Integrated electrocardio lead wire instrument end plug

Abstract

The utility model discloses an integrated electrocardio lead wire instrument end plug, which relates to the plug field, and comprises a plug housing and a protection part used for covering a connection port on the plug housing, the plug housing is provided with an accommodation groove matched with the protection part, the accommodation groove is composed of a groove and an installation gap communicated with one side of the groove, and the installation gap is communicated with the groove. A groove is formed in the plug shell, a buckling groove is formed in one side of the groove in a communicating mode, an elastic body is installed in the installation notch, a first permanent magnet is embedded in the elastic body, and the protection part is composed of a T-shaped buckling plate, an elastic connecting assembly used for connecting the T-shaped buckling plate and the plug shell and a protection bag used for wrapping a connecting port in the plug shell. The connecting port is protected by the T-shaped buckle plate and the protective bag, so that foreign matters can be effectively prevented from entering the connecting port, the problem that the foreign matters are clamped by pins to cause that the electrocardiogram lead wire cannot be normally used continuously is effectively solved, the protective part is convenient to disassemble through the arranged elastic connecting component, and the electrocardiogram lead wire is convenient to use. And later replacement or maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to plugs, in particular to an integrated electrocardiogram lead wire instrument end plug. Background Art

[0002] The integrated ECG lead wire is an important auxiliary accessory for doctors to judge patients' diseases and monitor human vital signs. After the human life data is collected by the acquisition chip, it is transmitted to the monitor by the cable, and the parameter indexes of the human heart, blood, liver, spleen, etc. are reflected. The product is widely used in monitors, blood oximeters, electrocardiographs, HOLTER, electroencephalographs, B-ultrasound, fetal monitoring and other instruments; when in use, the electrode sheet at one end of the lead wire is connected to the human body, and the plug at the other end is connected to medical equipment such as electrocardiographs, monitors and mobile electrocardiographs.

[0003] The connection ports of the existing ECG lead wire instrument end plugs are mostly exposed, and when the ECG lead wires are idle, they are often placed directly on the top of the device, on a desktop, or randomly placed in a drawer or cabinet. As a result, foreign objects that enter the connection ports are easily stuck by the pins and cannot be removed, causing the ECG lead wires to be unable to continue to be used normally. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides an integrated electrocardiogram lead wire instrument end plug.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an integrated electrocardiogram lead wire instrument end plug, comprising a plug shell and a protective part for covering a connection port on the plug shell, the plug shell is provided with a receiving groove matching the protective part, the receiving groove is composed of a groove and a mounting notch connected to one side of the groove, one side of the groove is connected with a buckle groove, an elastomer is installed in the mounting notch, a permanent magnet is embedded in the elastomer, the protective part is composed of a T-shaped buckle plate, an elastic connecting component for connecting the T-shaped buckle plate and the plug shell, and a protective bag for covering the connection port on the plug shell, and the protective bag is arranged at the edge of one side of the T-shaped buckle plate.

[0007] As a preferred technical solution of the utility model, both ends of the installation gap are provided with plug-in blind holes, and the two plug-in blind holes are arranged face to face.

[0008] As a preferred technical solution of the utility model, sliding grooves are provided on both sides of the top of the T-shaped gusset plate, one end of the bottom of the sliding groove is connected to an active cavity, and one end of the active cavity is connected to a through hole.

[0009] As a preferred technical solution of the utility model, the elastic connection assembly consists of a sliding body slidably arranged in a sliding groove, a movable part slidably arranged in an active cavity, and a plug-in column slidably connected to the through hole, the plug-in column is plug-connected to the plug-in blind hole, the movable part is installed at the bottom of the sliding body, and one side of the movable part is connected to the wall of the active cavity via an elastic part.

[0010] As a preferred technical solution of the utility model, a second permanent magnet is embedded in one side of the T-shaped buckle plate, and the second permanent magnet is magnetically linked to the first permanent magnet.

[0011] As a preferred technical solution of the utility model, an elastic band is provided at the open end of the protective bag, and the protective bag is tightly sleeved on the connecting port of the plug housing by means of the elastic band.

[0012] The beneficial effects of the utility model are:

[0013] 1. This type of integrated ECG lead wire instrument end plug uses the buckle groove to buckle the T-shaped buckle plate and flip the T-shaped buckle plate, and then puts the protective bag on the connection port of the plug housing. The T-shaped buckle plate and the protective bag are used to protect the connection port, thereby effectively preventing foreign matter from entering the connection port, effectively solving the problem that the ECG lead wire cannot continue to be used normally due to foreign matter being stuck by the pins. The elastic connection component is provided to facilitate the disassembly of the protective part, which is convenient for later replacement or maintenance.

[0014] 2. The integrated ECG lead wire instrument end plug utilizes the magnetic attraction of the first permanent magnet and the second permanent magnet to stabilize the T-shaped buckle plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the connection structure between the plug housing and the protection part of an integrated ECG lead wire instrument end plug of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the protective part of the integrated ECG lead wire instrument end plug in the utility model;

[0018] Figure 3 It is a structural schematic diagram of an integrated ECG lead wire instrument end plug (protective part omitted) of the utility model;

[0019] Figure 4 The utility model is a three-dimensional cutaway diagram of a T-shaped buckle plate of an integrated electrocardiogram lead wire instrument end plug.

[0020] In the figure: 1. plug housing; 11. buckle groove; 12. installation notch; 13. groove; 14. plug-in blind hole; 15. elastic body; 2. T-shaped buckle plate; 21. permanent magnet 2; 22. protective bag; 221. elastic band; 23. movable cavity; 24. sliding groove; 3. elastic connection component; 31. sliding body; 32. plug-in column; 33. movable part; 34. elastic part. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is an integrated ECG lead wire instrument end plug, including a plug shell 1 and a protective part for covering the connection port on the plug shell 1, the plug shell 1 is provided with a receiving groove matching the protective part, the receiving groove is composed of a groove 13 and a mounting notch 12 connected to one side of the groove 13, one side of the groove 13 is connected with a buckle groove 11, the buckle groove 11 can facilitate the user to buckle up the T-shaped buckle plate 2, which is conducive to flipping the T-shaped buckle plate 2, an elastomer 15 is installed in the mounting notch 12, and a permanent magnet is embedded in the elastomer 15, the protective part is composed of a T-shaped buckle plate 2, an elastic connecting component 3 for connecting the T-shaped buckle plate 2 and the plug shell 1, and a protective bag 22 for covering the connection port on the plug shell 1, and the protective bag 22 is arranged at the edge of one side of the T-shaped buckle plate 2.

[0023] Wherein, both ends of the installation notch 12 are provided with plug-in blind holes 14 , and the two plug-in blind holes 14 are arranged face to face, and the provided plug-in blind holes 14 are used for the installation of the T-shaped buckle plate 2 .

[0024] Among them, sliding grooves 24 are opened on both sides of the top of the T-shaped buckle plate 2, one end of the bottom of the sliding groove 24 is connected to a movable cavity 23, one end of the movable cavity 23 is connected to a through hole, the length of the sliding groove 24 is greater than the length of the movable cavity 23, so that the sliding body 31 has sufficient moving space, and the cross-sectional shape of the movable cavity 23 is the same as the cross-sectional shape of the movable part 33.

[0025] The elastic connection assembly 3 is composed of a sliding body 31 slidably arranged in the sliding groove 24, a movable member 33 slidably arranged in the active cavity 23, and a plug-in column 32 slidably connected to the through hole. The plug-in column 32 is plugged into the plug-in blind hole 14, and the plug-in column 32 can rotate in the plug-in blind hole 14, so that the T-shaped buckle plate 2 can be turned over. The movable member 33 is installed at the bottom of the sliding body 31, and one side of the movable member 33 is connected to the cavity wall of the active cavity 23 through the elastic member 34. The elastic member 34 can be as shown in the attached Figure 4 As shown in , a spring is selected, which is one embodiment.

[0026] By controlling the sliding body 31, the movable part 33 slides in the movable cavity 23. The movable part 33 brings the plug-in column 32 into the through hole and squeezes the elastic part 34 at the same time. Then, the plug-in column 32 is aligned with the plug-in blind hole 14. The force of controlling the sliding body 31 is removed. The plug-in column 32 will be inserted into the plug-in blind hole 14 under the action of the elastic force of the elastic part 34, completing the connection between the T-shaped buckle plate 2 and the plug housing 1.

[0027] Among them, a permanent magnet 21 is embedded on one side of the T-shaped buckle plate 2, and the permanent magnet 21 is magnetically linked to the permanent magnet 1. The magnetic attraction between the permanent magnet 1 and the permanent magnet 21 is used to stabilize the T-shaped buckle plate 2.

[0028] The opening end of the protection bag 22 is provided with an elastic band 221 , and the protection bag 22 is tightly sleeved on the connection port of the plug housing 1 by means of the elastic band 221 , which can effectively prevent the protection bag 22 from falling off the connection port.

[0029] During operation, the T-shaped buckle plate 2 is buckled up with the help of the buckle groove 11 and the T-shaped buckle plate 2 is turned over, and then the protective bag 22 is put on the connecting port of the plug housing 1, and the connecting port is protected by the T-shaped buckle plate 2 and the protective bag 22, so as to effectively prevent foreign matter from entering the connecting port. If the protective part needs to be replaced, the sliding body 31 is controlled to make the movable part 33 slide in the movable cavity 23. The movable part 33 disengages the plug-in column 32 from the plug-in blind hole 14 while squeezing the elastic part 34, so that the protective part can be removed, replaced with a new protective part or repaired.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An integrated electrocardiogram lead wire instrument end plug, comprising a plug housing (1) and a protective portion for covering a connection port on the plug housing (1), characterized in that: The plug housing (1) is provided with a receiving groove matching the protective part, the receiving groove is composed of a groove (13) and a mounting notch (12) connected to one side of the groove (13), one side of the groove (13) is connected to a buckle groove (11), an elastic body (15) is installed in the mounting notch (12), and a permanent magnet is embedded in the elastic body (15), the protective part is composed of a T-shaped buckle plate (2), an elastic connection component (3) for connecting the T-shaped buckle plate (2) and the plug housing (1), and a protective bag (22) for covering the connection port on the plug housing (1), and the protective bag (22) is arranged at the edge of one side of the T-shaped buckle plate (2).

2. The integrated ECG lead wire instrument end plug according to claim 1, characterized in that: Both ends of the installation notch (12) are provided with plug-in blind holes (14), and the two plug-in blind holes (14) are arranged face to face.

3. The integrated ECG lead wire instrument end plug according to claim 2, characterized in that: Both sides of the top of the T-shaped buckle plate (2) are provided with sliding grooves (24), one end of the bottom of the sliding groove (24) is connected to an active cavity (23), and one end of the active cavity (23) is connected to a through hole.

4. The integrated ECG lead wire instrument end plug according to claim 3, characterized in that: The elastic connection assembly (3) is composed of a sliding body (31) slidably arranged in a sliding groove (24), a movable member (33) slidably arranged in an active cavity (23), and a plug-in column (32) slidably connected to the through hole, the plug-in column (32) is plug-connected to the plug-in blind hole (14), the movable member (33) is installed at the bottom of the sliding body (31), and one side of the movable member (33) is connected to the cavity wall of the active cavity (23) via the elastic member (34).

5. The integrated ECG lead wire instrument end plug according to claim 1, characterized in that: A second permanent magnet (21) is embedded on one side of the T-shaped buckle plate (2), and the second permanent magnet (21) is magnetically linked to the first permanent magnet.

6. The integrated ECG lead wire instrument end plug according to claim 1, characterized in that: An elastic band (221) is provided at the open end of the protective bag (22), and the protective bag (22) is tightly sleeved on the connection port of the plug housing (1) by means of the elastic band (221).

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