CN212608811U

CN212608811U - ECG monitor reason line device

Info

Publication number: CN212608811U
Application number: CN202020783026.9U
Authority: CN
Inventors: 王祎龙; 郭笋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-26
Anticipated expiration: 2030-05-13

Abstract

A wire arranging device of an ECG monitor comprises a plurality of rotating shafts, wherein no more than two wire winding wheels are connected to the rotating shafts through volute spiral springs in a shaft mode; thread blocking plates are fixed at two ends of the winding wheel, and thread holes are formed in the eccentric positions of the thread blocking plates at the outer side ends of the winding wheel; the wire of the monitor passes through the threading hole and is wound on the winding wheel; one end of a monitor wire is connected with a plug matched with the ECG monitor, a cylindrical shell is fixed on the periphery of the other end of the monitor wire, a rectangular socket is arranged at the bottom of the shell, and a vertical convex edge is arranged at the edge of the socket; the top of the shell is connected with an annular push ring through a plurality of linear springs; a first metal wire of the monitor wire is exposed from the top end of the shell, and a groove is formed in the first metal wire; the electrode clamp is characterized by further comprising a cross rod matched with the socket in size, clamping blocks are formed at two ends of the cross rod in a protruding mode, the cross rod is connected with an electrode clamp through an electrode clamp lead, and plug wire ends in interference fit with the grooves are formed in two protruding modes of metal wires inside the electrode clamp lead.

Description

ECG monitor reason line device

Technical Field

The utility model belongs to the field of machinery, especially, relate to an ECG monitor reason line device.

Background

The electrocardiograph monitor is a commonly used heartbeat information monitoring device, generally four wires are required to be connected with electrode clamps, and the electrode clamps are clamped at four limbs and wrists of a person to monitor heartbeat information of the person. But tend to become tangled due to the lengthy length of the wire. In addition, the electrode clamp is easily damaged due to the exposure, and the conventional method is to replace the electrode clamp and a correspondingly connected lead together, so that waste is caused.

In order to prevent the wires from being entangled, the utility model CN201210561104 discloses a wire harness winding and unwinding device for an electrocardiograph, which adopts the way that a hollow shaft is connected with a winding wheel through a shaft, the wires pass through the side wall of the shaft and are wound on the winding wheel, and when the wires are wound or extended, the wires are wound and unwound through the rotation of the winding wheel. However, in practice, the shaft does not rotate, and when the winding wheel rotates, the winding wheel can roll up the wires which do not need to be bundled or extended, so that the winding wheel is not practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a convenient to use and practical ECG monitor reason line device is provided.

In order to solve the above problem, the technical scheme of the utility model is that:

a wire arranging device of an ECG monitor comprises a plurality of rotating shafts, wherein no more than two wire winding wheels are connected to the rotating shafts through volute spiral springs in a shaft mode; thread blocking plates are fixed at two ends of the winding wheel, and thread holes are formed in the eccentric positions of the thread blocking plates at the outer side ends of the winding wheel; the wire of the monitor passes through the threading hole and is wound on the winding wheel; one end of a monitor wire is connected with a plug matched with the ECG monitor, a cylindrical shell is fixed on the periphery of the other end of the monitor wire, a rectangular socket is arranged at the bottom of the shell, and a vertical convex edge is arranged at the edge of the socket; the top of the shell is connected with an annular push ring through a plurality of linear springs; a first metal wire of the monitor wire is exposed from the top end of the shell, and a groove is formed in the first metal wire; the electrode clamp comprises a socket and is characterized by further comprising a cross rod matched with the socket in size, clamping blocks are convexly formed at two ends of the cross rod, the cross rod is connected with an electrode clamp through an electrode clamp lead, and plug wire ends in interference fit with the grooves are convexly formed on two metal wires inside the electrode clamp lead; and the rotating shaft is in threaded connection with a damping structure.

As a further improvement of the utility model, the reel is connected with the rotating shaft through a bearing.

As a further improvement, the damping structure is a disc-shaped damping plate, the middle part of the damping plate is provided with a threaded hole, and the threaded hole is connected with the rotating shaft.

As a further improvement of the present invention, the rotating shaft is two, and each of the rotating shafts is coupled with two winding wheels.

As a further improvement, the damping structure includes the nut with pivot threaded connection, the nut has the annular damping fin with pivot sliding connection through extrusion spring coupling, the damping fin has linked firmly a plurality of guide bars, take shape on the nut have with the through-hole that the guide bar corresponds the setting.

As a further improvement of the utility model, the damping fin is a rubber plate.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model discloses simple structure, convenient to use, when having realized the arrangement of ECG monitor wire, only receive and release the wire of one end, and electrode clamp can quick complete change when damaging, and the junction is difficult to be broken, has guaranteed the stability of connecting after the change.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is another schematic structural diagram of the present invention.

Fig. 3 is a partially enlarged schematic view at a in fig. 1.

Fig. 4 is a schematic structural diagram of the housing of the present invention.

Wherein: 1. the wire winding device comprises a rotating shaft, 2, a volute spiral spring, 3, a winding wheel, 4, a wire blocking plate, 5, a threading hole, 6, a monitor wire, 7, a shell, 8, a convex edge, 9, a socket, 10, a linear spring, 11, a push ring, 12, a groove, 13, a metal wire I, 14, a cross rod, 15, a clamping block, 16, an electrode clamp wire, 17, an electrode clamp, 18, a metal wire II, 19, a wire plugging end, 20, a damping sheet, 21, a bearing, 22, a plug, 23, a nut, 24, an extrusion spring and 25 guide rods.

Detailed Description

To make the objects, aspects and advantages of the present invention clearer and more fully described below with reference to the following detailed description, it is to be understood that the terms "center", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the drawings, and are used merely for convenience of describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Examples

As shown in fig. 1-4, the wire management device of the electrocardiograph monitor comprises a plurality of rotating shafts 1, wherein no more than two wire winding wheels 3 are coupled to the rotating shafts 1 through spiral springs 2; thread blocking plates 4 are fixed at two ends of the winding wheel 3, wherein thread holes 5 are formed at the eccentric positions of the thread blocking plates 4 at the outer side end of the winding wheel 3; the monitor wire 6 passes through the threading hole 5 and is wound on the winding wheel 3; one end of a monitor wire 6 is connected with a plug 22 matched with the ECG monitor, the periphery of the other end is fixed with a cylindrical shell 7, the bottom of the shell 7 is provided with a rectangular socket 9, and the edge of the socket 9 is provided with a vertical convex edge 8; the top of the shell 7 is connected with an annular push ring 11 through a plurality of linear springs 10; a first metal wire 13 of the monitor wire 6 is exposed from the top end of the shell 7, and a groove 12 is formed in the first metal wire 13; the wire inserting device is characterized by further comprising a cross rod 14 matched with the socket 9 in size, clamping blocks 15 are formed at two ends of the cross rod 14 in a protruding mode, the cross rod 14 is connected with an electrode clamp 17 through an electrode clamp lead 16, and a wire inserting end 19 in interference fit with the groove 12 is formed at a second metal wire 18 in the electrode clamp lead 16 in a protruding mode; and the rotating shaft 1 is in threaded connection with a damping structure. The winding wheel 3 is connected with the rotating shaft 1 through a bearing 21 in a shaft coupling mode.

As an embodiment, as shown in fig. 1, the damping structure is a disc-shaped damping plate, and a threaded hole is formed in the middle of the damping plate and is screwed on the rotating shaft 1.

As another embodiment, as shown in fig. 2, the damping structure includes a nut 23 in threaded connection with the rotating shaft 1, the nut 23 is connected to an annular damping plate 20 in sliding connection with the rotating shaft 1 through an extrusion spring 24, the damping plate 20 is fixedly connected to a plurality of guide rods 25, and through holes corresponding to the guide rods 25 are formed in the nut 23.

In this embodiment, the damping plate and the damping fin 20 are rubber plates. The rotating shaft 1 is provided with two rotating shafts, two winding wheels 3 are connected to each rotating shaft 1 in a shaft coupling mode, and the connecting electrode clamps are used for detecting the four limbs and the wrists of a human body. As a further improvement, the damping structures can be arranged on the rotating shafts 1 on two sides of the winding wheel 3, so that the friction force is increased, and the winding wheel 3 can be better adjusted and controlled.

The utility model discloses application method as follows:

the crossbar 14 and the fixture block 15 are usually clamped in the shell 7, and a gap between the fixture block 15 and the electrode clamp lead 16 is clamped on the convex edge 8; the plug terminal 19 is electrically connected with the groove 12 of the first metal wire 13 to form stable connection. In use, the nut 23 is screwed outwards, the electrode clamp 17 is pulled to clamp the limb of the patient, and the nut 23 is screwed tightly, so that the damping sheet 20 fixes the winding wheel 3. After the detection is finished, the nut 23 is unscrewed, and the extrusion spring 24 keeps a certain friction force between the damping sheet 20 and the winding wheel 3, so that the monitor wire 6 is slowly rolled and recovered by the winding wheel 3, and the violent recovery of the monitor wire 6 caused by the overlarge initial torsion of the scroll spring 2 is prevented.

If the electrode clamp is damaged, the cross rod 14 is jacked up, then the cross rod 14 is rotated ninety degrees to enable the cross rod 14 to correspond to the socket 9, the cross rod 14 is pulled out, namely, the electric connection between the electrode clamp lead 16 and the monitor lead 6 is disconnected, then the cross rod 14 of a new electrode clamp 17 is inserted into the groove 12, the push ring 11 is jacked up, then the ninety degrees are loosened, and the clamping block 15 is clamped on the convex edge 8, so that the new electrode clamp 17 is fixed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides an ECG monitor reason line device which characterized in that: the winding machine comprises a plurality of rotating shafts (1), wherein no more than two winding wheels (3) are connected to the rotating shafts (1) through volute spiral springs (2); thread blocking plates (4) are fixed at two ends of the winding wheel (3), wherein thread holes (5) are formed in the eccentric positions of the thread blocking plates (4) at the outer side end of the winding wheel (3); a monitor wire (6) passes through the threading hole (5) and is wound on the winding wheel (3); one end of a monitor wire (6) is connected with a plug (22) matched with the ECG monitor, the periphery of the other end is fixed with a cylindrical shell (7), the bottom of the shell (7) is provided with a rectangular socket (9), and the edge of the socket (9) is provided with a vertical convex edge (8); the top of the shell (7) is connected with an annular push ring (11) through a plurality of linear springs (10); a first metal wire (13) of the monitor wire (6) is exposed from the top end of the shell (7), and a groove (12) is formed in the first metal wire (13); the wire inserting device is characterized by further comprising a cross rod (14) matched with the inserting opening (9) in size, clamping blocks (15) are formed at two ends of the cross rod (14) in a protruding mode, the cross rod (14) is connected with an electrode clamp (17) through an electrode clamp lead (16), and a wire inserting end (19) in interference fit with the groove (12) is formed in a protruding mode of a second metal wire (18) in the electrode clamp lead (16); and the rotating shaft (1) is in threaded connection with a damping structure.

2. The electrocardiograph monitor wire management device according to claim 1, wherein: the winding wheel (3) is connected with the rotating shaft (1) in a shaft coupling mode through a bearing (21).

3. The electrocardiograph monitor wire management device according to claim 1, wherein: the damping structure is a disc-shaped damping plate, a threaded hole is formed in the middle of the damping plate, and the damping plate is in threaded connection with the rotating shaft (1).

4. The electrocardiograph monitor wire management device according to claim 1, wherein: the number of the rotating shafts (1) is two, and each rotating shaft (1) is connected with two winding wheels (3) in an axially connecting mode.

5. The electrocardiograph monitor wire management device according to claim 1, wherein: damping structure include with pivot (1) threaded connection's nut (23), nut (23) are connected with annular damping fin (20) with pivot (1) sliding connection through extrusion spring (24), damping fin (20) have linked firmly a plurality of guide bars (25), take shape on nut (23) have with guide bar (25) correspond the through-hole that sets up.

6. The ECG monitor wire management device according to claim 5, wherein: the damping fin (20) is a rubber plate.