping claw 11 is facilitated by the arrangement of the installation groove hole 10, and meanwhile, a space is provided for the deformation of the upper clamping claw 11.
The outer side of the lower part of the lower clamping claw 9 is fixedly connected with a trapezoidal block 12, and the trapezoidal block 12 is contacted with the trapezoidal ring sleeve 3.
The lower clamping claw 9 and the trapezoidal block 12 are integrally formed, and the trapezoidal block 12 is arranged to normally extrude the lower clamping claw 9 to deform when the positioning piece descends.
The outer side of the lower part of the upper clamping claw 11 is fixedly connected with an inclined surface 13, the lower part of the inclined surface 13 is fixedly connected with a limiting table 14, and the top of the limiting table 14 is in contact with the clamping threaded sleeve 2.
The clamping threaded sleeve 2 can normally extrude the upper clamping jaw 11 when descending by utilizing the inclined surface 13, so that the upper clamping jaw 11 is deformed, the positioning piece is limited by utilizing the matching of the limiting table 14 and the clamping threaded sleeve 2, and the positioning piece is prevented from being pulled out.
The inner side of the lower part of the upper clamping claw 11 is fixedly connected with a convex block 15, so that the clamping threaded sleeve 2 extrudes the inclined plane 13 when descending, the upper clamping claw 11 drives the convex block 15 to deform towards the rubber piece, and the rubber piece is fastened and fixed.
Go up gripper jaw 11, spacing platform 14 and lug 15 integrated into one piece, utilize the setting of lug 15 can step up the rubber spare fixedly after last gripper jaw 11 warp.
Utilize trapezoidal ring cover 3 set up to extrude gripper jaw 9 down, utilize screens thread bush 2 to extrude last gripper jaw 11, realize gripper jaw 9 and the normal use of last gripper jaw 11 down, utilize spacing platform 14 and screens thread bush 2's cooperation to carry on spacingly with the setting element, avoid the setting element to be extracted.
In some embodiments of the utility model, the rubber member comprises an upper rubber portion 16 and a lower rubber portion 17; the lower rubber part 17 is fixed at the bottom of the upper rubber part 16, the lower rubber part 17 is clamped between the lower clamping claw 9 and the insulating part 6, and the upper rubber part 16 is clamped between the bump 15 and the conductive inserted rod 1.
The arrangement of the upper rubber part 16 can avoid the upper clamping claw 11 from clamping the conductive inserted rod 1, thereby increasing the safety of the conductive inserted rod 1; the lower rubber part 17 is arranged to prevent the lower clamping claw 9 from deforming the insulating part 6 to clamp the conductive inserted rod 1, and the upper rubber part 16 and the lower rubber part 17 are integrally formed.
This practical theory of operation: when the rubber positioning device is installed, the trapezoidal ring sleeve 3 is firstly inserted into the insertion sleeve ring 5, then the rubber piece is inserted into the positioning piece, and then the positioning piece is inserted into the insertion sleeve ring 5; when the lower clamping claw 9 is contacted with the trapezoidal ring sleeve 3, the trapezoidal ring sleeve 3 can extrude the lower clamping claw 9 to deform the lower clamping claw 9, so that the lower clamping claw 9 can clamp the lower rubber part 17, at the moment, the lower rubber part 17 is sleeved on the outer side of the insulating part 6, the conductive inserted rod 1 can be inserted into the insulating part 6, then the clamping threaded sleeve 2 is inserted into the insertion sleeve ring 5, the clamping threaded sleeve 2 can extrude the inclined surface 13 when being inserted, so that the clamping threaded sleeve 2 extrudes the upper clamping claw 11 through the inclined surface 13, the upper clamping claw 11 drives the convex block 15 to clamp the upper rubber part 16, and the clamping threaded sleeve 2 cannot continuously descend after being contacted with the limiting table 14 to fix the conductive inserted rod 1;
when the ladder-shaped ring sleeve 3 is disassembled, the positioning piece is pulled out.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. An electrode piece for electrocardiogram, which is characterized in that: the electrode plate comprises an electrode plate main body, wherein a positioning piece is inserted into the electrode plate main body, a rubber piece is inserted into the positioning piece, a conductive inserted rod (1) is inserted into the rubber piece, a clamping threaded sleeve (2) is inserted into an opening at the top of the electrode plate main body, the clamping threaded sleeve (2) is sleeved on the outer side of the positioning piece, and the positioning piece can be extruded by the clamping threaded sleeve (2) when the clamping threaded sleeve (2) descends, so that the positioning piece extrudes the rubber piece at the upper part, and the upper part of the rubber piece is fastened and fixed;
the electrode plate is characterized in that a trapezoidal ring sleeve (3) is arranged inside the electrode plate main body, the inner surface of the trapezoidal ring sleeve (3) is in contact with a positioning piece, when the positioning piece is pressed down, the trapezoidal ring sleeve (3) can extrude the positioning piece, so that the positioning piece extrudes a lower rubber piece, and the lower part of the rubber piece is clamped and fixed.
2. The electrode sheet for electrocardiogram according to claim 1, wherein:
the electrode slice main part includes positioning suction cup (4), the top fixedly connected with grafting lantern ring (5) of positioning suction cup (4), the through-hole has been seted up to the central part of positioning suction cup (4), through-hole opening part top fixedly connected with insulating part (6), the internally mounted of through-hole has wire disk (7) of being connected with electrically conductive inserted bar (1), electrically conductive inserted bar (1) inserts the inside of insulating part (6).
3. The electrode sheet for electrocardiogram according to claim 1, wherein:
the setting element is including holding ring (8), hold a plurality of lower gripper jaws (9) of bottom fixedly connected with of ring (8), a plurality of installation slotted holes (10) have been seted up on the upper portion of holding ring (8), gripper jaw (11) are gone up to the interior top fixedly connected with of installation slotted hole (10).
4. The electrode sheet for electrocardiogram according to claim 3, wherein:
the outer side of the lower part of the lower clamping claw (9) is fixedly connected with a trapezoidal block (12), and the trapezoidal block (12) is in contact with the trapezoidal ring sleeve (3).
5. The electrode sheet for electrocardiogram according to claim 3, wherein:
the outer side of the lower part of the upper clamping claw (11) is fixedly connected with an inclined surface (13), the lower part of the inclined surface (13) is fixedly connected with a limiting table (14), and the top of the limiting table (14) is in contact with the clamping threaded sleeve (2);
the inner side of the lower portion of the upper clamping claw (11) is fixedly connected with a convex block (15), so that the inclined plane (13) is extruded when the debt of the clamping threaded sleeve (2) descends, the upper clamping claw (11) drives the convex block (15) to deform towards the rubber part, and the rubber part is fastened and fixed.
6. The electrode sheet for electrocardiogram according to claim 1, wherein:
the rubber part comprises an upper rubber part (16) and a lower rubber part (17); rubber portion (17) are fixed in the bottom of last rubber portion (16) down, lower rubber portion (17) joint is between gripper jaw (9) and insulating part (6) down, go up rubber portion (16) joint between lug (15) and electrically conductive inserted bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987884.2U CN216854688U (en) | 2021-12-01 | 2021-12-01 | Electrode plate for electrocardiogram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987884.2U CN216854688U (en) | 2021-12-01 | 2021-12-01 | Electrode plate for electrocardiogram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216854688U true CN216854688U (en) | 2022-07-01 |
Family
ID=82128417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122987884.2U Active CN216854688U (en) | 2021-12-01 | 2021-12-01 | Electrode plate for electrocardiogram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216854688U (en) |
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2021
- 2021-12-01 CN CN202122987884.2U patent/CN216854688U/en active Active
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