CN221024082U - Quick dismantling connection structure for hydrofoil tail rudder - Google Patents

Abstract

The utility model discloses a quick dismantling connection structure of a hydrofoil tail rudder, which comprises a main body and bolts, wherein the bottom of the main body is provided with a connecting rod, the bottom of the connecting rod is fixedly connected with a motor, the surface of the connecting rod is sleeved with a connecting plate, the bottom of the connecting plate is fixedly connected with a wing plate, two sides of the connecting rod are respectively provided with two positioning holes which are distributed up and down, two sides of the connecting plate are respectively provided with two pin bodies which are distributed up and down in a penetrating way, and one end of each pin body penetrates through an inner cavity of each positioning hole and is movably connected with the corresponding positioning hole. The utility model has the advantages of quick disassembly and convenience for users to replace wing plates of different types according to conditions, plays a role in fixing the wing plates through the matched use of the connecting plate, the positioning holes and the pin bodies, plays a role in quick disassembly and fixation for users through the matched use of the sliding rod, the limiting block, the steel ball and the spring, and finally achieves the aim of quick disassembly for the wing plates.

Description

Quick dismantling connection structure for hydrofoil tail rudder

Technical Field

The utility model relates to the technical field of hydrofoil plates, in particular to a quick dismounting and connecting structure of a hydrofoil plate tail rudder.

Background

The water wing plate is a water sports apparatus, it is through installing the wing plate below the main part, utilize the power of rivers to produce the lift, make the hull leave the surface of water, reduce the surface of water frictional resistance, improve speed and stability, the principle of operation of water wing plate is similar to the wing of aircraft, when the hull moves in water, the water flow passes through the lower surface of wing plate, because the shape and the inclination of wing plate, the water flow velocity increases, the pressure reduces, thus produce the lift above the wing plate.

The pterygoid lamina of water pterygoid lamina is the core component that the hydrofoil lamina removed in water, consequently part water pterygoid lamina and pterygoid lamina are as an organic whole, can not dismantle at will, only when the pterygoid lamina is impaired to be changed, can dismantle and change the pterygoid lamina, and it is comparatively loaded down with trivial details when dismantling, but the carrying of the inconvenient user of integral type water pterygoid lamina, need occupy great space when carrying and storing, the pterygoid lamina of integral type water pterygoid lamina can not be changed at will, can also lead to the user just can't be according to different waters environment and individual condition and change the pterygoid lamina, therefore there is certain limitation, can't satisfy user's user demand, consequently, for solving above-mentioned problem, a hydrofoil lamina tail rudder dismantle connection structure fast, need to be developed.

Disclosure of utility model

The utility model aims to provide a quick dismounting connecting structure for a hydrofoil tail rudder, which has the advantages of being capable of being dismounted quickly, and being convenient for a user to replace wing plates of different types according to conditions, and solves the problems that the wing plates of the hydrofoil are inconvenient for the user to carry and are inconvenient for the user to dismount and replace when the wing plates of the hydrofoil are integrated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrofoil tail vane quick detach connection structure, includes main part and bolt, the bottom of main part is provided with the connecting rod, the bottom fixedly connected with motor of connecting rod, the surface cover of connecting rod is equipped with the connecting plate, the bottom fixedly connected with pterygoid lamina of connecting plate, two locating holes that distribute about being seted up to the both sides of connecting rod, the both sides of connecting plate are all run through and are provided with two round pin bodies that distribute about being, the one end of round pin body runs through to the inner chamber of locating hole and with locating hole swing joint, one side sliding connection in the inner chamber of round pin body has the slide bar, the removal groove has been seted up to the inside of round pin body, the one end of slide bar runs through to the inner chamber of removal groove and fixedly connected with stopper, stopper and the inner wall sliding connection of removal groove, one side on the surface of round pin body is provided with three steel balls that are the symmetry and set up, the removal groove is fixedly connected with spring jointly with one side opposite to the stopper.

Preferably, limiting holes are formed in two sides of the surface of the pin body, one end, far away from the limiting block, of the sliding rod penetrates through a limiting bolt, and the limiting bolt is matched with the limiting holes.

Preferably, the surface of the pin body close to one side of the limiting hole is sleeved with threads, and the surface of the pin body is sleeved with a protective cover matched with the threads.

Preferably, the bottom fixedly connected with spacing spout of main part, the top fixedly connected with slider of connecting rod, the both sides and the inner wall sliding connection of spacing spout of slider, main part and slider pass through bolt fixed connection.

Preferably, the inner cavity of the positioning hole is provided with a fixing groove matched with the steel ball.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model has the advantages of quick disassembly and convenience for users to replace wing plates of different types according to conditions, plays a role in fixing the wing plates through the matched use of the connecting plate, the positioning holes and the pin bodies, plays a role in quickly removing the fixing of the users through the matched use of the sliding rod, the limiting block, the steel balls and the springs, finally achieves the purpose of quick disassembly of the wing plates, solves the problem that the wing plates of the water wing plates are inconvenient for users to carry when being integrated, and is inconvenient for users to detach and replace, and the utility model is convenient for users to replace the wing plates of different types according to different use environments, increases the applicability of the hydrofoil plates and has good use prospect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a cross-sectional view of a pin body of the present utility model;

FIG. 4 is a schematic view showing the separation of the pin body and the protective cover of the present utility model;

fig. 5 is an enlarged view of a portion of fig. 2a in accordance with the present utility model.

In the figure: 1. a main body; 2. a connecting rod; 3. a motor; 4. a connecting plate; 5. a wing plate; 6. positioning holes; 7. a pin body; 8. a slide bar; 9. a moving groove; 10. a limiting block; 11. steel balls; 12. a spring; 13. a limiting hole; 14. a limit bolt; 15. a protective cover; 16. limiting sliding grooves; 17. a slide block; 18. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a hydrofoil tail vane quick detach connection structure, including main part 1 and bolt 18, the bottom of main part 1 is provided with connecting rod 2, the bottom fixedly connected with motor 3 of connecting rod 2, the surface cover of connecting rod 2 is equipped with connecting plate 4, the bottom fixedly connected with pterygoid lamina 5 of connecting plate 4, two locating holes 6 that distribute about being offered to the both sides of connecting rod 2, the both sides of connecting plate 4 are all run through and are provided with two round pin bodies 7 that distribute about being, the one end of round pin body 7 runs through to the inner chamber of locating hole 6 and with locating hole 6 swing joint, one side sliding connection in the inner chamber of round pin body 7 has slide bar 8, the removal groove 9 has been seted up to the inside of round pin body 7, the one end of slide bar 8 runs through to the inner chamber of removal groove 9 and fixedly connected with stopper 10, stopper 10 and the inner wall sliding connection of removal groove 9, one side of round pin body 7 surface is provided with three steel balls 11 that are the symmetry setting, the removal groove 9 is the common fixedly connected with spring 12 with stopper 10 opposite one side.

In the utility model, the following components are added: limiting holes 13 are formed in two sides of the surface of the pin body 7, limiting bolts 14 are arranged at one ends, far away from the limiting blocks 10, of the sliding rods 8 in a penetrating mode, the limiting bolts 14 are matched with the limiting holes 13, limiting and fixing functions are achieved on the sliding rods 8 through the arrangement of the limiting bolts 14, and the problem that the sliding rods 8 and the limiting blocks 10 are loose and cannot be fixed is avoided.

In the utility model, the following components are added: the surface sleeve of the pin body 7 near one side of the limit hole 13 is provided with threads, the surface sleeve of the pin body 7 is provided with a protective cover 15 matched with the threads, and the protective cover 15 plays a role in protecting the limit bolt 14, so that the problem that the limit bolt 14 slides off is avoided.

In the utility model, the following components are added: the bottom fixedly connected with spacing spout 16 of main part 1, the top fixedly connected with slider 17 of connecting rod 2, the both sides and the inner wall sliding connection of spacing spout 16 of slider 17, main part 1 and slider 17 pass through bolt 18 fixed connection, through the setting of slider 17, have played the effect that the person of facilitating the use was dismantled spacing spout 16.

In the utility model, the following components are added: the fixed slot with steel ball 11 looks adaptation has been seted up to the inner chamber of locating hole 6, through the setting of fixed slot, has played the effect that increases the steadiness, has avoided the condition that pterygoid lamina 5 can appear dropping when using.

Working principle: when the wing plate 5 is installed, a user sleeves the wing plate 5 on the surface of the connecting rod 2, then inserts the pin body 7 into the positioning hole 6, the steel balls 11 are extruded by the inner wall of the positioning hole 6 and slide inwards when inserted, the sliding of the steel balls 11 drives the limiting block 10 to move, the spring 12 is compressed, when the pin body 7 moves to the corresponding depth, the spring 12 rebounds, then the user inserts the limiting bolt 14 into the limiting hole 13, and then screws the protective cover 15 on the steel balls 11, so that the purpose of installing and fixing the wing plate 5 is finally achieved, when the wing plate 5 is dismounted, the user firstly screws the protective cover 15 from the pin body 7, then pushes the limiting bolt 14 to take the wing plate out of the limiting hole 13, pushes the sliding rod 8 to slide, the limiting block 10 is driven to slide by the sliding of the sliding rod 8, the steel balls 11 are not limited by the limiting block 10 any more when the limiting block 10 slides, the fixation of the wing plate 5 is relieved, and finally the user can take the wing plate 7 out of the positioning hole 6, and finally the wing plate 5 is dismounted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a hydrofoil tail vane quick detach connection structure, includes main part (1) and bolt (18), its characterized in that: the bottom of main part (1) is provided with connecting rod (2), the bottom fixedly connected with motor (3) of connecting rod (2), the surface cover of connecting rod (2) is equipped with connecting plate (4), the bottom fixedly connected with pterygoid lamina (5) of connecting plate (4), two locating holes (6) that are distributed from top to bottom are all seted up to the both sides of connecting rod (2), the both sides of connecting plate (4) are all run through and are provided with two cotter body (7) that are distributed from top to bottom, the one end of cotter body (7) runs through to the inner chamber of locating hole (6) and with locating hole (6) swing joint, one side sliding connection of cotter body (7) inner chamber has slide bar (8), movable groove (9) have been seted up to the inside of cotter body (7), the one end of slide bar (8) runs through the inner chamber and fixedly connected with stopper (10) of movable groove (9), one side of cotter body (7) surface is provided with three and is symmetrical pin body (7) inner wall sliding connection of setting, one side of cotter body (7) surface is provided with three and is fixed with stopper (12) relative one side of steel ball (12).

2. The hydrofoil tail rudder quick disconnect structure of claim 1, wherein: limiting holes (13) are formed in two sides of the surface of the pin body (7), a limiting bolt (14) is arranged at one end, far away from the limiting block (10), of the sliding rod (8) in a penetrating mode, and the limiting bolt (14) is matched with the limiting holes (13).

3. The hydrofoil tail rudder quick disconnect structure of claim 2, wherein: threads are sleeved on the surface of one side, close to the limiting hole (13), of the pin body (7), and a protective cover (15) matched with the threads is sleeved on the surface of the pin body (7).

4. The hydrofoil tail rudder quick disconnect structure of claim 1, wherein: the bottom fixedly connected with spacing spout (16) of main part (1), the top fixedly connected with slider (17) of connecting rod (2), the both sides and the inner wall sliding connection of spacing spout (16) of slider (17), main part (1) and slider (17) pass through bolt (18) fixed connection.

5. The hydrofoil tail rudder quick disconnect structure of claim 1, wherein: the inner cavity of the positioning hole (6) is provided with a fixing groove matched with the steel ball (11).