阅读说明：本技术 一种紧凑蛋形推进器 (Compact egg-shaped propeller ) 是由 熊明磊 陈龙冬 赵迎飞 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种紧凑蛋形推进器,包括外壳体和内壳体及设置在内壳体内部的驱动电机组,外壳体与内壳体为可拆卸连接,外壳体呈蛋形形状,外壳体在驱动电机组的顶部设有前罩,外壳体在驱动电机组的尾部设有喷射口,驱动电机组靠近前罩一侧的连接有桨叶,驱动电机组连接有主控制舱,主控制舱左右两侧分别连接有折叠把手,折叠把手活动连接在内壳体上。通过这种布局,重心居中且结构紧凑简单,外形简洁美观；桨叶和电机设计在前面,半圆型前罩防止杂物和人手进入；电量指示灯可以给用户显示当前电量；浮力块保证使用者在水中双手松开后,整个设备不会沉下去,方便寻找；设备不用时,把手可以折叠,方便存放和携带。(The invention discloses a compact egg-shaped propeller which comprises an outer shell, an inner shell and a driving motor set arranged in the inner shell, wherein the outer shell is detachably connected with the inner shell, the outer shell is in an egg shape, the top of the driving motor set is provided with a front cover, the tail of the driving motor set is provided with a jet orifice, one side of the driving motor set, close to the front cover, is connected with a blade, the driving motor set is connected with a main control cabin, the left side and the right side of the main control cabin are respectively connected with a folding handle, and the folding handles are movably connected to the inner shell. Through the layout, the gravity center is centered, the structure is compact and simple, and the appearance is concise and attractive; the paddle and the motor are designed in front, and the semicircular front cover prevents sundries and hands from entering; the electric quantity indicator lamp can display the current electric quantity for a user; the buoyancy block ensures that the whole equipment cannot sink after the user loosens both hands in water, and the searching is convenient; when the equipment is not used, the handle can be folded, and the storage and the carrying are convenient.)

1. A compact egg-shaped propeller comprises an outer shell (1), an inner shell (5) and a driving motor set (2) arranged in the inner shell (5), wherein the outer shell (1) is detachably connected with the inner shell (5), it is characterized in that the outer shell (1) is egg-shaped, a front cover (1-1) is arranged on the top of the driving motor group (2) of the outer shell (1), the outer shell (1) is provided with a jet orifice (1-2) at the tail part of the driving motor group (2), one side of the driving motor group (2) close to the front cover (1-1) is connected with a blade (2-1), the driving motor set (2) is connected with a main control cabin (3), the left side and the right side of the main control cabin (3) are respectively connected with a folding handle (3-1), the folding handle (3-1) is movably connected to the inner shell (5).

2. The compact egg propeller as recited in claim 1, characterized in that the outer shell (1) is provided with a notch matching the folding handle (3-1), the notch ending with a handle catch (1-3) fixing the folding handle (3-1).

3. The compact egg propeller as recited in claim 1, characterized in that the folding handle (3-1) is provided with an activation button.

4. The compact egg propeller as recited in claim 1, characterised in that said drive motor group (2) houses a battery (2-2), said battery (2-2) being connected to an electric motor, said blades (2-1) being connected to said electric motor.

5. Compact egg propeller as claimed in claim 1, characterised in that said drive motor group (2) is provided with support means (2-3) inside said inner casing (5).

6. The compact egg propeller as recited in claim 1, characterised in that said main control cabin (3) is fixedly mounted on said inner casing (5), said main control cabin (3) being provided with a power indicator light (3-2) at the upper part.

7. The compact egg propeller as recited in claim 6, characterized in that buoyancy blocks (3-3) are mounted on the left and right sides of the main control cabin (3), the buoyancy blocks (3-3) being fixedly mounted on the inner shell (5).

Technical Field

The invention relates to the technical field of propellers, in particular to a compact egg-shaped propeller.

Background

Most single-tube propellers on the market are difficult to compact and integrate, have a huge physique, even can be as large as adults, are heavy to carry, do not have edge sealing modeling, have insufficient affinity, are exposed outside in an integral structure, and easily cause necessary accidents during use, and on the other hand, the handle generally arranged on the propeller cannot be folded and is extremely inconvenient to carry.

Disclosure of Invention

In view of the above technical problems in the related art, the present invention provides a compact egg-shaped propeller, which can overcome the above disadvantages in the prior art.

In order to achieve the technical purpose, the technical scheme of the invention is realized as follows: the utility model provides a compact egg shape propeller, includes shell body and interior casing and sets up the driving motor group at the inside of interior casing, the shell body with interior casing is for dismantling the connection, the shell body is the egg shape form, the shell body is equipped with the front shroud at the top of driving motor group, the shell body is equipped with the jet at the afterbody of driving motor group, the driving motor group is close to being connected with the paddle on one side of the front shroud, driving motor group link has main control cabin, the main control cabin left and right sides is connected with folding handle respectively, folding handle swing joint is in on the interior casing.

Further, the shell body is provided with a notch matched with the folding handle, and the tail end of the notch is provided with a handle lock catch for fixing the folding handle.

Furthermore, a starting key is arranged on the folding handle.

Furthermore, a battery is arranged in the driving motor set, the battery is connected with a motor, and the paddle is connected to the motor.

Further, the driving motor set is provided with a supporting device inside the inner shell.

Furthermore, main control cabin fixed mounting be in on the interior casing, main control cabin upper portion is equipped with the electric quantity pilot lamp.

Furthermore, buoyancy blocks are installed on the left side and the right side of the main control cabin, and the buoyancy blocks are fixedly installed on the inner shell.

The invention has the beneficial effects that: through the layout, the gravity center is centered, the structure is compact and simple, and the appearance is concise and attractive; the paddle and the motor are designed in front, and the semicircular front cover prevents sundries and hands from entering; the battery is arranged at the rear, so that a user can conveniently take out the battery from the rear; the electric quantity indicator lamp can display the current electric quantity for a user; the buoyancy block ensures that the whole equipment cannot sink and float on the water surface after the user loosens both hands in the water, so that the user can conveniently find the equipment; when the equipment is not used, the handle can be folded, and the storage and the carrying are convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 without creative efforts.

FIG. 1 is an elevational view of a compact egg-shaped pusher according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a compact egg-shaped pusher according to an embodiment of the present invention.

In the figure: 1. an outer housing; 1-1, a front cover; 1-2, an injection port; 1-3, locking a handle; 2. a drive motor group; 2-1, a paddle; 2-2, a battery; 2-3, a support device; 3. a main control cabin; 3-1, folding a handle; 3-2, an electric quantity indicator light; 3-3, a buoyancy block; 4. an inner flow passage; 5. an inner housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1-2, the compact egg-shaped propeller according to the embodiment of the invention comprises an outer shell 1, an inner shell 5 and a driving motor group 2 arranged inside the inner shell 5, wherein the outer shell 1 is detachably connected with the inner shell 5, the outer shell 1 is in an egg shape, the outer shell 1 is provided with a front cover 1-1 at the top of the driving motor group 2, the outer shell 1 is provided with a jet orifice 1-2 at the tail part of the driving motor group 2, one side of the driving motor group 2 close to the front cover 1-1 is connected with a blade 2-1, the driving motor group 2 is connected with a main control cabin 3, the left side and the right side of the main control cabin 3 are respectively connected with a folding handle 3-1, and the folding handle 3-1 is movably connected on the inner shell 5.

In a specific embodiment of the present invention, the outer casing 1 is provided with a notch matching with the folding handle 3-1, and the end of the notch is provided with a handle lock catch 1-3 for fixing the folding handle 3-1.

In one embodiment of the present invention, the folding handle 3-1 is provided with an activation button.

In a specific embodiment of the invention, a battery 2-2 is arranged in the driving motor set 2, the battery 2-2 is connected with a motor, and the paddle 2-1 is connected with the motor.

In a particular embodiment of the invention, the drive motor unit 2 is provided with support means 2-3 inside the inner housing 5.

In a specific embodiment of the present invention, the main control cabin 3 is fixedly installed on the inner housing 5, and an electric quantity indicator lamp 3-2 is disposed at an upper portion of the main control cabin 3.

In a specific embodiment of the present invention, the buoyancy blocks 3-3 are installed on the left and right sides of the main control cabin 3, and the buoyancy blocks 3-3 are fixedly installed on the inner shell 5.

In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.

A compact egg-shaped propeller comprises an outer shell 1, a driving motor set 2 and a main control cabin 3.

All parts of the propeller are symmetrically distributed along the axial direction, the battery 2-2 and the motor are arranged on the axis in a front-back mode, the front cover 1-1 can affect the water pushing efficiency, the front cover 1-1 is additionally arranged in front of the paddle 2-1, so that sundries and hands can be placed in the front cover, and the front cover is arc-shaped, and even if the hands can be stretched into the front cover in a thin mode, the front cover cannot contact with the paddle 2-1 in some places.

The battery 2-2 is arranged at the rear, so that people can take out the battery conveniently from the rear.

The folding handle 3-1 of propeller is held by both hands and is operated, be provided with the switch button on folding handle 3-1, press the switch simultaneously, can give main control cabin 3 a signal, main control cabin 3 is connected battery 2-2 and motor, at this moment main control cabin 3 can be for the motor power supply and the signal of telecommunication, make the motor rotate, drive paddle 3-1 and also follow the rotation, inhale water from front shroud 1-1 after, the pressurization, flow in inner flow channel 4, then through strutting arrangement 2-3, spout from the jet orifice 1-1 of afterbody after the rectification, produce thrust.

The folding handles 5 held by the two hands drive the human body to move forward in the water, the electric quantity indicator lamp 3-2 can display the current electric quantity for a user, and the buoyancy block 3-3 ensures that the whole equipment cannot sink and float on the water surface after the user loosens the two hands in the water, so that the user can conveniently find the electric quantity.

When the compact egg-shaped propeller is used specifically, the folding handles are pinched by hands, the two folding handles are bounced, the starting button is buckled, the battery starts to supply power, at the moment, water flows through the front cover, pressure is exerted by the blades, the water flows through the supporting plate and is finally sprayed out from the tail of the inner flow channel to form forward thrust, and the shape of an egg is relatively high in affinity.

After the use, the handle is folded and locked by the handle lock catch, at the moment, the whole machine is in an egg shape, and the buoyancy block provides enough buoyancy for the propeller in water to enable the propeller to float out of the water surface.

In conclusion, by means of the technical scheme, the gravity center is centered, the structure is compact and simple, and the appearance is simple and attractive; the paddle and the motor are designed in front, and the semicircular front cover prevents sundries and hands from entering; the battery is arranged at the rear, so that a user can conveniently take out the battery from the rear; the electric quantity indicator lamp can display the current electric quantity for a user; the buoyancy block ensures that the whole equipment cannot sink and float on the water surface after the user loosens both hands in the water, so that the user can conveniently find the equipment; when the equipment is not used, the handle can be folded, and the storage and the carrying are convenient.

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 invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.