Underwater boosting power device without wiring

Abstract

The utility model relates to a wiring-free underwater boosting power device, which comprises a driving assembly, an electric adjusting cabin assembly and a power supply assembly which are connected in sequence, the driving assembly comprises a duct, a driving piece arranged in the duct and a propeller connected with the output end of the driving piece, and the electric adjusting cabin assembly comprises a cabin body, an electric adjusting plate and an adapter. The electronic speed controller plate is arranged in the cabin body, the driving piece is provided with a plurality of connecting ends, the cabin body is provided with a plurality of through holes, sealing rings are nested in the through holes, the connecting ends penetrate through the through holes to be connected with the electronic speed controller plate, a plurality of contact pins are arranged at the two ends of the adapter, one end of the adapter is connected with the electronic speed controller plate, and the other end of the adapter is connected with the cabin body. And the other end is connected with the power supply assembly. According to the utility model, the structure is simple, the sealing performance is good, cables or connecting wires are not needed, the problems of cable damage and poor contact are avoided, the installation and use steps are simplified, and the maintenance cost and the labor cost are reduced.

Description

Technical Field

[0001] The utility model relates to the field of underwater propulsion equipment, in particular to an underwater auxiliary propulsion device which does not require wiring. Background Art

[0002] The underwater booster is a tool that provides auxiliary propulsion power for underwater workers to improve their underwater movement speed and work efficiency. It has the characteristics of high efficiency, environmental protection, and safety. However, the traditional underwater booster requires the use of cables or connecting wires to ensure the connection between the drive motor and the battery, which is prone to cable damage and poor contact, which not only increases the cost of use, but also brings inconvenience to use. In addition, the seal of the traditional underwater booster is generally installed on the drive shaft of the drive motor. Since the seal and the drive shaft are rotatably connected, the sealing performance will rapidly decrease after a long period of use, making the underwater booster likely to leak water. Utility Model Content

[0003] The utility model aims to provide an underwater auxiliary propulsion device which does not require wiring, has a simple structure, does not require the use of cables or connecting wires, and has good sealing performance.

[0004] An underwater propulsion device that does not require wiring includes a driving component, an electric control cabin component, and a power supply component that are connected in sequence, the driving component includes a duct, a driving member arranged in the duct, and a propeller connected to the output end of the driving member, the electric control cabin component includes a cabin body, an electric control board, and an adapter, the electric control board is arranged in the cabin body, the driving member is provided with a plurality of connecting ends, the cabin body is provided with a plurality of through holes, the through holes are nested with sealing rings, the connecting ends pass through the through holes and are connected to the electric control board, and a plurality of pins are provided at both ends of the adapter, one end of the adapter is connected to the electric control board, and the other end is connected to the power supply component.

[0005] In the above technical solution, multiple connection ends are provided on the driving member, and the driving member is connected to the electric adjustment board through the connection ends. At the same time, an adapter is provided, and multiple pins are provided at both ends of the adapter. One end of the adapter is connected to the electric adjustment board, and the other end is connected to the power supply assembly, which solves the problems of cable damage and poor contact caused by the driving member being connected to the battery by a cable or a connecting wire in the prior art. At the same time, a sealing ring is provided in the through hole of the cabin body, so that the connection between the sealing ring and the driving member is a static connection, which reduces the probability of water seepage and improves the sealing effect of the underwater booster device.

[0006] Furthermore, the driving member is provided with a mounting hole, and the cabin body is provided with a mounting column corresponding to the mounting hole.

[0007] In the above technical solution, the mounting posts are connected correspondingly to the mounting holes, ensuring that the driving component and the cabin can be stably connected, and further ensuring that the connecting end and the electric adjustment board can be stably connected, avoiding poor contact between the driving component and the electric adjustment board.

[0008] Furthermore, the depth of the mounting hole matches the height of the mounting column.

[0009] In the above technical solution, the depth of the mounting hole matches the height of the mounting column, so that the mounting column can be seamlessly extended into the mounting hole, ensuring that the driving member and the cabin can be seamlessly connected, further reducing the chance of water seepage in the underwater propulsion device.

[0010] Furthermore, the driving member is connected to a mounting plate, and the mounting plate is sleeved on the outer circumference of the driving member.

[0011] In the above technical solution, the mounting plate is sleeved on the outer periphery of the driving member to cover the gap between the driving member and the duct, thereby preventing water from entering the cabin through the gap, and further improving the sealing performance of the underwater propulsion device.

[0012] Furthermore, the duct is provided with a positioning boss, and the cabin body is provided with a positioning groove corresponding to the positioning boss.

[0013] In the above technical solution, by providing the positioning boss and the positioning groove, the workers can quickly and accurately install the drive assembly and the electric control cabin assembly during installation, thereby improving the assembly efficiency.

[0014] Furthermore, a water inlet shield is provided at the end of the duct, and the water inlet shield is detachably connected to the duct.

[0015] In the above technical solution, on the one hand, the water inlet shield provides protection for the duct to prevent underwater impurities from entering the duct and affecting the effect of the underwater booster device; on the other hand, the detachable connection structure between the water inlet shield and the duct enables the underwater booster device to only need to replace damaged parts when the duct, propeller, drive component, water inlet shield and other parts are damaged, without discarding the entire booster body, thereby greatly reducing the cost of use.

[0016] Furthermore, a water inlet grid is provided on the side of the duct.

[0017] In the above technical solution, a water inlet grid is provided on the side of the duct, which can effectively increase the water intake of the underwater booster device, facilitate the operation of the propeller, and enhance the boost effect.

[0018] Furthermore, a snap button device is provided on the outer periphery of the cabin body, and the snap button device includes a snapping member, a fixing member, and a rotating shaft. One end of the snapping member is rotatably connected to the fixing member through the rotating shaft, and the other end is snapped with the power supply assembly.

[0019] In the above technical solution, the snap device is used to connect the cabin body and the power supply assembly. The snap device includes a snap member, a fixing member, and a rotating shaft. One end of the snap member is rotatably connected to the fixing member through the rotating shaft, and the other end is snapped with the power supply assembly, which facilitates the disassembly and assembly of the electric control cabin assembly and the power supply assembly and improves assembly efficiency.

[0020] Furthermore, the propeller is composed of a propeller cap and three spiral blades evenly distributed on the outer circumference of the propeller cap, and the blades are spirally arranged on the outer circumference of the propeller cap.

[0021] In the above technical solution, three spiral blades are spirally arranged on the outer circumference of the propeller cap, which is beneficial to improving the thrust and efficiency of the propeller.

[0022] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a simple structure, good sealing performance, no need for practical cables or installation wires, easy disassembly, and convenient for later replacement of parts. During installation, it is only necessary to pass the connecting end of the driving part through the through hole of the cabin to achieve electrical connection with the electric adjustment board, and the electric adjustment board is connected to the power supply assembly through the adapter to obtain electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an underwater propulsion device that does not require wiring according to an embodiment of the utility model.

[0024] Figure 2 It is a schematic diagram of the exploded structure of an underwater propulsion device that does not require wiring according to an embodiment of the utility model.

[0025] Figure 3 This is a schematic diagram of the electric control chamber structure of the underwater auxiliary propulsion device that does not require wiring according to an embodiment of the utility model.

[0026] Figure 4 This is a schematic diagram of the exploded structure of the electric control chamber of the underwater auxiliary propulsion device that does not require wiring according to an embodiment of the utility model.

[0027] Figure 5 This is a schematic diagram of the structure of a driving assembly of an underwater propulsion device that does not require wiring according to an embodiment of the utility model.

[0028] Figure 6 This is a schematic structural diagram of a snap button device of an underwater propulsion device that does not require wiring according to an embodiment of the utility model.

[0029] Figure 7 This is a schematic diagram of the propeller structure of an underwater propulsion device that does not require wiring according to an embodiment of the utility model.

[0030] Description of Figure Numbers

[0031] Drive assembly 1, duct 101, positioning boss 1011, water inlet grid 1012, drive member 102, connection end 1021, mounting hole 1022, propeller 103, propeller cap 1031, propeller blade 1032, mounting plate 104, water inlet shield 105, electric adjustment cabin assembly 2, cabin body 201, through hole 2011, mounting column 2012, positioning groove 2013, electric adjustment plate 202, adapter 203, pin 2031, sealing ring 204, power supply assembly 3, snap button device 4, snap fastener 401, fixing member 402, rotating shaft 403. DETAILED DESCRIPTION

[0032] The following will further describe the underwater propulsion device without wiring of the utility model in combination with specific embodiments and drawings. The drawings show a preferred embodiment of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0033] Please refer to Figure 1 to Figure 2 In a preferred embodiment, the underwater propulsion device of the utility model that does not require wiring includes a driving component 1, an electric control cabin component 2, and a power supply component 3 connected in sequence, the driving component 1 includes a duct 101, a driving member 102 arranged in the duct, and a propeller 103 connected to the output end of the driving member 102, the electric control cabin component 2 includes a cabin 201, an electric adjustment board 202, and an adapter 203, the electric adjustment board 202 is arranged in the cabin 201, the driving member 102 is provided with a plurality of connecting ends 1021, the cabin 201 is provided with a plurality of through holes 2011, the through holes 2011 are nested with sealing rings 204, the connecting ends 1021 pass through the through holes 2011 to be connected to the electric adjustment board 202, and both ends of the adapter 203 are provided with a plurality of pins 2031, one end of the adapter 203 is connected to the electric adjustment board 202, and the other end is connected to the power supply component 3.

[0034] In this embodiment, the number and arrangement of through holes 2011 correspond to the connection ends 1021, and each connection end 1021 can pass through a corresponding through hole 2011. Of course, as another implementation, the number of through holes 2011 can be more than the number of connection ends 1021, but not less than the number of connection ends 1021.

[0035] It can be seen from the above technical solution that by setting a plurality of connection ends 1021 on the driving member 102, the driving member 102 is connected to the electric adjustment board 202 through the connection ends 1021, and an adapter 203 is also set, and both ends of the adapter 203 are provided with a plurality of pins 2031, one end of the adapter 203 is connected to the electric adjustment board 202, and the other end is connected to the power supply assembly 3. The utility model solves the problems of the driving member 102 being connected to the battery by a cable or a connecting wire in the prior art, thereby causing cable damage, poor contact, etc. At the same time, the utility model also sets a sealing ring 204 in the through hole 2011 of the cabin 201, so that the connection between the sealing ring 204 and the driving member 101 is a static connection, which reduces the probability of water seepage and improves the sealing effect of the underwater boosting power device.

[0036] Please refer to Figure 3 and Figure 5 The driving member 102 is provided with a mounting hole 1022, and the cabin 201 is provided with a mounting column 2012 corresponding to the mounting hole 1022. The mounting column 2012 is connected correspondingly to the mounting hole 1022, ensuring that the driving member 102 and the cabin 201 can be stably connected, and further ensuring that the connecting end 1021 and the electric adjustment board 202 can be stably connected, avoiding poor contact between the driving member 102 and the electric adjustment board 202. In this embodiment, there are two mounting holes 1022 and two mounting columns 2012 respectively. During installation, the two mounting columns 2012 are aligned with the two mounting holes 1022 respectively, so that the driving component 1 and the electric adjustment cabin component 2 are plugged together.

[0037] Specifically, the depth of the mounting hole 1022 matches the height of the mounting column 2012. The depth of the mounting hole 1022 matches the height of the mounting column 2012, so that the mounting column 2012 can be seamlessly inserted into the mounting hole 1022, ensuring that the driving member 102 and the cabin 201 can be seamlessly connected, further reducing the probability of water seepage of the underwater propulsion device.

[0038] Please refer to Figure 5 The driving member 102 is connected to a mounting plate 104, and the mounting plate 104 is sleeved on the outer periphery of the driving member 102. The mounting plate 104 is sleeved on the outer periphery of the driving member 102, shielding the gap between the driving member 102 and the duct 101, preventing water from entering the cabin 201 through the gap, and further improving the sealing of the underwater propulsion device. The diameter of the driving member 102 is smaller than the diameter of the duct 101, so that the driving member 102 can be set in the duct 101 without hindrance. At the same time, there is a gap between the entrance of the duct 101 and the driving member 102, and the mounting plate 104 is arranged on the outer periphery of the driving member 102 to block the gap.

[0039] At the same time, the duct 101 is provided with a positioning boss 1011, and the cabin body 201 is provided with a positioning groove 2013 corresponding to the positioning boss 1011. By providing the positioning boss 1011 and the positioning groove 2013, the workers can quickly and accurately install the drive assembly 1 and the electric control cabin assembly 2 during installation, thereby improving the assembly efficiency.

[0040] Furthermore, a water inlet shield 105 is provided at the end of the duct 101, and the water inlet shield 105 is detachably connected to the duct 101. On the one hand, the water inlet shield 105 provides protection for the duct 101 to prevent underwater impurities from entering the duct 101 and affecting the effect of the underwater boosting propulsion device; on the other hand, the detachable connection structure between the water inlet shield 105 and the duct 101 enables the underwater boosting propulsion device to replace only the damaged parts when the duct 101, propeller 103, drive member 201, and water inlet shield 105 are damaged, without discarding the entire boosting body, which greatly reduces the use cost.

[0041] Please refer to Figure 5 The side of the duct 101 is provided with a water inlet grid 1012. The side of the duct 101 is provided with a water inlet grid 1012, which can effectively increase the water intake of the underwater boosting power device, facilitate the operation of the propeller 103, and enhance the boosting effect.

[0042] It should be noted that a snap device 4 is provided on the periphery of the cabin body 201, and the snap device 4 includes a snap member 401, a fixing member 402, and a rotating shaft 403. One end of the snap member 401 is rotatably connected to the fixing member 402 through the rotating shaft 403, and the other end is snapped with the power supply assembly 3. The snap device 4 is used to connect the electric control cabin assembly 2 and the power supply assembly 3. The snap device 4 includes a snap member 401, a fixing member 402, and a rotating shaft 403. One end of the snap member 401 is rotatably connected to the fixing member 402 through the rotating shaft 403, and the other end is snapped with the power supply assembly 3, so that the electric control cabin assembly 2 and the power supply assembly 3 can be quickly disassembled and assembled, thereby improving assembly efficiency.

[0043] Please refer to Figure 7 The propeller 103 is composed of a propeller cap 1031 and three spiral blades 1032 evenly distributed on the outer circumference of the propeller cap 1031. The blades 1032 are spirally arranged on the outer circumference of the propeller cap 1031. The three spiral blades 1032 are spirally arranged on the outer circumference of the propeller cap 1031, which is conducive to improving the thrust and efficiency of the propeller 103.

[0044] As people continue to explore the underwater world, the demand for underwater propulsion devices is increasing. Applying wireless charging technology to underwater propulsion devices can further promote the development of underwater propulsion devices and provide more reliable energy guarantees for the operation of underwater equipment. Compared with traditional cables and connecting wires, the utility model is more convenient to disassemble and assemble, and reduces problems such as cable damage and poor contact.

[0045] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying 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 one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. An underwater propulsion device that does not require wiring, characterized in that: It includes a driving component, an electric adjustment cabin component, and a power supply component connected in sequence, the driving component includes a duct, a driving member arranged in the duct, and a propeller connected to the output end of the driving member, the electric adjustment cabin component includes a cabin body, an electric adjustment board, and an adapter, the electric adjustment board is arranged in the cabin body, the driving member is provided with a plurality of connecting ends, the cabin body is provided with a plurality of through holes, the through holes are nested with sealing rings, the connecting ends pass through the through holes and are connected to the electric adjustment board, both ends of the adapter are provided with a plurality of pins, one end of the adapter is connected to the electric adjustment board, and the other end is connected to the power supply component.

2. The underwater propulsion device without wiring according to claim 1, characterized in that: The driving member is provided with a mounting hole, and the cabin body is provided with a mounting column corresponding to the mounting hole.

3. The underwater propulsion device without wiring according to claim 2, characterized in that: The depth of the mounting hole matches the height of the mounting post.

4. The underwater propulsion device without wiring according to claim 1, characterized in that: The driving member is connected with a mounting plate, and the mounting plate is sleeved on the outer circumference of the driving member.

5. The underwater propulsion device without wiring according to claim 1, characterized in that: The duct is provided with a positioning boss, and the cabin body is provided with a positioning groove corresponding to the positioning boss.

6. The underwater propulsion device without wiring according to claim 1, characterized in that: A water inlet shield is provided at the end of the duct, and the water inlet shield is detachably connected to the duct.

7. The underwater propulsion device without wiring according to claim 1, characterized in that: A water inlet grid is provided on the side of the duct.

8. The underwater propulsion device without wiring as claimed in claim 1, characterized in that: A snap device is provided on the outer periphery of the cabin body, and the snap device includes a buckle, a fixing member, and a rotating shaft. One end of the buckle is rotatably connected to the fixing member through the rotating shaft, and the other end is snapped with the power supply assembly.

9. The underwater propulsion device without wiring according to claim 1, characterized in that: The propeller is composed of a propeller cap and three spiral blades evenly distributed on the outer circumference of the propeller cap, and the blades are spirally arranged on the outer circumference of the propeller cap.

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