Outdoor battery energy storage integrated machine

Abstract

The present invention belongs to the technical field of energy storage integrated machines, and specifically discloses an outdoor battery energy storage integrated machine, comprising a main body, a movable seat is arranged at the bottom of the main body, a supporting assembly is arranged on the movable seat, the movable seat comprises a slide plate slidably mounted on the central axis of the bottom of the base plate, the top of the slide plate is fixedly connected with an enclosure frame, a buffer assembly is symmetrically arranged on the outer side of the enclosure frame, a connecting assembly is arranged between the enclosure frame and the base plate, and the bottom of the main body is fixedly connected with the base plate. After adopting this design, the main body can be prevented from completely tipping over without increasing the weight and area of ​​the bottom of the main body, and the possibility of lateral tipping is completely avoided. When the main body adopting this design is set to a rectangle, the center of gravity of the rectangle makes it difficult for the two sides with the width as the surface to tip over, so the possibility of the main body tipping over is completely avoided, and the main body can maintain a continuous upright state in harsh outdoor environments, and the use environment is safer.

Description

Technical Field

[0001] The invention belongs to the field of integrated energy storage machines, and specifically discloses an integrated battery energy storage machine for outdoor use. Background Art

[0002] During outdoor activities, such as camping, it is necessary to power the lighting equipment in the tent (such as LED lights) and small fans; during outdoor adventures, it is necessary to charge GPS locators, walkie-talkies and other equipment; in outdoor work scenarios where there is no mains access, it is necessary to provide power support for laptops, measuring instruments, etc. The demand for energy storage devices to support outdoor activities is increasing year by year.

[0003] In outdoor environments, traditional integrated energy storage machines often face the risk of tipping over due to improper user operation or uneven ground conditions. The integrated energy storage machine is equipped with a large number of energy storage components, which will collide with the ground after tipping over, greatly reducing its service life and also accompanied by certain risks. Existing solutions mainly rely on increasing the weight and base area of ​​the integrated machine to improve stability, but this method increases the size and weight of the equipment, which is not only inconvenient to transport and install, but may also cause a certain burden on the environment. In addition, increasing the base area will also increase material costs, so there is room for improvement. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide an outdoor battery energy storage integrated machine to solve the problem that the energy storage integrated machine in the prior art is easy to tip over outdoors.

[0005] To achieve the above purpose, the present invention provides an outdoor battery energy storage integrated machine, comprising a main body, a movable seat is arranged at the bottom of the main body, a supporting assembly is arranged on the movable seat, the movable seat comprises a slide plate slidably mounted on the central axis at the bottom of the bottom plate, an enclosure frame is fixedly connected to the top of the slide plate, a buffer assembly is symmetrically arranged on the outer side of the enclosure frame, and a connecting assembly is arranged between the enclosure frame and the bottom plate;

[0006] The connecting assembly is used to buffer impact;

[0007] The support assembly is used to support the main body;

[0008] The bottom of the main body is fixedly connected with a bottom plate, and pulleys are symmetrically installed at the bottom of the bottom plate.

[0009] In the above technical solution, preferably, the support assembly includes a fixed frame fixedly connected to both sides of the enclosure frame, a rotating shaft symmetrically rotating inside the fixed frame, a support plate fixedly connected between the rotating shafts, a counterweight block fixedly connected to the bottom of the support plate, and a friction-enhancing plate fixedly connected to the bottom of the counterweight block.

[0010] In the above technical solution, preferably, the support plate includes a support section, a straight section and a contact section connected from top to bottom, and a fitting surface is provided on one side of the support section.

[0011] In the above technical solution, preferably, a uniformly distributed first card block is fixedly connected to the outer wall of the rotating shaft, a sleeve is rotatably connected to the outer wall of the rotating shaft, and the sleeve is fixedly connected to the inner wall of the fixed frame, and a uniformly distributed second card block is fixedly connected in the fixed frame, the second card block is abutted against the first card block, and the two are staggered, and the second card block is set as an elastic structure.

[0012] In the above technical scheme, preferably, the connecting assembly includes a fixed base symmetrically fixed on the top of the base plate, a plurality of swing arms are rotatably installed on the fixed base, an insertion rod is fixedly connected to one side of the swing arm, an insertion rod sleeve is slidably connected to the outer wall of the insertion rod, a first spring is fixedly installed between the insertion rod sleeve and the swing arm, a rotating block is fixedly connected to the end of the insertion rod sleeve, an insertion shaft is inserted into and rotatably connected to the rotating block, and movable grooves are symmetrically opened in the enclosure frame, and the insertion shaft is fixed in the movable groove.

[0013] In the above technical solution, preferably, clamping sections are fixedly connected to both sides of the enclosure frame.

[0014] In the above technical solution, preferably, the clamping section is fixedly connected with a concave section on both sides, the concave section is fixedly connected with a second plug rod, the second plug rod is fixedly connected with a second spring, and the other end of the second spring is fixed on the inner side of the contact plate, a contact plate is provided on one side of the clamping section, the contact plate is symmetrically provided with insertion holes, and the second plug rod is inserted into the insertion holes.

[0015] In the above technical solution, preferably, a fixed plate is symmetrically fixed on the bottom plate, movable rods are fixedly connected on both sides of the fixed plate, a third spring is fixedly connected to the movable rod, and the other end of the third spring is fixedly connected to the inner side of the U-shaped plate, and the U-shaped plate is symmetrically fixed in the enclosure frame, and the movable rod slides and penetrates the inserted U-shaped plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The support section, the straight section and the contact section are used to support the main body by contacting the ground, so as to prevent the main body from completely falling over. Since the support plate is strongly supported by the ground, it will react to the force contacted by the main body, thereby making the main body tend to a stable state at an inclined angle, and will not fall down completely. After adopting this design, the main body can be prevented from completely falling over without increasing the weight and area of ​​the bottom of the main body, and the possibility of lateral tipping is completely avoided. When the main body adopting this design is set as a rectangle, the center of gravity of the rectangle makes it difficult for the two sides with the width as the surface to fall over, so the possibility of the main body tipping over is completely avoided, and the main body can maintain a continuous upright state in harsh outdoor environments, and the use environment is safer;

[0018] When the support plate rotates around the shaft, the shaft rotates in the sleeve, and accordingly drives the first block to rotate continuously in the sleeve. The first block and the second block squeeze each other. When the force reaches a certain threshold, the second block is deformed, so that the first block is re-stuck between the two second blocks, completing the locking and support of the shaft. With this design, the support plate can be prevented from shaking rapidly when the main body is quickly flipped, so that the support plate always remains in a vertical state.

[0019] Since the swing arm and the rotating block can only rotate around the center, and the position between the bottom plate and the enclosure frame will change in the horizontal direction, the distance between the swing arm and the rotating block will change, so the swing arm will pull the plug rod out of the plug rod sleeve to adapt to the change in distance. In the process, the first spring will be stretched, and the deformation of the multiple first springs plays a second buffering role. Under the double buffering, the force of the impact is eliminated. After adopting this design, when an external impact occurs, or after contacting an obstacle during movement, it can effectively absorb and disperse the impact energy, reduce direct damage to the energy storage machine, and further improve the safety of the use environment of the energy storage machine.

[0020] By connecting the movable rod and the U-shaped plate, a movable connection is formed between the base plate and the enclosure frame. After the base plate and the enclosure frame are misaligned, the two slide and stretch and compress the third spring at the same time, thereby playing a third buffering role between the base plate and the enclosure frame. Based on the symmetrical setting of the third spring, the third spring can stably keep the base plate in a suitable position in the enclosure frame during restoration, while also ensuring that the swing arm and the rotating block are in a horizontal state for the next swing to buffer the impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle;

[0022] Figure 2 It is a schematic diagram of the bottom plate structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the supporting body structure of the support plate of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the second viewing angle of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the sleeve of the present invention;

[0026] Figure 6 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 7 It is a schematic diagram of the structure of the mobile seat of the present invention.

[0028] In the figure: 1. main body; 2. movable seat; 3. supporting assembly; 4. bottom plate; 5. enclosure frame; 6. fixed frame; 7. supporting plate; 8. counterweight; 9. rotating shaft; 10. straight section; 11. supporting section; 12. contact section; 13. fitting surface; 14. slide plate; 15. pulley; 16. friction-increasing plate; 17. buffer assembly; 18. sleeve; 19. first clamping block; 20. second clamping block; 21. fixed base; 22. swing arm; 23. movable groove; 24. insertion rod; 25. first spring; 26. rotating block; 27. insertion shaft; 28. insertion rod sleeve; 29. ​​clamping section; 30. concave section; 31. second insertion rod; 32. second spring; 33. contact plate; 34. insertion hole; 35. fixed plate; 36. movable rod; 37. U-shaped plate; 38. third spring. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] like Figure 1-Figure 7The outdoor battery energy storage integrated machine shown in the figure includes a main body 1, a mobile seat 2 is arranged at the bottom of the main body 1, a support assembly 3 is arranged on the mobile seat 2, the mobile seat 2 includes a slide plate 14 slidably mounted on the central axis at the bottom of the bottom plate 4, a fence frame 5 is fixedly connected to the top of the slide plate 14, a buffer assembly 17 is symmetrically arranged on the outer side of the fence frame 5, a connecting assembly is arranged between the fence frame 5 and the bottom plate 4, the bottom of the main body 1 is fixedly connected to the bottom of the bottom plate 4, a pulley 15 is symmetrically installed at the bottom of the bottom plate 4, the support assembly 3 is used to support the main body 1, and the support assembly Part 3 includes a fixed frame 6 fixedly connected to both sides of the enclosure frame 5, a rotating shaft 9 is symmetrically rotated in the fixed frame 6, a support plate 7 is fixedly connected between the rotating shafts 9, a counterweight block 8 is fixedly connected to the bottom of the support plate 7, and a friction-increasing plate 16 is fixedly connected to the bottom of the counterweight block 8. The support plate 7 includes a support section 11, a straight section 10 and a contact section 12 connected from top to bottom. A fitting surface 13 is provided on one side of the support section 11. During the movement, if the main body 1 tilts, it will tilt to one side, and the counterweight block 8 will change the support plate 7 during the movement. The center of gravity of the support plate 7 is affected by the counterweight 8. When the support plate 7 rotates in the fixed frame 6 through the rotating shaft 9, it will always maintain a vertical state. As the angle of the main body 1 changes, the enclosure frame 5 will flip, thereby lowering the overall height of the fixed frame 6, so that the counterweight 8 contacts the ground. At the same time, the fitting surface 13 is fitted on the outer wall of the main body 1, and the main body 1 is supported by the support section 11, the straight section 10 and the contact section 12 contacting the ground to prevent the main body 1 from completely tipping over. Since the support plate 7 is strongly supported by the ground, it will react to the force contacted by the main body 1, thereby causing the main body 1 to tend to a stable state at an inclined angle and will not fall completely. After adopting this design, without increasing the weight and area of ​​the bottom of the main body 1, the main body 1 can be prevented from completely tipping over, and the possibility of lateral tipping is completely avoided. When the main body 1 adopting this design is set to a rectangle, the center of gravity of the rectangle makes it difficult for the two sides with the width as the surface to tip over, so the possibility of the main body 1 tipping over is completely avoided, and it can maintain a continuous upright state in harsh outdoor environments, and the use environment is safer.

[0032] A uniformly distributed first block 19 is fixedly connected to the outer wall of the rotating shaft 9, and a sleeve 18 is rotatably connected to the outer wall of the rotating shaft 9, and the sleeve 18 is fixedly connected to the inner wall of the fixed frame 6. A uniformly distributed second block 20 is fixedly connected in the fixed frame 6, and the second block 20 abuts against the first block 19, and the two are staggered. The second block 20 is set as an elastic structure. In the process of the support plate 7 rotating around the rotating shaft 9, the rotating shaft 9 will rotate in the sleeve 18, and correspondingly drive the first block 19 to continue to rotate in the sleeve 18, and the first block 19 and the second block 20 will squeeze each other. When the force reaches a certain threshold, the second block 20 will be deformed, so that the first block 19 is re-stuck between the two second blocks 20, completing the locking and support of the rotating shaft 9. After adopting this design, it can avoid the support plate 7 from shaking rapidly when the main body 1 is quickly flipped, so that the support plate 7 always remains in a vertical state.

[0033] The connecting assembly is used to buffer the impact. The connecting assembly includes a fixed base 21 symmetrically fixed on the top of the bottom plate 4, and a plurality of swing arms 22 are rotatably installed on the fixed base 21. A plug rod 24 is fixedly connected to one side of the swing arm 22. A plug rod sleeve 28 is slidably connected to the outer wall of the plug rod 24. A first spring 25 is fixedly installed between the plug rod sleeve 28 and the swing arm 22. A rotating block 26 is fixedly connected to the end of the plug rod sleeve 28. An insert shaft 27 is inserted and rotatably connected to the rotating block 26. A movable groove 23 is symmetrically opened in the enclosure frame 5, and the insert shaft 27 is fixed in the movable groove 2 3, both sides of the clamping section 29 are fixedly connected with the concave section 30, the concave section 30 is fixedly connected with the second plug rod 31, the second plug rod 31 is fixedly connected with the second spring 32, and the other end of the second spring 32 is fixed on the inner side of the contact plate 33, a contact plate 33 is provided on one side of the clamping section 29, and the contact plate 33 is symmetrically provided with a plug hole 34, and the second plug rod 31 is inserted into the plug hole 34. The concave section 30 is concavely designed to provide sufficient buffer space for the second spring 32. After the collision, the contact plate 33 will move backward along the second plug rod 31. The second spring 32 is squeezed to buffer the impact force, and the first buffer is performed. The force of the contact plate 33 is transmitted to the enclosure frame 5, and the enclosure frame 5 moves to one side. Since the bottom plate 4 bears the weight of the main body 1, the main body 1 does not move at this time. Therefore, when the enclosure frame 5 moves to one side, there is a position difference with the bottom plate 4, and the insertion rod sleeve 28 is pulled by the first spring 25 to rotate along the insertion shaft 27. Since the swing arm 22 and the rotating block 26 can only rotate around the center, the bottom plate 4 and the enclosure frame 5 will have a position change in the horizontal direction. Therefore, the distance between the swing arm 22 and the rotating block 26 will change, and the swing arm 22 will pull the insertion rod 24 out of the interior of the insertion rod sleeve 28 to adapt to the change in distance. During the process, the first spring 25 will be stretched, and the deformation of multiple first springs 25 plays a second buffering role, completing the force dissipation of the impact under two buffers. After adopting this design, when an external impact occurs, or after contacting an obstacle during movement, it can effectively absorb and disperse the impact energy, reduce direct damage to the energy storage machine, and further improve the safety of the use environment of the energy storage machine.

[0034] The bottom plate 4 is symmetrically fixed with a fixed plate 35, and movable rods 36 are fixedly connected to both sides of the fixed plate 35. A third spring 38 is fixedly connected to the movable rod 36, and the other end of the third spring 38 is fixedly connected to the inner side of the U-shaped plate 37. The U-shaped plate 37 is symmetrically fixed in the enclosure frame 5, and the movable rod 36 slides and penetrates the inserted U-shaped plate 37. By connecting the movable rod 36 and the U-shaped plate 37, a movable connection between the bottom plate 4 and the enclosure frame 5 is formed. After the bottom plate 4 and the enclosure frame 5 are misaligned, the two slide and stretch and compress the third spring 38 at the same time, which plays a third buffering role between the bottom plate 4 and the enclosure frame 5. Based on the symmetrical arrangement of the third spring 38, the third spring 38 can stably keep the bottom plate 4 in a suitable position in the enclosure frame 5 when restoring, and also ensure that the swing arm 22 and the rotating block 26 are in a horizontal state for the next swing to buffer the impact force.

[0035] The enclosure frame 5 is fixedly connected with clamping sections 29 on both sides. The clamping sections 29 are inwardly concave in shape, which reduces the actual space size in the enclosure frame 5, thereby limiting the movable space of the main body 1 in the enclosure frame 5, and avoiding excessive extension and deformation of the third spring 38 and the first spring 25.

[0036] Working principle:

[0037] During the movement, if the main body 1 topples over, it will tilt to one side. During the process, the counterweight 8 will change the center of gravity of the support plate 7. Affected by the counterweight 8, the support plate 7 will always remain in a vertical state when it rotates in the fixed frame 6 through the rotating shaft 9. As the angle of the main body 1 changes, the enclosure frame 5 will flip over, thereby lowering the overall height of the fixed frame 6, so that the counterweight 8 contacts the ground. At the same time, the fitting surface 13 is fitted on the outer wall of the main body 1, and the main body 1 is supported by the support section 11, the straight section 10 and the contact section 12 contacting the ground to prevent the main body 1 from completely tipping over. The support plate 7 is strongly supported by the ground, so it will react to the force contacted by the main body 1, thereby making the main body 1 tend to a stable state at an inclined angle, and will not fall down completely. After adopting this design, without increasing the weight and area of ​​the bottom of the main body 1, the main body 1 can be prevented from completely tipping over, and the possibility of lateral tipping is completely avoided. When the main body 1 adopting this design is set to a rectangle, the center of gravity of the rectangle makes it difficult for the two sides with the width as the surface to tip over, so the possibility of the main body 1 tipping over is completely avoided, and it can maintain a continuous upright state in a harsh outdoor environment, and the use environment is safer;

[0038] When the support plate 7 rotates around the rotating shaft 9, the rotating shaft 9 will rotate in the sleeve 18, and accordingly drive the first clamping block 19 to continuously rotate in the sleeve 18. The first clamping block 19 and the second clamping block 20 will squeeze each other. When the force reaches a certain threshold, the second clamping block 20 will be deformed, so that the first clamping block 19 is re-stuck between the two second clamping blocks 20, completing the locking and support of the rotating shaft 9. With this design, it is possible to avoid the support plate 7 from shaking rapidly when the main body 1 is quickly flipped, so that the support plate 7 always remains in a vertical state.

[0039] The concave section 30 is concave in design, which can provide sufficient buffer space for the second spring 32. After the collision, the contact plate 33 will move backward along the second insertion rod 31 and buffer the impact force by squeezing the second spring 32 to perform the first buffer. The force of the contact plate 33 is transmitted to the enclosure frame 5, and the enclosure frame 5 will move to one side. Since the bottom plate 4 bears the weight of the main body 1, the main body 1 will not move at this time. Therefore, when the enclosure frame 5 moves to one side, there is a position difference with the bottom plate 4, and the insertion rod sleeve 28 is pulled by the first spring 25 to rotate along the insertion shaft 27. Since the swing arm 22 and the rotating block 26 can only rotate around the center, The position between the bottom plate 4 and the enclosure frame 5 will change in the horizontal direction, so the distance between the swing arm 22 and the rotating block 26 will change, so the swing arm 22 will pull the plug rod 24 out of the plug rod sleeve 28 to adapt to the change in distance, and the first spring 25 will be stretched in the process. The deformation of the multiple first springs 25 plays a second buffering role, and the impact force is eliminated under the double buffering. After adopting this design, when an external impact occurs, or after contacting an obstacle during movement, it can effectively absorb and disperse the impact energy, reduce direct damage to the energy storage integrated machine, and further improve the safety of the use environment of the energy storage integrated machine;

[0040] By connecting the movable rod 36 and the U-shaped plate 37, a movable connection is formed between the bottom plate 4 and the enclosure frame 5. After the bottom plate 4 and the enclosure frame 5 are misaligned, the two slide and stretch and compress the third spring 38 at the same time, playing a third buffering role between the bottom plate 4 and the enclosure frame 5. Based on the symmetrical arrangement of the third spring 38, the third spring 38 can stably keep the bottom plate 4 in a suitable position in the enclosure frame 5 when restoring, and also ensure that the swing arm 22 and the rotating block 26 are in a horizontal state, so as to provide the next swing to buffer the impact force.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An outdoor battery energy storage integrated machine, comprising a main body (1), characterized in that: A moving seat (2) is arranged at the bottom of the main body (1), a supporting assembly (3) is arranged on the moving seat (2), the moving seat (2) comprises a slide plate (14) slidably mounted on the central axis at the bottom of the base plate (4), a surrounding frame (5) is fixedly connected to the top of the slide plate (14), a buffer assembly (17) is symmetrically arranged on the outer side of the surrounding frame (5), and a connecting assembly is arranged between the surrounding frame (5) and the base plate (4); The connecting components are used to cushion impacts; The supporting assembly (3) is used to support the main body (1); The bottom of the main body (1) is fixedly connected to a bottom plate (4), and pulleys (15) are symmetrically mounted on the bottom of the bottom plate (4); The support assembly (3) comprises a fixed frame (6) fixedly connected to both sides of the enclosure frame (5), a rotating shaft (9) symmetrically rotating inside the fixed frame (6), a support plate (7) fixedly connected between the rotating shafts (9), and a counterweight block (8) fixedly connected to the bottom of the support plate (7); The outer wall of the rotating shaft (9) is fixedly connected with uniformly distributed first clamping blocks (19), the outer wall of the rotating shaft (9) is rotatably connected with a sleeve (18), and the sleeve (18) is fixedly connected to the inner wall of the fixed frame (6), and the fixed frame (6) is fixedly connected with uniformly distributed second clamping blocks (20), the second clamping blocks (20) and the first clamping blocks (19) are in contact with each other, and the two are staggeredly distributed, and the second clamping blocks (20) are arranged as elastic structures; The connection assembly comprises a fixed base (21) symmetrically fixed on the top of the bottom plate (4), a plurality of swing arms (22) are rotatably mounted on the fixed base (21), a plug rod (24) is fixedly connected to one side of the swing arm (22), a plug rod sleeve (28) is slidably connected to the outer wall of the plug rod (24), a first spring (25) is fixedly mounted between the plug rod sleeve (28) and the swing arm (22), a rotating block (26) is fixedly connected to the end of the plug rod sleeve (28), an insert shaft (27) is inserted and rotatably connected to the rotating block (26), and a movable groove (23) is symmetrically opened in the enclosure frame (5), and the insert shaft (27) is fixed in the movable groove (23); Both sides of the enclosure frame (5) are fixedly connected with clamping sections (29); The clamping section (29) is in an inwardly concave shape, which reduces the actual space size in the enclosure frame (5); Both sides of the clamping section (29) are fixedly connected with inner concave sections (30).

2. The outdoor battery energy storage integrated machine according to claim 1, characterized in that: A friction-enhancing plate (16) is fixedly connected to the bottom of the counterweight block (8).

3. The outdoor battery energy storage integrated machine according to claim 2, characterized in that: The support plate (7) comprises a support section (11), a straight section (10) and a contact section (12) which are connected from top to bottom, and a fitting surface (13) is provided on one side of the support section (11).

4. The outdoor battery energy storage integrated machine according to claim 1, characterized in that: A second insertion rod (31) is fixedly connected inside the concave section (30), a second spring (32) is fixedly connected to the second insertion rod (31), and the other end of the second spring (32) is fixed to the inner side of the contact plate (33). A contact plate (33) is provided on one side of the clamping section (29), an insertion hole (34) is symmetrically provided on the contact plate (33), and the second insertion rod (31) is inserted into the insertion hole (34).

5. The outdoor battery energy storage integrated machine according to claim 1, characterized in that: A fixed plate (35) is symmetrically fixed on the bottom plate (4), movable rods (36) are fixedly connected to both sides of the fixed plate (35), a third spring (38) is fixedly connected to the movable rod (36), and the other end of the third spring (38) is fixedly connected to the inner side of the U-shaped plate (37), a U-shaped plate (37) is symmetrically fixed in the enclosure frame (5), and the movable rod (36) slides and penetrates the U-shaped plate (37).

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