CN219846596U - Winding-proof wire winding mechanism for electrocardiograph lead wire - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, and discloses an anti-winding wire collecting mechanism for electrocardiograph lead wires, which comprises a base, wherein two sides of the top of the base are fixedly connected with side plates, the outer sides of two groups of side plates are fixedly connected with threaded clamps, external threads of the threaded clamps are sleeved with threaded sleeves, the inner sides of the two groups of side plates are fixedly connected with supporting rods, and the outer sides of the supporting rods are fixedly connected with limiting plates. This winding-proof electrocardiograph is line take-up mechanism for lead wire when this device needs to be used for connecting the lead wire to patient different positions centre gripping electrode clamp, through rotating the outside thread bush of both sides screw thread clamp for lead wire and screw thread clamp become active state, rotate corresponding take-up reel afterwards, drive corresponding lead wire through the rotation of take-up reel and receive and release, guaranteed from this that this device can adjust the length that different positions connect the lead wire needs, improved the stability of length adjustment between the single lead wire of this device.

Description

Winding-proof wire winding mechanism for electrocardiograph lead wire

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a wire collecting mechanism for an anti-winding electrocardiograph lead wire.

Background

The electrocardiograph can automatically record bioelectric signals (electrocardiosignals) generated by myocardial excitation during heart activity, is a medical electronic instrument commonly used for clinical diagnosis and scientific research, the heart is excited first before beating, weak current is generated in the excitation process, the current is conducted to each part through human tissues, and the different electric potential changes are shown at each part of the human body surface due to different distances between each part and the heart due to different tissues of each part of the human body, and the relationship between the surface electric potential generated by the electric activity in the human heart and time is called an electrocardiogram. Electrocardiographs are instruments that record these physiological electrical signals.

Electrocardiograph is usually connected by the lead wire to be equipped with electrode clamp in the one end of lead wire, be connected human and electrocardiograph through electrode clamp, refer to current public patent of granting, the patent name is: "an electrocardiograph lead wire automatic wire-rewinding device" (CN 207596254U), the patent proposes: in the existing lead wire winding device, a wire rotating shaft or a rotating rod is adopted to loosen and wind the lead wire, and in the rotating process of the wire rotating shaft or the rotating rod, when the human body connecting end of the lead wire is acted, the lead wire tends to be straightened under the action of the gravity of a weight block in a wire storage container in the … … initial state, and the lead wire bears the weight block to rise during the wire winding; when the wire is wound, the lead wire descends under the action of gravity of the weight, the lead wire is always in a tensioned state, the problem of loosening of the lead wire is effectively solved, but in the patent, when the wire reel and the rotating rod are arranged, all the lead wires can be driven to be wound and unwound, and the winding and unwinding of a single lead wire cannot be performed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-winding wire collecting mechanism for an electrocardiograph lead wire, which solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides an antiwind electrocardiograph is line for wire take-up mechanism, includes the base, the both sides fixedly connected with sideboard at base top, two sets of the outside fixedly connected with screw thread clamp of sideboard, screw thread sleeve has been cup jointed to the outside screw thread of screw thread clamp, two sets of the inboard fixedly connected with bracing piece of sideboard, the outside fixedly connected with limiting plate of bracing piece, the locating lever has been cup jointed to the inside screw thread of limiting plate, the take-up reel has been cup jointed in the outside rotation of locating lever, the outside winding of take-up reel has the line of leading.

Preferably, two layers of through holes are formed in the side plates, the lead wires are sleeved in the through holes, and the through holes correspond to the thread clamps.

Preferably, the inside of screw thread clamp one end has seted up the cross groove, the outside of screw thread cover is equipped with the turning handle, the lead wire cup joints the inside at screw thread clamp and screw thread cover.

Preferably, the limiting plate is located outside at the middle part of the supporting rod, the positioning rod is provided with two layers, the upper layer of the positioning rod corresponds to the upper layer of the through pipe opening, and the lower layer of the positioning rod corresponds to the lower layer of the through pipe opening.

Preferably, a baffle is arranged at one end of the transverse shaft of the positioning rod, and a clamping rod is fixedly connected with one end of the positioning rod opposite to the baffle ring.

Preferably, the outside fixedly connected with limiting disc of locating lever cross axle, the take-up reel is located the inboard of limiting disc, the quantity of limiting disc and take-up reel equals and corresponds with the siphunculus mouth quantity of side board inboard.

Preferably, the lead wire penetrates through the two groups of thread clamps and the thread sleeve, and one end of the lead wire is communicated with the electrocardiograph.

Compared with the prior art, the utility model has the following beneficial effects:

1. this winding-proof electrocardiograph is line receipts mechanism for lead wire through the locating lever that cup joints at the inside rotation of limiting plate, when this device need be used for connecting the lead wire to patient different positions centre gripping electrode clamp, through rotating the outside thread bush of both sides screw thread clamp for lead wire and screw thread clamp become active state, rotate corresponding take-up reel then, drive corresponding lead wire through the rotation of take-up reel and receive and release, guaranteed from this device and can adjust the length that different positions connect the lead wire needs, improved the stability of length adjustment between this device monomer lead wire.

2. This winding-proof electrocardiograph is line for lead wire take-up mechanism, after this device all adjusts the length of all lines of leading and is connected with patient's health, through rotating the outside thread bush of both sides screw thread clamp, on the basis of take-up reel rolling line of leading, lock the both ends of line of leading respectively in the inside of both sides screw thread clamp for the line of leading of different length is all spacing, is locked through line both ends, has ensured the condition that produces the gyration after pulling of later stage patient and having avoided the take-up reel rolling, has improved the stability after the line centre gripping connection from this.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a threaded sleeve according to the present utility model;

FIG. 3 is a schematic view of a structural locating lever of the present utility model;

FIG. 4 is a cross-sectional view of a structural spacing disc of the present utility model;

fig. 5 is a schematic diagram showing connection of the lead wires of the structure of the present utility model.

In the figure: 1. a base; 2. a side plate; 3. a thread clamp; 4. a thread sleeve; 5. a support rod; 6. a limiting plate; 7. a positioning rod; 8. a limiting disc; 9. a take-up reel; 10. a clamping rod; 11. a lead wire; 12. electrocardiograph.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an anti-winding wire winding mechanism for electrocardiograph lead wires comprises a base 1, wherein the base 1 is used as a bottom balance structure of the device, ensures that the device can be stably placed, ensures the stability of winding the lead wires 11 of the device, is fixedly connected with side plates 2 on two sides of the top of the base 1, the side plates 2 are used as supporting structures of the device, plays the role of supporting two groups of thread clamps 3 and supporting rods 5, improves the stability of the device, the outsides of the two groups of side plates 2 are fixedly connected with the thread clamps 3, the thread clamps 3 are used as positioning clamping structures of the device, the thread clamps are extruded by thread sleeves 4 under the sleeving of threads of the thread sleeves 4, the thread sleeves 4 are used as locking structures of the device, the effect of two ends of a limit lead wire 11 is achieved through the cooperation of the thread clamp 3, so that the lead wire 11 is more stable after being connected with a human body and an electrocardiograph 12, the inner sides of two groups of side plates 2 are fixedly connected with support rods 5, the support rods 5 serve as a supporting structure of the device, the effect of supporting the limit plates 6 is achieved, the outer sides of the support rods 5 are fixedly connected with the limit plates 6, the limit plates 6 serve as a limiting structure of the device, the effect of supporting and limiting a positioning rod 7 is achieved, the internal thread of the limit plates 6 is sheathed with the positioning rod 7, the positioning rod 7 serves as a supporting structure of the device, the effect of supporting the limit plates 8 and limiting a wire collecting disc 9 is achieved, the wire collecting disc 9 can rotate outside the positioning rod 7 and wind the lead wire 11, the outer sides of the positioning rods 7 rotate and are sheathed with the wire collecting disc 9 serving as a wire collecting structure of the device, the winding device has the effect of winding the corresponding lead wire 11 outside, and then achieves the effect of winding and unwinding the lead wire 11, so that the lead wire 11 can be adjusted according to the requirements of a human body, the lead wire 11 is wound outside the winding disc 9, and the lead wire 11 is taken as the prior art, and the utility model is not described in detail.

Referring to fig. 3-5, two layers of through holes are formed in the side plate 2, the lead wires 11 are sleeved in the through holes, the through holes correspond to the thread clamps 3, cross grooves are formed in one end of the thread clamps 3, the cross grooves increase the elasticity of the thread clamps 3, the thread sleeve 4 can press the port of the thread clamps 3 to clamp when rotating, the effect of fixing the lead wires 11 is achieved, a rotating handle is arranged on the outer portion of the thread sleeve 4, the lead wires 11 are sleeved in the thread clamps 3 and the thread sleeve 4, the limiting plate 6 is located on the outer side of the middle portion of the supporting rod 5, the positioning rods 7 are provided with two layers, the upper positioning rods 7 correspond to the upper layer through holes, the lower positioning rods 7 correspond to the lower layer through holes, a baffle is arranged at one end of a transverse shaft of the positioning rods 7, one end, opposite to the baffle ring, of the positioning rods 7 is fixedly connected with a clamping rod 10, the outer fixedly connected with a limiting disc 8, the limiting disc 8 plays a role of the limiting wire collecting disc 9, the wire disc 9 can rotate stably, and is always located in the inner side of the limiting disc 8, the limiting disc 9, the number of the corresponding wire collecting disc 9 is prevented from being wound on the corresponding wire guide wire 11 and the corresponding to the wire 11, and the corresponding to the wire 11 is not connected with the corresponding to the corresponding wire guide plate 11, and the corresponding to the wire guide plate 11 is connected to the corresponding to the wire guide plate 11 through the corresponding to the corresponding wire guide plate 12, and the wire guide plate 11, and the corresponding to the wire guide plate 11.

Working principle: when the wire winding device is used, the thread sleeves 4 outside the thread clamps 3 at two sides are rotated firstly, the thread sleeves 4 are rotated, so that the lead wires 11 inside the thread clamps 3 lose the limit of the thread sleeves 4, then the corresponding lead wires 11 are pulled, when the lead wires 11 are pulled, the wire winding disc 9 rotates along with the lead wires 11 to release the lead wires 11, so that the electrode clamps at one end of the lead wires 11 can be completely clamped outside a patient, when the lead wires 11 need to be wound, the wire winding disc 9 at the corresponding position can be rotated, the lead wires 11 wound outside the wire winding disc 9 are wound through the rotation of the wire winding disc 9, and when all the lead wires 11 reach the optimal connection state with the body of the patient, the thread sleeves 4 at two sides can be rotated, and the lead wires 11 are limited and locked inside the thread clamps 3 through the thread sleeves 4, so that the stability of the lead wires 11 is improved.

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. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an antiwind electrocardiograph is line collection mechanism for lead wire, includes base (1), its characterized in that: the utility model discloses a take-up reel, including base (1), screw thread clamp (3), screw thread sleeve (4) have been cup jointed to the outside screw thread of both sides fixedly connected with side board (2) at base (1) top, two sets of the inboard fixedly connected with bracing piece (5) of side board (2), the outside fixedly connected with limiting plate (6) of bracing piece (5), locating lever (7) have been cup jointed to the internal thread of limiting plate (6), take-up reel (9) have been cup jointed in the outside rotation of locating lever (7), the outside winding of take-up reel (9) has lead wire (11).

2. The winding-up mechanism for an anti-winding electrocardiograph lead wire according to claim 1, wherein: two layers of through pipe openings are formed in the side plates (2), the lead wires (11) are sleeved in the through pipe openings, and the through pipe openings correspond to the thread clamps (3).

3. The winding-up mechanism for an anti-winding electrocardiograph lead wire according to claim 1, wherein: the inside of screw thread clamp (3) one end has seted up the cross groove, the outside of thread bush (4) is equipped with the turning handle, lead wire (11) cup joint in the inside of screw thread clamp (3) and thread bush (4).

4. The winding-up mechanism for an anti-winding electrocardiograph lead wire according to claim 1, wherein: the limiting plate (6) is located the outside at the middle part of bracing piece (5), locating lever (7) are equipped with two-layer altogether, and the upper strata locating lever (7) correspond with upper strata siphunculus mouth, the lower floor locating lever (7) correspond with lower floor siphunculus mouth.

5. The winding-up mechanism for an anti-winding electrocardiograph lead wire according to claim 1, wherein: one end of a transverse shaft of the positioning rod (7) is provided with a baffle, and one end of the positioning rod (7) opposite to the baffle ring is fixedly connected with a clamping rod (10).

6. The winding-up mechanism for an anti-winding electrocardiograph lead wire according to claim 1, wherein: the outside fixedly connected with limiting plate (8) of locating lever (7) cross axle, take-up reel (9) are located the inboard of limiting plate (8), the quantity of limiting plate (8) and take-up reel (9) equals and corresponds with the siphunculus mouth quantity of side board (2) inboard.

7. The winding-up mechanism for an anti-winding electrocardiograph lead wire according to claim 1, wherein: the lead wire (11) penetrates through the two groups of thread clamps (3) and the thread sleeve (4), and one end of the lead wire (11) is communicated with the electrocardiograph (12).