CN221024081U - Propeller quick-release structure for electric water wing plate - Google Patents

Abstract

The utility model discloses a propeller quick-dismantling structure for an electric water wing plate, which comprises a fairing and a propeller, wherein the shaft end of a driving motor penetrates through the fairing and is detachably connected with the propeller, the propeller comprises a shell connected with the shaft end of the driving motor, the propeller further comprises a propeller blade movably arranged at the other end of the shell, a through groove is arranged on the side surface of the shell, a lock catch assembly used for clamping the shaft end of the driving motor is inserted into the through groove, the lock catch assembly consists of two connecting plates which are identical in structure and are in sliding connection with each other, a spring mechanism is arranged between the two connecting plates in a matched manner, and clamping holes for the shaft end of the driving motor to pass through are arranged at the contact positions of the two connecting plates.

Description

Propeller quick-release structure for electric water wing plate

Technical Field

The utility model relates to the technical field of electric hydrofoil plate installation devices, in particular to a propeller quick-dismantling structure for an electric hydrofoil plate.

Background

In conventional electric hydrofoil designs, the installation and removal of the propeller typically requires the use of tools, involving the fastening of bolts and nuts. This disassembly process is cumbersome and time consuming, and presents an inconvenience to the user. In order to solve this problem, a quick-release structure that simplifies the propeller mounting and dismounting process is required.

Disclosure of utility model

The invention aims to provide a propeller quick-dismantling structure for an electric water wing plate, which aims to simplify the installation and dismantling processes of a propeller and enable a user to easily and quickly finish operation. According to the invention, a user can realize connection or disassembly of the propeller and the driving motor only by pressing a button and other simple actions, and the use convenience of the user is greatly improved.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a screw quick detach structure for electric water pterygoid lamina, including radome fairing and screw, the radome fairing passes through buckle detachably cover and locates driving motor's axle head, driving motor's axle head passes the radome fairing and is connected with screw detachable, the screw includes the casing of being connected with driving motor axle head, still including the screw blade of the activity locating the casing other end, the casing side is equipped with logical groove, it is equipped with the latch assembly that is used for blocking driving motor axle head to insert through the inslot portion, latch assembly comprises two connecting plates that the structure is the same and the mutual slip grafting, the matching is equipped with spring mechanism between two connecting plates, the position that two connecting plates contacted all is equipped with the draw-in hole that supplies driving motor axle head to pass through, when two draw-in hole edges coincide, driving motor axle head passes through, when two draw-in hole edges are crossed, driving motor axle head is locked.

Further, the spring mechanism comprises a slot hole arranged on one connecting plate and a guide rod fixedly arranged on the other connecting plate, a spring is arranged in the slot hole, and when the two connecting plates are assembled together, the guide rod is inserted into the spring and is matched and spliced with the slot hole.

Further, the outer end face of the connecting plate is arc-shaped, and the arc-shaped arc is identical to the radian of the outer side face of the shell.

Further, the connecting plate stretches into the inside part of casing and is close to the position of shells inner wall and is equipped with the arc wall, is equipped with the arc limiting plate through the bolt fastening in the arc wall, and the arc limiting plate cooperates with shells inner wall and spacing in the casing with the hasp subassembly.

Further, the propeller blades are provided with two groups, the two groups of propeller blades are rotationally arranged at the end part of the shell, gears are arranged on the rotating shafts of the two groups of propeller blades, and the two groups of gears are meshed with each other.

Compared with the prior art, the utility model has the advantages that:

1. Quick disassembly: through pressing the button of radome fairing both sides, the user can dismantle radome fairing and driving motor's axle head easily, need not to use the instrument, has saved time and operation complexity greatly.

2. The operation is simple: the side of the shell of the screw propeller is provided with a through groove, and a special lock catch assembly is inserted, so that a user can quickly detach and connect the screw propeller by pressing the screw propeller without using any tool.

3. And (3) stable connection: the lock catch assembly consists of two connecting plates which are identical in structure and mutually connected in a sliding manner, and a spring mechanism is arranged between the two connecting plates in a matching manner, so that the firmness and the stability of connection are ensured.

4. Safety locking: the connecting plate is provided with a clamping hole for the shaft end of the driving motor to pass through, and when the edges of the two clamping holes are overlapped, the shaft end of the driving motor can pass through; when the edges of the two clamping holes are crossed, the shaft end of the driving motor is locked, so that safe operation is ensured.

5. Through two spiral blades which can freely and simultaneously rotate, when not rotating, the electric water wing plate can be automatically closed under the action of water flow, so that the resistance of the underwater structure of the electric water wing plate in the sliding state when the motor does not work is reduced.

Through the beneficial effects, the quick-dismantling structure of the propeller simplifies the installation and dismantling processes of the propeller, and improves the use convenience and the operation efficiency of users. The user only needs to press the corresponding button or execute simple operation, and the quick disassembly and connection of the propeller can be realized, so that the maintenance and the repair of the electric water wing plate are more convenient.

Drawings

Fig. 1 is a schematic diagram of the overall assembly structure of the propeller quick release structure for an electric water wing panel of the present utility model.

Fig. 2 is an assembled perspective view of a fairing and propeller of a propeller quick release structure for an electric water wing panel of the present utility model.

Fig. 3 is a front view of the fairing and propeller assembly of the propeller quick release structure for an electric water blade of the present utility model.

Fig. 4 is a schematic perspective view of a propeller with a quick-release structure for an electric water wing plate according to the present utility model.

Fig. 5 is a schematic diagram showing a second perspective structure of a propeller of the propeller quick-release structure for an electric water wing plate.

Fig. 6 is a schematic diagram of a front view of a propeller quick release structure for an electric water wing panel according to the present utility model.

Fig. 7 is a schematic view of the position structure of the propeller blade and lock assembly of the propeller quick release structure for an electric water wing plate of the present utility model.

Fig. 8 is a schematic view of the overall assembly structure of the latch assembly of the propeller quick release structure for an electric water blade of the present utility model.

Fig. 9 is a schematic structural view of a connection plate of a propeller quick-release structure for an electric water wing plate according to the present utility model.

Fig. 10 is a schematic diagram of the cooperation structure of the locking assembly and the shaft end of the driving motor of the propeller quick-release structure for the electric water wing plate.

Fig. 11 is a schematic view of the drive motor shaft end of the propeller quick release structure for an electric water wing panel of the present utility model.

As shown in the figure: 1. a fairing; 2. a propeller; 3. a buckle; 4. a housing; 5. propeller blades; 6. a through groove; 7. a latch assembly; 8. a connecting plate; 9. a clamping hole; 10. a slot hole; 11. a guide rod; 12. a spring; 13. an arc-shaped groove; 14. an arc limiting plate; 15. driving the shaft end of the motor; 16. a shaft end clamping groove; 17. and driving the motor power head.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides a combine 1 to 11 of attached hereto for screw quick detach structure of electric water wing board, including radome fairing 1 and screw 2, radome fairing 1 is through locating driving motor's axle head through buckle 3 detachably cover, driving motor's axle head passes radome fairing 1 and is connected with screw 2 detachably, screw 2 includes the casing 4 of being connected with driving motor axle head, still including the screw blade 5 of the activity locating the casing 4 other end, casing 4 side is equipped with logical groove 6, it is equipped with the latch assembly 7 that is used for blocking driving motor axle head to insert in logical groove 6 inside, latch assembly 7 comprises two connecting plates 8 that the structure is the same and slide each other pegging graft, the matching is equipped with spring mechanism between two connecting plates 8, the position that two connecting plates 8 contacted all is equipped with the draw-in hole 9 that supplies driving motor axle head to pass through, when two draw-in hole 9 edge coincidence, driving motor axle head passes through, when two draw-in hole 9 edge intersection, driving motor axle head is locked.

The spring mechanism comprises a slot 10 arranged on one connecting plate 8 and a guide rod 11 fixedly arranged on the other connecting plate 8, a spring 12 is arranged in the slot 10, and when the two connecting plates 8 are assembled together, the guide rod 11 is inserted into the spring 12 and the guide rod 11 is matched and spliced with the slot 10. The outer terminal surface of connecting plate 8 is convex, and arc is the same with the radian of casing 4 lateral surface, the connecting plate 8 stretches into the inside part of casing 4 and is close to the position of casing 4 inner wall and be equipped with arc wall 13, is equipped with arc limiting plate 14 through the bolt fastening in the arc wall 13, and arc limiting plate 14 cooperates the hasp subassembly 7 with casing 4 inner wall and is spacing in casing 4, screw blade 5 sets up two sets of, and two sets of screw blade 5 rotate locate casing 4 tip, all are equipped with the gear in the pivot of two sets of screw blade 5, and two sets of gears intermeshing.

The specific embodiment of the utility model comprises the following steps:

1) Designing a fairing: the fairing 1 should be of a suitable shape and size to fit the shaft end of the drive motor. Push buttons are arranged on two sides of the fairing 1 to facilitate the disassembly operation of a user, the push buttons correspond to buckles 3, and the buckles are of conventional mature design and are not described in detail in the scheme.

2) Designing a shell of the propeller: the housing 4 should have a slot connected to the shaft end of the drive motor and be provided with a through slot 6 on the side. The lock catch assembly 7 is inserted into the through groove 6 to realize detachable connection.

3) Designing a connecting plate: the two connecting plates 8 can be mutually connected in a sliding manner. The contact part of the connecting plate 8 is provided with a clamping hole 9 for the shaft end of the driving motor to pass through, so that the shaft end of the driving motor can pass through smoothly.

4) Designing a spring mechanism: the spring mechanism comprises a slotted hole 10 arranged on one connecting plate 8, and a guide rod 11 fixedly arranged on the other connecting plate 8. The spring 12 is arranged in the slot hole 10, the guide rod 11 is inserted into the spring 12, when the connecting plate 8 is pressed, the guide rod 11 compresses the spring 12 and is inserted into the slot hole 10, and when the hand is released, the two connecting plates 8 reset under the action of the spring, so that the two clamping holes 9 are staggered, and the shaft end clamping groove 16 is clamped, so that the shaft end 15 of the driving motor is fixed.

5) Designing the outer end face of the connecting plate and the outer side face of the shell: the outer end surface of the connecting plate 8 is in a circular arc shape and has the same radian as the outer side surface of the shell 4 so as to enhance the attractive appearance and smoothness of the connection.

6) Designing the inner part of the connecting plate: the connecting plate 8 should be equipped with arc wall 13 in the position that stretches into inside casing 4, sets up arc limiting plate 14 through the bolt fastening, with the hasp subassembly spacing in casing 4.

7) The existing propeller blades are not foldable, which creates additional drag when the electric hydrofoil is making unpowered slide. According to the design, through the two movable blades, the purpose that the propeller blade can be pushed to a closed state by water flow under the condition that the propeller hub does not rotate is achieved. When the motor rotates, the blades are unfolded under the action of centrifugal force and generate thrust. Compared with the traditional non-foldable propeller, the design reduces the water flow resistance of the electric water wing plate in the sliding state, improves the energy consumption efficiency of the product and improves the running quality in the sliding state.

Through above embodiment, can realize a convenient electronic hydrofoil board screw quick detach structure, when guaranteeing screw safe operation, improved user's operation convenience.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. A screw quick detach structure for electric water pterygoid lamina, including radome fairing (1) and screw (2), radome fairing (1) are through locating driving motor's axle head through buckle (3) detachably cover, and driving motor's axle head passes radome fairing (1) and is connected its characterized in that with screw (2) detachable: screw (2) include with drive motor axle head connection's casing (4), still including the activity locate screw blade (5) of casing (4) other end, casing (4) side is equipped with logical groove (6), it is equipped with hasp subassembly (7) that are used for blocking drive motor axle head to insert in logical groove (6) inside, hasp subassembly (7) are by two connecting plates (8) that the structure is the same and slip grafting each other, the matching is equipped with spring mechanism between two connecting plates (8), the position that two connecting plates (8) contacted all is equipped with card hole (9) that supply drive motor axle head to pass through, when two card hole (9) edge coincide, drive motor axle head passes through, when two card hole (9) edge intersection, drive motor axle head is locked.

2. The propeller quick release structure for an electric water blade of claim 1, wherein: the spring mechanism comprises a slot hole (10) arranged on one connecting plate (8), and further comprises a guide rod (11) fixedly arranged on the other connecting plate (8), a spring (12) is arranged in the slot hole (10), and when the two connecting plates (8) are assembled together, the guide rod (11) is inserted into the spring (12) and the guide rod (11) is matched and spliced with the slot hole (10).

3. The propeller quick release structure for an electric water blade of claim 1, wherein: the outer end face of the connecting plate (8) is arc-shaped, and the arc-shaped radian is the same as that of the outer side face of the shell (4).

4. The propeller quick release structure for an electric water blade of claim 1, wherein: the connecting plate (8) stretches into the part inside the shell (4) and is provided with an arc groove (13) at a position close to the inner wall of the shell (4), an arc limiting plate (14) is fixedly arranged in the arc groove (13) through bolts, and the arc limiting plate (14) is matched with the inner wall of the shell (4) to limit the lock catch assembly (7) in the shell (4).

5. The propeller quick release structure for an electric water blade of claim 1, wherein: the screw propeller blades (5) are arranged in two groups, the two groups of screw propeller blades (5) are rotationally arranged at the end part of the shell (4), gears are arranged on rotating shafts of the two groups of screw propeller blades (5), and the two groups of gears are meshed with each other.