Novel high-performance boat

Abstract

The invention discloses a novel high-performance boat, and relates to the technical field of high-performance boats, the novel high-performance boat comprises a boat main body, two protective fences are fixedly mounted on the surface of the boat main body, the two protective fences are both of hollow structures, and a cleaning positioning mechanism is arranged in an inner cavity of each protective fence; the cleaning and positioning mechanism comprises a cleaning unit, the cleaning unit is arranged in an inner cavity of the protective fence, the cleaning unit is used for cleaning the surface of the ship body, the cleaning and positioning mechanism further comprises a positioning unit, and the positioning unit is used in cooperation with the cleaning unit. After the cleaning unit is installed in the inner cavity of the protective fence, barnacles attached to the surface of the ship body can be cleaned by moving the position of the cleaning unit, meanwhile, a self-adaptive effect can be achieved on the cleaning brush through cooperation of the first spring and the sliding sleeve, and the situation that the surface arc of the ship body is large, and the cleaning effect is poor is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of high-performance boats, in particular to a new type of high-performance boats. Background Art

[0002] Boats are means of transportation that can move on water by relying on human power, sails, engines and other power. In addition, civilian ships are generally called ships, military ships are called ships, small ships are called boats or boats, and they are collectively called ships or boats. High-performance boats refer to the types of boats that have outstanding performance in navigation performance. They usually have advantages in speed, wave resistance, maneuverability and economy. These boats have achieved stable navigation and efficient operation in complex sea conditions through technical means such as optimizing ship design, adopting efficient propulsion systems and advanced control strategies.

[0003] In order to improve performance, traditional boats are usually installed with multiple fuel engines, which consume a lot of fuel. When the fuel is exhausted, the boat cannot move and needs to wait for external rescue. In addition, boats are used in the sea for a long time, and barnacles are easily attached to the bottom, so the boats need to be towed to shore regularly for cleaning and maintenance.

[0004] When we consider the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing boats on the market, and even if they can be solved, they need to be solved through external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a new type of high-performance boats. Summary of the invention

[0005] The object of the present invention is to provide a new high-performance boat to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a new high-performance boat, comprising a boat body, a guardrail fixedly installed on the surface of the boat body, two guardrails, both of which are hollow structures, and a cleaning and positioning mechanism is provided in the inner cavity of the guardrail;

[0007] The cleaning and positioning mechanism comprises a cleaning unit, which is arranged in the inner cavity of the guardrail and is used to clean the surface of the boat body;

[0008] The cleaning positioning mechanism further includes a positioning unit, which is used in conjunction with the cleaning unit, and is disposed in the inner cavity of the guardrail, and is used to assist in positioning the cleaning unit;

[0009] A propulsion mechanism is arranged on the surface of the boat body, and the propulsion mechanism is used in conjunction with the boat body to assist the movement of the boat body.

[0010] Preferably, the cleaning unit includes a positioning frame, which is inserted into the inner cavity of the guardrail, the inner cavity of the positioning frame is fixedly connected with a sliding rod, the surface of the sliding rod is slidably connected with a sliding sleeve, a first spring is provided on one side of the sliding sleeve, one end of the first spring is fixedly connected to the surface of the sliding sleeve, the other end of the first spring is fixedly connected to the inner wall of the positioning frame, the bottom of the sliding sleeve is fixedly connected with a transmission rod, one end of the transmission rod is fixedly connected to a fixing frame, the fixing frame is arranged on one side of the boat body, the surface of the fixing frame is fixedly connected with a waterproof motor, the output end of the waterproof motor passes through the inner cavity of the fixing frame and is fixedly connected with a first gear, the surface of the first gear is meshingly connected with a second gear, the inner cavity of the second gear is fixedly connected with a cleaning brush, and both ends of the cleaning brush are rotatably connected to the inner wall of the fixing frame through bearings.

[0011] Preferably, a first guide wheel is movably sleeved on the surface of the transmission rod, and the surface of the first guide wheel is in contact with the surface of the boat body.

[0012] Preferably, a second guide wheel is movably sleeved on the surface of the positioning frame, and the surface of the second guide wheel is slidably connected to the inner wall of the guardrail.

[0013] Preferably, the positioning unit includes a threaded sleeve, which is threadedly connected to the surface of the positioning frame, and the threaded sleeve is arranged in the inner cavity of the guardrail. The bottom of the threaded sleeve is fixedly connected to the positioning sleeve, and the inner cavity of the positioning sleeve is rotatably connected to a limiting block, the bottom of the limiting block is fixedly connected to a second spring, and the bottom of the second spring is fixedly connected to the limiting frame, the inner cavity of the limiting frame is rotatably connected to a roller through an axle pin, and the bottom of the roller contacts the surface of the boat body.

[0014] Preferably, a telescopic rod is fixedly mounted on the bottom of the limiting block, and a telescopic end of the telescopic rod is fixedly connected to the top of the limiting frame.

[0015] Preferably, the propulsion mechanism comprises a protective shell and a guide shell, both of which are fixedly mounted on the surface of the boat body, a support frame, a dual-axis motor and two positioning shells are fixedly mounted on the top of the protective shell, a photovoltaic panel is fixedly mounted on the top of the support frame, output ends on both sides of the dual-axis motor are fixedly connected with a transmission shaft, one end of the transmission shaft passes through the inner cavity of the positioning shell and is fixedly connected with a first bevel gear, the number of the first bevel gears is two, the surfaces of the two first bevel gears are meshed with the second bevel gears, the bottoms of the two second bevel gears are fixedly connected with a limiting rod, the bottom of the limiting rod passes through the inner cavity of the guide shell and is rotatably connected to the inner wall of the guide shell through a bearing, the surface of the limiting rod is fixedly sleeved with a third bevel gear, the surface of the third bevel gear is meshed with a fourth bevel gear, one side of the fourth bevel gear is fixedly connected with a blade, the surface of the blade is rotatably connected to the surface of the guide shell through a sealed bearing, and an electricity storage device is fixedly mounted in the inner cavity of the protective shell.

[0016] Preferably, the surfaces of the transmission shaft and the limit rod are rotatably connected to fixed brackets via bearings, and the number of the fixed brackets is four, two of which are fixedly connected to the inner wall of the positioning shell on both sides, and the other two fixed brackets are fixedly connected to the inner wall of the guide shell on both sides.

[0017] Preferably, the top of the limiting rod is fixedly connected to a positioning rod, and the top of the positioning rod is rotatably connected to the inner wall of the positioning shell via a bearing.

[0018] Preferably, the number of the third bevel gears is two, and the two third bevel gears are fixedly sleeved on the surface of the limiting rod in opposite directions.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention provides a cleaning unit. After the cleaning unit is installed in the inner cavity of the guardrail, the position of the cleaning unit can be moved to clean the barnacles attached to the surface of the boat body. At the same time, the first spring and the sliding sleeve cooperate to make the cleaning brush adaptive, so as to avoid a large arc on the surface of the boat body and poor cleaning effect.

[0021] 2. The present invention can improve the stability of the cleaning unit by providing a positioning unit, thereby preventing the cleaning unit from sliding during use and affecting the cleaning of barnacles attached to the surface of the boat body by the cleaning unit.

[0022] 3. The present invention sets a propulsion mechanism. When the fuel of the boat body is exhausted, the external control switch is used to start the dual-axis motor to rotate the two blades to ensure that the boat body can navigate safely or avoid danger. At the same time, the photovoltaic panel is used to store energy, which can reduce dependence on fuel and play a role in energy conservation and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the boat body and the propulsion mechanism of the present invention;

[0025] Figure 3 It is a structural cross-sectional view of the guardrail and the cleaning and positioning mechanism of the present invention;

[0026] Figure 4 It is a structural sectional exploded view of the positioning frame and the positioning unit of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the cleaning unit of the present invention;

[0028] Figure 6 It is a structural cross-sectional view of the propulsion mechanism of the present invention;

[0029] Figure 7 For the present invention Figure 6 A magnified view of the structure at center.

[0030] In the figure: 1, boat body; 11, guardrail; 2, cleaning positioning mechanism; 21, cleaning unit; 2101, positioning frame; 2102, slide bar; 2103, sliding sleeve; 2104, first spring; 2105, transmission rod; 2106, fixing frame; 2107, waterproof motor; 2108, first gear; 2109, second gear; 2110, cleaning brush; 2111, first guide wheel; 2112, second guide wheel; 22, positioning unit; 2201, threaded sleeve; 2202, positioning sleeve; 2203, limit block ; 2204, second spring; 2205, limit frame; 2206, roller; 2207, telescopic rod; 3, propulsion mechanism; 301, protective shell; 302, support frame; 303, dual-axis motor; 304, positioning shell; 305, photovoltaic panel; 306, transmission shaft; 307, first bevel gear; 308, second bevel gear; 309, limit rod; 310, third bevel gear; 311, fourth bevel gear; 312, blade; 313, guide shell; 314, power storage device; 315, fixed bracket; 316, positioning rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention provides a technical solution: a new high-performance boat, comprising a boat body 1, a guardrail 11 is fixedly installed on the surface of the boat body 1, the number of the guardrails 11 is two, the two guardrails 11 are both hollow structures, and the inner cavity of the guardrail 11 is provided with a cleaning positioning mechanism 2;

[0033] The cleaning and positioning mechanism 2 comprises a cleaning unit 21 . The cleaning unit 21 is disposed in the inner cavity of the guardrail 11 . The cleaning unit 21 is used to clean the surface of the boat body 1 .

[0034] As a further limitation of the cleaning and positioning mechanism 2 of the present invention, the cleaning unit 21 includes a positioning frame 2101, the positioning frame 2101 is inserted into the inner cavity of the guardrail 11, the inner cavity of the positioning frame 2101 is fixedly connected with a sliding rod 2102, the surface of the sliding rod 2102 is slidably connected with a sliding sleeve 2103, a first spring 2104 is provided on one side of the sliding sleeve 2103, one end of the first spring 2104 is fixedly connected to the surface of the sliding sleeve 2103, the other end of the first spring 2104 is fixedly connected to the inner wall of the positioning frame 2101, the bottom of the sliding sleeve 2103 is fixedly connected with a transmission rod 2105, one end of the transmission rod 2105 is fixedly connected with a fixing frame 2106, the fixing frame 2106 is arranged on one side of the boat body 1, and the surface of the fixing frame 2106 is fixedly connected with an anti- The water motor 2107, the output end of the waterproof motor 2107 passes through the inner cavity of the fixed frame 2106 and is fixedly connected to the first gear 2108. The surface of the first gear 2108 is meshingly connected to the second gear 2109. The inner cavity of the second gear 2109 is fixedly connected to the cleaning brush 2110. Both ends of the cleaning brush 2110 are rotatably connected to the inner wall of the fixed frame 2106 through bearings; by setting the cleaning unit 21, after the cleaning unit 21 is installed in the inner cavity of the guardrail 11, the position of the moving cleaning unit 21 can be used to clean the barnacles attached to the surface of the boat body 1. At the same time, the first spring 2104 and the sliding sleeve 2103 cooperate to play an adaptive role for the cleaning brush 2110, thereby avoiding a large arc on the surface of the boat body 1 and poor cleaning effect.

[0035] A first guide wheel 2111 is movably sleeved on the surface of the transmission rod 2105, and the surface of the first guide wheel 2111 is in contact with the surface of the boat body 1; by setting the first guide wheel 2111, the transmission rod 2105 can be limited, thereby facilitating the cleaning brush 2110 to clean barnacles on the surface of the boat body 1.

[0036] The surface of the positioning frame 2101 is movably sleeved with a second guide wheel 2112, and the surface of the second guide wheel 2112 is slidably connected to the inner wall of the guardrail 11; by providing the second guide wheel 2112, the positioning frame 2101 can be limited, thereby improving the stability of the movement of the positioning frame 2101.

[0037] The specific implementation of this embodiment is as follows: after the positioning frame 2101 is installed by the positioning unit 22, the staff pulls the positioning frame 2101 to move horizontally, and uses the external control switch to start the waterproof motor 2107, the output end of the waterproof motor 2107 drives the first gear 2108 to rotate, the first gear 2108 drives the second gear 2109 to rotate when rotating, and the second gear 2109 drives the cleaning brush 2110 to move when rotating, and the cleaning brush 2110 can be used to remove the barnacles attached to the surface of the boat body 1. At the same time, due to the large arc of the surface of the boat body 1, when cleaning the raised surface, the cleaning brush 2110 is forced to drive the fixing frame 2106 to move, so that the fixing frame 2106 drives the transmission rod 2105 and the sliding sleeve 2103 to squeeze the first spring 2104. When cleaning the recessed surface, the sliding sleeve 2103 and the transmission rod 2105 are pushed to move under the reaction force of the first spring 2104, and the position of the cleaning brush 2110 can be adjusted, thereby playing a role of adaptive adjustment, thereby improving the cleaning quality of the surface of the boat body 1.

[0038] Example 2: Please refer to Figure 2 -and Figure 4 The present invention provides a technical solution: a new type of high-performance boat. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The cleaning and positioning mechanism 2 also includes a positioning unit 22. The positioning unit 22 is used in conjunction with the cleaning unit 21. The positioning unit 22 is arranged in the inner cavity of the guardrail 11. The positioning unit 22 is used to assist in positioning the cleaning unit 21.

[0039] As a further limitation of the cleaning and positioning mechanism 2 of the present invention, the positioning unit 22 includes a threaded sleeve 2201, which is threadedly connected to the surface of the positioning frame 2101, and the threaded sleeve 2201 is arranged in the inner cavity of the guardrail 11. The bottom of the threaded sleeve 2201 is fixedly connected with a positioning sleeve 2202, and the inner cavity of the positioning sleeve 2202 is rotatably connected to a limiting block 2203, and the bottom of the limiting block 2203 is fixedly connected with a second spring 2204, and the bottom of the second spring 2204 is fixedly connected to a limiting frame 2205, and the inner cavity of the limiting frame 2205 is rotatably connected with a roller 2206 through an axle pin, and the bottom of the roller 2206 is in contact with the surface of the boat body 1; by setting the positioning unit 22, the stability of the cleaning unit 21 can be improved, and sliding can be avoided during its use, which would affect the cleaning of barnacles attached to the surface of the boat body 1 by the cleaning unit 21.

[0040] A telescopic rod 2207 is fixedly installed at the bottom of the limit block 2203, and the telescopic end of the telescopic rod 2207 is fixedly connected to the top of the limit frame 2205; by setting the telescopic rod 2207, a limiting effect can be played on the limit block 2203 and the limit frame 2205, thereby improving their stability in use.

[0041] The specific implementation method of this embodiment is as follows: when in use, the staff inserts one end of the cleaning unit 21 into the inner cavity of the guardrail 11, and then presses the threaded sleeve 2201 so that the height of the positioning unit 22 can enter the inner cavity of the guardrail 11. When the bottom of the roller 2206 contacts the surface of the boat body 1, the staff rotates the threaded sleeve 2201 to fix the threaded sleeve 2201 on the surface of the positioning frame 2101. After the threaded sleeve 2201 is installed, under the reaction force of the second spring 2204, the top of the threaded sleeve 2201 contacts the inner wall of the guardrail 11, which can improve the stability of the use of the cleaning unit 21, and in the process of moving the cleaning unit 21, the roller 2206 slides on the surface of the boat body 1, which can improve the portability of the cleaning unit 21.

[0042] Example 3: Please refer to Figure 1 , Figure 2 , Figure 6 and Figure 7 The present invention provides a technical solution: a new type of high-performance boat. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A propulsion mechanism 3 is arranged on the surface of the boat body 1. The propulsion mechanism 3 is used in conjunction with the boat body 1 to assist the movement of the boat body 1.

[0043] As a further limitation of the propulsion mechanism 3 of the present invention, the propulsion mechanism 3 includes a protective shell 301 and a guide shell 313, the protective shell 301 and the guide shell 313 are fixedly installed on the surface of the boat body 1, the top of the protective shell 301 is respectively fixedly installed with a support frame 302, a dual-axis motor 303 and two positioning shells 304, the top of the support frame 302 is fixedly installed with a photovoltaic panel 305, the output ends on both sides of the dual-axis motor 303 are fixedly connected with a transmission shaft 306, one end of the transmission shaft 306 passes through the inner cavity of the positioning shell 304 and is fixedly connected with a first bevel gear 307, the number of the first bevel gears 307 is two, the surfaces of the two first bevel gears 307 are meshed with second bevel gears 308, the bottoms of the two second bevel gears 308 are fixedly connected with a limiting rod 309, and the limiting rod 3 The bottom of 09 passes through the inner cavity of the guide shell 313 and is rotatably connected to the inner wall of the guide shell 313 through a bearing. The surface of the limit rod 309 is fixedly sleeved with a third bevel gear 310, and the surface of the third bevel gear 310 is meshingly connected with a fourth bevel gear 311. One side of the fourth bevel gear 311 is fixedly connected with a blade 312. The surface of the blade 312 is rotatably connected to the surface of the guide shell 313 through a sealed bearing. The inner cavity of the protective shell 301 is fixedly installed with a power storage device 314; by setting up the propulsion mechanism 3, when the fuel of the boat body 1 is exhausted, the external control switch is used to start the dual-axis motor 303, so that the two blades 312 rotate, ensuring that the boat body 1 can sail safely or avoid risks. At the same time, the photovoltaic panel 305 is used to store energy, which can reduce dependence on fuel and play a role in energy conservation and emission reduction.

[0044] The surfaces of the transmission shaft 306 and the limiting rod 309 are rotatably connected to fixed brackets 315 via bearings. There are four fixed brackets 315, two of which are fixedly connected to the inner walls of the positioning shell 304 on both sides, and the other two fixed brackets 315 are fixedly connected to the inner walls of the guide shell 313 on both sides. By arranging the fixed brackets 315 and cooperating with the bearings, the transmission shaft 306 and the limiting rod 309 can be limited, thereby improving their rotation stability.

[0045] The top of the limiting rod 309 is fixedly connected to a positioning rod 316, and the top of the positioning rod 316 is rotatably connected to the inner wall of the positioning shell 304 through a bearing; by setting the positioning rod 316 and the bearing in cooperation, the limiting rod 309 can be limited, thereby improving its rotation stability.

[0046] There are two third bevel gears 310 , which are fixedly sleeved on the surface of the limiting rod 309 in opposite directions. By setting the two third bevel gears 310 in opposite shapes, the two fourth bevel gears 311 can drive the two blades 312 to rotate in the same direction.

[0047] The specific implementation of this embodiment is as follows: during the use of the boat body 1, the photovoltaic panel 305 absorbs light to store power for the boat body 1. When the fuel of the boat body 1 is exhausted during the driving process, the staff uses an external control switch to start the dual-axis motor 303, and the output ends on both sides of the dual-axis motor 303 drive the two transmission shafts 306 to rotate. When the two transmission shafts 306 rotate, they drive the two first bevel gears 307 to rotate. When the two first bevel gears 307 rotate, they drive the two second bevel gears 308 to rotate. When the two second bevel gears 308 rotate, they drive the two limit rods. 309 rotates, and the two limit rods 309 drive the two third bevel gears 310 to rotate when rotating, and the two third bevel gears 310 drive the two fourth bevel gears 311 to rotate when rotating, and the two fourth bevel gears 311 drive the two paddle blades 312 to rotate when rotating. Since the two third bevel gears 310 are set in opposite directions, the two fourth bevel gears 311 can drive the two paddle blades 312 to rotate in the same direction when rotating, and the two paddle blades 312 can provide power for the boat body 1 when rotating, so that the boat body 1 can still sail safely or avoid danger when the fuel is exhausted.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] 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 new type of high-performance boat, comprising a boat body (1), characterized in that: A guardrail (11) is fixedly mounted on the surface of the boat body (1), the number of the guardrails (11) is two, both of the two guardrails (11) are hollow structures, and the inner cavity of the guardrail (11) is provided with a cleaning and positioning mechanism (2); The cleaning and positioning mechanism (2) comprises a cleaning unit (21), wherein the cleaning unit (21) is arranged in the inner cavity of the guardrail (11), and the cleaning unit (21) is used to clean the surface of the boat body (1); The cleaning positioning mechanism (2) further comprises a positioning unit (22), the positioning unit (22) being used in conjunction with the cleaning unit (21), the positioning unit (22) being arranged in the inner cavity of the guardrail (11), and the positioning unit (22) being used to assist in positioning the cleaning unit (21); A propulsion mechanism (3) is provided on the surface of the boat body (1); the propulsion mechanism (3) is used in conjunction with the boat body (1); and the propulsion mechanism (3) is used to assist the movement of the boat body (1).

2. The new high-performance boat according to claim 1 is characterized by: The cleaning unit (21) comprises a positioning frame (2101), wherein the positioning frame (2101) is plugged into the inner cavity of the guardrail (11), the inner cavity of the positioning frame (2101) is fixedly connected with a sliding rod (2102), the surface of the sliding rod (2102) is slidably connected with a sliding sleeve (2103), a first spring (2104) is arranged on one side of the sliding sleeve (2103), one end of the first spring (2104) is fixedly connected to the surface of the sliding sleeve (2103), the other end of the first spring (2104) is fixedly connected to the inner wall of the positioning frame (2101), the bottom of the sliding sleeve (2103) is fixedly connected with a transmission rod (2105), and the transmission rod (2105) is fixedly connected to the inner cavity of the guardrail (11), and the transmission rod (2105) is fixedly connected to the inner cavity of the guardrail (11), and the transmission rod (2105) is fixedly connected to the inner cavity of the guardrail (11). One end of the moving rod (2105) is fixedly connected to a fixing frame (2106), and the fixing frame (2106) is arranged on one side of the boat body (1). A waterproof motor (2107) is fixedly connected to the surface of the fixing frame (2106), and the output end of the waterproof motor (2107) passes through the inner cavity of the fixing frame (2106) and is fixedly connected to a first gear (2108). The surface of the first gear (2108) is meshingly connected to a second gear (2109), and the inner cavity of the second gear (2109) is fixedly connected to a cleaning brush (2110), and both ends of the cleaning brush (2110) are rotatably connected to the inner wall of the fixing frame (2106) through bearings.

3. The new high-performance boat according to claim 2 is characterized by: The surface of the transmission rod (2105) is movably sleeved with a first guide wheel (2111), and the surface of the first guide wheel (2111) is in contact with the surface of the boat body (1).

4. The new high-performance boat according to claim 2 is characterized by: A second guide wheel (2112) is movably sleeved on the surface of the positioning frame (2101), and the surface of the second guide wheel (2112) is slidably connected to the inner wall of the guardrail (11).

5. The new high-performance boat according to claim 1 is characterized by: The positioning unit (22) comprises a threaded sleeve (2201), the threaded sleeve (2201) being threadedly connected to the surface of the positioning frame (2101), the threaded sleeve (2201) being arranged in the inner cavity of the guardrail (11), the bottom of the threaded sleeve (2201) being fixedly connected to a positioning sleeve (2202), the inner cavity of the positioning sleeve (2202) being rotatably connected to a limiting block (2203), the bottom of the limiting block (2203) being fixedly connected to a second spring (2204), the bottom of the second spring (2204) being fixedly connected to a limiting frame (2205), the inner cavity of the limiting frame (2205) being rotatably connected to a roller (2206) via an axle pin, the bottom of the roller (2206) being in contact with the surface of the boat body (1).

6. The new high-performance boat according to claim 5 is characterized by: A telescopic rod (2207) is fixedly mounted on the bottom of the limiting block (2203), and the telescopic end of the telescopic rod (2207) is fixedly connected to the top of the limiting frame (2205).

7. The new high-performance boat according to claim 1 is characterized by: The propulsion mechanism (3) comprises a protective shell (301) and a guide shell (313), wherein the protective shell (301) and the guide shell (313) are both fixedly mounted on the surface of the boat body (1), and a support frame (302), a dual-axis motor (303) and two positioning shells (304) are respectively fixedly mounted on the top of the protective shell (301), and a photovoltaic panel (305) is fixedly mounted on the top of the support frame (302). The output ends on both sides of the dual-axis motor (303) are both fixedly connected to a transmission shaft (306), and one end of the transmission shaft (306) passes through the inner cavity of the positioning shell (304) and is fixedly connected to a first bevel gear (307), and the number of the first bevel gears (307) is two, and the two first bevel gears (307) are fixedly mounted on the top of the protective shell (301). The surfaces of the two second bevel gears (308) are meshedly connected, the bottoms of the two second bevel gears (308) are fixedly connected to a limiting rod (309), the bottom of the limiting rod (309) penetrates into the inner cavity of the guide shell (313) and is rotatably connected to the inner wall of the guide shell (313) through a bearing, a third bevel gear (310) is fixedly sleeved on the surface of the limiting rod (309), the surface of the third bevel gear (310) is meshedly connected to a fourth bevel gear (311), one side of the fourth bevel gear (311) is fixedly connected to a blade (312), the surface of the blade (312) is rotatably connected to the surface of the guide shell (313) through a sealed bearing, and an electric storage device (314) is fixedly installed in the inner cavity of the protective shell (301).

8. The new high-performance boat according to claim 7 is characterized by: The surfaces of the transmission shaft (306) and the limiting rod (309) are rotatably connected to fixed brackets (315) via bearings. The number of the fixed brackets (315) is four, two of which are fixedly connected to the inner wall of the positioning shell (304) on both sides, and the other two of which are fixedly connected to the inner wall of the guide shell (313) on both sides.

9. The new high-performance boat according to claim 7, characterized in that: The top of the limiting rod (309) is fixedly connected to a positioning rod (316), and the top of the positioning rod (316) is rotatably connected to the inner wall of the positioning shell (304) via a bearing.

10. The new high-performance boat according to claim 7, characterized in that: The number of the third bevel gears (310) is two, and the two third bevel gears (310) are fixedly sleeved on the surface of the limiting rod (309) in opposite directions.

Images