CN209059194U

CN209059194U - A kind of cardioscribe conducting wire take-up

Info

Publication number: CN209059194U
Application number: CN201721559497.6U
Authority: CN
Inventors: 林毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-21
Filing date: 2017-11-21
Publication date: 2019-07-05
Anticipated expiration: 2027-11-21

Abstract

The utility model relates to a kind of cardioscribe conducting wire take-ups, including cylindrical housings, upper and lower two cover board is equipped with support shaft in shell, and take-up runner both ends are rotatably sleeved in two support shafts, and is formed between two support shafts and accommodate scroll spring space；In the middle part of take-up runner on barrel along the isolating wire board that axial direction is arranged at equal intervals by barrel eight equal parts in the middle part of take-up runner, form eight take-up slots, one threading hole A of each corresponding barrel middle part setting of take-up slot, outer sleeve is installed on the corresponding take-up runner of two take-up slots of lower cover plate, outer sleeve is equipped with threading hole B corresponding with threading hole A, it is provided with guide roller on the corresponding case inside wall of each take-up slot, the housing sidewall at guide roller is equipped with outlet hole；Housing sidewall above each outlet hole is equipped with the spring fixed clamp of fixed conducting wire.The utility model avoids conducting wire tangled up and knotted, convenient for carrying, improves working efficiency.

Description

A kind of cardioscribe conducting wire take-up

Technical field

The utility model belongs to electrocardiograph auxiliary device technical field, more particularly to a kind of cardioscribe lead Line take-up.

Background technique

Electrocardiograph is the important medical instrument for acquiring the related data of cardiac potential variation of patient, but the current heart Electrograph instrument has various deficiencies in use.Routine electrocardiogram instrument conducting wire shares ten, wherein precordial leads line The six roots of sensation, four, limb leads line, in clinical position, since the length of conducting wire is longer and quantity is more, conducting wire is easy to Mix one piece to wind, use when is difficult to separate, and increases workload, and separated process is also easy to damage lead Line so as to shorten conducting wire service life, and delays inspection, may especially when checking some burst patients Patient vitals are influenced because the review time is delayed.

In addition, existing take-up mostly has wire-rewinding structure complexity, occupancy volume is larger, inconvenient to carry, uses It is not easy to the problem of moving back and forth in the process, and in actual use, usually length required for limb leads line It is longer, and length required for precordial leads line is significantly shorter than limb leads line, but existing limb leads line and front are led On line length is identical and the length that is pulled out is also identical, causes user experience ineffective.

Summary of the invention

The utility model is to solve technical problem present in well-known technique and provide a kind of reasonable in design, operation letter Folk prescription just, portable cardioscribe conducting wire take-up, which occupies little space, avoid conducting wire winding, Knotting phenomenon occurs, and convenient for carrying, improves working efficiency, and it is convenient to operate offer to electrocardio worker.

The utility model is adopted the technical scheme that solve technical problem present in well-known technique:

A kind of cardioscribe conducting wire take-up, including cylindrical housings, intracorporal upper and lower two cover board of shell On be fixedly installed support shaft, be provided with take-up runner between two support shafts, the both ends of the take-up runner are end face band There is the thin-walled hollow cylinder of central through hole, the heavy wall with the cavity passed through for conducting wire is empty centered on the middle part of the take-up runner Heart cylinder；The both ends of the take-up runner are rotatably sleeved on respectively in two support shafts, and between two support shafts respectively Form the space for accommodating scroll spring, one end of the scroll spring is fixed to the support shaft connection, the scroll spring it is another End is fixedly connected with take-up runner；It will along the disc isolating wire board that axial direction is arranged at equal intervals on barrel in the middle part of the take-up runner Barrel eight equal parts in the middle part of take-up runner form eight take-up slots, one threading hole of each corresponding barrel middle part setting of take-up slot A, eight threading hole A are located along the same line, and the outer diameter of the isolating wire board is less than the internal diameter of shell, close to two receipts of lower cover plate Outer sleeve is fixed on the corresponding take-up runner of wire casing, the outer sleeve is equipped with threading hole B corresponding with threading hole A, respectively It is provided with guide roller on the corresponding case inside wall of a take-up slot, the housing sidewall at guide roller is equipped with outlet hole, Outlet hole center guide roller center corresponding thereto, take-up roller centre are located on the same line in the horizontal direction； The lower cover plate is equipped with entrance hole, and support shaft corresponding with lower cover plate is the hollow shaft of open at both ends, the internal diameter of the support shaft It is identical as the cavity size of entrance hole size and take-up runner respectively, and three is concentric；Shell side above each outlet hole Wall is equipped with the spring fixed clamp of fixed conducting wire.

The utility model can also adopt the following technical scheme that

The guide roller is equipped with the concave arc metallic channel for conducting wire.

Hull outside wall top is equipped with hook.

The hook and outlet hole are set to 90 degrees in circumferencial direction.

The utility model has the advantages and positive effects of:

The utility model is by being arranged outer sleeve on take-up runner, so that the outer diameter of the reel of Enwinding limbs conducting wire Greater than the outer diameter of the reel of winding precordial leads line, take-up runner rotates same angle, the length that limb leads line is drawn out It spends longer, avoids precordial leads line by excessive pull-out, more meet actual use needs, using effect is more preferable；In take-up runner Both ends and two support shafts between scroll spring is set, conducting wire automatic winding may be implemented by scroll spring, and be arranged Two scroll springs reduce operator's workload so that winding is more stable, convenient and efficient；Conducting wire pile warp guide roller It is pierced by after metallic channel from outlet hole, has both realized the rule winding to conducting wire, in turn avoided between conducting wire and outlet hole Friction, increases the service life of conducting wire；The spring fixed clamp being arranged at outlet hole, can lead to what each outlet hole was pierced by respectively On line is fixed respectively, the length that control conducting wire is drawn out；Hull outside wall top setting hook, can easily receive this Line apparatus is hung on bracket or on wall；The structure design of the utility model is reasonable, simple to operate, easy to carry, occupies Space is small, avoids conducting wire winding, knotting phenomenon from occurring, improves working efficiency, and it is convenient to provide to electrocardio worker operation, reliably Property it is high, be suitble to promote and apply.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the overlooking structure diagram of the utility model.

In figure: 1- shell, 11- lower cover plate, 2- support shaft, 3- take-up runner, 31- central through hole, 32- cavity, 33- lead to line Hole A, 4- scroll spring, 5- isolating wire board, 6- take-up slot, 7- outer sleeve, 8- threading hole B, 9- guide roller, 10- outlet hole, 12- bullet Spring fixing clamp, 13- metallic channel, 14- hook, 15- entrance hole, 16- limb leads line, 17- precordial leads line.

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates Detailed description are as follows for attached drawing:

Fig. 1 and Fig. 2, a kind of cardioscribe conducting wire take-up, including cylindrical housings 1 are please referred to, in shell 1 Upper and lower two cover board on be fixedly installed support shaft 2, take-up runner 3 is provided between two support shafts 2, take-up runner 3 Both ends are the thin-walled hollow cylinder that end face has central through hole 31, with passing through for conducting wire centered on the middle part of take-up runner 3 The thick-wall hollow cylinder of cavity 32；The both ends of take-up runner 3 are rotatably sleeved on respectively in two support shafts 2, and with two branch It is respectively formed the space for accommodating scroll spring 4 between support axis 2, one end of scroll spring 4 is fixedly connected with support shaft 2, scrollwork bullet The other end of spring 4 is fixedly connected with take-up runner 3；The disc being arranged at equal intervals on the barrel at 3 middle part of take-up runner along axial direction Barrel eight equal parts in the middle part of take-up runner are formed eight take-up slots 6, set in the middle part of the corresponding barrel of each take-up slot 6 by isolating wire board 5 A threading hole A33 is set, eight threading hole A33 are located along the same line, and the outer diameter of isolating wire board 5 is less than the internal diameter of shell 1, under Outer sleeve 7 is fixed on the corresponding take-up runner of two take-up slots of cover board 11, outer sleeve 7 is equipped with and A33 pairs of threading hole The threading hole B8 answered is provided with guide roller 9 on the corresponding case inside wall of each take-up slot 6, the shell at guide roller 9 Side wall is equipped with outlet hole 10, outlet hole center guide roller center corresponding thereto, take-up roller centre position in the horizontal direction In on same straight line；Lower cover plate 11 is equipped with entrance hole 15, and support shaft 2 corresponding with lower cover plate 11 is the hollow of open at both ends Axis, the internal diameter of the support shaft is identical as 32 size of cavity of 15 size of entrance hole and take-up runner respectively, and three is concentric；Respectively The housing sidewall of a 10 top of outlet hole is equipped with the spring fixed clamp 12 of fixed conducting wire.

Guide roller 9 be equipped with for conducting wire concave arc metallic channel 13 so that conducting wire in pile warp guide roller more Smooth.

1 lateral wall top of shell is equipped with hook 14, by linking up with the branch that can be hung over this take-up near electrocardiograph On frame or wall.

Hook 14 and outlet hole are set to 90 degrees in circumferencial direction, more meet ergonomic designs.

Ten conducting wires are entered the cavity 32 of take-up runner by entrance hole 15, and four limb leads lines 16 are divided to two groups to pass through respectively Self-corresponding threading hole A33 and threading hole B8, is coiled on outer sleeve 7, and six roots of sensation precordial leads line 17 is respectively by respectively corresponding Threading hole A33, be coiled on take-up runner 3, further around through corresponding guide roller 9, be pierced by by outlet hole 10.In use, Directly conducting wire is pulled outwardly, draws and arrives appropriate length, fix conducting wire by spring fixed clamp 12；When not, it presses Spring fixed clamp 12, unclamps conducting wire, by the active force of scroll spring 4, take-up runner 3 is driven to rotate, realizes conducting wire Automatic winding.

The above is only the preferred embodiments to the utility model, not make limit in any form to the utility model System, all foundation the technical essence of the utility model any simple modifications made to the above embodiment, equivalent variations and modification, It is all within the scope of the technical scheme of the utility model.

Claims

1. a kind of cardioscribe conducting wire take-up, it is characterised in that: including cylindrical housings, the shell is intracorporal It is fixedly installed support shaft on upper and lower two cover board, is provided with take-up runner between two support shafts, the two of the take-up runner End is the thin-walled hollow cylinder that end face has central through hole, has the sky passed through for conducting wire centered on the middle part of the take-up runner The thick-wall hollow cylinder of chamber；The both ends of the take-up runner are rotatably sleeved on respectively in two support shafts, and are supported with two The space for accommodating scroll spring is respectively formed between axis, one end of the scroll spring is fixed to the support shaft connection, the scrollwork The other end of spring is fixedly connected with take-up runner；The disk being arranged at equal intervals on barrel in the middle part of the take-up runner along axial direction Barrel eight equal parts in the middle part of take-up runner are formed eight take-up slots by shape isolating wire board, are set in the middle part of the corresponding barrel of each take-up slot A threading hole A is set, eight threading hole A are located along the same line, and the outer diameter of the isolating wire board is less than the internal diameter of shell, close to lower cover Outer sleeve is fixed on the corresponding take-up runner of two take-up slots of plate, the outer sleeve is equipped with corresponding with threading hole A Threading hole B is provided with guide roller on the corresponding case inside wall of each take-up slot, sets in the housing sidewall at guide roller There is an outlet hole, outlet hole center guide roller center corresponding thereto, take-up roller centre are located at same in the horizontal direction On straight line；The lower cover plate is equipped with entrance hole, and support shaft corresponding with lower cover plate is the hollow shaft of open at both ends, the support The internal diameter of axis is identical as the cavity size of entrance hole size and take-up runner respectively, and three is concentric；Above each outlet hole Housing sidewall be equipped with the spring fixed clamp of fixed conducting wire.

2. a kind of cardioscribe conducting wire take-up according to claim 1, it is characterised in that: the guide roller It is equipped with the concave arc metallic channel for conducting wire.

3. a kind of cardioscribe conducting wire take-up according to claim 1, it is characterised in that: outside the shell Side wall upper part is equipped with hook.

4. a kind of cardioscribe conducting wire take-up according to claim 3, it is characterised in that: it is described hook with Outlet hole is set to 90 degrees in circumferencial direction.