Defibrillator and medical equipment

Abstract

A defibrillator comprises a shell, a defibrillation module, an electrode plate and a handle, the shell is provided with an inner cavity, the defibrillation module is arranged in the inner cavity, and the electrode plate is contained in the shell and electrically connected with the defibrillation module. The shell comprises a front shell, the front shell comprises a panel and side plates arranged around the panel in a surrounding mode, the side plates comprise the first side plate, the second side plate, the third side plate and the fourth side plate, the first side plate and the second side plate are oppositely arranged, and the third side plate and the fourth side plate are oppositely arranged. The handle comprises a holding part, a first extending part and a second extending part, the holding part is located on the side where the second side plate is located, the third side plate is sunken towards the fourth side plate to form a first sunken part, and the first extending part extends out of one end of the holding part and is embedded in the first sunken part so as to be connected with the third side plate; the fourth side plate is recessed towards the third side plate to form a second recessed portion, and the second extending portion extends out of the other end of the holding portion and is embedded in the second recessed portion so as to be connected with the fourth side plate.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to a defibrillator. Background Art

[0002] An AED (Automated External Defibrillator), simply referred to as a defibrillator, is a portable medical device that can diagnose specific arrhythmias and give an electric shock defibrillation. It is a medical device that can be used by non-professionals to rescue patients with cardiac arrest. The existing defibrillators have an uncompact structure, large size, and the appearance is not simple and beautiful. Summary of the Invention

[0003] In view of this, the present invention provides a defibrillator.

[0004] The defibrillator proposed in the first aspect of the present invention includes a housing, a defibrillation module, electrode pads, and a handle. The housing has an inner cavity, the defibrillation module is disposed in the inner cavity, and the electrode pads are received in the housing and electrically connected to the defibrillation module.

[0005] The housing includes a front shell, the front shell includes a panel and side plates surrounding the panel, the side plates include a first side plate, a second side plate, a third side plate, and a fourth side plate, the first side plate and the second side plate are oppositely disposed, and the third side plate and the fourth side plate are oppositely disposed.

[0006] The handle includes a holding portion, a first extension portion, and a second extension portion. The holding portion is located on the side where the second side plate is located. The third side plate is recessed towards the fourth side plate to form a first recessed portion. The first extension portion extends from one end of the holding portion and is embedded in the first recessed portion to be connected to the third side plate. The fourth side plate is recessed towards the third side plate to form a second recessed portion. The second extension portion extends from the other end of the holding portion and is embedded in the second recessed portion to be connected to the fourth side plate.

[0007] The defibrillator proposed in the second aspect of the present invention includes a housing, a defibrillation module, electrode pads, and a handle. The housing has an inner cavity, the defibrillation module is disposed in the inner cavity, and the electrode pads are received in the housing and electrically connected to the defibrillation module.

[0008] The housing includes a front shell, the front shell includes a panel and a first side plate, a second side plate, a third side plate, and a fourth side plate surrounding the panel, the first side plate and the second side plate are oppositely disposed, and the third side plate and the fourth side plate are oppositely disposed.

[0009] The cover includes a cover plate and a first side wall, a second side wall, a third side wall, and a fourth side wall surrounding the periphery of the cover plate. The first side wall is disposed opposite to the second side wall, and the third side wall is disposed opposite to the fourth side wall;

[0010] The housing further includes a mounting portion disposed on the first side wall of the cover;

[0011] The first side plate is recessed toward the second side plate to form a third recess, and the mounting portion is rotatably embedded in the third recess;

[0012] In the direction of the first side plate toward the second side plate, the third recess has a predetermined depth;

[0013] When the cover is snapped onto the housing, in a projection on a plane parallel to the panel, the distance from the outer side wall of the first side plate of the housing to the first side wall of the cover is greater than zero and less than the predetermined depth.

[0014] The defibrillator according to the third aspect of the present invention includes a housing, a defibrillation module, electrode pads, and a handle. The housing has an inner cavity, the defibrillation module is disposed in the inner cavity, and the electrode pads are received in the housing and electrically connected to the defibrillation module;

[0015] The housing includes a front housing, and the front housing includes a panel and a first side plate, a second side plate, a third side plate, and a fourth side plate surrounding the periphery of the panel. The first side plate is disposed opposite to the second side plate, and the third side plate is disposed opposite to the fourth side plate;

[0016] The handle includes a gripping portion, a first extension portion, and a second extension portion. The gripping portion is located on the side where the second side plate is located; the first extension portion extends from one end of the gripping portion and is connected to the third side plate, and the second extension portion extends from the other end of the gripping portion and is connected to the fourth side plate;

[0017] The housing further includes a back housing connected to the front housing. The back housing and the front housing enclose to form the inner cavity. The back housing includes a lower region close to the first side plate, and an outward bulge is formed in the lower region of the back housing to form a bulge portion, and an accommodation cavity is formed in the inner space of the bulge portion;

[0018] Wherein, the defibrillation module includes a capacitive component, and at least a part of the capacitive component is accommodated in the accommodation cavity;

[0019] The housing further includes at least two support ribs disposed outside the housing.

[0020] As can be seen from the above technical solutions, for the defibrillator proposed in the first aspect of the present invention, by providing that the third side plate is recessed towards the fourth side plate to form a first recess, the first extension of the handle is embedded in the first recess, and the fourth side plate is recessed towards the third side plate to form a second recess, and the second extension of the handle is embedded in the second recess. In this embodiment, the first extension of the handle does not protrude from the third side plate of the front shell, and the second extension of the handle does not protrude from the fourth side plate of the front shell, making the overall appearance of the defibrillator more compact and concise, which is conducive to the miniaturization of the defibrillator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0022] Figure 1 is a schematic structural diagram of the lid of the defibrillator in a closed state according to an embodiment of the present invention;

[0023] Figure 2 is a schematic connection diagram of the defibrillation module and the electrode patch according to an embodiment of the present invention;

[0024] Figure 3 is a schematic structural diagram of the lid of the defibrillator in an open state according to an embodiment of the present invention;

[0025] Figure 4 is a schematic structural diagram of the handle according to an embodiment of the present invention;

[0026] Figure 5 is a schematic assembly diagram of the third side plate and the first extension according to an embodiment of the present invention;

[0027] Figure 6 is a schematic partial structural diagram of the front shell of the defibrillator according to another embodiment of the present invention;

[0028] Figure 7 is a schematic structural diagram of the handle of the defibrillator according to another embodiment of the present invention;

[0029] Figure 8 is a schematic assembly diagram of the front shell and the handle of the defibrillator according to another embodiment of the present invention;

[0030] Figure 9 is Figure 8 a partial enlarged schematic diagram at A1 in

[0031] Figure 10 is a schematic assembly diagram of the front shell and the handle of the defibrillator according to another embodiment of the present invention;

[0032] Figure 11 It is a schematic diagram of a partial structure of the front shell and the handle of a defibrillator proposed in another embodiment of the present invention;

[0033] Figure 12 It is an exploded view of the handle and the front shell of a defibrillator proposed in another embodiment of the present invention;

[0034] Figure 13 It is Figure 12 A partial enlarged view of the position A2 in

[0035] Figure 14 It is an assembly diagram of the third side plate and the first extension part proposed in another embodiment of the present invention;

[0036] Figure 15 It is an assembly diagram of the third side plate and the first extension part proposed in another embodiment of the present invention;

[0037] Figure 16 It is an exploded view of the handle and the front shell of a defibrillator proposed in another embodiment of the present invention;

[0038] Figure 17 It is a schematic diagram of the structure of the defibrillator with the lid in an open state proposed in another embodiment of the present invention;

[0039] Figure 18 It is a schematic diagram of the structure of the defibrillator with the lid in an open state proposed in another embodiment of the present invention;

[0040] Figure 19 It is Figure 17 A partial structure schematic diagram of the structure shown;

[0041] Figure 20 It is a schematic diagram of the structure of the front shell proposed in an embodiment of the present invention;

[0042] Figure 21 It is a schematic diagram of the structure of the lid proposed in an embodiment of the present invention;

[0043] Figure 22 It is a cross-sectional schematic diagram of a partial structure of a defibrillator proposed in an embodiment of the present invention;

[0044] Figure 23 It is a schematic diagram of the structure of the lid and the buckle of a defibrillator proposed in an embodiment of the present invention;

[0045] Figure 24 It is a schematic diagram of the structure of the first assembly shaft proposed in an embodiment of the present invention;

[0046] Figure 25 It is an assembly diagram of the lid, the buckle and the rotating shaft assembly proposed in an embodiment of the present invention;

[0047] Figure 26 It is a schematic structural diagram of the lid of the defibrillator in an open state proposed in another embodiment of the present invention;

[0048] Figure 27 It is a schematic structural diagram of the back view of the defibrillator proposed in another embodiment of the present invention;

[0049] Figure 28 It is a schematic structural diagram of the support plate rib proposed in an embodiment of the present invention;

[0050] Figure 29 It is a schematic structural diagram of the defibrillator in an upright state proposed in another embodiment of the present invention;

[0051] Figure 30 It is a schematic structural diagram of the first support member proposed in an embodiment of the present invention;

[0052] Figure 31 It is a schematic structural diagram of the defibrillator in a lying state proposed in an embodiment of the present invention;

[0053] Figure 32 It is a schematic structural diagram of the second support member proposed in an embodiment of the present invention. Detailed implementation manners

[0054] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0055] As Figures 1 to 3 and Figure 16 shown, an embodiment of the present invention proposes a defibrillator 100, and the proposed defibrillator 100 includes a housing 10, a defibrillation module 20, electrode pads 30, and a handle 40. The housing 10 has an inner cavity, the defibrillation module 20 is disposed in the inner cavity, and the electrode pads 30 are received in the housing 10 and electrically connected to the defibrillation module 20. When in use, the electrode pads 30 are attached to the body of the object to be defibrillated, and the defibrillation current generated by the defibrillation module 20 is transmitted to the object to be defibrillated through the electrode pads 30.

[0056] The housing 10 includes a front housing 11. The front housing 11 includes a panel 111 and side plates 90 surrounding the panel 111 on all sides. The side plates 90 include a first side plate 112, a second side plate 113, a third side plate 114, and a fourth side plate 115. The first side plate 112 and the second side plate 113 are oppositely arranged, and the third side plate 114 and the fourth side plate 115 are oppositely arranged. The handle 40 includes a grip portion 41, a first extension portion 42, and a second extension portion 43. The grip portion 41 is located on the side where the second side plate 113 is located. The third side plate 114 is recessed toward the fourth side plate 115 to form a first recess 1144 (see Figure 16 ), the first extension portion 42 extends from one end of the grip portion 41 and is embedded in the first recess 1144 to connect with the third side plate 114. The fourth side plate 115 is recessed toward the third side plate 114 to form a second recess 1151 (see Figure 16 ), the second extension portion 43 extends from the other end of the grip portion 41 and is embedded in the second recess 1151 to connect with the fourth side plate 115.

[0057] In the defibrillator 100 provided by the embodiment of the present invention, by setting the third side plate 114 to be recessed toward the fourth side plate 115 to form the first recess 1144, the first extension portion 42 of the handle 40 is embedded in the first recess 1144, and the fourth side plate 115 is recessed toward the third side plate 114 to form the second recess 1151, and the second extension portion 43 of the handle 40 is embedded in the second recess 1151. In this implementation manner, the first extension portion 42 of the handle 40 does not protrude from the third side plate 114 of the front housing 11, and the second extension portion 43 of the handle 40 does not protrude from the fourth side plate 115 of the front housing 11, making the overall shape of the defibrillator 100 relatively compact and simple, which is beneficial to the miniaturization of the defibrillator 100.

[0058] In one embodiment, the outer surface S1 of the first extension portion 42 is flush with the outer surface S2 of the third side plate 114, and the outer surface S3 of the second extension portion 43 is flush with the outer surface S4 of the fourth side plate 115. In the direction from the first side plate 112 to the second side plate 113, the thicknesses on both sides of the housing 10 are the same.

[0059] Optionally, the panel 111 is entirely a flat structure. When projected onto a plane parallel to the panel 111, the outer contour of the panel 111 is a rectangle with rounded corners, and the first side plate 112, the second side plate 113, the third side plate 114, and the fourth side plate 115 are the four sides of the rectangle surrounding and connecting the rectangle. Of course, the outer contour of the panel 111 is not limited to being a rectangle. For example, in another embodiment, the outer contour of the panel 111 is circular, and the first side plate 112, the second side plate 113, the third side plate 114, and the fourth side plate 115 can be considered as four parts of the circle. For another example, in another embodiment, the first side plate 112 is straight, and the second side plate 113, the third side plate 114, and the fourth side plate 115 are combined to form an arc connected to the first side plate 112.

[0060] In this embodiment, by setting the outer side surface S1 of the first extension portion 42 to be flush with the outer side surface S2 of the third side plate 114, and the outer side surface S3 of the second extension portion 43 to be flush with the outer side surface S4 of the fourth side plate 115, the overall appearance consistency of the defibrillator 100 is relatively good.

[0061] As Figure 4 shown, in one embodiment, the cross-sectional area of the holding portion 41 is larger than the cross-sectional areas of the first extension portion 42 and the second extension portion 43. In this embodiment, by setting the holding portion 41 to have a relatively large cross-sectional area, it is more comfortable for the user to hold and convenient for the defibrillator 100 to be transferred and carried. In addition, by setting the cross-sectional areas of the first extension portion 42 and the second extension portion 43 to be relatively small, it is not only convenient for the connection of the first extension portion 42 and the second extension portion 43 to the housing 10, but also can save materials. Optionally, the cross-sectional areas of the first extension portion 42 and the second extension portion 43 are the same.

[0062] In one embodiment, the handle 40 is made of a flexible material. In this embodiment, according to the characteristic that the flexible material can deform, when the defibrillator 100 is transferred by holding the holding portion 41, the distance between the holding portion 41 and the second side plate 113 will automatically become wider. Therefore, the distance between the holding portion 41 and the second side plate 113 can be set to be relatively small when the device is formed, making the appearance of the defibrillator 100 more compact and small. That is, by setting the handle 40 to be made of a flexible material, while meeting the use function of the handle 40, it is also beneficial to the compact and small design of the appearance of the defibrillator 100. The flexible material can be, but is not limited to, TPU (thermoplastic polyurethane elastomer) material. Of course, the handle 40 can also be made of a hard material, which can be determined according to actual design needs.

[0063] As Figure 5As shown, in one embodiment, the defibrillator 100 further includes a first connection structure. The first extension 42 and the second extension 43 of the handle 40 are respectively connected to the third side plate 114 and the fourth side plate 115 of the front case 11 through the first connection structure. The first connection structure includes a locking member 50 and a fastening member 60. The locking member 50 includes a stop portion 51 and a connection column 52 connected to the stop portion 51. The outer peripheral dimension of the stop portion 51 is larger than that of the connection column 52. The stop portion 51 abuts against the side plate 90, and the connection column 52 passes through the side plate 90 and the handle 40. The fastening member 60 includes an abutting flange 61. The fastening member 60 is threadedly connected to the connection column 52, and the abutting flange 61 of the fastening member 60 abuts against the handle 40.

[0064] Taking the connection between the first extension 42 of the handle 40 and the third side plate 114 of the front case 11 through the first connection structure as an example, as Figure 5 shown, during the specific assembly process, the operator passes the connection column 52 through the third side plate 114 and the first extension 42 from the inside of the housing 10, and then tightens the fastening member 60 with the connection column 52 on the outside of the housing 10. During the tightening process of the fastening member 60, the stop portion 51 and the fastening member 60 jointly clamp the third side plate 114 and the first extension 42.

[0065] It should be noted that the stop portion 51 and the fastening member 60 are not limited to the above arrangement. For example, in another embodiment, the positions of the stop portion 51 and the fastening member 60 can be interchanged, that is, it is also possible that the stop portion 51 abuts against the first extension 42 and the fastening member 60 abuts against the third side plate 114. During the specific assembly process, the operator passes the connection column 52 through the third side plate 114 and the first extension 42 from the outside of the housing 10, and then tightens the fastening member 60 with the connection column 52 on the inside of the housing 10. The stop portion 51 and the abutting flange 61 of the fastening member 60 jointly clamp the third side plate 114 and the first extension 42.

[0066] Optionally, the connection column 52 is provided in a number of two or more. In this embodiment, two or more connection columns 52 can prevent relative rotation between the first extension 42 and the third side plate 114. Of course, the connection column 52 can also be provided in a single number, which can be determined according to actual design requirements.

[0067] As Figures 6 to 9 shown, in one embodiment, the defibrillator 100 further includes a second connection structure. The first extension 42 and the second extension 43 of the handle 40 are respectively connected to the third side plate 114 and the fourth side plate 115 of the front case 11 through the second connection structure. The second connection structure includes a snap structure 44. The side plate 90 is provided with an assembly hole H1. The snap structure 44 is provided on the side of the handle 40 facing the side plate 90. The snap structure 44 passes through the side plate 90 and is snap-connected to the inside of the side plate 90.

[0068] Taking the example that the first extension part 42 of the handle 40 and the third side plate 114 of the front shell 11 are connected through the second connection structure, as Figures 6 to 9 shown, the third side plate 114 is provided with an assembly hole H1. The handle 40 further includes a buckle structure 44. The buckle structure 44 is arranged on the side of the first extension part 42 facing the second extension part 43. The buckle structure 44 passes through the third side plate 114 and is clamped with the inner side of the third side plate 114. During the specific assembly process, the operator passes the buckle structure 44 through the assembly hole H1 so that the buckle structure 44 is clamped with the inner side of the third side plate 114.

[0069] Optionally, the buckle structure 44 is set to two or more in number. In this embodiment, two or more buckle structures 44 can prevent relative rotation between the first extension part 42 and the third side plate 114. Of course, the buckle structure 44 can also be set to one in number, which can be determined according to actual design needs specifically. Optionally, the buckle structure 44 is integrally formed with the handle 40.

[0070] In one embodiment, the buckle structure 44 includes a buckle body 443, and a first buckle part 441 and a second buckle part 442 which are connected to the buckle body 443 and are spaced apart from each other. The buckle body 443 is connected to the first extension part 42. The structures of the first buckle part 441 and the second buckle part 442 can be the same and they are symmetrically arranged. The buckle body 443 is generally columnar, and a groove 4431 is provided thereon. The groove 4431 divides the end part of the buckle body 443 connected to the first buckle part 441 and the second buckle part 442 into two symmetrical parts, and the first buckle part 441 and the second buckle part 442 are respectively connected to these two parts. Taking the first buckle part 441 as an example, it includes a flange part 4411 connected to the buckle body 443, and an elongated part 4412 extending from the flange part 4411 towards the second extension part 43. The flange part 4411 is used to pass through the assembly hole H1 and is clamped with the third side plate 114. The elongated part 4412 is for facilitating pulling out the flange part 4411 from the assembly hole H1. After the assembly is completed, the elongated part 4412 can be cut off.

[0071] The first buckle part 441 and the second buckle part 442 pass through the third side plate 114 and are clamped to the inner side of the third side plate 114. The handle 40 further includes a plug 45, and the plug 45 is embedded between the first buckle part 441 and the second buckle part 442. In this embodiment, the assembly of the buckle structure 44 is facilitated. Since the first buckle part 441 and the second buckle part 442 are spaced apart, in the assembly structure, the first buckle part 441 and the second buckle part 442 can be pressed, so that the buckle structure 44 can pass through the assembly hole H1 more easily. And by arranging the plug 45 to be embedded between the first buckle part 441 and the second buckle part 442, the plug 45 can keep the first buckle part 441 and the second buckle part 442 in an open state to be clamped to the inner side of the third side plate 114, avoiding the first buckle part 441 and the second buckle part 442 from falling off the assembly hole H1.

[0072] As Figure 10 , Figure 14 and Figure 15 shown, in one embodiment, the handle 40 includes a flexible material member 46, and the defibrillator 100 further includes a first metal member 471 connected to the flexible material member 46. The first metal member 471 can be, but is not limited to, used to increase the strength of the handle 40.

[0073] As Figures 10 to 13 shown, in one embodiment, the first metal member 471 is embedded inside the flexible material member 46 and extends from one end of the flexible material member 46 to the other end of the flexible material member 46. The defibrillator 100 further includes a third connection structure. The first extension part 42 and the second extension part 43 of the handle 40 are respectively connected to the third side plate 114 and the fourth side plate 115 of the front shell 11 through the third connection structure. The third connection structure includes a second metal member 472. The side plate 90 is provided with an assembly hole H1. The second metal member 472 is arranged on the side of the handle 40 facing the side plate 90 and is connected to the first metal member 471. The second metal member 472 passes through the assembly hole H1 and is clamped to the inner side of the side plate 90.

[0074] Taking the connection between the first extension part 42 of the handle 40 and the third side plate 114 of the front shell 11 through the third connection structure as an example, as Figures 10 to 13 shown, the third side plate 114 is provided with an assembly hole H1. The second metal member 472 is connected to the first metal member 471 and passes through the flexible material at the first extension part 42 and extends towards the second extension part 43. The second metal member 472 passes through the assembly hole H1 and is clamped to the inner side of the third side plate 114. The first metal member 471 can be, but is not limited to, a steel sheet. In this embodiment, first, by embedding the first metal member 471 made of metal material in the flexible material member 46, the strength of the handle 40 can be improved, making the handle 40 more durable. Secondly, by arranging the second metal member 470 to be connected to the third side plate 114, the reliability of the connection between the first extension part 42 and the third side plate 114 can be improved.

[0075] Optionally, the first metal member 471 and the second metal member 472 are integrally formed.

[0076] As Figure 11 and Figure 13 shown, in one embodiment, the defibrillator 100 further includes a pressing piece 70 disposed inside the side plate 90. The second metal member 472 passes through the pressing piece 70 and forms an abutting portion 4721 by riveting to abut against the pressing piece 70. The pressing piece 70 can reduce the damage to the side plate 90 during the riveting process of the assembling portion 472. Optionally, the pressing piece 70 is made of a metal material. Of course, in another embodiment, the defibrillator 100 does not have the pressing piece 70, and it is also possible that the second metal member 472 forms an abutting portion after riveting and directly abuts against the inside of the side plate 90.

[0077] As Figure 14 shown, in one embodiment, the first metal member 471 is disposed on the first extension portion 42 and the second extension portion 43 of the handle 40 and is located on the side of the handle 40 facing the side plate 90, and the first metal member 471 is connected to the handle 40. The defibrillator 100 further includes a fourth connection structure. The first extension portion 42 and the second extension portion 43 of the handle 40 are respectively connected to the third side plate 114 and the fourth side plate 115 of the front case 11 through the fourth connection structure. The fourth connection structure includes a convex column 474 and a mounting hole H2. One of the convex column 474 and the mounting hole H2 is disposed on the side plate 90, and the other of the convex column 474 and the mounting hole H2 is disposed on the first metal member 471, and the convex column 474 is embedded in the mounting hole H2. The fourth connection structure is not limited to the above-described embodiment. In another embodiment, the fourth connection structure includes a protrusion 1141 and a card slot 475. One of the protrusion 1141 and the card slot 475 is disposed on the side plate 90, and the other of the protrusion 1141 and the card slot 475 is disposed on the first metal member 471, and the protrusion 1141 is embedded in the card slot 475.

[0078] Taking the connection between the first extension portion 42 of the handle 40 and the third side plate 114 of the front case 11 through the fourth connection structure as an example, as Figure 14 shown, the third side plate 114 is provided with a mounting hole H2, and the convex column 474 is connected to the first metal member 471 and embedded in the mounting hole H2. Optionally, the first metal member 471 is adhesively fixed to the first extension portion 42. Of course, it is not limited to adhesive fixation, and other connection methods can also be used, for example, connection by mechanical or heat melting methods. Optionally, an interference fit can be provided between the convex column 474 and the mounting hole H2. Of course, it is not limited to interference fit. For example, in another embodiment, the convex column 474 can extend to the inside of the third side plate 114 and then form a limiting portion by riveting to be clamped inside the third side plate 114.

[0079] As Figure 14As shown, a protrusion 1141 is disposed on the outer side of the third side plate 114 , and a slot 475 is disposed on a side of the first metal member 471 facing the third side plate 114 , and the protrusion 1141 is embedded in the slot 475 .

[0080] like Figure 15 As shown, in one embodiment, the first metal member 471 is provided on the first extension portion 42 and the second extension portion 43 of the handle 40 and is located on the side of the handle 40 facing the side plate 90, and the first metal member 471 is connected to the handle 40. The defibrillator 100 further includes a fifth connection structure, through which the first extension portion 42 and the second extension portion 43 of the handle 40 are respectively connected to the third side plate 114 and the fourth side plate 115 of the front shell 11. The fifth connection structure includes an undercut portion 1142 and a limiting groove 1143, the undercut portion 1142 and the limiting groove 1143 are provided on the outer side wall of the side plate 90, and the first metal member 471 includes a first mating end 4711 and a second mating end 4712, the first mating end 4711 is embedded in the undercut portion 1142, and the second mating end 4712 is embedded in the limiting groove 1143.

[0081] For example, the first extension portion 42 of the handle 40 and the third side plate 114 of the front shell 11 are connected by the fifth connection structure. Figure 15 As shown, the outer side of the third side plate 114 is provided with an undercut portion 1142 and a limiting groove 1143, wherein the undercut portion 1142 is in an inverted L shape extending from the outer side of the third side plate 114. The first mating end 476 is embedded in the undercut portion 1142, and the second mating end 477 is embedded in the limiting groove 1143. Among them, by setting the second mating end 477 to abut against the limiting groove 1143, the limiting groove 1143 restricts the metal member 47 from moving, so that the first mating end 476 is always embedded in the undercut 1142, so that the first mating end 476 is firmly connected to the third side plate 114. Optionally, the first metal member 471 is partially wrapped inside the first mating end 476.

[0082] In one embodiment, the first metal member 471 is bonded and fixed to the third side plate 114. In this embodiment, the connection strength between the first metal member 471 and the third side plate 114 can be increased.

[0083] The connection method between the second extension portion 43 and the fourth side plate 115 can refer to all the connection methods between the first extension portion 42 and the third side plate 114 described above, and will not be described in detail here.

[0084] like Figure 16As shown, in one embodiment, the third side plate 114 is recessed toward the fourth side plate 115 to form a first recess 1144. The first extension 42 includes a first connection end 421, and the first connection end 421 is embedded in the first recess 1144. In the direction of the third side plate 114 toward the fourth side plate 115, the depth of the first recess 1144 is the same as the thickness of the first connection end 421, so that when the first connection end 421 is installed on the third side plate 114, the outer surface of the first extension 42 is flush with the outer surface of the third side plate 114.

[0085] As Figure 16 shown, in one embodiment, the fourth side plate 115 is recessed toward the third side plate 114 to form a second recess 1151. The second extension 43 includes a second connection end 431, and the second connection end 431 is embedded in the second recess 1151. In the direction of the fourth side plate 115 toward the third side plate 114, the depth of the second recess 1151 is the same as the thickness of the second connection end 431, so that when the second connection end 431 is installed on the fourth side plate 115, the outer surface of the second extension 43 is flush with the outer surface of the fourth side plate 115.

[0086] As Figure 16 shown, in one embodiment, the first extension 42 is connected to the holding portion 41 through an arc transition portion. In one embodiment, the second extension 43 is connected to the holding portion 41 through an arc transition portion. In this implementation manner, the overall appearance of the defibrillator 100 is made more concise and compact. Of course, it is also possible that the first extension 42 extends along the extension line of the third side wall and is connected to the holding portion 41 through a right-angle transition portion, and the second extension 43 extends along the extension line of the fourth side wall and is connected to the holding portion 41 through a right-angle transition portion, which can be determined according to actual design needs.

[0087] As Figure 1 and Figure 17 shown, in one embodiment, the defibrillator 100 further includes a lid 80. The lid 80 is rotatably connected to the first side plate 112. The lid 80 is used to cover the panel 111, and the electrode patch 30 is received inside the lid 80. In this implementation manner, by receiving the electrode patch 30 inside the lid 80, when the lid 80 is opened, the electrode patch 30 will not block the operation buttons on the panel 111. Moreover, since there is no need to provide a storage space on the panel 111 to receive the electrode patch 30, it is beneficial to the layout of the operation buttons on the panel 111, making the defibrillator 100 more convenient to use. Of course, it is also possible to provide a storage space on the panel 111 to receive the electrode patch 30, which can be determined according to actual design needs.

[0088] As Figure 1 and Figure 17As shown, in one embodiment, the first to fourth side plates 112 to 115 of the side plate 90 are not flat plates. A transition edge is formed at the connection with the panel 111. The transition edge connects and surrounds the panel 111. When the lid 80 is fastened to the housing 10, in the direction perpendicular to the panel 111, the projected contour of the lid 80 is located inside the side plate 90. In this embodiment, the side plate 90 can provide sufficient installation space for other components. At the same time, the side plate 90 can install components that are easily observable visually, such as indicator lights, so that users can timely understand relevant information of the defibrillator 100.

[0089] In one embodiment, the color of the side plate 90 is different from that of the lid 80. In this embodiment, it is beneficial for users to identify the defibrillator 100. For example, in one embodiment, the color of the side plate 90 is orange and the color of the lid 80 is gray. In this way, the defibrillator 100 is visually more prominent. In an emergency situation, users can quickly see the defibrillator 100 and strive for a better rescue opportunity. Of course, the colors of the side plate 90 and the lid 80 are not limited to the above colors. They can be other colors, or the colors of the side plate 90 and the lid 80 can be set to be the same, which can be determined according to actual design needs.

[0090] As Figure 1 and Figure 17 As shown, in one embodiment, the side plate 90 is provided with a notch 91. The defibrillator 100 further includes an indicator light 110, and the indicator light 110 is installed at the notch 91. Or the defibrillator 100 further includes an indicator light 110 and a light guide member installed at the notch 91. The indicator light 110 is installed inside the housing 10 and the light emitted by the indicator light 110 diffuses out from the light guide member. In this embodiment, the light emitted by the indicator light 110 will not be blocked by the lid 80, which is beneficial for users to timely understand relevant information of the defibrillator 100.

[0091] As Figure 17 As shown, in one embodiment, the first side plate 112 is recessed toward the second side plate 113 to form a third recess 1121. The lid 80 includes a cover plate 81 and side walls surrounding the periphery of the cover plate 81. The side walls include a first side wall 82, a second side wall 83, a third side wall 84, and a fourth side wall 85. The first side wall 82 and the second side wall 83 are disposed opposite to each other, and the third side wall 84 and the fourth side wall 85 are disposed opposite to each other. The housing 10 further includes a mounting portion 13, and the mounting portion 13 is connected to the first side wall 82 of the lid 80. Among them, at least a part of the mounting portion 13 is rotatably embedded in the third recess 1121. In this embodiment, the appearance of the defibrillator 100 is simple and compact.

[0092] As Figure 17As shown, in one embodiment, in the direction of the first side plate 112 towards the second side plate 113, the third recess 1121 has a predetermined depth K1. When the lid 80 is fastened to the housing 10, projected onto a plane parallel to the panel 111, the distance K2 from the outer side wall of the first side plate 112 of the housing 10 to the first side wall 82 of the lid 80 is greater than zero and less than the predetermined depth K1.

[0093] In one embodiment, when the lid 80 is fastened to the housing 10, the mounting portion 13 is flush with the first side plate 112. Of course, when the lid 80 is fastened to the housing 10, it is also possible for the mounting portion 13 to be slightly concave or convex relative to the first side plate 112.

[0094] As Figure 17 shown, in one embodiment, the lid 80 further includes at least two electrode sheet stoppers 86 extending in different directions. The electrode sheet stoppers 86 are directly or indirectly connected to the lid 80 and are spaced apart from the cover plate 81. The electrode sheet stoppers 86 are used to block the electrode sheet 30 so that the electrode sheet 30 can be stabilized inside the lid 80.

[0095] As Figure 17 shown, in one embodiment, the number of the electrode sheet stoppers 86 is four, namely a first electrode sheet stopper 86a, a second electrode sheet stopper 86b, a third electrode sheet stopper 86c, and a fourth electrode sheet stopper 86d. The first electrode sheet stopper 86a and the second electrode sheet stopper 86b are disposed near the first side wall 82 and are respectively located on both sides of the mounting portion 13. The third electrode sheet stopper 86c is directly or indirectly connected to the third side wall 84 or the fourth side wall 85. The fourth electrode sheet stopper 86d is disposed near the second side wall 83.

[0096] It should be noted that the electrode sheet stoppers 86 are not limited to the above embodiments. For example, in another embodiment, as Figure 18 shown, the number of the electrode sheet stoppers 86 is three, namely a first electrode sheet stopper 86a, a second electrode sheet stopper 86b, and a third electrode sheet stopper 86c. The first electrode sheet stopper 86a is disposed near the first side wall 82 and near the mounting portion 13. The second electrode sheet stopper 86b is directly or indirectly connected to the third side wall 84 or the fourth side wall 85. The third electrode sheet stopper 86c is disposed near the second side wall 83.

[0097] Of course, without being limited thereto, the number of the electrode sheet stoppers 86 can be other numbers and setting manners, which can be specifically determined according to actual design requirements.

[0098] As Figure 19As shown, in one embodiment, the lid 80 further includes a first reinforcing member 80a and a second reinforcing member 80b. The first reinforcing member 80a connects the cover plate 81 and the third side wall 84 and is spaced apart from the first side wall 82. The second reinforcing member 80b connects the cover plate 81 and the fourth side wall 85 and is spaced apart from the first side wall 82. The first reinforcing member 80a and the second reinforcing member 80b are spaced apart from each other. The first reinforcing member 80a and the second reinforcing member 80b are used to increase the strength of the connection between the lid 80 and the mounting portion 13. In this embodiment, when the defibrillator 100 accidentally falls to the ground, the connection between the lid 80 and the mounting portion 13 is not easily broken.

[0099] It should be noted that, in actual use, there may be a scenario where when the defibrillator 100 accidentally falls to the ground during operation and the lid 80 is in the open state and the defibrillator 100 is in an inverted state. At this time, if the user steps on the defibrillator 100 in a hurry, since the connection between the lid 80 and the mounting portion 13 is provided with the first reinforcing member 80a and the second reinforcing member 80b, with relatively high strength and not easily deformed, the buffering effect on the user's stepping is small, resulting in the cover plate 81 bearing more stress and being easily deformed and broken. In this embodiment, by setting the first reinforcing member 80a and the second reinforcing member 80b to be spaced apart, the strength of the connection between the lid 80 and the mounting portion 13 is not too high, and it is easily deformed to form a better buffer for the user's stepping, reducing the stress borne by the cover plate 81 and making the cover plate 81 not easily deformed and broken.

[0100] In one embodiment, the first electrode tab stopper 86a is connected to the first reinforcing member 80a and is parallel to the cover plate 121, and the second electrode tab stopper 86b is connected to the second reinforcing member 80b and is parallel to the cover plate 121.

[0101] As Figure 19 As shown, in one embodiment, the lid 80 further includes a third reinforcing member 80c and a fourth reinforcing member (not shown in the figure). The third reinforcing member 80c is provided on the side of the first reinforcing member 80a facing the first side wall 82 and extends toward the first side wall 82. The third reinforcing member 80c is spaced apart from the first side wall 82. The fourth reinforcing member is provided on the side of the second reinforcing member 80b facing the first side wall 82 and extends toward the first side wall 82. The fourth reinforcing member is spaced apart from the first side wall 82. In this embodiment, the third reinforcing member 80c and the fourth reinforcing member can increase the strength of the connection between the lid 80 and the mounting portion 13. Similarly, since the third reinforcing member 80c is spaced apart from the first side wall 82 and the fourth reinforcing member is spaced apart from the first side wall 82, the strength of the connection between the lid 80 and the mounting portion 13 is not too high. When the above-mentioned situation of the defibrillator 100 falling occurs, the lid 80 is not easily crushed.

[0102] As Figure 19As shown, in one embodiment, the lid 80 further includes a plurality of fifth reinforcing members 80e. The plurality of fifth reinforcing members 80e are spaced apart from each other in the direction from the third side wall 84 to the fourth side wall 85. At least a part of the fifth reinforcing members 80e connect the cover plate 81, the first side wall 82, and the mounting portion 13. Similarly, the fifth reinforcing members 80e are used to increase the strength of the connection between the lid 80 and the mounting portion 13.

[0103] Specifically, in one embodiment, as Figure 17 shown, each fifth reinforcing portion 80e connects the cover plate 81, the first side wall 82, and the mounting portion 13. In another embodiment, as Figure 18 shown, a part of the fifth reinforcing portions 80e connect the cover plate 81, the first side wall 82, and the mounting portion 13, another part of the fifth reinforcing portions 80e connect the cover plate 81, the first side wall 82, and the first reinforcing member 80a, and another part of the fifth reinforcing portions 80e connect the cover plate 81, the first side wall 82, and the second reinforcing portion 80b.

[0104] As Figure 19 shown, in one embodiment, the lid 80 further includes one or more sixth reinforcing members 80f. The sixth reinforcing members 80f are perpendicular to or intersect with the fifth reinforcing members 80e. At least a part of the plurality of fifth reinforcing members 80e are connected to the sixth reinforcing members 80f.

[0105] As Figure 20 and Figure 21 shown, in one embodiment, the lid 80 has an open position and a latched position relative to the housing 10. In the direction of the third side plate 114 facing the fourth side plate 115, the third recess 1121 includes a first mating wall C1 and a second mating wall C2 opposite to the first mating wall C1. The mounting portion 13 includes a first end face 131 and a second end face 132 opposite to the first end face 131. A damping structure 120 is provided between the first mating wall C1 and the first end face 131 and / or between the second mating wall C2 and the second end face 132. The damping structure 120 is configured to gradually increase and then gradually decrease the resistance between the lid 80 and the housing 10 during the process of the lid 80 rotating from the open position to the latched position. That is, the damping mechanism forms a certain resistance effect during the process of the lid 80 rotating from the open position to the latched position. In this embodiment, when the lid 80 is in the open state and is subjected to a collision, it is not easy to directly rotate to the latched position under the action of its own gravity, and it is possible to prevent the lid 80 from suddenly closing and pinching the user's fingers.

[0106] As Figure 20 and Figure 21As shown, in one embodiment, the damping structure 120 includes a first protrusion 1201, a first groove portion 1202, and a second groove portion 1203. The first protrusion 1201 is provided on the first mating wall C1. The first groove portion 1202 and the second groove portion 1203 are provided on the first end face 131 of the mounting portion 13 and are spaced apart along the rotation direction of the mounting portion 13. The first groove portion 1202 corresponds to the open position, and the second groove portion 1203 corresponds to the buckling position. That is, when the lid 80 is in the open position, the first protrusion 1201 is embedded in the first groove portion 1202. When the lid 80 needs to be rotated from the open position to the buckling position, the first protrusion 1201 needs to come out of the first groove portion 1202, slide across the first end face 131, and then be embedded in the second groove portion 1203. During the process of sliding across the first end face 131, the mounting portion 13 is subjected to a large frictional force, making it difficult for the lid 80 to directly rotate to the buckling position by its own gravity.

[0107] As Figure 22 shown, in one embodiment, a mating portion E is provided on the second side plate 113, and a buckle member 130 is provided on the second side wall 83 of the lid 80. The buckle member 130 is used for snap-fitting with the mating portion E. It should be noted that the positions of the mating portion E and the buckle member 130 can be interchanged, that is, the mating portion E can be provided on the second side wall 83 of the lid 80, and the second buckle portion 442 can be provided on the second side plate 113 as well, which can be determined according to actual design requirements. The buckle member 130 and the mating portion E cooperate to keep the lid 80 and the housing 10 in a buckled state.

[0108] As Figure 22 shown, in one embodiment, the buckle member 130 is rotatably connected to the lid 80. The buckle member 130 is separated into an unlocking portion 1301 and a buckling portion 1302 by a rotating shaft assembly 140. The buckling portion 1302 is used for snap-fitting with the mating portion E. By pressing the unlocking portion 1301, the buckling portion 1302 can be driven to withdraw from the mating portion E.

[0109] In one embodiment, the defibrillator 100 further includes a reset member. The reset member is provided between the buckle member 130 and the lid 80 and is used to drive the buckle member 130 to rotate to a position where the buckling portion 1302 is in the buckling position when the pressing force applied to the unlocking portion 1301 is withdrawn. The reset member can be, but is not limited to, a torsion spring, a compression spring, a tension spring, and a magnetic adsorption assembly.

[0110] In one embodiment, when the lid 80 is buckled with the housing 10, a part of the unlocking portion 1301 protrudes from the edge of the lid 80. In this embodiment, it is beneficial for the user to see the unlocking portion 1301 in time, so that the user can quickly open the lid 80 for defibrillation operation and strive for the best rescue time.

[0111] As Figure 22As shown, in one embodiment, the unlocking portion 1301 is recessed along the pressing direction to form a groove 1303. In this embodiment, the groove 1303 can form a better stress point, enabling the user to quickly drive the buckle 130 to unlock and open the lid 80. Of course, it is not limited to the above embodiment. For example, in some other embodiments, a rough structure can be provided on the unlocking portion 1301 to form a better stress point, which can be determined according to actual design requirements.

[0112] As Figures 23 to 25 shown, in one embodiment, the second side wall 83 is recessed toward the first side wall 83 to form a fourth recess 831. At least a part of the buckle 130 is embedded in the fourth recess 831. In the direction of the third side wall 84 toward the fourth side wall 85, the fourth recess 831 includes a first fitting wall D1 and a second fitting wall D2. The first fitting wall D1 is provided with a first shaft hole D11, and the second fitting wall D2 is provided with a second shaft hole D21. The rotating shaft assembly 140 includes a first fitting shaft 1401 and a second fitting shaft 1402. The first fitting shaft 1401 passes through the first shaft hole D11 and the buckle 130, and the second fitting shaft 1402 passes through the second shaft hole D21 and the buckle 130. The buckle 130 is rotatably connected to the lid 80 around the first fitting shaft 1401 and the second fitting shaft 1402. It should be noted that the rotating shaft assembly 140 is not limited to the above embodiment. For example, in another embodiment, the rotating shaft assembly 140 can be configured to include only one fitting shaft, and the fitting shaft passes through the first fitting wall D1, the buckle 130, and the second fitting wall D2.

[0113] In one embodiment, the buckle 130 includes a buckle body 1304 and a first stopper 1305. The first fitting shaft 1401 includes a first shaft portion 1403 and a first limiting portion 1404. The first shaft portion 1403 passes through the first shaft hole D11 and the first stopper 1305, and the first stopper 1305 abuts against the first limiting portion 1404 to prevent the first fitting shaft 1401 from falling out of the first shaft hole D11.

[0114] In one embodiment, the first shaft portion 1403 includes a first shaft segment 1405, a second shaft segment 1406, and a third shaft segment 1407 connected in sequence. The outer diameter of the first shaft segment 1405 is greater than the outer diameter of the second shaft segment 1406, and the outer diameter of the second shaft segment 1406 is greater than the outer diameter of the third shaft segment 1407. The first limiting portion 1404 is connected to the third shaft segment 1407. The first shaft segment 1405 passes through the first shaft hole D11, and the second shaft segment 1406 and the third shaft segment 1407 pass through the first stopper 1305.

[0115] As Figure 17As shown, in one embodiment, the lid 80 is provided with a transparent window 80g for displaying relevant information of the electrode patch 30, and the relevant information includes the expiration date. In this embodiment, it is convenient for users to timely understand the information about the electrode patch 30 and make decisions accordingly.

[0116] As Figure 17 shown, in one embodiment, the defibrillator 100 further includes a display screen 101, an electrode patch socket 102, and a discharge button 103. The display screen 101, the electrode patch socket 102, and the discharge button 103 are all provided on the panel 111. The electrode patch 30 is plugged into the electrode patch socket 102, and the display screen 101 is used to display first aid operation guidelines.

[0117] As Figure 17 shown, in one embodiment, the defibrillator 100 further includes a speaker 104 provided on the panel 111.

[0118] As Figure 17 shown, in one embodiment, the defibrillator 100 further includes a language switching switch 105 provided on the panel 111.

[0119] As Figure 17 shown, in one embodiment, the defibrillator 100 further includes an adult / child mode switching switch 106 provided on the panel 111.

[0120] As Figure 17 shown, in one embodiment, the display screen 101 is provided in the middle area of the panel 111, and the electrode patch socket 102, the discharge button 103, the speaker 104, the language switching switch 105, and the adult / child mode switching switch 106 are distributed around the display screen 101.

[0121] It should be noted that it is not limited to the above-mentioned setting method. For example, in another embodiment, as Figure 26 shown, the defibrillator 100 further includes an electrode patch socket 102, a discharge button 103, and a first aid operation guide pattern 107. The electrode patch socket 102, the discharge button 103, and the first aid operation guide pattern 107 are all provided on the panel 111. The electrode patch 30 is plugged into the electrode patch socket 102, and the first aid operation guide pattern 107 is used to indicate first aid operations.

[0122] As Figure 26 shown, in one embodiment, the defibrillator 100 further includes a speaker 104 provided on the panel 111.

[0123] As Figure 26 shown, in one embodiment, the defibrillator 100 further includes a language switching switch 105 provided on the panel 111.

[0124] As Figure 26As shown, in one embodiment, the defibrillator 100 further includes an adult / child mode switch 106 disposed on the panel 111.

[0125] As Figure 26 shown, in one embodiment, the defibrillator 100 further includes a screen 108 and screen operation keys 109 disposed on the panel 111. The screen 108 is at least used to display at least one of the battery power, the number of discharges, and the fault code.

[0126] As Figure 26 shown, in one embodiment, the first aid operation guide pattern 107 is disposed in the middle area of the panel 111. The electrode pad socket 102, the discharge button 103, the speaker 104, the language switch 105, the adult / child mode switch 106, the screen 108, and the screen 108 keys are distributed around the first aid operation guide pattern 107.

[0127] As Figure 22 and Figure 27 shown, in one embodiment, the housing 10 further includes a back shell 14. The back shell 14 is connected to the front shell 11, and the back shell 14 and the front shell 11 enclose an inner cavity. Among them, the back shell 14 includes a lower area close to the first side plate 112. The lower area of the back shell 14 bulges outward to form a bulging portion 141, and the internal space of the bulging portion 141 forms a receiving cavity. Among them, the defibrillation module 20 includes a capacitive component 21, and at least part of the capacitive component 21 is received in the receiving cavity. In this embodiment, by forming the bulging portion 141 by bulging the lower area of the back shell 14, at least part of the capacitive component 21 is received in the receiving cavity, that is, the heavier components of the capacitive component 21 are disposed in the lower area of the housing 10, which is beneficial to reducing the center of gravity of the defibrillator 100 and making the defibrillator 100 relatively stable when placed upright or slightly tilted.

[0128] As Figure 27 shown, in one embodiment, the housing 10 further includes at least two support ribs 15 disposed outside the housing 10. The at least two support ribs 15 are connected to the bulging portion 141 of the back shell 14 and are spaced apart in the direction of the third side plate 114 facing the fourth side plate 115.

[0129] As Figure 28As shown, in one embodiment, the support plate rib 15 includes a first rigid portion 151 and a first soft portion 152. The first rigid portion 151 is connected to the raised portion 141 of the back shell 14, the first soft portion 152 is connected to the first rigid portion 151, and the first rigid portion 151 is located between the raised portion 141 and the first soft portion 152. In this embodiment, by combining the support plate rib 15 to include the first rigid portion 151 and the first soft portion 152, not only can the connection strength between the support plate rib 15 and the raised portion 141 be improved, but also the first soft portion 152 can increase the friction of the support plate rib 15, thereby forming a stable support for the defibrillator 100. Optionally, the first rigid portion 151 and the raised portion 141 are integrally formed, and the first soft portion 152 is formed on the first rigid portion 151 by secondary injection molding. The first soft portion 152 can be made of, but is not limited to, a rubber material.

[0130] As Figure 29 shown, in one embodiment, the housing 10 further includes at least two first support members 16 disposed outside the housing 10. The at least two first support members 16 are connected to the first side plate 112 and are spaced apart in the direction in which the third side plate 114 faces the fourth side plate 115.

[0131] As Figure 29 shown, in one embodiment, the at least two support plate ribs 15 and the at least two first support members 16 form a first support surface for supporting the defibrillator 100 so that the defibrillator 100 is placed with the handle 40 facing upward. It should be noted that the defibrillator 100 being placed with the handle 40 facing upward includes at least two situations. The first situation is that the panel 111 is vertically arranged, and the second situation is that the panel 111 is slightly inclined, for example, the panel 111 is arranged at an angle of 5° to 30° with the vertical plane. In this embodiment, it is convenient for the user to view the panel 111.

[0132] As Figure 30 shown, in one embodiment, the first support member 16 includes a second rigid portion 161 and a second soft portion 162. The second rigid portion 161 is connected to the first side plate 112, the second soft portion 162 is connected to the second rigid portion 161, and the second rigid portion 161 is located between the first side plate 112 and the second soft portion 162. In this embodiment, by combining the first support member 16 to include the second rigid portion 161 and the second soft portion 162, not only can the connection strength between the first support member 16 and the first side plate 112 be improved, but also the second soft portion 162 can increase the friction of the first support member 16, thereby forming a stable support for the defibrillator 100. Optionally, the second rigid portion 161 and the first side plate 112 are integrally formed, and the second soft portion 162 is formed on the second rigid portion 161 by secondary injection molding. The second soft portion 162 can be made of, but is not limited to, a rubber material.

[0133] As Figure 27 、 Figure 29 and Figure 31 shown, in one embodiment, the back shell 14 includes an upper region near the second side plate 113. The housing 10 further includes at least two second support members 17 disposed outside the housing 10. The at least two second support members 17 are connected to the upper region of the back shell 14 and are spaced apart in the direction from the third side plate 114 towards the fourth side plate 115.

[0134] As Figure 31 shown, in one embodiment, the at least two support ribs 15 and the at least two second support members 17 form a second support surface, or the raised portion 141 and the at least two second support members 17 form a second support surface. The second support surface is used to support the defibrillator 100 so that the defibrillator 100 is placed with the panel 111 facing upwards. It should be noted that there are at least two cases where the defibrillator 100 is placed with the handle 40 facing upwards. The first case is that the panel 111 is horizontally arranged, and the second case is that the panel 111 is slightly inclined, for example, the panel 111 is arranged at an angle of 5° to 30° with the horizontal plane. In this embodiment, it is convenient for the user to view the panel 111.

[0135] As Figure 32 shown, in one embodiment, the second support member 17 includes a third rigid portion 171 and a third soft portion 172. The third rigid portion 171 is connected to the back shell 14, and the third soft portion 172 is connected to the third rigid portion 171. The third rigid portion 171 is located between the back shell 14 and the third soft portion 172. In this embodiment, by setting the second support member 17 to include the combination of the third rigid portion 171 and the third soft portion 172, not only can the connection strength between the second support member 17 and the back shell 14 be improved, but also the third soft portion 172 can increase the friction of the second support member 17, thereby forming a stable support for the defibrillator 100. Optionally, the third rigid portion 171 is integrally formed with the back shell 14, and the third soft portion 172 is formed on the third rigid portion 171 by secondary injection molding. The third soft portion 172 can be made of, but is not limited to, a rubber material.

[0136] As Figures 1 to 32 shown, an embodiment of the present invention further provides a defibrillator 100. The provided defibrillator 100 includes a housing 10, a defibrillation module 20, and electrode pads 30. The housing 10 has an inner cavity. The defibrillation module 20 is disposed in the inner cavity. The electrode pads 30 are received in the housing 10 and are electrically connected to the defibrillation module 20. The housing 10 includes a front shell 11 and a lid 80 rotatably connected to the front shell 11. The front shell 11 includes a panel 111 and side plates surrounding the panel 111. When the lid 80 is fastened to the housing 10, in the projection on a plane parallel to the panel 111, the projection of the lid 80 is located inside the side plate 90, and the electrode pads 30 are received inside the lid 80.

[0137] The defibrillator 100 proposed in the embodiment of the present invention, by setting the projection on a plane parallel to the panel 111, the projection of the lid 80 is located inside the side plate 90, and the exposed side plate 90 can provide sufficient installation space for other components. At the same time, the exposed side plate 90 can install components that are visually easy to observe, such as the indicator light 110, so that the user can timely understand the relevant information of the defibrillator 100.

[0138] In one embodiment, the color of the side plate 90 is different from that of the lid 80.

[0139] In one embodiment, the side plate 90 is provided with a notch 91, and the defibrillator 100 further includes an indicator light 110, and the indicator light 110 is installed at the notch 91; or the indicator light 110 is installed inside the housing 10 and the light of the indicator light 110 diffuses out from the light guide member installed at the notch 91.

[0140] In one embodiment, the side plate 90 includes a first side plate 112, a second side plate 113, a third side plate 114, and a fourth side plate 115 surrounding the panel 111. The first side plate 112 is opposite to the second side plate 113, and the third side plate 114 is opposite to the fourth side plate 115. The defibrillator 100 further includes a handle 40, and the handle 40 includes a grip portion 41. The grip portion 41 is located on the side where the second side plate 113 is located, and the lid 80 is rotatably connected to the first side plate 112.

[0141] In one embodiment, the first side plate 112 is recessed toward the second side plate 113 to form a third recess 1121. The lid 80 includes a first side and a second side opposite to the first side. The housing 10 further includes a mounting portion 13, and the mounting portion 13 is provided on the first side of the lid 80. Wherein, at least a part of the mounting portion 13 is rotatably embedded in the third recess 1121.

[0142] In one embodiment, when the lid 80 is buckled with the front shell 11, the mounting portion 13 is flush with the first side plate 112.

[0143] In one embodiment, a mating portion E is provided on one of the second side of the lid 80 and the second side plate 113, and a snap member 130 is provided on the other, and the snap member 130 is used for snap-fitting with the mating portion E.

[0144] In one embodiment, the snap member 130 is rotatably connected to the lid 80. The snap member 130 is separated by a rotating shaft into an unlocking portion 1301 and a snap portion 1302. The snap portion 1302 is used for snap-fitting with the mating portion E, and by pressing the unlocking portion 1301, the snap portion 1302 can be driven to withdraw from the mating portion E.

[0145] In one embodiment, when the lid 80 is fastened to the housing 10, the unlocking portion 1301 protrudes partially beyond the edge of the lid 80.

[0146] In one embodiment, the unlocking portion 1301 is recessed in the pressing direction to form a groove.

[0147] In one embodiment, the lid 80 is provided with a transparent window 80g for displaying relevant information of the electrode sheet 30, and the relevant information includes the expiration date.

[0148] For the structures, connection relationships, and beneficial effects of other components of the defibrillator 100 proposed in the embodiments of the present invention, reference may be made to all the above embodiments, and details will not be elaborated herein.

[0149] As Figures 1 to 32 shown, an embodiment of the present invention also proposes a defibrillator 100, which includes a housing 10, a defibrillation module 20, an electrode sheet 30, and a handle 40. The housing 10 has an inner cavity, the defibrillation module 20 is disposed in the inner cavity, and the electrode sheet 30 is received in the housing 10 and electrically connected to the defibrillation module 20. The housing 10 includes a front shell 11 and a back shell 14. The front shell 11 and the back shell 14 enclose to form the inner cavity. The front shell 11 includes a panel 111 and first side plates 112, second side plates 113, third side plates 114, and fourth side plates 115 surrounding the panel 111. The first side plates 112 are opposite to the second side plates 113, and the third side plates 114 are opposite to the fourth side plates 115. Among them, the back shell 14 includes a lower region close to the first side plates 112, and an outward bulge 141 is formed in the lower region of the back shell 14. The internal space of the bulge 141 forms a receiving cavity. Among them, the handle 40 includes a gripping portion 41, the gripping portion 41 is located on the side where the second side plates 113 are located, the defibrillation module 20 includes a capacitive component 21, and at least a part of the capacitive component 21 is received in the receiving cavity.

[0150] For the defibrillator 100 proposed in the embodiments of the present invention, by forming an outward bulge 141 in the lower region of the back shell 14 and at least partially receiving the capacitive component 21 in the receiving cavity, that is, arranging the heavier components of the capacitive component 21 in the lower region of the housing 10, it is beneficial to lower the center of gravity of the defibrillator 100, so that the defibrillator 100 is relatively stable when placed upright or slightly tilted.

[0151] In one embodiment, the housing 10 further includes at least two support ribs 15 disposed outside the housing 10. The at least two support ribs 15 are connected to the bulge 141 of the back shell 14 and are spaced apart in the direction from the third side plates 114 towards the fourth side plates 115.

[0152] In one embodiment, the support plate member includes a first rigid portion 151 and a first soft portion 152. The first rigid portion 151 is connected to the raised portion 141 of the back shell 14. The first soft portion 152 is connected to the first rigid portion 151. The first rigid portion 151 is located between the raised portion 141 and the first soft portion 152.

[0153] In one embodiment, the housing 10 further includes at least two first support members 16 disposed outside the housing 10. The at least two first support members 16 are connected to the first side plate 112 and are spaced apart in the direction from the third side plate 114 towards the fourth side plate 115.

[0154] In one embodiment, the at least two support plate ribs 15 and the at least two first support members 16 form a first support surface for supporting the defibrillator 100 so that the defibrillator 100 is placed with the handle 40 facing upwards.

[0155] In one embodiment, the back shell 14 includes an upper region close to the second side plate 113. The housing 10 further includes at least two second support members 17 disposed outside the housing 10. The at least two second support members 17 are connected to the upper region of the back shell 14 and are spaced apart in the direction from the third side plate 114 towards the fourth side plate 115.

[0156] In one embodiment, the at least two support plate ribs 15 and the at least two second support members 17 form a second support surface, or the raised portion 141 and the at least two second support members 17 form a second support surface. The second support surface is used to support the defibrillator 100 so that the defibrillator 100 is placed with the panel 111 facing upwards.

[0157] For the structures, connection relationships, and beneficial effects of other components of the defibrillator 100 proposed in the embodiments of the present invention, reference may be made to all the above embodiments, and details are not described herein again.

[0158] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A defibrillator, characterized in that, It includes a housing, a defibrillation module, electrode pads, and a handle. The housing has an inner cavity, the defibrillation module is disposed within the inner cavity, and the electrode pads are received in the housing and electrically connected to the defibrillation module; The housing includes a front shell, the front shell includes a panel and side plates surrounding the panel on all sides. The side plates include a first side plate, a second side plate, a third side plate, and a fourth side plate. The first side plate and the second side plate are oppositely arranged, and the third side plate and the fourth side plate are oppositely arranged; The handle includes a gripping portion, a first extension portion, and a second extension portion. The gripping portion is located on the side where the second side plate is located. The third side plate is recessed toward the fourth side plate to form a first recess. The first extension portion extends from one end of the gripping portion and is embedded in the first recess to be connected to the third side plate. The fourth side plate is recessed toward the third side plate to form a second recess. The second extension portion extends from the other end of the gripping portion and is embedded in the second recess to be connected to the fourth side plate.

2. The defibrillator according to claim 1, characterized in that, The outer side surface of the first extension portion is flush with the outer side surface of the third side plate, and the outer side surface of the second extension portion is flush with the outer side surface of the fourth side plate.

3. The defibrillator according to claim 2, characterized in that, The first extension portion includes a first connection end, and the first connection end is embedded in the first recess. In the direction of the third side plate toward the fourth side plate, the depth of the first recess is consistent with the thickness of the first connection end; and / or, The second extension portion includes a second connection end, and the second connection end is embedded in the second recess. In the direction of the fourth side plate toward the third side plate, the depth of the second recess is consistent with the thickness of the second connection end.

4. The defibrillator according to claim 1, characterized in that, The cross-sectional area of the gripping portion is larger than the cross-sectional areas of the first extension portion and the second extension portion.

5. The defibrillator according to claim 1, characterized in that, The defibrillator further includes a first connection structure. The first extension portion and the second extension portion of the handle are respectively connected to the third side plate and the fourth side plate of the front shell through the first connection structure. The first connection structure includes: A locking member, including a stop portion and a connection post connected to the stop portion. The stop portion abuts against one of the side plate and the handle, and the connection post passes through the side plate and the handle; A fastener, threadedly connected to the connection post, and the fastener abuts against the other of the side plate and the handle.

6. The defibrillator according to claim 1, characterized in that, The defibrillator further includes a second connection structure. The first extension portion and the second extension portion of the handle are respectively connected to the third side plate and the fourth side plate of the front shell through the second connection structure. The second connection structure includes: A snap structure. The side plate is provided with an assembly hole, and the snap structure is disposed on the side of the handle facing the side plate. The snap structure passes through the side plate and is snap-connected to the inner side of the side plate.

7. The defibrillator according to claim 6, characterized in that, The snap structure includes a snap body, and a first snap portion and a second snap portion that are connected to the snap body and are spaced apart from each other. The snap body is connected to the handle, and the first snap portion and the second snap portion pass through the side plate and are snap-connected to the inner side of the side plate; The second connection structure further includes a plug, and the plug is embedded between the first buckle portion and the second buckle portion.

8. The defibrillator according to claim 1, characterized in that, The handle comprises a piece of flexible material.

9. The defibrillator according to claim 8, characterized in that, The defibrillator further comprises a first metal member connected to the flexible material member, wherein the first metal member is embedded in the flexible material member and extends from one end of the flexible material member to the other end of the flexible material member; The defibrillator further includes a third connection structure, through which the first extension portion and the second extension portion of the handle are respectively connected to the third side plate and the fourth side plate of the front shell, and the third connection structure includes: A second metal piece, the side panel is provided with an assembly hole, the second metal piece is arranged on a side of the handle facing the side panel and connected to the first metal piece, the second metal piece passes through the assembly hole and is clamped with the inner side of the side panel.

10. The defibrillator according to claim 9, characterized in that, The defibrillator further includes a pressing sheet, which is arranged on the inner side of the side plate. The second metal member passes through the pressing sheet and abuts against the pressing sheet by riveting to form an abutting portion.

11. The defibrillator according to claim 8, characterized in that, The defibrillator further comprises a first metal piece connected to the flexible material piece, the first metal piece is arranged at the first extension part and the second extension part of the handle and is located at the side of the handle facing the side plate, and the first metal piece is connected to the handle; The defibrillator further includes a fourth connecting structure, and the first extension portion and the second extension portion of the handle are respectively connected to the third side plate and the fourth side plate of the front shell through the fourth connecting structure; The fourth connection structure includes a boss and a mounting hole, one of which is provided on the side panel, the other of which is provided on the first metal component, and the boss is embedded in the mounting hole; and / or the fourth connection structure includes a protrusion and a slot, one of which is provided on the side panel, the other of which is provided on the first metal component, and the protrusion is embedded in the slot.

12. The defibrillator according to claim 8, characterized in that, The defibrillator further comprises a first metal piece connected to the flexible material piece, the first metal piece is arranged at the first extension part and the second extension part of the handle and is located at the side of the handle facing the side plate, and the first metal piece is connected to the handle; The defibrillator further includes a fifth connecting structure, and the first extension portion and the second extension portion of the handle are respectively connected to the third side plate and the fourth side plate of the front shell through the fifth connecting structure; The fifth connection structure includes an undercut portion and a limiting groove, wherein the undercut portion and the limiting groove are arranged on the outer side wall of the side plate, and the first metal part includes a first mating end and a second mating end, wherein the first mating end is embedded in the undercut portion and the second mating end is embedded in the limiting groove.

13. The defibrillator according to claim 1, characterized in that, The defibrillator also includes a cover, which is rotatably connected to the first side plate and is used to cover the panel. The electrode sheet is stored inside the cover.

14. The defibrillator according to claim 13, characterized in that, When the cover is buckled with the shell, the projection contour of the cover is located on the inner side of the side plate when projected on a plane parallel to the panel.

15. The defibrillator according to claim 14, characterized in that, The color of the side panels is different from the color of the cover.

16. The defibrillator according to claim 14, characterized in that, The side plate is provided with a notch; The defibrillator further includes an indicator light, and the indicator light is installed at the notch; or The defibrillator further includes an indicator light and a light guide member installed at the notch. The indicator light is installed inside the housing, and the light emitted by the indicator light diffuses out from the light guide member.

17. The defibrillator according to claim 13, characterized in that, The first side plate is recessed towards the second side plate to form a third recess. The cover includes a cover plate and side walls surrounding the periphery of the cover plate. The side walls include a first side wall, a second side wall, a third side wall, and a fourth side wall. The first side wall and the second side wall are oppositely arranged, and the third side wall and the fourth side wall are oppositely arranged; The housing further includes a mounting portion, and the mounting portion is provided on the first side wall of the cover; Wherein, at least a part of the mounting portion is rotatably embedded in the third recess.

18. The defibrillator according to claim 17, characterized in that, In the direction of the first side plate towards the second side plate, the third recess has a predetermined depth; When the cover is fastened to the housing, in the projection on a plane parallel to the panel, the distance from the outer side wall of the first side plate of the housing to the first side wall of the cover is greater than zero and less than the predetermined depth.

19. The defibrillator according to claim 17, characterized in that, When the cover is fastened to the housing, the mounting portion is flush with the first side plate.

20. The defibrillator according to claim 17, characterized in that, The cover has an open position and a fastened position relative to the housing; In the direction of the third side plate towards the fourth side plate, the third recess includes a first mating wall and a second mating wall opposite to the first mating wall. The mounting portion includes a first end face and a second end face opposite to the first end face; A damping structure is provided between the first mating wall and the first end face and / or between the second mating wall and the second end face. The damping structure is used to make the resistance between the cover and the housing gradually increase and then gradually decrease during the process of the cover rotating from the open position to the fastened position; The damping structure includes: A first protruding portion provided on the first mating wall; A first groove portion and a second groove portion provided on the mounting portion and spaced apart along the rotation direction of the mounting portion. Among them, the first groove portion corresponds to the open position, and the second groove portion corresponds to the fastened position.

21. The defibrillator according to claim 17, characterized in that, A mating portion is provided on one of the second side wall of the cover and the second side plate, and a buckle is provided on the other, and the buckle is used for snap-fitting with the mating portion.

22. The defibrillator according to claim 21, characterized in that, The buckle is rotatably connected to the cover. The buckle is separated into an unlocking portion and a buckling portion by a rotating shaft assembly. The buckling portion is used for snap-fitting with the mating portion, and by pressing the unlocking portion, the buckling portion can be driven to withdraw from the mating portion.

23. The defibrillator according to claim 22, characterized in that, When the cover is fastened to the housing, the unlocking portion partially protrudes from the edge of the cover; and / or, The unlocking portion is recessed to form a groove along the pressing direction.

24. The defibrillator according to claim 22, characterized in that, The second side wall is recessed towards the first side wall to form a fourth recess, and at least a part of the buckle is embedded in the fourth recess; In the direction of the third side wall towards the fourth side wall, the fourth recess includes a first assembly wall and a second assembly wall. The first assembly wall is provided with a first shaft hole, and the second assembly wall is provided with a second shaft hole; The rotating shaft assembly includes a first assembly shaft and a second assembly shaft. The first assembly shaft passes through the first shaft hole and the buckle member, and the second assembly shaft passes through the second shaft hole and the buckle member. The buckle member is rotatably connected to the lid around the first assembly shaft and the second assembly shaft.

25. The defibrillator according to claim 24, characterized in that, The buckle member includes a buckle member body and a first stopper; The first assembly shaft includes a first shaft portion and a first limiting portion. The first shaft portion passes through the first shaft hole and the first stopper, and the first stopper abuts against the first limiting portion to prevent the first assembly shaft from falling off the first shaft hole. The first shaft portion includes a first shaft segment, a second shaft segment, and a third shaft segment connected in sequence. The outer diameter of the first shaft segment is greater than the outer diameter of the second shaft segment, and the outer diameter of the second shaft segment is greater than the outer diameter of the third shaft segment. The first limiting portion is connected to the third shaft segment. The first shaft segment passes through the first shaft hole, and the second shaft segment and the third shaft segment pass through the first stopper.

26. The defibrillator according to claim 13, characterized in that, The lid is provided with a transparent window for displaying relevant information of the electrode patch, and the relevant information includes an expiration date.

27. The defibrillator according to claim 1, characterized in that, The defibrillator further includes a display screen, an electrode patch socket, and a discharge button. The display screen, the electrode patch socket, and the discharge button are all provided on the panel. The electrode patch is inserted into the electrode patch socket, and the display screen is used to display first aid operation guidelines.

28. The defibrillator according to claim 27, wherein, The defibrillator further includes a speaker provided on the panel; and / or, The defibrillator further includes a language switch provided on the panel; and / or, The defibrillator further includes an adult / child mode switch provided on the panel.

29. The defibrillator according to claim 28, wherein, The display screen is provided in the central area of the panel, and the electrode patch socket, the discharge button, the speaker, the language switch, and the adult / child mode switch are distributed around the display screen.

30. The defibrillator according to claim 1, wherein, The defibrillator further includes an electrode patch socket, a discharge button, and a first aid operation guideline pattern. The electrode patch socket, the discharge button, and the first aid operation guideline pattern are all provided on the panel. The electrode patch is inserted into the electrode patch socket, and the first aid operation guideline pattern is used to indicate first aid operations.

31. The defibrillator according to claim 30, wherein, The defibrillator further includes a speaker provided on the panel; and / or, The defibrillator further includes a language switch provided on the panel; and / or, The defibrillator further includes an adult / child mode switch provided on the panel; and / or, The defibrillator further includes a screen and screen operation buttons provided on the panel. The screen is at least used to display at least one of the battery level, the number of discharges, and the fault code.

32. The defibrillator according to claim 31, wherein, The first aid operation guideline pattern is provided in the central area of the panel, and the electrode patch socket, the discharge button, the speaker, the language switch, the adult / child mode switch, the screen, and the screen buttons are distributed around the first aid operation guideline pattern.

33. The defibrillator according to claim 1, wherein, The housing further includes a back shell, which is connected to the front shell, and the back shell and the front shell enclose to form the inner cavity. Wherein, the back shell includes a lower region near the first side plate, and an outward bulge is formed in the lower region of the back shell, and the inner space of the bulge forms a receiving cavity; Wherein, the defibrillation module includes a capacitive component, and at least a part of the capacitive component is received in the receiving cavity.

34. The defibrillator according to claim 33, wherein, The housing further includes at least two support rib plates disposed outside the housing, and the at least two support rib plates are connected to the bulge of the back shell and are spaced apart in the direction from the third side plate towards the fourth side plate.

35. The defibrillator according to claim 34, wherein, The support rib plate includes a first rigid part and a first soft part, the first rigid part is connected to the bulge of the back shell, the first soft part is connected to the first rigid part, and the first rigid part is located between the bulge and the first soft part.

36. The defibrillator according to claim 34, wherein, The housing further includes at least two first support members disposed outside the housing, and the at least two first support members are connected to the first side plate and are spaced apart in the direction from the third side plate towards the fourth side plate.

37. The defibrillator according to claim 36, wherein, The at least two support rib plates and the at least two first support members form a first support surface, and the first support surface is used to support the defibrillator so that the defibrillator is placed with the handle facing up.

38. The defibrillator according to claim 36, wherein, The first support member includes a second rigid part and a second soft part, the second rigid part is connected to the first side plate, the second soft part is connected to the second rigid part, and the second rigid part is located between the first side plate and the second soft part.

39. The defibrillator according to claim 34, wherein, The back shell includes an upper region near the second side plate, and the housing further includes at least two second support members disposed outside the housing, and the at least two second support members are connected to the upper region of the back shell and are spaced apart in the direction from the third side plate towards the fourth side plate.

40. The defibrillator according to claim 39, wherein, The at least two support rib plates and the at least two second support members form a second support surface; or the bulge and the at least two second support members form a second support surface, and the second support surface is used to support the defibrillator so that the defibrillator is placed with the panel facing up.

41. A defibrillator, wherein, It includes a housing, a defibrillation module, electrode pads and a handle. The housing has an inner cavity, the defibrillation module is disposed in the inner cavity, and the electrode pads are received in the housing and are electrically connected to the defibrillation module; The housing includes a front shell, and the front shell includes a panel and first side plates, second side plates, third side plates and fourth side plates surrounding the panel. The first side plate and the second side plate are oppositely arranged, and the third side plate and the fourth side plate are oppositely arranged; The lid includes a cover plate and first side walls, second side walls, third side walls and fourth side walls surrounding the cover plate. The first side wall and the second side wall are oppositely arranged, and the third side wall and the fourth side wall are oppositely arranged; The housing further includes a mounting portion, and the mounting portion is disposed on the first side wall of the lid; The first side plate is recessed towards the second side plate to form a third recess, and the mounting portion is rotatably embedded in the third recess; In the direction of the first side plate towards the second side plate, the third recess has a predetermined depth; When the lid is fastened to the housing, in a projection on a plane parallel to the panel, the distance from the outer side wall of the first side plate of the housing to the first side wall of the lid is greater than zero and less than the predetermined depth.

42. The defibrillator according to claim 41, characterized in that, In the direction from the first side plate to the second side plate, the thicknesses on both sides of the housing are the same.

43. A defibrillator, characterized in that, It includes a housing, a defibrillation module, electrode pads and a handle. The housing has an inner cavity. The defibrillation module is arranged in the inner cavity. The electrode pads are received in the housing and electrically connected to the defibrillation module; The housing includes a front shell. The front shell includes a panel and first, second, third and fourth side plates surrounding the panel. The first side plate and the second side plate are oppositely arranged. The third side plate and the fourth side plate are oppositely arranged; The handle includes a gripping portion, a first extension portion and a second extension portion. The gripping portion is located on the side where the second side plate is located. The first extension portion extends from one end of the gripping portion and is connected to the third side plate. The second extension portion extends from the other end of the gripping portion and is connected to the fourth side plate; The housing further includes a back shell. The back shell is connected to the front shell. The back shell and the front shell enclose to form the inner cavity. The back shell includes a lower region close to the first side plate. The lower region of the back shell bulges outwards to form a raised portion. The inner space of the raised portion forms a receiving cavity; Wherein, the defibrillation module includes a capacitive component, and at least part of the capacitive component is received in the receiving cavity; The housing further includes at least two support ribs arranged outside the housing.

Images