Portable cardiac defibrillator for cardiac surgery

Abstract

The invention discloses a portable cardiac defibrillator for cardiac surgery, and relates to the technical field of defibrillators, the portable cardiac defibrillator comprises a defibrillator body, one side of the defibrillator body is provided with a wiring terminal, the surface of the defibrillator body is provided with a first accommodating groove, the first accommodating groove is rotatably connected with a first box door, and the first box door is provided with a second box door. A first containing groove is formed in one side of the defibrillator body, a first embedded handle is arranged on the surface of the first containing groove, a control panel is fixedly installed in the first containing groove, a displayer is installed in the first containing groove, a second containing groove is formed in the other side of the defibrillator body, and a storage rack is installed in the second containing groove. The defibrillator is reasonable in structure, the second box door is opened by the butt joint assembly, so that an electrode plate is conveniently taken out for use, then a rotating handle is rotated during carrying, so that a grip is conveniently moved out of a third accommodating groove, and the whole defibrillator body is conveniently carried.

Description

Technical Field

[0001] The present invention relates to the technical field of defibrillators, in particular to a portable cardiac defibrillator for cardiac surgery. Background Art

[0002] A cardiac defibrillator, also known as a cardiovertor, is one of the most widely used rescue devices in clinical practice. It is mainly composed of a control circuit, an electrocardiogram recorder, a power supply, and defibrillator electrodes. It uses pulse current to act on the heart, implement electric shock therapy, eliminate arrhythmias, and restore the heart to sinus rhythm. It has the advantages of high efficacy, fast action, simple operation, and is relatively safe compared to drugs.

[0003] Most of the existing defibrillators are used in hospitals or ambulances. However, when using defibrillators for emergency treatment in complex environments, it is very inconvenient to carry them because of their large size. In addition, it is easy to damage precision equipment such as displays or electrodes when carrying them, which can easily delay the best treatment time. Summary of the invention

[0004] The purpose of the present application is to provide a portable cardiac defibrillator for cardiac surgery, which realizes that the docking assembly opens the second box door, thereby facilitating the removal and use of the electrode sheet, and then when carrying, the handle is rotated to facilitate the handle to move out of the third accommodating groove, thereby facilitating the carrying of the defibrillator body as a whole.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a portable cardiac defibrillator for cardiac surgery, comprising a defibrillator body, a wiring terminal is arranged on one side of the defibrillator body, a first accommodating groove is provided on the surface of the defibrillator body, a first box door is rotatably connected to the first accommodating groove, a first embedded handle is provided on the surface of the first accommodating groove, a control panel is fixedly installed inside the first accommodating groove, a display is installed inside the first accommodating groove, a second accommodating groove is provided on the other side of the defibrillator body, a storage rack is installed inside the second accommodating groove, an electrode sheet is arranged inside the storage rack, a second box door is rotatably connected to the second accommodating groove, and a second embedded handle is provided on the second box door; further comprising a docking assembly, an adjustment assembly and a carrying assembly, the docking assembly is arranged inside the defibrillator body for use in conjunction with the second box door, the adjustment assembly is arranged at the top position of the defibrillator body for use in conjunction with the carrying assembly, and the carrying assembly is arranged at the top position of the defibrillator body for use in conjunction with the adjustment assembly.

[0006] Preferably, the docking assembly includes an adjustment slot provided on one side of the defibrillator body, a cover plate is detachably mounted on the surface of the adjustment slot, a pair of through slots is provided on the cover plate, a fixing rod is fixedly connected to the inside of the adjustment slot, a pair of sockets are slidably connected to the fixing rod, an adjustment rod is fixedly connected to the pair of sockets, one end of the adjustment rod extends to the outside of the adjustment slot through the through slot, and an adjustment head is fixedly connected to one end of the adjustment rod.

[0007] Preferably, the middle position of the adjusting rod is rotatably connected to a linkage plate, the other end of the linkage plate is fixedly connected to a first axle pin, the first axle pin is rotatably connected to a docking seat, the docking seat is fixedly mounted on a ring, and the ring is fixedly connected to the top end of the insertion rod.

[0008] Preferably, a first shaft seat is movably provided in the middle position of the insertion rod, one end of the first shaft seat is fixedly connected to the inner wall of the adjusting groove, a blocking piece is fixedly connected to the bottom end of the insertion rod, a first spring is sleeved on the insertion rod, two ends of the first spring are respectively fixedly connected to one side of the first shaft seat and one side of the blocking piece, a buckle is fixedly connected to the inner side of the second box door, a socket is provided on the buckle, and the bottom end of the insertion rod is inserted into the inside of the socket.

[0009] Preferably, the adjustment assembly includes a third accommodating groove provided at the top position of the defibrillator body, a rotating rod is rotatably connected inside the third accommodating groove, one end of the rotating rod extends outside the defibrillator body and is fixedly connected to the turning handle, the other end of the rotating rod is fixedly connected to a camshaft, a second shaft seat is fixedly connected to the inner wall of the third accommodating groove, a movable rod is movably inserted inside the second shaft seat, a pressure block is fixedly connected to one end of the movable rod, an arc groove is provided on the pressure block, and the pressure block is attached to the inner wall of the arc groove.

[0010] Preferably, the other end of the movable rod is fixedly connected to a limiting ring, the limiting ring is rotatably connected to the limiting rod, the upper and lower ends of the limiting rod are rotatably connected to pressure plates, the middle position of the pressure plate is rotatably connected to the main shaft, the bottom end of the main shaft is fixedly connected to the bottom wall of the third accommodating groove, and the other end of the pressure plate is rotatably connected to a pulley.

[0011] Preferably, a bracket is fixedly connected to the bottom of the third accommodating groove, a pair of positioning rods are fixedly connected to the bracket, a retaining ring is fixedly connected to the other end of the pair of positioning rods, an adjusting box is slidably connected to the pair of positioning rods, a second spring is sleeved on the pair of positioning rods, and both ends of the second spring are respectively fixedly connected to one side of the retaining ring and one side of the adjusting box.

[0012] Preferably, a push rod is fixedly connected to one side of the adjusting box, and the push rod is movably inserted on the bracket, and the other end of the push rod is fixedly connected to a pressure ring, and the pulley is attached to the pressure ring. A guide groove is provided in the middle of the bottom surface of the adjusting box, and a fixed column is slidably connected to the inside of the guide groove, and the bottom end of the fixed column is fixedly connected to the inner wall of the third accommodating groove, and a card slot is provided on the adjusting box.

[0013] Preferably, the carrying assembly includes a card plate mounted inside the card slot, the card plate is fixedly connected to the side plate, the top of the side plate is fixedly connected to the adjustment plate, the top of the adjustment plate is fixedly connected to a pair of side seats, and a handle is fixedly connected between the pair of side seats.

[0014] Preferably, a pair of first hinge seats are fixedly connected to the bottom surface of the adjustment plate, a second axle pin is rotatably connected to the pair of first hinge seats, the second axle pin is fixedly connected to the support plate, the other end of the support plate is fixedly connected to a third axle pin, the third axle pin is rotatably connected to the second hinge seat, the second hinge seat is fixedly connected to the slider, the slider is slidably connected to the guide rod, both ends of the guide rod are fixedly connected to the third axle seat, a third spring is sleeved on the guide rod, and both ends of the third spring are respectively fixedly connected to one side of the slider and one side of the third axle seat.

[0015] In summary, the present invention has the following beneficial effects: 1. The structure of the present invention is reasonable. When the second box door needs to be opened, the adjusting head is squeezed, and the pulling of the adjusting head facilitates the sleeve seat on the adjusting rod to slide on the fixed rod. A linkage plate is rotatably connected to the middle position of the adjusting rod. The first shaft pin at the other end of the linkage plate is rotatably connected to the docking seat, and the docking seat is fixedly connected to the collar. The movement of the adjusting rod pushes the collar to move upward through the linkage plate. The collar is fixedly connected to the insertion rod, and the bottom end of the insertion rod is inserted into the socket by the elastic force of the first spring. The bottom end is separated from the socket by the upward movement of the insertion rod, thereby facilitating the opening of the second box door. 2. In the present invention, the handle is rotated, and the rotation of the handle drives the rotating rod to rotate. One end of the rotating rod is fixedly connected with a camshaft, and the camshaft fits in the groove on the pressure block. The rotation of the rotating rod causes the camshaft to push the pressure block. The movement of the pressure block facilitates the limit ring at the other end of the movable rod to push the limit rod. The push of the limit rod causes the pressure plate to rotate around the main shaft, thereby facilitating the pulley to squeeze the pressure ring, so that the push rod pulls the adjustment box to move; 3. In the present invention, the adjustment box will slide on the positioning rod, and then the guide groove will slide on the fixed column to increase the stability of the movement of the adjustment box. A card slot is provided on the adjustment box, and the card plate is disengaged from the card slot through the movement of the adjustment box. The elastic force of the third spring pushes the slider to slide on the guide rod. The movement of the slider pushes the adjustment plate upward through the support plate, so that the adjustment plate is moved out of the third accommodating groove as a whole, which is convenient for manual carrying of the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the defibrillator body; Figure 2 This is a schematic diagram of the three-dimensional structure of the defibrillator body in the open state; Figure 3 It is a schematic diagram of the three-dimensional structure of the defibrillator body from a side view; Figure 4 It is a schematic diagram of a partial cross-section of the three-dimensional structure of the defibrillator body; Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment component; Figure 6 It is a schematic diagram of the three-dimensional structure of the carrying component; Figure 7 It is a schematic diagram of the three-dimensional structure of the regulating box; Figure 8 for Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. defibrillator body; 101. terminal; 102. first accommodating groove; 103. first box door; 104. first embedded handle; 105. control panel; 106. display; 107. second accommodating groove; 108. rack; 109. electrode sheet; 110. second box door; 112. second embedded handle; 2. adjustment groove; 201. cover plate; 202. through groove; 203. fixing rod; 204. sleeve seat; 205. adjustment rod; 206. adjustment head; 207. linkage plate; 208. first shaft pin; 209. docking seat; 210. collar; 211. plug rod; 212. first shaft seat; 213. baffle; 214. first spring; 215. buckle; 216. jack; 3. third accommodating groove; 301. rotating rod; 302. rotating handle; 303, camshaft; 304, second shaft seat; 305, movable rod; 306, pressure block; 307, arc groove; 308, limit ring; 309, limit rod; 310, pressure plate; 311, main shaft; 312, pulley; 4, bracket; 401, positioning rod; 402, snap ring; 403, adjustment box; 404, second spring; 405, push rod; 406, pressure ring; 407, snap groove; 408, guide groove; 409, fixing column; 5, snap plate; 501, side plate; 502, adjustment plate; 503, side seat; 504, handle; 505, first hinge seat; 506, second shaft pin; 507, support plate; 508, third shaft pin; 509, second hinge seat; 510, slider; 511, guide rod; 512, third shaft seat; 513, third spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example: Reference Figure 1 - Figure 8A portable cardiac surgical defibrillator is shown, comprising a defibrillator body 1, a wiring terminal 101 is arranged on one side of the defibrillator body 1, a first receiving groove 102 is provided on the surface of the defibrillator body 1, a first box door 103 is rotatably connected to the first receiving groove 102, a first embedded handle 104 is provided on the surface of the first receiving groove 102, a control panel 105 is fixedly installed inside the first receiving groove 102, a display 106 is installed inside the first receiving groove 102, a second receiving groove 107 is provided on the other side of the defibrillator body 1, and the second receiving groove 107 is provided on the second receiving groove 107. 07 is provided with a storage rack 108, an electrode sheet 109 is provided inside the storage rack 108, a second door 110 is rotatably connected to the second receiving groove 107, and a second built-in handle 112 is provided on the second door 110; it also includes a docking assembly, an adjustment assembly and a carrying assembly, the docking assembly is arranged inside the defibrillator body 1 for use with the second door 110, the adjustment assembly is arranged at the top position of the defibrillator body 1 for use with the carrying assembly, and the carrying assembly is arranged at the top position of the defibrillator body 1 for use with the adjustment assembly.

[0021] Specifically, it should be noted that the specific operation method of the defibrillator body 1 is referenced by the existing technology. The electrode sheet 109 on the shelf 108 is taken out, the wire is connected to the terminal 101, and then the electrode sheet 109 is attached to the patient's chest for use. The specific process is not repeated here.

[0022] As an implementation method in this embodiment, the docking assembly includes an adjustment slot 2 opened on one side of the defibrillator body 1, a cover plate 201 is detachably installed on the surface of the adjustment slot 2, a pair of through slots 202 are opened on the cover plate 201, a fixing rod 203 is fixedly connected to the inside of the adjustment slot 2, a pair of sleeves 204 are slidably connected to the fixing rod 203, an adjustment rod 205 is fixedly connected to the pair of sleeves 204, one end of the adjustment rod 205 extends to the outside of the adjustment slot 2 through the through slot 202, one end of the adjustment rod 205 is fixedly connected to an adjustment head 206, a middle position of the adjustment rod 205 is rotatably connected to a linkage plate 207, the other end of the linkage plate 207 is fixedly connected to a first shaft pin 208, and the first shaft pin 208 is rotatably connected to the docking seat 209, and the docking seat 209 is fixedly installed on the ring 210. The ring 210 is fixedly connected to the top of the plug rod 211. The middle position of the plug rod 211 is movably sleeved with a first shaft seat 212, one end of the first shaft seat 212 is fixedly connected to the inner wall of the adjustment groove 2, and the bottom end of the plug rod 211 is fixedly connected with a baffle 213. The plug rod 211 is sleeved with a first spring 214, and the two ends of the first spring 214 are respectively fixedly connected to one side of the first shaft seat 212 and one side of the baffle 213. The inner side of the second box door 110 is fixedly connected with a buckle 215, and a socket 216 is opened on the buckle 215, and the bottom end of the plug rod 211 is inserted into the inside of the socket 216.

[0023] Specifically, when the second door 110 needs to be opened, the adjusting head 206 is squeezed, and the pulling of the adjusting head 206 facilitates the sliding of the sleeve 204 on the adjusting rod 205 on the fixed rod 203. A linkage plate 207 is rotatably connected to the middle position of the adjusting rod 205, and the first axle pin 208 at the other end of the linkage plate 207 is rotatably connected to the docking seat 209, and the docking seat 209 is fixedly connected to the ring 210. The movement of the adjusting rod 205 pushes the ring 210 upward through the linkage plate 207. The ring 210 is fixedly connected to the insertion rod 211, and the bottom end of the insertion rod 211 is inserted into the socket 216 by the elastic force of the first spring 214. The bottom end is disengaged from the socket 216 by the upward movement of the insertion rod 211, thereby facilitating the opening of the second door 110.

[0024] As an implementation method in this embodiment, the adjustment component includes a third accommodating groove 3 opened at the top position of the defibrillator body 1, the third accommodating groove 3 is rotatably connected to a rotating rod 301 inside, one end of the rotating rod 301 extends to the outside of the defibrillator body 1 and is fixedly connected to a turning handle 302, the other end of the rotating rod 301 is fixedly connected to a cam shaft 303, the inner wall of the third accommodating groove 3 is fixedly connected to a second shaft seat 304, and a movable rod 305 is movably inserted inside the second shaft seat 304. One end of the movable rod 305 is fixedly connected to a pressing block 306, and an arc groove 307 is formed on the pressing block 306. The pressing block 306 fits on the inner wall of the arc groove 307. The other end of the movable rod 305 is fixedly connected to a limiting ring 308, and the limiting ring 308 is rotatably connected to a limiting rod 309. The limiting rod 309 is rotatably connected to a pressing plate 310 at the upper and lower ends. The middle position of the pressing plate 310 is rotatably connected to a main shaft 311. The bottom end of the main shaft 311 is fixedly connected to the third accommodating groove 3 The other end of the pressure plate 310 is rotatably connected to the pulley 312, the bottom of the third accommodating groove 3 is fixedly connected to the bracket 4, a pair of positioning rods 401 are fixedly connected to the bracket 4, the other ends of the pair of positioning rods 401 are fixedly connected to the snap ring 402, the pair of positioning rods 401 are slidably connected to the adjustment box 403, the pair of positioning rods 401 are sleeved with a second spring 404, and the two ends of the second spring 404 are respectively fixed to one side of the snap ring 402 and one side of the adjustment box 403 Connection, one side of the adjustment box 403 is fixedly connected with a push rod 405, the push rod 405 is movably inserted on the bracket 4, the other end of the push rod 405 is fixedly connected with a pressure ring 406, the pulley 312 is fitted on the pressure ring 406, a guide groove 408 is provided in the middle of the bottom surface of the adjustment box 403, the inside of the guide groove 408 is slidably connected with a fixed column 409, the bottom end of the fixed column 409 is fixedly connected to the inner wall of the third accommodating groove 3, and a card slot 407 is provided on the adjustment box 403.

[0025] Specifically, the turning handle 302 is rotated, and the rotation of the turning handle 302 drives the turning rod 301 to rotate. One end of the turning rod 301 is fixedly connected to the camshaft 303, and the camshaft 303 fits in the groove on the pressure block 306. The camshaft 303 pushes the pressure block 306 through the rotation of the turning rod 301. The movement of the pressure block 306 facilitates the limiting ring 308 at the other end of the movable rod 305 to push the limiting rod 309 to make the pressure plate 310 rotate around the main shaft 311, thereby facilitating the pulley 312 to squeeze the pressure ring 406, so that the push rod 405 pulls the adjustment box 403 to move.

[0026] As an implementation method in this embodiment, the carrying component includes a card plate 5 that is clamped in the card slot 407, the card plate 5 is fixedly connected to the side plate 501, the top of the side plate 501 is fixedly connected to the adjustment plate 502, the top of the adjustment plate 502 is fixedly connected to a pair of side seats 503, a handle 504 is fixedly connected between the pair of side seats 503, the bottom surface of the adjustment plate 502 is fixedly connected to a pair of first hinge seats 505, the pair of first hinge seats 505 are rotatably connected to a second shaft pin 506, and the second shaft pin 506 is fixed It is fixedly connected to the support plate 507, and the other end of the support plate 507 is fixedly connected to the third axle pin 508, the third axle pin 508 is rotatably connected to the second hinge seat 509, the second hinge seat 509 is fixedly connected to the slider 510, the slider 510 is slidably connected to the guide rod 511, and the two ends of the guide rod 511 are fixedly connected to the third axle seat 512, and the guide rod 511 is sleeved with a third spring 513, and the two ends of the third spring 513 are respectively fixedly connected to one side of the slider 510 and one side of the third axle seat 512.

[0027] Specifically, the adjustment box 403 will slide on the positioning rod 401, and then the guide groove 408 will slide on the fixed column 409, thereby increasing the stability of the movement of the adjustment box 403. A card slot 407 is provided on the adjustment box 403, and the card plate 5 is disengaged from the card slot 407 through the movement of the adjustment box 403. The elastic force of the third spring 513 pushes the slider 510 to slide on the guide rod 511. The movement of the slider 510 pushes the adjustment plate 502 upward through the support plate 507, so that the adjustment plate 502 is moved out of the third accommodating groove 3 as a whole, so that the handle 504 can be manually held and carried.

[0028] Working principle of the present invention: when it is necessary to open the second box door 110, the adjusting head 206 is squeezed, and the pulling of the adjusting head 206 facilitates the sleeve 204 on the adjusting rod 205 to slide on the fixed rod 203. A linkage plate 207 is rotatably connected to the middle position of the adjusting rod 205, and a first shaft pin 208 at the other end of the linkage plate 207 is rotatably connected to the docking seat 209, and the docking seat 209 is fixedly connected to the collar 210. The movement of the adjusting rod 205 pushes the collar 210 to move upward through the linkage plate 207. The collar 210 is fixedly connected to the insertion rod 211, and the bottom end of the insertion rod 211 is inserted into the inside of the insertion hole 216 by the elastic force of the first spring 214. The bottom end is separated from the insertion hole 216 by the upward movement of the insertion rod 211, thereby facilitating the opening of the second box door 110. The turning handle 302 is turned, and the turning handle 302 drives the turning rod 301 to rotate. One end of the turning rod 301 is fixedly connected to the cam shaft 303, and the cam shaft 303 fits in the groove on the pressing block 306. The cam shaft 303 pushes the pressing block 306 through the rotation of the turning rod 301. The movement of the pressing block 306 facilitates the limiting ring 308 at the other end of the movable rod 305 to push the limiting rod 309 to make the pressing plate 310 rotate around the main shaft 311, so that the pulley 312 squeezes the pressing ring 406, so that the push rod 405 pulls the adjusting box 403 to move; The adjusting box 403 will slide on the positioning rod 401, and then the guide groove 408 will slide on the fixing column 409, so as to increase the stability of the movement of the adjusting box 403. A card slot 407 is provided on the adjusting box 403, and the card plate 5 is disengaged from the card slot 407 through the movement of the adjusting box 403. The slider 510 is pushed to slide on the guide rod 511 through the elastic force of the third spring 513. The movement of the slider 510 pushes the adjusting plate 502 upward through the support plate 507, so that the adjusting plate 502 is moved out of the third accommodating groove 3 as a whole, so as to facilitate manual carrying of the handle 504.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable cardiac defibrillator for cardiac surgery, comprising a defibrillator body (1), characterized in that: A connection terminal (101) is provided on one side of the defibrillator body (1); a first receiving groove (102) is provided on the surface of the defibrillator body (1); a first box door (103) is rotatably connected to the first receiving groove (102); a first embedded handle (104) is provided on the surface of the first receiving groove (102); a control panel (105) is fixedly installed inside the first receiving groove (102); a display (106) is installed inside the first receiving groove (102); a second receiving groove (107) is provided on the other side of the defibrillator body (1); a storage rack (108) is installed inside the second receiving groove (107); an electrode sheet (109) is provided inside the storage rack (108); a second box door (110) is rotatably connected to the second receiving groove (107); and a second embedded handle (112) is provided on the second box door (110); It also comprises a docking assembly, an adjustment assembly and a carrying assembly, wherein the docking assembly is arranged inside the defibrillator body (1) for use in conjunction with the second box door (110), the adjustment assembly is arranged at the top of the defibrillator body (1) for use in conjunction with the carrying assembly, and the carrying assembly is arranged at the top of the defibrillator body (1) for use in conjunction with the adjustment assembly.

2. A portable cardiac defibrillator for cardiac surgery according to claim 1, characterized in that: The docking assembly comprises an adjustment slot (2) provided on one side of the defibrillator body (1); a cover plate (201) is detachably mounted on the surface of the adjustment slot (2); a pair of through slots (202) are provided on the cover plate (201); a fixing rod (203) is fixedly connected inside the adjustment slot (2); a pair of sockets (204) are slidably connected to the fixing rod (203); an adjustment rod (205) is fixedly connected to the pair of sockets (204); one end of the adjustment rod (205) extends to the outside of the adjustment slot (2) through the through slot (202); and one end of the adjustment rod (205) is fixedly connected to an adjustment head (206).

3. A portable cardiac defibrillator for cardiac surgery according to claim 2, characterized in that: The middle portion of the adjustment rod (205) is rotatably connected to a linkage plate (207), the other end of the linkage plate (207) is fixedly connected to a first axle pin (208), the first axle pin (208) is rotatably connected to a docking seat (209), the docking seat (209) is fixedly mounted on a sleeve ring (210), and the sleeve ring (210) is fixedly connected to the top end of the insertion rod (211).

4. A portable cardiac defibrillator for cardiac surgery according to claim 3, characterized in that: A first shaft seat (212) is movably sleeved on the middle part of the insertion rod (211), one end of the first shaft seat (212) is fixedly connected to the inner wall of the adjustment groove (2), a blocking piece (213) is fixedly connected to the bottom end of the insertion rod (211), a first spring (214) is sleeved on the insertion rod (211), two ends of the first spring (214) are respectively fixedly connected to one side of the first shaft seat (212) and one side of the blocking piece (213), a buckle (215) is fixedly connected to the inner side of the second box door (110), a plug hole (216) is provided on the buckle (215), and the bottom end of the insertion rod (211) is inserted into the inside of the plug hole (216).

5. A portable cardiac defibrillator for cardiac surgery according to claim 4, characterized in that: The adjustment assembly comprises a third accommodating groove (3) provided at the top position of the defibrillator body (1); a rotating rod (301) is rotatably connected inside the third accommodating groove (3); one end of the rotating rod (301) extends outside the defibrillator body (1) and is fixedly connected to a rotating handle (302); the other end of the rotating rod (301) is fixedly connected to a cam shaft (303); a second shaft seat (304) is fixedly connected to the inner wall of the third accommodating groove (3); a movable rod (305) is movably inserted inside the second shaft seat (304); a pressing block (306) is fixedly connected to one end of the movable rod (305); an arc-shaped groove (307) is provided on the pressing block (306); the pressing block (306) is fitted on the inner wall of the arc-shaped groove (307).

6. A portable cardiac defibrillator for cardiac surgery according to claim 5, characterized in that: The other end of the movable rod (305) is fixedly connected to a limit ring (308), and the limit ring (308) is rotatably connected to a limit rod (309). The limit rod (309) is rotatably connected to a pressure plate (310) at its upper and lower ends. The middle part of the pressure plate (310) is rotatably connected to a main shaft (311), and the bottom end of the main shaft (311) is fixedly connected to the bottom wall of the third accommodating groove (3). The other end of the pressure plate (310) is rotatably connected to a pulley (312).

7. A portable cardiac defibrillator for cardiac surgery according to claim 6, characterized in that: A bracket (4) is fixedly connected to the bottom of the third accommodating groove (3), a pair of positioning rods (401) is fixedly connected to the bracket (4), a snap ring (402) is fixedly connected to the other end of the pair of positioning rods (401), an adjustment box (403) is slidably connected to the pair of positioning rods (401), a second spring (404) is sleeved on the pair of positioning rods (401), and two ends of the second spring (404) are respectively fixedly connected to one side of the snap ring (402) and one side of the adjustment box (403).

8. A portable cardiac defibrillator for cardiac surgery according to claim 7, characterized in that: A push rod (405) is fixedly connected to one side of the regulating box (403), and the push rod (405) is movably inserted into the bracket (4). The other end of the push rod (405) is fixedly connected to a pressure ring (406), and the pulley (312) fits on the pressure ring (406). A guide groove (408) is provided in the middle of the bottom surface of the regulating box (403), and a fixed column (409) is slidably connected inside the guide groove (408). The bottom end of the fixed column (409) is fixedly connected to the inner wall of the third accommodating groove (3). A clamping groove (407) is provided on the regulating box (403).

9. A portable cardiac defibrillator for cardiac surgery according to claim 8, characterized in that: The carrying assembly comprises a card plate (5) which is clamped inside the card slot (407); the card plate (5) is fixedly connected to the side plate (501); the top of the side plate (501) is fixedly connected to the adjustment plate (502); the top of the adjustment plate (502) is fixedly connected to a pair of side seats (503); and a handle (504) is fixedly connected between the pair of side seats (503).

10. A portable cardiac defibrillator for cardiac surgery according to claim 9, characterized in that: A pair of first hinge seats (505) are fixedly connected to the bottom surface of the adjustment plate (502); a second shaft pin (506) is rotatably connected to the pair of first hinge seats (505); the second shaft pin (506) is fixedly connected to the support plate (507); a third shaft pin (508) is fixedly connected to the other end of the support plate (507); the third shaft pin (508) is rotatably connected to the second hinge seat (509); the second hinge seat (509) is fixedly connected to the slider (510); the slider (510) is slidably connected to the guide rod (511); the two ends of the guide rod (511) are fixedly connected to the third shaft seat (512); a third spring (513) is sleeved on the guide rod (511); the two ends of the third spring (513) are respectively fixedly connected to one side of the slider (510) and one side of the third shaft seat (512).

Images