CN217854180U

CN217854180U - Automatic external defibrillator

Info

Publication number: CN217854180U
Application number: CN202221941642.8U
Authority: CN
Inventors: 杨圣均; 廖亚
Original assignee: Nanjing Superstar Medical Equipment Co ltd; Chongqing Shubo Medical Technology Co ltd
Current assignee: Nanjing Superstar Medical Equipment Co ltd; Chongqing Shubo Medical Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-22
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses an automatic external defibrillator, which comprises a defibrillator body which is provided with a battery jar and is used for fixing a battery body, and the defibrillator body is also provided with a host, a battery, an electrode plate and a flip; a compressible elastic sheet extends out of the battery body and is clamped with the defibrillator body; the lateral wall of battery jar is equipped with bellied rib, and the rib is with battery body's lateral wall looks butt. By adopting the utility model, the compressible elastic sheet is directly arranged on the battery body, and the battery body and the defibrillator body form a joint, so that the connection mode is simplified, the quick assembly and disassembly of the battery body are convenient, the time is saved, and the rescue success rate of the patient is improved; through the rib butt between the lateral wall of battery body and battery jar, the rib is direct to contact with the battery body promptly, reduces the fitting surface between battery body and battery jar, and the rib is less, and the frictional area when reducing the battery body dismouting has played the operating force requirement that reduces the dismouting battery promptly, more facilitates the use.

Description

Automatic external defibrillator

Technical Field

The utility model relates to a defibrillator, especially an automatic external defibrillator.

Background

An Automatic External Defibrillator (AED), which is a portable medical device. The automatic external defibrillator is an important emergency medical device, plays a key role in the treatment of the cardiac arrest staff in public places, and the layout and configuration of the automatic external defibrillator directly influence the effect of the emergency treatment.

The battery of the existing defibrillator needs to be fixed by arranging a clamping plate or mounted on a host machine by means of a tool, so that rescue workers are inconvenient to quickly replace the battery when the battery fault is found, and the preparation time required for rescuing patients is prolonged; and when equipment is delivered from a factory and maintained daily, related personnel are inconvenient to directly install and replace the battery.

Disclosure of Invention

The utility model aims to provide a: aiming at the problems that the clamping structure of the defibrillator battery in the prior art is complex and needs tools, which may cause the extension of the rescue preparation time of a patient, or the battery is inconvenient to install and replace, the automatic external defibrillator with the battery capable of being directly disassembled is provided.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

an automatic external defibrillator comprises a defibrillator body which is provided with a battery jar and used for fixing a battery body, and the defibrillator body is also provided with a host, a battery, an electrode plate and a turnover cover; a compressible elastic sheet extends out of the battery body and is clamped with the defibrillator body; the lateral wall of battery jar is equipped with bellied rib, and the rib is with battery body's lateral wall looks butt.

By adopting the technical scheme, the compressible elastic sheet is directly arranged on the battery body, and the battery body and the defibrillator body form a clamping connection, so that the connection mode is simplified, the quick assembly and disassembly of the battery body are facilitated, the time is saved, and the rescue success rate of a patient is improved; through setting up bellied rib for through the rib butt between the lateral wall of battery body and battery jar, the rib is direct to contact with battery body promptly, reduces the fitting surface between battery body and battery jar, and the rib is less, and the frictional area when reducing the battery body dismouting has played the operating force requirement that reduces the dismouting battery promptly, facilitates the use more.

Furthermore, the ribs form trapezoidal protruding structures on four side walls of the battery jar, and trapezoidal inclined planes of the ribs are close to the outer side of the battery jar, so that the battery body can be conveniently installed in the battery jar. Ribs are arranged on each side of four side walls of the battery jar, so that the battery body is convenient to disassemble and assemble; the ribs are provided with trapezoidal inclined planes, so that the battery body can be conveniently arranged in the battery jar.

Further, each side wall of the battery jar is provided with two ribs. After the battery body is conveniently arranged in the battery jar, the stability of the battery body is maintained.

Furthermore, the bottom of the battery body is provided with a raised battery interface and extends into an interface groove arranged on the bottom surface of the battery groove, and an annular sealing gasket is arranged at the bottom of the battery groove and around the interface groove. After the battery is installed, the sealing gasket is pressed, can be made of rubber, silica gel and the like, and has waterproof and dustproof effects on a battery interface.

Furthermore, the battery groove is in a long strip shape, the bottom surface of the battery groove is also fixed with a cushion pad, and the cushion pad are respectively arranged on two sides of the bottom surface of the battery groove. The sealing gasket and the buffer cushion are respectively arranged on two sides of the bottom surface of the battery jar, so that the stability of the bottom surface of the battery body is ensured.

Furthermore, one of the two opposite sides of the battery body is provided with a first protruding clamping block and clamped into the first clamping groove of the battery jar, and the other side of the battery body is provided with a spring plate. The spring material may be PC + ABS.

Furthermore, the two ends of the elastic sheet are second clamping blocks clamped into the 7-shaped second clamping grooves in the side wall of the battery jar, and the middle part of the elastic sheet is a handle for pressing the elastic sheet to generate deformation. After the handle is pressed, the second clamping groove and the second clamping block can be separated from each other, and the battery body can be taken out conveniently.

Furthermore, the end part of the second clamping groove is provided with a chamfer so as to facilitate the placement of the battery body.

Furthermore, a handle buckling groove is arranged in the battery groove and is close to the middle of the elastic sheet. The hand-clasping groove is convenient for fingers to extend into.

Furthermore, the two opposite sides of the battery body are respectively fixed with an elastic sheet, and the elastic sheets are clamped with the battery jar. The battery body can also adopt a structure that both sides are provided with spring plates.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the compressible elastic sheet is directly arranged on the battery body, and the battery body and the defibrillator body are clamped, so that the connection mode is simplified, the battery body is convenient to rapidly disassemble and assemble, the time is saved, and the rescue success rate of a patient is improved; through setting up bellied rib for through the rib butt between the lateral wall of battery body and battery jar, the rib is direct to contact with battery body promptly, reduces the fitting surface between battery body and battery jar, and the rib is less, and the frictional area when reducing the battery body dismouting has played the operating force requirement that reduces the dismouting battery promptly, facilitates the use more.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic diagram of a first embodiment of an automatic external defibrillator of the present invention.

Figure 2 shows a schematic diagram of the defibrillator body of figure 1.

Fig. 3 shows a schematic view of the battery body of fig. 1.

Fig. 4 is a schematic view showing another view of the battery body of fig. 3.

Fig. 5 shows a cross-sectional view of fig. 1.

Figure 6 shows a schematic diagram of a second embodiment of an automatic external defibrillator of the invention.

Fig. 7 shows a first structure diagram of the spring plate stress of the present invention.

Fig. 8 shows a second structure diagram of the spring plate of the present invention.

Wherein the figures include the following reference numerals:

10 a battery body; 11 elastic sheets; 12 a battery interface; 13 a first latch; 14, a second fixture block; 15, buckling a handle;

20 a defibrillator body; 21 a battery jar; 22 ribs; 23 interface slot; 24 a gasket; 25 a cushion pad; 26 a first card slot; 27 a second card slot; 28 hand slots.

Detailed Description

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, an automatic external defibrillator includes a defibrillator body 20 having a battery container 21 for fixing a battery body 10, the defibrillator body 20 further having a main body, a battery, electrode pads, and a flip cover; a compressible elastic sheet 11 extends out of the battery body 10, and the elastic sheet 11 is clamped with the defibrillator body 20; the side wall of the battery jar 21 is provided with a protruding rib 22, and the rib 22 is abutted with the side wall of the battery body 10.

By adopting the technical scheme, the compressible elastic sheet 11 is directly arranged on the battery body 10, the battery body 10 and the defibrillator body 20 are clamped, the connection mode is simplified, the battery body 10 can be conveniently and quickly assembled and disassembled, the time is saved, and the rescue success rate of a patient is improved; through setting up bellied rib 22 for through rib 22 butt between the lateral wall of battery body 10 and battery jar 21, rib 22 directly contacts with battery body 10 promptly, reduces the fitting surface between battery body 10 and battery jar 21, and rib 22 is less, frictional area when reducing the dismouting of battery body 10, has played the operating force requirement that reduces the dismouting battery promptly, more facilitates the use.

As shown in fig. 2, the ribs 22 form a trapezoidal protruding structure on each of the four side walls of the battery case 21, and the trapezoidal slopes of the ribs 22 are close to the outer side of the battery case 21 so that the battery body 10 can be installed in the battery case 21. Ribs 22 are arranged on each side of four side walls of the battery jar 21, so that the battery body 10 is convenient to disassemble and assemble; the ribs 22 are provided with trapezoidal slopes to facilitate the installation of the battery body 10 into the battery container 21.

Further, each side wall of the battery case 21 is provided with two ribs 22. The stability of the battery body 10 is maintained after the battery body 10 is assembled into the battery container 21.

As shown in fig. 4 and 5, further, the bottom of the battery body 10 is provided with a raised battery interface 12 and extends into an interface slot 23 provided at the bottom surface of the battery container 21, and an annular sealing gasket 24 is provided at the bottom of the battery container 21 and around the interface slot 23. After the battery is installed, the sealing gasket 24 is pressed, and the sealing gasket 24 can be made of rubber, silica gel and other materials, so that the waterproof and dustproof effects are achieved for the battery interface 12.

As shown in fig. 5, the battery container 21 is elongated, a cushion 25 is fixed to the bottom surface of the battery container 21, and the gasket 24 and the cushion 25 are disposed on both sides of the bottom surface of the battery container 21. The sealing gasket 24 and the buffer pad 25 are respectively arranged on two sides of the bottom surface of the battery jar 21, so that the stability of the bottom surface of the battery body 10 is ensured.

Furthermore, one of the two opposite sides of the battery body 10 is provided with a first protruding latch 13 and is latched into a first latching slot 26 of the battery jar 21, and the other side is provided with a resilient tab 11. The spring 11 material may be PC + ABS.

Furthermore, two ends of the elastic sheet 11 are second clamping blocks 14 clamped in the 7-shaped second clamping grooves 27 on the side wall of the battery jar 21, and the middle part is a handle 15 for pressing the elastic sheet 11 to generate deformation. After the handle 15 is pressed, the second engaging groove 27 and the second engaging block 14 can be separated from each other, so that the battery body 10 can be taken out conveniently.

Further, the end of the second engaging groove 27 is provided with a chamfer to facilitate the insertion of the battery body 10.

Furthermore, a handle slot 28 is arranged in the battery slot 21, and the handle slot 28 is arranged near the middle of the elastic sheet 11. The clasp slot 28 facilitates insertion of a finger.

Furthermore, both opposite sides of the battery body 10 are fixed with spring pieces 11, and the spring pieces 11 and the battery jar 21 form a clamping connection. The battery body 10 may also have a structure in which the spring pieces 11 are disposed on both sides.

The utility model discloses a battery body 10 mechanism can have two kinds of schemes:

in the first embodiment, as shown in fig. 1, a first protruding latching unit 13 is disposed on one of two opposite sides of the battery body 10 and is latched into a first latching groove 26 of the battery container 21, and a resilient sheet 11 is disposed on the other side, so as to form a latching structure with the defibrillator body 20.

In the second embodiment, as shown in fig. 6, the elastic pieces 11 are fixed on two opposite sides of the battery body 10, and the elastic pieces 11 on the two sides and the battery jar 21 form a clamping structure.

In addition to the above differences, other structures such as ribs 22, sealing pads 24, cushion pads 25, clasps 15, etc. may be provided and the position on fig. 6 may be adjusted adaptively.

As shown in fig. 7 and 8, which are illustrations of the opening of the elastic sheet 11, the elastic sheet 11 has a force application surface 3-5 separated from the buckle, and the elastic sheet 11 also has a force application surface 3-6 separated from the battery compartment groove;

in the first step, a force F1 is applied to the force application surface 3-5 (positioned on the handle 15) to separate the second clamping block 14 from the second clamping groove 27, the force application surface 3-5 extends along a plane vertical to the force application direction, the force application area is increased, and the use discomfort caused by the counterforce of fingers when the fingers are buckled is reduced.

The second part applies a force F2 to the force application surface 3-6 (located on the handle 15) to separate the battery body 10 from the battery slot 21, and the force application surface 3-6 is designed to have a sufficient area so that a user can conveniently hook the force application surface 3-6 with fingers and pull the battery body 10 in a direction of separating from the battery slot 21.

The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic external defibrillator is characterized by comprising a defibrillator body (20) which is provided with a battery jar (21) and is used for fixing a battery body (10), wherein the defibrillator body (20) is also provided with a host, a battery, an electrode plate and a turnover cover; a compressible elastic sheet (11) extends out of the battery body (10), and the elastic sheet (11) is clamped with the defibrillator body (20); the side wall of the battery jar (21) is provided with a raised rib (22), and the rib (22) is abutted against the side wall of the battery body (10).

2. The automated external defibrillator according to claim 1, wherein the ribs (22) form a trapezoidal convex structure on each of four side walls of the battery well (21), and a trapezoidal slope of the ribs (22) is close to an outer side of the battery well (21) so that the battery body (10) is fitted into the battery well (21).

3. The automated external defibrillator of claim 1 wherein each side wall of the battery well (21) is provided with two of the ribs (22).

4. The automated external defibrillator according to claim 1, wherein the battery body (10) is provided at the bottom with a raised battery interface (12) and extends into an interface recess (23) provided at the bottom surface of the battery well (21), and an annular sealing gasket (24) is provided at the bottom of the battery well (21) and around the interface recess (23).

5. The automatic external defibrillator according to claim 4, wherein the battery well (21) is elongated, the bottom surface of the battery well (21) is further fixed with a cushion pad (25), and the gasket (24) and the cushion pad (25) are respectively disposed on both sides of the bottom surface of the battery well (21).

6. The automatic external defibrillator according to claim 1, wherein one of the two opposite sides of the battery body (10) is provided with a first protruding latch (13) and is latched into a first latching slot (26) of the battery well (21), and the other side is provided with the resilient tab (11).

7. The automatic external defibrillator according to claim 6, wherein the two ends of the resilient plate (11) are second engaging blocks (14) engaged in second engaging grooves (27) of the side wall of the battery container (21), and the middle portion is a handle (15) for pressing the resilient plate (11) to generate deformation.

8. The automated external defibrillator of claim 7, wherein the end of the second slot (27) is chamfered to facilitate insertion of the battery body (10).

9. The automated external defibrillator of claim 6, wherein a snap-in-hand groove (28) is provided in the battery well (21), the snap-in-hand groove (28) being provided near a middle of the resilient tab (11).

10. The automatic external defibrillator of claim 1, wherein spring plates (11) are fixed to two opposite sides of the battery body (10), and the spring plates (11) are clamped with the battery jar (21).