Integrated wireless remotely controllable quick-to-don waist-worn underwater booster

Abstract

An integrated wireless remotely controllable quick-to-don waist-worn underwater booster, comprising integrated propellers (1) and a waist hoop (2). The integrated propellers (1) are detachably mounted on the outer side of the waist hoop (2) and can rotate relative to the waist hoop (2). The waist hoop (2) comprises a middle plate (21), two side plates (22), and an engagement fastener (23) and an engagement belt (24) that cooperate with each other. Respective ends of the two side plates (22) are detachably connected by means of the middle plate (21), and the respective other ends thereof are connected by means of the engagement fastener (23) and the engagement belt (24). The side plates (22) and the middle plate (21) are each provided with a plurality of mounting blocks (3), and each mounting block (3) is provided with a plurality of interfaces (31). The outer side of each integrated propeller (1) is provided with a rotary connecting member (4) that cooperates with an interface (31).

Description

An underwater wireless remote-controlled, quickly wearable waist-integrated booster device Technical Field

[0001] The present invention relates to the field of diving equipment, and in particular to an underwater wireless remote-controlled, quickly wearable waist-integrated booster device. Background Art

[0002] An underwater booster is a tool that provides auxiliary propulsion power for underwater workers to increase their underwater movement speed and work efficiency. Existing underwater boosters are mostly handheld, arm-worn, or foot-worn. Among them, handheld boosters need to be grasped by the human hand. During use, the human hand is occupied and can no longer grasp other things, which is very inconvenient for underwater activities. When the human hand is needed to perform other actions, it must stop before performing other actions. Leg- or arm-worn boosters are bound to the human leg or arm, and have high requirements on the movement posture of the human hand and feet. At the same time, it is not easy to maintain body balance, and certain body control requirements are required of the user.

[0003] Therefore, waist-worn boosters have also been developed on the market. For example, Chinese invention patent CN107320915B discloses a portable, self-adjusting, steering underwater booster with a life-saving device. The device includes a waist belt, a life-saving device, and a propulsion device. The waist belt includes a rear end and a front end, with a buckle for securing the belt provided on the front end. A mounting plate, a first backpack, and a second backpack are provided on the outer side of the rear end. The waist belt in this patent is an integrated belt, making it difficult to install the booster. If the buckle is stuck, the belt is difficult to remove. Furthermore, the booster is fixed in position and can only be adjusted in the forward direction, which is inconvenient for people walking or sitting on land. Summary of the Invention

[0004] In view of this, the present invention provides an underwater wireless remote-controlled, quickly wearable waist-integrated thrust-boosting device that is easy to assemble, quickly wearable, wirelessly remote-controlled, and can quickly change the thrust-boosting direction of the thruster.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] An underwater wireless remote-controlled, quickly wearable, integrated waist-assisting device comprises an integrated propeller and a waist hoop, wherein the integrated propeller is detachably mounted on the outside of the waist hoop and is rotatable relative to the waist hoop. The integrated propeller comprises a control compartment, a battery compartment, and a drive compartment, which are arranged sequentially from top to bottom. The compartment bodies of the control compartment, battery compartment, and drive compartment are integrally formed structures, and a wireless transmission module is disposed within the control compartment. The waist hoop is an annular structure with an opening adapted to fit the human waist. Matching buckles and straps are connected to the two ends of the waist hoop. Several mounting blocks are provided on the oppositely distributed outer sides of the waist hoop and on the rear outer side of the waist hoop. Specifically, the waist hoop is a detachable, split structure comprising a middle plate and two symmetrically arranged side plates, one end of each of the two side plates being detachably connected via the middle plate and the other end being connected via the buckle and strap. The mounting blocks are provided with several interfaces, and a rotating connector matching the interfaces is provided on the outside of the integrated propeller, so that the integrated propeller can be fixed at different interfaces via the rotating connector.

[0007] The aforementioned booster device features an integrated propeller detachably mounted on the outside of the waist hoop. Therefore, if the propeller fails or other accidents occur, it can be quickly removed and discarded, avoiding uncontrollable accidents and effectively improving user safety. The integrated structure helps reduce the overall size and weight of the propeller, reducing the use of seals and cables, and effectively saving costs. Furthermore, a wireless transmission module is installed within the integrated propeller, which is an underwater wireless transmission module that enables wireless control.

[0008] The waist hoop has a split structure, which is divided into multiple structures such as a middle plate, side plates, buckles and straps. On the one hand, the overall size of the waist hoop can be adjusted according to the actual needs of the user, and the assembly of the waist hoop can be completed by simple patchwork, which effectively improves the applicability of the waist hoop. The integrated propeller can also be installed at different positions on the waist hoop, which can be flexibly adjusted to the waist circumference of different users. On the other hand, it can also serve as a multiple safety insurance, that is, when the integrated propeller fails and when it is stuck with the waist belt and cannot be quickly removed, the user can not only remove the waist belt by releasing the connection between the buckle and the strap, but also by removing the connection between the middle plate and the side plates. Therefore, there are at least three positions of the waist belt that can be contacted, namely two positions are the connection between the middle plate and the two side plates, and the other position is the connection between the strap and the buckle, which greatly improves the fault tolerance of the waist belt and provides sufficient safety protection for underwater use.

[0009] In addition, the integrated propeller is connected to the waist hoop through a rotating connector. When the user puts on the waist hoop, the position of the integrated propeller can be adjusted by the rotating connector so that the integrated propeller can be parallel or vertical to the human body. This can help the user to rise or fall or move forward, and it is also convenient for the user to wear it and walk on the shore.

[0010] Optionally, in a possible implementation, the rotating connector includes a fixed block and a clamping block, the fixed block and the clamping block are rotatably connected via a connecting column, the fixed block is mounted on the outside of the battery compartment, and the clamping block can be clamped on the interface.

[0011] The aforementioned rotating connector consists of a fixed block and a clamping block that are in contact and rotationally connected. The clamping block is clamped to an interface on the mounting block, and the fixed block is fixedly connected to the integrated propeller. Thus, when the fixed block is rotated relative to the clamping block, the angle of the integrated propeller relative to the human body can be adjusted. The structure is simple and effective. The fixed block and the clamping block are rotatably connected via a connecting column. A self-locking function can be achieved by providing an interference fit between the fixed block and the clamping block, allowing the fixed block to rotate to a 90° angle with the clamping block. Alternatively, the connection between the clamping block and the interface can also be an interference fit.

[0012] Optionally, in a possible implementation, the fixed block and the locking block are connected in surface contact, a limiting ball is provided on the contact surface between the locking block and the fixed block, the limiting ball is elastically connected to the locking block and can be retracted into the locking block, a limiting groove is provided on the contact surface between the fixed block and the locking block, and the limiting ball can be stuck in the limiting groove.

[0013] In the above technical solution, the limiting ball can play a certain role in limiting the position of the integrated thruster, preventing angular deviation during use and improving its stability. In the specific design, the relative rotation angle between the fixed block and the clamping block can be limited to between 0 degrees and 90 degrees. Only two angles of adjustment are needed to meet most usage scenarios.

[0014] Optionally, in a possible implementation, the mounting block is provided with several groups of first mounting holes, the clamping block is provided with first pin holes, and the clamping block can be fixed at different first mounting holes by means of pins.

[0015] The setting of the above-mentioned first mounting hole can facilitate the insertion of the pin, which passes through the first mounting hole and the first pin hole to achieve the limitation of the card block. The installation is simple and convenient, which is conducive to quick disassembly and assembly. When there are multiple groups of first mounting holes, they can be set at intervals along the length direction of the interface. Users can install them in different positions according to actual needs to adapt to more different usage scenarios, effectively improve the scope of application, and can be suitable for users of different heights.

[0016] Optionally, in a possible implementation, a plurality of fixing members and positioning holes are symmetrically provided on the outer side of the middle plate, the fixing members include an upper fixing plate and a lower fixing plate spaced apart, the positioning holes are located between the upper fixing plate and the lower fixing plate, the upper fixing plate and the lower fixing plate are provided with corresponding second mounting holes, the side plate is provided with a limiting block, the limiting block is provided with a second pin hole, and the limiting block can pass through the positioning hole and be fixed at the second mounting hole by a locking member.

[0017] In the above technical solution, when assembling the middle plate and the side plates, it is only necessary to insert the limit blocks on the side plates into the positioning holes, and align the second pin holes on the limit blocks with the second mounting holes on the upper fixing plate and the lower fixing plate to achieve quick alignment, and then insert the locking pieces from the aligned holes to achieve fixation. The installation is simple and can effectively achieve quick installation between the middle plate and the side plates. At the same time, when it is necessary to release the middle plate and the side plates, it is only necessary to remove the locking pieces, which is convenient and quick.

[0018] Optionally, in a possible implementation, the locking member includes a top plate and a frame, the frame is fixed on the top plate, and an elastic hook is provided in the frame.

[0019] In the above technical solution, the frame as the main body needs to be fully inserted into the upper fixing plate, the limit block and the lower fixing plate to achieve the function of aligned insertion. Among them, the top plate is the upper limit, that is, the top plate will eventually abut the upper surface of the upper fixing plate, and the elastic clip located in the frame is the lower limit. After the frame passes through the lower fixing plate, the elastic hook will abut the lower surface of the lower fixing plate, thereby realizing the locking function of the locking member through the top plate and the clip, ensuring that the middle plate and the side plate can be firmly connected. At the same time, due to the characteristics of the elastic hook itself, when it is necessary to release the middle plate and the side plate, it is only necessary to press the elastic hook to retract it into the second mounting hole to remove the locking member. That is, it can ensure quick installation and quick removal at the same time, thereby further ensuring safety in use.

[0020] Optionally, in a possible implementation, each of the fixing members corresponds to two of the positioning holes, the number of the second mounting holes matches the number of the positioning holes, and the limiting blocks can be fixed at different second mounting holes.

[0021] The setting of the above two positioning holes allows the user to set the limit blocks on different positioning holes according to his or her waist circumference, thereby adjusting the size of the entire waist hoop, further increasing the adjustable range of the waist hoop, and helping to further increase the applicable population of the waist hoop.

[0022] Optionally, in a possible implementation, a battery control knob and a safety key are provided on the top of the control compartment, and pulling down the safety key can cut off the power to the battery.

[0023] The battery control knob is used to control the power status of the battery, improving safety in use. The battery control knob is set on the top of the control compartment, which is convenient for the user to operate. At the same time, a safety key is added so that in an uncontrollable emergency situation, the safety key can be pulled down to achieve emergency power off, which ensures safety in use.

[0024] Optionally, in a possible implementation, the drive compartment includes a cylindrical shield, a motor disposed in the cylindrical shield, and a propeller connected to an output end of the motor, and water inlet grilles are provided on the sides and bottom of the cylindrical shield.

[0025] The above-mentioned cylindrical shield is provided with multiple water inlets, which can effectively increase the water intake of the integrated propeller, facilitate the operation of the propeller, and enhance the thrust-boosting effect.

[0026] Optionally, in a possible implementation, the interface is an internationally universal interface, which enables the integrated propeller to be compatible with surfboards, paddleboards, kayaks, and gas cylinders.

[0027] The interface for installing the integrated propeller is set as an international universal interface, so that the integrated propeller can not only be used on the waist hoop, but also can be installed on structures such as surfboards, paddleboards, kayaks or gas cylinders, with a wide range of applications and multiple uses.

[0028] The beneficial effects of the present invention compared to the prior art are:

[0029] The integrated thruster is detachably mounted on the outside of the waistband. In the event of thruster failure or other unforeseen circumstances, it can be quickly removed and discarded, preventing unpredictable accidents and significantly improving safety. The integrated structure reduces the overall size and weight of the thruster, minimizing the use of seals and cables, effectively saving costs. Furthermore, a wireless transmission module is incorporated into the integrated thruster, enabling wireless control.

[0030] 2. The waist hoop has a split structure, and the overall size of the waist hoop can be adjusted according to the actual needs of the user, which effectively improves the applicability of the waist hoop. It is equipped with multiple mounting blocks, and the integrated propeller can be installed in different positions on the waist hoop, which can effectively and flexibly adjust the waist circumference of different users.

[0031] 3. The integrated propeller is connected to the waist hoop through a rotating connector. When the user puts on the waist hoop, the position of the integrated propeller can be adjusted by the rotating connector so that the integrated propeller can be parallel or vertical to the human body. This can help the user to rise or fall or move forward, and it is also convenient for the user to wear it and walk on the shore. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0033] FIG1 is a schematic diagram of the overall structure of an embodiment of the present invention.

[0034] FIG2 is a schematic diagram of the connection structure between the integrated propeller and the side plate according to an embodiment of the present invention.

[0035] FIG3 is a schematic structural diagram of a side panel according to an embodiment of the present invention.

[0036] FIG4 is a schematic structural diagram of a waist hoop according to an embodiment of the present invention.

[0037] FIG5 is a schematic structural diagram of a locking member according to an embodiment of the present invention.

[0038] FIG6 is a schematic structural diagram of an integrated propeller according to an embodiment of the present invention.

[0039] FIG. 7 is a schematic structural diagram of a support frame according to an embodiment of the present invention.

[0040] Reference numerals: 1-integrated propeller; 11-control compartment; 111-battery control knob; 112-safety key; 12-battery compartment; 13-drive compartment; 131-cylinder shield; 132-motor; 133-propeller; 2-waist hoop; 21-middle plate; 211-positioning hole; 22-side plate; 221-limiting block; 23-clip; 24-cassette; 3-mounting block; 31-interface; 32- A mounting hole; 4-rotating connector; 41-block; 411-limiting ball; 42-fixing block; 421-limiting slot; 5-latch; 6-fixing piece; 61-upper fixing plate; 611-second mounting hole; 62-lower fixing plate; 7-locking piece; 71-top plate; 72-frame; 73-elastic hook; 8-supporting frame; 81-fixing ring; 82-bracket; 821-water inlet trough; 83-water inlet channel. DETAILED DESCRIPTION

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0043] Please refer to Figure 1. This embodiment provides an underwater wireless remote-controlled, quickly wearable waist integrated propulsion device, comprising an integrated propeller 1 and a waist hoop 2. The integrated propeller 1 is detachably mounted on the outside of the waist hoop 2 and can rotate relative to the waist hoop 2. The integrated propeller 1 comprises a control compartment 11, a battery compartment 12, and a drive compartment 13 arranged in sequence from top to bottom. The compartment bodies of the control compartment 11, the battery compartment 12, and the drive compartment 13 are an integrally formed structure. A wireless transmission module is provided in the control compartment 11. The waist hoop 2 is a ring structure with an opening adapted to the waist of the human body. The two ends of the waist hoop 2 are connected to the waist. It is connected with matching buckles 23 and straps 24, and several mounting blocks 3 are provided on the outer sides of the two relatively distributed sides of the waist hoop 2 and the outer rear side of the waist hoop 2. Specifically, the waist hoop 2 is a detachable split structure, including a middle plate 21 and two symmetrically arranged side plates 22. One end of the two side plates 22 is detachably connected through the middle plate 21, and the other end is connected through the buckle 23 and the strap 24; the mounting block 3 is provided with several interfaces 31, and the outer side of the integrated propeller 1 is provided with a rotating connector 4 matching the interface 31, and the integrated propeller 1 can be fixed at different interfaces 31 through the rotating connector 4.

[0044] Specifically, the side panels 22 and the middle panel 21 of this embodiment are each provided with at least two interfaces 31, and the interfaces 31 on the two side panels 22 are arranged symmetrically, allowing the user to install the integrated propeller 1 in the desired position according to their needs. Furthermore, the inner side of the middle panel 21 fits the rear waist, while the side panels 22 are curved and fit the side waist. The buckle 23 is fixed to one of the side panels 22, while the strap 24 is fixed to the other side panel 22. It should be noted that the buckle 23 of this embodiment is a bar buckle, and the strap 24 is a bar strap.

[0045] The booster device of this embodiment features an integrated propeller 1 that is detachably mounted on the outside of the waist hoop 2. Therefore, if the propeller fails or other accidents occur, it can be quickly removed and discarded, avoiding uncontrollable accidents and effectively improving user safety. The integrated structure helps reduce the overall size and weight of the propeller, reducing the use of seals and cables, and effectively saving costs. Furthermore, a wireless transmission module is installed within the integrated propeller 1, which is an underwater wireless transmission module that enables wireless control.

[0046] The waist hoop 2 is a split structure, which is divided into multiple structures such as a middle plate 21, side plates 22, buckles 23 and straps 24. On the one hand, the overall size of the waist hoop 2 can be adjusted according to the actual needs of the user. The waist hoop 2 can be assembled by simple piecing together, which effectively improves the applicability of the waist hoop 2. The integrated propeller 1 can also be installed at different positions on the waist hoop 2, which can be flexibly adjusted to the waist circumference of different users. On the other hand, it can also serve as a multiple safety insurance. That is, when the integrated propeller 1 fails and when it is stuck with the waist belt and cannot be quickly removed, the user can not only remove the waist belt by releasing the connection between the buckle 23 and the strap 24, but also by removing the connection between the middle plate 21 and the side plates 22. Therefore, at least three positions of the waist belt can be contacted, namely two positions are the connections between the middle plate 21 and the two side plates 22, and the other position is the connection between the strap 24 and the buckle 23, which greatly improves the fault tolerance of the waist belt and provides sufficient safety protection for underwater use.

[0047] In addition, the integrated propeller 1 is connected to the waist hoop 2 through a rotating connector 4. When the user puts on the waist hoop 2, the position of the integrated propeller 1 can be adjusted by rotating the connector 4 so that the integrated propeller 1 can be parallel or vertical relative to the human body. This can help the user to rise or fall or move forward, and it is also convenient for the user to wear it while walking on the shore, making it more flexible to use.

[0048] It should be noted that this embodiment uses LORA underwater wireless signal remote control technology. LORA is currently an Internet of Things (IoT) wireless communication technology platform. It is a low-power local area network wireless standard developed by Semtech and aims to address the conflict between power consumption and transmission distance. LORA technology solves the technical problem of achieving a longer underwater transmission distance than other wireless methods under the same power consumption conditions, achieving a balance between low power consumption and long distance. Specifically, the wireless transmission module of this embodiment is a LORA wireless communication module, which is installed in the integrated propeller 1 and the wireless controller. The wireless module in the wireless controller is a slave, receiving query information and control commands from the paired host and returning the information and control commands to the host. The wireless module in the integrated propeller 1 is a host, regularly sending query information and control commands and receiving return information. The wireless controller is a wristband that can be worn on the wrist. The wireless controller worn on the wrist is equipped with a potentiometer. The resistance value on the potentiometer changes by pushing and pulling the mechanism at different positions on the potentiometer, corresponding to different speed values. At the same time, the wireless controller is equipped with a rebound button. Short pressing the button triggers an emergency stop.

[0049] Please refer to Figure 2. In one possible implementation, the rotating connector 4 includes a fixed block 42 and a clamping block 41. The fixed block 42 and the clamping block 41 are rotatably connected through a connecting column. The fixed block 42 is installed on the outside of the battery compartment 12, and the clamping block 41 can be clamped on the interface 31.

[0050] The rotating connector 4 of this embodiment is composed of a fixed block 42 and a clamping block 41 that are in contact and rotationally connected, wherein the clamping block 41 is clamped at the interface 31 on the mounting block 3, and the fixed block 42 is fixedly connected to the integrated propeller 1. In this way, when the fixed block 42 is rotated to rotate relative to the clamping block 41, the angle of the integrated propeller 1 relative to the human body can be adjusted, and the structure is simple and effective. Among them, the fixed block 42 and the clamping block 41 are rotatably connected through a connecting column, and a self-locking function can be achieved by making the connection between the fixed block 42 and the clamping block 41 an interference fit, so that the fixed block 42 can be rotated to any angle. Conversely, the connection between the clamping block 41 and the interface 31 can also be an interference fit.

[0051] Please refer to Figures 2 and 6. In one possible implementation, the fixed block 42 and the clamping block 41 are connected in surface contact. A limiting ball 411 is provided on the contact surface between the clamping block 41 and the fixed block 42. The limiting ball 411 is elastically connected to the clamping block 41 and can be retracted into the clamping block 41. A limiting groove 421 is provided on the contact surface between the fixed block 42 and the clamping block 41. The limiting ball 411 can be clamped into the limiting groove 421.

[0052] The limiting ball 411 can play a certain limiting role, avoiding the angular deviation of the integrated propeller 1 during use, and improving its stability in use. In the specific design, the relative rotation angle between the fixed block 42 and the clamping block 41 can be limited to between 0 degrees and 90 degrees, and only two angles need to be adjusted to meet most usage scenarios. Specifically, one end of the connecting column can be fixed in the clamping block 41, and a protrusion can be provided at the other end. Accordingly, a groove matching the protrusion is provided on the fixed block 42, and the groove is a quarter-circular structure, so that the rotation angle of the fixed block 42 can be set between 0 degrees and 90 degrees, and it has its own limiting function. It should be noted that the range of the groove can also be flexibly set according to actual needs, and is not limited to 0 degrees and 90 degrees.

[0053] Please refer to Figure 3. In a possible implementation, several groups of first mounting holes 32 are provided on the mounting block 3, and first pin holes are provided on the clamping block 41. The clamping block 41 can be fixed at different first mounting holes 32 by means of pins 5.

[0054] The setting of the first mounting hole 32 can facilitate the insertion of the pin 5, and the pin 5 passes through the first mounting hole 32 and the first pin hole to achieve the limiting of the block 41. The installation is simple and convenient, which is conducive to quick disassembly and assembly. When there are multiple groups of first mounting holes 32, they can be set at intervals along the length direction of the interface 31. Users can install them in different positions according to actual needs to adapt to more different usage scenarios, effectively improving the scope of application and being suitable for users of different heights.

[0055] Please refer to Figure 4. In one possible implementation, a plurality of fixing members 6 and positioning holes 211 are symmetrically arranged on the outer side of the middle plate 21. The fixing member 6 includes an upper fixing plate 61 and a lower fixing plate 62 arranged at intervals. The positioning hole 211 is located between the upper fixing plate 61 and the lower fixing plate 62. The upper fixing plate 61 and the lower fixing plate 62 are provided with corresponding second mounting holes 611. The side plate 22 is provided with a limiting block 221. The limiting block 221 is provided with a second pin hole. The limiting block 221 can pass through the positioning hole 211 and be fixed at the second mounting hole 611 by the locking member 7.

[0056] Specifically, when assembling the middle plate 21 and the side plate 22, it is only necessary to insert the limit block 221 on the side plate 22 into the positioning hole 211, and align the second pin hole on the limit block 221 with the second mounting hole 611 on the upper fixing plate 61 and the lower fixing plate 62 to achieve quick alignment, and then insert the locking member 7 from the aligned holes to achieve fixation. The installation is simple and can effectively achieve quick installation between the middle plate 21 and the side plate 22. At the same time, when it is necessary to release the middle plate 21 and the side plate 22, it is only necessary to remove the locking member 7, which is convenient and fast.

[0057] Referring to Figure 5, in one possible implementation, the locking member 7 includes a top plate 71 and a frame 72. The frame 72 is fixed to the top plate 71, and an elastic hook 73 is provided inside the frame 72. The frame 72 is a square frame with two open sides, and the elastic hook 73 is fixed in the middle of the square frame.

[0058] In this embodiment, the frame 72, as the main body, needs to be fully inserted into the upper fixing plate 61, the limit block 221, and the lower fixing plate 62 to achieve the function of aligned insertion. Among them, the top plate 71 is the upper limit, that is, the top plate 71 will eventually abut the upper surface of the upper fixing plate 61, and the elastic clip 23 located in the frame 72 is the lower limit. After the frame 72 passes through the lower fixing plate 62, the elastic hook 73 will abut the lower surface of the lower fixing plate 62, thereby realizing the locking function of the locking member 7 through the top plate 71 and the clip 23, ensuring that the middle plate 21 and the side plate 22 are firmly connected. At the same time, due to the characteristics of the elastic hook 73 itself, when it is necessary to release the middle plate 21 and the side plate 22, it is only necessary to press the elastic hook 73 to retract it into the second mounting hole 611 to remove the locking member 7. That is, it can ensure quick installation and quick removal, thereby further ensuring safe use.

[0059] Please refer to FIG. 4 . In a possible implementation, each fixing member 6 has two corresponding positioning holes 211 . The number of the second mounting holes 611 matches the number of the positioning holes 211 . The limiting blocks 221 can be fixed at different second mounting holes 611 .

[0060] The setting of the above two positioning holes 211 allows the user to clamp the limit block 221 on different positioning holes 211 according to his or her waist circumference, thereby adjusting the size of the entire waist hoop 2, further increasing the adjustable range of the waist hoop 2, and helping to further increase the applicable population of the waist hoop 2.

[0061] Of course, to further enhance the connection stability between the middle plate 21 and the side plates 22, the fixing members 6 of this embodiment are symmetrically distributed near the edges of both sides of the middle plate 21. Two fixing members 6 are provided on each side, i.e., there are four fixing members 6 in total, distributed at the four corners of the outer side of the middle plate 21. This can significantly enhance the connection strength between the middle plate 21 and the side plates 22.

[0062] Please refer to FIG1 . In one possible implementation, a battery control knob 111 and a safety key 112 are provided on the top of the control compartment 11 . Pulling down the safety key 112 can cut off the power to the battery.

[0063] The battery control knob 111 is used to control the power status of the battery, improving safety of use. The battery control knob 111 is set on the top of the control compartment 11, which is convenient for the user to operate. At the same time, by adding a safety key 112, in an uncontrollable emergency situation, the safety key 112 can be pulled down to achieve emergency power off, which ensures safety of use.

[0064] Please refer to Figures 1 and 7. In one possible implementation, the drive chamber 13 includes a cylindrical shield 131, a motor 132 disposed within the cylindrical shield 131, and a propeller 133 connected to the output end of the motor 132. Water inlet grilles are provided on the sides and bottom of the cylindrical shield 131. A support frame 8 is mounted on the outside of the cylindrical shield 131. The support frame 8 includes two fixing rings 81 sleeved on the outside of the drive chamber 13, and a bracket 82 disposed outside the two fixing rings 81. The two ends of the bracket 82 are respectively fixed to the two fixing rings 81. The two fixing rings 81 are respectively located at the upper and lower ends of the cylindrical shield 131 and do not block the water inlet grille. A water inlet channel 83 is provided between the bracket 82 and the cylindrical shield 131. The bracket 82 is also provided with multiple water inlet grooves 821.

[0065] The cylindrical shield 131 of this embodiment is provided with multiple water inlets, which can effectively increase the water intake of the integrated propeller 1, facilitate the operation of the propeller 133, and enhance the propulsion effect. During use, the cylindrical shield 131 will always be located on the side of the body and easily contact the thigh. Therefore, when contacting the thigh, the thigh will block part of the water intake grille, resulting in a decrease in the water intake and affecting the propulsion effect of the integrated propeller 1. Therefore, by adding a support frame 8, a water intake channel 83 is left between the cylindrical shield 131 and the thigh, ensuring that there is sufficient water intake in the cylindrical shield 131 and ensuring the smooth operation of the integrated propeller 1.

[0066] Optionally, in a possible implementation, the interface 31 is an internationally universal interface 31 , which enables the integrated propeller 1 to be compatible with a surfboard, a paddleboard, a kayak, and an air cylinder.

[0067] The interface 31 for installing the integrated propeller 1 is set as an international universal interface 31, so that the integrated propeller 1 can be used not only on the waist hoop 2, but also on structures such as surfboards, paddleboards, kayaks or gas cylinders, with a wide range of applications and multiple uses.

[0068] It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in the subsequent figures. In the description of the embodiments of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship in which the product of the application is usually placed when in use, or is the orientation or position relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0069] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0070] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An underwater wireless remote-controlled, quickly wearable waist-integrated booster device, characterized in that: It comprises an integrated propeller and a waist hoop, wherein the integrated propeller is detachably mounted on the outside of the waist hoop and can rotate relative to the waist hoop; The integrated thruster comprises a control compartment, a battery compartment and a drive compartment which are sequentially arranged from top to bottom, the compartment bodies of the control compartment, the battery compartment and the drive compartment are an integrated structure, and a wireless transmission module is arranged in the control compartment; The waist hoop is an annular structure with an opening adapted to the human waist, and the two ends of the waist hoop are connected with matching buckles and straps, and a plurality of mounting blocks are provided on the relatively distributed two side exteriors of the waist hoop and the rear exterior of the waist hoop, and the mounting blocks are provided with a plurality of interfaces, and a rotating connector matching the interfaces is provided on the outer side of the integrated propeller, and the integrated propeller can be fixed at different interfaces through the rotating connector.

2. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 1, characterized in that: The waist hoop is a detachable split structure, including a middle plate and two symmetrically arranged side plates, one end of the two side plates is detachably connected through the middle plate, and the other end is connected through the buckle and the strap.

3. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 2, characterized in that: The rotating connector includes a fixed block and a clamping block, the fixed block and the clamping block are rotatably connected via a connecting column, the fixed block is mounted on the outside of the battery compartment, and the clamping block can be clamped on the interface.

4. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 3 is characterized in that: The fixed block and the clamping block are connected in surface contact, a limiting ball is arranged on the contact surface between the clamping block and the fixed block, the limiting ball is elastically connected to the clamping block and can be retracted into the clamping block, a limiting groove is arranged on the contact surface between the fixed block and the clamping block, and the limiting ball can be inserted into the limiting groove.

5. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 3, characterized in that: The mounting block is provided with a plurality of groups of first mounting holes, the clamping block is provided with a first pin hole, and the clamping block can be fixed at different first mounting holes by means of a pin.

6. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 2, characterized in that: A plurality of fixing members and positioning holes are symmetrically arranged on the outer side of the middle plate, the fixing members include an upper fixing plate and a lower fixing plate arranged at intervals, the positioning holes are located between the upper fixing plate and the lower fixing plate, and the upper fixing plate and the lower fixing plate are provided with corresponding second mounting holes.

7. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 2, characterized in that: The side plate is provided with a limiting block, and the limiting block is provided with a second pin hole. The limiting block can pass through the positioning hole and be fixed at the second mounting hole through a locking member.

8. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 7, characterized in that: The locking member comprises a top plate and a frame body, wherein the frame body is fixed on the top plate and an elastic hook is arranged in the frame body.

9. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 7, characterized in that: Each of the fixing members corresponds to two positioning holes, the number of the second mounting holes matches the number of the positioning holes, and the limiting blocks can be fixed at different second mounting holes.

10. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 1, characterized in that: A battery control knob and a safety key are provided on the top of the control compartment, and the battery can be powered off by pulling down the safety key.

11. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 1, characterized in that: The driving chamber comprises a cylindrical shield, a motor arranged in the cylindrical shield, and a propeller connected to the output end of the motor. The side and bottom of the cylindrical shield are both provided with water inlet grilles.

12. The underwater wireless remote-controlled, quickly wearable waist-integrated booster device according to claim 1, characterized in that: The interface is an internationally universal interface, which enables the integrated propeller to be matched with a surfboard, a paddle board, a kayak and a gas cylinder.

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