Electrocardiogram monitor lead wire storage device

Abstract

The utility model relates to the technical field of lead wire storage devices, and discloses an electrocardiograph monitor lead wire storage device which comprises a storage box, a threading hole communicated with the interior is formed in the outer wall of the storage box, a lead wire penetrates into the threading hole, a fixing shaft is fixedly installed in the center of the interior of the storage box, and the fixing shaft is fixedly connected with the storage box. A winding shaft is rotatably installed outside the fixed shaft, a coil spring is installed inside the winding shaft, an inner ring of the coil spring is fixedly connected to the outer wall of the fixed shaft in a sleeving mode, an outer ring of the winding shaft is fixedly installed on the inner wall of the winding shaft, the wire is wound around the winding shaft, and in the non-resistance state, the coil spring drives the winding shaft to rotate to wind the wire. The movement limitation of the winding shaft is relieved through the limiting assembly, the winding shaft can be driven to rotate on the outer wall of the fixed shaft through the winding force generated by the coil spring, the wire is wound on the winding shaft, the situation that the wire is placed on the ground in a mess is avoided, the winding convenience is improved, and the winding difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire storage device technical field especially relates to a kind of ECG monitor lead wire storage device. BACKGROUND

[0002] ECG monitor is the precision medical instrument that hospital is widely used, can simultaneously monitor the dynamic electrocardiogram of patient, respiration, temperature, blood pressure, blood oxygen saturation, pulse rate and other physiological parameters, is indispensable precision medical instrument in clinical medical treatment and nursing.ECG monitor's lead wire, the cable of accessory such as blood pressure cuff, thick and thin, long and short, soft and hard are different, it is easy to cross knot each other, in order to facilitate storage in use, prevent the redundant lead wire disorderly placed on ground, need to use lead wire's storage device.

[0003] In the prior art, a kind of ECG monitor lead wire storage device with authorized publication No.CN209074603U, including line distribution box and storage box, one end of the line distribution box is connected with main line, the other end of line distribution box is connected with multiple first secondary lines;The storage box includes main box and attachment box, multiple wire winder are equipped in the main box, multiple wire entry holes and multiple wire exit holes are provided on the main box, first secondary line passes through wire entry hole and is connected with wire winder, second secondary line is connected on wire winder, second secondary line passes through wire exit hole and the end of second secondary line is equipped with electrode patch.By the setting of wire winder, first secondary line, second secondary line is received in main box, when using, second secondary line is lengthened, if the length of second secondary line is not enough, first secondary line can also be pulled out, so multiple first secondary lines and multiple second secondary lines will not cross knot each other, and it is also convenient to use.

[0004] In the above technical scheme, hand shake rocker to drive winding shaft movement is needed, and the winding shaft is used to wind lead wire on the outer wall of winding shaft, so it is inconvenient for staff to use, and it will increase the difficulty of winding, and it is inconvenient for lead wire storage work, therefore we propose a kind of ECG monitor lead wire storage device. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of ECG monitor lead wire storage device, solve the technical problem that hand shake rocker to drive winding shaft movement is needed, and the winding shaft is used to wind lead wire on the outer wall of winding shaft, so it is inconvenient for staff to use, and it will increase the difficulty of winding, and it is inconvenient for lead wire storage work.

[0006] The utility model provides a kind of ECG monitor lead wire storage device to solve the above technical problems, including storage box, the storage box outer wall is equipped with the threading hole being communicated with inside, the threading hole is inserted into lead wire inside, the inside central part of the storage box is fixedly installed with fixed shaft, rotatingly installed with winding shaft outside the fixed shaft, winding shaft is installed with coil spring inside, coil spring inner ring is fixedly sleeved on the outer wall of fixed shaft, winding shaft outer ring is fixedly installed on the inner wall of winding shaft, lead wire is wound on winding shaft, in the state of no resistance, coil spring drives winding shaft to rotate and wind lead wire;

[0007] The storage box is provided with a limiting assembly for limiting the rotation of the winding shaft and winding the lead wire, and the fixed shaft is provided with a lead wire connecting assembly for connecting the lead circuit.

[0008] Preferably, the limiting assembly includes a mounting ring coaxially arranged with the winding shaft, the mounting ring outer wall is fixedly installed on the inner ring of the winding shaft through the fixed frame, and the outer wall of the mounting ring is fixedly sleeved with a helical gear ring.

[0009] Preferably, the helical gear ring is provided with a limiting plate on one side, the front end of the limiting plate is inclined downward, the front end of the limiting plate is movably connected in the groove of the helical gear ring, the rear end of the limiting plate is inclined upward, a rotating shaft is fixedly connected to the middle part of the limiting plate, a rotating shaft mounting frame is rotatably connected to the end of the rotating shaft, and the rotating shaft mounting frame is fixed to the inner wall of the storage box.

[0010] Preferably, a torsional spring is movably sleeved outside the rotating shaft, one end of the torsional spring is fixedly connected to the limiting plate, and the other end of the torsional spring is fixedly connected to the rotating shaft mounting frame.

[0011] Preferably, the rear end of the limiting plate is fixedly connected with a handle, and the end of the handle movably extends to the outside of the storage box.

[0012] Preferably, the lead wire connecting assembly includes a plurality of conductive rings, the plurality of conductive rings are fixedly installed on one end of the fixed shaft, the plurality of conductive rings are coaxially arranged with the fixed shaft, the radii of the plurality of conductive rings increase sequentially, each conductive ring is connected with a plug through a first connecting line, and the plug of the first connecting line is used for plug-in connection to the ECG monitor.

[0013] Preferably, each conductive ring is movably connected with a conductive ring connecting brush, and the conductive ring connecting brush is fixed to the mounting ring through a brush fixing frame.

[0014] Preferably, the mounting ring outer wall is fixedly provided with a plurality of threaded sleeves, the threaded sleeves are provided in one-to-one correspondence with a plurality of conductive rings, the threaded sleeves are internally threadedly connected with threaded rods, the threaded sleeve outer wall is provided with a threading groove in communication with the threaded sleeve interior, and the threading groove is fixedly provided with a conductive sheet.

[0015] Preferably, the end of the wire penetrates into the interior of the threading groove.

[0016] Compared with the related art, the ECG monitor lead wire storage device has the following beneficial effects:

[0017] When winding is needed, the movement of the winding shaft is limited by the limiting assembly, the winding force generated by the coil spring can drive the winding shaft to rotate outside the fixed shaft outer wall, and the lead wire is wound on the winding shaft, so that the lead wire is not placed in disorder on the ground, the convenience of winding is improved, and the difficulty of winding is reduced.

[0018] In use, the conductive ring connection brush cooperates with the conductive ring, and when the mounting ring is rotated by the winding shaft, the conductive ring connection brush moves synchronously and rotates around the conductive ring at all times, and conducts electricity during the rotation of the winding shaft, so that power failure is avoided.

[0019] During assembly, the lead wire front end insulating skin is stripped and penetrated into the threading groove interior, and rotating the threaded rod can fix the lead wire in the threading groove interior on the conductive sheet in the threading groove interior, so that the assembly and wiring work are facilitated, the convenience of wiring is improved, and the circuit of the conductive sheet and the conductive ring connection brush is connected through the second connecting line. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the ECG monitor lead wire storage device.

[0021] Figure 2 It is a structure schematic view of the first view angle of the storage box interior of the ECG monitor lead wire storage device.

[0022] Figure 3 It is a structure schematic view of the second view angle of the storage box interior of the ECG monitor lead wire storage device.

[0023] Figure 4 It is a structure schematic view of the ECG monitor lead wire storage device. Figure 3 It is a structure schematic view of the ECG monitor lead wire storage device.

[0024] Figure 5 It is a structure schematic view of the conductive ring of the ECG monitor lead wire storage device.

[0025] The figure label: 1, storage box; 2, threading hole; 3, wire; 4, fixed shaft; 5, winding shaft; 6, winding spring; 7, wire connecting assembly; 71, conductive ring; 72, first connecting wire; 73, conductive ring connecting brush; 74, brush holder; 75, threaded sleeve; 751, threaded rod; 76, threading groove; 77, conductive sheet; 78, second connecting wire; 8, limiting assembly; 81, mounting ring; 82, helical tooth ring; 83, fixed frame; 84, limiting plate; 841, handle; 85, rotating shaft; 851, torsional spring; 86, rotating shaft mounting frame. DETAILED DESCRIPTION

[0026] The technical solutions 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 protection of the utility model.

[0027] Embodiment 1, by Figures 1-5 The utility model discloses a kind of ECG monitor lead wire storage devices, including storage box 1, storage box 1 outer wall is set with the threading hole 2 being communicated with inside, threading hole 2 is inserted into wire 3 inside, the inside center part of storage box 1 is fixedly installed with fixed shaft 4, fixed shaft 4 is rotatably installed with winding shaft 5 outside, winding shaft 5 is installed with winding spring 6 inside, winding spring 6 inner ring is fixedly sleeved on the outer wall of fixed shaft 4, winding shaft 5 outer ring is fixedly installed on the inner wall of winding shaft 5, wire 3 is wound on winding shaft 5, in no resistance state, winding spring 6 drives winding shaft 5 to rotate and wind wire 3;

[0028] Limiting assembly 8 for limiting winding shaft 5 rotation and winding wire 3 is set in storage box 1, fixed shaft 4 is installed with wire connecting assembly 7 for connecting wire 3 to turn on circuit, by being provided with winding spring 6, when winding is needed, winding shaft 5 movement restriction is removed by limiting assembly 8, winding force generated by winding spring 6 can drive winding shaft 5 to rotate on the outer wall of fixed shaft 4, wire 3 is wound on winding shaft 5, avoid wire 3 to be placed in disorder on ground, improve the convenience of winding, reduce the difficulty of winding.

[0029] In the embodiment, the limiting assembly 8 comprises a mounting ring 81 coaxially arranged with the winding shaft 5, the outer wall of the mounting ring 81 is fixedly installed on the inner ring of the winding shaft 5 through a fixing frame 83, a bevel gear ring 82 is fixedly sleeved on the outer wall of the mounting ring 81, the winding shaft 5 rotates in the clockwise direction to be in the winding state, the winding force generated by the coil spring 6 is all counterclockwise corresponding to the winding direction of the winding shaft 5, the recess opening direction of the bevel gear ring 82 is arranged towards the clockwise direction, and thus the winding force generated by the coil spring 6 can be prevented from driving the winding shaft 5 to rotate by connecting the lower end of the limiting plate 84 to the recess of the bevel gear ring 82.

[0030] In the embodiment, the limiting plate 84 is arranged on one side of the bevel gear ring 82, the front end of the limiting plate 84 is downwardly and obliquely arranged, the front end of the limiting plate 84 is movably connected in the recess of the bevel gear ring 82, the rear end of the limiting plate 84 is upwardly and obliquely arranged, a rotating shaft 85 is fixedly connected to the middle part of the limiting plate 84, a rotating shaft mounting frame 86 is movably connected to the end of the rotating shaft 85, the rotating shaft mounting frame 86 is fixedly arranged on the inner wall of the storage box 1, a torsion spring 851 is movably sleeved on the outside of the rotating shaft 85, one end of the torsion spring 851 is fixedly connected to the limiting plate 84, the other end of the torsion spring 851 is fixedly connected to the rotating shaft mounting frame 86, a handle 841 is fixedly connected to the rear end of the limiting plate 84, the end of the handle 841 movably extends to the outside of the storage box 1, in use, the limiting plate 84 can be rotated with the rotating shaft 85 as the center by means of the handle 841 to move the obliquely arranged lower end of the limiting plate 84 out of the recess of the bevel gear ring 82, so that the limiting of the bevel gear ring 82 is released, and the rotation of the coil spring 6 and the winding shaft 5 is also released, and the winding shaft 5 can be driven to complete the winding action by the coil spring 6; the convenience of the equipment is improved, and the staff can operate conveniently.

[0031] After the winding is completed, the torsion of the torsion spring 851 can drive the limiting plate 84 to rotate with the rotating shaft 85 as the center, so that the lower end of the limiting plate 84 moves into the recess of the bevel gear ring 82 to limit the bevel gear ring 82.

[0032] In the embodiment, the wire connecting assembly 7 comprises a plurality of conductive rings 71, each of which is fixedly installed at one end of the fixed shaft 4 and arranged concentrically with the fixed shaft 4, the fixed shaft 4 is arranged concentrically with the winding shaft 5, the radii of the conductive rings 71 increase in turn, each of the conductive rings 71 is connected with a plug through a first connecting wire 72, the plug of the first connecting wire 72 is used for plug-in connection to an electrocardiograph, and each of the conductive rings 71 is connected with a conductive ring connecting brush 73, when the winding shaft 5 rotates, the conductive ring connecting brush 73 rotates along the outer wall of the conductive ring 71, the conductive ring connecting brush 73 is fixed on the mounting ring 81 through a brush fixing frame 74, in use, through cooperation of the conductive ring 71 and the conductive ring connecting brush 73, when the winding shaft 5 drives the mounting ring 81 to rotate, the conductive ring connecting brush 73 moves synchronously, always rotates and contacts around the conductive ring 71, and the conductive work is performed in the rotating process of the winding shaft 5, so that the power-off phenomenon is avoided.

[0033] In the embodiment, a plurality of threaded sleeves 75 are fixedly installed on the outer wall of the mounting ring 81, the threaded sleeves 75 are arranged in one-to-one correspondence with the conductive rings 71, a threaded rod 751 is threadedly connected in the threaded sleeve 75, a threading groove 76 is formed through the outer wall of the threaded sleeve 75 and communicates with the interior of the threaded sleeve 75, and a conductive sheet 77 is fixedly installed in the threading groove 76, the conductive sheet 77 is electrically connected with the conductive ring connecting brush 73 through a second connecting wire 78, and the end of the wire 3 is inserted into the interior of the threading groove 76, in use, the insulating skin of the front end of the wire 3 is peeled off and inserted into the interior of the threading groove 76, and rotating the threaded rod 751 can fix the wire 3 in the conductive sheet 77 in the interior of the threading groove 76, so as to facilitate the assembly and wiring work and improve the convenience of wiring, and the circuit of the conductive sheet 77 and the conductive ring connecting brush 73 is connected through the second connecting wire 78.

[0034] Working principle:

[0035] In use, the handle 841 can be used to drive the limiting plate 84 to rotate around the rotating shaft 85 outside the storage box 1, so that the inclined lower end of the limiting plate 84 moves out of the groove of the bevel gear ring 82, so that the limiting of the bevel gear ring 82 is released, and the rotation of the winding spring 6 and the winding shaft 5 is also released, so that the winding shaft 5 can be driven to complete the winding action by the winding spring 6, and the convenience of equipment use is improved, and the staff can operate conveniently.

[0036] After winding is completed, the torsional force of the torsional spring 851 can drive the limiting plate 84 to rotate around the rotating shaft 85, so that the lower end of the limiting plate 84 moves into the groove of the bevel gear ring 82 and limits the bevel gear ring 82.

[0037] In use, through the cooperation of the conductive ring connecting brush 73 and the conductive ring 71, when the mounting ring 81 is rotated by the winding shaft 5, the conductive ring connecting brush 73 is moved synchronously, always rotates in contact around the conductive ring 71, and conducts electricity during the rotation of the winding shaft 5, avoiding power failure.

[0038] In use, the insulating sheath of the wire 3 is stripped and inserted into the wire slot 76, and the threaded rod 751 can fix the wire 3 in the wire slot 76 on the conductive sheet 77, facilitating the wiring work and improving the convenience of wiring, and the circuit of the conductive sheet 77 and the conductive ring connecting brush 73 is connected through the second connecting wire 78.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A device for storing ECG monitor lead wires, comprising a storage box (1), characterized in that: The receiving box (1) is provided with a wire hole (2) on the outer wall, which is in communication with the inside, the wire hole (2) is penetrated by a wire (3), the inside of the receiving box (1) is fixedly provided with a fixed shaft (4), the fixed shaft (4) is rotatably provided with a winding shaft (5), the winding shaft (5) is provided with a coil spring (6), the inner ring of the coil spring (6) is fixedly sleeved on the outer wall of the fixed shaft (4), the outer ring of the winding shaft (5) is fixedly installed on the inner wall of the winding shaft (5), the wire (3) is wound on the winding shaft (5), and the coil spring (6) drives the winding shaft (5) to rotate and wind the wire (3) in the state of no resistance. The receiving box (1) is provided with a wire hole (2) on the outer wall, which is in communication with the inside, the wire hole (2) is penetrated by a wire (3), the inside of the receiving box (1) is fixedly provided with a fixed shaft (4), the fixed shaft (4) is rotatably provided with a winding shaft (5), the winding shaft (5) is provided with a coil spring (6), the inner ring of the coil spring (6) is fixedly sleeved on the outer wall of the fixed shaft (4), the outer ring of the winding shaft (5) is fixedly installed on the inner wall of the winding shaft (5), the wire (3) is wound on the winding shaft (5), and the coil spring (6) drives the winding shaft (5) to rotate and wind the wire (3) in the state of no resistance.

2. The device according to claim 1, characterized in that, The limiting assembly (8) comprises an installation ring (81) coaxially arranged with the winding shaft (5), the outer wall of the installation ring (81) is fixedly installed on the inner ring of the winding shaft (5) through a fixed frame (83), and the outer wall of the installation ring (81) is fixedly sleeved with a helical gear ring (82).

3. The device according to claim 2, characterized in that, The helical gear ring (82) is provided with a limiting plate (84) on one side, the front end of the limiting plate (84) is inclined downward, the front end of the limiting plate (84) is movably connected in the groove of the helical gear ring (82), the rear end of the limiting plate (84) is inclined upward, the middle part of the limiting plate (84) is fixedly connected with a rotating shaft (85), the end of the rotating shaft (85) is rotatably connected with a rotating shaft mounting frame (86), and the rotating shaft mounting frame (86) is fixed on the inner wall of the receiving box (1).

4. The device according to claim 3, characterized in that, The outer part of the rotating shaft (85) movably sleeved with a torsion spring (851), one end of the torsion spring (851) is fixedly connected with the limiting plate (84), and the other end of the torsion spring (851) is fixedly connected with the rotating shaft mounting frame (86).

5. The device according to claim 4, characterized in that, The rear end of the limiting plate (84) is fixedly connected with a handle (841), and the end of the handle (841) movably extends to the outside of the receiving box (1).

6. The device according to claim 1, wherein, The wire connecting assembly (7) comprises a plurality of conductive rings (71), a plurality of conductive rings (71) are fixedly installed on one end of the fixed shaft (4), a plurality of conductive rings (71) are coaxially arranged with the fixed shaft (4), the radii of a plurality of conductive rings (71) are sequentially increased, each conductive ring (71) is connected with a plug through a first connecting line (72), and the plug of the first connecting line (72) is used for plug-in connection to an electrocardiograph.

7. The device according to claim 6, characterized in that, Each conductive ring (71) is movably connected with a conductive ring connecting brush (73), and the conductive ring connecting brush (73) is fixed on the installation ring (81) through a brush fixing frame (74).

8. The device according to claim 7, characterized in that, A plurality of threaded sleeves (75) are fixedly installed on the outer wall of the mounting ring (81), a plurality of conductive rings (71) are arranged in one-to-one correspondence with the plurality of threaded sleeves (75), a threaded rod (751) is threadedly connected in the threaded sleeve (75), a threading groove (76) in communication with the interior of the threaded sleeve (75) is formed through the outer wall of the threaded sleeve (75), and a conductive sheet (77) is fixedly installed in the threading groove (76).

9. The device according to claim 8, characterized in that, The end of the wire (3) penetrates into the interior of the threading groove (76).

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