Electrocardiogram monitor wire storage box

Abstract

The utility model relates to the technical field of storage boxes, and discloses an electrocardiograph monitor lead storage box which comprises a box body, a take-up reel is rotatably installed in the box body, a torsion bar is rotatably arranged on the box body, and the torsion bar and the take-up reel are coaxially and fixedly connected. A lead wire is wound on the take-up reel and penetrates out of the box body in a sliding mode. A mounting plate is fixedly arranged on the box body, and a plug-in limiting assembly is mounted on the mounting plate; an insertion limiting groove is formed in the torsion bar in the radial direction, and the insertion limiting assembly is in insertion limiting fit with the insertion limiting groove; a plurality of telescopic rods are fixedly arranged on the box body, and telescopic shafts of the telescopic rods are fixedly connected with the same limiting ring; a plurality of springs are fixedly arranged between the limiting ring and the box body; an electrode plate is fixedly arranged at the position, away from the wire head of the take-up reel, of the lead wire, the lead wire penetrates through the limiting ring, and the electrode plate on the lead wire abuts against the limiting ring to be in limiting fit with the limiting ring. According to the utility model, the problems of lead wire accumulation, mutual winding, wire explosion and the like during use can be effectively prevented, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage box, especially to the ECG monitor lead storage box. BACKGROUND

[0002] ECG monitor is the practical precision medical instrument of hospital, can monitor the dynamic practical precision medical instrument of patient, and this equipment has the collection, storage, intelligent analysis early warning function of ECG information, and has the characteristics such as accurate monitoring, touch screen control, simple and convenient.ECG monitor generally needs to be connected with the surface of patient's limbs through lead wire, because ECG monitor lead is long and many, lead wire is more messy when using, but if fixed with a ribbon, it is very inconvenient to disinfect every day, and sometimes a lead wire needs to be individually lengthened, so the ribbon needs to be opened, which is inconvenient to use.

[0003] The ECG monitor lead storage box disclosed in the patent No. CN218922600U includes a box body, a plurality of conductive seats are fixedly installed in the inner cavity of the box body, a conductive block is movably installed in the conductive seat, the conductive block is in contact with the conductive seat, a connecting lead is electrically connected to the bottom of the conductive seat, a lead wire is electrically connected to the outside of the conductive block, a plurality of through holes are formed in the surface of one side of the box body, the lead wire passes through the through holes, a plurality of winding drums are movably installed in the inner cavity of the box body, a perforation is formed in one side of the winding drum, the lead wire passes through the perforation, a fixing cover is fixedly installed on the inner side of the winding drum, a rotating rod is welded to the top of the fixing cover, the rotating rod penetrates through the top of the box body, a rotating disc is fixedly installed on the top of the rotating rod, and a control structure is slidably installed on the surface of the rotating disc.

[0004] Based on the above technical features, the problem is that in the prior art, after the lead wire is wound on the winding drum, the winding drum is easily rotated due to the friction force, so that the wound lead wire cannot be tightly wound on the winding drum, which easily leads to loose lead wire, and in use, the lead wire is easily accumulated, entangled and broken, which is not practical.

[0005] Therefore, it is necessary to solve the above problems by the ECG monitor lead storage box. SUMMARY

[0006] The utility model discloses an ECG monitor lead storage box, which solves the problems in the background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: ECG monitor lead storage box, including the box body, the reel is rotatably installed in the box body, the torsional bar is rotatably arranged on the box body, and the torsional bar is coaxially fixedly connected with the reel; the lead wire is wound on the reel, and the lead wire slides out from the box body; the mounting plate is fixedly arranged on the box body, the plug-in limiting assembly is installed on the mounting plate; the plug-in limiting groove is radially formed on the torsional bar, and the plug-in limiting assembly is plug-in limiting matched with the plug-in limiting groove; a plurality of telescopic rods are fixedly arranged on the box body, and the telescopic shafts of the plurality of telescopic rods are fixedly connected with the same limiting ring; a plurality of springs are fixedly arranged between the limiting ring and the box body; the electrode piece is fixedly arranged at the wire end of the lead wire away from the reel, the lead wire passes through the limiting ring, and the electrode piece on the lead wire is abuttingly matched with the limiting ring.

[0008] Preferably, the plug-in limiting assembly comprises a plug rod, the plug rod is limitingly and slidingly matched with the mounting plate, the plug rod is arranged along the radial direction of the torsional bar, and is plug-in limiting matched with the plug-in limiting groove on the torsional bar; the support block is fixedly arranged on the box body, and the pull rod is rotatably connected to the support block; the pull rod is hingedly connected to a connecting rod, and the end of the connecting rod away from the pull rod is hingedly connected to the plug rod.

[0009] Preferably, the protection tube is fixedly arranged on the box body, and the protection tube penetrates one side of the box body; the lead wire is coaxially and slidingly penetrated through the protection tube.

[0010] Preferably, the conductive block is fixedly arranged in the reel; the conductive block is electrically connected and fixedly connected with the lead wire; the through groove is formed in the reel, and the inner wall of the through groove is a convex arc surface; the lead wire passes through the through groove.

[0011] The utility model discloses a technical effect and advantage:

[0012] First, the utility model sets up plug-in limiting assembly and plug-in limiting groove, after the reel winding finish lead wire reel, plug-in limiting assembly and plug-in limiting groove plug-in limiting cooperation, thereby limit reel rotation, at the same time, electrode piece and limiting ring abut, under the action of spring elasticity, lead wire is in the state of being taut and is tightly wound on the reel, effectively prevent the lead wire from piling up, mutual entanglement, and the problem such as wire explosion, and practicality is strong.

[0013] Second, the box body of the utility model is provided with a protection tube, and the lead wire passes through the protection tube, thereby the lead wire can be protected from contacting the box body, and the outer skin of the lead wire is prevented from being damaged due to friction.

[0014] Third, the inner wall of the through groove of the reel is set as a convex arc surface, thereby the lead wire can be ensured not to be folded when winding, so as to protect the lead wire from being broken. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 2 It is the partial section schematic diagram of the utility model;

[0017] Fig. 3 It is the plug-in limiting assembly schematic diagram of the utility model.

[0018] In the drawing: 1, box body;2, conductive seat;3, connecting wire;4, conductive block;5, lead wire;6, protection tube;7, through hole;8, take-up reel;9, torsion bar;10, plug-in limiting slot;11, pull rod;12, connecting rod;13, plug-in rod;14, mounting plate;15, telescopic rod;16, spring;17, limiting ring. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0020] The utility model provides an electrocardiograph wire storage box as Figs. 1 to 3 The utility model discloses an electrocardiograph wire storage box, which comprises a box body 1. Two take-up reels 8 are arranged in the box body 1 and are rotationally connected with the box body 1. Two torsion bars 9 are rotationally arranged on the top of the box body 1, and the two torsion bars 9 correspond to the two take-up reels 8 respectively, and each torsion bar 9 is coaxially fixedly connected with a corresponding take-up reel 8. A plurality of plug-in limiting slots 10 are formed on each torsion bar 9 along the radial direction, and the plurality of plug-in limiting slots 10 on each torsion bar 9 are uniformly distributed along the circumferential direction of the corresponding torsion bar 9.

[0021] Two mounting plates 14 are welded on the box body 1, and one plug-in limiting assembly is arranged on each mounting plate 14. The two plug-in limiting assemblies correspond to the two torsion bars 9 respectively, and each plug-in limiting assembly is in plug-in limiting cooperation with the plug-in limiting slot 10 on the corresponding torsion bar 9. In this way, the take-up reel 8 can be prevented from rotating after being plugged in.

[0022] Each plug-in limiting assembly comprises a plug-in rod 13, and each plug-in rod 13 is in limiting sliding cooperation with the corresponding mounting plate 14. Each plug-in rod 13 is arranged along the radial direction of the corresponding torsion bar 9 and is in plug-in limiting cooperation with the plug-in limiting slot 10 on the corresponding torsion bar 9.

[0023] Two support plates are welded and fixed on the box body 1, and one pull rod 11 is rotationally connected to each support plate. The two pull rods 11 are each hingedly connected to one connecting rod 12, and the two connecting rods 12 correspond to two insertion rods 13. The end of each connecting rod 12 away from the connected pull rod 11 is hingedly connected to the corresponding insertion rod 13. The insertion rod 13 is used to drive the sliding of the corresponding torsion rod 9.

[0024] The interiors of the two take-up reels 8 are hollow, and each is screwed to a conductive seat 2. Each conductive seat 2 is welded and fixed to one conductive block 4, and each conductive block 4 is fixedly connected to one lead wire 5. Each lead wire 5 is fixedly connected to the conductive block 4 where it is located. Each conductive seat 2 is electrically connected to one connecting lead wire 3, and each connecting lead wire 3 passes out of the corresponding take-up reel 8 and the box body 1 along the rotational central axis of the corresponding take-up reel 8. The connecting lead wire 3 is used to transmit electrical signals.

[0025] Each take-up reel 8 is cut to have a through slot that communicates the inside and outside of the take-up reel 8. The inner wall of the through slot is a convex circular arc surface, and each lead wire 5 passes through the through slot in the corresponding take-up reel 8 and abuts against the inner wall of the through slot. This ensures that the lead wire 5 does not have a kinked bend.

[0026] Two through holes 7 are drilled in the box body 1, and the two through holes 7 communicate the inside and outside of the box body 1. The two through holes 7 correspond to the two lead wires 5. Each through hole 7 has a protection tube 6 inserted therein, and each protection tube 6 penetrates the corresponding through hole 7. Each protection tube 6 is a rubber tube, and each protection tube 6 is fixedly connected to the box body 1. Each lead wire 5 coaxially slides through the protection tube 6 in the corresponding through hole 7. The protection tube 6 is used to protect the lead wire 5 and prevent the lead wire 5 from being in frictional contact with the box body 1, thereby preventing the lead wire 5 from being scratched.

[0027] Two extension rods 15 and two springs 16 are arranged around each through hole 7. Each extension rod 15 is fixedly connected to the box body 1, and the two extension rods 15 around the same through hole 7 are arranged in parallel and symmetrically. The extension rods 15 around the same through hole 7 are fixedly connected to the same limiting ring 17.

[0028] The lead wire 5 passes through the corresponding through hole 7 and the limiting ring 17 connected to the extension rod 15 around the corresponding through hole 7 in sequence in the direction away from the box body 1. Each spring 16 is fixedly connected to the box body 1, and the two springs 16 around the same through hole 7 are arranged in parallel and symmetrically. The two springs 16 around the same through hole 7 are fixedly connected to the limiting ring 17 connected to the extension rod 15 around the same through hole 7.

[0029] Each electrode piece is fixedly connected to the wire head of the lead wire 5 away from the winding disc 8. Each electrode piece is in abutting limiting cooperation with the limiting ring 17 through which the lead wire 5 passes. After the winding disc 8 is completely wound with the lead wire 5, the lead wire 5 is in a taut state.

[0030] Working principle: after the ECG monitor is used, the two pull rods 11 are pulled, the two pull rods 11 pull the insertion rod 13 out of the insertion limiting slot 10 on the corresponding torsion rod 9 through the connecting rod 12. At this time, the two torsion rods 9 are released from the limiting.

[0031] Then, the two torsion rods 9 are twisted, the two torsion rods 9 drive the connected winding disc 8 to wind the lead wire 5. The two lead wires 5 gradually contact and abut against the inner wall of the slot on the winding disc 8. With the continuous rotation of the winding disc 8, the lead wire 5 is gradually wound on the winding disc 8.

[0032] When the lead wire 5 is almost wound up, the lead wire 5 drives the connected electrode piece to abut against the limiting ring 17. Then, with the continuous rotation of the winding disc 8, the electrode piece pushes the abutted limiting ring 17 to move close to the box body 1. At this time, the spring 16 is compressed, and the telescopic shaft of the telescopic rod 15 is retracted. In this process, due to the elastic force of the spring 16, the lead wire 5 is in a taut state, thereby making the lead wire 5 tighten on the winding disc 8.

[0033] When the lead wire 5 is wound up, the two pull rods 11 are pushed, and the two pull rods 11 push the insertion rod 13 to insert into the insertion limiting slot 10 on the corresponding torsion rod 9 and form the insertion limiting cooperation.

[0034] When the ECG monitor is used, the two pull rods 11 are pulled again, so that the insertion rod 13 is pulled out of the insertion limiting slot 10 on the corresponding torsion rod 9 again. Then, the electrode piece is pulled out. In this process, under the elastic force of the spring 16, the limiting ring 17 moves away from the box body 1, and the telescopic shaft of the telescopic rod 15 extends.

[0035] Finally, it should be pointed out that the above description is only the preferred embodiment of the present application and is not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A lead storage case for an electrocardiograph monitor, comprising a case body (1), characterized in that: The box body (1) is provided with a take-up reel (8) rotatably installed therein, a torsion bar (9) rotatably arranged on the box body (1), the torsion bar (9) being coaxially and fixedly connected with the take-up reel (8), a lead wire (5) wound on the take-up reel (8), the lead wire (5) slidingly penetrating out of the box body (1), a mounting plate (14) fixedly arranged on the box body (1), a plug-in limiting assembly mounted on the mounting plate (14), a plug-in limiting groove (10) radially formed on the torsion bar (9), the plug-in limiting assembly being plug-in limitedly matched with the plug-in limiting groove (10), a plurality of elastic rods (15) fixedly arranged on the box body (1), the elastic shafts of the plurality of elastic rods (15) being fixedly connected with a same limiting ring (17), a plurality of springs (16) fixedly arranged between the limiting ring (17) and the box body (1), and an electrode sheet fixedly arranged at the wire end of the lead wire (5) away from the take-up reel (8), the lead wire (5) penetrating through the limiting ring (17), and the electrode sheet on the lead wire (5) being abuttingly and limitingly matched with the limiting ring (17).

2. The electrocardiograph lead management case of claim 1, wherein: The plug-in limiting assembly comprises a plug-in rod (13) limitingly and slidingly matched with the mounting plate (14), the plug-in rod (13) being arranged along the radial direction of the torsion bar (9) and being plug-in limitedly matched with the plug-in limiting groove (10) on the torsion bar (9), a support block fixedly arranged on the box body (1), a pull rod (11) rotatably connected to the support block, and a connecting rod (12) hinged to the pull rod (11), the end of the connecting rod (12) away from the pull rod (11) being hinged to the plug-in rod (13).

3. The electrocardiograph lead management case of claim 1, wherein: The box body (1) is fixedly provided with a protection tube (6) penetrating through one side of the box body (1), and the lead wire (5) coaxially and slidingly penetrates through the protection tube (6).

4. The electrocardiograph lead management case of claim 1, wherein: The take-up reel (8) is fixedly provided with an electrically-conductive block (4), the electrically-conductive block (4) being electrically connected and fixedly connected with the lead wire (5), the take-up reel (8) is provided with a penetrating groove, and the inner walls of the penetrating groove are all convex circular-arc curved surfaces, and the lead wire (5) penetrates through the penetrating groove.

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