CN216424716U - Marine propeller control device and marine propeller - Google Patents

Abstract

The utility model relates to a marine machinery technical field especially relates to a marine propeller controlling means and marine propeller. This marine propeller controlling means includes: the handle comprises a first member and a second member, wherein one of the first member and the second member is a fixing piece, the other one of the first member and the second member is a handle, and the handle and the fixing piece are detachably connected; the first component is provided with a first mounting part and a second mounting part which are oppositely arranged, and a rotating shaft is arranged between the first mounting part and the second mounting part; the second member is provided with a rotating shaft mounting groove, the rotating shaft mounting groove is provided with an opening for leading the rotating shaft into or sliding out, and the second member is rotatably connected with the first member through the matching of the rotating shaft and the rotating shaft mounting groove. The utility model provides a marine propeller control device for the dismouting of handle is more convenient when the user uses, and does not need the dismouting pivot when the user uses, thereby has reduced because of the pivot that frequent dismouting pivot leads to easily drops, loses risks such as.

Description

Marine propeller control device and marine propeller

Technical Field

The utility model relates to a marine machinery technical field especially relates to a marine propeller controlling means and marine propeller.

Background

The marine propeller is a propulsion engine mounted on a hull, and can be used in fishing leisure, water sports, and the like. According to different energy sources, the marine propeller is mainly divided into a fuel oil propeller and an electric propeller, wherein the electric propeller uses a recyclable storage battery as an energy source and converts electric energy into kinetic energy through a motor.

When the marine propeller is operated to steer by using the control device, the control device is required to be well fixed with the main engine of the marine propeller to provide a steering force, wherein the control device comprises a fixing piece and a handle. The handle can be fixed in one direction through the fixing piece, can keep in this direction when turning to, and the handle can be rotated and drive the host computer and rotate together, changes the direction of travel of boats and ships then. The handle is convenient to disassemble for portability, and can be folded downwards to reduce the volume of the whole machine, so that the carrying is convenient; and the handle can freely swing upwards, so that the design requirement that the handle touches the ship body to cause damage when the marine propeller is tilted is avoided.

Among the correlation technique, provide the design of the handle of a marine propeller, realize the installation and the dismantlement of handle and mounting through an solitary round pin axle, it is inconvenient that the user dismantles during the use, and easily there is the risk such as round pin axle drops.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a marine propeller control device and a marine propeller.

The present disclosure provides a marine propeller manipulation device, comprising a first member and a second member, one of the first member and the second member being a fixing piece, the other being a handle, the handle and the fixing piece being detachably connected; the first component is provided with a first mounting part and a second mounting part which are oppositely arranged, and a rotating shaft is arranged between the first mounting part and the second mounting part; the second member is provided with a rotating shaft mounting groove, the rotating shaft mounting groove is provided with an opening for guiding the rotating shaft into or sliding out, and the second member is connected with the first member in a rotating manner through the matching of the rotating shaft and the rotating shaft mounting groove.

Optionally, at least one of the opposite side surfaces of the first installation part and the second installation part is provided with a first limiting part, the second component is provided with a second limiting part, and the second limiting part is used for being abutted against the first limiting part, so that the handle is opposite to the fixing part and is limited in the folding direction.

Optionally, a rotating shaft sliding groove is correspondingly formed in the first installation part and the second installation part, and the rotating shaft is in sliding fit with the rotating shaft sliding groove, so that the first limiting part and the second limiting part can be switched between a limiting state and a separation limiting state.

Optionally, a trigger mechanism is disposed on the first mounting portion and/or the second mounting portion, and the trigger mechanism is connected to the first limiting portion and configured to drive the first limiting portion to move switchably between a limiting position and a limit releasing position, so that the first limiting portion and the second limiting portion are switched between a limiting state and a limit releasing state.

Optionally, at least one of the first installation part and the second installation part and the rotating shaft are connected with an elastic part therebetween, the elastic part is used for exerting an elastic action on the rotating shaft, so that the second limiting part is in a limiting state with the first limiting part under the coupling action of the rotating shaft.

Optionally, an installation cavity is arranged on at least one of the side surfaces of the first installation part and the second installation part, which are opposite to each other, and the elastic part is located in the installation cavity.

Optionally, a cover for shielding the elastic member is disposed at the mounting cavity.

Optionally, the pivot mounting groove includes the chute section and with the horizontal groove section of chute section intercommunication, the chute section is kept away from the one end department of horizontal groove section forms the opening, the chute section is used for guiding the pivot warp the opening is leading-in to in the horizontal groove section.

Optionally, the opening is formed at the bottom of the second member, the transverse groove section extends along the length direction of the second member, the rear end side of the transverse groove section is communicated with the inclined groove section, and the rotating shaft is inserted into the front end of the transverse groove section.

Optionally, a guiding portion is disposed on the second member, and the guiding portion is used for being inserted between the first limiting portion and the rotating shaft and guiding the opening of the rotating shaft mounting groove to align with the rotating shaft.

Optionally, the shape of the first limiting part is matched with the shape of the opening of the rotating shaft mounting groove, so that the handle is folded downwards to enable the opening of the rotating shaft mounting groove to be clamped with the first limiting part to form limitation.

Optionally, the first member is a fixing member, the second member is a handle, the fixing member is used for being fixedly connected with a host of the marine propeller, and the handle is detachably connected with the fixing member through the rotating shaft.

The present disclosure also provides a marine propeller comprising a marine propeller manipulation device as described in any of the above embodiments.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has at least the following advantages:

the utility model provides a marine propeller controlling means and marine propeller, through install the pivot on one in mounting and handle, the pivot mounting groove has been seted up on the other, and the pivot mounting groove has the opening that supplies the pivot to channel into or the roll-off, only need aim at the pivot with the opening of pivot mounting groove when needs installation handle, with the leading-in pivot mounting groove of pivot in can, only need when needs dismantle the handle with the pivot from the pivot mounting groove in the roll-off can, compare in the mode that realizes the installation of handle and mounting and dismantlement through an solitary round pin axle in the correlation technique, the dismouting of handle is more convenient when this disclosure makes the user use, and the user does not need dismouting pivot (also can be called the round pin axle) when using, thereby reduced easily drop because of the round pin axle that frequent dismouting round pin axle leads to, risk such as losing.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a fixing member of a marine propeller control device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a handle of the marine propeller control device according to the embodiment of the present disclosure;

fig. 3 is a partial structural view of a handle of the marine propeller control device according to the embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a handle of the marine propeller control device according to the embodiment of the present disclosure in a neutral state;

fig. 5 is a partially cross-sectional schematic view of a handle of the marine propeller control device according to the embodiment of the present disclosure in a neutral position;

fig. 6 is a schematic structural view illustrating a handle of the marine propeller manipulating device according to the embodiment of the present disclosure in a folded-down and locked state;

FIG. 7 is a schematic view, partially in section, of a handle of a marine propulsor control device according to an embodiment of the present disclosure in a folded down and locked position;

fig. 8 is a schematic structural view of a handle of the marine propeller manipulating device according to the embodiment of the present disclosure in a freely folded upward state;

fig. 9 is a partially cut-away schematic view of a handle of a marine propulsor steering apparatus in a free-up folded state according to an embodiment of the present disclosure.

Wherein, 1-a fixing piece; 11-a first mounting portion; 12-a second mounting portion; 13-a rotating shaft sliding groove; 14-a rotating shaft; 15-a first limiting part; 16-an elastic member; 17-mounting a cavity; 18-a screw; 19-a nut; 2-a handle; 21-a rotating shaft mounting groove; 211-an opening; 212-a chute section; 213-transverse trough section; 22-a second stop; 23-an introduction section; 24-throttle handle.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

As shown in fig. 1 to 9, the embodiment of the present disclosure provides a propeller control device for a ship, including a fixing member 1 and a handle 2, where the handle 2 and the fixing member 1 are detachably connected. Specifically, as shown in fig. 1, the fixing member 1 is provided with a first mounting portion 11 and a second mounting portion 12 which are oppositely arranged, and a rotating shaft 14 is installed between the first mounting portion 11 and the second mounting portion 12; as shown in fig. 2 and 3, a rotating shaft mounting groove 21 is formed on the handle 2, the rotating shaft mounting groove 21 has an opening 211 for the rotating shaft 14 to be guided in or slide out, and as shown in fig. 4 to 9, the handle 2 is rotatably connected with the fixing member 1 by the matching of the rotating shaft 14 and the rotating shaft mounting groove 21.

The marine propeller control device provided by the embodiment of the disclosure, by installing the rotating shaft 14 on the fixing member 1, the handle 2 is provided with the rotating shaft mounting groove 21, the rotating shaft mounting groove 21 is provided with the opening 211 for guiding or sliding out the rotating shaft 14, when the handle 2 needs to be installed, the opening 211 of the rotating shaft mounting groove 21 is only required to be aligned with the rotating shaft 14, the rotating shaft 14 on the fixing member 1 is only required to be guided into the rotating shaft mounting groove 21, when the handle 2 needs to be detached, the rotating shaft 14 only needs to be slid out from the rotating shaft mounting groove 21, compared with a mode that the installation and detachment of the handle 2 and the fixing member 1 are realized through a single pin shaft in the related technology, the embodiment of the disclosure enables the disassembly and the assembly of the handle 2 to be more convenient when a user uses, and the user does not need to disassemble the rotating shaft 14 (also called as a pin shaft) when using, thereby reducing the possibility that the pin shaft is easy to fall off due to frequent disassembly and assembly of the pin shaft, Loss, etc.

It should be noted that, in a general state, the fixing member 1 of the embodiment of the present disclosure may be fixed to a main machine of a marine propeller, and the handle 2 is mounted to the fixing member 1, so that the handle 2 is mounted to the main machine of the marine propeller, and the main machine can be driven to rotate together by rotating the handle 2, so as to change a driving direction of a ship; the handle 2 is detached from the fixing piece 1, so that the handle 2 is detached from the main body of the marine propeller.

Of course, the assembled relation between mounting 1 and the handle 2 can exchange, also can be, handle 2 has relative first installation department and the second installation department that sets up, installs the pivot between first installation department and the second installation department, and is corresponding, has seted up the pivot mounting groove on the mounting 1, and the pivot mounting groove has the opening that supplies the pivot to lead in or the roll-off, and handle 2 rotates with mounting 1 through the cooperation of pivot and pivot mounting groove to be connected, can realize above-mentioned purpose equally.

In other words, the marine propeller control device of the embodiment of the present disclosure includes a first member and a second member, one of the first member and the second member is a fixing member 1, the other is a handle 2, and the handle 2 and the fixing member 1 are detachably connected; the first component is provided with a first mounting part 11 and a second mounting part 12 which are oppositely arranged, and a first rotating shaft 14 is mounted between the first mounting part 11 and the second mounting part 12; the second member is provided with a rotating shaft mounting groove 21, the rotating shaft mounting groove 21 is provided with an opening 211 for the rotating shaft 14 to lead in or slide out, and the second member is rotatably connected with the first member through the matching of the rotating shaft 14 and the rotating shaft mounting groove 21.

The following embodiments take the example that the fixing member 1 is provided with the rotating shaft 14, and the handle 2 is provided with the rotating shaft mounting groove 21 for detailed description; for the scheme that the rotating shaft is arranged on the handle 2 and the rotating shaft mounting groove is formed in the fixing piece 1, the reasonable design and adjustment can be carried out by referring to the following embodiment.

In some embodiments, as shown in fig. 1, at least one of the opposite sides of the first mounting portion 11 and the second mounting portion 12 is provided with a first limiting portion 15, as shown in fig. 2 and 3, and the handle 2 is provided with a second limiting portion 22, as shown in fig. 3 and 4, the second limiting portion 22 is configured to abut against the first limiting portion 15 to limit the folding (i.e., downward rotation) direction of the handle 2 relative to the fixing member 1.

It should be understood that, when the marine propeller control device is in a normal working state, the handle 2 is in a neutral position (i.e. a horizontal state) relative to the fixed member 1, the handle 2 faces horizontally to a user for the user to control, and the user can drive the main engine of the marine propeller to rotate together by horizontally rotating the handle 2, so as to change the driving direction of the ship. In order to keep the handle 2 at the neutral position, the second limiting part 22 on the handle 2 is abutted against the first limiting part 15 on the fixing member 1, so that a limiting position is formed in the direction that the handle 2 rotates downwards relative to the fixing member 1, and the handle 2 is limited to rotate downwards relative to the fixing member 1, namely, the handle 2 is limited to rotate downwards relative to the fixing member 1 from the horizontal position by the matching of the first limiting part 15 and the second limiting part 22 when the handle 2 is in the neutral position state, so that the handle 2 is kept at the neutral position.

In one embodiment, as shown in fig. 1, the first position-limiting portion 15 is a position-limiting boss, as shown in fig. 2 and 3, and the second position-limiting portion 22 is a position-limiting protrusion formed at the front end of the handle 2, as shown in fig. 4 and 5, the upper surface of the position-limiting protrusion is used for abutting against the lower surface of the position-limiting boss to form a position limitation, so as to limit the handle 2 from rotating downward relative to the fixing member 1. It should be understood that the front end of the handle 2, i.e. the end of the handle 2 detachably connected to the fixing member 1, i.e. the end of the handle 2 away from the user, i.e. the end of the handle 2 away from the throttle grip 24, is operated by the user via the throttle grip 24. Under the influence of the gravity of the handle 2, the handle 2 is blocked by the limiting boss (i.e., the first limiting portion 15) when rotating downwards from the horizontal position, so that the operating handle 2 cannot rotate downwards relative to the fixing member 1 around the rotating shaft 14, and the handle 2 is kept in the neutral position. Of course, the first stopper portion 15 and the second stopper portion 22 are not limited to the above specific limitations as long as the restriction of the downward rotation of the second stopper portion 22 by the first stopper portion 15 can be achieved.

In some embodiments, in order to realize that the handle 2 can be rotated downwards for folding and storing, as shown in fig. 1, the rotating shaft 14 is in sliding fit with the rotating shaft sliding groove 13, so that the first limiting part 15 and the second limiting part 22 can be switched between a limiting state and a disengagement state; specifically, after the handle 2 is mounted on the fixing member 1, the rotating shaft 14 on the fixing member 1 is limited in the rotating shaft mounting groove 21 on the handle 2, and the rotating shaft 14 slides in the rotating shaft sliding groove 13, so that the relative position of the handle 2 connected with the rotating shaft 14 and the fixing member 1 can be changed, and the matching state of the first limiting part 15 on the fixing member 2 and the second limiting part 22 on the handle 2 is changed; when the first limiting part 15 and the second limiting part 22 are in the limiting state, the handle 2 can be limited from rotating downwards relative to the fixing part 1, so that the handle 2 is kept in the middle position; when the first stopper 15 and the second stopper 22 are in the state of being separated from the stopper, the stopper is released, so that the handle 2 can be folded and stored by rotating downward relative to the fixing member 1.

Further, as shown in fig. 1, an elastic member 16 is connected between at least one of the first mounting portion 11 and the second mounting portion 12 and the rotating shaft 14, and the elastic member 16 is used for applying an elastic force to the rotating shaft 14, so that the second limiting portion 22 and the first limiting portion 15 are in a limiting state under the coupling action of the rotating shaft 14. The purpose of adding the elastic element 16 is to enable the second limit part 22 on the handle 2 to be capable of being clamped with the first limit part 15 on the fixing element 1 when the handle 2 is close to a horizontal position for limiting, the handle 2 is folded downwards by pulling the handle 2 outwards to remove the limit, the elastic element 16 provides a holding force required for locking the handle 2 after being folded, and the handle 2 can be locked after being folded by matching the clamping action of the opening of the rotating shaft mounting groove 21 and the first limit part 15, so that the handle 2 cannot be separated in the machine carrying process.

In a specific implementation, after the handle 2 is mounted on the fixing member 1, the elastic member 16 applies an elastic force (as shown in fig. 4, an elastic pulling force) to the rotating shaft 14, so that the second limiting portion 22 on the handle 2 is in a limiting state with the first limiting portion 15 under the coupling action of the rotating shaft 14, the handle 2 is held in a middle position, and the handle 2 is limited from rotating downward relative to the fixing member 1; when the handle 2 needs to be rotated downwards for folding and storage, an external force is applied to the handle 2 to overcome the elastic action of the elastic piece 16, so that the rotating shaft 14 slides in the rotating shaft sliding groove 13, the second limiting part 22 on the handle 2 and the first limiting part 15 on the fixing piece 1 are switched from a limiting state to a separating state under the binding action of the rotating shaft 14, at the moment, the limitation of the handle 2 in the rotating direction is cancelled by the first limiting part 15 and the second limiting part 22, so that the handle 2 can be rotated downwards relative to the fixing piece 1 for folding and storage, and the handle 2 is folded and matched with the elastic force (shown as elastic pulling force in fig. 6) of the elastic piece 16, so that the handle 2 cannot be separated in the machine carrying process; when the handle 2 is rotated upward from the folded state to the horizontal state, after the external force is removed, the rotating shaft 14 slides in the rotating shaft sliding groove 13 and returns to the original position under the action of the elastic restoring force of the elastic member 16, and under the action of the connecting belt of the rotating shaft 14, the second limiting part 22 on the handle 2 and the first limiting part 15 on the fixing member 1 are switched to the limiting state again from the separating limiting state, so that the limiting is formed in the downward rotating direction of the handle 2 relative to the fixing member 1, and the handle 2 can not be rotated downward and is kept in the middle position state.

It should be noted that, in the neutral position state, the rotation of the handle 2 downward from the horizontal position relative to the fixing member 1 is limited, the handle 2 can be kept in the neutral position, and the handle 2 can also swing upward freely relative to the fixing member 1 from the horizontal position, as shown in fig. 8 and 9, so that the function of upward automatic swing of the handle 2 is realized, thereby meeting the requirements of users with different heights, satisfying the use of postures such as standing of different steerers, and also effectively preventing the problem that the handle 2 touches the ship body to damage the control device of the ship propeller or the ship propeller when the ship propeller is tilted by upward swinging the handle 2.

In one embodiment, as shown in fig. 1, at least one of the opposite sides of the first mounting portion 11 and the second mounting portion 12 is provided with a mounting cavity 17 (for example, a concave mounting cavity is provided, and the shape of the mounting cavity may be set according to actual conditions), and the elastic element 16 is located in the mounting cavity 17. In a specific implementation, in order to ensure the balance of the elastic force applied to the rotating shaft 14, the opposite side surfaces of the first mounting portion 11 and the second mounting portion 12 are respectively provided with a mounting cavity 17, and an elastic member 16 is installed in each mounting cavity 17. Specifically, the elastic member 16 may be a spring, one end of which is mounted on the first mounting portion 11 (or the second mounting portion 12) by a screw 18, and the other end of which is connected to one end of the rotating shaft 14 by a nut 19.

Further, in order to make the overall shape of the first mounting portion 11 and the second mounting portion 12 more beautiful and smooth, a cover may be added to the mounting cavity 17 of the first mounting portion 11 and the second mounting portion 12, the cover covers and shields the elastic member 16, that is, the mounting cavity 17 is provided with a cover for shielding the elastic member 16, after the elastic member 16 is shielded, the elastic member 16 can be prevented from being directly exposed to the sun, and the service life of the elastic member 16 is prolonged.

It should be noted that the mounting cavity described in the above embodiment is not essential, and the elastic member 16 may be directly mounted on the side surface of the first mounting portion 11 and/or the second mounting portion 12.

In other embodiments, in order to realize that the handle 2 can be rotated downward for folding and storage, without being limited to the above-mentioned scheme of providing the rotating shaft sliding groove 13, the first limiting portion 15 may be provided as a movable component (e.g., a telescopic structure, a rotatable structure, etc.), and the first limiting portion 15 and the second limiting portion 22 can be switched between the limiting state and the disengagement limiting state depending on the position change of the first limiting portion 15. Specifically, a trigger mechanism is disposed on the first mounting portion 11 and/or the second mounting portion 12, and the trigger mechanism is connected to the first limiting portion 15, and is configured to drive the first limiting portion 15 to move switchably between a limiting position and a limiting releasing position, so that the first limiting portion 15 and the second limiting portion 22 are switched between a limiting state and a limiting releasing state.

For the above embodiment, further, a rotating shaft sliding groove 13 may be correspondingly formed on the first mounting portion 11 and the second mounting portion 12, the rotating shaft 14 is in sliding fit with the rotating shaft sliding groove 13, an elastic member 16 is connected between at least one of the first mounting portion 11 and the second mounting portion 12 and the first rotating shaft 14, and the elastic member 16 is used for applying an elastic force to the rotating shaft 14, so that the second limiting portion 22 and the first limiting portion 15 are in a limiting state under the coupling effect of the rotating shaft 14. The trigger mechanism is matched with the elastic piece 16 for use, so that when the handle needs to be rotated, the trigger mechanism drives the first limiting part 15 to move along the direction of separating from the second limiting part 22, the handle overcomes the elastic action of the elastic piece 16 under the action of external force, the second limiting part 22 moves along the direction of separating from the first limiting part 15, and therefore the second limiting part 22 can be separated from the first limiting part 15 for limiting.

In some embodiments, as shown in fig. 2 and 3, a rotating shaft mounting groove 21 is formed on the handle 2, the rotating shaft mounting groove 21 includes a chute section 212 and a transverse groove section 213 communicated with the chute section 212, an opening 211 for guiding the rotating shaft 14 into or out is formed at an end of the chute section 212 far away from the transverse groove section 213, and the chute section 212 is used for guiding the rotating shaft 14 into the transverse groove section 213 through the opening 211. After the rotating shaft 14 is guided into the transverse groove section 213, the rotating shaft 14 cannot be pulled out from the rotating shaft mounting groove 21 under the elastic force of the elastic member 16. It should be noted that, for the scheme that the first limiting portion 15 is set to be a retractable structure or a rotatable structure without an elastic member, the handle 2 can be limited by the limiting fit between the first limiting portion 15 and the second limiting portion 22, so that the rotating shaft 14 cannot be separated from the rotating shaft mounting groove 21.

Further, as shown in fig. 2 and 3, an opening 211 of the chute section 212 is formed at the bottom of the handle 2, and a front end portion of the handle 2 in the length direction is detachably connected to the fixing member 1; the transverse groove section 213 is extended along the length direction of the handle 2, and the rear end side portion of the transverse groove section 213 is connected to the inclined groove section 212, as shown in fig. 4 and 5, and the rotary shaft 14 is inserted into the front end portion of the transverse groove section 213, so that the rotary shaft 14 is supported by the transverse groove section 213. It should be understood that the front end of the transverse trough section 213 faces the front end of the handle 2 along the length direction, the rear end of the transverse trough section 213 faces the rear end of the handle 2 along the length direction, and the front end of the handle 2 along the length direction is the end of the handle 2 detachably connected with the fixing member 1, i.e. the end of the handle 2 away from the user. Specifically, when the handle 2 is in the neutral position (i.e. the horizontal position), the rotating shaft 14 is located at the front end of the transverse groove section 213 under the elastic force of the elastic member 16, so that the rotating shaft 14 cannot be disengaged from the rotating shaft mounting groove 21, thereby ensuring the firmness of the connection between the handle 2 and the fixing member 1.

In some embodiments, as shown in fig. 6 and 7, the shape of the first position-limiting part 15 is adapted to the shape of the opening 211 of the rotating shaft mounting groove 21, so that the opening 211 of the rotating shaft mounting groove 21 is engaged with the first position-limiting part 15 to form a position-limiting function after the handle 2 is folded downwards, thereby ensuring that the handle 2 cannot fall off during the machine handling process.

In a specific implementation, as shown in fig. 6 and 7, the lower surface of the limiting boss may be set to be a plane, the upper surface of the limiting boss may be set to be an inclined surface, and the inclined surface is inclined downward in a direction toward the handle 2; the chute section 212 includes the relative first groove wall and the second groove wall that set up, first groove wall is located the second groove wall along handle 2's length direction's the place ahead, first groove wall closes on opening 211 department and sets up the inclined plane that is used for with the inclined plane complex of spacing boss, second groove wall closes on opening 211 department and sets up the plane that is used for with the plane complex of spacing boss, so when handle 2 rotates down to fold condition, realize that the opening 211 of pivot mounting groove 21 forms spacingly with spacing boss block.

In some embodiments, as shown in fig. 2 and 3, the handle 2 is provided with a guiding portion 23, the guiding portion 23 is configured to be inserted between the first position-limiting portion 15 and the rotating shaft 14 and guide the opening 211 of the rotating shaft mounting groove 21 to align with the rotating shaft 14, so as to facilitate the mounting of the handle 2, and the rotating shaft 14 can be mounted along the rotating shaft mounting groove 21 at the position of the opening 211 of the rotating shaft mounting groove 21 in the initial position. In the specific implementation, in order to facilitate the insertion of the lead-in portion 23 between the first limiting portion 15 and the rotating shaft 14, the distance between the first limiting portion 15 and the rotating shaft 14 in the initial state is required to be larger than the width of the lead-in portion 23 on the handle 2. It should be noted that, the rotating shaft 14 in the initial state, that is, the rotating shaft 14 is in a position enabling the second limiting portion 22 to be in limiting fit with the first limiting portion 15 under the elastic force of the elastic member 16; the width of the introduction portion 23 is the distance between the front end of the introduction portion 23 and the rear end of the introduction portion 23. Specifically, the introduction portion 23 may be provided in an arc shape, but is not limited to the arc shape, and may be provided in other shapes such as a slope.

After the handle 2 is installed in the fixing member 1, the rotating shaft 14 is clamped in the transverse groove section 213 of the rotating shaft installation groove 21 of the handle 2, the upper plane of the second limiting part 22 on the handle 2 is contacted with the lower plane of the limiting boss on the fixing member 1, the handle 2 is kept at the position under the action of the pulling force of the spring, good fixation of the handle 2 on the fixing member 1 is formed, and steering force can be provided through the handle 2; at this time, the handle 2 is in a neutral state in which the handle 2 can be freely folded upward (as shown in fig. 5).

When the handle 2 needs to be folded and stored, the handle 2 is pulled outwards to resist the pulling force of the spring, so that the handle 2 can be folded by rotating downwards after the upper surface of the second limiting part 22 on the handle 2 is separated from the contact with the lower surface of the limiting boss on the fixing part 1, and after the handle is folded to a certain angle, the lower opening 211 of the chute section 212 of the rotating shaft mounting groove 21 is clamped and locked with the limiting boss on the fixing part 1, so that the handle 2 cannot be separated in the carrying process (as shown in fig. 7).

When the handle 2 needs to be returned to the approximately horizontal position from the folded position for use, the handle 2 is rotated counterclockwise by providing a larger force than the spring, so that the inclined groove section 212 of the rotating shaft mounting groove 21 is disengaged from the limiting boss, and the handle 2 slides to the approximately horizontal operating state (i.e., the state shown in fig. 7 is switched to the state shown in fig. 5) under the action of the round corners and the circular arcs of the matching sections.

When the handle 2 needs to be detached, the upper end of the handle 2 needs to be pulled outwards at a downward folding position, so that the transverse groove section 213 of the rotating shaft mounting groove 21 where the rotating shaft 14 is located is in an inclined state, and the rotating shaft 14 can slide out of the rotating shaft mounting groove 21 of the handle 2, so that the handle 2 is detached.

The embodiment of the disclosure also provides a marine propeller, which comprises the marine propeller control device in any one of the embodiments.

The marine propeller provided by the embodiment of the present disclosure includes the marine propeller control device according to any one of the embodiments, so that the marine propeller control device according to any one of the embodiments has the beneficial effects, and details are not repeated herein.

Specifically, the marine propeller provided by the embodiment of the disclosure can be a marine propulsion device with a propulsion function, such as an outboard engine, an inboard engine, and a marine motor.

In summary, the marine propeller control device and the marine propeller provided by the embodiments of the present disclosure have the functions of convenient detachment of the handle, upward free swing, middle position limitation, and downward folding and storage, thereby meeting the requirements of the application scenarios as many as possible; and through the cooperation of pivot and pivot mounting groove, realize the detachably of handle and mounting and be connected for the dismouting of handle is more convenient when the user uses, and does not need dismouting pivot (also can be called the round pin axle) when the user uses, thereby has reduced because of the round pin axle of frequent dismouting round pin axle leads to easily drop, lose risks such as.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be 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. Also, 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.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (13)

1. A marine propeller manipulation device comprising a first member and a second member, one of the first member and the second member being a fixed member and the other being a handle, the handle and the fixed member being detachably connected;

the first component is provided with a first mounting part and a second mounting part which are oppositely arranged, and a rotating shaft is arranged between the first mounting part and the second mounting part;

the second member is provided with a rotating shaft mounting groove, the rotating shaft mounting groove is provided with an opening for guiding the rotating shaft into or sliding out, and the second member is connected with the first member in a rotating manner through the matching of the rotating shaft and the rotating shaft mounting groove.

2. The marine propeller manipulation device of claim 1, wherein at least one of the opposing sides of the first mounting portion and the second mounting portion is provided with a first limiting portion, and the second member is provided with a second limiting portion for abutting against the first limiting portion to limit the direction in which the handle is folded relative to the fixing member.

3. The marine propeller control device of claim 2, wherein the first mounting portion and the second mounting portion are correspondingly provided with a rotating shaft sliding groove, and the rotating shaft is in sliding fit with the rotating shaft sliding groove, so that the first limiting portion and the second limiting portion can be switched between a limiting state and a disengagement limiting state.

4. The marine propeller control device of claim 2, wherein an actuating mechanism is disposed on the first mounting portion and/or the second mounting portion, and the actuating mechanism is connected to the first limiting portion and configured to drive the first limiting portion to move switchably between a limiting position and a limiting releasing position, so that the first limiting portion and the second limiting portion are switched between a limiting state and a limiting releasing state.

5. The marine propeller control device of claim 3 or 4, wherein an elastic member is connected between the rotating shaft and at least one of the first mounting portion and the second mounting portion, and the elastic member is configured to exert an elastic force on the rotating shaft, so that the second limiting portion and the first limiting portion are in a limiting state under the coupling effect of the rotating shaft.

6. The marine propeller manipulation device of claim 5, wherein at least one of the opposing sides of the first and second mounting portions has a mounting cavity disposed therein, and the resilient member is located in the mounting cavity.

7. Marine propeller handling device according to claim 6, characterised in that a cover for shielding the resilient member is provided at the mounting cavity.

8. Marine propeller handling device according to any one of claims 1-4, wherein the shaft mounting slot comprises a chute section and a cross section communicating with the chute section, the chute section forming the opening at an end remote from the cross section, the chute section being adapted to guide the introduction of the shaft into the cross section through the opening.

9. The marine propeller manipulation apparatus of claim 8, wherein the opening is formed at a bottom of the second member, the transverse groove section is extended in a length direction of the second member, a rear end side of the transverse groove section is communicated with the inclined groove section, and the rotation shaft is inserted into a front end portion of the transverse groove section.

10. The marine propeller manipulation apparatus of any one of claims 2 to 4, wherein the second member is provided with a guide-in portion for being inserted between the first stopper portion and the shaft and guiding the opening of the shaft installation groove to be aligned with the shaft.

11. The marine propeller control device of any one of claims 2 to 4, wherein the shape of the first limiting portion is adapted to the shape of the opening of the shaft mounting groove, so that the opening of the shaft mounting groove is engaged with the first limiting portion to limit the position of the shaft mounting groove after the handle is folded downwards.

12. The marine propeller manipulation device of any one of claims 1 to 4, wherein the first member is a fixing member and the second member is a handle, the fixing member is configured to be fixedly connected to a main body of the marine propeller, and the handle is detachably connected to the fixing member through the rotating shaft.

13. A marine propulsor comprising a marine propulsor steering arrangement as claimed in any one of claims 1 to 12.

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