High-performance intelligent drive automatic inflation kayak
By designing limiting and clamping mechanisms, the problem of propellers becoming loose and falling off in wind and waves in self-inflating kayaks has been solved, achieving stable propeller installation and normal use of the hull, thus enhancing the stability and safety of the kayaks.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-12
- Publication Date
- 2026-03-31
AI Technical Summary
Existing self-inflating kayaks are susceptible to damage from wind and waves during navigation, causing the propeller to loosen and fall off, resulting in the kayak losing power and affecting normal use.
The device employs a limiting mechanism and a clamping mechanism, including a limiting sleeve, a limiting screw, a limiting plate, a clamping plate, and a buffer airbag. The propeller is securely installed through a driving mechanism and a moving mechanism, increasing the contact area between the limiting plate and the mounting plate. The buffer airbag fills the gaps to enhance the tightness of the connection.
It effectively prevents the propeller from loosening and falling off in wind and waves, ensuring the normal use and power output of the kayak, and improving the stability and safety of the hull.
Smart Images
Figure CN121757352A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of kayaks, and more particularly to a high-performance intelligent-driven automatic inflatable kayak. Background Technology
[0002] Inflatable rafts are small boats built using inflatable technology, typically made of durable, elastic materials such as rubber or other synthetic materials. Unlike traditional solid rafts, inflatable rafts can be easily inflated or deflated as needed, making them easy to carry and store.
[0003] In related technologies, self-inflating kayaks encompass the hull, safety chamber system, paddles, propeller, seat, propeller mounting plate, and emergency safety devices. The hull includes at least one main inflatable chamber made of high-density PVC-coated fabric with a double-layered, thickened structure. The top and bottom layers are secured by evenly distributed connecting lines (spaced ≤1cm) to form a tear-resistant composite structure. The safety chamber system employs a three-chamber redundant design, including two main side chambers and one independent bottom chamber. Even if any chamber fails, the remaining chambers can still provide ≥80% of the rated buoyancy. The paddles, seat, and propeller mounting plate are all detachably mounted to the hull. The propeller is equipped with a C-mount, which has multiple threaded fixing rods. After inflating the hull, the paddles, seat, and propeller mounting plate are first installed on the hull. Then, the C-mount is mounted on the propeller mounting plate, and the multiple fixing rods are rotated. Once the fixing rod is pressed against the propeller mounting plate, the propeller installation is complete.
[0004] The aforementioned technologies rely solely on the mutual clamping of a fixing rod and a mounting plate to limit the propeller's position. When the boat is sailing, the hull is easily shaken by wind and waves. This shaking can cause the fixing rod to loosen, making it easy for the propeller to detach from the hull, resulting in the kayak losing power during operation and severely impacting the boat's normal use. Summary of the Invention
[0005] To address the issue of impacting the normal use of the hull, this invention provides a high-performance intelligent-driven automatic inflatable kayak.
[0006] The present invention provides a high-performance intelligent-driven automatic inflatable kayak using the following technical solution: A high-performance intelligent-driven automatic inflatable kayak includes a hull, a mounting plate, a propeller, a C-shaped mounting frame, and a limiting mechanism. The limiting mechanism includes a limiting sleeve rotatably mounted on the C-shaped mounting frame and a limiting screw threadedly connected to the limiting sleeve. A limiting plate abutting against the mounting plate is fixedly connected to the limiting screw. A limiting guide rod passing through the C-shaped mounting frame is fixedly connected to the limiting plate. A limiting gear is fixedly connected to the limiting sleeve. Limiting teeth capable of meshing with the limiting gear are slidably mounted on the C-shaped mounting frame. A driving mechanism for driving the limiting teeth to move is mounted on the C-shaped mounting frame.
[0007] Preferably, the C-shaped mounting bracket is equipped with a clamping mechanism, which includes two first clamping plates arranged opposite each other. The two first clamping plates are located on both sides of the mounting plate and can contact the mounting plate. The limiting plate can contact the first clamping plates. A clamping groove is provided at the bottom of the first clamping plates. A second clamping plate is slidably installed in the clamping groove and can contact the mounting plate. A moving mechanism for driving the second clamping plate to extend out of the clamping groove is installed on the C-shaped mounting bracket. An abutment member for driving the first clamping plate to abut against the mounting plate is installed on the C-shaped mounting bracket.
[0008] Preferably, the abutting member includes an abutting spring fixedly connected between the first clamping plate and the C-shaped mounting bracket, and guide plates are fixedly connected to the bottom of both second clamping plates, with the two guide plates tilting outward from top to bottom.
[0009] Preferably, the moving mechanism includes a telescopic shaft rotatably mounted between the first clamping plate and the C-shaped mounting bracket. The telescopic shaft extends into a clamping groove, and a reciprocating screw is rotatably mounted in the clamping groove. The reciprocating screw is threadedly connected to the second clamping plate, and the reciprocating screw is connected to the telescopic shaft via a bevel gear set. The C-shaped mounting bracket is equipped with a drive component for driving the two telescopic shafts to rotate simultaneously.
[0010] Preferably, the driving component includes a driving sleeve rotatably mounted on a C-shaped mounting bracket and a reciprocating screw rod helically connected to the driving sleeve. The reciprocating screw rod can abut against the mounting plate. Two first rotating shafts and two second rotating shafts are rotatably mounted on the C-shaped mounting bracket. The two first rotating shafts are respectively connected to a telescopic rotating shaft via a conveyor belt. The two first rotating shafts are respectively connected to the second rotating shafts via a bevel gear set. A first bevel gear is fixedly connected to each of the two second rotating shafts. A second bevel gear that meshes with both first bevel gears is fixedly connected to the driving sleeve.
[0011] Preferably, the driving mechanism includes a driving plate slidably mounted on a C-shaped mounting bracket, a driving shaft rotatably mounted on the driving plate, the driving shaft and the limiting sleeve being driven by gears, a push block fixedly connected to the driving plate, a push plate slidably mounted on the C-shaped mounting bracket, and two opposing pushing inclined surfaces formed at both ends of the push plate, with the limiting teeth and the push block respectively contacting the pushing inclined surfaces.
[0012] Preferably, a third rotating shaft is rotatably mounted on the C-shaped mounting bracket, a conveyor belt is sleeved between the third rotating shaft and the telescopic rotating shaft, a gear ring is fixedly connected to the third rotating shaft, and a plurality of one-way teeth that mesh with gears on the drive shaft are hinged to the gear ring. A hinge shaft installed in the one-way teeth is located on one side of the one-way teeth, and a torsion spring is sleeved on the hinge shaft installed in the one-way teeth.
[0013] Preferably, a receiving shaft is rotatably mounted on the C-shaped mounting bracket, a connecting rod is fixedly connected to the receiving shaft, a connecting ring is rotatably mounted on the driving sleeve, the connecting rod is fixedly connected to the connecting ring, a transmission component is provided on the C-shaped mounting bracket, and the driving plate can drive the receiving shaft to rotate through the transmission mechanism.
[0014] Preferably, the transmission component includes a fourth rotating shaft rotatably mounted on a C-shaped mounting bracket, the fourth rotating shaft being connected to the receiving shaft via a bevel gear set, a fourth gear being fixedly connected to the fourth rotating shaft, and a rack meshing with the fourth gear being fixedly connected to the drive plate.
[0015] Preferably, both the first clamping plate and the second clamping plate are provided with multiple buffer airbags.
[0016] In summary, the present invention has at least the following beneficial technical effects: 1. When it is necessary to install the propeller, first set up the C-type mounting bracket on the mounting plate, then rotate the limiting sleeve. The limiting sleeve drives the limiting screw to move, and the limiting screw drives the limiting plate to move. When the limiting plate abuts against the mounting plate, start the drive mechanism. The drive mechanism drives the limiting teeth to move and mesh with the limiting gear, which can limit the limiting sleeve and prevent the limiting plate from separating from the mounting plate, thus solving the problem of affecting the normal use of the ship. 2. When the C-type mounting bracket is installed on the mounting plate, the abutment component is activated first, so that the first clamping plate is pressed against the mounting plate. Then, the moving mechanism is activated, which drives the second clamping plate to extend out of the clamping groove and contact the mounting plate. As the limiting plate contacts the first clamping plate, the mounting plate is limited again, increasing the contact area between the limiting plate and the mounting plate, and further solving the problem of affecting the normal use of the ship. 3. The buffer airbag can fill the gaps between the first and second clamping plates and the mounting plate, making the connection between the first and second clamping plates and the mounting plate tighter, and further solving the problem of affecting the normal use of the ship. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a high-performance intelligent drive automatic inflatable kayak according to an embodiment of the present invention.
[0018] Figure 2 This is a schematic diagram of the mounting plate according to an embodiment of the present invention.
[0019] Figure 3 This is a schematic diagram of the C-type mounting bracket according to an embodiment of the present invention.
[0020] Figure 4 This is a schematic diagram of the limiting mechanism according to an embodiment of the present invention.
[0021] Figure 5 This is a schematic diagram of the clamping mechanism according to an embodiment of the present invention.
[0022] Figure 6 This is a schematic diagram of the structure of the moving mechanism according to an embodiment of the present invention.
[0023] Figure 7 This is a schematic diagram of the drive mechanism according to an embodiment of the present invention.
[0024] Figure 8 This is a schematic diagram of the buffer mechanism according to an embodiment of the present invention.
[0025] Figure 9 This is a schematic diagram of the inflation mechanism according to an embodiment of the present invention.
[0026] Figure 10 This is a schematic diagram of the internal structure of the air cylinder according to an embodiment of the present invention.
[0027] Explanation of reference numerals in the attached drawings: 1. Hull; 11. Mounting plate; 12. Propeller; 13. C-mount bracket; 14. Receiving shaft; 15. Connecting rod; 16. Connecting ring; 17. Fourth rotating shaft; 171. Fourth gear; 18. Seat; 2. Limiting mechanism; 21. Limiting sleeve; 211. Limiting gear; 22. Limiting screw; 23. Limiting plate; 24. Limiting tooth; 3. Drive mechanism; 31. Drive plate; 311. Rack; 32. Drive shaft; 33. Push block; 34. Push plate; 4. Clamping mechanism; 41. First clamping plate; 42. Second clamping plate; 43. Abutment projectile 44. Spring; 5. Guide plate; 6. Moving mechanism; 7. Telescopic shaft; 8. Reciprocating screw; 9. Drive sleeve; 10. Second bevel gear; 11. Reciprocating screw rod; 12. First shaft; 13. Second shaft; 14. First bevel gear; 15. Third shaft; 16. Gear ring; 17. One-way tooth; 18. Buffer mechanism; 19. Buffer airbag; 10. Air outlet pipe; 11. Pressure relief valve; 12. Pressure relief rod; 13. Inflation mechanism; 14. Seat plate; 15. Inflation spring; 16. Inflation cylinder; 17. Inflation rod; 18. Inflation plate; 19. Air reservoir. Detailed Implementation
[0028] The following is in conjunction with the appendix Figure 1 -Appendix Figure 10 The present invention will be described in further detail below.
[0029] This invention discloses a high-performance intelligent-driven automatic inflatable kayak. (Refer to...) Figures 1 to 4The system includes a hull 1, a mounting plate 11 detachably connected to the hull 1, a propeller 12, a C-type mounting bracket 13 detachably connected to the propeller 12, and a limiting mechanism 2. The limiting mechanism 2 includes a limiting sleeve 21 rotatably mounted on the C-type mounting bracket 13 and a limiting screw 22 threadedly connected to the limiting sleeve 21. A limiting plate 23 that abuts against the mounting plate 11 is fixedly connected to the limiting screw 22. Two limiting sleeves 21, two limiting screws 22, and two limiting plates 23 are provided, each located on one side of the mounting plate 11. The two limiting sleeves 21 are connected to a conveyor belt via a rotating shaft. A limiting guide rod passing through the C-type mounting bracket 13 is fixedly connected to the limiting plate 23. A limiting gear 211 is fixedly connected to one of the limiting sleeves 21. A limiting tooth 24 that can mesh with the limiting gear 211 is slidably mounted on the C-type mounting bracket 13. A drive mechanism 3 for driving the limiting tooth 24 to move is mounted on the C-type mounting bracket 13. When it is necessary to install the propeller 12, the C-type mounting bracket 13 is first placed on the mounting plate 11. Then the limiting sleeve 21 is rotated, and the limiting sleeve 21 drives the limiting screw 22 to move. The limiting screw 22 drives the limiting plate 23 to move. When the limiting plate 23 abuts against the mounting plate 11, the drive mechanism 3 is activated. The drive mechanism 3 drives the limiting tooth 24 to move and mesh with the limiting gear 211, which can limit the limiting sleeve 21 and prevent the limiting plate 23 from separating from the mounting plate 11, thus solving the problem of affecting the normal use of the ship hull 1.
[0030] Reference Figures 3 to 5 The C-shaped mounting bracket 13 is equipped with a clamping mechanism 4, which includes two opposing first clamping plates 41. The two first clamping plates 41 are located on opposite sides of the mounting plate 11 and can both contact the mounting plate 11. A limiting plate 23 can contact the first clamping plates 41. A clamping groove is formed at the bottom of each first clamping plate 41, and a second clamping plate 42 is slidably installed in the clamping groove. The second clamping plate 42 can contact the mounting plate 11. A moving mechanism 5 is installed on the C-shaped mounting bracket 13 to drive the second clamping plate 42 to extend out of the clamping groove. There is an abutment for driving the first clamping plate 41 to abut against the mounting plate 11; when the C-type mounting bracket 13 is mounted on the mounting plate 11, the abutment is first activated, so that the first clamping plate 41 abuts against the mounting plate 11, and then the moving mechanism 5 is activated. The moving mechanism 5 drives the second clamping plate 42 to extend out of the clamping groove and contact the mounting plate 11. As the limiting plate 23 contacts the first clamping plate 41, it limits the mounting plate 11 again, increasing the contact area between the limiting plate 23 and the mounting plate 11, and further solving the problem of affecting the normal use of the ship hull 1.
[0031] The abutment includes an abutment spring 43 fixedly connected between the first clamping plate 41 and the C-shaped mounting bracket 13. The bottom of each of the two second clamping plates 42 is fixedly connected to a guide plate 44, which is inclined outward from top to bottom. During the process of placing the C-shaped mounting bracket 13 on the mounting plate 11, the guide plate 44 first contacts the mounting plate 11, the mounting plate 11 slides along the guide plate 44, and the abutment spring 43 pushes the first clamping plate 41 to abut against the mounting plate 11.
[0032] Reference Figures 4 to 6 The moving mechanism 5 includes a telescopic shaft 51 rotatably mounted between the first clamping plate 41 and the C-shaped mounting bracket 13. The telescopic shaft 51 extends into the clamping groove, and a reciprocating screw 52 is rotatably mounted in the clamping groove. The reciprocating screw 52 is threadedly connected to the second clamping plate 42, and the reciprocating screw 52 is connected to the telescopic shaft 51 through a bevel gear set. A driving component for driving the two telescopic shafts 51 to rotate simultaneously is installed in the C-shaped mounting bracket 13. When the driving component is activated, the driving component drives the two telescopic shafts 51 to rotate simultaneously. The telescopic shafts 51 drive the reciprocating screw 52 to rotate, and the reciprocating screw 52 drives the second clamping plate 42 to extend out of the clamping groove.
[0033] Reference Figures 4 to 7 The driving component includes a drive sleeve 53 rotatably mounted on a C-shaped mounting bracket 13 and a reciprocating screw rod 54 helically connected to the drive sleeve 53. The reciprocating screw rod 54 can abut against the mounting plate 11. Two first rotating shafts 55 and two second rotating shafts 56 are rotatably mounted on the C-shaped mounting bracket 13. The two first rotating shafts 55 are respectively connected to the telescopic rotating shaft 51 via a conveyor belt. The two first rotating shafts 55 are respectively connected to the second rotating shafts 56 via a bevel gear set. A first bevel gear 561 is fixedly connected to each of the two second rotating shafts 56. A gear that meshes with both first bevel gears 561 is fixedly connected to the drive sleeve 53. The second bevel gear 531; during the process of placing the C-shaped mounting bracket 13 on the mounting plate 11, the C-shaped mounting bracket 13 drives the reciprocating screw rod 54 to abut against the mounting plate 11, the mounting plate 11 pushes the reciprocating screw rod 54 to move, the reciprocating screw rod 54 drives the drive sleeve 53 to rotate, the drive sleeve 53 drives the second bevel gear 531 to rotate, the second bevel gear 531 drives the first bevel gear 561 to rotate, the first bevel gear 561 drives the second rotating shaft 56 to rotate, the second rotating shaft 56 drives the first rotating shaft 55 to rotate, and the first rotating shaft 55 drives the telescopic rotating shaft 51 to rotate.
[0034] Reference Figures 5 to 7The drive mechanism 3 includes a drive plate 31 slidably mounted on a C-shaped mounting bracket 13, a drive shaft 32 rotatably mounted on the drive plate 31, and a gear transmission between the drive shaft 32 and the limiting sleeve 21. A push block 33 is fixedly connected to the drive plate 31, and a push plate 34 is slidably mounted on the C-shaped mounting bracket 13. Two opposing pushing inclined surfaces are formed at both ends of the push plate 34. The limiting teeth 24 and the push block 33 are in contact with the pushing inclined surfaces respectively. When the drive shaft 32 is rotated, the drive shaft 32 drives the limiting sleeve 21 to rotate. When the drive shaft 32 is moved, the drive shaft 32 separates from the limiting sleeve 21. At the same time, the drive shaft 32 drives the drive plate 31 to move, the drive plate 31 drives the push block 33 to move, the push block 33 pushes the push plate 34 to move, and the push plate 34 pushes the limiting teeth 24 to move, thereby limiting the limiting sleeve 21.
[0035] Reference Figures 5 to 7 A third rotating shaft 57 is rotatably mounted on the C-type mounting bracket 13. A conveyor belt is sleeved between the third rotating shaft 57 and the telescopic rotating shaft 51. A gear ring 571 is fixedly connected to the third rotating shaft 57. Multiple one-way teeth 572 that mesh with gears on the drive shaft 32 are hinged to the gear ring 571. The hinge shaft installed in the one-way teeth 572 is located on one side of the one-way teeth 572. A torsion spring is sleeved on the hinge shaft installed in the one-way teeth 572. During the rotation of the telescopic rotating shaft 51, the telescopic rotating shaft 51 drives... The third rotating shaft 57 rotates, which drives the gear ring 571 to rotate. The gear ring 571 drives the one-way tooth 572 to rotate. At this time, the one-way tooth 572 cannot drive the drive shaft 32 to rotate. When the drive shaft 32 rotates, the drive shaft 32 can drive the one-way tooth 572 to rotate. The one-way tooth 572 drives the third rotating shaft 57 to rotate. The third rotating shaft 57 drives the telescopic rotating shaft 51 to move. The telescopic rotating shaft 51 drives the second clamping plate 42 to retract into the clamping groove.
[0036] Reference Figure 6 and Figure 7 A receiving shaft 14 is rotatably mounted on the C-shaped mounting bracket 13, and a connecting rod 15 is fixedly connected to the receiving shaft 14. A connecting ring 16 is rotatably mounted on the drive sleeve 53, and the connecting rod 15 is fixedly connected to the connecting ring 16. A transmission component is provided on the C-shaped mounting bracket 13, and the drive plate 31 can drive the receiving shaft 14 to rotate through the transmission mechanism 6. During the movement of the drive plate 31, the drive plate 31 drives the receiving shaft 14 to rotate through the transmission mechanism 6. The receiving shaft 14 drives the connecting rod 15 to rotate, and the connecting rod 15 drives the connecting ring 16 to rotate. The connecting ring 16 drives the drive sleeve 53 to flip, so that the second bevel gear 531 separates from the first bevel gear 561, preventing the operator from accidentally touching the reciprocating screw rod 54.
[0037] The transmission component includes a fourth rotating shaft 17 rotatably mounted on a C-shaped mounting bracket 13. The fourth rotating shaft 17 is connected to the receiving shaft 14 via a bevel gear set. A fourth gear 171 is fixedly connected to the fourth rotating shaft 17. A rack 311 that meshes with the fourth gear 171 is fixedly connected to the drive plate 31. During the movement of the drive plate 31, the drive plate 31 drives the rack 311 to move, the rack 311 drives the fourth gear 171 to rotate, the fourth gear 171 drives the fourth rotating shaft 17 to rotate, and the fourth rotating shaft 17 drives the receiving shaft 14 to rotate.
[0038] Reference Figures 1 to 10 A buffer mechanism 6 is installed on the first clamping plate 41 and the second clamping plate 42. The buffer mechanism 6 includes multiple buffer airbags 61 embedded in the first clamping plate 41 and the second clamping plate 42. The multiple buffer airbags 61 are connected by pipes. The buffer airbags 61 can fill the gaps between the first clamping plate 41 and the second clamping plate 42 and the mounting plate 11, so that the connection between the first clamping plate 41 and the second clamping plate 42 and the mounting plate 11 is tighter, further solving the problem of affecting the normal use of the hull 1. The C-type mounting bracket 13 is provided with an air inlet pipe and an air outlet pipe 62. Both 2 are connected to the buffer airbag 61. A pressure relief valve 63 is installed in the air outlet pipe 62. A pressure relief rod 64 is slidably installed in the air outlet pipe 62. One end of the pressure relief rod 64 abuts against the pressure relief valve 63, and the other end of the pressure relief rod 64 abuts against the push block 33. The end of the pressure relief rod 64 that contacts the push block 33 is formed with an upwardly inclined pushing slope. When the push block 33 moves upward, the push block 33 separates from the pressure relief rod 64, and the pressure relief valve 63 blocks the air outlet pipe 62. When the push block 33 moves downward, the push block 33 pushes the pressure relief rod 64 to move through the pushing slope, and the pressure relief rod 64 pushes the pressure relief valve 63 to open.
[0039] A seat 18 is detachably connected to the hull 1. An inflation mechanism 7 is installed on the seat 18. An inflation slot is provided on the top of the seat 18. The inflation mechanism 7 includes a seat plate 71 slidably installed in the inflation slot. An inflation spring 72 is fixedly connected between the seat plate 71 and the inner wall of the inflation slot. An inflation cylinder 73 is fixedly connected in the inflation slot. An inflation rod 74, fixedly connected to the seat plate 71, passes through the inflation cylinder 73. An inflation plate 75, fixedly connected to the inflation rod 74, is slidably installed in the inflation cylinder 73. The inflation cylinder 73 has an air inlet and an air outlet. The inflation plate 75... An inflation hole is provided on the seat 18, and a one-way valve is installed in both the air inlet and the inflation hole. An air storage bag 76 is fixedly connected to the seat 18, and the air outlet is connected to the air storage bag 76 through a pipe. The air storage bag 76 is connected to the air inlet pipe through a pipe. When a person sits on the seat 71, the seat 71 moves back and forth due to the influence of wind and waves and gravity. The seat 71 drives the inflation rod 74 to move back and forth, and the inflation rod 74 drives the inflation plate 75 to move back and forth. The inflation plate 75 can then pump the gas in the inflation cylinder 73 into the air storage bag 76, and finally into the cushioning air bag 61.
[0040] The implementation principle of a high-performance intelligent-driven automatic inflatable kayak according to an embodiment of the present invention is as follows: When the propeller 12 needs to be installed, the C-type mounting bracket 13 is first placed on the mounting plate 11. At this time, the reciprocating screw 54 abuts against the mounting plate 11, and the mounting plate 11 pushes the reciprocating screw 54 to move. The reciprocating screw 54 drives the drive sleeve 53 to rotate, the drive sleeve 53 drives the telescopic shaft 51 to rotate, and the telescopic shaft 51 drives the reciprocating screw 52 to rotate. The reciprocating screw 52 drives the second clamping plate 42 to extend from the clamping groove, increasing the contact area between it and the mounting plate 11. Then, the drive shaft 32 rotates, and the drive shaft 32 drives the limiting sleeve 21 to rotate. The limiting sleeve 21 drives the limiting screw 22 to move, and the limiting screw 22 drives the limiting plate 23 to abut against the first clamping plate 41. The first clamping plate 41 abuts against the mounting plate 11, and then... The drive shaft 32 is moved, separating it from the limiting sleeve 21. Simultaneously, the drive shaft 32 drives the drive plate 31 to move, which in turn drives the push block 33 to move. The push block 33 pushes the push plate 34 to move, which in turn pushes the limiting teeth 24 to move and mesh with the limiting gear 211, thus limiting the limiting sleeve 21. At the same time, the drive plate 31 drives the rack 311 to move, which in turn drives the fourth gear 171 to rotate. The fourth gear 171 drives the fourth rotating shaft 17 to rotate, which in turn drives the receiving shaft 14 to rotate. The receiving shaft 14 drives the connecting rod 15 to rotate, which in turn drives the connecting ring 16 to rotate. The connecting ring 16 drives the drive sleeve 53 to flip, causing the second bevel gear 531 to separate from the first bevel gear 561, thus preventing workers from accidentally touching the reciprocating screw rod 54.
[0041] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.
Claims
1. A high-performance intelligent-driven automatic inflatable kayak, comprising a hull (1), a mounting plate (11), a propeller (12), a C-mount (13), and a limiting mechanism (2), characterized in that: The limiting mechanism (2) includes a limiting sleeve (21) rotatably mounted on a C-shaped mounting bracket (13) and a limiting screw (22) threadedly connected to the limiting sleeve (21). A limiting plate (23) that abuts against the mounting plate (11) is fixedly connected to the limiting screw (22). A limiting guide rod that passes through the C-shaped mounting bracket (13) is fixedly connected to the limiting plate (23). A limiting gear (211) is fixedly connected to the limiting sleeve (21). A limiting tooth (24) that can mesh with the limiting gear (211) is slidably mounted on the C-shaped mounting bracket (13). A driving mechanism (3) for driving the limiting tooth (24) to move is mounted on the C-shaped mounting bracket (13).
2. The high-performance intelligent drive automatic inflatable kayak according to claim 1, characterized in that: The C-shaped mounting bracket (13) is equipped with a clamping mechanism (4). The clamping mechanism (4) includes two first clamping plates (41) arranged opposite to each other. The two first clamping plates (41) are located on both sides of the mounting plate (11) and can contact the mounting plate (11). The limiting plate (23) can contact the first clamping plate (41). The bottom of the first clamping plate (41) is provided with a clamping groove. A second clamping plate (42) is slidably installed in the clamping groove. The second clamping plate (42) can contact the mounting plate (11). The C-shaped mounting bracket (13) is equipped with a moving mechanism (5) for driving the second clamping plate (42) to extend out of the clamping groove. The C-shaped mounting bracket (13) is equipped with an abutting member for driving the first clamping plate (41) to abut against the mounting plate (11).
3. The high-performance intelligent drive automatic inflatable kayak according to claim 2, characterized in that: The abutment includes an abutment spring (43) fixedly connected between the first clamping plate (41) and the C-shaped mounting bracket (13), and guide plates (44) are fixedly connected to the bottom of the two second clamping plates (42), and the two guide plates (44) are inclined outward from top to bottom.
4. A high-performance intelligent drive automatic inflatable kayak according to claim 2, characterized in that: The moving mechanism (5) includes a telescopic shaft (51) rotatably mounted between the first clamping plate (41) and the C-type mounting bracket (13). The telescopic shaft (51) extends into the clamping groove, in which a reciprocating screw (52) is rotatably mounted. The reciprocating screw (52) is threadedly connected to the second clamping plate (42). The reciprocating screw (52) is connected to the telescopic shaft (51) via a bevel gear set. The C-type mounting bracket (13) is equipped with a driving component for driving the two telescopic shafts (51) to rotate simultaneously.
5. A high-performance intelligent drive automatic inflatable kayak according to claim 4, characterized in that: The driving component includes a driving sleeve (53) rotatably mounted on a C-shaped mounting bracket (13) and a reciprocating screw rod (54) helically connected to the driving sleeve (53). The reciprocating screw rod (54) can abut against the mounting plate (11). Two first rotating shafts (55) and two second rotating shafts (56) are rotatably mounted on the C-shaped mounting bracket (13). The two first rotating shafts (55) are respectively connected to the telescopic rotating shaft (51) via a conveyor belt. The two first rotating shafts (55) are respectively connected to the second rotating shafts (56) via a bevel gear set. A first bevel gear (561) is fixedly connected to each of the two second rotating shafts (56). A second bevel gear (531) that meshes with both first bevel gears (561) is fixedly connected to the driving sleeve (53).
6. A high-performance intelligent drive automatic inflatable kayak according to claim 4, characterized in that: The drive mechanism (3) includes a drive plate (31) slidably mounted on a C-shaped mounting bracket (13), a drive shaft (32) rotatably mounted on the drive plate (31), the drive shaft (32) and the limiting sleeve (21) are driven by gears, a push block (33) is fixedly connected on the drive plate (31), a push plate (34) is slidably mounted on the C-shaped mounting bracket (13), and two opposing pushing inclined surfaces are formed at both ends of the push plate (34), the limiting teeth (24) and the push block (33) respectively contact the pushing inclined surfaces.
7. A high-performance intelligent drive automatic inflatable kayak according to claim 6, characterized in that: A third rotating shaft (57) is rotatably mounted on the C-type mounting bracket (13). A conveyor belt is sleeved between the third rotating shaft (57) and the telescopic rotating shaft (51). A toothed ring (571) is fixedly connected to the third rotating shaft (57). Multiple one-way teeth (572) that mesh with the gears on the drive shaft (32) are hinged to the toothed ring (571). The hinge shaft installed in the one-way teeth (572) is located on one side of the one-way teeth (572). A torsion spring is sleeved on the hinge shaft installed in the one-way teeth (572).
8. A high-performance intelligent drive automatic inflatable kayak according to claim 6, characterized in that: A receiving shaft (14) is rotatably mounted on the C-shaped mounting bracket (13), and a connecting rod (15) is fixedly connected to the receiving shaft (14). A connecting ring (16) is rotatably mounted on the driving sleeve (53), and the connecting rod (15) is fixedly connected to the connecting ring (16). A transmission component is provided on the C-shaped mounting bracket (13), and the driving plate (31) can drive the receiving shaft (14) to rotate through the transmission mechanism (6).
9. A high-performance intelligent drive automatic inflatable kayak according to claim 8, characterized in that: The transmission component includes a fourth rotating shaft (17) rotatably mounted on a C-type mounting bracket (13). The fourth rotating shaft (17) is connected to the receiving shaft (14) via a bevel gear set. A fourth gear (171) is fixedly connected to the fourth rotating shaft (17), and a rack (311) meshing with the fourth gear (171) is fixedly connected to the drive plate (31).
10. A high-performance intelligent-driven automatic inflatable kayak according to claim 2, characterized in that: Both the first clamping plate (41) and the second clamping plate (42) are provided with multiple buffer airbags (61).