CN213588295U

CN213588295U - Anti-interference electrocardiogram lead assembly

Info

Publication number: CN213588295U
Application number: CN202022181838.9U
Authority: CN
Inventors: 罗翀; 聂星
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-02
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an anti-interference electrocardiogram lead assembly, which comprises an installation shell, wherein a driving chamber is arranged inside the installation shell, rolling chambers are arranged on two sides of the driving chamber, a rotating shaft is connected inside the installation shell, and the rotating shaft sequentially penetrates through the rolling chambers and the driving chamber in a sliding manner, a plurality of rolling sleeves for rolling leads are arranged inside the driving chamber, the rolling sleeves are sleeved outside the rotating shaft, a pushing piece for driving the rotating shaft to rotate is arranged inside the driving chamber, one end of the pushing piece penetrates through the installation shell wall in a sliding manner, the anti-interference electrocardiogram lead assembly can roll a plurality of leads of a heart motor when the heart motor is not used, at the moment, a person can press the arranged pushing piece to rotate the rotating shaft, so as to drive the rolling sleeves to rotate through the rotating shaft, thereby simultaneously rolling a plurality of leads can be rolled, and the interference of rolling for the rolling leads when a single lead is, meanwhile, the winding efficiency of the lead of the centering motor is improved.

Description

Anti-interference electrocardiogram lead assembly

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an anti-interference electrocardiogram lead assembly.

Background

The electrocardiogram (ECG or EKG) is a technique for recording the variation pattern of electrical activity generated by each cardiac cycle of the heart from the body surface by using an electrocardiograph, and is one of the most commonly used examinations in clinic, and has a wide application range including: recording the electrical activity of the normal heart of a human body, helping to diagnose arrhythmia, myocardial ischemia, myocardial infarction and parts, diagnosing heart enlargement and hypertrophy, judging the influence of the condition of a medicament or electrolyte on the heart and judging the pacing condition of the artificial heart, and generally connecting a plurality of heart motor leads to a connector when the heart motor is used.

The existing heart motor lead is provided with a plurality of leads, in the use process of the heart motor, the leads of the heart motor are used simultaneously, when the heart motor is not used, the leads of the heart motor need to be drawn out from a connector, meanwhile, the leads of the drawn heart motor need to be wound separately, the winding interference between the leads of the heart motor is avoided, the existing heart motor lead is in the storage process, the lead is inconvenient to store a plurality of leads simultaneously, the lead is troublesome to take up the heart motor lead, and meanwhile, when the heart motor lead is collected in a single form, the heart motor lead is curled due to self winding shrinkage, the lead is easy to be wound between the heart motor lead which is not collected, the storage interference is caused on the heart motor lead which is not collected, and therefore, an anti-interference electrocardiogram lead assembly is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-interference heart electrograph wire subassembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-interference heart electrograph wire assembly, includes the installation shell, the inside drive chamber that is equipped with of installation shell, and the drive chamber both sides are equipped with the rolling room, installation shell internal connection has the axis of rotation, and the axis of rotation slides in proper order and runs through rolling room and drive chamber, the inside rolling sleeve that is equipped with a plurality of rolling wires of drive chamber, and rolling sleeve cup joints in the axis of rotation outside, the drive chamber is inside to be equipped with drive axis of rotation pivoted impeller, and impeller one end slides and runs through the installation conch wall, is favorable to carrying out the rolling with many wires.

Preferably, the pushing part comprises a rack block and a gear, the gear is sleeved on the outer side of the rotating shaft and meshed with the gear, the rack block is located inside the driving chamber, the bottom of the gear is connected with a sliding rod, the sliding rod penetrates through the mounting shell in a sliding mode, a reset spring is sleeved on the outer side of the sliding rod, one end of the reset spring is connected with the rack block, the other end of the reset spring is connected with the mounting shell, the top of the rack block penetrates through the mounting shell wall in a sliding mode, the rack block is pressed to drive the rotating shaft to rotate, and therefore a wire can be wound conveniently.

Preferably, the driving chamber is internally provided with a limiting groove, and one side of the rack block is connected to the inside of the limiting groove in a sliding manner, so that the rack block can slide stably.

Preferably, the top of the rack block is connected with a pressing block, so that a person can press the rack block conveniently.

Preferably, the bottom of the sliding rod is provided with a limiting block, so that the sliding rod can be limited when sliding.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses need carry out the rolling to many wires of heart motor when heart motor does not use, thereby personnel's accessible was pressed the impeller of establishing this moment and is made the axis of rotation rotate, is convenient for drive the rolling sleeve through the axis of rotation and rotates to the realization carries out the rolling simultaneously to many wires, has reduced and has aroused when the rolling to the wall wire to disturbing the rolling for the rolling wire, has improved the rolling efficiency to the heart motor wire simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the partial sectional structure of the present invention;

FIG. 4 is a schematic view of the driving member of the present invention;

FIG. 5 is a schematic view of the gear of FIG. 4 with the gear removed;

fig. 6 is a schematic structural view of the winding sleeve.

In the figure: 1-mounting a housing; 2-a drive chamber; 3-a rotating shaft; 4-rolling a sleeve; 5-a pusher; 6-a rack block; 7-a gear; 8-a slide bar; 9-a return spring; 10-a limiting groove; 11-a pressing block; 12-a limiting block; 13-rolling chamber.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an anti-interference electrocardiogram lead assembly mainly aims at solving the problem that when the existing heart motor lead is rolled, a plurality of leads need to be rolled in batches, and the rolled lead is easy to interfere with the non-rolled lead in the rolling process, so that the non-rolled lead is prevented from being rolled, the design in the scheme mainly comprises a mounting shell 1, the mounting shell 1 in the scheme is mainly used for rolling the heart motor lead, the specific placement position can adopt the position shown in the figure, the mounting shell 1 is vertically placed near the heart motor, through holes are formed in the side wall of the mounting shell 1, the lead can conveniently pass through, corresponding rounding and protection treatment can be carried out near the through holes, the lead abrasion phenomenon generated in the lead rolling process is avoided, the mounting shell 1 in the scheme can be formed by injection molding of common plastic, the forming of the lead is convenient, a driving chamber 2 is arranged inside the mounting shell 1, and the both sides of drive chamber 2 are equipped with rolling chamber 13, installation shell 1 internal connection has axis of rotation 3, and axis of rotation 3 slides in proper order and runs through rolling chamber 13 and drive chamber 2, and axis of rotation 3 is connected with the conch wall rotation of installation shell 1, the inside rolling sleeve 4 that is equipped with a plurality of rolling wires of drive chamber 2, and rolling sleeve 4 cup joints in the axis of rotation 3 outside, the inside driving shaft 3 pivoted impeller 5 that is equipped with of drive chamber 2, and impeller 5 one end slides and runs through installation shell 1 wall.

When the lead of the core motor is placed, the top cover part of the mounting shell 1 can be opened, one end of the lead passes through the through hole, at the same time, the wire is wound at the winding sleeve 4, the other end of the wire penetrates out of the through hole at the other side of the mounting shell 1, the middle position of the wire is wound at the winding sleeve 4, the two ends of the wire are provided with plug connectors for being plugged at the connector, when not in use, the plug connector is drawn out from the connector, and a user can press the arranged pushing piece 5 to conveniently rotate the rotating shaft 3, and as the rolling sleeve 4 is connected with the rotating shaft 3, when the rotating shaft 3 rotates, the conducting wire wound outside the winding sleeve 4 is convenient to wind, in the scheme, the winding mode of the wire is that one end of the wire is wound at the winding sleeve 4 in a folded mode, and the two ends of the folded wire are separated from the folded position to the through hole of the mounting shell 1 along the upper end and the lower end.

In the scheme, the pushing piece 5 comprises a rack block 6 and a gear 7, wherein one end of the rack block 6 is in a square block shape, the other end of the rack block is in a rack shape, the rack block is meshed with the gear 7 through the rack shape, the gear 7 can be driven to rotate under the action of pushing the rack block 6, the gear 7 is sleeved on the outer side of the rotating shaft 3, the rack block 6 is meshed with the gear 7, the rack block 6 is positioned inside the driving chamber 2, the bottom of the gear 7 is connected with a sliding rod 8, the sliding rod 8 penetrates through the mounting shell 1 in a sliding manner, the outer side of the sliding rod 8 is sleeved with a return spring 9, one end of the return spring 9 is connected with the rack block 6, the other end of the return spring 9 is connected with the mounting shell 1, the top of the rack block 6 penetrates through the wall of the mounting shell 1 in a sliding manner, when a lead is wound, a user can press the top of the rack, meanwhile, as the bottom of the rack block 6 is connected with the slide rod 8, when the rack block 6 is pressed, the slide rod 8 moves towards one side of the installation shell 1, meanwhile, as the outside of the slide rod 8 is sleeved with the return spring 9, when the slide rod 8 slides towards one side of the installation shell 1, the return spring 9 is extruded at the moment, when the rack block 6 pushes the slide rod 8 to slide, as one side of the rack block 6 is meshed with the gear 7, under the action of the rack block 6, the gear 7 starts to rotate, as the gear 7 is sleeved outside the rotating shaft 3, under the driving action of the gear 7, the rotating shaft 3 starts to rotate, and simultaneously, as the rolling sleeve 4 is connected to the outside of the rotating shaft 3, the rolling sleeve 4 starts to rotate under the action of the rotating shaft 3, the wire sleeved outside the rolling sleeve 4 is convenient to roll, and at the moment, the wire is simultaneously drawn out from the connection position at the two ends of the, the rolling efficiency of wire has been improved, has reduced the mutual interference of wire rolling in-process simultaneously, and wire in this scheme need be taken out the both ends of wire from the connector simultaneously when the rolling, and the influence that one end was fixed when avoiding the wire rolling can take out the wire that the rolling is good after the rolling, and rack piece 6 resumes original position under reset spring 9's effect simultaneously.

In this scheme the inside spacing groove 10 that is equipped with of drive chamber 2, rack piece 6 one side sliding connection is inside spacing groove 10, and when rack piece 6 pressurized, rack piece 6's both sides and spacing groove 10 mutual contact, the slip of the rack piece 6 of assurance is stable.

In the scheme, the top of the rack block 6 is connected with the pressing block 11, and when a user uses the device in the scheme, the user can press the pressing block 11, so that the rack block 6 can be conveniently pressed into the driving chamber 2.

In this scheme the slide bar 8 bottom is equipped with stopper 12, and when slide bar 8 slided, through stopper 12's limiting displacement, it was inside to avoid slide bar 8 to slide into drive chamber 2 completely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-interference electrocardiogram lead assembly comprises an installation shell (1), and is characterized in that: the winding device is characterized in that a driving chamber (2) is arranged inside the mounting shell (1), winding chambers (13) are arranged on two sides of the driving chamber (2), a rotating shaft (3) is connected inside the mounting shell (1), the rotating shaft (3) penetrates through the winding chambers (13) and the driving chamber (2) in a sliding mode in sequence, winding sleeves (4) of a plurality of winding wires are arranged inside the driving chamber (2), the winding sleeves (4) are sleeved outside the rotating shaft (3), driving rotating shaft (3) rotating pushing pieces (5) are arranged inside the driving chamber (2), and one end of each pushing piece (5) penetrates through the wall of the mounting shell (1) in a sliding mode.

2. The anti-jamming electrocardiogram lead assembly according to claim 1, wherein: the pushing piece (5) comprises a rack block (6) and a gear (7), the gear (7) is sleeved on the outer side of the rotating shaft (3), the rack block (6) is meshed with the gear (7), the rack block (6) is located inside the driving chamber (2), a sliding rod (8) is connected to the bottom of the gear (7), the sliding rod (8) penetrates through the installation shell (1) in a sliding mode, a reset spring (9) is sleeved on the outer side of the sliding rod (8), one end of the reset spring (9) is connected with the rack block (6), the other end of the reset spring (9) is connected with the installation shell (1), and the top of the rack block (6) penetrates through the wall of the installation shell (1) in a sliding mode.

3. The anti-jamming electrocardiogram lead assembly according to claim 2, wherein: the driving chamber (2) is internally provided with a limiting groove (10), and one side of the rack block (6) is connected inside the limiting groove (10) in a sliding manner.

4. The anti-jamming electrocardiogram lead assembly according to claim 2, wherein: the top of the rack block (6) is connected with a pressing block (11).

5. The anti-jamming electrocardiogram lead assembly according to claim 2, wherein: the bottom of the sliding rod (8) is provided with a limiting block (12).