Binding structure and thruster assembly

Abstract

The application discloses a binding structure and a propeller assembly, wherein the binding structure is applied to the propeller assembly, the binding structure comprises a fixing body, a binding assembly and a holding piece, the fixing body is used for being connected with the propeller, the binding assembly is connected to the fixing body, the binding assembly is used for binding part of a user's limb to the fixing body, the holding piece comprises a connecting rod and a hand grip, the connecting rod is connected with the fixing body and protrudes from one side of the fixing body in a limb growth direction, and the hand grip is connected to one end of the connecting rod which is away from the fixing body. The binding structure can effectively limit the position of the propeller, avoid the fixing body from driving the propeller to move relative to the user's limb, and improve the stability and reliability of the propeller in plugging the propulsion.

Description

Technical Field

[0001] The present invention relates to the technical field of submersibles, and in particular to a binding structure and a propeller assembly. Background Art

[0002] A thruster is a power-assisted propulsion tool. In related art, thrusters are typically secured to the user using straps. However, during use, the thruster can easily slip relative to the user's body due to insecure strapping, affecting the propulsion assistance and interfering with accurate operation. Summary of the Invention

[0003] The main purpose of the present invention is to provide a binding structure and a thruster assembly, aiming to improve the accuracy of the thruster binding position.

[0004] To achieve the above-mentioned purpose, the present invention proposes a binding structure, which includes:

[0005] a fixed body, the fixed body being used to be connected to the propeller;

[0006] a binding assembly connected to the fixing body, the binding assembly being used to bind part of a user's limb to the fixing body; and

[0007] The holding piece includes a connecting rod and a handshake, wherein the connecting rod is connected to the fixed body and protrudes from one side of the fixed body in the direction of limb growth, and the handshake is connected to one end of the connecting rod away from the fixed body.

[0008] Optionally, the connecting rod is telescopically connected to the fixed body.

[0009] Optionally, the connecting rod is provided with an adjustment hole, the gripping member further comprises a limiting element, the limiting element passes through the adjustment hole and is connected to the fixed body, and the connecting rod is limited between the limiting element and the fixed body;

[0010] And / or, the fixed body is formed with a sliding groove, and the connecting rod can be movably installed in the sliding groove.

[0011] Optionally, the fixing body has a first side and a second side that are oppositely disposed, and the binding assembly includes:

[0012] a first binding strap connected to a first side of the fixing body; and

[0013] A second strap is connected to the second side of the fixing body, and the first strap is detachably connected to the second strap.

[0014] Optionally, the first strap is provided with a plurality of limiting holes along the extension direction, the binding assembly further comprises a connecting element, the connecting element comprising a connecting frame and an insertion pin, the connecting frame being connected to an end of the second strap facing away from the fixed body, the insertion pin being rotatably connected to the connecting element and capable of being inserted into the limiting hole when the first strap is inserted into the connecting frame;

[0015] And / or, there are at least two first straps, at least two of which are connected to the first side of the fixed body at intervals, and there are at least two second straps, at least two of which are connected to the second side of the fixed body at intervals corresponding to the first straps.

[0016] Optionally, the fixing body is made of a flexible material;

[0017] And / or, the connecting rod is made of a flexible material.

[0018] Optionally, when the fixing body is made of a flexible material, a first skeleton is provided in the connecting rod;

[0019] When the connecting rod is made of a flexible material, a second skeleton is provided inside the connecting rod.

[0020] Optionally, the fixing body is used to be detachably connected to the propeller;

[0021] And / or, the connecting rod is connected to a side of the fixing body facing away from the limb;

[0022] and / or, the handshake is located on the side of the connecting rod facing the limb;

[0023] and / or, the handshake is cylindrical;

[0024] And / or, a locking groove is provided on the side of the handshake facing away from the fixed body.

[0025] The present invention further provides a propeller assembly, comprising a propeller and a binding structure, wherein the binding structure comprises:

[0026] a fixed body, the fixed body being used to be connected to the propeller;

[0027] a binding assembly connected to the fixing body, the binding assembly being used to fix a part of the limb to the fixing body; and

[0028] The holding piece includes a connecting rod and a handshake, wherein the connecting rod is connected to the fixed body and protrudes from one side of the fixed body in the direction of limb growth, and the handshake is connected to one end of the connecting rod away from the fixed body.

[0029] Optionally, the thruster assembly further includes a quick-release structure, the quick-release structure including:

[0030] A base, the base being used to connect to the binding structure, the base being formed into a cylindrical structure with an open end, the base being provided with a clearance opening, the clearance opening being connected to the internal space of the base;

[0031] A movable member, comprising a movable body and a limiting portion connected to the movable body, the movable body being movably disposed through the clearance opening, and the limiting portion being located within the base; and

[0032] A mounting seat, wherein the mounting seat is used to connect with the propeller, the base is sleeved outside the mounting seat, and can have at least two socket positions relative to the mounting seat, the mounting seat includes a seat plate and at least two limit plates arranged on the same surface of the seat plate, at least two of the limit plates are provided with limit holes, and the two limit plates form a spacing space along the moving direction of the movable body, the limiting part is located in the spacing space, and can be inserted into or detached from one of the limit holes.

[0033] The technical solution of the present invention provides a binding structure, which includes a fixed body, a binding assembly and a gripping member, and the gripping member includes a connecting rod and a handshake. When using the binding structure, the fixed body can be fixed to part of the user's limbs through the binding assembly, so that the propeller connected to the fixed body can be installed on the user, so that the propeller can provide propulsion power to the user and prompt the user to move. During the use of the propeller, the user can hold the handshake to control the position of the fixed body and the binding assembly through the connecting rod, so as to prevent the fixed body from driving the propeller to move relative to the user's limbs, thereby affecting the stability of the auxiliary propulsion and interfering with the user's operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0035] Figure 1 This is a schematic structural diagram of an embodiment of a propeller assembly of the present invention;

[0036] Figure 2 for Figure 1 A structural schematic diagram of an embodiment of a binding structure in a thruster assembly is shown;

[0037] Figure 3 for Figure 2 A structural schematic diagram of the binding structure shown in another perspective;

[0038] Figure 4 for Figure 1 A schematic structural diagram of an embodiment of a quick-release structure is shown;

[0039] Figure 5 for Figure 4 The exploded structural diagram of the quick-release structure shown;

[0040] Figure 6 for Figure 4 A cross-sectional view of the quick-release structure shown;

[0041] Figure 7 for Figure 4 A schematic diagram of a portion of the base structure in the quick-release structure shown;

[0042] Figure 8 for Figure 4 A schematic structural diagram of the mounting seat in the quick-release structure shown;

[0043] Figure 9 for Figure 4 The schematic diagram of the structure of the movable parts in the quick release structure shown.

[0044] Description of Figure Numbers:

[0045] Label name Label name 1000 Thruster assembly 41 Seat body 100 Binding structure 41a Socket Space 10 Fixed subject 41b Installation space 10a chute 41c Guide bevel 10b First side 42 Divider 10c Second side 42a Mounting slot 20 Binding components 43 baseplate 21 First strap 50 Active parts 21a Limiting hole 51 Activity Entity 22 Second strap 51a Mounting holes 23 Connecting elements 52 Limiting part 231 Connection box 521 Extension board 232 Pin 522 Plug-in board 30 Grip 522a Inclined surface 31 connecting rod 53 elastic parts 31a Adjustment hole 60 Mounting Block 32 shake hands 61 seat plate 33 Limiting elements 62 Limiting plate 200 thrusters 62a Limiting hole 300 Quick-release structure 62b Intermediate Space 40 base 621 Hoarding 40a Opening 622 horizontal board 40b Give way 63 Positioning ribs

[0046] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0048] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0049] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0050] Reference Figures 1 to 3 The present invention provides a binding structure 100 , which is applied to a propeller assembly 1000 .

[0051] In an embodiment of the present invention, the binding structure 100 includes a fixed body 10, a binding assembly 20 and a grip 30. The fixed body 10 is used to connect with the propeller 200. The binding assembly 20 is connected to the fixed body 10. The binding assembly 20 is used to bind part of the user's limbs to the fixed body 10. The grip 30 includes a connecting rod 31 and a handshake 32. The connecting rod 31 is connected to the fixed body 10 and protrudes from one side of the fixed body 10 in the direction of limb growth. The handshake 32 is connected to the end of the connecting rod 31 facing away from the fixed body 10.

[0052] The fixed body 10 may be a plate-shaped or bracket-shaped structure, as long as it can be connected to the fixed propeller 200. The connecting rod 31 may be a plate-shaped or rod-shaped structure, which can extend the distance between the handle 32 and the fixed body 10, thereby facilitating the user's grip on the handle 32. The shape and size of the fixed structure and connecting rod 31 can be set according to specific needs and are not further limited here.

[0053] It is understood that when the binding assembly 20 is attached to a user's limb to secure the fixing body 10 at different locations on the limb, the binding assembly 20 and the fixing body 10 can enclose a fixed space within which the user's limb is positioned. This fixed space is an annular space through which the limb can pass. To improve stability, this annular space can be a circumferentially closed space.

[0054] The technical solution of the present invention provides a binding structure 100, which includes a fixed body 10, a binding assembly 20 and a grip 30, and the grip 30 includes a connecting rod 31 and a handshake 32. When using the binding structure 100, the fixed body 10 can be fixed to part of the user's limbs through the binding assembly 20, so that the propeller 200 connected to the fixed body 10 can be installed on the user, so that the propeller 200 can provide propulsion power for the user and prompt the user to move. During the use of the propeller 200, the user can hold the handshake 32 to control the position of the fixed body 10 and the binding assembly 20 through the connecting rod 31, so as to prevent the fixed body 10 from driving the propeller 200 to move relative to the user's limbs, thereby affecting the stability of the auxiliary propulsion and interfering with the user's operation.

[0055] In order to facilitate adjustment of the distance between the handshake 32 and the fixed body 10 , in an embodiment of the present application, the connecting rod 31 may be telescopically connected to the fixed body 10 .

[0056] It is understood that when the binding structure 100 is installed on part of a user's limb, the distance between the handshake 32 and the user's hand will also vary due to the different limb lengths of different users and the different positions where the binding assembly 20 binds the fixed body 10 on the user's limb. Connecting the connecting rod 31 to the fixed body 10 in a telescopic manner can ensure that when different users bind the binding structure 100 in different positions, the user can still ensure the reliability of the binding structure 100 by holding the handshake 32. It is understood that the connecting rod 31 can be set as a telescopic rod, or the fixed body 10 is provided with a plurality of positions for the connecting rod 31 to be connected and fixed, so that the connecting rod 31 can be moved and retracted relative to the fixed body 10 and then connected and fixed. The connecting rod 31 and the fixed body 10 can be detachably connected as a whole by means of a snap connection or a screw and bolt connection.

[0057] See also Figure 1 In an embodiment of the present application, the connecting rod 31 is provided with an adjustment hole 31a, and the gripping member 30 further includes a limiting element 33, which is detachably connected to the fixed body 10 through the adjustment hole 31a. When the limiting element is connected to the fixed body 10, the connecting rod 31 is located between the limiting element 33 and the fixed body 10.

[0058] It can be understood that the adjustment hole 31a can be a long hole, and the adjustment hole 31a is extended along the telescopic direction of the connecting rod 31. The limiting element 33 can be a structure such as a screw or a bolt and nut, and the connection between the limiting element 33 and the fixed body 10 can be adjusted to be loose or detachable. When adjusting the distance between the handshake 32 and the fixed body 10, the connection between the limiting element 33 and the fixed body 10 can be released, and the connecting rod 31 can be telescopically moved relative to the fixed body 10. When moving the connecting rod 31, after releasing the connection between the limiting element 33 and the fixed body 10, the limiting element 33 can be kept inserted in the adjustment hole 31a, thereby ensuring the accuracy of the moving direction of the connecting rod 31. In order to improve the stability of the connection between the connecting rod 31 and the fixed body 10, at least two limiting elements 33 can be provided.

[0059] See also Figure 2 In one embodiment of the present application, the fixed body 10 is formed with a slide groove 10a, and the connecting rod 31 is movably mounted in the slide groove 10a. When adjusting the relative distance between the handle 32 and the fixed body 10, the connecting rod 31 can be moved along the slide groove 10a, so that the slide groove 10a can guide the movement of the connecting rod 31, further ensuring the accuracy of the movement direction of the connecting rod 31.

[0060] See also Figure 3 In an embodiment of the present application, the fixed body 10 has a first side 10b and a second side 10c arranged opposite to each other, and the binding assembly 20 includes a first strap 21 and a second strap 22. The first strap 21 is connected to the first side 10b of the fixed body 10, and the second strap 22 is connected to the second side 10c of the fixed body 10. The first strap 21 is detachably connected to the second strap 22.

[0061] It is understood that the first side 10b and the second side 10c are arranged in an interlaced manner with the direction of limb growth. The ends of the first and second straps 21, 22 facing away from the fixed body 10 can each be provided with a buckle, and the two buckles can be fastened and connected to ensure the secure connection between the first and second straps 21, 22. Alternatively, to facilitate the adjustment of the tightness of the first and second straps 21, 22, the first and second straps 21, 22 can be detachably connected to form a whole by knotting or Velcro fastening.

[0062] See also Figure 3 In one embodiment of the present application, there are at least two first straps 21, and at least two first straps 21 are connected to the first side 10b of the fixed body 10 at intervals. There are at least two second straps 22, and at least two second straps 22 are connected to the second side 10c of the fixed body 10 at intervals corresponding to the first straps 21.

[0063] It is understood that two, three, or more sets of first and second straps 21, 22 may be provided. Providing at least two sets of first and second straps 21, 22 can increase the range of the binding assembly 20 for securing the limb, thereby further improving the securement of the binding assembly 20 and preventing the thruster assembly 1000 from falling off. Providing at least two sets of first and second straps 21, 22 can be used to secure the limb at different locations along its growth direction.

[0064] In order to further improve the stability of the first binding belt 21 and the second binding belt 22 when they are tied together, see Figure 3 In one embodiment of the present application, the first strap 21 is provided with a plurality of insertion holes 21a along the extension direction. The binding assembly 20 further includes a connecting element 23, which includes a connecting frame 231 and a pin 232. The connecting frame 231 is connected to the end of the second strap 22 away from the fixed body 10. The pin 232 is rotatably connected to the connecting element 23 and can be inserted into the insertion hole 21a when the first strap 21 is inserted into the connecting frame 231. When binding, the first strap 21 can be passed through the connecting frame 231. At this time, in order to prevent the pin 232 from affecting the passing of the first strap 21, the pin 232 can be rotated toward the surface of the second strap 22. After the first strap 21 and the second strap 22 are adjusted to the appropriate position, the pin 232 can be rotated again so that the pin 232 can be inserted into the insertion hole 21a, thereby limiting and fixing the relative position of the first strap 21 and the second strap 22. In addition to being inserted into the pin 232 to achieve connection and fixation, the jack 21a can also be used for heat dissipation to improve user comfort. In order to further improve the user experience, the second strap 22 can also be provided with corresponding heat dissipation holes.

[0065] In order to ensure that the fixing body 10 fits the user's limb more closely and more securely, thereby improving the stability of the binding structure 100, in one embodiment of the present application, the fixing body 10 is made of a flexible material. The flexible material may be plastic such as silicone, rubber, thermoplastic polyurethane (TPU), or a foam material or a woven fabric such as cloth.

[0066] To ensure the reliability of the connection between the fixed body 10 and the thruster 200 and prevent the thruster 200 from being loose relative to the fixed body 10 during operation, in one embodiment of the present application, when the fixed body 10 is made of a flexible material, a first frame is provided within the connecting rod 31. The first frame can be made of hard plastic or metal sheet to enhance the structural strength of the fixed body 10 and ensure the reliability of the connection and fixation of the thruster 200.

[0067] In order to facilitate the processing and manufacturing of the binding structure 100 and to make the texture of the fixed body 10 and the connecting rod 31 uniform, the material of the connecting rod 31 can also be a flexible material, wherein the flexible material can be plastic such as silicone, rubber, thermoplastic polyurethane elastomer rubber, etc., and the flexible material can also be a foam material or a woven fabric such as cloth. In order to ensure the structural strength of the connecting rod 31 and the reliability of the user holding the handshake 32 to control the position of the fixed body 10, when the material of the connecting rod 31 is a flexible material, a second skeleton is provided in the connecting rod 31. The first skeleton can be a hard plastic or metal plate part to improve the structural strength of the fixed body 10 and ensure the reliability of the connection and fixation of the thruster 200. Alternatively, in other embodiments, the connecting rod 31 can be directly composed of parts such as hard plastic and metal plates.

[0068] See also Figure 1 In one embodiment of the present application, the connecting rod 31 is connected to the side of the fixing body 10 facing away from the limb.

[0069] It can be understood that the connecting rod 31 arranged on the side away from the limb will not squeeze the user's limb, which can improve the comfort of the user wearing the binding structure 100, and can improve the tightness of the binding structure 100 and the user's limb, thereby improving the stability of the binding structure 100 in binding the user's limb.

[0070] See also Figure 1 In one embodiment of the present application, the handle 32 is located on the side of the connecting rod 31 facing the limb. The handle 32 arranged toward the limb can be placed in the palm of the user from the side of the user's hand, making it easier for the user to hold the device and improving the user's grip comfort.

[0071] See also Figure 1 and Figure 3 In one embodiment of the present application, the handle 32 is cylindrical. It is understood that setting the handle 32 to a cylindrical shape is more convenient for the user to hold, improves the user's grip comfort, and can prevent the user's hand from being scratched by edges.

[0072] See also Figure 3 In one embodiment of the present application, a gripping groove is provided on the side of the handshake 32 facing away from the fixed body 10. The gripping groove allows the user's palm or fingers to be locked into the groove, thereby increasing the resistance between the handshake 32 and the user's hand, improving the user's grip on the handshake 32 and preventing the handshake 32 from falling off the user's hand.

[0073] In one embodiment of the present application, the fixed body 10 is configured to be detachably connected to the propeller 200. It will be appreciated that detachably connecting the propeller 200 to the fixed body 10 facilitates the separate fabrication of the propeller 200 and the binding assembly 20, facilitates replacement or repair of the propeller 200 and the binding assembly 20, and reduces the maintenance difficulty of the propeller assembly 1000.

[0074] See also Figures 1 to 9 The present invention also proposes a propeller assembly 1000, which includes a propeller 200 and a binding structure 100. The specific structure of the binding structure 100 refers to the above embodiment. Since the propeller assembly 1000 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0075] In one embodiment of the present application, the propeller assembly 1000 further includes a quick-release structure 300. The quick-release structure 300 can quickly detach the propeller 200 from the binding structure 100, so that the user does not need to remove the binding assembly 20 for debugging when adjusting the foreground direction.

[0076] See also Figure 1 ,as well as Figures 4 to 9 In one embodiment of the present application, the quick-release structure 300 includes a base 40, a movable member 50, and a mounting seat 60. The base 40 is mounted on the binding structure 100. The base 40 is formed into a cylindrical structure with an opening 40a at the end. The cylindrical structure is provided with a clearance opening 40b, which is connected to the internal space of the cylindrical structure. The movable member 50 includes a movable body 51 and a limiting portion 52 connected to the movable body 51. The movable body 51 is movably inserted into the clearance opening 40b. The limiting portion 52 is located at the bottom. Inside the seat 61, the mounting seat 60 is used to install the propeller 200, the base 40 is sleeved on the outside of the mounting seat 60, and can have at least two socket positions relative to the mounting seat 60, the mounting seat 60 includes a seat plate 61 and at least two limit plates 62 provided on the same surface of the seat plate 61, at least two limit plates 62 are provided with limit holes 62a, and the two limit plates 62 form a spacing space 62b along the moving direction of the movable body 51, the limiting portion 52 is located in the spacing space 62b, and can be inserted into or detached from one of the limit holes 62a.

[0077] Among them, the base 40 is formed with an opening 40a on one side for connecting with the mounting seat 60. The mounting seat 60 can be inserted into the internal space of the base 40 through the opening 40a to connect with the movable member 50. The opening 40a ensures that the base 40 can be installed outside the mounting seat 60, and the clearance opening 40b allows the movable body 51 to pass through, so that part of the structure of the movable body 51 can be exposed outside the base 40, thereby facilitating the user to drive it to move. In addition, the clearance opening 40b can also limit the movement direction of the movable body 51, thereby ensuring that the limiting part 52 driven by the movable body 51 can be accurately inserted into or out of the limiting hole 62a. The limiting plates 62 can be provided with two, three or more as required, and the limiting plates 62 can be straight plates or special-shaped plates. The shapes of the base 40 and the mounting seat 60 can be arbitrarily set as required. In one embodiment of the present application, in order to facilitate production and installation and to facilitate user identification of the installation positions of the base 40 and the mounting seat 60, the base 40 can be a square cylindrical structure and the seat plate 61 can be a square plate.

[0078] It will be understood that the "sleeve position" refers to the relative position of the base 40 and the mounting base 60 when the base 40 is sleeved onto the mounting base 60. Because the two limiting plates 62 define a spacing space 62b along the direction of movement of the movable body 51, and the limiting plates 62 are provided with limiting holes 62a for the limiting portions 52 to be inserted into, the base 40 can be sleeved onto the mounting base 60 in either the forward or reverse direction along the direction of movement of the movable body 51. Therefore, the mounting base 60 has at least two sleeve positions.

[0079] In one embodiment, when the base 40 is a square cylindrical structure and the seat plate 61 is a square plate, there can be two or four socket positions. When there are two socket positions, the two socket positions mean that the base 40 and the mounting seat 60 can be installed in directions where the mounting seat 60 faces two relative positions, that is, after the base 40 is disassembled, it can be rotated 180° compared to the last time and then installed. When there are four socket positions, there are at least four limit plates 62, and the four limit plates 62 extend along the four sides of the seat plate 61 respectively. The four socket positions are the positions of the four sides of the seat plate 61 of the mounting seat 60, that is, the user can socket the base 40 to the mounting seat 60 from any direction in these four directions. In order to avoid the orientation of the limit holes 62a and the spacing spaces 62b formed by the limit plates 62 being too messy and affecting the accuracy of the connection between the limit portion 52 and the mounting seat 60, in this embodiment, the mounting seat 60 has two socket positions.

[0080] The quick-release structure 300 provided by the technical solution of the present invention can be applied to a propeller assembly 1000, which includes a propeller 200 and a binding structure 100. The binding structure 100 is fixed to a person or other object to be propelled. During installation, the base 40 can be first installed on the binding structure 100, and the mounting seat 60 can be installed on the propeller 200. When the base 40 is mounted on the outside of the mounting seat 60 in a sleeved position, the base 40 will drive the movable part 50 to move toward the mounting seat 60, so that the limiting portion 52 of the movable part 50 will be inserted into the spacing space 62b. At this time, the movable body 51 can move relative to the base 40 to drive the limiting portion 52 to move in the moving direction, thereby inserting it into the limiting hole 62a connected to the spacing space 62b to limit and fix the base 40 and the mounting seat 60, thereby achieving the connection and fixation of the propeller 200 and the binding structure 100.

[0081] When it is necessary to change the moving direction of a person or an object to be propelled, the propeller 200 and the binding structure 100 can be disassembled first. That is, the movable body 51 can move in the opposite direction relative to the base 40 in the moving direction, thereby driving the limiting element to move and disengage from the limiting hole 62a. At this time, the base 40 that is sleeved outside the mounting seat 60 can be separated from the mounting seat 60, thereby achieving the disassembly of the propeller 200 and the binding structure 100. After the propeller 200 and the binding structure 100 are disassembled, the relative position of the base 40 and the mounting seat 60 can be changed so that the base 40 can be sleeved in another sleeve position of the mounting seat 60, and the movable body 51 can be moved again to drive the limiting element to be inserted into the limiting hole 62a on the other side connected to the spacing space 62b, thereby achieving the limiting fixation of the propeller 200 and the binding structure 100.

[0082] The quick-release structure 300 provided in this application allows the base 40 and the mounting base 60 to be detachably connected as a single unit. The direction of movement of the propeller assembly 1000 can be changed by inserting the base 40 into different positions on the mounting base 60. Furthermore, the quick-release structure 300 provided in this application can assist in the installation and removal of the propeller 200, thereby improving the convenience and efficiency of the installation and removal of the propeller 200 and enhancing the user experience.

[0083] See also Figure 5 In one embodiment of the present application, at least two limit plates 62 include a surrounding plate 621 and a transverse plate 622. The surrounding plate 621 is connected to the seat plate 61 and is arranged around the circumference of the seat plate 61. The transverse plate 622 is connected to the seat plate 61 and is arranged in the space enclosed by the surrounding plate 621. The surrounding plate 621 and the transverse plate 622 enclose a separation space 62b.

[0084] It can be understood that one of the at least two limiting plates 62 can be a surrounding plate 621, and the rest can be transverse plates 622. The provision of the surrounding plate 621 can improve the connection strength between the limiting plate 62 and the seat plate 61, thereby preventing the limiting plate 62 from breaking due to excessive force applied to the limiting portion 52 when plugging in or out of the limiting hole 62a. In one embodiment of the present application, when the base 40 is sleeved outside the mounting seat 60, the inner surface of the base 40 can abut against the outer surface of the surrounding plate 621 to improve the stability of the connection between the base 40 and the mounting seat 60. The provision of the transverse plate 622 can partition and reduce the space enclosed by the surrounding plate 621, that is, it can reduce the range of the spacing space 62b, thereby reducing the material used to form the limiting portion 52 of the movable part 50, reducing the production cost of the quick-release structure 300, and reducing the weight of the quick-release structure 300, making it lighter for the user to wear.

[0085] There can be one, two or more transverse plates 622. When there is one transverse plate 622, the spacing space 62b can be formed by the transverse plate 622 and one side of the enclosure 621 in the moving direction. When there are two transverse plates 622, there can be two spacing spaces 62b, and the two spacing spaces 62b are respectively formed by one transverse plate 622 and one side of the enclosure 621 in the moving direction. Alternatively, when there are more transverse plates 622, the spacing space 62b can be provided not only between the transverse plate 622 and the enclosure 621, but also between two adjacent transverse plates 622. In this embodiment, arranging the spacing space 62b between the enclosure 621 and the transverse plate 622 can simplify the structure of the mounting base 60 and improve the utilization rate of the enclosure 621.

[0086] See also Figure 5 In one embodiment of the present application, the enclosure 621 is provided with limiting holes 62a on both sides of the moving direction of the movable body 51, and two transverse plates 622 are provided. The two transverse plates 622 are arranged at intervals along the moving direction of the movable body 51, and a spacing space 62b is formed between one transverse plate 622 and the enclosure 621 on one side of the moving direction of the movable body 51. There are two limiting parts 52, and one limiting part 52 is located in a spacing space 62b and can be inserted into or detached from one of the limiting holes 62a adjacent to it.

[0087] In this embodiment, two limiting parts 52 are provided to improve the connection strength between the movable part 50 and the mounting seat 60, thereby improving the connection strength between the mounting seat 60 and the base 40, and preventing the mounting seat 60 and the base 40 from falling off during the pushing and moving process of the propeller 200. One side of the enclosure 621 in the moving direction and a transverse plate 622 can be used as a set of limiting structures, and one limiting part 52 can cooperate with one limiting structure to limit. That is, when the base 40 is sleeved on the outside of the mounting seat 60 from different sleeve positions, one limiting part 52 can be plugged into or detached from the limiting hole 62a provided on the enclosure 621 in a set of limiting structures, or plugged into or detached from the limiting hole 62a provided on the transverse plate 622 in the set of limiting structures, thereby improving the convenience of loading and unloading the base 40 and the mounting seat 60 and facilitating user operation.

[0088] See also Figure 6 In one embodiment of the present application, the space enclosed by the enclosing panels 621 is configured to gradually decrease in area from the seat plate 61 toward the base 40. It is understood that this means that the space enclosed by the enclosing panels 621 is configured to converge in a direction away from the seat plate 61. At this time, on the surface perpendicular to the seat plate 61, the surface of the enclosing panels 621 is inclined toward the center of the space enclosed by the enclosing panels 621. When the base 40 is sleeved with the mounting seat 60, the surface of the enclosing panels 621 can guide the base 40, allowing the base 40 to be sleeved outside the mounting seat 60, making the connection between the base 40 and the mounting seat 60 more accurate, more convenient, and less labor-intensive.

[0089] See also Figure 7 In one embodiment of the present application, a guide slope 41c is formed at the opening 40a of the base 40, slanting toward the center, as the mounting base 60 faces the base 40. It will be appreciated that when the base 40 and mounting base 60 are nested together, the guide slope 41c can guide the mounting base 60, facilitating insertion of the mounting base 60 into the internal space formed by the base 40.

[0090] See also Figure 8 In one embodiment of the present application, a positioning rib 63 is provided on the side of the seat plate 61 facing away from the limiting plate 62. The positioning rib 63 can be used to adapt to the structure of the propeller 200 to locate the installation position of the propeller 200, thereby improving the accuracy of the installation position of the propeller 200 and the stability of the installation.

[0091] See also Figure 5 or Figure 7In an embodiment of the present application, the base 40 includes a seat body 41 and a partition plate 42. The seat body 41 is a cylindrical structure with an opening 40a at the end. The clearance opening 40b is provided on the seat body 41. The partition plate 42 is connected to the seat body 41 and divides the space inside the seat body 41 into a socket space 41a and an installation space 41b. The seat body 41 is formed with an opening 40a on the side facing the socket space 41a. The limiting plate 62 is inserted into the socket space 41a. The seat plate 61 covers the opening 40a. The partition plate 42 is provided with an avoidance opening connecting the socket space 41a and the installation space 41b. The movable body 51 is installed in the installation space 41b. The limiting portion 52 passes through the avoidance opening so that it can be inserted into or detached from the limiting hole 62a.

[0092] It is understood that the base 40 is used to be connected to the mounting seat 60. The base 40 can be configured as a cylindrical structure with an opening 40a at one end or a cylindrical structure with openings 40a at both ends, as required, and no further restrictions are imposed herein. The movable body 51 and the mounting seat 60 can be connected within the same space within the base 40, or they can be connected within different spaces. In this embodiment, the partition plate 42 can separate the space within the base body 41, and the mounting seat 60 and the movable body 51 can be installed in the connecting space 41a and the installation space 41b separated by the partition plate 42, respectively. Separating the movable body 51 and the mounting seat 60 can also prevent interference between the movable body 51 and the mounting seat 60 during movement, and can make the functional distinction of the internal space of the base 40 clearer. The avoidance opening allows the limiting portion 52 to pass through the partition plate 42 to be inserted into or removed from the limiting hole 62a. The avoidance opening can also be used to install and position the movable part 50, and can limit the moving direction and range of the movable part 50.

[0093] See also Figure 4 and Figure 5 In one embodiment of the present application, an opening 40a is also formed at one end of the seat body 41 facing the installation space 41b, and the base 40 also includes a bottom plate 43, which is connected to the partition plate 42 and covers the opening 40a, and the movable body 51 is arranged between the partition plate 42 and the bottom plate 43.

[0094] In this embodiment, the seat body 41 is a cylindrical structure with openings 40a at both ends to facilitate the installation of the movable part 50. The bottom plate 43 can clamp the movable part 51 between the partition plate 42 and the bottom plate 43 to improve the stability of the connection and fixation between the movable part 50 and the base 40, thereby preventing the movable part 50 from detaching from the base 40. In addition, the provision of the bottom plate 43 also facilitates the connection between the base 40 and the binding structure 100, and can prevent the movable part 51 from directly contacting the binding structure 100 and causing wear during movement. The bottom plate 43 and the seat body 41 can be connected by bonding, clamping, or using screws or bolts, and the bottom plate 43 and the binding structure 100 can be connected by bonding, clamping, or using screws or bolts. Similarly, the seat plate 61 can also be connected by bonding, clamping, or using screws or bolts. In order to improve the stability of the connection, in this embodiment, the seat plate 61 and the propeller 200, the bottom plate 43 and the seat body 41, and the bottom plate 43 and the binding structure 100 are all connected and fixed by screws or bolts.

[0095] See also Figure 5 In one embodiment of the present application, the partition plate 42 is provided with a mounting groove 42a having a notch, the notch of the mounting groove 42a is formed on the side of the partition plate 42 facing the mounting space 41b, the mounting groove 42a has a groove bottom wall arranged opposite to the notch, and the avoidance opening is arranged on the groove bottom wall of the mounting groove 42a.

[0096] It will be appreciated that the mounting groove 42a can further serve to locate the installation position of the movable body 51 and limit the range of movement of the movable body 51, thereby guiding the movement of the movable body 51 and ensuring the accuracy of the movable body 51's position during movement, thereby ensuring that the limiting element 33, driven by the movable body 51, can accurately enter or exit the limiting hole 62a. A clearance opening provided in the bottom wall of the groove allows the limiting portion 52 to pass through. During installation, the movable member 50 can be inserted into the mounting groove 42a from the direction of the notch.

[0097] See also Figure 9 In one embodiment of the present application, the limiting portion 52 includes an extension plate 521 and a plug-in plate 522. The extension plate 521 is connected to the movable body 51 and is inserted into the interval space 62b. The plug-in plate 522 is connected to the side of the extension plate 521 away from the movable body 51 and can be plugged into or out of the limiting hole 62a. An inclined surface 522a is formed on the surface of the plug-in plate 522 away from the extension plate 521, and the inclined surface 522a is inclined from the extension plate 521 toward the movable body 51.

[0098] It can be understood that the extension plate 521 can increase the distance between the plug-in plate 522 and the partition plate 42, thereby ensuring that the plug-in plate 522 can be firmly inserted into the limiting hole 62a for fixation, thereby ensuring the stability of the base 40 and the installation connection.

[0099] The plug plate 522, which extends away from the extension plate 521, is inserted into the retaining hole 62a and engages with the retaining hole 62a, thereby securing the base 40 to the mounting base 60. The provision of the inclined surface 522a corrects the clearance caused by the machining of the base 40 and the mounting base 60, ensuring that the plug plate 522 can be inserted into the retaining hole 62a for retaining and securing.

[0100] See also Figure 5 and Figure 6 In an embodiment of the present application, the movable member 50 further includes an elastic member 53 . The elastic member 53 is disposed between the movable body 51 and the base 40 , and abuts against the movable body 51 and the base 40 , respectively.

[0101] It can be understood that the provision of the elastic member 53 makes the quick-release structure 300 convenient to use and has a simple structure. The movable body 51 can automatically restore after being driven to move by an external force, so that the limiting portion 52 can be fixedly inserted into the limiting hole 62a, thereby ensuring the stability of the limiting portion 52 inserted into the limiting hole 62a. When the portion of the movable body 51 exposed by the clearance opening 40b is pressed, the elastic member 53 will be compressed, and the limiting portion 52 can be inserted into the spacing space 62b or disengaged from the limiting hole 62a. When the external force is removed, the elastic member 53 will restore and drive the movable body 51 to move to its initial position. When the base 40 is mounted outside the mounting seat 60, the limiting portion 52 is driven to insert into the limiting hole 62a, thereby achieving a fixed connection between the base 40 and the fixed body. In this embodiment, the elastic member 53 can be a spring or an elastic sleeve.

[0102] In order to improve the stability of the elastic member 53 in driving the movable body 51 to move and improve the stability of the installation between the movable body 51 and the base 40, at least two elastic members 53 can be provided.

[0103] See also Figure 9 In one embodiment of the present application, the movable body 51 is formed with a mounting hole 51a, into which at least a portion of the elastic member 53 is inserted. The elastic member 53 can be inserted into the mounting hole 51a to enhance the stability of the connection between the elastic member 53 and the movable member 50 and to limit the movement direction of the elastic member 53, ensuring that the elastic member 53 deforms in the direction of movement.

[0104] See also Figure 5 In one embodiment of the present application, a fixing hole is formed on the surface of the base 40 that contacts the elastic member 53, and at least a portion of the elastic member 53 is inserted into the fixing hole. The fixing hole limits the position of the elastic member 53, preventing the elastic member 53 from moving relative to the contact surface of the base 40 during deformation, which could affect the stability of the connection between the elastic member 53 and the base 40, thereby preventing the movement direction of the movable body 51 from being affected.

[0105] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A propeller assembly, characterized in that: The thruster assembly includes a binding structure, a thruster, and a quick-release structure, wherein the binding structure includes: Fixed subject; a binding assembly connected to the fixing body, the binding assembly being used to bind part of a user's limb to the fixing body; and A gripping member, comprising a connecting rod and a handshake, wherein the connecting rod is connected to the fixed body and protrudes from one side of the fixed body in the direction of limb growth, and the handshake is connected to an end of the connecting rod facing away from the fixed body; Wherein, the propeller is fixedly connected to the fixed body, the propeller is detachably connected to the quick-release structure, and the quick-release structure is detachably connected to the fixed body; The quick-release structure comprises: A base, the base being used to connect to the binding structure, the base being formed into a cylindrical structure with an open end, the base being provided with a clearance opening, the clearance opening being connected to the internal space of the base; A movable member, comprising a movable body and a limiting portion connected to the movable body, the movable body being movably disposed through the clearance opening, and the limiting portion being located within the base; and A mounting seat, wherein the mounting seat is used to connect with the propeller, the base is sleeved outside the mounting seat, and can have at least two socket positions relative to the mounting seat, the mounting seat includes a seat plate and at least two limit plates arranged on the same surface of the seat plate, at least two of the limit plates are provided with limit holes, and the two limit plates form a spacing space along the moving direction of the movable body, the limiting part is located in the spacing space, and can be inserted into or detached from one of the limit holes.

2. The thruster assembly according to claim 1, wherein: The connecting rod is telescopically connected to the fixing body.

3. The thruster assembly according to claim 2, wherein: The connecting rod is provided with an adjustment hole, and the gripping member further comprises a limiting element, the limiting element being detachably connected to the fixed body through the adjustment hole, and the connecting rod is located between the limiting element and the fixed body when the limiting element is connected to the fixed body; And / or, the fixed body is formed with a sliding groove, and the connecting rod can be movably installed in the sliding groove.

4. The thruster assembly according to claim 1, wherein: The fixing body has a first side and a second side that are oppositely arranged, and the binding assembly includes: a first binding strap connected to a first side of the fixing body; and A second strap is connected to the second side of the fixing body, and the first strap is detachably connected to the second strap.

5. The thruster assembly according to claim 4, wherein: The first strap is provided with a plurality of limiting holes along an extension direction. The binding assembly further comprises a connecting element, the connecting element comprising a connecting frame and an insertion pin. The connecting frame is connected to an end of the second strap facing away from the fixed body. The insertion pin is rotatably connected to the connecting element and can be inserted into the limiting hole when the first strap is inserted into the connecting frame. And / or, there are at least two first straps, at least two of which are connected to the first side of the fixed body at intervals, and there are at least two second straps, at least two of which are connected to the second side of the fixed body at intervals corresponding to the first straps.

6. The thruster assembly according to claim 1, wherein: The material of the fixing body is a flexible material; And / or, the connecting rod is made of a flexible material.

7. The thruster assembly according to claim 6, wherein: When the material of the fixing body is a flexible material, a first skeleton is provided in the connecting rod; When the connecting rod is made of a flexible material, a second skeleton is provided inside the connecting rod.

8. The thruster assembly according to any one of claims 1 to 7, wherein: The fixed body is used to be detachably connected to the propeller; And / or, the connecting rod is connected to a side of the fixing body facing away from the limb; and / or, the handshake is located on the side of the connecting rod facing the limb; and / or, the handshake is cylindrical; And / or, a locking groove is provided on the side of the handshake facing away from the fixed body.

Images