CN202437109U

CN202437109U - Device for collecting leads of electrocardiograph

Info

Publication number: CN202437109U
Application number: CN2012200066096U
Authority: CN
Inventors: 牟建民; 梁鹏; 牟童; 孟桂兰; 王相锋
Original assignee: LAIWU IRON AND STEEL GROUP CO Ltd HOSPITAL
Current assignee: LAIWU IRON AND STEEL GROUP CO Ltd HOSPITAL
Priority date: 2012-01-09
Filing date: 2012-01-09
Publication date: 2012-09-19
Anticipated expiration: 2022-01-09

Abstract

The utility model relates to a device for collecting leads of an electrocardiograph. Two opposite side walls (2) of a box body (1) are respectively provided with a driving shaft hole (3) and a driven shaft hole (4); a driving shaft (5) penetrates through the driving shaft hole (3); a driven shaft (6) penetrates through the driven shaft hole (4); a driving gear (7) is fixed on the driving shaft (5); a driven gear (8) is fixed on the driven shaft (6); the driving gear (7) and the driven gear (8) are the same and mutually engaged; a rocker handle (9) is arranged at one end of the driving shaft (5); the front wall (10) of the box body (1) is provided with lead holes (11); the rear wall (12) of the box body (1) is provided with lead outlets (13); one end of each lead (21) penetrates through a lead hole (11), then is wound on the driving shaft (5) and then reversely wound on the driven shaft (6), and finally goes out of one lead outlet (13); and a connecting terminal (14) is arranged at the end of each lead (21).

Description

A kind of electrocardiograph line accommodation device that leads

Technical field

This utility model relates to a kind of medical apparatus and instruments, is specifically a kind ofly can be used for the electrocardiograph device that line takes in that leads.

Background technology

The existing all kinds of electrocardiograph line that leads commonly used does not wait from 3 to 12, and one of the line that leads is terminated at electrocardiograph, and the other end is free; The length of the every line that leads is longer; How more than 100cm, so be easy to cause the line that leads to tangle each other and be difficult to arrange things in order in numerous elongated line uses of leading, join lead simultaneously and be exposed to outside the electrocardiograph for a long time; Not only as easy as rolling off a log wearing and tearing are shabby; Image normally uses, and also makes dirty easily, and the existence of above-mentioned shortcoming brings very big inconvenience for the electrocardiograph staff.Though this problem long-term existence; But in the industry cycle fail to find out a kind of method that addresses this is that always, wind the line differently with general single rotor, electrocardiograph line one end that leads is fixed on the electrocardiograph; The other end is free, is difficult in general sense realize taking in for the winding of lead.Number of patent application is: in 201020627980.5 the patent application, disclose " a kind of electrocardiogram lead line draw off gear ".This device adopts astragal device to come take-up, and every line or every group of line will be used an astragal device, and not only cost is high; And complex structure, complex operation is more because mostly astragal device is to use spring energy-storage; Speed inconvenience control during astragal; Under effect of inertia, the fast and disorderly swing of the linear velocity of leading often more is prone to the line that leads is twined each other.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, the electrocardiograph that the line that conveniently leads the is taken in line accommodation device that leads.Realize that the technical scheme that the purpose of this utility model is taked is: this electrocardiograph line accommodation device that leads includes casing; Be respectively equipped with driving shaft axis hole and driven shaft axis hole on the relative two side on the casing, be installed with driving shaft in the driving shaft axis hole, be installed with driven shaft in the driven shaft axis hole; Be fixed with driven wheel on the driving shaft; Be fixed with driven gear on the driven shaft, driving shaft is identical with the diameter of axle of driven shaft, and driven wheel is identical with driven gear and be meshing with each other.One end of driving shaft is provided with crank.Rotate crank, driving shaft can drive driven wheel and rotate, and under the engagement of driven wheel and driven gear, driven gear drives the driven shaft backwards rotation.The antetheca of casing is provided with wire guide, and the rear wall of casing is provided with wire hole.Leading is wrapped on the driving shaft after an end of line is penetrated by wire guide, continues oppositely to be wrapped on the driven shaft, is passed by wire hole then, and the termination is provided with binding post, is convenient to be connected with electrocardiograph.Be respectively equipped with separator on said driving shaft and the driven shaft relatively, be convenient to the line that respectively leads is separated.Be respectively equipped with driving bearing and driven bearing in said driving shaft axis hole and the driven shaft axis hole, crank shakes lighter.Be provided with fastening rubber ring in the said wire hole, be used for the fastening line that leads, the line that prevents to lead is loosening.Stable for the ease of driven equilibrium, driven wheel and driven gear relatively are provided with secondary driven wheel and secondary driven gear respectively at the other end of driving shaft and driven shaft.

This utility model is simple in structure, can portable the free line that leads be taken in, and twines in order.

Description of drawings

Fig. 1 is the structural representation of this utility model;

Fig. 2 leads the winding direction sketch map of line in this utility model;

Fig. 3 is the front view of fastening rubber ring in this utility model;

Fig. 4 is the side view of Fig. 3.

Among the figure, 1, casing, 2, sidewall, 3, the driving shaft axis hole, 4, the driven shaft axis hole, 5, driving shaft; 6, driven shaft, 7, driven wheel, 8, driven gear, 9, crank, 10, antetheca; 11, wire guide, 12, rear wall, 13, wire hole, 14, binding post, 15, separator; 16, driving bearing, 17, driven bearing, 18, fastening rubber ring, 19, secondary driven wheel, 20, secondary driven gear.21, the line that leads.

The specific embodiment

With reference to accompanying drawing, this electrocardiograph line accommodation device that leads includes casing 1; Be respectively equipped with driving shaft axis hole 3 and driven shaft axis hole 4 on the casing 1 on the relative two side 2, be installed with driving shaft 5 in the driving shaft axis hole 3, be installed with driven shaft 6 in the driven shaft axis hole 4; Be fixed with driven wheel 7 on the driving shaft 5; Be fixed with driven gear 8 on the driven shaft 6, driving shaft 5 is identical with the diameter of axle of driven shaft 6, and driven wheel 7 and driven gear 8 are identical and be meshing with each other.One end of driving shaft 5 is provided with crank 9.Rotate crank 9, driving shaft 5 can drive driven wheel 7 and rotate, and under the engagement of driven wheel 7 and driven gear 8, driven gear 8 drives driven shafts 6 backwards rotation.The antetheca 10 of casing 1 is provided with wire guide 11, and the rear wall 12 of casing 1 is provided with wire hole 13.Leading is wrapped on the driving shaft 5 after an end of line 21 is penetrated by wire guide 11, continues oppositely to be wrapped on the driven shaft 6, is passed by wire hole 13 then, and the termination is provided with binding post 14, is convenient to be connected with electrocardiograph.Be respectively equipped with separator 15 relatively on said driving shaft 5 and the driven shaft 6, be convenient to the line 21 that respectively leads is separated.Be respectively equipped with driving bearing 16 and driven bearing 17 in said driving shaft axis hole 3 and the driven shaft axis hole 4, crank shakes lighter.Be provided with fastening rubber ring 18 in the said wire hole 13, be used for the fastening line 21 that leads, it is loosening that the line 21 that prevents to lead connects the electrocardiograph end.Stable for the ease of driven equilibrium, driven wheel 7 and driven gear 8 relatively are provided with secondary driven wheel 19 and secondary driven gear 20 respectively at the other end of driving shaft 5 and driven shaft 6.

During use, the electrocardiograph line accommodation device that leads is placed in electrocardiograph, or is fixed on the electrocardiograph.Further specify the work process of this device with reference to the direction of winding shown in the accompanying drawing 2.The line 21 that in Fig. 2, leads be clockwise direction on driving shaft 5, continue on driven shaft 6, counterclockwise to twine, take in when leading line 21; Clockwise direction rotates crank 9, leads line 21 clockwise on driving shaft 5, because driven wheel 7 and driven gear 8 are identical and be meshing with each other; Driven gear 8 backwards rotation; Drive driven shaft 6 backwards rotation, the line 21 that leads on the driving shaft 5 constantly is sent on the driven shaft 6, line 21 harvests up to leading.During unwrapping wire,, place the position that to have an electro-cardiogram to get final product respectively as long as the line that will all lead is pulled out.

Claims

1. electrocardiograph line accommodation device that leads includes casing (1), it is characterized in that: casing (1) is gone up on the relative two side (2) and is respectively equipped with driving shaft axis hole (3) and driven shaft axis hole (4); Be installed with driving shaft (5) in the driving shaft axis hole (3), be installed with driven shaft (6) in the driven shaft axis hole (4), be fixed with driven wheel (7) on the driving shaft (5); Be fixed with driven gear (8) on the driven shaft (6); Driving shaft (5) is identical with the diameter of axle of driven shaft (6), and driven wheel (7) is identical with driven gear (8) and be meshing with each other, and an end of driving shaft (5) is provided with crank (9); The antetheca (10) of casing (1) is provided with wire guide (11); The rear wall (12) of casing (1) is provided with wire hole (13), and an end of the line that leads (21) is wrapped on the driving shaft (5) after being penetrated by wire guide (11), continues oppositely to be wrapped on the driven shaft (6); Passed by wire hole (13) then, the termination is provided with binding post (14).

2. according to the said electrocardiograph of the claim 1 line accommodation device that leads, it is characterized in that: be respectively equipped with separator (15) relatively on said driving shaft (5) and the driven shaft (6).

3. according to the said electrocardiograph of the claim 1 line accommodation device that leads, it is characterized in that: be respectively equipped with driving bearing (16) and driven bearing (17) in said driving shaft axis hole (3) and the driven shaft axis hole (4).

4. according to the said electrocardiograph of the claim 1 line accommodation device that leads, it is characterized in that: be provided with fastening rubber ring (18) in the said wire hole (13), be used for the fastening line that leads (21), it is loosening that the line (21) that prevents to lead connects the electrocardiograph end.

5. according to the said electrocardiograph of the claim 1 line accommodation device that leads; It is characterized in that: stable for the ease of driven equilibrium; Relatively driven wheel (7) and driven gear (8) are provided with secondary driven wheel (19) and secondary driven gear (20) respectively at the other end of driving shaft (5) and driven shaft (6).