Floating type wave power generation device

Abstract

The invention discloses a floating type wave energy power generation device, and relates to the field of wave energy power generation, the floating type wave energy power generation device comprises an adjusting seat fixed on the surface of an embankment and a support assembly connected with the adjusting seat, the support assembly is provided with a cylindrical sliding rod, the sliding rod is obliquely and upwards arranged towards the direction of the embankment, and an induction coil is arranged in the sliding rod; a floating ball is arranged on the outer side of the sliding rod in a sliding mode, a cylindrical permanent magnet covering the periphery of the sliding rod is arranged in the floating ball, and the floating ball obliquely slides in a reciprocating mode along the sliding rod under the impact of sea waves and the action of gravity. The floating ball arranged on the surface of the sliding rod in a sliding mode bears impact generated when waves flap the embankment, the floating ball reciprocates, the induction coil and the cylindrical permanent magnet move relatively, the induction coil cuts magnetic induction lines to generate current, and the conversion rate of wave kinetic energy is increased.

Description

Technical Field

[0001] The invention relates to the field of wave energy power generation, and in particular to a floating wave energy power generation device. Background Art

[0002] There are difficulties in providing stable power supply to power-consuming areas such as marine monitoring equipment, offshore lighthouse lighting, and power facilities on remote islands. Due to the particularity of the region, the construction and maintenance of power supply facilities are costly, and it is difficult to ensure stable power transmission. According to the geographical characteristics of the ocean area, the use of wave energy power generation can greatly simplify the power supply difficulties of power equipment in the area. Wave energy power generation converts the kinetic energy of waves into electrical energy through power generation equipment. Wave energy power generation is also an important way to obtain renewable clean energy.

[0003] Traditional wave energy power generation facilities are mostly set up in a floating state. Not only is it difficult to maintain a stable position during long-term use, but the main body of the device will sway with the waves, which to a certain extent weakens the conversion of wave kinetic energy. If the power generation device can be attached to the embankment of ocean monitoring facilities, lighthouses, and islands, the conversion of wave kinetic energy can be improved when waves hit the embankment. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, the purpose of the present invention is to provide a floating wave energy power generation device to solve the problems of low wave kinetic energy conversion efficiency and difficulty in long-term positioning of traditional floating wave energy power generation facilities.

[0005] In order to solve the problems of the prior art, the technical solution of the present invention is as follows: A floating wave energy power generation device comprises an adjustment seat fixed on the surface of a embankment, and a bracket assembly connected to the adjustment seat, wherein the bracket assembly has a cylindrical sliding rod, the sliding rod is arranged upwardly and tilted toward the direction of the embankment, an induction coil is arranged inside the sliding rod, a floating ball is slidably arranged on the outer side of the sliding rod, and a cylindrical permanent magnet is arranged inside the floating ball and covered on the outer periphery of the sliding rod. The floating ball slides back and forth along the sliding rod tilted by the impact of waves and the action of gravity, so that the induction coil and the cylindrical permanent magnet move relative to each other to cut the magnetic flux lines and generate current.

[0006] Preferably, the bracket assembly also includes an upper bracket and a lower bracket, both of which are connected to the adjustment seat, the bottom end of the sliding rod is connected to the lower bracket via a support, and the top end of the sliding rod is connected to the upper bracket via a line connection assembly, so that the upper bracket, sliding rod, lower bracket, and adjustment seat form a triangular frame.

[0007] Preferably, the line connection assembly includes a plug-in tube, which is fixedly connected to the upper bracket, and an electrode sheet A is symmetrically fixed on the surface of the plug-in tube. The line of the electrode sheet A passes through the upper bracket to connect to the power storage facility or the power consumption facility. The top of the sliding rod is provided with a slot adapted to the cross-section of the plug-in tube, and the inner wall of the slot is symmetrically provided with electrode sheets B, which are connected to the induction coil. The outer sides of the upper bracket and the sliding rod are both provided with flange plates, and the plug-in tube is inserted into the slot by passing through and tightening the flange plate with bolts, and the electrode sheet B contacts the electrode sheet A in a lateral compression manner.

[0008] Preferably, a sliding sleeve is provided on the outer side of the cannula through spring elastic sliding, and the sliding sleeve is used to surround the sealed electrode sheet A. When the cannula is inserted into the slot, the sliding sleeve is blocked by the edge of the slot and slides with the cannula to expose the electrode sheet A. A sliding plug is provided in the slot through spring elastic sliding, and the sliding plug is used to seal the port of the slot and close the electrode sheet B. When the cannula is inserted into the slot, the sliding plug is compressed and retracted to expose the electrode sheet B.

[0009] Preferably, the middle part of the electrode sheet B is elastically rotatably connected to the inner wall of the slot through a torsion spring. Under normal conditions, the upper part of the electrode sheet B expands outward and the lower part tilts toward the middle of the slot. The inward-retracted sliding plug squeezes the lower part of the electrode sheet B to expand outward, so that the upper part of the electrode sheet B swings to press the electrode sheet A laterally.

[0010] Preferably, the bottom end of the electrode sheet B is elastically rotatably connected to the side wall of the slot via a torsion spring, the sliding plug retracts and moves to make the electrode sheet B lose support, and the elastic force causes the upper part of the electrode sheet B to swing and press the electrode sheet A laterally.

[0011] Preferably, the electrode sheet B is set on the side wall of the slot by a spring for radial elastic sliding. The sliding plug retracts and moves to make the electrode sheet B lose support. The elastic force causes the electrode sheet B to move laterally and press the electrode sheet A tightly.

[0012] Preferably, the surface of the electrode sheet A is concave, and the portion where the electrode sheet B contacts the electrode sheet A is convex to match.

[0013] Preferably, the support includes a seat tube, which is fixedly connected to the lower bracket, and a U-shaped cavity is opened on the end face of the seat tube, and the U-shaped cavity passes through one side of the seat tube. L-grooves are symmetrically opened on the inner wall of the U-shaped cavity, and the L-grooves extend along the axial direction of the seat tube and are bent 90° to extend to the edge of the U-shaped cavity. The bottom end of the sliding rod is symmetrically fixed with positioning protrusions, and the bottom end of the sliding rod is laterally inserted into the U-shaped cavity so that the positioning protrusion is inserted into the bending part of the L-groove. When the upper bracket and the sliding rod are tightened and fixed, the upper bracket moves upward so that the positioning protrusion is stuck to the end of the L-groove.

[0014] Preferably, the adjusting seat comprises a base and a wall plate, the base is fixed to the surface of the embankment, racks are symmetrically fixed on both sides of the base, the upper bracket and the lower bracket are fixedly connected to the wall plate, the base surface is vertically slidably provided with a U-shaped sliding seat, the side walls of the sliding seat are symmetrically fixed with an axle column, the surface of the axle column is provided with a square hole for aligning the rack, the surface of the wall plate has an axle seat, the axle column and the axle seat are adapted to rotate, the end face of the axle seat has an annular tooth surface, the wall plate surface is elastically provided with a circular toothed plate for aligning the axle seat, the circular toothed plate is clamped with the annular toothed surface, and is used to lock the angle of the wall plate and the sliding seat, the end face of the circular toothed plate is fixed with a square toothed plate, the square toothed plate passes through the square hole and is clamped with the rack, and is used to lock the height of the wall plate relative to the base, and a sliding member is slidably provided on the wall plate surface, the sliding member is connected with a steel wire, the steel wire is axially connected to the circular toothed plate after bending and conducting, and the moving sliding member pulls the circular toothed plate and the square toothed plate to move by the steel wire, and is used to release the angle and height locking of the wall plate.

[0015] Compared with the prior art, the advantages of the present invention are as follows: 1. The present invention fixes the power generation device as a whole on the embankment, so that the power generation device can maintain long-term stable operation. The floating ball slidingly arranged on the surface of the sliding rod bears the impact of the waves hitting the embankment, causing the floating ball to move back and forth, so that the induction coil and the cylindrical permanent magnet produce relative movement, and the induction coil cuts the magnetic flux lines to generate current, thereby expanding the conversion rate of wave kinetic energy.

[0016] 2. The present invention connects the insert tube with the slot to maintain the squeeze contact between the electrode sheet A and the electrode sheet B, so that the line connection is fast and stable. When the circuit is disconnected, the sliding sleeve automatically wraps and protects the electrode sheet A, and the sliding plug automatically blocks the slot to protect the electrode sheet B, thereby preventing it from being affected by the external humid environment and extending its service life.

[0017] 3. The present invention adopts an adjustment seat as the installation base of the device, and controls the synchronous movement of the circular tooth plate and the square tooth plate by pulling, so that the angle lock and the height lock are released synchronously, which is convenient for quick and adaptive adjustment of the working height and angle. The angle and height lock can be quickly restored by canceling the pulling force, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the connection between the sliding rod and the floating ball of the present invention.

[0020] Figure 3 It is a schematic diagram of the separation structure of the line connection assembly of the present invention.

[0021] Figure 4 This is a structural schematic diagram of a first embodiment of a line connection assembly of the present invention.

[0022] Figure 5 This is a schematic structural diagram of Embodiment 2 of the line connection assembly of the present invention.

[0023] Figure 6 This is a schematic structural diagram of Embodiment 3 of the line connection assembly of the present invention.

[0024] Figure 7 It is a schematic diagram of the support structure of the present invention.

[0025] Figure 8 It is a schematic diagram of the structure of the adjustment seat of the present invention.

[0026] Fig. 9 It is a schematic diagram of the connection structure between the wall panel and the slide seat of the present invention.

[0027] Fig.10 It is a schematic diagram of the overall disassembly structure of the adjustment seat of the present invention.

[0028] Fig.11 It is a schematic diagram of the structure of a circular tooth plate clamping annular tooth surface and a square tooth plate clamping rack of the present invention.

[0029] Figure numerals: 1. Float; 11. Cylindrical permanent magnet; 2. Sliding rod; 21. Induction coil; 3. Upper bracket; 4. Lower bracket; 5. Line connection assembly; 51. Insert tube; 52. Slot; 53. Electrode sheet A; 54. Sleeve; 55. Electrode sheet B; 56. Sliding plug; 6. Support; 61. Seat tube; 62. U-shaped cavity; 63. Positioning protrusion; 64. L-groove; 7. Base; 71. Rack; 8. Wall panel; 81. Sliding part; 82. Steel wire; 83. Shaft seat; 84. Annular tooth surface; 85. Circular tooth plate; 86. Square tooth plate; 9. Sliding seat; 91. Shaft column; 92. Square hole. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Embodiment 1: Figure 1 As shown, the floating wave energy power generation device is composed of an adjustment seat, a bracket assembly, and a floating ball 1. The adjustment seat is fixed to the embankment of an ocean monitoring facility, a lighthouse, or an island to position and support the power generation device; like Figure 1 , Figure 2As shown, the bracket assembly includes a sliding rod 2, an upper bracket 3 and a lower bracket 4. The top end of the sliding rod 2 is connected to the upper bracket 3, the bottom end of the sliding rod 2 is connected to the lower bracket 4, the upper bracket 3 and the lower bracket 4 are connected to the adjustment seat, so that the upper bracket 3, the sliding rod 2, the lower bracket 4 and the adjustment seat form a triangular frame. The sliding rod 2 is cylindrical, and the sliding rod 2 is inclined upward toward the direction of the embankment. A through hole is penetrated at the center position of the floating ball 1. The sliding rod 2 slides through the through hole, so that the floating ball 1 can slide along the sliding rod 2 in an inclined straight line. An induction coil 21 is installed in the upper part, and a cylindrical permanent magnet 11 is fixed on the inner side of the through hole of the float 1 so that the cylindrical permanent magnet 11 covers the outer periphery of the sliding rod 2. When waves hit the bank, the float 1 is impacted by the waves and the action of gravity and slides back and forth along the sliding rod 2. The cylindrical permanent magnet 11 moves back and forth with the float 1, so that the induction coil 21 and the cylindrical permanent magnet 11 produce relative motion. The induction coil 21 cuts the magnetic flux lines to generate current, and the generated current is transmitted to the power storage facilities or power facilities through external rectifier equipment, transformer equipment, etc.

[0032] The bottom end of the sliding rod 2 is connected to the lower bracket 4 through the support 6, and the top end of the sliding rod 2 is connected to the upper bracket 3 through the line connection component 5, so that the sliding rod 2 can be disassembled independently, which is convenient for the later maintenance of the sliding rod 2, the floating ball 1, the induction coil 21 and the cylindrical permanent magnet 11; like Figure 7 As shown, the support 6 includes a seat tube 61, which is fixedly connected to the lower bracket 4, and a U-shaped cavity 62 is provided on the end surface of the seat tube 61, and the U-shaped cavity 62 passes through one side of the seat tube 61, and an L-shaped groove 64 is symmetrically provided on the inner wall of the U-shaped cavity 62, and the L-shaped groove 64 extends along the axial direction of the seat tube 61 and bends 90 degrees to extend to the edge of the U-shaped cavity 62, and two positioning protrusions 63 are symmetrically fixed at the bottom end of the sliding rod 2, and the diameter of the positioning protrusion 63 is adapted to the width of the L-shaped groove 64; like Figure 3 , Figure 4 As shown, the line connection component 5 includes a plug 51, the plug 51 is fixedly connected to the upper bracket 3, two electrode sheets A53 are symmetrically fixed on the surface of the plug 51, the line of the electrode sheet A53 passes through the upper bracket 3 to connect to the power storage facility or the power utilization facility, a slot 52 is opened at the top of the sliding rod 2, the slot 52 is adapted to the cross section of the plug 51, two electrode sheets B55 are symmetrically installed on the inner wall of the slot 52, the electrode sheet B55 is connected to the induction coil 21, and flange plates are fixed on the outer sides of the upper bracket 3 and the sliding rod 2; The assembly of the sliding rod 2 and the wiring of the induction coil 21 are as follows: Insert the bottom end of the sliding rod 2 laterally into the U-shaped cavity 62, so that the positioning protrusion 63 is inserted into the bending part of the L-groove 64. At this time, align the top of the sliding rod 2 with the upper bracket 3, use bolts to penetrate the flange plate, and tighten the bolts to pull the sliding rod 2 up as a whole. The insert tube 51 is adapted to be inserted into the slot 52, so that the electrode sheet A53 contacts the electrode sheet B55, and the circuit is connected. The upward movement of the sliding rod 2 will cause the positioning protrusion 63 to move and be stuck to the end of the L-groove 64. The two ends of the sliding rod 2 are positioned by tightening the bolts, and the sliding rod 2 maintains a stable tilted state. The sliding rod 2 can be quickly disassembled by performing the above-mentioned reverse operations.

[0033] like Figure 3 , Figure 4 As shown, the middle part of the electrode sheet B55 is elastically rotatably connected to the inner wall of the slot 52 through a torsion spring, so that the upper part of the electrode sheet B55 expands outward and the lower part tilts toward the middle of the slot 52 under normal conditions. A sliding sleeve 54 is provided on the sliding sleeve of the cannula 51, and a spring is used to apply a downward elastic force to the sliding sleeve 54. The diameter of the sliding sleeve 54 is larger than the diameter of the port of the slot 52. A sliding plug 56 is provided in the slot 52 through an adaptive sliding, and an upward elastic force is applied to the sliding plug 56 through a spring. In the non-insertion state, the sliding sleeve 54 covers the outer side of the electrode sheet A53 to seal and protect the electrode sheet A53, and the sliding plug 56 is sealed at the port of the slot 52 to seal and protect the electrode sheet B55. When the plug-in circuit is connected, the inserting tube 51 is inserted into the slot 52, and the sliding sleeve 54 and the inserting tube 51 slide due to the obstruction of the port of the slot 52, so that the electrode sheet A53 is exposed, and the sliding plug 56 is squeezed by the inserting tube 51 to shrink and expose the electrode sheet B55. The shrinking sliding plug 56 squeezes the lower part of the electrode sheet B55 to expand outward, so that the upper part of the electrode sheet B55 swings to press the electrode sheet A53 laterally, so as to keep the electrode sheet A53 and the electrode sheet B55 in stable electrical contact; like Figure 4 As shown, the surface of the electrode sheet A53 is concave, and the upper part of the electrode sheet B55 is bent into a convex shape, so that the contact parts of the electrode sheet A53 and the electrode sheet B55 are matched with each other, thereby improving the electrical contact stability.

[0034] When disassembling the sliding rod 2 to maintain the equipment, when pulling the tube 51 out of the slot 52, the sliding sleeve 54 elastically slides to directly seal the electrode sheet A53, and the sliding plug 56 elastically slides to directly seal the port of the slot 52, thereby preventing the electrode sheets A53 and B55 from being affected by the external humid environment, ensuring that the electrode sheets A53 and B55 can be quickly and repeatedly used continuously.

[0035] The adjustment seat has the function of adjusting the height and angle of the sliding rod 2. It is used to quickly adjust the working height of the float 1 according to the water level and to adaptively adjust the floating angle of the float 1 according to the inclination of the bank surface. The specific operation is as follows: like Figure 8-11As shown, the adjustment seat includes a base 7 and a wall plate 8, the base 7 is fixed to the surface of the embankment, racks 71 are symmetrically fixed on both sides of the base 7, a U-shaped slide 9 is vertically slidably arranged on the surface of the base 7, a shaft column 91 is symmetrically fixed to the side wall of the slide 9, and a shaft seat 83 is symmetrically fixed to the surface of the wall plate 8, the shaft column 91 is inserted into the shaft seat 83 from the outside, and the shaft column 91 is rotatably connected to the shaft seat 83, so that the wall plate 8 can be rotated relative to the slide 9 to adjust the angle, and the upper bracket 3 and the lower bracket 4 are fixed to the surface of the wall plate 8; A square hole 92 for aligning the rack 71 is provided on the surface of the shaft column 91, and an annular tooth surface 84 is provided on the inner end surface of the shaft seat 83. A circular tooth plate 85 is arranged at the inner position of the shaft seat 83, and a spring is used to apply an elastic force to the circular tooth plate 85 in the direction of the shaft seat 83. A square tooth plate 86 is fixed on the end surface of the circular tooth plate 85, and the square tooth plate 86 is adapted to be slidably inserted into the square hole 92. A sliding member 81 is vertically slidably installed on the upper part of the wall plate 8, and a steel wire 82 is fixedly connected to the bottom of the sliding member 81. The steel wire 82 extends downward and passes through the guide hole on the surface of the wall plate 8, and is bent 90° to change direction, so that the steel wire 82 is axially transmitted and connected to the circular tooth plate 85; The circular tooth plate 85 is engaged with the annular tooth surface 84 by the elastic force of the spring to lock the angle between the wall plate 8 and the slide seat 9. The square tooth plate 86 passes through the square hole 92 and is engaged with the rack 71 to lock the height of the wall plate 8 relative to the base 7. The base 7 is directly fixed on the surface of the embankment. If the surface of the embankment has an inclination, it is necessary to adjust the angle of the wall panel 8 so that the float 1 maintains a suitable sliding angle. If the water level changes, it is necessary to adjust the height of the wall panel 8 so that the float 1 maintains a suitable height to face the waves. By pulling up the sliding member 81, the steel wire 82 pulls the circular tooth plate 85 to overcome the elastic force and move, so that the circular tooth plate 85 is disengaged from the engagement with the annular tooth surface 84, and the square tooth plate 86 is disengaged from the engagement with the rack 71. The angle and height locking of the wall panel 8 are simultaneously released, and the angle and height of the wall panel 8 can be quickly and adaptively adjusted. After adjustment, the sliding member 81 is directly released, and the circular tooth plate 85 is engaged with the annular tooth surface 84 and the square tooth plate 86 is engaged with the rack 71 through the elastic force, and the adjusted height and angle are automatically and quickly locked.

[0036] Embodiment 2: Figure 5 As shown, the bottom end of the electrode sheet B55 is elastically rotatably connected to the side wall of the slot 52 through a torsion spring. The elastic force of the torsion spring is smaller than the elastic force received by the slide plug 56. When the plug is not plugged in, the slide plug 56 resists the expansion of the upper part of the electrode sheet B55. When plugging in and connecting electricity, the slide plug 56 retracts and moves to make the electrode sheet B55 lose support. The elastic force causes the upper part of the electrode sheet B55 to swing laterally to press the electrode sheet A53, so as to keep the electrode sheet A53 in stable electrical contact with the electrode sheet B55. The surface of the electrode sheet A53 is concave, and the upper part of the electrode sheet B55 is bent into a convex shape, so that the contact parts of the electrode sheet A53 and the electrode sheet B55 are matched with each other, thereby improving the electrical contact stability.

[0037] Embodiment 3: Figure 6 As shown, the side wall of the slot 52 is symmetrically provided with expansion grooves, and the electrode sheet B55 slides in the expansion groove by the spring radial elasticity. The elastic force on the electrode sheet B55 is smaller than the elastic force on the sliding plug 56. When the plug is not plugged in, the sliding plug 56 resists the electrode sheet B55 and expands outwards. When plugging in and connecting electricity, the sliding plug 56 shrinks and moves inwards, causing the electrode sheet B55 to lose support. The elastic force causes the electrode sheet B55 to move laterally and press the electrode sheet A53. The surface of electrode sheet A53 is concave, and the end face of electrode sheet B55 is arc-shaped and convex, so that the contact parts of electrode sheet A53 and electrode sheet B55 are matched with each other, improving the stability of electrical contact. The arc-shaped convex surface of electrode sheet B55 facilitates the resetting sliding plug 56 to squeeze its expansion and movement.

[0038] 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. A floating wave energy power generation device, comprising an adjustment seat fixed to a bank surface, and a bracket assembly connected to the adjustment seat, characterized in that: The support assembly comprises a cylindrical sliding rod (2), the sliding rod (2) being arranged upwardly and tilted toward the bank, an induction coil (21) being arranged inside the sliding rod (2), a floating ball (1) being slidably arranged outside the sliding rod (2), the floating ball (1) having a cylindrical permanent magnet (11) covering the outer periphery of the sliding rod (2), the floating ball (1) being tilted and sliding back and forth along the sliding rod (2) under the impact of sea waves and the action of gravity, so that the induction coil (21) and the cylindrical permanent magnet (11) move relative to each other, cutting the magnetic flux lines and generating current.

2. The floating wave energy power generation device according to claim 1, characterized in that: The bracket assembly further comprises an upper bracket (3) and a lower bracket (4), the upper bracket (3) and the lower bracket (4) are both connected to the adjustment seat, the bottom end of the sliding rod (2) is connected to the lower bracket (4) via a support (6), and the top end of the sliding rod (2) is connected to the upper bracket (3) via a line connection assembly (5), so that the upper bracket (3), the sliding rod (2), the lower bracket (4) and the adjustment seat form a triangular frame shape.

3. The floating wave energy power generation device according to claim 2, characterized in that: The line connection assembly (5) comprises a plug (51), the plug (51) is fixedly connected to the upper bracket (3), an electrode sheet A (53) is symmetrically fixed on the surface of the plug (51), and the line of the electrode sheet A (53) passes through the upper bracket (3) to connect to the power storage facility or the power consumption facility. The top of the sliding rod (2) is provided with a slot (52) adapted to the cross section of the plug (51), and the inner wall of the slot (52) is symmetrically provided with an electrode sheet B (55), and the electrode sheet B (55) is connected to the induction coil (21). The outer sides of the upper bracket (3) and the sliding rod (2) are both provided with flange plates, and the plug (51) is inserted into the slot (52) by bolts penetrating and tightening the flange plate, and the electrode sheet B (55) contacts the electrode sheet A (53) in a lateral pressing manner.

4. The floating wave energy power generation device according to claim 3, characterized in that: A sliding sleeve (54) is provided on the outer side of the insertion tube (51) by means of elastic sliding of a spring, and the sliding sleeve (54) is used to surround and seal the electrode sheet A (53). When the insertion tube (51) is inserted into the slot (52), the sliding sleeve (54) is blocked by the edge of the slot (52) and slides with the insertion tube (51), so that the electrode sheet A (53) is exposed. A sliding plug (56) is provided in the slot (52) by means of elastic sliding of a spring, and the sliding plug (56) is used to seal the port of the slot (52) and close the electrode sheet B (55). When the insertion tube (51) is inserted into the slot (52), the sliding plug (56) is compressed and retracted, so that the electrode sheet B (55) is exposed.

5. The floating wave energy power generation device according to claim 4, characterized in that: The middle portion of the electrode sheet B (55) is elastically rotatably connected to the inner wall of the slot (52) via a torsion spring. Under normal conditions, the upper portion of the electrode sheet B (55) expands outwards and the lower portion tilts toward the middle portion of the slot (52). The inwardly retracted sliding plug (56) squeezes the lower portion of the electrode sheet B (55) to expand outwards, so that the upper portion of the electrode sheet B (55) swings to laterally press against the electrode sheet A (53).

6. The floating wave energy power generation device according to claim 4, characterized in that: The bottom end of the electrode sheet B (55) is elastically rotatably connected to the side wall of the slot (52) via a torsion spring, and the sliding plug (56) retracts and moves inwards, causing the electrode sheet B (55) to lose support. The elastic force causes the upper part of the electrode sheet B (55) to swing laterally and press against the electrode sheet A (53).

7. The floating wave energy power generation device according to claim 4, characterized in that: The electrode sheet B (55) is elastically slidably arranged on the side wall of the slot (52) by means of a spring, and the sliding plug (56) retracts and moves inwards, causing the electrode sheet B (55) to lose support, and the elastic force causes the electrode sheet B (55) to move laterally and press against the electrode sheet A (53).

8. The floating wave energy power generation device according to any one of claims 5 to 7, characterized in that: The surface of the electrode sheet A (53) is concave, and the portion of the electrode sheet B (55) contacting the electrode sheet A (53) is convex to match.

9. The floating wave energy power generation device according to claim 3, characterized in that: The support (6) comprises a seat tube (61), the seat tube (61) being fixedly connected to the lower bracket (4), the end surface of the seat tube (61) being provided with a U-shaped cavity (62), the U-shaped cavity (62) penetrating one side of the seat tube (61), the inner wall of the U-shaped cavity (62) being symmetrically provided with an L-shaped groove (64), the L-shaped groove (64) extending along the axial direction of the seat tube (61) and being bent 90 degrees to extend to the edge of the U-shaped cavity (62), the bottom end of the sliding rod (2) being symmetrically fixed with a positioning protrusion (63), the bottom end of the sliding rod (2) being laterally inserted into the U-shaped cavity (62), so that the positioning protrusion (63) is inserted into the bending part of the L-shaped groove (64), and when the upper bracket (3) and the sliding rod (2) are tightened and fixed, the upper bracket (3) moves upward so that the positioning protrusion (63) is clamped to the end of the L-shaped groove (64).

10. The floating wave energy power generation device according to claim 2, characterized in that: The adjustment seat comprises a base (7) and a wall plate (8), the base (7) being fixed to the surface of the embankment, racks (71) being symmetrically fixed on both sides of the base (7), the upper bracket (3) and the lower bracket (4) being fixedly connected to the wall plate (8), a U-shaped slide seat (9) being vertically slidably arranged on the surface of the base (7), a shaft column (91) being symmetrically fixed to the side wall of the slide seat (9), a square hole (92) for aligning the racks (71) being provided on the surface of the shaft column (91), a shaft seat (83) being adapted to rotate with the shaft seat (83), an end face of the shaft seat (83) having an annular tooth surface (84), and a circular tooth plate (84) for aligning the shaft seat (83) being elastically arranged on the surface of the wall plate (8) by a spring. 85), the circular tooth plate (85) is engaged with the annular tooth surface (84) to lock the angle between the wall plate (8) and the sliding seat (9), the end surface of the circular tooth plate (85) is fixed with a square tooth plate (86), the square tooth plate (86) passes through the square hole (92) and is engaged with the rack (71) to lock the height of the wall plate (8) relative to the base (7), the surface of the wall plate (8) is slidably provided with a sliding member (81), the sliding member (81) is connected with a steel wire (82), the steel wire (82) is axially connected to the circular tooth plate (85) through bending conduction, the movable sliding member (81) pulls the circular tooth plate (85) and the square tooth plate (86) to move through the steel wire (82), and is used to release the angle and height lock of the wall plate (8).

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