Defibrillation equipment

Abstract

The invention provides a defibrillation device, which comprises a host shell, a first side surface of the host shell is provided with an electrode socket for plugging an electrode cable, and the first side surface is provided with a first connecting part around the electrode socket; the electrode cable comprises an electrode plate cable and an electrode slice cable; the protective cover is provided with a containing cavity with an opening, the protective cover is further provided with a second connecting part, the protective cover and the host shell are detachably connected through the second connecting part and the first connecting part in the first direction, and in the state that the host shell is connected with the protective cover, the electrode socket is located in the containing cavity; the first connecting part has acting force on the second connecting part in the first direction, and the acting force is used for fixing the protective cover; under the action of external force, the first connecting part is separated from the second connecting part, and the external force is larger than the acting force and is opposite to the acting force in direction.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and more specifically, relates to a defibrillator device. Background Art

[0002] As a first aid device, defibrillator is widely used in various public places and treatment rooms. It is mainly used for timely defibrillation of patients with cardiac arrest caused by ventricular fibrillation.

[0003] In order to achieve different defibrillation functions, related defibrillator devices are equipped with electrode plates and electrode pads. Some defibrillator devices are designed with replaceable electrode plates and electrode pads through the same electrode cable. The compatible structure of the electrode cable is relatively thick and easy to be damaged. Some defibrillator devices are equipped with electrode plate cables and electrode pad cables. The switching of defibrillator functions is achieved by replacing different electrode cables. The related electrode cables are inconvenient to disassemble and assemble, and the disassembly and assembly time is long, which delays rescue. Summary of the invention

[0004] In view of this, the present invention provides a defibrillator device to solve the technical problem of how to improve the contact stability of the electrode cable and shorten the replacement time of the electrode cable.

[0005] The technical solution of the present invention is achieved in this way:

[0006] An embodiment of the present invention provides a defibrillator device, including:

[0007] A host housing, wherein a first side surface of the host housing has an electrode socket for plugging an electrode cable, and a first connecting portion is provided on the first side surface around the electrode socket; the electrode cable includes an electrode plate cable and an electrode sheet cable;

[0008] A protective cover, wherein the protective cover has an open accommodating cavity, and the protective cover is also provided with a second connecting portion, wherein the protective cover and the main body shell are detachably connected along a first direction through the second connecting portion and the first connecting portion, wherein, when the main body shell and the protective cover are connected, the electrode socket is located in the accommodating cavity, and the first connecting portion has a force on the second connecting portion in the first direction, and the force is used to fix the protective cover; under the action of an external force, the first connecting portion is separated from the second connecting portion, and the external force is greater than the force and the direction of the external force is opposite to the direction of the force.

[0009] In some embodiments, the force is a magnetic force.

[0010] In some embodiments, when the protective cover is connected to the host housing, the first connection portion and the second connection portion are spaced apart.

[0011] In some embodiments, the protective cover and / or the host housing is further provided with a blocking portion, and the blocking portion is arranged between the first connecting portion and the second connecting portion.

[0012] In some embodiments, the host housing is further provided with a mounting groove on the first side surface, and the mounting groove is formed by being recessed by the first side surface, or the host housing is further provided with a mounting portion, and the mounting portion is protrudingly provided on the first side surface in a direction opposite to the first direction, and the mounting portion and a portion of the first side surface enclose the mounting groove;

[0013] The electrode socket and the first connecting portion are both located in the mounting groove, and when the protective cover is connected to the main body housing, the first extending wall of the protective cover is located in the mounting groove.

[0014] In some embodiments, a first end is provided on the peripheral side of the mounting groove, the protective cover is provided with a second end, the first extension wall is protruded along a first direction around the inner side of the second end, and when the protective cover is connected to the host housing, the first end abuts against the second end.

[0015] In some embodiments, a first limiting portion is provided in the installation groove, and a second limiting portion is provided in the first extension wall. When the protective cover is connected to the host shell, the projections of the first limiting portion and the second limiting portion parallel to the first direction at least partially overlap.

[0016] In some embodiments, the first limiting portion is a convex structure, and the second limiting portion is a concave structure.

[0017] In some embodiments, the first limiting portion is provided in plurality, the second limiting portion is provided corresponding to the first limiting portion, and the plurality of first limiting portions are provided at intervals in the circumferential direction around the installation slot.

[0018] In some embodiments, a boss is provided in the installation groove, and at least a portion of the first connecting portion is installed on the boss. When the protective cover is connected to the host housing, the first extension wall at least partially abuts against the boss in a direction perpendicular to the first direction.

[0019] In some embodiments, the first limiting portion extends to the boss, and when the protective cover is connected to the host housing, the second limiting portion abuts against the boss.

[0020] In some embodiments, the protective cover is further provided with limiting ribs, and a plurality of the limiting ribs enclose a limiting area in the accommodating cavity, and the limiting area is used to accommodate the plug of the electrode cable.

[0021] In some embodiments, the protective cover comprises:

[0022] A cover body, provided with the accommodating cavity having the opening;

[0023] A baffle is disposed at a distance from the first side surface, and the baffle, the first side surface and the outer wall surface of the cover body together form a storage area, and the storage area is used to store at least part of the electrode cable.

[0024] In some embodiments, the hardness of the baffle is lower than the hardness of the cover.

[0025] In some embodiments, the protective cover is integrally formed with soft rubber, and the cover body is covered with hard rubber.

[0026] An embodiment of the present invention further provides a defibrillator device, comprising:

[0027] A host housing, wherein a first side surface of the host housing has an electrode socket for plugging an electrode cable, and a first connecting portion is provided on the first side surface around the electrode socket; the electrode cable includes an electrode plate cable and an electrode sheet cable;

[0028] A protective cover, wherein the protective cover has an open accommodating cavity, and the protective cover is also provided with a second connecting portion, wherein the protective cover and the main body shell are detachably connected along a first direction through the second connecting portion and the first connecting portion, wherein, when the main body shell and the protective cover are connected, the electrode socket is located in the accommodating cavity, and the first connecting portion has a force on the second connecting portion in the first direction, and the force is used to fix the protective cover; under the action of an external force, the first connecting portion is separated from the second connecting portion, and the direction of the external force forms a set angle with the first direction.

[0029] In some embodiments, the direction of the external force is perpendicular to the first direction.

[0030] In some embodiments, the first connection portion and the second connection portion are disposed sequentially along the first direction, or the first connection portion and the second connection portion are disposed sequentially along a direction opposite to the first direction.

[0031] In some embodiments, projections of the first connection portion and the second connection portion in the direction of the external force at least partially overlap.

[0032] In some embodiments, the first connecting portion includes a connecting hole, and the second connecting portion includes a movable part and an elastic part. When the protective cover is connected to the main housing, the movable part partially extends into the connecting hole; the movable part moves in a direction perpendicular to the first direction under the action of an external force to disengage from the connecting hole, and the elastic part is used to drive the movable part to return to the state before being acted upon by the external force.

[0033] An embodiment of the present invention provides a defibrillator device, which includes a main body shell and a protective cover, wherein the first side of the main body shell has an electrode socket, the first side is provided with a first connecting part around the electrode socket, the electrode cable includes an electrode plate cable and an electrode sheet cable, the protective cover is provided with a second connecting part, the protective cover is detachably connected to the main body shell through the second connecting part and the first connecting part, when the main body shell is connected to the protective cover, the electrode socket is located in the accommodating cavity, the first connecting part has a force on the second connecting part in a first direction, the force fixes the protective cover, and under the action of an external force, the first connecting part is separated from the second connecting part, the external force is greater than the acting force, and the direction of the external force is opposite to the direction of the acting force. The embodiment of the present invention connects the protective cover to the main body shell through the second connecting part and the first connecting part in a detachable manner. When the protective cover is connected to the main body shell, the protective cover can protect the electrode cable plugged into the electrode socket, preventing the user from accidentally colliding with the electrode cable during operation, thereby improving the contact stability of the electrode cable and the safety of use. In addition, the protective cover and the main body shell can be disassembled by only applying external force to the protective cover so that the external force is greater than the applied force. This disassembly method is simple and fast, which is beneficial to shortening the time for replacing the electrode cable and improving the efficiency of rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A partial schematic diagram of a defibrillator device according to a first embodiment of the present invention;

[0035] Figure 2 is a side view of a defibrillator device according to an embodiment of the present invention;

[0036] Figure 3 for Figure 2 The AA section is shown;

[0037] Figure 4 is a cross-sectional view of a defibrillator device in a second embodiment of the present invention;

[0038] Figure 5 for Figure 1 Exploded view shown;

[0039] Figure 6 A front view of a first side of a first embodiment of the present invention;

[0040] Figure 7 A perspective view of a first side surface of a first embodiment of the present invention;

[0041] Figure 8 A three-dimensional diagram of a protective cover according to an embodiment of the present invention;

[0042] Fig. 9 A partial exploded view of a defibrillator device according to a second embodiment of the present invention;

[0043] Fig.10 A partial exploded view of a defibrillator device according to a third embodiment of the present invention;

[0044] Fig.11 is a cross-sectional view of a defibrillator device according to a third embodiment of the present invention;

[0045] Fig.12 It is a cross-sectional view of a defibrillator device according to a fourth embodiment of the present invention.

[0046] Description of reference numerals:

[0047] 1. Main body shell; 11. First side; 12. Electrode socket; 13. First connecting part; 14. Mounting groove; 141. First end; 142. First limiting part; 143. Boss; 2. Protective cover; 20. Storage area; 21. Opening; 22. Accommodating cavity; 23. Second connecting part; 231. Movable part; 232. Elastic part; 24. Second end; 25. First extension wall; 251. Second limiting part; 26. Limiting rib; 27. Cover body; 271. Outer wall; 28. Baffle; 261. Limiting area; 3. Electrode cable; 33. Plug; 4. Barrier part; 5. Screw. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0049] The various specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction, for example, different embodiments and technical solutions can be formed by combining different specific technical features. In order to avoid unnecessary repetition, various possible combinations of the specific technical features in the present invention will not be described separately.

[0050] In the following description, the terms "first\second\..." are only used to distinguish different objects, and do not mean that the objects have the same or related points. It should be understood that the directions "above", "below", "outside" and "inside" are all directions in normal use, and the directions "left" and "right" refer to the left and right directions shown in the corresponding schematic diagrams, which may or may not be the left and right directions in normal use.

[0051] It should be noted that the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element. "Multiple" means greater than or equal to two.

[0052] The embodiment of the present invention provides a defibrillator device, which is used to perform electric shock and timely defibrillation on patients with arrhythmias such as atrial flutter, atrial fibrillation, supraventricular or ventricular tachycardia. The defibrillator device can be used in public places or in medical rooms, and the embodiment of the present application does not limit this.

[0053] The embodiment of the present invention provides a defibrillator device, such as Figure 1 As shown, the defibrillator device includes a main housing 1 and a protective cover 2. In some embodiments, a defibrillator function module may be provided in the main housing 1, and the defibrillator function module is used to control the operation of the electrode plate or electrode sheet at the end of the electrode cable 3, wherein the defibrillator function module may be a control circuit board storing a defibrillator control program.

[0054] For the convenience of description, the front side or front part of the defibrillator device is defined as the side facing the user during the use of the defibrillator device, the rear side or rear part of the defibrillator device is arranged opposite to the front side, the top side or top part of the defibrillator device is the side facing upward when the medical device is in use, and the bottom side or bottom part of the defibrillator device is the side facing downward when the medical device is in use. The host housing 1 serves as the outer shell of the defibrillator device, and the host housing 1 has a first side 11, and the first side 11 is located on one of the left and right sides of the defibrillator device.

[0055] like Figure 5 As shown, the first side surface 11 of the main housing 1 has an electrode socket 12 for plugging the electrode cable 3, and the electrode cable 3 is detachably connected to the electrode socket 12, that is, the electrode cable 3 in the embodiment of the present invention can be provided with different specifications, for example, the electrode cable 3 in the embodiment of the present invention includes an electrode plate cable and an electrode sheet cable; specifically, one end of the electrode cable 3 is a plug 33, the other end of the electrode plate cable is an electrode plate, and the other end of the electrode sheet cable is an electrode sheet. The user can connect the plug 33 in different electrode cables 3 to the electrode socket 12 of the main housing 1 according to the usage scenario and needs, and the electrode socket 12 can be electrically connected to the defibrillation function module, so that the defibrillation function module can apply defibrillation current and / or voltage to the human body through the electrode sheet or electrode plate of the electrode cable 3.

[0056] like Figure 5-Figure 7 As shown, a first connection portion 13 is provided on the first side surface 11 around the electrode socket 12; wherein, around the electrode socket 12 means the position around the electrode socket 12, which can be understood as that the distance between the first connection portion 13 and the electrode socket 12 is less than a set value, and the embodiment of the present invention does not specifically limit the set value, or the ratio of the distance from the first connection portion 13 to the electrode socket 12 to the length of the entire first side surface 11 is less than the set value. The size of the set value can be set according to the layout of other components in the defibrillator device.

[0057] like Figure 5 As shown, the protective cover 2 in the embodiment of the present invention is detachably connected to the host housing 1, as shown in FIG. Figure 8 As shown, the protective cover 2 has a receiving cavity 22 with an opening 21. When the protective cover 2 is connected to the host housing 1, the opening of the protective cover 2 is set at one end of the protective cover 2 facing the host housing 1. The protective cover 2 is also provided with a second connecting portion 23. The protective cover 2 and the host housing 1 are detachably connected along a first direction (the direction indicated by the arrow in the figure) with the first connecting portion 13 through the second connecting portion 23. It should be noted that the first direction in the embodiment of the present invention is a vector direction, that is, the first direction represents the connection direction of the protective cover toward the host housing in the connected state. In addition, detachable means that there are two states of connection and separation between the first connecting portion 13 and the second connecting portion 23. In the natural state, the first connecting portion 13 and the second connecting portion 23 can be connected, and under the action of external force, the first connecting portion 13 and the second connecting portion 23 can be separated.

[0058] Among them, Figure 5 As shown, when the main body housing 1 is connected to the protective cover 2, the first side surface 11 covers the open end of the protective cover 2, and the plug 33 inserted into the electrode socket 12 is located in the accommodating cavity 22 of the protective cover 2. Figure 1 As shown, the side of the protective cover 2 is also provided with a slot connected to the accommodating cavity 22, and the slot extends to the opening. The setting of the slot facilitates the electrode cable to pass through the accommodating cavity from the accommodating cavity to the outside of the protective cover, which is beneficial to reduce the interference of the electrode cable on the connection between the protective cover and the main body shell, thereby improving the stability of the connection between the protective cover and the main body shell.

[0059] Combination Figure 2 and Figure 3 As shown, the first connecting portion 13 is in the first direction ( Figure 3The first connecting portion 23 has a force on the second connecting portion 23 in the direction of the arrow shown in the figure, and the force is used to fix the protective cover; it should be noted that the force in the embodiment of the present invention includes but is not limited to magnetic attraction, adhesion, abutment, etc. The embodiment of the present invention does not limit the specific form of the first connecting portion and the second connecting portion, as long as the first connecting portion and the second connecting portion can be connected and separated. In addition, the host housing in the embodiment of the present invention is not necessarily a flat piece. The first side surface of the host housing can be set as an arc surface with different curvatures. The direction of the force is not affected by the extension direction of the first side surface.

[0060] Combination Figure 5 As shown, under the action of an external force, the first connection part 13 is separated from the second connection part 23, wherein the external force is greater than the applied force, and the direction of the external force is opposite to the direction of the applied force. That is to say, when the applied external force is greater than the applied force of the first connection part 13 on the second connection part 23, the external force can offset the applied force, so that the second connection part 23 can be separated from the first connection part 13. In addition, it should be noted that the direction of the external force in the embodiment of the present invention is opposite to the direction of the applied force, which means that the direction of the external force is greater than 90 degrees from the direction of the applied force, and it is not necessarily that the direction of the external force is 180 degrees from the direction of the applied force. The user can apply an applied force in any direction within a range greater than 90 degrees, and the component force of the external force at 180 degrees to the direction of the applied force is greater than the applied force, so that the component force can overcome the applied force to separate the second connection part from the first connection part.

[0061] An embodiment of the present invention provides a defibrillator device, which includes a main body shell and a protective cover, wherein the first side of the main body shell has an electrode socket, the first side is provided with a first connecting part around the electrode socket, the electrode cable includes an electrode plate cable and an electrode sheet cable, the protective cover is provided with a second connecting part, the protective cover is detachably connected to the main body shell through the second connecting part and the first connecting part, when the main body shell is connected to the protective cover, the electrode socket is located in the accommodating cavity, the first connecting part has a force on the second connecting part in a first direction, the force fixes the protective cover, and under the action of an external force, the first connecting part is separated from the second connecting part, the external force is greater than the acting force, and the direction of the external force is opposite to the direction of the acting force. The embodiment of the present invention connects the protective cover to the main body shell through the second connecting part and the first connecting part in a detachable manner. When the protective cover is connected to the main body shell, the protective cover can protect the electrode cable plugged into the electrode socket, preventing the user from accidentally colliding with the electrode cable during operation, thereby improving the contact stability of the electrode cable and the safety of use. In addition, the protective cover and the main body shell can be disassembled by only applying external force to the protective cover so that the external force is greater than the applied force. This disassembly method is simple and fast, which is beneficial to shortening the time for replacing the electrode cable and improving the efficiency of rescue.

[0062] In some embodiments, the force acting on the second connecting part by the first connecting part is a magnetic force, that is, the first connecting part and the second connecting part can be set as a component with a magnetic material. Specifically, magnets of different polarities are set at the first connecting part and the second connecting part, so that there is an adsorption force between the first connecting part and the second connecting part. However, the first connecting part and the second connecting part may not be completely set as a magnetic material. As long as the first connecting part and the second connecting part can achieve the effect of connection through adsorption by the force of magnetic attraction. The embodiment of the present invention calculates the operating force value suitable for the operator through ergonomics, and further sets the force between the first connecting part and the second connecting part according to the suitable operating force value, which not only ensures the reliability of the connection state of the first connecting part and the second connecting part, but also enables the user to save effort while overcoming the magnetic attraction of the first connecting part and the second connecting part.

[0063] In some embodiments, Figure 3 As shown, when the protective cover 2 is connected to the host housing 1, the first connection portion 13 and the second connection portion 23 are spaced apart. That is, in the embodiment of the present invention, by setting the position of the first connection portion 13 relative to the host housing 1 and the position of the second connection portion 23 relative to the protective cover 2, when the protective cover 2 is connected to the host housing 1, the relative positions of the second connection portion 23 and the first connection portion 13 are kept spaced apart, and the distance of the space is maintained at a distance that can achieve an adsorption force between the first connection portion 13 and the second connection portion 23 but does not contact each other. That is to say, in the process of the protective cover 2 approaching the main body shell 1, when the distance between the first connection part 13 and the second connection part 23 is less than a certain value, a certain adsorption force will be generated between the first connection part 13 and the second connection part 23, so that the second connection part approaches the first connection part at a certain speed. In the embodiment of the present invention, the first connection part and the second connection part are spaced apart when the protective cover is connected to the main body shell, so that the first connection part and the second connection part cannot reach a contact position state. Even if the second connection part approaches the first connection part at a certain speed, the second connection part will not collide with the first connection part, reducing the risk of the first connection part and the second connection part colliding and crushing, thereby helping to increase the service life of the first connection part and the second connection part and improve product quality. In addition, the spacing between the first connection part and the second connection part is conducive to reducing the external force of disassembly of the first connection part and the second connection part while ensuring the stability of the connection between the protective cover and the main body shell, saving the difficulty of disassembly for users, improving the efficiency of loading and unloading the protective cover, and thus saving time for replacing the electrode cable.

[0064] In some embodiments, Figure 4As shown, the protective cover 2 and / or the host housing 1 are also provided with a barrier 4. It should be noted that the barrier 4 represents a solid component different from the virtual space. The barrier 4 can be made of a set material. Of course, the embodiment of the present invention does not specifically limit the material of the barrier 4. Among them, the barrier 4 can be set on the protective cover 2, and the barrier 4 can also be set on the host housing 1. Of course, the barrier 4 can be set on the protective cover 2 and the host housing 1 at the same time. Whether the barrier 4 is set on the protective cover 2 or the host housing 1, as long as the barrier 4 is set between the first connection part 13 and the second connection part 23. In the embodiment of the present invention, by setting a barrier between the first connection part and the second connection part, during the connection between the protective cover and the host housing, even if the barrier collides with the first connection part or the second connection part, the barrier can also play a certain buffering role, slowing down the force of the collision, thereby reducing the damage to the first connection part or the second connection part. The hardness of the barrier in the embodiment of the present invention is less than the hardness of the first connection part or the second connection part. Preferably, the barrier can be set to a flexible material.

[0065] In some embodiments, Figure 5-Figure 7 As shown, the host housing 1 is further provided with a mounting groove 14 on the first side surface 11. There are various ways to form the mounting groove 14 in the embodiment of the present invention. For example, in the first embodiment, the mounting groove 14 is formed by a depression of the first side surface 11, that is, the mounting groove 14 is recessed relative to the first side surface 11 toward the inside of the host housing 1. In the second embodiment, the host housing 1 is further provided with a mounting portion, and the mounting portion is formed on the first side surface 11 in a direction opposite to the first direction ( Figure 5 That is, the mounting portion is extended relative to the first side surface 11 in a direction away from the inside of the host housing 1. The mounting portion protrudes from the first side surface, and the mounting portion and a portion of the first side surface form a mounting groove.

[0066] Among them, Figure 5 As shown, the electrode socket 12 and the first connecting portion 13 are both located in the mounting groove 14, and when the protective cover 2 is connected to the main body housing 1, the first extension wall 25 of the protective cover 2 is located in the mounting groove 14. The first extension wall 25 is located at one end of the protective cover 2 close to the opening 21, and when the protective cover 2 is connected to the main body housing 1, the first extension wall 25 on the protective cover 2 extends into the mounting groove 14, and a limiting effect is formed between the first extension wall 25 and the side wall of the mounting groove 14, which reduces the risk of the protective cover being separated from the main body housing under the impact of external force, and improves the stability of the connection between the protective cover and the main body housing.

[0067] In some embodiments, in combination Figure 5 and Figure 8As shown, the first end portion 141 is provided on the periphery of the mounting groove 14. It should be noted that, when the mounting groove 14 is recessed relative to the first side surface 11, the first end portion 141 is a portion of the periphery of the mounting groove on the first side surface 11; when the mounting groove is surrounded by a mounting portion protruding relative to the first side surface, the first end portion is located at the top of the mounting portion. Figure 8 As shown, the protective cover 2 is provided with a second end portion 24, and a first extension wall 25 surrounds the inner side of the second end portion 24 along a first direction ( Figure 8 The second end 24 is protrudingly arranged in the direction of the arrow shown in the figure. When the protective cover 2 is connected to the host housing 1, the second end 24 abuts against the first end 141. The abutment in the embodiment of the present invention can be understood as the second end 24 and the first end 141 are in close contact, wherein the second end 24 is arranged around the circumference of the first extension wall 25, that is, the second end 24 is arranged around the opening 21 of the protective cover 2. In the embodiment of the present invention, the second end is arranged on the protective cover so that when the protective cover is connected to the host housing, the second end abuts against the first end. When the protective cover is hit, the first end 141 can contact the second end 24 in the first direction ( Figure 5 The first end 141 can share and absorb the shaking of the second end 24, thereby reducing the risk of the protective cover detaching from the main body shell after a collision, which is beneficial to improving the stability of the connection between the protective cover and the main body shell.

[0068] In some embodiments, Figure 5-Figure 8 As shown, a first limiting portion 142 is provided in the installation slot 14. Figure 8 As shown, the first extension wall 25 is provided with a second limiting portion 251. When the protective cover 2 is connected to the host housing 1, the projections of the first limiting portion 142 and the second limiting portion 251 in parallel to the first direction (the direction indicated by the arrow in the figure) at least partially overlap. It can be understood that, in the connected state, the first limiting portion 142 and the second limiting portion 251 play a limiting role in the direction perpendicular to the first direction, and there is at least a contact relationship between the first limiting portion 142 and the second limiting portion 251, which is conducive to reducing the risk of the protective cover shaking relative to the host housing and improving the stability of the connection between the host housing and the protective cover. The embodiment of the present invention does not limit the specific limiting structure of the first limiting portion and the second limiting portion, as long as the two can play a limiting role between the protective cover and the host housing.

[0069] In some embodiments, in combination Figure 5-Figure 8As shown, the first limiting portion 142 is a convex structure, and the second limiting portion 251 is a concave structure. Of course, in other embodiments, the first limiting portion can also be set as a concave structure, and the second limiting portion can be set as a convex structure. Alternatively, the first limiting portion 142 on the host housing 1 is set to multiple, then part of the multiple first limiting portions 142 is set to a convex structure, and the other part is set to a concave structure, and the corresponding part of the multiple second limiting portions 251 is a concave structure, and the other part is a convex structure, as long as the first limiting portion and the second limiting portion are adapted and limited. It should be noted that when the first limiting portion 142 is set to a convex structure, the convex structure represents a structure that is convex relative to the first side surface, and the first limiting portion 142 can be set in the mounting groove 14, and can also be set outside the mounting groove 14. Furthermore, the concave structure may be a concave groove, and all directions around the groove can limit the convex structure. Of course, the concave structure may also be an open groove, and it does not necessarily limit all directions around the convex structure, as long as it can limit one direction of the convex structure. Figure 8 As shown, the second limiting portion 251 in the embodiment of the present invention is set as a structure that is recessed relative to the inner side of the first extension wall 25, and the direction of the recess is toward the direction away from the accommodating cavity 22. When the protective cover 2 is connected to the host housing 1, the first limiting portion 142 extends into the second limiting portion 251, and the side of the first limiting portion 142 abuts against the inner side of the first extension wall 25 (the position of the second limiting portion 251), so that the first extension wall 25 plays a limiting role on the first limiting portion 142, which can absorb and share the impact force during the collision process, thereby helping to strengthen the stability of the connection between the protective cover and the host housing and reduce the risk of the protective cover falling off due to collision. In addition, the first limiting portion and the second limiting portion can play a guiding role, which facilitates the rapid installation of the protective cover and the host housing.

[0070] In some embodiments, in combination Figure 5-Figure 8 As shown, the first limiting portion 142 is provided in plurality, and the second limiting portion 251 is provided corresponding to the first limiting portion 142, that is, the number of the second limiting portion 251 provided is equal to the first limiting portion 142, and the plurality of first limiting portions 142 are provided at intervals around the circumference of the mounting groove 14. In some embodiments, the first limiting portion 142 is provided in the mounting groove 14, and the recessed mounting groove 14 can protect the raised first limiting portion. The first limiting portion 142 is provided around the circumference of the mounting groove 14, which can further enhance the stability of the connection position between the protective cover and the host housing, and reduce the risk of the protective cover falling off due to collision.

[0071] In some embodiments, Figure 6 and Figure 7As shown, a boss 143 is provided in the mounting groove 14, and the boss 143 is provided to be raised relative to the bottom surface of the mounting groove 14, and the height of the boss 143 is lower than the depth of the mounting groove 14. In the embodiment of the present invention, the boss 143 can be provided in plurality. In the case where the first connecting portion 13 is provided in plurality, at least part of the first connecting portion 13 is installed on the boss 143. When the protective cover 2 is connected to the host housing 1, the first extension wall 25 at least partially abuts against the boss 143 in a direction perpendicular to the first direction (the direction of the vertical arrow). In other words, the first extension wall 25 partially abuts against the inner wall of the mounting groove 14, and the first extension wall 25 partially abuts against the side of the boss 143. In the embodiment of the present invention, the first extension wall at least partially abuts against the boss when the protective cover is connected to the host housing. When the protective cover is hit, the boss can limit the first extension wall, thereby reducing the shaking degree of the protective cover, thereby improving the stability of the connection between the protective cover and the host housing.

[0072] In some embodiments, Figure 7 As shown, the first limiting portion 142 extends to the boss 143, and when the protective cover 2 is connected to the host housing 1, the second limiting portion 251 abuts against the boss 143. In the embodiment of the present invention, by extending the first limiting portion 142 to the position of the boss 143, when the second limiting portion 251 is adapted to the first limiting portion 142, both the first limiting portion 142 and the second limiting portion 251 can abut against the boss 143, and the boss 143 and the first limiting portion 142 can jointly limit the second limiting portion 251, which can further enhance the limiting effect of the boss on the shaking of the second limiting portion 251, thereby further enhancing the stability of the installation of the protective cover.

[0073] In some embodiments, Figure 8 As shown, the protective cover 2 is further provided with a limiting rib 26, which is connected to the inner wall of the protective cover 2, and a plurality of limiting ribs 26 enclose a limiting area 261 in the accommodating cavity 22, and the limiting area 261 is used to accommodate the plug 33 of the electrode cable 3. In other words, combined with Figure 5 As shown, when the protective cover 2 is connected to the main body shell 1, the plug 33 inserted into the electrode socket 12 is located in the accommodating cavity 22 of the protective cover 2, and the limiting ribs 26 are located on the peripheral side of the plug 33, so that the plug 33 is located in the limiting area 261 surrounded by the limiting ribs 26. The limiting ribs 26 can limit the circumference of the plug 33 and limit the rotation of the six degrees of freedom of the plug, thereby reducing the risk of shaking of the plug 33, and further reducing the interference effect on the connection between the protective cover and the main body shell caused by the shaking of the plug 33, which is beneficial to improve the stability of the connection between the protective cover and the main body shell, and is also beneficial to prolonging the quality and life of the contact between the plug 33 and the electrode socket 12.

[0074] In some embodiments, Figure 8As shown, the protective cover 2 includes a cover body 27 and a baffle 28. The cover body 27 is provided with a receiving cavity 22 with an opening 21, and the cover body 27 is used to install the second connecting portion 23. The baffle 28 is arranged at one end of the cover body 27 away from the opening 21, and is combined with Figure 1 and Figure 3 As shown, when the protective cover 2 is connected to the main body housing 1, the baffle 28 is spaced apart from the first side surface 11, and the baffle 28, the first side surface 11 and the outer wall surface 271 of the cover body 27 together form a storage area 20, and the storage area 20 is used to store at least part of the electrode cable 3. The outer wall surface 271 forming the storage area 20 is the top surface of the cover body 27, that is, the storage area 20 is located above the accommodating cavity 22, and the wires of the electrode cable 3 can be put into the storage area 20 from the front or from the side after being sorted, which is convenient for flexible sorting and storage of the electrode cable.

[0075] In some embodiments, Figure 1 and Figure 3 As shown, the hardness of the baffle 28 is lower than that of the cover 27. The cover 27 can be set as a hard structure, which is conducive to better protection of the plug, and the baffle 28 is set as a flexible structure, which can play a buffering and protective role. Specifically, while ensuring that the baffle can play a storage role for the electrode cable, the baffle has a certain elasticity, and the baffle can be deformed under the action of external force, reducing the difficulty of the process of storing the electrode cable, and after the electrode cable is placed in the storage area 20, the baffle 28 can restore the deformation, so that the restoring force of the baffle 28 can act on the electrode cable 3 in the storage area 20, thereby playing a certain fixing role for the electrode cable 3.

[0076] In some embodiments, Figure 1 and Figure 3 As shown, the protective cover 2 is formed in one piece with soft rubber, and the cover body 27 is covered with hard rubber. That is, during the manufacturing process, the cover body and the baffle are firstly formed in one piece with a material of lower hardness, and then the cover body is covered with a material of higher hardness, so as to strengthen the hardness of the cover body 27 while ensuring the flexibility of the baffle 28, which is conducive to improving the processing efficiency.

[0077] The embodiment of the present invention also provides a defibrillator device, which includes a main body shell and a protective cover. The first side of the main body shell has an electrode socket for plugging in an electrode cable, and a first connecting portion is provided around the electrode socket on the first side; the electrode cable includes an electrode plate cable and an electrode sheet cable; the protective cover has an open accommodating cavity, and the protective cover is also provided with a second connecting portion, and the protective cover is detachably connected to the main body shell through the second connecting portion and the first connecting portion along the first direction, wherein, when the main body shell is connected to the protective cover, the electrode socket is located in the accommodating cavity, and the first connecting portion has a force on the second connecting portion in the first direction, and the force is used to fix the protective cover; under the action of an external force, the first connecting portion is separated from the second connecting portion, and the direction of the external force is at a set angle with the first direction, that is, the angle between the direction of the external force and the first direction is greater than 0, wherein the first direction represents a vector direction, that is, when the protective cover is connected to the main body shell, the protective cover faces the connection direction of the main body shell. Then the direction of the external force can be opposite to the first direction, or it can be a direction with an angle greater than 0 with the first direction, as long as the component of the external force in the direction with a set angle with the first direction can eliminate the force between the main housing and the protective cover so that the protective cover can be separated from the main housing.

[0078] In some embodiments, the direction of the external force is perpendicular to the first direction. Fig.10 and Fig.11 As shown, the protective cover is connected to the host housing through the first connecting portion 13 and the second connecting portion 23, wherein the second connecting portion 23 partially protrudes from the protective cover 2 in a direction perpendicular to the first direction. When the protective cover 2 and the host housing 1 are disassembled, the second connecting portion 23 of the protective cover 2 is protruded under the action of an external force, and the direction of the external force is perpendicular to the first direction ( Fig.10 The second connection portion 23 is separated from the abutment with the first connection portion 13, thereby achieving separation of the protective cover 2 from the host housing 1.

[0079] In some embodiments, Fig.12 As shown, the first connection portion 13 and the second connection portion 23 are arranged along a first direction ( Fig.11 In other embodiments, the first connecting portion 13 and the second connecting portion 23 are sequentially arranged in the opposite direction of the first direction, for example Figure 1-Figure 8 In the embodiment of the present invention, the first connection part and the second connection part are sequentially arranged in the first direction, so that when the protective cover is connected to the host housing, the first connection part and the second connection part abut against each other in the first direction for limiting position.

[0080] In some embodiments, Fig.11 and Fig.12As shown, the projections of the first connection part 13 and the second connection part 23 in the direction of the external force at least partially overlap. The direction of the external force represents the direction of the external force used to disassemble the protective cover and the main body shell, and the direction of the external force is at a set angle with the first direction. In the embodiment of the present invention, by making the projections of the first connection part and the second connection part on the external force at least partially overlap, it is beneficial to achieve the first connection part and the second connection part to abut against each other in the direction perpendicular to the external force, and the external force can achieve the relative displacement of the first limit part and the second limit part under the external force, and the external force can achieve the first limit part and the second limit part to disengage from the abutment in the first direction, thereby achieving the disconnection of the protective cover from the main body shell.

[0081] In other cases, such as Fig. 9 As shown, the protective cover 2 and the main body shell 1 can be connected by screws 5, and the screws 5 can be conventional loose screws or captive screws. However, it is obvious that the disassembly and assembly of the protective cover 2 and the main body shell in this solution is not as convenient as the above embodiment.

[0082] In some embodiments, Fig.10 and Fig.11 As shown, the protective cover 2 is detachably connected to the host housing 1 through the second connecting portion 23 and the first connecting portion 13, wherein the first connecting portion 13 includes a connecting hole, and the second connecting portion 23 includes a movable member 231 and an elastic member 232. When the protective cover 2 is connected to the host housing 1, the movable member 231 partially extends into the connecting hole (first connecting portion 13), and the connecting hole is in a first direction ( Fig.11 The elastic member 232 abuts against the movable member 231 and the protective cover 2, so that the movable member 231 can be kept within the position of the connection hole, thereby improving the stability of the connection between the protective cover and the host housing. The movable member 231 moves in the first direction perpendicular to the host housing 1 under the action of an external force ( Fig.11 The movable member 231 is disengaged from the connecting hole, and the limit release is achieved. During this process, an external force acts on the movable member 231, and the movable member 231 squeezes the elastic member 232 to deform. The external force moves the protective cover away from the host shell. After the protective cover 2 is separated from the host shell 1, the external force disappears, and the restoring force of the elastic member 232 can drive the movable member 231 to restore to the state before the external force acts.

[0083] In some embodiments, Fig.12As shown, the protective cover 2 and the main body shell 1 are clamped together by the second connecting part 23 and the first connecting part 13. When the protective cover is connected to the main body shell, the first connecting part 13 and the second connecting part 23 are clamped and abutted against each other in a first direction. During the disassembly of the protective cover and the main body shell, an external force acts on the protective cover, so that the external force applied to the second connecting part 23 is large enough, and the external force can offset the limiting force of the first connecting part on the second connecting part, thereby realizing the disassembly of the protective cover 2 relative to the main body shell 1.

[0084] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A defibrillator device, characterized in that: include: A host housing, wherein a first side surface of the host housing has an electrode socket for plugging an electrode cable, and a first connecting portion is provided on the first side surface around the electrode socket; the electrode cable includes an electrode plate cable and an electrode sheet cable; A protective cover, wherein the protective cover has an open accommodating cavity, and the protective cover is also provided with a second connecting portion, wherein the protective cover and the main body shell are detachably connected along a first direction through the second connecting portion and the first connecting portion, wherein, when the main body shell and the protective cover are connected, the electrode socket is located in the accommodating cavity, and the first connecting portion has a force on the second connecting portion in the first direction, and the force is used to fix the protective cover; under the action of an external force, the first connecting portion is separated from the second connecting portion, and the external force is greater than the force and the direction of the external force is opposite to the direction of the force.

2. The defibrillator device according to claim 1, characterized in that The acting force is magnetic force.

3. The defibrillator device according to claim 2, characterized in that: When the protective cover is connected to the host housing, the first connection portion and the second connection portion are spaced apart from each other.

4. The defibrillator device according to claim 3, characterized in that: The protective cover and / or the main body housing is further provided with a blocking portion, and the blocking portion is arranged between the first connecting portion and the second connecting portion.

5. The defibrillator device according to claim 1, characterized in that: The host housing is further provided with a mounting groove on the first side surface, and the mounting groove is formed by a depression of the first side surface, or the host housing is further provided with a mounting portion, and the mounting portion is protrudingly arranged on the first side surface in a direction opposite to the first direction, and the mounting portion and a part of the first side surface enclose the mounting groove; The electrode socket and the first connecting portion are both located in the mounting groove, and when the protective cover is connected to the main body housing, the first extending wall of the protective cover is located in the mounting groove.

6. The defibrillator device according to claim 5, characterized in that A first end is provided on the peripheral side of the installation groove, and a second end is provided on the protective cover. The first extension wall is protruded along a first direction around the inner side of the second end. When the protective cover is connected to the main housing, the first end abuts against the second end.

7. The defibrillator device according to claim 5, characterized in that A first limiting portion is provided in the installation groove, and a second limiting portion is provided on the first extension wall. When the protective cover is connected to the host housing, the projections of the first limiting portion and the second limiting portion parallel to the first direction at least partially overlap.

8. The defibrillator device according to claim 7, characterized in that The first limiting portion is a convex structure, and the second limiting portion is a concave structure.

9. The defibrillator device according to claim 7, characterized in that: The first limiting portions are provided in plurality, the second limiting portions are provided corresponding to the first limiting portions, and the plurality of first limiting portions are provided at intervals in the circumferential direction around the installation slot.

10. The defibrillator device according to claim 7, characterized in that A boss is provided in the installation groove, and at least part of the first connecting portion is installed on the boss. When the protective cover is connected to the host housing, at least part of the first extension wall abuts against the boss in a direction perpendicular to the first direction.

11. The defibrillator device according to claim 10, characterized in that The first limiting portion extends to the boss, and when the protective cover is connected to the host housing, the second limiting portion abuts against the boss.

12. The defibrillator device according to any one of claims 1 to 11, characterized in that: The protective cover is further provided with limiting ribs, and a plurality of the limiting ribs enclose a limiting area in the accommodating cavity, and the limiting area is used to accommodate the plug of the electrode cable.

13. The defibrillator device according to any one of claims 1 to 11, characterized in that: The protective cover comprises: A cover body, provided with the accommodating cavity having the opening; A baffle is disposed at a distance from the first side surface, and the baffle, the first side surface and the outer wall surface of the cover body together form a storage area, and the storage area is used to store at least part of the electrode cable.

14. The defibrillator device according to claim 13, characterized in that The hardness of the baffle is lower than the hardness of the cover body.

15. The defibrillator device according to claim 14, characterized in that The protective cover is integrally formed with soft rubber, and the cover body is covered with hard rubber.

16. A defibrillator device, characterized in that: include: A host housing, wherein a first side surface of the host housing has an electrode socket for plugging an electrode cable, and a first connecting portion is provided on the first side surface around the electrode socket; the electrode cable includes an electrode plate cable and an electrode sheet cable; A protective cover, wherein the protective cover has an open accommodating cavity, and the protective cover is also provided with a second connecting portion, wherein the protective cover and the main body shell are detachably connected along a first direction through the second connecting portion and the first connecting portion, wherein, when the main body shell and the protective cover are connected, the electrode socket is located in the accommodating cavity, and the first connecting portion has a force on the second connecting portion in the first direction, and the force is used to fix the protective cover; under the action of an external force, the first connecting portion is separated from the second connecting portion, and the direction of the external force forms a set angle with the first direction.

17. The defibrillator device according to claim 16, characterized in that The direction of the external force is perpendicular to the first direction.

18. The defibrillator device according to claim 16, characterized in that The first connection portion and the second connection portion are arranged in sequence along the first direction, or the first connection portion and the second connection portion are arranged in sequence along a direction opposite to the first direction.

19. The defibrillator device according to claim 16, characterized in that The projections of the first connecting portion and the second connecting portion in the direction of the external force at least partially overlap.

20. The defibrillator device according to claim 16, characterized in that The first connecting part includes a connecting hole, and the second connecting part includes a movable part and an elastic part. When the protective cover is connected to the main body shell, the movable part partially extends into the connecting hole; the movable part moves in a direction perpendicular to the first direction under the action of external force to disengage from the connecting hole, and the elastic part is used to drive the movable part to return to the state before being acted upon by the external force.

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