CN212893279U

CN212893279U - Lead winding and unwinding devices of ECG monitor

Info

Publication number: CN212893279U
Application number: CN202021580487.2U
Authority: CN
Inventors: 江琴芳; 殷春艳
Original assignee: Liyang Traditional Chinese Medicine Hospital
Current assignee: Liyang Traditional Chinese Medicine Hospital
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-06
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of medical equipment, and discloses a lead winding and unwinding device of an ECG monitor, which solves the problem that the signal wire of the ECG monitor is not provided with a special containing device, so that medical workers can finish the use of the signal wire and waste time and labor; the lower end bracket is provided with a sliding groove along the length direction, a connecting rod is inserted in the sliding groove and is in sliding fit with the inner wall of the sliding groove, a clamping block is fixed at one end of the connecting rod close to the wire spool, and the clamping block is clamped on the wire spool; the device has simple structure and low cost, leads the ECG monitor to be more conveniently folded and unfolded, is not easy to bend and knot, can save time, and is suitable for being widely used in hospital ward.

Description

Lead winding and unwinding devices of ECG monitor

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a wire winding and unwinding devices of ECG monitor.

Background

The ECG monitor of hospital uses comparatively frequent equipment among the medical instrument, current ECG monitor's signal line does not have dedicated storage device, lead to our medical personnel when using the completion, the arrangement signal line will waste time and energy, generally our medical personnel are in nervous operating time the inside, arrangement signal line that can not be fine, lead to signal line mixed and disorderly, the signal line is bent irregularly and is knoed and knot easily makes the signal line damage, consequently, we have provided ECG monitor's wire winding and unwinding devices and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the signal line of the ECG monitor that exists among the prior art and not having dedicated storage device, lead to our medical personnel when using the completion, arrange in order the shortcoming that the signal line will waste time and energy, and the wire winding and unwinding devices of an ECG monitor that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wire winding and unwinding device of an ECG monitor comprises two fixing plates which are arranged in parallel, a wire spool is rotatably arranged between the two fixing plates, a servo motor is arranged at the outer end of the fixing plate at one side, the servo motor and the wire spool are fixed concentrically, and brackets are fixed at the upper end and the lower end of each fixing plate and are covered on the outer side of the wire spool;

a sliding groove is formed in the lower end of the bracket along the length direction of the bracket, a connecting rod is inserted into the sliding groove and is in sliding fit with the inner wall of the sliding groove, a clamping block is fixed at one end, close to the wire spool, of the connecting rod, and the clamping block is clamped on the wire spool;

and a tensioning part is arranged between the two fixing plates and is obliquely arranged.

Preferably, a hanging plate is fixed at the top end of the support, and hanging holes are formed in the hanging plate.

Preferably, be fixed with the guide bar between the both ends inner wall of spout, the guide bar runs through the connecting rod, and guide bar and connecting rod sliding fit to the cover is equipped with first spring on the guide bar, and the both ends of first spring are fixed respectively the connecting rod with the spout bottom.

Preferably, one end of the connecting rod, which is far away from the clamping block, is provided with a shifting block.

Preferably, the edge of one side of the wire spool, which is close to the clamping block, is uniformly provided with two to ten clamping grooves, the clamping grooves penetrate through the outer end of the wire spool and are matched with the clamping block.

Preferably, the tensioning portion comprises two supporting plates fixed on the fixing plates, connecting plates are inserted into the top ends of the two supporting plates, the rotating plates are rotatably mounted on the side, close to each other, of the top ends of the two connecting plates, and two squeezing rollers are rotatably mounted between the two rotating plates.

Preferably, the top ends of the two support plates are provided with slide holes, the connecting plate is inserted in the slide holes, and the bottom ends of the connecting plate are fixed at the bottom ends of the slide holes through second springs.

Preferably, the edges of the two sides of the two rotating plates are provided with arc grooves, and the arc grooves are matched with the outer wall of the wire spool.

The utility model has the advantages that:

1. this device drives the wire reel by the motor and carries out the rolling to the wire, and makes the inseparable rolling of wire on the wire reel through taut portion to the rolling of being convenient for lead has alleviateed medical personnel's intensity of labour.

2. The device has simple structure and low cost, leads the ECG monitor to be more conveniently folded and unfolded, is not easy to bend and knot, can save time, and is suitable for being widely used in hospital ward.

Drawings

Fig. 1 is a schematic structural view of a main view of a lead winding and unwinding device of an electrocardiograph monitor;

fig. 2 is a schematic structural view of a side view of a lead winding and unwinding device of an electrocardiograph monitor according to the present invention;

fig. 3 is a schematic structural view of a tensioning portion in a lead winding and unwinding device of an electrocardiograph monitor according to the present invention;

fig. 4 is a schematic structural view of the top end of the tensioning portion in the lead wire retracting device of the electrocardiograph monitor.

In the figure: the automatic winding machine comprises a fixing plate 1, a wire spool 2, a bracket 3, a hanging plate 4, a clamping groove 5, a sliding groove 6, a connecting rod 7, a clamping block 8, a first spring 9, a shifting block 10, a guide rod 11, a servo motor 12, a tensioning part 13, a supporting plate 131, a sliding hole 132, a connecting plate 133, a second spring 134, a rotating plate 135 and a squeezing roller 136.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a lead winding and unwinding device of an electrocardiograph monitor comprises two fixed plates 1 which are arranged in parallel, a wire spool 2 is rotatably arranged between the two fixed plates 1, a servo motor 12 is arranged at the outer end of the fixed plate 1 at one side, an output shaft of the servo motor 12 is concentrically fixed with the wire spool 2, brackets 3 are fixed at the upper end and the lower end of each fixed plate 1, each bracket 3 is U-shaped, each bracket 3 covers the outer side of the wire spool 2, a hanging plate 4 is fixed at the top end of each bracket 3, and a hanging hole is formed in each hanging plate 4, so that the device can be conveniently hung on the electrocardiograph monitor;

the lower end bracket 3 is provided with a chute 6 along the length direction thereof, a connecting rod 7 is inserted in the chute 6, the connecting rod 7 is in sliding fit with the inner wall of the chute 6, a guide rod 11 is fixed between the inner walls of the two ends of the chute 6, the guide rod 11 penetrates through the connecting rod 7, the connecting rod 7 is provided with a through hole matched with the connecting rod 7, and the guide rod 11 is in sliding fit with the connecting rod 7, and the guide rod 11 is sleeved with a first spring 9, two ends of the first spring 9 are respectively fixed at the bottom ends of the connecting rod 7 and the chute 6, a clamping block 8 is fixed at one end of the connecting rod 7 close to the wire spool 2, the clamping block 8 is clamped on the wire spool 2, clamping grooves 5 are uniformly arranged at one side edge of the wire spool 2 close to the clamping block 8, the number of the clamping grooves 5 is two to ten, and the clamping grooves 5 penetrate through the outer end of the wire spool 2, the clamping groove 5 is matched with the clamping block 8, and a shifting block 10 is arranged at one end, far away from the clamping block 8, of the connecting rod 7;

be provided with taut portion 13 between two fixed plates 1, taut portion 13 slope sets up, taut portion 13 is including fixing the backup pad 131 on two fixed plates 1, slide opening 132 has all been seted up on the top of two backup pads 131, all insert in slide opening 132 and be equipped with connecting plate 133, the one end of connecting plate 133 is passed through second spring 134 and is fixed in slide opening 132 bottom, and the one side that two connecting plate 133 tops are close to each other all rotates and installs rotor plate 135, rotate between two rotor plates 135 and install two extrusion rollers 136, the arc groove has all been seted up to the both sides edge of two rotor plates 135, the outer wall looks adaptation of arc groove and wire reel 2, be convenient for rotor plate 135 laminates the outer end at wire reel 2.

In this embodiment, when a wire needs to be wound, first, one end of the wire passes through between two squeezing rollers 136 and is fixed on the wire spool 2, the two rotating plates 135 are pulled to move the connecting plate 133 outwards, the rotating plates 135 and the squeezing rollers 136 are far away from the wire spool 2, the two rotating plates 135 are rotated to turn over the rotating plates 135, meanwhile, the squeezing rollers 136 drive the wire to bend, the dial 10 is pushed downwards to slide the connecting rod 7 and the clamping block 8 downwards, the clamping block 8 is far away from the clamping groove 5, so that the servo motor 12 is turned on, the servo motor 12 drives the wire spool 2 to rotate, the wire is wound through the wire spool 2, meanwhile, the wire is tensioned through the two squeezing rollers 136, the wire is tightly wound on the wire spool 2, after the winding is completed, the dial 10 is loosened, and the clamping block 8 is pushed to be clamped in the clamping groove 5 through the first spring 9, thereby fixing the wire spool 2 and preventing the wire from being loosened.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lead winding and unwinding device of an ECG monitor comprises two fixing plates (1) which are arranged in parallel, and is characterized in that a wire spool (2) is rotatably arranged between the two fixing plates (1), a servo motor (12) is arranged at the outer end of the fixing plate (1) at one side, the servo motor (12) and the wire spool (2) are fixed concentrically, supports (3) are fixed at the upper end and the lower end of each fixing plate (1), and the supports (3) are coated on the outer side of the wire spool (2);

a sliding groove (6) is formed in the lower end of the bracket (3) along the length direction of the bracket, a connecting rod (7) is inserted into the sliding groove (6), the connecting rod (7) is in sliding fit with the inner wall of the sliding groove (6), a clamping block (8) is fixed at one end, close to the wire spool (2), of the connecting rod (7), and the clamping block (8) is clamped on the wire spool (2);

and a tensioning part (13) is arranged between the two fixing plates (1), and the tensioning part (13) is obliquely arranged.

2. The lead winding and unwinding device of the ECG monitor according to claim 1, characterized in that a hanging plate (4) is fixed on the top end of the bracket (3), and a hanging hole is formed on the hanging plate (4).

3. The lead winding and unwinding device of the ECG monitor according to claim 1, wherein a guide rod (11) is fixed between inner walls of two ends of the sliding groove (6), the guide rod (11) penetrates through the connecting rod (7), the guide rod (11) is in sliding fit with the connecting rod (7), a first spring (9) is sleeved on the guide rod (11), and two ends of the first spring (9) are respectively fixed to the connecting rod (7) and the bottom end of the sliding groove (6).

4. The lead wire retracting device of the ECG monitor according to claim 1, wherein a shifting block (10) is arranged at one end of the connecting rod (7) far away from the fixture block (8).

5. The lead winding and unwinding device of the electrocardiograph monitor according to claim 1, wherein the edge of the wire spool (2) near one side of the clamping block (8) is provided with clamping grooves (5) uniformly, the number of the clamping grooves (5) is two to ten, the clamping grooves (5) penetrate through the outer end of the wire spool (2), and the clamping grooves (5) are matched with the clamping block (8).

6. The lead wire retracting device of the ECG monitor according to claim 1, wherein the tension part (13) comprises two support plates (131) fixed on the two fixing plates (1), a connecting plate (133) is inserted into the top ends of the two support plates (131), the rotating plates (135) are rotatably mounted on the sides of the top ends of the two connecting plates (133) close to each other, and two squeezing rollers (136) are rotatably mounted between the two rotating plates (135).

7. The lead wire retracting device of the ECG monitor according to claim 6, wherein the top ends of the two supporting plates (131) are respectively provided with a sliding hole (132), the connecting plate (133) is inserted into the sliding hole (132), and the bottom end of the connecting plate (133) is fixed at the bottom end of the sliding hole (132) through the second spring (134).

8. The lead winding and unwinding device of the electrocardiograph monitor according to claim 6, wherein arc grooves are formed in the edges of the two sides of the two rotating plates (135) and are matched with the outer wall of the wire spool (2).