CN216221465U

CN216221465U - ECG monitor with telescopic lead

Info

Publication number: CN216221465U
Application number: CN202122657072.1U
Authority: CN
Inventors: 刘玉平; 景冬梅; 刘长红
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-08
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a lead-telescopic electrocardiogram monitor, which comprises a device body and a lead, wherein a stabilizing block is arranged on the side surface of the device body, a connecting column is arranged at the circle center position of the side surface of the stabilizing block, a coiling box is arranged at the other end of the connecting column, a limiting block and a coiling barrel are arranged inside the coiling box, a coil spring is arranged between the limiting block and the coiling barrel, a limiting rod is arranged at the circle center position of the limiting block, a fixed round block is arranged at the edge position of the surface of the coiling barrel facing the limiting block, and two positioning rods are arranged at the surface of the stabilizing block facing the coiling box; the end of holding the wire between the fingers and the pulling, a winding section of thick bamboo rotates and the coil spring is in the shrink state, but the winding section of thick bamboo counter rotation under the elastic action, a winding section of thick bamboo rolling wire reaches the flexible effect of wire, the operation of being convenient for is used, and the fixed circle piece of locating lever embedding, fixed circle piece and winding section of thick bamboo are spacing, can make the wire of tensile suitable length remain stable, avoid the automatic shrink of wire.

Description

ECG monitor with telescopic lead

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an ECG (electrocardiograph) monitor with a telescopic lead.

Background

The ECG monitor is a practical precise medical instrument for hospitals, and can monitor dynamic and practical precise medical instruments of patients at the same time. The device has the functions of acquisition and storage of electrocardio information, intelligent analysis and early warning and the like. And the device has the characteristics of accurate monitoring, touch screen control, simplicity, convenience and the like. Meanwhile, part of the ECG monitor is convenient for disinfecting the lead when the lead is drawn out, and the structure for storing alcohol cotton sheets is arranged in the lead, so that cross infection of a patient during use is further prevented, and the ECG monitor is more favorable for improvement of medical sanitation.

The conventional ECG monitor has a long lead, the lead is suspended in the air when the ECG monitor is used, the lead is easily pulled, the lead is placed on a desktop and is scattered, the occupied surface of the lead is large, and the lead is not easy to use, so that the ECG monitor with the telescopic lead is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ECG monitor with a telescopic lead, which aims to solve the problems that the ECG monitor provided by the background art has a longer lead, the lead is easily pulled when the lead is hung in the air for use, and the lead is not neat and orderly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wire telescopic ECG monitor, includes device body and wire, the side of device body is equipped with firm piece, the centre of a circle position of firm piece side is equipped with the spliced pole, the other end of spliced pole is equipped with the coiling box, the inside of coiling box is equipped with stopper and coiling section of thick bamboo, be equipped with the coil spring between stopper and the coiling section of thick bamboo, stopper centre of a circle position is equipped with the gag lever post, the coiling section of thick bamboo is equipped with fixed circular block towards the surperficial border position of stopper, firm piece is equipped with two locating levers towards the surface of coiling box.

Preferably, the end part of the connecting column in the stabilizing block is of a T-shaped structure, and the connecting column is connected with the stabilizing block in a sliding manner.

Preferably, the limiting block comprises a disc end and a cylindrical end, a round hole and a circular groove are respectively formed in the surface, back to back, of the winding drum, the round hole is communicated with the circular groove, and the cylindrical end of the limiting block is matched with the round hole.

Preferably, a first circular groove is formed in the side face of the cylindrical end of the limiting block, the limiting rod comprises a short rod and a rotating ring, the short rod on the limiting rod is located in the first circular groove, the lead penetrates through the rotating ring, the coil spring is located in the placing circular groove, and two ends of the coil spring are connected with the limiting block and the winding barrel respectively.

Preferably, the outer surface of the winding drum is provided with a ring groove.

Preferably, the same positioning holes are formed in the opposite surfaces of the fixed round block and the limiting block, and the positioning rod is matched with the positioning holes.

Preferably, the outer surface of the winding box is provided with a connecting cylinder, the connecting cylinder is connected with the winding box in a screwing mode through threads, the wire penetrates through the connecting cylinder, the bottom of the winding box is provided with a wire inlet hole, and the surface of the connecting cylinder, which deviates from the winding box, is provided with a conical groove.

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

1. through the coiling box that sets up, firm piece, the spliced pole, the locating lever, fixed cylinder and coil spring, hold between the fingers the tip and the pulling of wire, a coiling section of thick bamboo rotates and the coil spring is in the contraction state, the coiling section of thick bamboo can the counter rotation under the elastic action, a coiling section of thick bamboo rolling wire, reach the flexible effect of wire, convenient operation uses, the fixed cylinder of locating lever embedding, fixed cylinder and coiling section of thick bamboo are spacing, can make the wire of tensile suitable length remain stable, avoid the wire automatic contraction, the wire rolling is got up, reduce the shared desktop surface size of wire.

2. Through the connecting cylinder that sets up, the wire runs through the connecting cylinder, can place the alcohol cotton in the taper groove of connecting cylinder, and when the wire was taken out, the wire can be cleaned to the alcohol cotton in the connecting cylinder.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the winding box of the present invention;

FIG. 3 is a side view of the take-up spool of the present invention;

FIG. 4 is a schematic top view of the connector barrel of the present invention;

in the figure: 1. a device body; 2. a wire; 3. a stabilizing block; 4. connecting columns; 5. a coiling box; 6. a connecting cylinder; 7. positioning a rod; 8. a limiting block; 9. winding the roll; 10. a limiting rod; 11. fixing the round block; 12. a coil spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: an ECG monitor with a telescopic lead comprises a device body 1 and a lead 2, wherein a stabilizing block 3 is arranged on the side surface of the device body 1, the stabilizing block 3 is connected with the device body 1 through a screw in a screwing manner, a connecting column 4 is arranged at the circle center position of the side surface of the stabilizing block 3, the connecting column 4 is connected with the stabilizing block 3 in a sliding manner, a coiling box 5 is arranged at the other end of the connecting column 4, the lead 2 is coiled in the coiling box 5, a limiting block 8 and a coiling cylinder 9 are arranged inside the coiling box 5, a coil spring 12 is arranged between the limiting block 8 and the coiling cylinder 9, the end part of the lead 2 is pinched and pulled, the coiling cylinder 9 rotates and the coil spring 12 is in a contraction state, the coil spring 12 generates elasticity, the coiling cylinder 9 can rotate reversely under the action of the elasticity, the coiling cylinder 9 coils the lead 2 to achieve the effect of the extension of the lead 2, a limiting rod 10 is arranged at the circle center position of the limiting block 8, a fixed circle center position 11 is arranged at the surface edge position of the coiling cylinder 9 facing the limiting block 8, the surface of the stabilizing block 3 facing the winding box 5 is provided with two positioning rods 7, the positioning rods 7 are embedded into the fixed round block 11, the fixed round block 11 and the winding barrel 9 are limited, so that the wire 2 with proper stretching length can be kept stable, and the automatic contraction of the wire 2 is avoided.

In the embodiment, the end part of the connecting column 4 in the stabilizing block 3 is of a T-shaped structure, the connecting column 4 is connected with the stabilizing block 3 in a sliding manner, the space between the winding box 5 and the stabilizing block 3 can be adjusted, the limiting block 8 comprises a disc end and a cylindrical end, the back surface of the winding cylinder 9 is respectively provided with a round hole and a circular placing groove, the round hole is communicated with the circular placing groove, the cylindrical end of the limiting block 8 is matched with the round hole, the limiting block 8 penetrates through the winding cylinder 9, the winding cylinder 9 is rotatably connected with the limiting block 8, the winding cylinder 9 rotates, the wire 2 can be wound, the side surface of the cylindrical end of the limiting block 8 is provided with a first circular groove, the limiting rod 10 comprises a short rod and a rotating ring, the short rod on the limiting rod 10 is positioned in the first circular groove, the wire 2 penetrates through the rotating ring, the wire 2 enters the winding box 5 and is wound, the part between the end part of the wire 2 and the winding cylinder 9 is suspended, when the winding cylinder 9 rotates, the wire 2 of unsettled part is along with the syntropy rotation of winding reel 9, avoid wire 2 to take place the condition of hanking dead, coil spring 12 is located places the circular slot, coil spring 12's both ends are connected with stopper 8 and winding reel 9 respectively, winding reel 9 is rotatory, coil spring 12 is in the contraction state, coil spring 12 produces elasticity, winding reel 9 can reverse rotation under the spring action, winding reel 9 rolling wire 2, reach the flexible effect of wire 2, the annular has been seted up to the surface of winding reel 9, the same locating hole has all been seted up on the relative surperficial of fixed circular block 11 and stopper 8, locating lever 7 and locating hole cooperation, inside locating lever 7 embedding fixed circular block 11, fixed circular block 11 and winding reel 9 are spacing, can make the wire 2 of tensile suitable length remain stable, avoid wire 2 automatic retraction.

In this embodiment, the surface of rolling box 5 is equipped with connecting cylinder 6, closes soon through the screw thread between connecting cylinder 6 and the rolling box 5 and is connected, and wire 2 runs through connecting cylinder 6, and the bottom of rolling box 5 is equipped with the entrance hole, and conical groove has been seted up on the surface that connecting cylinder 6 deviates from rolling box 5, and alcohol cotton can be placed to the conical groove of connecting cylinder 6, and when wire 2 was taken out, can clean wire 2.

The working principle and the using process of the utility model are as follows:

when the electrocardiogram monitor is used, the lead 2 is wound in the winding box 5, the winding box 5 slides towards the direction departing from the stabilizing block 3, the positioning rod 7 leaves the fixed round block 11 and the winding box 5, holds the end part of the lead 2 and pulls the lead, the winding cylinder 9 rotates and the coil spring 12 is in a contraction state, when the lead 2 is stretched to an appropriate length, the winding box 5 slides towards the direction facing the stabilizing block 3, the positioning rod 7 is embedded into the fixed round block 11, the fixed round block 11 and the winding cylinder 9 are limited, so that the lead 2 stretched to an appropriate length can be kept stable, and the lead 2 is prevented from automatically contracting;

when the lead 2 is wound, the winding box 5 is moved to enable the positioning rod 7 to leave the fixed round block 11 and the winding box 5, the winding drum 9 can rotate reversely under the action of elasticity, and the winding drum 9 winds the lead 2, so that the effect of stretching the lead 2 is achieved, and the use is convenient;

the surface of rolling box 5 is equipped with connecting cylinder 6, closes soon through the screw thread between connecting cylinder 6 and the rolling box 5 and is connected, is convenient for install and change connecting cylinder 6, and wire 2 runs through connecting cylinder 6, can place the alcohol cotton in the conical groove of connecting cylinder 6, and when wire 2 was taken out, the alcohol cotton in the connecting cylinder 6 can be cleaned wire 2.

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

Claims

1. The utility model provides a wire telescopic ECG monitor, includes device body (1) and wire (2), its characterized in that: the side of device body (1) is equipped with firm piece (3), the centre of a circle position of firm piece (3) side is equipped with spliced pole (4), the other end of spliced pole (4) is equipped with coiling box (5), the inside of coiling box (5) is equipped with stopper (8) and a winding drum (9), be equipped with coil spring (12) between stopper (8) and the winding drum (9), stopper (8) centre of a circle position is equipped with gag lever post (10), winding drum (9) are equipped with fixed circle piece (11) towards the surperficial border position of stopper (8), firm piece (3) are equipped with two locating levers (7) towards the surface of coiling box (5).

2. The ecg monitor of claim 1, wherein the leads are retractable: the end part of the connecting column (4) in the stabilizing block (3) is of a T-shaped structure, and the connecting column (4) is in sliding connection with the stabilizing block (3).

3. The ecg monitor of claim 1, wherein the leads are retractable: the limiting block (8) comprises a disc end and a cylindrical end, a round hole and a circular groove are respectively formed in the surface of the opposite side of the winding drum (9), the round hole is communicated with the circular groove, and the cylindrical end of the limiting block (8) is matched with the round hole.

4. The ecg monitor of claim 3, wherein the leads extend from the ecg monitor to the ecg monitor: first circular slot has been seted up to the side of stopper (8) cylinder end, gag lever post (10) are including quarter butt and rotating ring, quarter butt on gag lever post (10) is located first circular slot, wire (2) pass the rotating ring, coil spring (12) are located places the circular slot, the both ends of coil spring (12) are connected with stopper (8) and winding drum (9) respectively.

5. The ecg monitor of claim 1, wherein the leads are retractable: the outer surface of the winding drum (9) is provided with a ring groove.

6. The ecg monitor of claim 1, wherein the leads are retractable: the same positioning holes are formed in the opposite surfaces of the fixed round block (11) and the limiting block (8), and the positioning rod (7) is matched with the positioning holes.

7. The ecg monitor of claim 1, wherein the leads are retractable: the surface of the winding box (5) is provided with a connecting cylinder (6), the connecting cylinder (6) is screwed with the winding box (5) through threads, the wire (2) penetrates through the connecting cylinder (6), the bottom of the winding box (5) is provided with a wire inlet hole, and the surface of the connecting cylinder (6) deviating from the winding box (5) is provided with a conical groove.