Power supply device and defibrillator

Abstract

The utility model is suitable for the technical field of medical equipment, and provides a power supply device and a defibrillator, the defibrillator comprises the power supply device, and the power supply device comprises a shell, a battery and an abutting structure. The shell is provided with a mounting groove, and a first groove wall is arranged on one side, in the first direction, of the mounting groove. The battery is at least partially arranged in the mounting groove. The abutting structure is rotationally connected to the shell and can alternately rotate to an abutting state and a loosening state. In the abutting state, the abutting structure at least abuts the battery against the first groove wall, and in the loosening state, the abutting structure loosens the battery. Thus, the abutting structure can rotate to be matched with the first groove wall of the mounting groove to abut against the two opposite sides, in the first direction, of the battery, so that the battery is not prone to shaking in the mounting groove when installed in the mounting groove, the risk that the battery collides with the first groove wall of the mounting groove is reduced, and then the risk of battery damage is reduced; and the service life of the battery is prolonged.

Description

Technical Field

[0001] The present application belongs to the technical field of medical equipment, and more specifically, relates to a power supply device and a defibrillator. Background Art

[0002] Defibrillators, mobile speakers, monitors and other devices all require built-in batteries to power the working parts inside the device. In the related art, the battery is set in the installation slot of the shell, and a certain gap is usually reserved between the battery and the slot wall of the installation slot to facilitate the user to take the battery out of the installation slot. However, during transportation, the device may collide or fall, causing the battery to shake in the installation slot and collide with the slot wall, thereby damaging the battery and reducing the battery life. Utility Model Content

[0003] One of the purposes of the embodiments of the present application is to provide a power supply device and a defibrillator, aiming to solve the technical problem in the related art that the battery is easily damaged by the impact of collision between the battery and the wall of the installation slot.

[0004] In order to solve the above technical problems, the technical solution adopted in the embodiment of the present application is:

[0005] In a first aspect, a power supply device is provided, comprising:

[0006] The housing is provided with a mounting groove, wherein one side of the mounting groove along a first direction is provided with a first groove wall;

[0007] a battery, at least partially disposed in the mounting slot;

[0008] The supporting structure is rotatably connected to the shell and can be alternately rotated to a supporting state and a released state; in the supporting state, the supporting structure supports the battery at least against the first slot wall; in the released state, the supporting structure releases the battery.

[0009] In some embodiments, the supporting structure includes a first supporting member rotatably connected to the shell and a second supporting member arranged on the first supporting member; at least a portion of the first supporting member is spaced apart from the first groove wall along the first direction and is used to support the battery against the first groove wall; a second groove wall is provided on one side of the mounting groove along the second direction, and at least a portion of the second supporting member is spaced apart from the second groove wall along the second direction and is used to support the battery against the second groove wall; the first direction intersects with the second direction.

[0010] In some embodiments, the first supporting member includes a main body and an elastic arm provided on the main body, and the second supporting member is provided on the elastic arm; the main body is rotatably connected to the shell, the elastic arm and the first groove wall are arranged at intervals along the first direction, and are used to elastically support the battery along the first direction.

[0011] In some embodiments, the abutting structure further includes a rotating shaft, and the first abutting member is rotatably connected to the shell via the rotating shaft; the rotating shaft is parallel to a third direction, and the third direction intersects with the first direction and the second direction respectively.

[0012] In some embodiments, the power supply device further includes a mounting member, which is detachably disposed on the shell and is used to enclose with the shell to form a rotation groove, and the rotating shaft is passed through the rotation groove and can rotate in the rotation groove.

[0013] In some embodiments, in the second direction, one side of the mounting groove has an opening, and the other side is provided with a second groove wall; the power supply device also includes a battery cover, which is provided on the shell and is used to cover or open the opening; when the battery cover covers the opening, the battery cover can hold the battery against the second groove wall; the first direction intersects with the second direction.

[0014] In some embodiments, the battery cover includes a cover body and an elastic member disposed on the cover body, wherein the cover body is disposed on the shell and is used to cover or open the opening; when the battery cover covers the opening, the elastic member elastically presses against the battery along the second direction.

[0015] In some embodiments, the battery is provided with a first limiting groove, the housing is provided with a first limiting member in the mounting groove, the first limiting member can enter the first limiting groove along the second direction, and move in the first limiting groove along the first direction to be limited in the first limiting groove along the second direction;

[0016] And / or, the battery is provided with a second limiting member, the groove wall of the installation groove is provided with a second limiting groove, the second limiting member can enter the second limiting groove along the second direction, and move along the first direction in the second limiting groove to be limited in the second limiting groove along the second direction; the second direction intersects with the first direction.

[0017] In a second aspect, a defibrillator is provided. The defibrillator according to the second aspect embodiment of the present application comprises a defibrillator assembly and a power supply device according to the first aspect embodiment of the present application, wherein the defibrillator assembly is arranged in the shell, and the battery is used to power the defibrillator assembly.

[0018] In some embodiments, the defibrillator also includes a circuit board, which includes a soldering pad, an adhesive layer and a plurality of control elements; the soldering pad is electrically connected to the battery and the defibrillator assembly, the control element is welded to the soldering pad, and the adhesive layer is used to bond the soldering pad and the control element.

[0019] The beneficial effects of the power supply device and defibrillator provided by the embodiments of the present application are:

[0020] In the power supply device provided in the embodiment of the present application, when installing the battery, the battery is first placed in the installation groove of the shell, and then the abutting structure is driven to rotate to the abutting state to abut the battery at least against the first groove wall. When removing the battery, the abutting structure is driven to rotate to the loosened state so that the abutting structure releases the battery, and the user can take the battery out of the installation groove. In this way, the abutting structure can be rotated to cooperate with the first groove wall of the installation groove to abut the opposite sides of the battery along the first direction, so that the battery is not easy to shake in the installation groove when installed in the installation groove, reducing the risk of collision and impact between the battery and the first groove wall of the installation groove, thereby reducing the risk of damage to the battery and extending the service life of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of a defibrillator provided in an embodiment of the present application;

[0023] Figure 2 for Figure 1 A schematic diagram of the partial structure of the provided defibrillator with the battery cover removed;

[0024] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0025] Figure 4 for Figure 1 A schematic diagram of the explosion of the defibrillator provided;

[0026] Figure 5 for Figure 1 A schematic diagram of the three-dimensional structure of the battery cover of the provided defibrillator;

[0027] Figure 6 for Figure 1 A schematic diagram of the partial structure of the defibrillator provided.

[0028] Among them, the reference numerals in the figure are:

[0029] 10-power supply device; 11-shell; 111-mounting groove; 1111-first groove wall; 1112-second groove wall; 1113-third groove wall; 1114-opening; 112-second groove; 113-first limiting member; 12-battery; 121-first limiting groove; 13-resisting structure; 131-first resisting member; 1311-main body; 1312-elastic arm; 132-second resisting member; 133-rotating shaft; 14-mounting member; 141-first groove; 15-rotating groove; 16-battery cover; 161-cover body; 162-elastic member; 20-defibrillator assembly; 30-circuit board; 31-soldering pad; 32-control element; X-first direction; Z-second direction; Y-third direction. DETAILED DESCRIPTION

[0030] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0031] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0033] In the description of the present application, "plurality" means more than two, and unless otherwise clearly and specifically defined, "more than two" includes two. Accordingly, "multiple groups" means more than two groups, including two groups.

[0034] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] In this application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists, A and B exist at the same time, and B exists. In addition, in this application, the character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0036] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0037] See also Figure 1 The embodiment of the present application provides a power supply device 10 for supplying power to working parts in a defibrillator, a monitor, an audio system, a radio, etc. For example, when the power supply device 10 is applied to a defibrillator, a battery 12 of the power supply device 10 can be electrically connected to a defibrillator assembly 20 of the defibrillator to supply power to the defibrillator assembly 20.

[0038] In one embodiment of the present application, see Figures 1 to 3 The power supply device 10 includes a shell 11, a battery 12 and a supporting structure 13. The shell 11 is provided with a mounting groove 111. A first groove wall 1111 is provided on one side of the mounting groove 111 along the first direction X. At least a portion of the battery 12 is disposed in the mounting groove 111. The supporting structure 13 is rotatably connected to the shell 11. The supporting structure 13 can alternately rotate to a supporting state and a released state. In the supporting state, the supporting structure 13 supports the battery 12 at least against the first groove wall 1111. In the released state, the supporting structure 13 releases the battery 12.

[0039] The battery 12 may be completely located in the mounting slot 111 , or may be partially located in the mounting slot 111 and partially extended out of the mounting slot 111 .

[0040] In a possible design, the mounting groove 111 has a third groove wall 1113 opposite to the first groove wall 1111 along the first direction X, and the battery 12 can abut against the first groove wall 1111 during movement. The abutting structure 13 is provided on the third groove wall 1113 of the mounting groove 111, and can rotate alternately to an abutting state and a loose state, so as to cooperate with the first groove wall 1111 to clamp or loosen the battery 12.

[0041] When the abutting structure 13 is in the abutting state, the abutting structure 13 abuts against the battery 12, so that the battery 12 abuts against the first slot wall 1111 and the abutting structure 13 on opposite sides along the first direction X, and is limited by the first slot wall 1111 and the abutting structure 13 along the first direction X and cannot move. When the abutting structure 13 is in the loosening state, the abutting structure 13 loosens the battery 12, and the battery 12 can move in the installation slot 111, and can move to the interval between the first slot wall 1111, so as to facilitate the removal of the battery 12.

[0042] The power supply device 10 provided in the embodiment of the present application drives the abutting structure 13 to rotate when installing the battery 12, so that the abutting structure 13 abuts and pushes the battery 12 to move until the abutting structure 13 reaches the abutting state. At this time, the battery 12 abuts against the abutting structure 13 and at least abuts against the first slot wall 1111. When removing the battery 12, the abutting structure 13 is driven to rotate to a loose state, so that the abutting structure 13 releases the battery 12, and the user can drive the battery 12 to move to a distance from the first slot wall 1111 to remove the battery 12 from the installation slot 111. In this way, the abutting structure 13 can rotate to cooperate with the first slot wall 1111 of the installation slot 111 to abut the opposite sides of the battery 12 along the first direction X, so that the battery 12 is not easy to shake in the installation slot 111 when installed in the installation slot 111, reducing the risk of collision and impact between the battery 12 and the first slot wall 1111 of the installation slot 111, thereby reducing the risk of damage to the battery 12 and extending the service life of the battery 12.

[0043] In one embodiment of the present application, see Figure 2 and Figure 3 The supporting structure 13 includes a first supporting member 131 and a second supporting member 132. The first supporting member 131 is rotatably connected to the shell 11. The second supporting member 132 is arranged on the first supporting member 131. At least a portion of the first supporting member 131 is spaced apart from the first groove wall 1111 along the first direction X. The first supporting member 131 is used to support the battery 12 against the first groove wall 1111. A second groove wall 1112 is provided on one side of the mounting groove 111 along the second direction Z. At least a portion of the second supporting member 132 is spaced apart from the second groove wall 1112 along the second direction Z. The second supporting member 132 is used to support the battery 12 against the second groove wall 1112. The first direction X intersects with the second direction Z.

[0044] The first supporting member 131 and the second supporting member 132 may be separately connected by bonding, clamping, welding or the like, or the first supporting member 131 and the second supporting member 132 may be integrally formed by injection molding, casting or the like.

[0045] When the abutting structure 13 is in use, the first abutting member 131 rotates relative to the housing 11 and abuts against the battery 12, and then the first abutting member 131 continues to rotate, driving the second abutting member 132 provided on the first abutting member 131 to rotate until the second abutting member 132 abuts against the battery 12 along the second direction Z. At this time, the abutting structure 13 can be limited by the battery 12 and stop rotating. In this way, the first abutting member 131 and the second abutting member 132 abut against one side of the battery 12 along the first direction X and one side along the second direction Z, respectively, so as to abut the battery 12 against the first slot wall 1111 and the second slot wall 1112 along the first direction X and the second direction Z.

[0046] The intersection of the first direction X and the second direction Z means that the first direction X and the second direction Z may form an angle greater than 0° and less than 180°, that is, the first direction X and the second direction Z are not parallel. The first direction X and the second direction Z may be perpendicular to each other or not perpendicular to each other. The first direction X and the second direction Z may be directions intersecting on the same plane or on planes that are not aligned with each other, and the projection of the second direction Z on the plane where the first direction X is located may intersect with the first direction X.

[0047] As an example, the first direction X is perpendicular to the second direction Z. Figure 2 The direction X shown in the figure, the second direction Z is as follows Figure 2 The direction Z indicated in the figure, Figure 2 The direction Y is also indicated in the figure. The directions X, Y and Z are the directions of the three coordinate axes in the space coordinate system, that is, the direction X is perpendicular to the direction Y, the direction X is perpendicular to the direction Z, and the direction Y is perpendicular to the direction Z. In actual use, the first direction X is parallel to the horizontal direction, and the second direction Z is parallel to the vertical direction.

[0048] In this way, the battery 12 is supported along the first direction X and the second direction Z at the same time, which improves the installation stability of the battery 12 in the installation groove 111, improves the shaking of the battery 12 in the installation groove 111, and reduces the risk of collision and impact between the battery 12 and the first groove wall 1111, thereby reducing the risk of damage to the battery 12 and extending the service life of the battery 12.

[0049] In one embodiment of the present application, see Figure 2 and Figure 3 The first abutting member 131 includes a main body 1311 and an elastic arm 1312. The elastic arm 1312 is disposed on the main body 1311. The second abutting member 132 is disposed on the elastic arm 1312. The main body 1311 is rotatably connected to the housing 11. The elastic arm 1312 and the first groove wall 1111 are arranged at intervals along the first direction X. The elastic arm 1312 is used to elastically abut the battery 12 along the first direction X.

[0050] The main body 1311 , the elastic arm 1312 and the second supporting member 132 may be plate-shaped structural members, rod-shaped structural members and the like.

[0051] When the abutting structure 13 is in use, the main body 1311 rotates relative to the housing 11 until the elastic arm 1312 abuts against the battery 12, and then the main body 1311 continues to rotate, and the elastic arm 1312 abuts against and pushes the battery 12 to move under the drive of the main body 1311. At this time, the elastic arm 1312 elastically deforms along the first direction X and provides thrust for the movement of the battery 12 along the first direction X, so as to abut the battery 12 against the first slot wall 1111. Then, the second abutting member 132 provided on the elastic arm 1312 can abut against the battery 12 along the second direction Z, so that the abutting structure 13 stops rotating. At this time, the elastic arm 1312 and the second abutting member 132 abut against one side of the battery 12 along the first direction X and one side along the second direction Z, respectively.

[0052] In this way, the elastic arm 1312 can be elastically deformed and elastically push the battery 12, so that the battery 12 can fit closely to the first slot wall 1111, further improving the shaking of the battery 12 in the installation slot 111. At the same time, the elastic arm 1312 elastically supports the battery 12, reducing the wear of the supporting structure 13 on the battery 12, and improving the durability of the supporting structure 13 and the battery 12.

[0053] In one embodiment of the present application, see Figure 2 and Figure 3 The abutting structure 13 further includes a rotating shaft 133. The first abutting member 131 is rotatably connected to the housing 11 via the rotating shaft 133. The rotating shaft 133 is parallel to the third direction Y. The third direction Y intersects with the first direction X, and the third direction Y also intersects with the second direction Z.

[0054] The first direction X and the third direction Y intersect each other, which means that the first direction X and the third direction Y are not parallel to each other, and the second direction Z and the third direction Y intersect each other, which means that the second direction Z and the third direction Y are not parallel to each other. As an example, the first direction X, the second direction Z and the third direction Y are perpendicular to each other.

[0055] In this way, the connection between the supporting structure 13 and the housing 11 is relatively simple, making the rotation operation between the supporting structure 13 and the housing 11 more convenient and quick.

[0056] In one embodiment of the present application, see Figures 2 to 4 The power supply device 10 further includes a mounting member 14. The mounting member 14 is detachably disposed on the housing 11. The mounting member 14 is used to enclose the housing 11 to form a rotation groove 15. The rotating shaft 133 is penetrated in the rotation groove 15, and the rotating shaft 133 can rotate in the rotation groove 15.

[0057] Specifically, the mounting member 14 can be connected to the housing 11 by means of snap connection, bolt connection, magnetic attraction, etc.

[0058] In one possible design, the mounting member 14 is provided with a first groove 141, and the housing 11 is provided with a second groove 112. When the mounting member 14 is connected to the housing 11, the first groove 141 of the mounting member 14 matches with the second groove 112 of the housing 11, and together with the second groove 112, forms a rotation groove 15. Alternatively, in another possible design, the mounting member 14 is provided with a first groove 141, and when the mounting member 14 is connected to the housing 11, the groove wall of the first groove 141 of the mounting member 14 and the surface of the housing 11 form the rotation groove 15. Alternatively, in another possible design, the housing 11 is provided with a second groove 112, and when the mounting member 14 is connected to the housing 11, the surface of the mounting member 14 and the groove wall of the second groove 112 of the housing 11 form the rotation groove 15. The formation method of the rotation groove 15 is not limited to the above scheme, but can also be other forms, which are not limited here.

[0059] Thus, when installing the abutting structure 13, the rotating shaft 133 is first placed on the housing 11 and then the mounting member 14 is installed, so that the rotating shaft 133 can be inserted into the rotating groove 15. When the abutting structure 13 needs to be removed, the rotating shaft 133 can be removed by removing the mounting member 14, and the disassembly and assembly operation of the abutting structure 13 is simpler and easier to operate, thereby improving the convenience of maintenance and replacement of the abutting structure 13.

[0060] In one embodiment of the present application, see Figures 1 to 4 , in the second direction Z, one side of the mounting groove 111 has an opening 1114, and the other side is provided with a second groove wall 1112. The power supply device 10 further includes a battery cover 16. The battery cover 16 is provided on the housing 11. The battery cover 16 is used to cover the opening 1114, and is also used to open the opening 1114. When the battery cover 16 covers the opening 1114, the battery cover 16 can hold the battery 12 against the second groove wall 1112 along the second direction Z. The first direction X intersects with the second direction Z.

[0061] In one implementation, the battery cover 16 and the housing 11 are provided with a matching snap-fit ​​buckle to enable the battery cover 16 to be matched and snap-fitted with the housing 11. Alternatively, in another implementation, the battery cover 16 can also be rotatably connected to the housing 11 to alternately cover or open the opening 1114 during the rotation process.

[0062] During installation, the abutting structure 13 is first driven to rotate so that the abutting structure 13 abuts the battery 12 at least against the first slot wall 1111, and the battery 12 is limitedly located between the abutting structure 13 and the first slot wall 1111 along the first direction X. The opening 1114 is blocked by the battery cover 16 along the second direction Z, and the battery 12 is abutted against the second slot wall 1112 along the second direction Z, and the battery 12 is limitedly located between the battery cover 16 and the second slot wall 1112 along the second direction Z.

[0063] In this way, the battery 12 is limited along the first direction X and the second direction Z at the same time, which improves the installation stability of the battery 12 in the installation groove 111, improves the shaking of the battery 12 in the installation groove 111, reduces the risk of collision and impact between the battery 12 and the first groove wall 1111 of the installation groove 111, and extends the service life of the battery 12.

[0064] In one embodiment of the present application, see Figures 1 to 5 The battery cover 16 includes a cover body 161 and an elastic member 162. The elastic member 162 is disposed on the cover body 161. The cover body 161 is disposed on the housing 11. The cover body 161 is used to cover the opening 1114 and also to open the opening 1114. When the battery cover 16 covers the opening 1114, the elastic member 162 elastically abuts against the battery 12 along the second direction.

[0065] The elastic member 162 may be a rubber pad, a silicone pad, a spring, etc.

[0066] In this way, when the power supply device 10 is transported, the elastic member 162 abuts against the battery 12 , providing a buffering effect for the battery 12 , thereby improving the drop and shock resistance of the battery 12 and extending the service life of the battery 12 .

[0067] In one embodiment of the present application, see Figures 2 to 4 The battery 12 is provided with a first limiting groove 121. The housing 11 is provided with a first limiting member 113 in the mounting groove 111. The first limiting member 113 can enter the first limiting groove 121 along the second direction Z, and can move in the first limiting groove 121 along the first direction X, so as to be limited in the first limiting groove 121 along the second direction Z. The second direction Z intersects with the first direction X.

[0068] In one implementation, the number of the first limiting members 113 can be set to be multiple, and the multiple first limiting members 113 are spaced apart on the groove wall of the installation groove 111. Correspondingly, the number of the first limiting grooves 121 can be set to be multiple, and the multiple first limiting grooves 121 are spaced apart on the battery 12, and each first limiting member 113 is correspondingly limited in each first limiting groove 121.

[0069] In a possible design, the position of the battery 12 is adjusted so that the first stopper 113 is aligned with the notch of the first stopper groove 121, and then the battery 12 is placed into the installation groove 111 along the first direction X, so that the first stopper 113 enters the first stopper groove 121 through the notch along the first direction X. Then, the battery 12 is pushed to move along the first direction X, and the first stopper 113 moves along the first direction X relative to the first stopper groove 121, and the first stopper 113 can be limited to the inner walls on both sides of the first stopper groove 121 along the second direction Z, so as to limit the movement stroke of the first stopper 113 along the second direction Z.

[0070] Such a configuration makes it difficult for the battery 12 to escape from the mounting groove 111 along the second direction Z, thereby improving the installation stability of the battery 12 in the mounting groove 111 .

[0071] Alternatively, in another embodiment, the battery 12 is provided with a second limiting member (not shown). The groove wall of the mounting groove 111 is provided with a second limiting groove (not shown). The second limiting member can enter the second limiting groove along the second direction Z and move along the first direction X in the second limiting groove to be limited in the second limiting groove along the second direction Z. The second direction Z intersects with the first direction X.

[0072] It should be noted that the second limiting groove is connected to the opening 1114 of the mounting groove 111 along the second direction Z, so that the second limiting member of the battery 12 can enter the second limiting groove along the second direction Z.

[0073] In a possible design, the position of the battery 12 is adjusted so that the second limiter is aligned with the notch of the second limiter groove, and then the battery 12 is placed in the installation groove 111 along the first direction X, so that the second limiter enters the second limiter groove through the notch along the first direction X. Then, the battery 12 is pushed to move along the first direction X, and the second limiter moves along the first direction X and is limited to the inner walls of the second limiter groove on both sides along the second direction Z, so as to limit the movement stroke of the second limiter along the second direction Z.

[0074] Such a configuration makes it difficult for the battery 12 to escape from the mounting groove 111 along the second direction Z, thereby improving the installation stability of the battery 12 in the mounting groove 111 .

[0075] Alternatively, in another embodiment, the battery 12 is provided with a first limiting groove 121 and a second limiting member. The housing 11 is provided with a first limiting member 113 in the mounting groove 111, and is also provided with a second limiting groove. The first limiting member 113 can enter the first limiting groove 121 along the second direction Z, and can move in the first limiting groove 121 along the first direction X to be limited in the first limiting groove 121 along the second direction Z. The second limiting member can enter the second limiting groove along the second direction Z, and move in the second limiting groove along the first direction X to be limited in the second limiting groove along the second direction Z. In this way, the installation stability and firmness of the battery 12 in the mounting groove 111 are further improved.

[0076] The second aspect of the present application provides a defibrillator, which includes a defibrillator assembly 20 and a power supply device 10. The defibrillator assembly 20 is disposed in a housing 11. The battery 12 is used to supply power to the defibrillator assembly 20.

[0077] Among them, the power supply device 10 involved in the embodiment of the present application is the same as the power supply device 10 involved in the above embodiment. For details, please refer to the relevant description above and will not be repeated here.

[0078] A defibrillator is a medical emergency device that uses a strong pulse current to pass through the heart to eliminate arrhythmias and restore the patient's heart rhythm to normal.

[0079] When using the defibrillator, the defibrillator assembly 20 is first charged by the battery 12, and then the defibrillator assembly 20 is brought close to and in contact with the human body. The defibrillator assembly 20 can discharge electricity, so that the current passes through the heart, thereby eliminating the original abnormal heart rhythm and restoring the heart rhythm to normal.

[0080] In the defibrillator provided in the embodiment of the present application, the supporting structure 13 can be rotated to cooperate with the first groove wall 1111 of the installation groove 111 to support the opposite sides of the battery 12 along the first direction X, so that the battery 12 is not easy to shake in the installation groove 111 when installed in the installation groove 111, thereby reducing the risk of collision and impact between the battery 12 and the first groove wall 1111 of the installation groove 111, thereby reducing the risk of damage to the battery 12 and extending the service life of the battery 12.

[0081] In one embodiment of the present application, see Figure 6 The defibrillator further includes a circuit board 30. The circuit board 30 includes a solder pad 31, an adhesive layer (not shown) and a plurality of control elements 32. The solder pad 31 is electrically connected to the battery 12 and the defibrillator assembly 20. The control element 32 is welded to the solder pad 31. The adhesive layer is used to bond the solder pad 31 and the control element 32.

[0082] The bonding layer may be a film layer formed by bonding agents such as thermally conductive silicone, silicone glue, and red glue.

[0083] In one implementation, the pad 31 is provided with an external soldering point, which is electrically connected to the external defibrillator assembly 20, battery 12 and other components by wire welding. Alternatively, in another implementation, the pad 31 is provided with a plug-in component, which is plugged into the external battery 12, defibrillator assembly 20 and other components to achieve electrical connection between the circuit board 30 and the above components.

[0084] In this way, the control element 32 is fixed on the pad 31 by welding and the adhesive layer, which improves the installation firmness of the control element 32 on the pad 31. When the defibrillator is transported, the control element 32 inside the defibrillator is not easy to fall off in a collision impact, which improves the shock and drop resistance of the circuit board 30.

[0085] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A power supply device, characterized in that: include: The housing is provided with a mounting groove, wherein one side of the mounting groove along the first direction is provided with a first groove wall; a battery, at least partially disposed in the mounting slot; The supporting structure is rotatably connected to the shell and can be alternately rotated to a supporting state and a released state; in the supporting state, the supporting structure supports the battery at least against the first slot wall; in the released state, the supporting structure releases the battery.

2. The power supply device according to claim 1, characterized in that: The supporting structure includes a first supporting member rotatably connected to the shell and a second supporting member arranged on the first supporting member; at least a portion of the first supporting member is spaced apart from the first groove wall along the first direction and is used to support the battery against the first groove wall; a second groove wall is provided on one side of the mounting groove along the second direction, at least a portion of the second supporting member is spaced apart from the second groove wall along the second direction and is used to support the battery against the second groove wall; the first direction intersects with the second direction.

3. The power supply device according to claim 2, characterized in that: The first supporting member includes a main body and an elastic arm arranged on the main body, and the second supporting member is arranged on the elastic arm; the main body is rotatably connected to the shell, the elastic arm and the first groove wall are arranged at intervals along the first direction, and are used to elastically support the battery along the first direction.

4. The power supply device according to claim 2, characterized in that: The abutting structure further includes a rotating shaft, and the first abutting member is rotatably connected to the shell via the rotating shaft; the rotating shaft is parallel to a third direction, and the third direction intersects with the first direction and the second direction respectively.

5. The power supply device according to claim 4, characterized in that: The power supply device further comprises a mounting member, which is detachably arranged on the housing and used to enclose with the housing to form a rotation groove, and the rotating shaft is passed through the rotation groove and can rotate in the rotation groove.

6. The power supply device according to claim 1, characterized in that: In the second direction, one side of the mounting groove has an opening, and the other side is provided with a second groove wall; the power supply device also includes a battery cover, which is provided on the shell and is used to cover or open the opening; when the battery cover covers the opening, the battery cover can hold the battery against the second groove wall; the first direction intersects with the second direction.

7. The power supply device according to claim 6, characterized in that: The battery cover includes a cover body and an elastic member arranged on the cover body, wherein the cover body is arranged on the shell and is used to cover or open the opening; when the battery cover covers the opening, the elastic member elastically abuts against the battery along the second direction.

8. The power supply device according to claim 1, characterized in that: The battery is provided with a first limiting groove, the housing is provided with a first limiting member in the installation groove, the first limiting member can enter the first limiting groove along a second direction, and move in the first limiting groove along the first direction, so as to be limited in the first limiting groove along the second direction; and / or the battery is provided with a second limiting member, the groove wall of the installation groove is provided with a second limiting groove, the second limiting member can enter the second limiting groove along the second direction, and move in the second limiting groove along the first direction, so as to be limited in the second limiting groove along the second direction; The second direction intersects with the first direction.

9. A defibrillator, characterized in that: It comprises a defibrillator assembly and a power supply device as described in any one of claims 1 to 8, wherein the defibrillator assembly is arranged on the shell, and the battery is used to supply power to the defibrillator assembly.

10. The defibrillator according to claim 9, characterized in that: The defibrillator also includes a circuit board, which includes a soldering pad, an adhesive layer and a plurality of control elements; the soldering pad is electrically connected to the battery and the defibrillator assembly, the control element is welded to the soldering pad, and the adhesive layer is used to bond the soldering pad and the control element.

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