CN208301655U

CN208301655U - Electrocardiograph lead device

Info

Publication number: CN208301655U
Application number: CN201721724400.2U
Authority: CN
Inventors: 刘玉清
Original assignee: Tianjin Tianjian Technology & Trade Co Ltd
Current assignee: Tianjin Tianjian Technology & Trade Co Ltd
Priority date: 2017-12-12
Filing date: 2017-12-12
Publication date: 2019-01-01
Anticipated expiration: 2027-12-12

Abstract

The utility model discloses electrocardiograph lead devices, including shell, case top one end offers the first passage being connected to enclosure interior, the inside fixing sleeve of shell is connected to first reel, the outer ring of first reel is wound with the first conductor cable, first reel is equipped with the optical axis being fixedly attached with case inside wall far from the side of first passage, the outer ring fixing sleeve of optical axis is connected to circular ring shape fixed disk, the inside of fixed disk is equidistantly inlaid with multiple groups metallic conduction ring along its diametrical direction, fixed disk is equipped with the First Transition spool with optical axis pivot bush unit close to the side of first passage.The utility model makes to pull out the second conductor cable and the first conductor cable from the inside of shell when in use, without using when winding first reel inside housings, First Transition spool, the second transition spool and the second spool on, effectively avoid electrocardiograph lead device conducting wire from winding.

Description

Electrocardiograph lead device

Technical field

The utility model relates to electrocardiograph lead device technical field more particularly to electrocardiograph lead devices.

Background technique

Cardiovascular disease is one of the disease to human health risk most serious, according to statistics the annual Mean Death people in the whole world Several one thirds is caused by cardiovascular and cerebrovascular disease.Electrocardiogram is the important means for examining human heart physiological function, electrocardio Monitoring is to diagnose the important method of early stage cardiovascular disease, and according to electrocardiogram, clinician can be comprehensive, directly, clearly examines Disconnected all kinds of cardiopathic early symptoms out can avoid in time and prevent the generation of malignant cardiac disease by early diagnosis and therapy, The conductor cable of traditional electrocardiograph lead device is all directly naked to be exposed on the external, while not being stored, when in use, line Winding is easy between cable, it is therefore desirable to electrocardiograph lead device.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the electrocardiograph lead device proposed.

To achieve the goals above, the utility model adopts the technical scheme that

Electrocardiograph lead device, including shell, described case top one end offer the first passage being connected to enclosure interior, The inside fixing sleeve of the shell is connected to first reel, and the outer ring of the first reel is wound with the first conductor cable, institute It states first reel and the optical axis being fixedly attached with case inside wall, the outer ring of the optical axis is installed far from the side of first passage Fixing sleeve is connected to circular ring shape fixed disk, and the inside of the fixed disk is equidistantly inlaid with multiple groups metallic conduction ring along its diametrical direction, The fixed disk is equipped with the First Transition spool with optical axis pivot bush unit, the First Transition close to the side of first passage Spool is equidistantly inlaid with the first conducting rod close to the diametrical direction of a lateral edge First Transition spool of fixed disk, and first leads Electric pole stretches out one end of First Transition spool and metallic conduction ring contradicts, and first conducting rod connects far from one end of fixed disk It is connected to the second conductor cable, the fixed disk is equipped with second with optical axis pivot bush unit far from the side of First Transition spool Transition spool, the second transition spool are equidistantly inlayed close to the diametrical direction of lateral edge the second transition spool of fixed disk Embedded with the second conducting rod, and the second conducting rod stretches out one end of First Transition spool and metallic conduction ring contradicts, and described second The one end of conducting rod far from fixed disk is fixedly connected with the first conductor cable, and the optical axis is installed far from one end of first reel There is the second spool being fixedly connected with the casing.

Preferably, second spool offers the second through-hole being connected to enclosure interior, institute far from one end of optical axis The one end of the second conductor cable far from the first conducting rod is stated after the winding of the outer ring of First Transition spool using the second spiral It is stretched out after cylinder winding from the second through hole, second conductor cable is connected with multi-pin connector from one end that the second through-hole stretches out.

Preferably, the inner ring of the First Transition spool is welded with the first spring being fixedly connected with optical axis, and described One end of one spring is fixedly connected with optical axis, the other end of first spring and the fixed company of the inner ring of First Transition spool It connects, and First Transition spool is consistent with the structure of the second transition spool.

Preferably, the first reel includes the shaft being fixedly connected with the casing, the outer ring pivot bush unit of the shaft There is sleeve, the inner ring of the sleeve is welded with the second bullet with shaft pivot bush unit, and the other end and the shaft of second spring are fixed Connection, and first reel is consistent with the structure of the second spool.

Preferably, first conductor cable is connected and fixed from one end that first passage stretches out is socketed with button, the knob The inside of button is inlaid with the electrode slice being connected to the first conductor cable.

The utility model has the beneficial effects that

It is led by the first passage, first reel, the first conductor cable, optical axis, fixed disk, the metal that are arranged on shell Electric ring, First Transition spool, the second transition spool, the second conducting rod, the first conducting rod, the second conductor cable, volume Two Spool and the second through-hole, to make to draw the second conductor cable and the first conductor cable from the inside of shell when in use Out, without using when winding first reel inside housings, First Transition spool, the second transition spool and second On spool, electrocardiograph lead device conducting wire is effectively avoided to wind.

Detailed description of the invention

Fig. 1 be the utility model proposes electrocardiograph lead device structural schematic diagram；

Fig. 2 be the utility model proposes electrocardiograph lead device partial enlargement structural schematic diagram.

In figure: 1 shell, 2 first passages, 3 first reels, 4 first conductor cables, 5 optical axises, 6 fixed disks, 7 metals are led Electric ring, 8 First Transition spools, 9 second transition spools, 10 second conducting rods, 11 first conducting rods, 12 second conductor wires Cable, 13 second spools, 14 second through-holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, electrocardiograph lead device, including shell 1, shell 1 top one end is offered to be connected to inside shell 1 First passage 2, the inside fixing sleeve of shell 1 are connected to first reel 3, and the outer ring of first reel 3 is wound with the first conductor wire Cable 4, first reel 3 are equipped with the optical axis 5 being fixedly attached with 1 inner sidewall of shell far from the side of first passage 2, optical axis 5 Outer ring fixing sleeve is connected to circular ring shape fixed disk 6, and the inside of fixed disk 6 is equidistantly inlaid with multiple groups metallic conduction ring along its diametrical direction 7, fixed disk 6 is equipped with the First Transition spool 8 with 5 pivot bush unit of optical axis, First Transition volume close to the side of first passage 2 Spool 8 is equidistantly inlaid with the first conducting rod 11, and close to the diametrical direction of a lateral edge First Transition spool 8 of fixed disk 6 One conducting rod 11 stretches out one end of First Transition spool 8 and metallic conduction ring 7 contradicts, and the first conducting rod 11 is far from fixed disk 6 One end be connected with the second conductor cable 12, fixed disk 6 is equipped with far from the side of First Transition spool 8 and 5 activity of optical axis Second transition spool 9 of socket, diameter of the second transition spool 9 close to the second transition of lateral edge spool 9 of fixed disk 6 Direction is equidistantly inlaid with the second conducting rod 10, and the second conducting rod 10 stretches out one end and the metallic conduction of First Transition spool 8 Ring 7 contradicts, and the one end of the second conducting rod 10 far from fixed disk 6 is fixedly connected with the first conductor cable 4, and optical axis 5 is far from the first volume One end of spool 3 is equipped with the second spool 13 being fixedly connected with shell 1.

Second spool 13 offers the second through-hole 14 being connected to inside shell 1 far from one end of optical axis 5, and second is conductive The one end of cable 12 far from the first conducting rod 11 twines after the winding of the outer ring of First Transition spool 8 using the second spool 13 It is stretched out from the second through-hole 14 after, the second conductor cable 12 is connected with multi-pin connector from one end that the second through-hole 14 stretches out, the The inner ring of one transition spool 8 is welded with the first spring being fixedly connected with optical axis 5, and one end of the first spring and optical axis 5 are fixed Connection, the other end of the first spring is fixedly connected with the inner ring of First Transition spool 8, and First Transition spool 8 and second The structure of transition spool 9 is consistent, and first reel 3 includes the shaft being fixedly connected with shell 1, the outer ring pivot bush unit of shaft There is sleeve, the inner ring of sleeve is welded with the second bullet with shaft pivot bush unit, and the other end of second spring is fixedly connected with shaft, And first reel 3 is consistent with the structure of the second spool 13, the first conductor cable 4 is connected from one end that first passage 2 stretches out Fixing sleeve is connected to button, and the inside of button is inlaid with the electrode slice being connected to the first conductor cable 4.

Working principle: the first conductor cable 4, opening of first conductor cable 4 from first passage 2 are pulled when use It stretches out, while the first conductor cable 4 drives first reel 3 to rotate, one end that the first conductor cable 4 is located inside shell 1 is same When drive the second transition spool 9 rotate, thus realize the first conductor cable 4 stretching operation, in the second transition spool 9 When rotation, the second conducting rod 10 on the second transition spool 9 is rotated with the second transition spool 9, the second conducting rod 10 It protrudes into one end inside fixed disk 6 and metallic conduction ring 7 contradicts, make the first conductor cable 4 when stretching out in connection shape State, benefit pulls the second conductor cable 12 in the same way, to make to lead the second conductor cable and first when in use Electric wire cable is pulled out from the inside of shell, without using when winding first reel inside housings, First Transition spool, On second transition spool and the second spool, electrocardiograph lead device conducting wire is effectively avoided to wind.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. electrocardiograph lead device, including shell (1), it is characterised in that: one end offers and shell (1) at the top of the shell (1) The first passage (2) of inside connection, the inside fixing sleeve of the shell (1) are connected to first reel (3), the first reel (3) outer ring is wound with the first conductor cable (4), the first reel (3) far from first passage (2) side be equipped with The outer ring fixing sleeve of the optical axis (5) that shell (1) inner sidewall is fixedly attached, the optical axis (5) is connected to circular ring shape fixed disk (6), institute It states the inside of fixed disk (6) and is equidistantly inlaid with multiple groups metallic conduction ring (7) along its diametrical direction, the fixed disk (6) is close to the The side in one channel (2) is equipped with and the First Transition spool (8) of optical axis (5) pivot bush unit, the First Transition spool (8) diametrical direction close to a lateral edge First Transition spool (8) of fixed disk (6) is equidistantly inlaid with the first conducting rod (11), And first conducting rod (11) stretch out First Transition spool (8) one end and metallic conduction ring (7) contradict, first conducting rod (11) one end far from fixed disk (6) is connected with the second conductor cable (12), and the fixed disk (6) is far from First Transition spool (8) side is equipped with and the second transition spool (9) of optical axis (5) pivot bush unit, and the second transition spool (9) is close The diametrical direction of one lateral edge the second transition spool (9) of fixed disk (6) is equidistantly inlaid with the second conducting rod (10), and second leads Electric pole (10) stretches out the one end of First Transition spool (8) and metallic conduction ring (7) contradict, and second conducting rod (10) is separate One end of fixed disk (6) is fixedly connected with the first conductor cable (4), and the optical axis (5) is pacified far from the one end of first reel (3) Equipped with the second spool (13) being fixedly connected with shell (1).

2. electrocardiograph lead device according to claim 1, which is characterized in that second spool (13) is far from optical axis (5) one end, which is offered, leads with internal the second through-hole (14) being connected to of shell (1), second conductor cable (12) far from first One end of electric pole (11) after the winding of the outer ring of First Transition spool (8) using after the second spool (13) winding from second It is stretched out at through-hole (14), second conductor cable (12) is connected with multi-pin connector from one end that the second through-hole (14) stretches out.

3. electrocardiograph lead device according to claim 1, which is characterized in that the inner ring of the First Transition spool (8) It is welded with the first spring being fixedly connected with optical axis (5), one end of first spring is fixedly connected with optical axis (5), and described The other end of one spring is fixedly connected with the inner ring of First Transition spool (8), and First Transition spool (8) and the second transition The structure of spool (9) is consistent.

4. electrocardiograph lead device according to claim 1, which is characterized in that the first reel (3) includes and shell (1) shaft being fixedly connected, the outer ring movable sleeve of the shaft are connected to sleeve, and the inner ring of the sleeve is welded with and shaft activity Second bullet of socket, the other end of second spring are fixedly connected with shaft, and first reel (3) and the second spool (13) Structure is consistent.

5. electrocardiograph lead device according to claim 1, which is characterized in that first conductor cable (4) is logical from first One end that road (2) stretches out is connected and fixed and is socketed with button, and the inside of the button is inlaid with to be connected to the first conductor cable (4) Electrode slice.