Automatic external defibrillator support

Abstract

The utility model relates to the technical field of defibrillators, and discloses an automatic external defibrillator support which comprises a support body, a connecting column is rotatably installed on the back face of the support body, a wall hanging plate is rotatably installed at one end of the connecting column, and a placing table plate is fixedly installed at the bottom of the front face of the support body. A fixed clamping plate is fixedly mounted at the top of the front surface of the bracket body through screws; the defibrillator comprises a defibrillator body, a connecting plate is fixedly installed on the back face of the defibrillator body, a connecting base is rotationally connected to the back face of the connecting plate, a movable clamping plate is fixedly installed at one end of the connecting base, and the defibrillator body is clamped into a fixed clamping plate through the movable clamping plate. Compared with the prior art, the defibrillator is provided with the fixed clamping plate, the movable clamping plate, the upper universal ball and the lower universal ball, so that the defibrillator body can rotate more easily, flexible adjustment options are provided, needed adjustment can be completed quickly and accurately in the using process, and the defibrillator is more convenient to use. And more convenient and efficient working experience is provided for medical staff.

Description

Technical Field

[0001] The utility model relates to the technical field of defibrillators, in particular to an automatic external defibrillator bracket. Background Art

[0002] An automated external defibrillator is a first aid device that can automatically identify abnormal heart rhythms and deliver electric shocks for defibrillation. It is specifically used to rescue patients with cardiac arrest. Cardiac arrest is a life-threatening emergency that requires defibrillation as soon as possible, otherwise it may lead to brain death or death. The advantages of AED are that it is simple to operate, portable and easy to use. It can be used by non-professional medical personnel in public places or at home, which increases the success rate of rescue. The automated external defibrillator stand is usually fixed to a wall, counter or other easily accessible location, providing additional stability. This helps to maintain the stability of the device when using the automated external defibrillator, especially when defibrillating the heart, it is very important to ensure the correct position and stability of the device.

[0003] In the prior art, a Chinese patent document with publication number CN104089163A2 proposes that the first bottom plate and the second bottom plate can be extended and retracted by rotating the knob shaft, and the overall size of the bottom plate can be freely adjusted by adjusting the length of the second bottom plate drawn out according to the size of the defibrillator; the soft pad serves as a soft contact with the edge of the defibrillator to protect the defibrillator and avoid shaking and damage when moving; the base is used to connect the first bottom plate, the second bottom plate and the bent pipe, and the bent pipe can be adjusted to the required height and angle by rotating and lifting. In the actual use of the above-mentioned bracket, the defibrillator is usually placed on the top of the bracket for use without being fixed. Usually, the bottom plate of the bracket is only extended and retracted to support the defibrillator according to the specifications of the defibrillator. When the bracket is rotated, there is no fixing method to facilitate the defibrillator Dangerous situations such as slipping, shaking, and collision may occur during the rotation of the defibrillator, which may cause damage to or failure of the defibrillator, affecting the effectiveness and safety of the defibrillator. In addition, there is a lack of support for multi-angle adjustment of the defibrillator body when the defibrillator is placed for use, which limits the flexibility of medical staff when using it and may not be able to meet the needs of various special situations. If the electrodes or wires of the defibrillator are not on the same horizontal plane as the patient's body or clothing, the defibrillator may not be able to correctly detect the patient's heart rhythm or transmit current, or the electrodes or wires of the defibrillator may cause friction or entanglement with the patient's body or clothing, affecting the defibrillation effect and safety of the defibrillator. Therefore, the present application discloses an automatic external defibrillator bracket to meet the needs of fixing and angle adjustment of the defibrillator. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic external defibrillator bracket, which has the advantages of flexibility in multi-angle adjustment, etc., and solves a series of problems such as unstable fixation of the defibrillator and lack of angle adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic external defibrillator bracket, comprising a bracket body, a connecting column is rotatably installed on the back of the bracket body, a wall-mounted plate is rotatably installed on one end of the connecting column, a table board is fixedly installed on the bottom of the front of the bracket body, and a fixed card is fixedly installed on the top of the front of the bracket body by screws; a defibrillator body, a connecting plate is fixedly installed on the back of the defibrillator body, a connecting seat is rotatably connected to the back of the connecting plate, a movable card is fixedly installed on one end of the connecting seat, and the defibrillator body is clamped inside the fixed card through the movable card; a fixed plate is fixedly installed on the back of the bracket body, a connecting plate is provided at one end of the fixing plate, a rotating plate is rotatably installed on one end of the connecting plate close to the connecting column, two extension plates are respectively provided on both sides of the rotating plate, a first rotating connecting block is rotatably installed on one end of the connecting column close to the bracket body, a movable block is rotatably installed on the other end of the first rotating connecting block, and the movable block is connected to the two extension plates through a rotating shaft.

[0006] Preferably, two card slots are respectively arranged on both sides of the front side of the fixed card plate, and the movable card plate is arranged in a "J" shape, and its two ends are respectively embedded and installed in the inside of the two card slots.

[0007] Preferably, the cross-sections of the two card slots are both arranged in an "L" shape, and the two card slots are arranged in an inverted "eight" shape as a whole.

[0008] Preferably, an arc-shaped groove is provided on one side of the connecting seat close to the connecting plate, and an arc-shaped groove which is narrow in the middle and wide at both ends is provided on one side of the connecting seat close to the connecting plate. The connecting plate is fixedly connected with an upper universal ball, and the upper universal ball is movably installed with a lower universal ball. The upper universal ball and the lower universal ball are respectively rotatably installed on the upper and lower sides of the arc-shaped groove of the connecting seat.

[0009] Preferably, a threaded rod is fixedly connected to the middle of the top surface of the lower universal ball and vertically penetrates the middle of the upper universal ball, and an adjusting knob is fixedly connected to the top of the threaded rod.

[0010] Preferably, the first rotating connection block rotates on the connection column in a vertical direction, and the movable block rotates on the first rotating connection block in a horizontal direction.

[0011] Preferably, two torsion springs are respectively sleeved on the outer sides of the rotating shafts where the movable block and the two extension plates are located.

[0012] Preferably, a second rotatable connecting block is rotatably mounted on one end of the connecting column close to the wall-mounted plate, a rotatable block is provided on one end of the wall-mounted plate close to the connecting column and is horizontally rotatably mounted on the second rotatable connecting block, and the second rotatable connecting block rotates in a vertical direction on the connecting column.

[0013] Preferably, a tightness adjustment column for adjusting the tightness of rotation of the connecting column is provided at the connection between the second rotating connecting block and the connecting column.

[0014] Preferably, the table top is arranged in a "Z" shape as a whole, and a handle is fixedly installed on the front side of the table top.

[0015] Beneficial effects of the utility model:

[0016] 1. The bracket for an automatic external defibrillator is provided with a fixed cardboard, a movable cardboard, an upper universal ball and a lower universal ball. When the "J"-shaped two sides of the movable cardboard are slid into the card slots on both sides of the fixed cardboard, the movable cardboard can be easily embedded in the card slots through top-down sliding installation, and the "L"-shaped cross-sections of the two card slots and the overall inverted "eight"-shaped setting provide double guarantees for the flexibility and safety of the movable cardboard, not only allowing the movable cardboard to be freely adjusted up and down and left and right between the two card slots to adapt to defibrillator bodies of different sizes or shapes, but also during the insertion process, the inverted "eight"-shaped setting is limited when sliding downward to prevent the movable cardboard from directly sliding when it is inserted into the fixed card plate. The upper and lower universal balls are rotated inside the arc groove to adjust the angle of the defibrillator body. It is worth noting that when the user adjusts the lower universal ball upward, it will gradually contact and lock with the narrow arc groove in the middle to ensure that the defibrillator body is fastened and stable at the required angle. When the user adjusts downward, the lower universal ball gradually disconnects from the arc groove, so that the defibrillator body can be rotated more easily. Flexible adjustment options are provided, so that the required adjustments can be completed quickly and accurately during use, providing medical staff with a more convenient and efficient working experience.

[0017] 2. The bracket for an automatic external defibrillator is provided with a first connecting block and a second connecting block. The first rotating connecting block rotates in a vertical direction on the connecting column, and the movable block rotates in a horizontal direction on the first rotating connecting block. Therefore, the defibrillator body can be pulled to different vertical directions or horizontal directions for use through pulling forces in different directions, so that the defibrillator body can be more conveniently close to the patient during use. The second rotating connecting block rotates in a vertical direction on the connecting column, and the rotating block of the wall-mounted plate can rotate horizontally on the second rotating connecting block, thereby improving the flexibility of the bracket, which is very important for adapting to different usage scenarios and meeting the specific needs of users. The second rotating connecting block is used in conjunction with the first rotating connecting block during use, allowing the bracket to be flexibly rotated and adjusted in the horizontal and vertical directions to meet diverse usage needs. The position and condition of the patient may vary depending on the situation, and the multi-angle adjustment function of the bracket enables medical staff to easily and accurately adjust the automatic external defibrillator to the most suitable position. When the patient treatment is completed or the automatic external defibrillator is no longer needed, the bracket can also be easily stored.

[0018] 3. The bracket for an automatic external defibrillator is provided with a tension adjustment column. The setting of the tension adjustment column makes it possible to adjust the rotational tightness of the connecting column according to actual needs. Appropriate adjustment helps to ensure that the connecting column has sufficient flexibility and sufficient stability during use. Such a balance can prevent the bracket from shaking or becoming unstable due to the connecting column being too loose or too tight during use, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of the bracket of the utility model;

[0022] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the exploded structure of the fixed card plate and the connecting plate of the utility model;

[0024] Figure 6 This is a schematic diagram of the top view of the structure of the main body of the bracket of the utility model;

[0025] Figure 7 For this utility model Figure 6 The enlarged structural diagram at B in the middle;

[0026] Figure 8 For this utility model Figure 6 Enlarged structural diagram at point C in the middle.

[0027] In the figure: 1. bracket body; 2. connecting column; 3. wall-mounted plate; 4. table plate; 5. defibrillator body; 6. fixed card plate; 7. card slot; 8. connecting plate; 9. connecting seat; 10. movable card plate; 11. upper universal ball; 12. lower universal ball; 13. adjustment knob; 14. fixed plate; 15. connecting plate; 16. rotating plate; 17. extension plate; 18. first rotating connecting block; 19. movable block; 20. torsion spring; 21. second rotating connecting block; 22. tension adjustment column; 23. rotating block; 24. handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes an automatic external defibrillator stand.

[0030] In a typical implementation of the present application, Figure 1-Figure 8As shown, an automatic external defibrillator bracket includes a bracket body 1, a connecting column 2 is rotatably installed on the back of the bracket body 1, a wall-mounted plate 3 is rotatably installed on one end of the connecting column 2, a table plate 4 is fixedly installed on the bottom of the front of the bracket body 1, and a fixed card plate 6 is fixedly installed on the top of the front of the bracket body 1 by screws; a defibrillator body 5, a connecting plate 8 is fixedly installed on the back of the defibrillator body 5, a connecting seat 9 is rotatably connected to the back of the connecting plate 8, a movable card plate 10 is fixedly installed on one end of the connecting seat 9, and the defibrillator body 5 is clamped inside the fixed card plate 6 through the movable card plate 10; a fixing plate 14 is fixedly installed on the back of the bracket body 1, a connecting plate 15 is provided at one end of the fixing plate 14, and a rotating plate 16 is rotatably installed on one end of the connecting plate 15 close to the connecting column 2 , two extension plates 17 are respectively arranged on both sides of the rotating disk 16, a first rotating connecting block 18 is rotatably installed at one end of the connecting column 2 close to the bracket body 1, and a movable block 19 is rotatably installed at the other end of the first rotating connecting block 18, and the movable block 19 is connected to the two extension plates 17 through a rotating shaft, wherein the first rotating connecting block 18 rotates vertically on the connecting column 2, and the movable block 19 rotates horizontally on the first rotating connecting block 18, and two torsion springs 20 are respectively sleeved on the outer side of the rotating shaft where the movable block 19 and the two extension plates 17 are located, and the placing table board 4 is arranged in a "Z" shape as a whole, and a handle 24 is fixedly installed on the front of the placing table board 4. When using the defibrillator body 5, the bracket body 1 needs to be fixedly installed on the wall using the wall hanging plate 3. On the wall or board surface, the connecting column 2 is connected to the bracket body 1 through the back side, so that the bracket can rotate on the connecting column 2. A wall hanging plate 3 is installed at one end of the connecting column 2 so that the bracket can be hung on the wall. Next, the defibrillator body 5 is clamped on the fixed clamping plate 6 at the top of the front side of the bracket body 1 through the movable clamping plate 10 at one end of the connecting plate 8 on the back side. The movable clamping plate 10 is fixed to one end of the connecting seat 9 and is connected to the inside of the fixed clamping plate 6 by a clamping method to ensure the stable installation of the defibrillator body 5. After the installation is completed, it can be used. By pulling the handle 24, the placement table 4 can be driven to move. After the placement table 4 is pulled out, various utensils can be placed. At the same time, while applying force, the bracket body 1 is pulled by the handle 24. Adjustment, when the bracket body 1 is adjusted, the fixed plate 14 is connected to the back of the bracket body 1, and the connecting plate 15 is connected to the connecting column 2 to realize the rotation of the bracket body 1 on the connecting column 2. Since the first rotating connecting block 18 rotates in a vertical direction on the connecting column 2, the movable block 19 rotates in a horizontal direction on the first rotating connecting block 18. Therefore, the defibrillator body 5 can be pulled to different vertical directions or horizontal directions for use through pulling forces in different directions, so that the defibrillator body 5 can be more conveniently brought close to the patient during use. When the bracket body 1 is adjusted, the rotating shaft connected by the movable block 19 and the two extension plates 17, as well as the torsion spring 20, ensure the stability and balance of the bracket body 1 to prevent shaking or instability caused by operation.

[0031] Furthermore, in the above solution, as Figures 1 to 5 shown, two card slots 7 are respectively arranged on both sides of the front surface of the fixed clamping plate 6. The movable clamping plate 10 is arranged in a "Ji" shape, and both ends of it are respectively embedded and installed inside the two card slots 7. The cross-sections of the two card slots 7 are both arranged in an "L" shape, and the two card slots 7 as a whole are arranged in an inverted "eight" shape. An arc-shaped groove with a narrow middle and wide upper and lower ends is arranged on one side of the connecting seat 9 close to the connecting plate 8. The connecting plate 8 is fixedly connected with an upper universal ball 11. The upper universal ball 11 is movably installed with a lower universal ball 12. The upper universal ball 11 and the lower universal ball 12 are respectively rotatably installed on the upper and lower sides of the arc-shaped groove of the connecting seat 9. The middle part of the top surface of the lower universal ball 12 is fixedly connected with a threaded rod and vertically penetrates through the middle part of the upper universal ball 11, and the top end of the threaded rod is fixedly connected with an adjusting knob 13. First, when the two sides of the "Ji" shape of the movable clamping plate 10 are slid into the card slots 7 on both sides of the fixed clamping plate 6, through the sliding installation from top to bottom, the movable clamping plate 10 can be easily embedded into the card slot 7. The "L" shape of the cross-sections of the two card slots 7 and the overall inverted "eight" shape provide double guarantees for the flexibility and safety of the movable clamping plate 10. It not only allows the movable clamping plate 10 to be freely adjusted up and down and left and right between the two card slots 7 to adapt to defibrillator bodies 5 of different sizes or shapes, but also during the insertion process, the inverted "eight" shape is limited when sliding downwards to prevent the movable clamping plate 10 from directly sliding out when being inserted into the fixed clamping plate 6, thus effectively achieving safe fixation; once the defibrillator body 5 is fixed on the bracket main body 1, the user can fine-tune the angle through a rotating mechanism. This rotating mechanism includes the upper universal ball 11, the lower universal ball 12, the arc-shaped groove and the adjusting knob 13. During this process, the upper universal ball 11 and the lower universal ball 12 rotate inside the arc-shaped groove, thereby realizing the angle adjustment of the defibrillator body 5. By rotating the adjusting knob 13, the user can drive the threaded rod to rotate, and then drive the lower universal ball 12 at the bottom to be adjusted up and down. It should be noted that when the user adjusts the lower universal ball 12 upwards, it will gradually contact and lock with the arc-shaped groove with a narrow middle, ensuring that the defibrillator body 5 is fastened and stable at the required angle. When the user adjusts downwards, the lower universal ball 12 gradually disconnects from the arc-shaped groove, making the defibrillator body 5 rotate more easily, providing flexible adjustment options, enabling the required adjustment to be completed quickly and accurately during use, and providing a more convenient and efficient working experience for medical staff.

[0032] Furthermore, in the above solution, as Figures 6 to 8As shown, a second rotating connecting block 21 is rotatably installed at one end of the connecting column 2 close to the wall-mounted plate 3, and a rotating block 23 is provided at one end of the wall-mounted plate 3 close to the connecting column 2 and is horizontally rotatably installed on the second rotating connecting block 21. The second rotating connecting block 21 rotates in a vertical direction on the connecting column 2, and a tension adjustment column 22 for adjusting the rotation tightness of the connecting column 2 is provided at the connection between the second rotating connecting block 21 and the connecting column 2. The second rotating connecting block 21 rotates in a vertical direction on the connecting column 2, and the rotating block 23 of the wall-mounted plate 3 can rotate horizontally on the second rotating connecting block 21, thereby improving the flexibility of the bracket, which is very important for adapting to different usage scenarios and meeting the specific needs of users. The second rotating connecting block 21 is used in conjunction with the first rotating connecting block 18 during use, allowing the bracket to be flexibly rotated and adjusted in the horizontal and vertical directions to meet diverse usage needs. The position and condition of the patient may vary depending on the situation, and thus the bracket The multi-angle adjustment function of the bracket enables medical staff to easily and accurately adjust the automatic external defibrillator to the most suitable position. When the patient treatment is completed or the automatic external defibrillator is not needed, the bracket can also be easily stored, which not only takes up less space, but also enables the bracket to be stored more compactly in medical equipment rooms, emergency vehicles or other limited space environments, providing greater flexibility for the management and layout of medical equipment. In addition, a tension adjustment column 22 for adjusting the rotation tightness of the connecting column 2 is provided at the connection between the second rotating connecting block 21 and the connecting column 2. The setting of the tension adjustment column 22 makes it possible to adjust the rotation tightness of the connecting column 2 according to actual needs. Appropriate adjustment helps to ensure that the connecting column 2 has sufficient flexibility and sufficient stability during use. Such a balance can prevent the bracket from shaking or becoming unstable due to the connecting column 2 being too loose or too tight during use, thereby improving the safety of the equipment.

[0033] Working principle of the utility model: When in use, when using the defibrillator body 5, first, the bracket main body 1 needs to be fixedly installed on the wall or panel by using the wall-mounted plate 3. The connecting column 2 is connected to the bracket main body 1 through the back, enabling the bracket to rotate on the connecting column 2. One end of the connecting column 2 is provided with a wall-mounted plate 3 for hanging the bracket on the wall. Next, the defibrillator body 5 is clamped on the fixed clamping plate 6 at the top of the front of the bracket main body 1 through the movable clamping plate 10 at one end of the connecting plate 8 on its back. The movable clamping plate 10 is fixed at one end of the connecting seat 9 and is connected to the inside of the fixed clamping plate 6 by a clamping method to ensure the stable installation of the defibrillator body 5. When the "Ji" - shaped sides of the movable clamping plate 10 are slid into the clamping grooves 7 on both sides of the fixed clamping plate 6, through the top - down sliding installation, the movable clamping plate 10 can be easily embedded into the clamping grooves 7. The cross - section of the two clamping grooves 7 is in an "L" shape and the overall shape is in an inverted "eight" shape, which provides double guarantees for the flexibility and safety of the movable clamping plate 10. It not only allows the movable clamping plate 10 to be freely adjusted up and down and left and right between the two clamping grooves 7 to adapt to defibrillator bodies 5 of different sizes or shapes, but also during the clamping process, the inverted "eight" shape is used for limiting during downward sliding to prevent the movable clamping plate 10 from directly sliding out when being clamped into the fixed clamping plate 6, thus effectively achieving safe fixation. After the installation is completed, it can be used. By pulling the handle 24, the placement table 4 can be driven to move. After the placement table 4 is pulled out, various using utensils can be placed. At the same time, while applying force, the bracket main body 1 is pulled by the handle 24 for adjustment. When the bracket main body 1 is adjusted, the fixing plate 14 is connected to the back of the bracket main body 1, and the connecting disc 15 is connected to the connecting column 2, realizing the rotation of the bracket main body 1 on the connecting column 2. Since the first rotating connection block 18 rotates in the vertical direction on the connecting column 2 and the movable block 19 rotates in the horizontal direction on the first rotating connection block 18, therefore, by pulling forces in different directions, the defibrillator body 5 can be pulled towards different vertical or horizontal directions for use, making the defibrillator body 5 more convenient to approach the patient during use. When the bracket main body 1 is adjusted, through the rotating shaft connecting the movable block 19 with the two extension plates 17 and the action of the torsion spring 20, the stability and balance of the bracket main body 1 are ensured, preventing shaking or instability caused by operation. When adjusted to the position of the patient, the angle of the defibrillator body 5 is adjusted. During adjustment, rotating the defibrillator body 5 drives the upper universal ball 11 and the lower universal ball 12 to rotate inside the arc - shaped groove, thus realizing the angle adjustment of the defibrillator body 5. After the adjustment is completed, the defibrillator body 5 can be used. When the use of the defibrillator body 5 is completed, the bracket main body 1 can be retracted and stored.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic external defibrillator stand, characterized in that: Including: A bracket main body (1), a connecting column (2) is rotatably installed on the back surface of the bracket main body (1), a wall hanging plate (3) is rotatably installed at one end of the connecting column (2), a placing table board (4) is fixedly installed at the bottom of the front surface of the bracket main body (1), and a fixing clamping plate (6) is fixedly installed at the top of the front surface of the bracket main body (1) by screws; A defibrillator body (5), a connecting plate (8) is fixedly installed on the back surface of the defibrillator body (5), a connecting seat (9) is rotatably connected to the back surface of the connecting plate (8), a movable clamping plate (10) is fixedly installed at one end of the connecting seat (9), and the defibrillator body (5) is clamped inside the fixing clamping plate (6) through the movable clamping plate (10); A fixing plate (14) is fixedly installed on the back surface of the bracket main body (1), a connecting disc (15) is arranged at one end of the fixing plate (14), a rotating disc (16) is rotatably installed at one end of the connecting disc (15) close to the connecting column (2), two extension plates (17) are respectively arranged on both sides of the rotating disc (16), a first rotating connection block (18) is rotatably installed at one end of the connecting column (2) close to the bracket main body (1), a movable block (19) is rotatably installed at the other end of the first rotating connection block (18), and the movable block (19) is connected to the two extension plates (17) through a rotating shaft.

2. An automatic external defibrillator stand according to claim 1, characterized in that: Two clamping grooves (7) are respectively arranged on both sides of the front surface of the fixing clamping plate (6), the movable clamping plate (10) is arranged in a "Ji” shape, and both ends of the movable clamping plate (10) are respectively embedded inside the two clamping grooves (7).

3. An automatic external defibrillator stand according to claim 2, characterized in that: The cross sections of the two clamping grooves (7) are both arranged in an "L” shape, and the two clamping grooves (7) are integrally arranged in an inverted "eight” shape.

4. An automatic external defibrillator stand according to claim 3, characterized in that: An arc-shaped groove with a narrow middle and wide upper and lower ends is arranged on one side of the connecting seat (9) close to the connecting plate (8), an upper universal ball (11) is fixedly connected to the connecting plate (8), a lower universal ball (12) is movably installed on the upper universal ball (11), and the upper universal ball (11) and the lower universal ball (12) are respectively rotatably installed on the upper and lower sides of the arc-shaped groove of the connecting seat (9).

5. An automatic external defibrillator stand according to claim 4, characterized in that: A threaded rod is fixedly connected to the middle of the top surface of the lower universal ball (12) and vertically penetrates through the middle of the upper universal ball (11), and an adjusting knob (13) is fixedly connected to the top end of the threaded rod.

6. An automatic external defibrillator stand according to claim 1, characterized in that: The first rotating connection block (18) rotates in a vertical direction on the connecting column (2), and the movable block (19) rotates in a horizontal direction on the first rotating connection block (18).

7. An automatic external defibrillator stand according to claim 6, characterized in that: Two torsion springs (20) are respectively sleeved on the outer sides of the rotating shafts where the movable block (19) and the two extension plates (17) are located.

8. An automatic external defibrillator stand according to claim 1, characterized in that: A second rotating connection block (21) is rotatably installed at one end of the connecting column (2) close to the wall hanging plate (3), a rotating block (23) is arranged at one end of the wall hanging plate (3) close to the connecting column (2) and is horizontally rotatably installed on the second rotating connection block (21), and the second rotating connection block (21) rotates in a vertical direction on the connecting column (2).

9. An automatic external defibrillator stand according to claim 8, characterized in that: A tightness adjustment column (22) for adjusting the tightness of rotation of the connecting column (2) is provided at the connection between the second rotating connecting block (21) and the connecting column (2).

10. An automatic external defibrillator stand according to claim 1, characterized in that: The placement table top (4) is arranged in a "Z" shape as a whole, and a handle (24) is fixedly mounted on the front of the placement table top (4).

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