CN216762127U - Antenna optimization type underwater propeller - Google Patents
Antenna optimization type underwater propeller Download PDFInfo
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- CN216762127U CN216762127U CN202123013200.5U CN202123013200U CN216762127U CN 216762127 U CN216762127 U CN 216762127U CN 202123013200 U CN202123013200 U CN 202123013200U CN 216762127 U CN216762127 U CN 216762127U
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Abstract
The utility model belongs to the technical field of propellers, and particularly relates to an antenna-optimized underwater propeller. The antenna optimized underwater propeller is submerged underwater and used for driving a ship body, the ship body is exposed on the water surface, the underwater propeller is provided with a bottom plate, the underwater propeller is fixedly connected to the bottom plate, the antenna optimized underwater propeller comprises a control circuit, an antenna and a signal wire, and the antenna is positioned close to the bottom plate and submerged underwater; one end of the signal line is connected with the antenna and the other end is connected with the control circuit. The antenna-optimized underwater propeller has the advantage of good signal transmission effect of the antenna.
Description
Technical Field
The utility model belongs to the technical field of propellers, and particularly relates to an antenna-optimized underwater propeller.
Background
With the change of society and the change of people's life, more and more people like water sports. The inflatable boat has been popularized as an important device for people to play outdoor leisure and sports, not only has practicability, but also enriches the entertainment life of people, and is a device required by surfing. In order to facilitate surfing, a propeller is required to be arranged on the bottom plate surface of the inflatable boat. The propeller is contacted with the water surface, although the antenna is used for controlling the propeller, the propeller and the antenna are submerged under the water, and the signal is greatly attenuated by the seawater, so that the control effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an antenna-optimized underwater propeller, and aims to solve the technical problem that the antenna of the underwater propeller in the prior art is poor in signal transmission effect.
In order to achieve the above object, an antenna-optimized underwater propulsor according to an embodiment of the present invention is submerged under water to drive a hull, the hull is exposed on a water surface, and has a bottom plate, the antenna-optimized underwater propulsor is fixedly connected to the bottom plate, and the antenna-optimized underwater propulsor includes a control circuit; further comprising:
the antenna is positioned close to the bottom plate of the ship and submerged under water; and
and one end of the signal wire is connected with the antenna in a circuit mode, and the other end of the signal wire is connected with the control circuit in a circuit mode.
Preferably, the signal line has a shielding layer, and the shielding layer wraps the signal line.
Preferably, the antenna has a front portion and a rear portion, the front portion being strip-shaped and the rear portion being spiral-shaped.
Preferably, a vertical grounding antenna is arranged on the antenna and clings to the bottom plate of the ship.
Preferably, the antenna-optimized underwater propeller further comprises a connecting member, one side of the connecting member is connected with the antenna-optimized underwater propeller, and the other side of the connecting member is connected with the hull.
Preferably, the connector has a cavity, and the cavity is matched with the antenna.
Preferably, the control circuit is provided with a fixing piece, the fixing piece is provided with a through hole, and the through hole is matched with the signal line.
One or more technical schemes in the antenna-optimized underwater propeller provided by the embodiment of the utility model have at least one of the following technical effects: when the antenna optimized underwater propeller is used, one end of the signal wire is connected with the antenna through a circuit, the other end of the signal wire is connected with the control circuit through a circuit, signals are transmitted through the bottom plate of the ship, and the ship body is exposed on the water surface, so that the transmission effect is improved; the antenna performance of the antenna optimized underwater propeller is improved by additionally arranging the signal line and adjusting the position of the antenna, and the antenna optimized underwater propeller has the advantage of good signal transmission effect of the antenna.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a bottom view of an antenna-optimized underwater vehicle according to an embodiment of the present invention.
Fig. 2 is a sectional view taken along line a-a shown in fig. 1.
Fig. 3 is a schematic structural diagram of an antenna-optimized underwater vehicle according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a signal line of an antenna-optimized underwater propeller provided in an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a fixing member of an antenna-optimized underwater propeller provided in an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present 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 with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used 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 specific orientation, be constructed and operated in a specific 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 one embodiment of the present invention, as shown in fig. 1 to 5, there is provided an antenna-optimized underwater propulsion system 100 submerged under water for driving a hull 200, the hull 200 exposed to the water surface and having a bottom plate 201, the antenna-optimized underwater propulsion system 100 fixedly connected to the bottom plate 201, the antenna-optimized underwater propulsion system 100 including a control circuit 110; the underwater navigation system further comprises an antenna 120 and a signal wire 130, wherein the antenna 120 is located close to the bottom board 201 and submerged under water; the signal line 130 has one end electrically connected to the antenna 120 and the other end electrically connected to the control circuit 110.
When the antenna-optimized underwater thruster is used, one end of the signal line 130 is electrically connected with the antenna 120, the other end of the signal line is electrically connected with the control circuit 110, and the antenna 120 is fixed on one side, close to the ship body 200, of the antenna-optimized underwater thruster 100; the antenna performance of the antenna-optimized underwater vehicle 100 is improved by additionally installing the signal line 130 and adjusting the antenna 120, and the antenna-optimized underwater vehicle 100 has the advantage of good signal transmission effect.
In another embodiment of the present invention, as shown in fig. 3, the signal line 130 has a shielding layer 131, the shielding layer 131 wraps the signal line 130, and the shielding layer 131 protects the signal transmitted in the signal line 130 from interference.
In another embodiment of the present invention, as shown in fig. 3, the antenna 120 has a front part 121 and a rear part 122, the front part 121 is a strip, and the rear part 122 is a spiral, so that the direction of the strongest radiation is perpendicular to the spiral axis, thereby enhancing the radiation effect of the antenna 120.
In another embodiment of the present invention, as shown in fig. 2, a vertical grounding antenna 123 is disposed on the antenna 120, the vertical grounding antenna 123 is tightly attached to the hull 200, and the vertical grounding antenna 123 enhances the radiation effect of the antenna.
In another embodiment of the present invention, as shown in fig. 2, the antenna-optimized underwater propeller 100 further includes a connection member 140, one side of the connection member 140 is connected to the antenna-optimized underwater propeller 100, and the other side is connected to the bottom board 201, and the connection member 140 facilitates the connection of the antenna-optimized underwater propeller 100 and the hull 200.
In another embodiment of the present invention, as shown in fig. 2, the connecting member 140 has a cavity 141, the cavity 141 is matched with the antenna 120, and the cavity 141 facilitates the installation of the antenna 120.
In another embodiment of the present invention, as shown in fig. 2, the control circuit 110 is provided with a fixing member 111, the fixing member 111 has a through hole 112, the through hole 112 matches with the signal line 130, and the through hole 112 facilitates the fixing of the signal line 130.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An antenna optimized underwater propulsion device (100) submerged for driving a hull (200), said hull (200) exposed to the surface of water, having a bottom plating (201), said antenna optimized underwater propulsion device (100) being fixedly connected to said bottom plating (201), said antenna optimized underwater propulsion device (100) comprising a control circuit (110); characterized in that the antenna optimized underwater propeller (100) further comprises:
an antenna (120), the antenna (120) is positioned close to the bottom board (201) and submerged under water; and
a signal line (130), one end of the signal line (130) is electrically connected with the antenna (120) and the other end is electrically connected with the control circuit (110).
2. Antenna optimized underwater propulsion (100) according to claim 1, characterized in that the signal line (130) has a shielding layer (131), the shielding layer (131) enveloping the signal line (130).
3. Antenna optimized underwater propulsion unit (100) according to claim 1, characterised in that the antenna (120) has a front portion (121) and a rear portion (122), the front portion (121) being strip-shaped and the rear portion (122) being helical.
4. Antenna optimized underwater vehicle (100) according to claim 1, characterized in that a vertical ground antenna (123) is provided on the antenna (120), the vertical ground antenna (123) being in close proximity to the hull (200).
5. Antenna optimized underwater propulsor (100) according to claim 1, characterised in that the antenna optimized underwater propulsor (100) further comprises a connection (140), the connection (140) being connected on one side to the antenna optimized underwater propulsor (100) and on the other side to the bottom board (201).
6. Antenna optimized underwater propulsion unit (100) according to claim 5, characterized in that the connection (140) has a cavity (141), the cavity (141) being matched to the antenna (120).
7. Antenna optimized underwater thruster (100) according to claim 1, characterized in that the control circuit (110) is provided with a fixture (111), the fixture (111) having a through hole (112), the through hole (112) being matched with the signal line (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123013200.5U CN216762127U (en) | 2021-12-02 | 2021-12-02 | Antenna optimization type underwater propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123013200.5U CN216762127U (en) | 2021-12-02 | 2021-12-02 | Antenna optimization type underwater propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216762127U true CN216762127U (en) | 2022-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123013200.5U Active CN216762127U (en) | 2021-12-02 | 2021-12-02 | Antenna optimization type underwater propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216762127U (en) |
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2021
- 2021-12-02 CN CN202123013200.5U patent/CN216762127U/en active Active
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