CN216611550U

CN216611550U - Quick-release structure and propeller assembly

Info

Publication number: CN216611550U
Application number: CN202123253736.4U
Authority: CN
Inventors: 朱秋阳; 刘官涛
Original assignee: Shenzhen Weidu Intelligent Technology Co ltd
Current assignee: Shenzhen Weidu Intelligent Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-27
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a quick-release structure and a propeller assembly, wherein the quick-release structure comprises a base, a movable part and a mounting seat, the base is arranged on a binding structure, the base is formed into a barrel structure with an opening at the end part, the barrel structure is provided with a position-giving opening, the movable part comprises a movable main body and a limiting part connected with the movable main body, the movable main body movably penetrates through the position-giving opening, the limiting part is positioned in the base, the mounting seat is used for mounting a propeller, the base is sleeved outside the mounting seat and can be provided with at least two sleeving positions relative to the mounting seat, the mounting seat comprises a seat plate and at least two limiting plates arranged on the same surface of the seat plate, limiting holes are formed in the two limiting plates, an interval space is formed in the moving direction of the movable main body, and the limiting part is positioned in the interval space and can be inserted into or separated from one of the limiting holes. The application provides a rapid disassembly structure can assist the loading and unloading of propeller subassembly, can improve convenience and the efficiency of propeller loading and unloading to promote user experience.

Description

Quick-release structure and propeller assembly

Technical Field

The utility model relates to the technical field of propellers, in particular to a quick release structure and a propeller assembly.

Background

Diving is not just a work suitable for underwater exploration or salvage, and in recent years, diving has been gradually developed into recreational activities, which can achieve the purposes of physical exercise and leisure and recreation. The propeller is a power propulsion auxiliary tool for helping the diver to move, the propeller in the related art is usually fixed on the diver body by binding the binding band, the binding band is fixedly connected to the propeller component, when the diver needs to change the advancing direction, the binding band and the propeller need to be detached and then fixed again, and the installation process of the diver is complex.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a quick-release structure and a propeller assembly, aiming at improving the convenience of the structure connected with the propeller assembly.

In order to achieve the above object, the present invention provides a quick release structure for a propeller assembly, the propeller assembly including a propeller and a tie structure for fixing, the quick release structure including:

the base is arranged on the binding structure, the end part of the base is provided with an open barrel structure, the barrel structure is provided with a relief port, and the relief port is communicated with the inner space of the barrel structure;

the movable part comprises a movable main body and a limiting part connected to the movable main body, the movable main body is movably arranged in the position yielding port in a penetrating mode, and the limiting part is located in the base; and

the mounting seat, the mounting seat is used for the installation the propeller, the base cover is located outside the mounting seat, and can be relative the mounting seat has two at least cup joints the position, the mounting seat includes the bedplate and locates two at least limiting plates of bedplate same surface, two at least the limiting plate all is equipped with spacing hole, two the limiting plate is followed be formed with the interval space on the moving direction of activity main part, spacing position in the interval space to can peg graft or break away from one of them spacing hole.

In an embodiment of the present application, the at least two limiting plates include:

the coaming is connected to the seat plate and arranged around the circumferential direction of the seat plate; and

the transverse plate is connected with the seat plate and arranged in a space formed by enclosing the enclosing plates, and the spacing space is arranged between the enclosing plates and the transverse plate.

In an embodiment of the application, two limiting holes are formed in the two sides of the enclosing plate in the moving direction of the movable body, two transverse plates are arranged at intervals along the moving direction of the movable body, and one spacing space is formed between one transverse plate and one side of the enclosing plate in the moving direction of the movable body;

the limiting parts are two, one limiting part is positioned in one spacing space and can be inserted into or separated from one limiting hole adjacent to the spacing space.

In an example embodiment of the present application, a space enclosed by the enclosing plates is gradually decreased from the seat plate to the base;

and/or a guide inclined plane inclined towards the middle part is formed at the opening of the base towards the direction of the base;

and/or one side of the seat board, which is deviated from the limiting plate, is provided with a positioning rib.

In one embodiment of the present application, the base includes:

the seat body is of a cylindrical structure with an opening at the end part, and the abdicating port is arranged on the seat body; and

the seat body is provided with a limiting plate, the limiting plate is inserted into the sleeving space, and the seat plate covers the opening;

the partition plate is provided with an avoiding opening communicated with the sleeving space and the mounting space, the movable main body is mounted in the mounting space, and the limiting portion penetrates through the avoiding opening to be capable of being plugged or separated from the limiting hole.

In an embodiment of the present application, the seat main body has an opening formed at an end facing the installation space, the base further includes a bottom plate connected to the partition plate and covering the opening, and the movable main body is disposed between the partition plate and the bottom plate;

and/or, the division board is equipped with the mounting groove that has the notch, the notch of mounting groove form in the division board orientation one side of installation space, the mounting groove have with the relative groove diapire that sets up of notch, dodge the mouth and locate the groove diapire of mounting groove.

In an embodiment of the present application, the stopper portion includes:

the extension plate is connected with the movable main body and inserted into the interval space; and

the plug board is connected to one side, deviating from the movable main body, of the extension board and can be plugged into or separated from the limiting hole, an inclined surface is formed on the surface, deviating from the extension board, of the plug board, and the inclined surface inclines from the extension board towards the direction of the movable main body.

In an embodiment of the present application, the movable member further includes an elastic member, and the elastic member is disposed between the movable body and the base and is abutted against the movable body and the base, respectively.

In an embodiment of the present application, the movable body is formed with a mounting hole, and at least a part of the elastic member is inserted into the mounting hole;

and/or a fixing hole is formed on the surface of the base, which is abutted to the elastic piece, and at least part of the structure of the elastic piece is inserted into the fixing hole.

The utility model also provides a propeller assembly, which comprises a propeller and a binding structure and a quick release structure, wherein the quick release structure comprises:

The quick-release structure provided by the technical scheme of the utility model can be applied to a propeller assembly, the propeller assembly comprises a propeller and a binding structure, the binding structure is fixed on a person or other objects to be pushed, and when the quick-release structure is installed, a base can be installed on the binding structure firstly, and an installation seat is installed on the propeller. When the base can be sleeved outside the mounting seat at a sleeving position, the base can drive the moving part to move towards the mounting seat, so that the limiting part of the moving part can be inserted into the space. At this moment, the activity main part can move base relatively to drive spacing portion and remove on the moving direction, thereby insert with spacing downthehole of interval space intercommunication, with spacing unable adjustment base and mount pad, thereby realize that the propeller is fixed with tying up being connected of tying up the structure.

When the moving direction of a person or an object to be pushed needs to be changed, the pusher and the binding structure can be detached firstly. That is, the movable body can move in the opposite direction relative to the base in the moving direction, so as to drive the limiting member to move and separate from the limiting hole. The base sleeved outside the mounting seat can be separated from the mounting seat at the moment, so that the propeller and the binding structure can be detached. After the propeller finishes with the dismantlement of tying up the structure, can change the relative position of base and mount pad to make the base can overlap and establish another of mount pad and cup joint the position, and remove the activity main part once more, insert with the spacing downthehole of the opposite side of interval space intercommunication in order to drive the locating part, and realize the propeller and tie up the spacing fixed of tying up the structure.

The application provides a quick detach structure, base and mount pad can dismantle and be connected structure as an organic whole, can change the direction that the propeller promoted the removal through cup jointing the base in the different position of cup jointing of mount pad. Moreover, the quick-release structure provided by the application can assist the propeller to be assembled and disassembled, so that the convenience of assembling and disassembling the propeller is improved, the assembling and disassembling efficiency of the propeller is improved, and the user experience is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a quick release structure according to an embodiment of the present invention;

FIG. 2 is an exploded view of the quick release structure shown in FIG. 1;

FIG. 3 is a cross-sectional view of the quick release structure shown in FIG. 1;

FIG. 4 is a schematic view of a portion of the base of the quick release structure shown in FIG. 1;

FIG. 5 is a schematic view of a mounting seat of the quick release structure shown in FIG. 1;

fig. 6 is a schematic structural view of a movable member in the quick release structure shown in fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a quick release structure 100, the quick release structure 100 is used for a propeller assembly, the propeller assembly includes a propeller, a binding structure fixedly connected to a human body or other objects to be propelled, and a propulsion body for providing power.

In the embodiment of the present invention, the quick release structure 100 includes a base 10, a movable element 30 and a mounting seat 50, the base 10 is mounted on a binding structure, the base 10 is formed as a cylindrical structure having an opening 10a at an end thereof, the cylindrical structure is provided with a relief opening 10b, the relief opening 10b is communicated with an inner space of the cylindrical structure, the movable element 30 includes a movable body 31 and a limiting portion 33 connected to the movable body 31, the movable body 31 movably penetrates through the relief opening 10b, the limiting portion 33 is located in the base 10, the mounting seat 50 is used for mounting a propeller, the base 10 is sleeved outside the mounting seat 50 and can have at least two sleeving positions relative to the mounting seat 50, the mounting seat 50 includes a seat plate 51 and at least two limiting plates 53 disposed on a same surface of the seat plate 51, at least two limiting plates 53 are both provided with limiting holes 53a, a spacing space 53b is formed between the two limiting plates 53 along a moving direction of the movable body 31, the position-limiting portion 33 is located in the spacing space 53b and can be inserted into or separated from a position-limiting hole 53 a.

The base 10 is provided with an opening 10a at one side for being sleeved with the mounting seat 50, and the mounting seat 50 can be inserted into the inner space of the base 10 through the opening 10a to be connected with the movable element 30 for limiting. The opening 10a can ensure that the base 10 can be sleeved outside the mounting seat 50, and the relief opening 10b can allow the movable main body 31 to pass through, so that part of the structure of the movable main body 31 can be exposed outside the base 10, thereby facilitating the user to drive the movable main body to move. In addition, the receding port 10b can also limit the moving direction of the movable body 31, so as to ensure that the limiting part 33 driven by the movable body 31 can be accurately inserted into or separated from the limiting hole 53 a. The limiting plate 53 can be provided with two, three or more according to the demand, and the limiting plate 53 can be a straight plate or a special-shaped plate and the like. The shape of base 10 and mount pad 50 can set up wantonly according to the demand, and in this application embodiment, for convenient preparation and installation, the user of being convenient for discerns the mounted position of base 10 and mount pad 50, and base 10 can be square tubular structure, and bedplate 51 can be square board.

It is understood that the nesting position refers to a relative position of the base 10 and the mounting seat 50 when the base 10 is nested outside the mounting seat 50. Since the two position-limiting plates 53 form the spacing space 53b along the moving direction of the movable body 31, and the position-limiting plate 53 is further provided with the position-limiting hole 53a for the position-limiting portion 33 to be inserted, the base 10 can be sleeved on the mounting seat 50 from the forward direction or the reverse direction along the moving direction of the movable body 31, so that the mounting seat 50 has at least two sleeved positions.

In one embodiment, when the base 10 is a square tube-shaped structure and the seat plate 51 is a square plate, there may be two or four engaging positions. When the two sleeving positions are arranged, the two sleeving positions mean that the base 10 and the mounting seat 50 can be mounted in the direction of the mounting seat 50 facing the two opposite positions, namely the base 10 can be mounted after being detached and then rotated 180 degrees for the last time. When the position of cup jointing is equipped with four, limiting plate 53 is equipped with at least four, and four limiting plates 53 extend along four sides of bedplate 51 respectively, and four positions of cup jointing are four sides position of bedplate 51 of mount pad 50 promptly, i.e. the user can cup joint base 10 in mount pad 50 from arbitrary direction on these four directions. In order to avoid the disorientation of the spacing hole 53a and the spacing space 53b formed in the spacing plate 53, which affects the connection accuracy of the spacing portion 33 and the mounting seat 50, in the embodiment, the mounting seat 50 has two sleeving positions.

The quick release structure 100 provided by the technical scheme of the utility model can be applied to a propeller assembly, the propeller assembly comprises a propeller and a binding structure, the binding structure is fixed on a person or other objects to be pushed, when the propeller assembly is installed, the base 10 can be firstly installed on the binding structure, and the installation seat 50 is installed on the propeller. When the base 10 can be sleeved outside the mounting seat 50 at a sleeved position, the base 10 drives the movable element 30 to move toward the mounting seat 50, so that the limiting portion 33 of the movable element 30 is inserted into the spacing space 53 b. At this time, the movable body 31 may move relative to the base 10 to drive the limiting portion 33 to move in the moving direction, so as to be inserted into the limiting hole 53a communicating with the spacing space 53b to limit the fixing of the base 10 and the mounting seat 50, thereby realizing the connection and fixation of the propeller and the binding structure.

When the moving direction of a person or an object to be pushed needs to be changed, the pusher and the binding structure can be detached firstly. That is, the movable body 31 can move in the opposite direction relative to the base 10, so as to drive the position-limiting member to move and disengage from the position-limiting hole 53 a. At this time, the base 10 sleeved outside the mounting seat 50 can be separated from the mounting seat 50, so that the propeller and the binding structure can be detached. After the propeller and the structure of tying up are dismantled, can change the relative position of base 10 and mount pad 50 to make base 10 can overlap and establish another cup joint position at mount pad 50, and remove movable main part 31 once more, in order to drive the locating part insert the spacing hole 53a with the opposite side of interval space 53b intercommunication, and realize the propeller and tie up the spacing fixed of structure.

The quick release structure 100 provided by the application, the base 10 and the mounting seat 50 can be detachably connected into an integral structure, and the direction of the pushing movement of the propeller assembly can be changed by sleeving the base 10 at different sleeving positions of the mounting seat 50. Moreover, the quick release structure 100 provided by the application can assist the propeller to be assembled and disassembled, so that the convenience of assembling and disassembling the propeller is improved, the assembling and disassembling efficiency of the propeller is improved, and the user experience is improved.

Referring to fig. 2, in an exemplary embodiment of the present disclosure, the at least two position-limiting plates 53 include a surrounding plate 531 and a horizontal plate 533, the surrounding plate 531 is connected to the seat plate 51 and disposed around the seat plate 51, the horizontal plate 533 is connected to the seat plate 51 and disposed in a space surrounded by the surrounding plate 531, and a space 53b is formed by the surrounding plate 531 and the horizontal plate 533.

It is understood that one of the at least two limiting plates 53 may be the enclosing plate 531, and the others may be the transverse plate 533. The arrangement of the enclosing plate 531 can improve the connection strength between the limiting plate 53 and the seat plate 51, thereby preventing the limiting plate 53 from being broken due to the excessive acting force applied to the limiting part 33 when the limiting part is inserted into or separated from the limiting hole 53 a. In an embodiment of the present application, when the base 10 is sleeved outside the mounting seat 50, the inner surface of the base 10 may abut against the outer surface of the enclosing plate 531, so as to improve the stability of the base 10 and the mounting seat 50 when connected. The arrangement of the transverse plate 533 can partition and reduce the space formed by the enclosing of the enclosing plate 531, i.e. the range of the spacing space 53b can be reduced, thereby reducing the material of the part of the moving part 30 forming the limiting part 33, reducing the manufacturing cost of the quick release structure 100, reducing the weight of the quick release structure 100, and making the wearing of a user more convenient.

The lateral plate 533 may be provided with one, two, or more, and when the lateral plate 533 is provided with one, the spacing space 53b may be defined by one side of the lateral plate 533 and the enclosing plate 531 in the moving direction. When the lateral plate 533 is provided in two, the spacing spaces 53b may be formed in two, and the two spacing spaces 53b are respectively enclosed by one lateral plate 533 and one side of the enclosing plate 531 in the moving direction. Alternatively, when there are more transverse plates 533, the spacing space 53b may be provided not only between the transverse plates 533 and the enclosing plate 531, but also between two adjacent transverse plates 533. In this embodiment, the space 53b is provided between the enclosing plate 531 and the horizontal plate 533, so that the structure of the mounting seat 50 can be simplified, and the utilization rate of the enclosing plate 531 can be improved.

Referring to fig. 2, in an embodiment of the present application, the two sides of the enclosing plate 531 in the moving direction of the movable body 31 are respectively provided with two limiting holes 53a, the two transverse plates 533 are arranged at intervals along the moving direction of the movable body 31, a spacing space 53b is formed between one transverse plate 533 and one side of the enclosing plate 531 in the moving direction of the movable body 31, the two limiting portions 33 are provided, and one limiting portion 33 is located in one spacing space 53b and can be inserted into or separated from one of the limiting holes 53a adjacent thereto.

In this embodiment, two limiting portions 33 are provided to improve the connection strength between the movable element 30 and the mounting base 50, so as to improve the connection strength between the mounting base 50 and the base 10 and prevent the mounting base 50 and the base 10 from falling off during the pushing movement of the pusher. One side of the enclosing plate 531 in the moving direction and one transverse plate 533 can be used as a set of limiting structures, and one limiting part 33 can be matched with one limiting structure for limiting. That is, when the base 10 is sleeved outside the mounting seat 50 from different sleeving positions, one of the limiting portions 33 can be inserted into or separated from the limiting hole 53a formed in the enclosing plate 531 in one of the limiting structures, or inserted into or separated from the limiting hole 53a formed in the transverse plate 533 in the one of the limiting structures, so that the convenience of assembling and disassembling the base 10 and the mounting seat 50 is improved, and the operation is facilitated for a user.

Referring to fig. 3, in an embodiment of the present application, the space enclosed by the enclosure 531 is gradually decreased from the seat plate 51 to the base 10. It will be understood that this means that the space enclosed by the enclosure 531 is arranged in a converging configuration in a direction away from the seat plate 51, and in this case, the surface of the enclosure 531 will be inclined towards the middle of the space enclosed by the enclosure 531 on a surface perpendicular to the seat plate 51. When the base 10 is sleeved with the mounting seat 50, the surface of the enclosing plate 531 can guide the base 10, so that the base 10 is sleeved outside the mounting seat 50, the connection position between the base 10 and the mounting seat 50 is more accurate, and the connection is more convenient and labor-saving.

Referring to fig. 4, in an embodiment of the present application, a guide slope 11c inclined toward the middle is formed at the opening 10a of the base 10 in a direction toward the base 10 of the mounting seat 50. It is understood that the guiding inclined plane 11c may guide the installation seat 50 when the base 10 is sleeved with the installation seat 50, so that the installation seat 50 is inserted into the inner space formed by the base 10.

Referring to fig. 5, in an embodiment of the present application, a positioning rib 55 is provided on a side of the seat plate 51 facing away from the limit plate 53. The positioning ribs 55 may be adapted to the structure of the thruster to position the mounting position of the thruster, thereby improving the accuracy of the mounting position of the thruster and the stability of the mounting.

Referring to fig. 2 or 4, in an embodiment of the present application, the base 10 includes a seat main body 11 and a partition plate 13, the seat main body 11 is a cylindrical structure having an opening 10a at an end portion thereof, the allowance opening 10b is disposed in the seat main body 11, the partition plate 13 is connected to the seat main body 11 and divides a space in the seat main body 11 into a socket space 11a and an installation space 11b, the seat main body 11 has an opening 10a formed at a side facing the socket space 11a, the limit plate 53 is inserted into the socket space 11a, the seat plate 51 covers the opening 10a, the partition plate 13 has an allowance opening 10c communicating the socket space 11a and the installation space 11b, the movable body 31 is installed in the installation space 11b, and the limit portion 33 passes through the allowance opening 10c to be inserted into or disengaged from the limit hole 53 a.

It is understood that the base 10 is used to be sleeved with the mounting seat 50, and the base 10 may be configured as a cylindrical structure with one end open 10a or a cylindrical structure with two ends open 10a according to the requirement, which is not further limited herein. The movable body 31 and the mounting seat 50 may be connected in the same space in the base 10 or may be connected in different spaces. In the present embodiment, the partition plate 13 may partition the space inside the seat main body 11, and mount the mount 50 and the movable body 31 in the socket space 11a and the mount space 11b partitioned by the partition plate 13, respectively. Spacing the movable body 31 from the mount 50 also prevents interference between the movable body 31 and the mount 50 during movement, and makes the internal space of the base 10 functionally distinguishable. The avoiding opening 10c allows the limiting portion 33 to pass through the partition plate 13 so as to be inserted into or separated from the limiting hole 53 a. The avoiding opening 10c can also be used for installing and positioning the movable member 30 and can limit the moving direction and the moving range of the movable member 30.

Referring to fig. 1 and 2, in an embodiment of the present invention, an opening 10a is also formed at an end of the seat main body 11 facing the installation space 11b, the base 10 further includes a bottom plate 15, the bottom plate 15 is connected to the partition plate 13 and covers the opening 10a, and the movable body 31 is disposed between the partition plate 13 and the bottom plate 15.

In the present embodiment, the seat body 11 has a cylindrical structure with two open ends 10a to facilitate the installation of the movable member 30. The bottom plate 15 may sandwich the movable body 31 between the partition plate 13 and the bottom plate 15 to improve the stability of the connection and fixation of the movable member 30 to the base plate 10, thereby preventing the movable member 30 from being detached from the base plate 10. And, the setting of bottom plate 15 still is convenient for base 10 and ties up the being connected of tying up the structure, can avoid activity main part 31 directly to tie up the structure contact with tying up to take place wearing and tearing when removing. The bottom plate 15 and the seat main body 11 can be connected by bonding, clamping or adopting a screw or a bolt and the like, and the bottom plate 15 and the binding structure can be connected by bonding, clamping or adopting a screw or a bolt and the like. Similarly, the seat plate 51 can also be connected by bonding, clipping or using screws or bolts. In order to improve the connection stability, in the present embodiment, the seat plate 51 and the propeller, the bottom plate 15 and the seat body 11, and the bottom plate 15 and the binding structure are fixed by screws or bolts.

Referring to fig. 2, in an exemplary embodiment of the present application, the partition plate 13 is provided with a mounting groove 13a having a notch, the notch of the mounting groove 13a is formed at a side of the partition plate 13 facing the mounting space 11b, the mounting groove 13a has a groove bottom wall disposed opposite to the notch, and the escape opening 10c is provided at the groove bottom wall of the mounting groove 13 a.

It can be understood that the mounting groove 13a may be further used to position the mounting position of the movable main body 31, and limit the moving range of the movable main body 31, so as to guide the movement of the movable main body 31, thereby ensuring the accuracy of the position of the movable main body 31 when moving, and thus ensuring that the limiting member driven by the movable main body 31 can be accurately inserted into or separated from the limiting hole 53 a. The escape opening 10c provided in the bottom wall of the groove allows the stopper 33 to pass through. When mounting, the movable member 30 can be inserted into the mounting groove 13a from the notch direction.

Referring to fig. 6, in an embodiment of the present application, the limiting portion 33 includes an extension plate 331 and a plug plate 333, the extension plate 331 is connected to the movable body 31 and inserted into the spacing space 53b, the plug plate 333 is connected to a side of the extension plate 331 away from the movable body 31 and can be inserted into or separated from the limiting hole 53a, an inclined surface 333a is formed on a surface of the plug plate 333 away from the extension plate 331, and the inclined surface 333a is inclined from the extension plate 331 toward the movable body 31.

It can be understood that the extension plate 331 can increase the distance between the inserting plate 333 and the partition plate 13, thereby ensuring that the inserting plate 333 can be stably inserted into the limiting hole 53a to achieve fixation, and thus ensuring the stability of the base 10 and the installation connection.

The inserting plate 333 extending in a direction away from the extension plate 331 is used for being inserted into the limiting hole 53a and clamped with the limiting hole 53a, so that the base 10 and the mounting seat 50 are fixed. The inclined surface 333a can correct the gap generated by the processing of the base 10 and the mounting seat 50, and ensure that the plug board 333 can be inserted into the limit hole 53a for limiting and fixing.

Referring to fig. 2 and 3, in an exemplary embodiment of the present application, the movable member 30 further includes an elastic member 35, and the elastic member 35 is disposed between the movable body 31 and the base 10 and abuts against the movable body 31 and the base 10, respectively.

It can be appreciated that the provision of the elastic member 35 facilitates the use of the quick release structure 100 and simplifies the structure. The movable body 31 can be automatically restored after being driven to move by external force, so that the limiting part 33 can be fixedly inserted into the limiting hole 53a, and the stability of the limiting part 33 inserted into the limiting hole 53a is ensured. When the movable body 31 is pressed to expose a portion of the position-giving opening 10b, the elastic member 35 is compressed, and the position-limiting portion 33 can be inserted into the spacing space 53b or can be separated from the position-limiting hole 53 a. When the external force is removed, the elastic member 35 will be restored and drive the movable body 31 to move to the initial position, so that when the base 10 is sleeved outside the mounting seat 50, the limiting portion 33 is driven to be inserted into the limiting hole 53a, thereby realizing the connection and fixation of the base 10 and the fixing. In this embodiment, the elastic member 35 may be a spring or an elastic sleeve.

In order to improve the smoothness of the elastic member 35 driving the movable body 31 to move and improve the stability of the installation of the movable body 31 and the base 10, at least two elastic members 35 may be provided.

Referring to fig. 6, in an embodiment of the present application, the movable body 31 is formed with a mounting hole 31a, and at least a portion of the elastic member 35 is inserted into the mounting hole 31 a. The elastic member 35 can be inserted into the mounting hole 31a to improve the connection stability between the elastic member 35 and the movable member 30, and limit the moving direction of the elastic member 35 to ensure the deformation of the elastic member 35 in the moving direction.

Referring to fig. 2, in an embodiment of the present application, a fixing hole 10d is formed on a surface of the base 10 abutting against the elastic member 35, and at least a part of the elastic member 35 is inserted into the fixing hole 10 d. The position that fixed orifices 10d can spacing elastic component 35 avoids elastic component 35 to move relative base 10 rather than the surface of butt when deformation, and influences the steadiness that elastic component 35 and base 10 are connected to avoid influencing the moving direction of activity main part 31.

The utility model further provides a propeller assembly, which comprises a propeller, a binding structure and a quick release structure 100, wherein the specific structure of the quick release structure 100 refers to the above embodiments, and the propeller assembly adopts all technical schemes of all the above embodiments, so that the propeller assembly at least has all the beneficial effects brought by the technical schemes of the above embodiments, and details are not repeated herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A quick release structure, wherein the quick release structure is used for a propeller assembly, the propeller assembly includes a propeller and a tie-up structure, the quick release structure comprising:

the base is used for being connected with the binding structure, the end part of the base is of a cylinder structure with an opening, the base is provided with a yielding port, and the yielding port is communicated with the inner space of the base;

2. The quick release structure of claim 1, wherein the at least two limiting plates comprise:

the enclosing plate is connected to the seat plate and arranged around the circumferential direction of the seat plate; and

the transverse plate is connected with the seat plate and arranged in a space formed by the enclosing plates in an enclosing mode, and the spacing space is formed by the enclosing plates and the transverse plate in an enclosing mode.

3. The quick release structure of claim 2, wherein two limiting holes are formed on the two sides of the enclosing plate in the moving direction of the movable body, two transverse plates are arranged at intervals along the moving direction of the movable body, and one spacing space is formed between one transverse plate and one side of the enclosing plate in the moving direction of the movable body;

4. The quick-release structure of claim 2, characterized in that the space enclosed by the enclosing plates is gradually reduced from the seat plate to the base;

5. The quick release structure of claim 1, wherein the base comprises:

6. The quick release structure of claim 5, wherein the seat body has an opening formed at an end thereof facing the mounting space, the base further comprises a bottom plate connected to the partition plate and covering the opening, and the movable body is disposed between the partition plate and the bottom plate;

7. The quick release structure of claim 1, wherein the limiting portion comprises:

8. The quick release structure of any one of claims 1 to 7, wherein the movable member further comprises an elastic member, and the elastic member is disposed between the movable body and the base and abuts against the movable body and the base, respectively.

9. The quick release structure of claim 8, wherein the movable body is formed with a mounting hole, and at least a portion of the elastic member is inserted into the mounting hole;

10. A propeller assembly comprising a propeller, a tie-up structure and a quick release structure as claimed in any one of claims 1 to 9.