CN210364340U - Propeller device for underwater motion - Google Patents
Propeller device for underwater motion Download PDFInfo
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- CN210364340U CN210364340U CN201921489376.8U CN201921489376U CN210364340U CN 210364340 U CN210364340 U CN 210364340U CN 201921489376 U CN201921489376 U CN 201921489376U CN 210364340 U CN210364340 U CN 210364340U
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- propeller
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- housing
- reduction gearbox
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Abstract
The utility model relates to a thruster device for underwater motion, which comprises a thruster shell with an inner cavity, a charging control assembly, a driving assembly and a propeller, wherein the charging control assembly and the driving assembly are both fixedly arranged in the inner cavity of the thruster shell; the charging control assembly comprises a control board, a charging interface and a battery; the driving assembly comprises a driving source connected with the battery and a reduction gearbox in transmission connection with the driving source, and the reduction gearbox is in transmission connection with the propeller; the driving source drives the propeller to work through the reduction gearbox, so that the driving source and the propeller work at matched rotating speeds. The propeller device realizes that the propeller can be matched with corresponding running speed according to the requirement by arranging the reduction gearbox between the driving source and the propeller; the charging control assembly and the driving assembly are arranged in the propeller shell, so that the propeller is convenient to install on water rescue equipment or tools.
Description
Technical Field
The utility model relates to a propeller technical field specifically, relates to a propeller device of aquatic motion.
Background
With the change of society, people's life changes. More and more people enjoy water sports. Simple water sports cannot meet the current life of people. In light of the current and future market developments, many people prefer a more exciting and challenging water sport when combined with actual research findings.
The inflatable boat is popularized as important equipment for outdoor leisure and sports of people, has practicability, enriches the entertainment life of people, and is also equipment required by surfing. The inflatable boat has the advantages of portability and durability.
In order to facilitate surfing, thrusters are required to be arranged on two sides of the inflatable boat. The existing propeller comprises a storage battery, a control device, a driving motor and a transmission rod, wherein the control device controls the connection of a power supply, the storage battery supplies power to the driving motor, the driving motor drives a propeller through the transmission rod, and the propeller rotates to push water to advance. Problems with existing propellers: firstly, a driving motor of the propeller drives a propeller to work through a transmission rod, and the driving motor cannot control the speed of the driving propeller according to the water flow condition, so that the propeller cannot reach the speed required by the movement of the inflatable boat on water; and secondly, the storage battery, the control device and the driving motor of the existing propeller are separately and fixedly arranged on the inflatable boat, so that the installation of the propeller and the production of the propeller are inconvenient.
Therefore, it is desirable to provide a propeller device for underwater motion to overcome the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a thruster device for underwater motion, which realizes that the thruster can match the corresponding running speed as required by arranging a reduction gearbox between a driving source and a propeller; the charging control assembly and the driving assembly are arranged in the propeller shell, so that the propeller is convenient to install on water rescue equipment or tools.
The technical scheme of the utility model as follows:
a propeller device for underwater motion comprises a propeller shell with an inner cavity, a charging control assembly, a driving assembly and a propeller, wherein the charging control assembly and the driving assembly are fixedly arranged in the inner cavity of the propeller shell;
the charging control assembly comprises a control board, a charging interface and a battery, wherein the charging interface and the battery are connected with the control board;
the driving assembly comprises a driving source connected with the battery and a reduction gearbox in transmission connection with the driving source, and the reduction gearbox is in transmission connection with the propeller; the driving source drives the propeller to work through the reduction gearbox, so that the driving source and the propeller work at matched rotating speeds.
Preferably, the charging interface is welded and installed on the control board, the battery, the driving source and the reduction gearbox are sequentially arranged in an inner cavity of the propeller shell, and the propeller is arranged in an outer cavity of the propeller shell; the propeller is in transmission connection with the output shaft of the reduction gearbox.
Preferably, the propeller casing includes a propeller housing, a battery-driven bin housing detachably connected to the propeller housing, a charging control bin housing detachably connected to the battery-driven bin housing, and a casing cover detachably connected to the charging control bin housing.
Preferably, a baffle plate is arranged in an inner cavity of the battery driving bin shell, and the battery driving bin shell is divided into a battery bin shell and a driving bin shell by the baffle plate. The battery is arranged in the battery compartment shell, and the driving assembly is arranged in the driving compartment shell.
Furthermore, a through hole is formed in the baffle plate, and a conductive piece is installed in the through hole; one end of the conductive piece is connected with the battery, and the conductive piece at the other end is connected with the power input end of the driving source so as to supply power to the driving source by the battery.
Preferably, the control panel and the charging interface are both arranged in the charging control cabin shell.
Preferably, the propeller is arranged in the propeller housing, a connecting through hole for accommodating the transmission rod of the reduction gearbox is formed in the propeller housing, the transmission rod of the reduction gearbox penetrates through the connecting through hole to be in transmission connection with the propeller, and the two sides of the propeller are fixedly arranged on the transmission rod of the reduction gearbox through fixing pieces. The propeller cover is arranged on the transmission rod of the reduction gearbox, the transmission rod of the reduction gearbox is connected with the propeller cover through a connecting through hole, and the propeller cover is arranged on the transmission rod of the reduction gearbox.
Preferably, the propeller housing with all be provided with the external screw thread on the link outer wall face of charge control storehouse shell, correspond to battery drive storehouse shell with all be provided with the internal thread on the link inner wall face of shell cover, the propeller housing with between the battery drive storehouse shell, charge control storehouse shell with between the battery drive storehouse shell and battery drive storehouse shell with all be connected through the screw thread detachable mode between the shell cover.
Preferably, at least two mounting buckles for fixing the position protrude from the outer wall surface of the propeller shell.
Preferably, the propeller housing is provided with sealing rings at the connection part with the battery-driven bin shell, at the connection part with the battery-driven bin shell and at the connection part with the shell cover, and the sealing rings are used for waterproof sealing.
The utility model has the advantages that: compared with the prior art, the underwater moving propeller device realizes that the propeller can match the corresponding running speed according to the requirement by arranging the reduction gearbox between the driving source and the propeller; the charging control assembly and the driving assembly are arranged in the propeller shell, so that the propeller is convenient to install on water rescue equipment or tools.
Description of the drawings:
fig. 1 is a schematic structural view of the propeller device for underwater motion of the present invention.
Fig. 2 is a schematic view of the exploded structure of the propeller device for underwater motion of the present invention.
Fig. 3 is a schematic view of a cross-sectional structure of the propeller device for underwater motion according to the present invention.
Detailed Description
In order to make the object, technical solution and technical effect of the present invention more clearly understood, the present invention will be further described with reference to the following embodiments. It should be understood that the following detailed description describes embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
Referring to fig. 1 to 3, the present invention provides a propeller device for underwater motion, which can be installed on a water rescue device or tool, the propeller device for underwater motion comprises a propeller housing 10 having an inner cavity, a charging control assembly 20, a driving assembly 30 and a propeller 40, wherein the charging control assembly 20 and the driving assembly 30 are both fixedly installed in the inner cavity of the propeller housing 10. In the present embodiment, the charging control assembly 20, the driving assembly 30 connected to the charging control assembly 20, and the propeller 40 connected to the driving assembly 30 are sequentially disposed in the thruster housing 10 from left to right with reference to the direction of view of fig. 3 of the drawings as a reference direction. The propeller 40 is preferably an impeller.
The propeller housing 10 includes a propeller housing 11, a battery-driven bin housing 12, a charge control bin housing 13, and a housing cover 14. A baffle plate 121 is disposed in an inner cavity of the battery driving compartment 12, and the battery driving compartment 12 is divided into a battery compartment shell 122 and a driving compartment shell 123 by the baffle plate 121. The baffle 121 is provided with a through hole 124 (not labeled), a conductive member 125 is installed in the through hole 124, and the conductive member 125 is used for connecting the charging control assembly 20 and the driving assembly 30. In this embodiment, the conductive member 125 is preferably a conductive sheet.
The outer wall surface of the connecting end of the propeller outer cover 11 and the charging control bin shell 13 is provided with external threads, and the inner wall surface of the connecting end of the battery driving bin shell 12 and the shell cover 14 is provided with internal threads. The connecting end of the propeller outer cover 11 is inserted into the connecting end of one end of the inner cavity of the battery-driven bin shell 12, so that the propeller outer cover 11 and the battery-driven bin shell 12 are detachably connected and fixedly installed together through threads; the connecting end of one end of the charging control cabin shell 13 is inserted into the connecting end of the other end of the inner cavity of the battery driving cabin shell 12, and the charging control cabin shell 13 and the battery driving cabin shell 12 are detachably connected and fixedly installed together through threads; the connecting end of the battery driving bin shell 13 at the other end is inserted into the connecting end of the inner cavity of the shell cover 14, and the battery driving bin shell 13 and the shell cover 14 are detachably connected and fixedly installed together through threads. The propeller outer cover 11, the connection part of the battery-driven bin shell 12, the connection part of the charging control bin shell 12 and the battery-driven bin shell 13, and the connection part of the battery-driven bin shell 13 and the shell cover 14 are all provided with sealing rings 15, and the sealing rings 15 are used for waterproof sealing, so that water is prevented from entering the propeller shell 10 from gaps and further damaging electronic components of the propeller device.
At least two mounting clips 126 protrude from the outer wall of the battery-driven housing 12, and the mounting clips 126 are used for fixing positions so that the propeller device can be conveniently carried, mounted or carried. In this embodiment, the design of the two mounting tabs 126 makes carrying, mounting, or carrying the pusher device more stable and convenient.
The charging control assembly 20 includes a control board 21, and a charging interface 22 and a battery 23 connected to the control board 21. Wherein, referring to the direction of the drawing of fig. 3 as the reference direction, the charging interface 22 is located at the left side of the control board 21, and the battery 23 is located at the right side of the control board 21. In the present embodiment, the control board 21 and the charging interface 22 are both disposed in the charging control compartment housing 13, and the battery 23 is mounted in the battery compartment housing 122. The battery 23 is preferably a rechargeable battery. When the shell cover 14 is opened by screwing, the battery 23 is charged by connecting the charging interface 22 with commercial power or a mobile power supply. The charging interface 22 can be a USB interface, a Type-C interface, an RJ45 interface, or the like.
The driving assembly 30 comprises a driving source 31 connected with the battery 23 and a reduction gearbox 32 in transmission connection with the driving source 31, and the reduction gearbox 32 is in transmission connection with the propeller 40; the driving source 31 drives the propeller 40 to work through the reduction gearbox 32, so that the driving source 31 and the propeller 32 work at matched rotating speeds. The driving source 31 is preferably a motor, the motor and the reduction box 32 are fixedly mounted on a mounting bracket 33, the motor is located on the left side of the mounting bracket 33, and the reduction box 32 is located on the right side of the mounting bracket 33, with reference to the direction of the drawing of fig. 3 in the drawings as a reference direction. One end of the conductive element 121 is connected to the battery 23, and the conductive element 121 at the other end is connected to a power input end of the driving source 31, so that the battery 23 supplies power to the driving source 31. In this embodiment, the motor is disposed in the driving housing 123, the reduction gearbox 32 and the mounting bracket 33 are disposed in an inner cavity of the propeller housing 11, a connecting through hole 111 for accommodating a transmission rod of the reduction gearbox 32 is formed in the propeller housing 11, and the transmission rod of the reduction gearbox 32 penetrates through the connecting through hole 111 to be in transmission connection with the propeller 40. The propeller 40 is disposed in an outer tub of the propeller housing 11. In this embodiment, the power transmission rod of the reduction gearbox 32 located at both sides of the propeller 40 is provided with a fixing member 321, and a groove 322 is also dug and cut on the transmission rod of the reduction gearbox 32 corresponding to the fixing member 321; the fixing member 321 is used for fixedly mounting the propeller 40 on the transmission rod of the reduction gearbox 32. The fixing element 321 is preferably a snap spring for fixing the propeller 40, so that the propeller 40 is fixedly mounted on the transmission rod of the reduction gearbox 32.
A waterproof sealing ring 34 and a bearing 35 are arranged at the joint of the transmission rod of the reduction gearbox 32 and the connecting through hole 111, and the waterproof sealing ring 34 and the bearing 35 are arranged in the inner cavity of the propeller outer cover 11. The waterproof sealing ring 34 is designed to prevent water in the outer groove of the propeller housing 11 from entering the inner cavity of the propeller housing 10.
The propeller device moving in water of the utility model realizes that the propeller can match the corresponding running speed according to the requirement by arranging the reduction box between the driving source and the propeller; the charging control assembly and the driving assembly are arranged in the propeller shell, so that the propeller is convenient to install on water rescue equipment or tools.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.
Claims (7)
1. A thruster device for underwater motion, which comprises a thruster shell with an inner cavity, a charging control assembly, a driving assembly and a propeller, and is characterized in that the charging control assembly and the driving assembly are both fixedly arranged in the inner cavity of the thruster shell;
the charging control assembly comprises a control board, a charging interface and a battery, wherein the charging interface and the battery are connected with the control board;
the driving assembly comprises a driving source connected with the battery and a reduction gearbox in transmission connection with the driving source, and the reduction gearbox is in transmission connection with the propeller; the driving source drives the propeller to work through the reduction gearbox, so that the driving source and the propeller work at matched rotating speeds.
2. The aquatic-sports thruster apparatus as recited in claim 1, wherein said charging interface is welded to said control board, said battery, said driving source and said reduction gearbox are sequentially disposed in an inner cavity of said thruster housing, and said propeller is disposed in an outer cavity of said thruster housing;
the propeller is in transmission connection with the output shaft of the reduction gearbox.
3. The marine motion thruster apparatus of claim 1, wherein the thruster housing comprises a propeller housing, a battery-driven vessel detachably connected to the propeller housing, a charge control vessel detachably connected to the battery-driven vessel, and a housing cover detachably connected to the charge control vessel; a baffle plate is arranged in an inner cavity of the battery driving bin shell, and the battery driving bin shell is divided into a battery bin shell and a driving bin shell by the baffle plate.
4. The marine motion propeller device of claim 3, wherein the battery is mounted in the battery cartridge housing and the drive assembly is mounted in the drive cartridge housing; the control panel set up in charge control storehouse shell.
5. The propeller device for underwater motion of claim 3 or 4, wherein the baffle plate is provided with a through hole, and a conductive member is installed in the through hole; one end of the conductive piece is connected with the battery, and the conductive piece at the other end is connected with the power input end of the driving source so as to supply power to the driving source by the battery.
6. The propeller device for underwater motion of claim 3 or 4, wherein the propeller is disposed in the propeller housing, the propeller housing is provided with a connection through hole for accommodating the transmission rod of the reduction gearbox, the transmission rod of the reduction gearbox penetrates through the connection through hole to be in transmission connection with the propeller, and the propeller is fixedly mounted on the transmission rod of the reduction gearbox through a fixing member at both sides of the propeller.
7. An aquatic sports propeller device as claimed in any one of claims 1 to 4, wherein the propeller housing has at least two mounting tabs projecting from an outer wall surface thereof for securing positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489376.8U CN210364340U (en) | 2019-09-06 | 2019-09-06 | Propeller device for underwater motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489376.8U CN210364340U (en) | 2019-09-06 | 2019-09-06 | Propeller device for underwater motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210364340U true CN210364340U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921489376.8U Active CN210364340U (en) | 2019-09-06 | 2019-09-06 | Propeller device for underwater motion |
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| CN (1) | CN210364340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839523A (en) * | 2020-06-22 | 2021-12-24 | 杭州九阳小家电有限公司 | Motor assembly of food processor and food processor with ultrathin main machine |
| WO2023103939A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳市苇渡智能科技有限公司 | Submersible propeller |
-
2019
- 2019-09-06 CN CN201921489376.8U patent/CN210364340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839523A (en) * | 2020-06-22 | 2021-12-24 | 杭州九阳小家电有限公司 | Motor assembly of food processor and food processor with ultrathin main machine |
| WO2023103939A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳市苇渡智能科技有限公司 | Submersible propeller |
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