CN116115236B - Anti-winding structure for electrocardiogram lead wire - Google Patents
Anti-winding structure for electrocardiogram lead wire Download PDFInfo
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- CN116115236B CN116115236B CN202310399251.0A CN202310399251A CN116115236B CN 116115236 B CN116115236 B CN 116115236B CN 202310399251 A CN202310399251 A CN 202310399251A CN 116115236 B CN116115236 B CN 116115236B
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- lead wire
- electrocardiogram lead
- conversion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/321—Accessories or supplementary instruments therefor, e.g. cord hangers
Abstract
The invention belongs to the technical field of lead wire anti-winding, and particularly discloses an anti-winding structure for an electrocardiogram lead wire, which comprises a base and a lifting support rod at the upper part of the base, wherein a wire harness arrangement lower placing body is arranged at the upper end of the lifting support rod, a wire harness arrangement upper placing body is hinged to one side of the upper part of the wire harness arrangement lower placing body, a winding support rod is arranged on the lower wall array of the wire harness arrangement lower placing body, an automatic winding device is arranged at one end of the winding support rod, one end of the electrocardiogram lead wire is wound by the automatic winding device, a shaping bag body is arranged on the outer wall array of the electrocardiogram lead wire, electrorheological liquid is filled in the shaping bag body, and a phase change type lead shape automatic conversion unit is arranged between the shaping bag bodies. According to the invention, the electrocardiogram lead wires are wrapped by the plurality of shaping capsules, and the change of the solid-liquid state of electrorheological fluid in each section of shaping capsules is automatically realized through the change of the directions of the magnetic poles in different magnetic fields, so that the problem that the electrocardiogram lead wires are wound together is solved, and the convenience and the flexibility of using the electrocardiogram lead wires are improved.
Description
Technical Field
The invention belongs to the technical field of lead wire anti-winding, and particularly relates to an anti-winding structure for an electrocardiogram lead wire.
Background
The electrocardiograph is a medical diagnosis instrument commonly used at present, and because the lead wires of the electrocardiograph are numerous, the problems of knotting and intertwining are easy to generate, so that medical staff needs to spend a great deal of time for arrangement, and the electrocardiograph is inconvenient to use. In order to solve the problems of knotting and winding, medical staff is usually sleeved with a protective sleeve on the lead wire to separate a plurality of lead wires, but the method has the following problems:
firstly, the protective sleeve can only act on one point of the lead wire, the rest part of the lead wire is soft, and the lead wires can still be mutually staggered and wound together, so that the problem of winding prevention is not fundamentally solved; furthermore, the electrode detection end is fixed on the patient by using a clamp or a vacuum chuck, the lead wire has a certain gravity, and the electrode is easy to fall off from the patient.
Therefore, an anti-winding structure for an electrocardiogram lead wire is required to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an anti-winding structure for an electrocardiogram lead wire, which wraps the electrocardiogram lead wire by utilizing a plurality of shaping capsules, divides the electrocardiogram lead wire into a plurality of control sections, enables the control rotator to realize 180-degree turnover through the change of the directions of magnetic poles in different magnetic fields, and automatically realizes the change of the solid-liquid state of electrorheological fluid in each section of shaping capsule, thereby realizing the hard and soft transition of the shaping capsules, solving the problem that the electrocardiogram lead wire is wound together, and improving the convenience and the flexibility of the use of the electrocardiogram lead wire.
The technical scheme adopted by the invention is as follows: the invention provides an anti-winding structure for an electrocardiogram lead wire, which comprises a base and a lifting support rod arranged at the upper part of the base, wherein a wire harness arrangement lower placing body is arranged at the upper end of the lifting support rod, one side of the upper part of the wire harness arrangement lower placing body is hinged with the wire harness arrangement upper placing body, an upper sliding groove is arranged on the inner wall array of the wire harness arrangement upper placing body, a lower sliding groove is arranged on the upper wall array of the wire harness arrangement lower placing body, the upper sliding grooves are in one-to-one correspondence with the lower sliding grooves, a winding support rod is arranged on the lower wall array of the wire harness arrangement lower placing body, an automatic winding device is arranged at one end of the winding support rod, one end of the electrocardiogram lead wire penetrates through between the upper sliding groove of the wire harness arrangement upper placing body and the lower sliding groove of the wire harness arrangement lower placing body, an electrode is arranged at one end of the electrocardiogram lead wire, an outer wall array of the electrocardiogram lead wire is provided with a plastic bag body, the plastic bag body is tubular and is filled with an electrorheological fluid, and an automatic phase-change shape wrapping unit is arranged between the plastic bag bodies.
Preferably, in order to realize from the wiring harness arrange place down the body and from the wiring harness arrange place down between the body shaping bag body become hard by the flexibility, the automatic transformation unit of phase change type lead shape is including connecting backing plate, control rotator and rotary magnet, the connection backing plate is the ring shape setting, connect the backing plate cover to locate on the electrocardiogram lead wire, connect the backing plate to locate on the terminal surface of shaping bag body, the control rotator is sleeve type setting, control rotator cover is located on the electrocardiogram lead wire, the terminal surface of connecting the backing plate is located in the both ends face rotation of control rotator, the control rotator links together two adjacent connection backing plates, rotary magnet is the semi-ring setting, rotary magnet locates the outer wall of control rotator, and the magnetism at the upper and lower both ends of rotary magnet is different, the inner wall symmetry of spout is equipped with spacing draw-in groove down, the outer wall lower part symmetry of shaping bag body is equipped with spacing slip, spacing slip is located in the spacing draw-in groove, keeps shaping bag body can not twist reverse.
Further, the downside inside of moulding bag body is equipped with outer main wire, outer main wire runs through the terminal surface of connection backing plate, and the length of the outer main wire of each section equals the sum of moulding bag body and the length of two connection backing plates, the terminal surface that the connection backing plate is close to the control rotator is equipped with the main pin, the main pin is connected with outer main wire, the upside terminal surface of connection backing plate is equipped with conversion pin one and conversion pin two, the upside terminal surface of connection backing plate runs through and is equipped with conversion wire one and conversion wire two, conversion wire one end is connected with conversion pin one, conversion wire one end and conversion pin two are connected with conversion pin two, conversion wire two's the other end runs through connection backing plate and moulding bag body's terminal surface and locates the inside of moulding bag body, the inner wall of moulding bag body is equipped with interior main wire, interior main wire is a whole wire, outer main wire one end is connected with interior main wire's one end, the other end of outer main wire is connected with conversion pin one, conversion wire one end is connected with conversion wire one, conversion wire one's the other end is connected with the negative pole of main wire of the main wire, the other end of outer main wire is connected with the negative pole of moulding wire.
The main pin, the first conversion pin and the second conversion pin are in the same plane passing through the central line of the electrocardiogram lead wire, the first conversion pin and the second conversion pin are positioned on the same side of the central line of the electrocardiogram lead wire, and the main pin, the first conversion pin and the second conversion pin are positioned on different sides of the central line of the electrocardiogram lead wire.
Further, a connecting wire is arranged in one side of the control rotating body in a penetrating manner, a first connecting pin and a second connecting pin are arranged at two end faces of the control rotating body close to the edges, two ends of the connecting wire are connected with the first connecting pin and the second connecting pin respectively, a first butt joint wire and a second butt joint wire are arranged in the control rotating body, two end faces of the first butt joint wire are respectively provided with a first butt joint pin and a second butt joint pin, the first butt joint pin and the second butt joint pin are respectively connected with two ends of the first butt joint wire, two ends of the second butt joint wire are arranged on the upper side and the lower side of the end face where the second butt joint pin is located on the control rotating body, a fourth butt joint pin and a third butt joint pin are arranged on the end face where the second butt joint pin is located on the control rotating body, and the third butt joint pin and the fourth butt joint pin are respectively connected with two ends of the second butt joint wire.
Further, the first butt joint pin, the second butt joint pin, the third butt joint pin, the fourth butt joint pin, the first connecting pin and the second connecting pin are in the same plane passing through the center line of the electrocardiogram lead wire, the second butt joint pin, the fourth butt joint pin, the first connecting pin and the second connecting pin are positioned on the same side of the center line of the electrocardiogram lead wire, the first butt joint pin and the third butt joint pin are positioned on the same side of the center line of the electrocardiogram lead wire, the first butt joint pin and the second connecting pin are positioned on different sides of the center line of the electrocardiogram lead wire, the distance from the first butt joint pin to the center line of the electrocardiogram lead wire is equal to the distance from the main pin to the center line of the electrocardiogram lead wire, the distance from the second butt joint pin to the center line of the electrocardiogram lead wire is equal to the distance from the first conversion pin to the center line of the electrocardiogram lead wire, and the distance from the fourth butt joint pin to the center line of the electrocardiogram lead wire is equal to the distance from the second conversion pin to the center line of the electrocardiogram lead wire.
Further, the inner diameter of the connecting backing plate is larger than the outer diameter of the electrocardiogram lead wire, and the inner diameter of the control rotator is larger than the outer diameter of the electrocardiogram lead wire, so that the control rotator is prevented from interfering with the inner main lead wire during rotation.
Further, in order to realize that the shaping bag body is arranged between the upper placing body and the lower placing body in the wire harness arrangement, the control rotating body is automatically enabled to rotate 180 degrees, so that the solid-liquid two-phase change of electrorheological fluid in the shaping bag body is controlled, the upper wall array on one side of the wire harness arrangement, which is far away from the automatic winder, is provided with an upper placing groove I, the upper placing groove I is in one-to-one correspondence with an upper sliding groove, an upper bar magnet I is arranged in the upper placing groove I, the upper placing body on one side of the wire harness arrangement, which is close to the automatic winder, is provided with an upper placing groove II, the upper placing groove II is in one-to-one correspondence with the upper sliding groove, the lower placing body on one side, which is far away from the automatic winder, is provided with a lower placing groove I, the lower placing groove I is arranged in the lower placing groove I, the lower placing body on one side, which is close to the automatic winder, is in one-to-one correspondence with the lower placing groove II is arranged, and the lower placing groove II is arranged in the lower placing groove II.
The upper bar magnet is opposite to the upper bar magnet, the lower bar magnet is opposite to the lower bar magnet, the upper bar magnet is opposite to the lower bar magnet, and the upper bar magnet is opposite to the lower bar magnet.
Further, in order to make the shaping bag body keep hardness all the time when coming out from between the lower placing body of the wire harness arrangement and the upper placing body of the wire harness arrangement, the distance between the upper placing groove I and the outer wall of one side of the upper placing body of the wire harness arrangement is greater than the sum of the lengths of the shaping bag body, the connecting base plate and the control rotating body, the distance between the lower placing groove I and the outer wall of one side of the lower placing body of the wire harness arrangement is greater than the sum of the lengths of the shaping bag body, the connecting base plate and the control rotating body, the distance between the upper placing groove II and the outer wall of the other side of the upper placing body of the wire harness arrangement is greater than the sum of the lengths of the shaping bag body, the connecting base plate and the control rotating body.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. in the phase change type lead shape automatic conversion unit, when the shaping capsule body is pulled out, the rotary magnet rotates under the action of a magnetic field when passing through the upper strip magnet I and the lower strip magnet I, at the moment, the butt joint pin II is in aligned contact with the conversion pin I, the butt joint pin IV is in aligned contact with the conversion pin II, the main pin I is in aligned contact with the butt joint pin III, the butt joint pin III is in aligned contact with the main pin on the other side, at the moment, the outer main lead, the butt joint lead I, the conversion lead I, electrorheological fluid, the butt joint lead II, the inner main lead and the power supply form a closed loop, voltage is applied to the two ends of the electrorheological fluid, and the electrorheological fluid is changed from liquid to solid, so that the shaping capsule body pulled out from the wire harness arrangement upper placing body and the wire harness arrangement lower placing body is hard, the pulled out electrocardiograph lead wire is guaranteed to be well hardened and shaped, and cannot be mutually wound together due to softness of the electrocardiograph lead wire;
2. when the electrocardiograph lead wire is required to be wound, the automatic winding device automatically winds the electrocardiograph lead wire wrapping the shaping bag body, when the rotating magnet on the rotating body is controlled to pass through the upper strip magnet II and the lower strip magnet II, the rotating magnet rotates 180 degrees because the magnetic field direction between the upper strip magnet II and the lower strip magnet II is opposite to the magnetic field direction between the upper strip magnet I and the lower strip magnet I, and only the connecting wires are used for connecting the two sections of outer main wires together, so that voltage is not applied at the two ends of the electrorheological fluid, the electrorheological fluid is changed into liquid from solid, the shaping bag body of the corresponding section is changed into flexible, and the electrorheological fluid can be wound and wound by the automatic winding device;
3. the current flowing in each shaping bag body can be controlled independently, the rotation of the control rotating body is only needed to control the change of hardness and flexibility of the shaping bag body of the corresponding section, the pulled shaping bag body can be rotated manually to control the rotating body, the change of hardness and flexibility of the shaping bag body of the corresponding section is further controlled, the whole electrocardiogram lead wire is divided into a plurality of units capable of being controlled in any shape, and therefore the shape of the shaping bag body can be changed at will according to the actual situation of a patient, and the convenience and flexibility of use are greatly improved.
Drawings
FIG. 1 is a schematic perspective view of an anti-winding structure for an ECG lead wire according to the present invention;
FIG. 2 is a schematic view of an internal perspective structure of an anti-twisting structure for electrocardiographic leads after an opening of a placement body on a harness array;
FIG. 3 is a schematic view of a lower side three-dimensional structure of an anti-winding structure for electrocardiographic leads after an upper placement body of a harness arrangement is opened;
FIG. 4 is a left side view of an anti-winding structure for an ECG lead wire according to the present invention;
FIG. 5 is a schematic view of section C-C of FIG. 4;
FIG. 6 is a schematic view of the state of use of the control rotator in the electro-rheological fluid energized state of the anti-winding structure for an electrocardiogram lead wire according to the present invention;
FIG. 7 is a schematic view of the state of use of the control rotator in the state of electro-rheological fluid power-off of the anti-winding structure for an electrocardiogram lead wire according to the present invention;
FIG. 8 is an enlarged view of portion A of FIG. 6;
FIG. 9 is an enlarged view of portion B of FIG. 7;
FIG. 10 is a schematic view in section A-A of FIG. 6;
FIG. 11 is a schematic view in section B-B of FIG. 6;
FIG. 12 is an enlarged view of portion C of FIG. 3;
fig. 13 is an enlarged view of part D of fig. 2.
Wherein, 1, a base, 2, a lifting support rod, 3, a wire harness arrangement lower placement body, 4, a wire harness arrangement upper placement body, 5, an upper chute, 6, a lower chute, 7, a winding support rod, 8, an automatic winding device, 9, an electrode, 10, a shaping capsule body, 11, electrorheological fluid, 12, a phase change type lead shape automatic conversion unit, 13, a connecting base plate, 14, a control rotating body, 15, a rotating magnet, 16, a limit clamping groove, 17, a limit sliding bar, 18, an outer main lead, 19, a main pin, 20, a conversion pin I, 21, a conversion pin II, 22 and an inner main lead, 23, connecting wires, 24, connecting pins one, 25, connecting pins two, 26, butting wires one, 27, butting wires two, 28, butting pins one, 29, butting pins two, 30, butting pins four, 31, butting pins three, 32, upper placing grooves one, 33, upper bar magnets one, 34, upper placing grooves two, 35, upper bar magnets two, 36, lower placing grooves one, 37, lower bar magnets one, 38, lower placing grooves two, 39, lower bar magnets two, 40, electrocardiogram lead wires 41, conversion wires one, 42 and conversion wires two.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, 2, 3, 4, 6, 12 and 13, the invention provides an anti-winding structure for an electrocardiogram lead wire, which comprises a base 1 and a lifting support rod 2 at the upper part of the base, wherein a lower wire harness arrangement placing body 3 is arranged at the upper end of the lifting support rod 2, one side of the upper part of the lower wire harness arrangement placing body 3 is hinged with an upper wire harness arrangement placing body 4, an upper sliding groove 5 is arranged on the inner wall array of the upper wire harness arrangement placing body 4, a lower sliding groove 6 is arranged on the upper wall array of the lower wire harness arrangement placing body 3, the upper sliding grooves 5 are in one-to-one correspondence with the lower sliding grooves 6, a rolling support rod 7 is arranged on the lower wall array of the lower wire harness arrangement placing body 3, the one end of rolling bracing piece 7 is equipped with automatic winder 8, automatic winder 8 is with the one end rolling of the electrocardiograph lead wire 40, the other end of electrocardiograph lead wire 40 runs through between the last spout 5 of placing body 4 on the pencil arrangement and the lower spout 6 of placing body 3 under the pencil arrangement, the one end of electrocardiograph lead wire 40 is equipped with electrode 9, the outer wall array of electrocardiograph lead wire 40 is equipped with the shaping utricule 10, and shaping utricule 10 is the tubulose and wraps up electrocardiograph lead wire 40, be full of electrorheological fluid 11 in the shaping utricule 10, be equipped with looks change lead shape automatic transition unit 12 between the shaping utricule 10.
As shown in fig. 1, fig. 2, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 12, in order to realize that the shaping capsule 10 derived from between the lower wire harness arrangement placing body 3 and the upper wire harness arrangement placing body 4 changes from flexible to hard, the automatic phase change type lead shape converting unit 12 comprises a connecting base plate 13, a control rotating body 14 and a rotating magnet 15, the connecting base plate 13 is in a circular ring shape, the connecting base plate 13 is sleeved on an electrocardiogram lead wire 40, the connecting base plate 13 is arranged on the end face of the shaping capsule 10, the control rotating body 14 is in a sleeve type arrangement, the control rotating body 14 is sleeved on the electrocardiogram lead wire 40, two end faces of the control rotating body 14 are rotationally arranged on the end face of the connecting base plate 13, the control rotating body 14 connects the two adjacent connecting base plates 13 together, the rotating magnet 15 is in a semi-ring shape arrangement, the rotating magnet 15 is arranged on the outer wall of the control rotating body 14, the magnetism at the upper end and the lower end of the rotating magnet 15 is different, the inner wall of the lower chute 6 is symmetrically provided with a limit clamping groove 16, the lower chute 10 is symmetrically provided with a limit clamping groove 17, and the limit clamping groove 17 is arranged in the limit sliding capsule 10 and can not rotate.
As shown in fig. 6, fig. 7, fig. 8, fig. 9 and fig. 11, an outer main wire 18 is arranged inside the lower side of the molding capsule 10, the outer main wire 18 penetrates through the end face of the connecting pad 13, the length of the outer main wire 18 of each section is equal to the sum of the lengths of the molding capsule 10 and the two connecting pads 13, the end face of the connecting pad 13, which is close to the control rotating body 14, is provided with a main pin 19, the main pin 19 is connected with the outer main wire 18, the upper end face of the connecting pad 13 is provided with a first conversion pin 20 and a second conversion pin 21, the upper end face of the connecting pad 13 is penetrated with a first conversion wire 41 and a second conversion wire 42, one end of the first conversion wire 41 is connected with the first conversion pin 20, the other end of the first conversion wire 41 penetrates through the end face of the connecting pad 13 and the molding capsule 10 and is arranged inside the molding capsule 10, one end of the second conversion wire 42 is connected with the second conversion pin 21, the other end of the conversion wire 42 penetrates through the connecting pad 13 and the end face of the molding capsule 10 and is arranged inside the molding capsule 10, the inner wall 22 is connected with the inner main wire 22 of the main wire 22, and the other end of the main wire is connected with the inner main wire 22, and the inner end of the main wire is connected with the main wire 22.
As shown in fig. 6, 7, 8, 9, and 11, the main pin 19, the first switch pin 20, and the second switch pin 21 are on the same plane passing through the center line of the electrocardiogram lead line 40, the first switch pin 20 and the second switch pin 21 are on the same side of the center line of the electrocardiogram lead line 40, and the main pin 19 is on a different side of the center line of the electrocardiogram lead line 40 than the first switch pin 20 and the second switch pin 21.
As shown in fig. 6, fig. 7, fig. 8 and fig. 9, a connecting wire 23 is penetrated inside one side of the control rotating body 14, a first connecting pin 24 and a second connecting pin 25 are arranged at the positions, close to the edges, of the two end surfaces of the control rotating body 14, the two ends of the connecting wire 23 are respectively connected with the first connecting pin 24 and the second connecting pin 25, a first butt joint wire 26 and a second butt joint wire 27 are arranged inside the control rotating body 14, the two ends of the first butt joint wire 26 are respectively arranged at the two end surfaces of the control rotating body 14, a first butt joint pin 28 and a second butt joint pin 29 are respectively arranged at the two end surfaces of the control rotating body 14, the first butt joint pin 28 and the second butt joint pin 29 are respectively connected with the two ends of the first butt joint wire 26, the two ends of the second butt joint wire 27 are arranged at the upper side and the lower side of the end surface of the control rotating body 14, the second butt joint pin 29 is provided with a fourth butt joint pin 30 and a third butt joint pin 31, and the third butt joint pin 31 are respectively connected with the two ends of the second butt joint wire 27.
As shown in fig. 6, 7, 8 and 9, the first docking pin 28, the second docking pin 29, the third docking pin 31, the fourth docking pin 30, the first connecting pin 24 and the second connecting pin 25 are on the same plane passing through the center line of the electrocardiogram lead wire 40, the second docking pin 29, the fourth docking pin 30, the first connecting pin 24 and the second connecting pin 25 are on the same side of the center line of the electrocardiogram lead wire 40, the first docking pin 28 and the third docking pin 31 are on the same side of the center line of the electrocardiogram lead wire 40, the first docking pin 28 and the second connecting pin 25 are on different sides of the center line of the electrocardiogram lead wire 40, the distance from the first docking pin 28 to the center line of the electrocardiogram lead wire 40 is equal to the distance from the center line of the main pin 19 to the center line of the electrocardiogram lead wire 40, the distance from the second connecting pin 25 to the center line of the electrocardiogram lead wire 40 is equal to the distance from the center line of the main pin 19 to the center line of the electrocardiogram lead wire 40, the distance from the second docking pin 29 to the center line of the electrocardiogram lead wire 40 is equal to the distance from the first docking pin 20 to the center line of the electrocardiogram lead wire 40, and the distance from the fourth docking pin 20 to the center line of the electrocardiogram lead wire 40 is equal to the center line of the electrocardiogram lead wire 40.
As shown in fig. 6, 7, 8 and 9, the inner diameter of the connecting pad 13 is larger than the outer diameter of the electrocardiogram lead wire 40, and the inner diameter of the control rotator 14 is larger than the outer diameter of the electrocardiogram lead wire 40, so that the control rotator 14 is prevented from interfering with the inner main wire 22 during rotation.
As shown in fig. 1, fig. 3, fig. 5, fig. 10, in order to realize that when the shaping bag body 10 goes in and out between the upper placing body 4 of the wire harness arrangement and the lower placing body 3 of the wire harness arrangement, the control rotating body 14 is automatically made to rotate 180 degrees, so as to control the solid-liquid two-phase change of the electrorheological fluid 11 in the shaping bag body 10, the upper placing body 4 of the wire harness arrangement is far away from the upper wall array on one side of the automatic winder 8 and is provided with the first placing groove 32, the first placing groove 32 is in one-to-one correspondence with the upper sliding groove 5, the first upper placing groove 32 is internally provided with the first upper bar magnet 33, the upper placing body 4 of the wire harness arrangement is close to the upper wall array on one side of the automatic winder 8 and is provided with the second upper placing groove 34, the second upper placing groove 34 is in one-to-one correspondence with the upper sliding groove 5, the upper placing groove second 35 is arranged in the upper placing groove second 34, the lower wall array on one side of the wire harness arrangement lower placing body 3 is far away from the automatic winder 8 is provided with the first placing groove 36, the lower placing groove 36 is in one-to-the lower sliding groove 6, the lower placing groove 36 is internally provided with the first placing groove 37, the first placing groove 3 is close to the second placing groove 38 is in one-to the lower placing groove 38, and the first placing groove 38 is in one-to-one lower groove 38.
As shown in fig. 1, 3, 5 and 10, the first upper bar magnet 33 and the second upper bar magnet 35 have opposite magnetic properties, the first lower bar magnet 37 and the second lower bar magnet 39 have opposite magnetic properties, the first upper bar magnet 33 and the first lower bar magnet 37 have opposite magnetic properties, and the second upper bar magnet 35 and the second lower bar magnet 39 have opposite magnetic properties.
As shown in fig. 1, 2 and 3, in order to keep the rigidity of the molding bladder 10 when it comes out from between the lower wire harness arranging body 3 and the upper wire harness arranging body 4, the distance between the upper placing groove 32 and the outer wall of one side of the upper wire harness arranging body 4 is larger than the sum of the lengths of the molding bladder 10, the connecting pad 13 and the control rotating body 14, the distance between the lower placing groove 36 and the outer wall of one side of the lower wire harness arranging body 3 is larger than the sum of the lengths of the molding bladder 10, the connecting pad 13 and the control rotating body 14, the distance between the upper placing groove 34 and the outer wall of the other side of the upper wire harness arranging body 4 is larger than the sum of the lengths of the molding bladder 10, the connecting pad 13 and the control rotating body 14, and the distance between the lower placing groove 38 and the outer wall of the other side of the lower wire harness arranging body 3 is larger than the sum of the lengths of the molding bladder 10, the connecting pad 13 and the control rotating body 14.
When the electrocardiograph is specifically used, each corresponding electrocardiograph lead wire 40 is connected with the electrocardiograph, the molding bag body 10 where the corresponding electrode 9 is positioned is pulled outwards, when the rotary magnet 15 passes through the first upper strip magnet 33 and the first lower strip magnet 37, the rotary magnet 15 rotates under the action of a magnetic field, at the moment, the second butt joint pin 29 is aligned and contacted with the first conversion pin 20, the fourth butt joint pin 30 is aligned and contacted with the second conversion pin 21, the main pin 19 is aligned and contacted with the first butt joint pin 28, the third butt joint pin 31 is aligned and contacted with the main pin 19 on the other side, at the moment, the outer main lead wire 18, the first butt joint lead wire 26, the first conversion lead wire 41, the electrorheological fluid 11, the second butt joint lead wire 27, the inner main lead wire 22 and the power supply form a closed loop, voltages are applied to two ends of the electrorheological fluid 11, the electrorheological fluid 11 is changed into solid by the liquid, and the molding bag body 10 pulled out from the upper placement body 4 and the lower placement body 3 is hard, so that the pulled electrocardiograph lead wire 40 is well hardened and molded, and the electrocardiograph lead wires 40 are not wound together due to the electrocardiograph lead wires 40 are wound together; when the electrocardiograph lead wire 40 needs to be wound, the corresponding automatic winding device 8 is opened, the electrocardiograph lead wire 40 wrapping the shaping bag body 10 is automatically wound by the automatic winding device 8, when the rotary magnet 15 on the rotary body 14 is controlled to pass through the upper strip magnet II 35 and the lower strip magnet II 39, the magnetic field direction between the upper strip magnet II 35 and the lower strip magnet II 39 is opposite to the magnetic field direction between the upper strip magnet I33 and the lower strip magnet I37, the rotary magnet 15 rotates 180 degrees, at the moment, the butting pin I28 and the butting pin III 31 rotate to the upper side to be disconnected with the outer main wire 18, the butting pin IV 30 and the butting pin II 29 rotate to the lower side to be disconnected with the switching wire I41 and the switching wire II 42, and at the moment, only the connecting wire 23 connects the two sections of the outer main wire 18 together, so that voltage is not applied to two ends of the electrorheological fluid 11, the shaping bag body 10 of the corresponding section is changed into liquid from solid to be flexible, and then the electrocardiograph 8 can be wound and wound; as can be seen from the above, only the rotation control rotating body 14 is required to control the transition of the hardness and flexibility of the shaping bladder 10 of the corresponding section, and the pulled shaping bladder 10 can manually rotate the control rotating body 14 to control the transition of the hardness and flexibility of the shaping bladder 10 of the corresponding section, thereby freely changing the shape of the shaping bladder 10 according to the actual situation of the patient, and increasing convenience.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (4)
1. The utility model provides an anti-winding structure for electrocardiogram lead wire, includes base (1) and lift bracing piece (2) on upper portion thereof, its characterized in that: the upper end of the lifting support rod (2) is provided with a wire harness arrangement lower placing body (3), one side of the upper part of the wire harness arrangement lower placing body (3) is hinged to be provided with a wire harness arrangement upper placing body (4), an upper sliding groove (5) is arranged on an inner wall array of the wire harness arrangement upper placing body (4), an upper wall array of the wire harness arrangement lower placing body (3) is provided with a lower sliding groove (6), the upper sliding groove (5) corresponds to the lower sliding groove (6) one by one, the lower wall array of the wire harness arrangement lower placing body (3) is provided with a winding support rod (7), one end of the winding support rod (7) is provided with an automatic winding device (8), one end of an electrocardiogram lead wire (40) is wound by the automatic winding device, the other end of the electrocardiogram lead wire (40) penetrates through a space between the upper sliding groove (5) of the wire harness arrangement upper placing body (4) and the lower sliding groove (6) of the wire harness arrangement lower placing body (3), one end of the electrocardiogram lead wire (40) is provided with an electrode (9), the outer wall of the electrocardiogram lead wire (40) is provided with a winding support rod (7), one end of the electrocardiogram lead wire (40) is provided with a plastic bag (10), the electrocardiogram lead wire (40) is full of a plastic bag, and the electrocardiogram lead wire (40) is full of a plastic bag, a phase change type lead shape automatic conversion unit (12) is arranged between the shaping capsules (10);
the phase change type automatic lead shape conversion unit (12) comprises a connecting base plate (13), a control rotating body (14) and a rotary magnet (15), wherein the connecting base plate (13) is arranged in a circular ring shape, the connecting base plate (13) is sleeved on an electrocardiogram lead wire (40), the connecting base plate (13) is arranged on the end face of a shaping bag body (10), the control rotating body (14) is arranged in a sleeve shape, the control rotating body (14) is sleeved on the electrocardiogram lead wire (40), two end faces of the control rotating body (14) are rotationally arranged on the end face of the connecting base plate (13), the two adjacent connecting base plates (13) are connected together by the control rotating body (14), the rotary magnet (15) is arranged in a semi-circular shape, the rotary magnet (15) is arranged on the outer wall of the control rotating body (14), the upper end and the lower end of the rotary magnet (15) are different in magnetism, limit clamping grooves (16) are symmetrically arranged on the inner wall of the lower sliding groove (6), and limit grooves (17) are symmetrically arranged on the lower part of the outer wall of the shaping bag body (10), and limit grooves (17) are formed in the limit grooves;
an outer main wire (18) is arranged inside the lower side of the shaping capsule body (10), the outer main wire (18) penetrates through the end face of the connecting base plate (13), the end face of the connecting base plate (13) close to the control rotating body (14) is provided with a main pin (19), the main pin (19) is connected with the outer main wire (18), the upper end face of the connecting base plate (13) is provided with a first conversion pin (20) and a second conversion pin (21), the upper end face of the connecting base plate (13) is penetrated with a first conversion wire (41) and a second conversion wire (42), one end of the first conversion wire (41) is connected with the first conversion pin (20), the other end of the first conversion wire (41) penetrates through the end face of the connecting base plate (13) and the shaping capsule body (10) and is arranged inside the shaping capsule body (10), one end of the second conversion wire (42) is connected with the second conversion pin (21), the other end of the conversion wire (42) penetrates through the connecting base plate (13) and the end face of the shaping capsule body (10) and is arranged inside the shaping capsule body (10), one end of the main wire (22) is connected with the main wire (18) and the other end of the main wire (22) is arranged inside the shaping capsule body (10), the negative electrode of the power supply is connected with the other end of the inner main wire (22);
a connecting wire (23) is arranged inside one side of the control rotating body (14) in a penetrating manner, a first connecting pin (24) and a second connecting pin (25) are arranged at two end surfaces of the control rotating body (14) close to the edges, two ends of the connecting wire (23) are connected with the first connecting pin (24) and the second connecting pin (25) respectively, a first abutting wire (26) and a second abutting wire (27) are arranged inside the control rotating body (14), two ends of the first abutting wire (26) are respectively arranged at two end surfaces of the control rotating body (14), a first abutting pin (28) and a second abutting pin (29) are respectively arranged at two end surfaces of the control rotating body (14), the first abutting pin (28) and the second abutting pin (29) are respectively connected with two ends of the first abutting wire (26), two ends of the second abutting wire (27) are respectively connected with two upper and lower sides of the end surfaces of the second abutting pin (29) on the control rotating body (14), a fourth abutting pin (30) and a third abutting pin (31) are respectively arranged on the end surfaces of the second abutting pin (29) on the control rotating body (14), and the two ends of the fourth abutting pin (31) are respectively connected with the fourth abutting pin (31);
the first butt joint pin (28), the second butt joint pin (29), the third butt joint pin (31), the fourth butt joint pin (30), the first connecting pin (24) and the second connecting pin (25) are positioned on the same side of the central line of the electrocardiogram lead wire (40) in the same plane passing through the central line of the electrocardiogram lead wire (40), the first butt joint pin (29), the fourth butt joint pin (30), the first connecting pin (24) and the second connecting pin (25) are positioned on the same side of the central line of the electrocardiogram lead wire (40), the first butt joint pin (28) and the third butt joint pin (31) are positioned on the same side of the central line of the electrocardiogram lead wire (40), the first butt joint pin (28) and the second connecting pin (25) are positioned on different sides of the central line of the electrocardiogram lead wire (40), the distance from the central line of the first butt joint pin (28) to the central line of the electrocardiogram lead wire (40) is equal to the distance from the central line of the main pin (19) to the central line of the electrocardiogram lead wire (40), the distance from the first connecting pin (24) and the second connecting pin (25) to the central line of the electrocardiogram lead wire (40) are equal to the distance from the central line of the main pin (19) to the central line of the electrocardiogram lead wire (40), the distance from the fourth butt joint pin (30) to the central line of the electrocardiogram lead wire (40) is equal to the distance from the second conversion pin (21) to the central line of the electrocardiogram lead wire (40);
an upper wall array on one side of the wire harness arrangement upper placing body (4) far away from the automatic winder (8) is provided with an upper placing groove I (32), the upper placing groove I (32) corresponds to the upper sliding groove (5) one by one, an upper strip-shaped magnet I (33) is arranged in the upper placing groove I (32), an upper placing groove II (34) is arranged on one side of the wire harness arrangement upper placing body (4) close to the automatic winder (8) and corresponds to the upper sliding groove (5) one by one, an upper strip-shaped magnet II (35) is arranged in the upper placing groove II (34), a lower placing groove I (36) is arranged on a lower wall array on one side of the wire harness arrangement lower placing body (3) far away from the automatic winder (8), a lower strip-shaped magnet I (37) is arranged in the lower placing groove I (36), a lower placing groove II (38) is arranged on a lower wall array on one side of the wire harness arrangement lower placing body (3) close to the automatic winder (8), and the lower placing groove II (38) corresponds to the lower strip-shaped magnet II (38);
the magnetism of the upper strip magnet I (33) is opposite to that of the upper strip magnet II (35), the magnetism of the lower strip magnet I (37) is opposite to that of the lower strip magnet II (39), the magnetism of the upper strip magnet I (33) is opposite to that of the lower strip magnet I (37), and the magnetism of the upper strip magnet II (35) is opposite to that of the lower strip magnet II (39).
2. The antiwind structure for an electrocardiogram lead wire according to claim 1, wherein: the main pin (19), the first conversion pin (20) and the second conversion pin (21) are in the same plane passing through the central line of the electrocardiogram lead wire (40), the first conversion pin (20) and the second conversion pin (21) are positioned on the same side of the central line of the electrocardiogram lead wire (40), and the main pin (19) and the first conversion pin (20) and the second conversion pin (21) are positioned on different sides of the central line of the electrocardiogram lead wire (40).
3. The antiwind structure for an electrocardiogram lead wire according to claim 2, wherein: the inner diameter of the connecting backing plate (13) is larger than the outer diameter of the electrocardiogram lead wire (40), and the inner diameter of the control rotating body (14) is larger than the outer diameter of the electrocardiogram lead wire (40).
4. An anti-winding structure for an electrocardiogram lead wire according to claim 3, wherein: the distance between the upper placing groove I (32) and the outer wall of one side of the upper placing body (4) of the wire harness arrangement is larger than the sum of the lengths of the molding bag body (10), the connecting base plate (13) and the control rotating body (14), the distance between the lower placing groove I (36) and the outer wall of one side of the lower placing body (3) of the wire harness arrangement is larger than the sum of the lengths of the molding bag body (10), the connecting base plate (13) and the control rotating body (14), the distance between the upper placing groove II (34) and the outer wall of the other side of the upper placing body (4) of the wire harness arrangement is larger than the sum of the lengths of the molding bag body (10), the connecting base plate (13) and the control rotating body (14), and the distance between the lower placing groove II (38) and the outer wall of the other side of the lower placing body (3) of the wire harness arrangement is larger than the sum of the lengths of the molding bag body (10), the connecting base plate (13) and the control rotating body (14).
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| CN202310399251.0A CN116115236B (en) | 2023-04-14 | 2023-04-14 | Anti-winding structure for electrocardiogram lead wire |
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| CN202310399251.0A CN116115236B (en) | 2023-04-14 | 2023-04-14 | Anti-winding structure for electrocardiogram lead wire |
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| CN116115236B true CN116115236B (en) | 2023-06-13 |
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| CN117129840B (en) * | 2023-10-26 | 2024-01-23 | 华迅信息技术研究(深圳)有限公司 | Integrated circuit chip detection equipment |
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