CN110758637A

CN110758637A - Portable waterborne power assembly with inflation function

Info

Publication number: CN110758637A
Application number: CN201911007029.1A
Authority: CN
Inventors: 吴旭; 吴润杰; 孙红娟
Original assignee: Hefei Lanzhou Intelligent Technology Co Ltd
Current assignee: Hefei Lanzhou Intelligent Technology Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-02-07

Abstract

The invention discloses a portable waterborne power assembly with an inflation function, which mainly comprises a shell, an inflation assembly, a driving assembly and a control assembly, wherein the inflation assembly is arranged on the shell; the inflation assembly, the drive assembly and the control assembly are mounted in the housing; the inflation assembly comprises an inflation pump assembly, an inflation control valve assembly, an inflation pipeline and an inflation nozzle; the drive assembly includes a propeller propulsion assembly and a propeller lift. The invention deeply integrates and integrates the main functions of an air inflation and deflation component, a propeller propelling component, a battery power supply component, a control system and the like of the water equipment air bag, so that the invention has the advantages of small volume, light weight, high integration level, convenient carrying and the like. And the wireless remote control technology is combined, the defect that one person must carry out uninterrupted manual operation on the traditional propeller is overcome, manpower is liberated, and the user experience is greatly improved.

Description

Portable waterborne power assembly with inflation function

Technical Field

The invention belongs to the technical field of water driving, and particularly relates to a portable water power assembly with an inflation function.

Background

The existing small and medium-sized water equipment with air bags generally adopts a gasoline engine or a diesel engine as a power driving device, and has large volume and various accessories. And the existing air pump for inflating and deflating the air bag is also a device independent of the water equipment. Therefore, the power system and the inflation device are usually heavy, which causes inconvenience in storage and carrying of the water equipment, inflation and deflation of the air bags, and the like. And the manpower is occupied in carrying the above-water equipment, the inflating device and the like, and the time and the labor are wasted.

Meanwhile, the overwater equipment is small in size, so that a propulsion system of the overwater equipment is easy to damage when the overwater equipment meets an obstacle in water.

Therefore, the small-sized water equipment needs to be designed in a modularized mode so as to reduce the size and facilitate use. Meanwhile, the safety guarantee of parts of the water equipment is further improved.

Disclosure of Invention

The invention aims to overcome the defects of various accessories, overlarge volume and the like of the conventional small-sized water equipment, such as a power device, an inflation device and the like, and provides a portable water power assembly with an inflation function. Meanwhile, the propulsion system is optimally designed, and safety guarantee is improved.

The invention provides a portable waterborne power assembly with an inflation function, which mainly comprises a shell, an inflation assembly, a driving assembly and a control assembly, wherein the inflation assembly is arranged on the shell; the inflation assembly, the drive assembly and the control assembly are mounted in the housing; the inflation assembly comprises an inflation pump assembly, an inflation control valve assembly, an inflation pipeline and an inflation nozzle; the drive assembly includes a propeller propulsion assembly and a propeller lift.

Further, the housing includes a main housing, a front cover plate, and a rear cover plate; the main shell, the front cover plate and the rear cover plate enclose the shell; the front cover plate and the main shell form an accommodating space for installing the driving assembly, and the rear cover plate and the main shell form another accommodating space for installing the inflation assembly and the control assembly.

Furthermore, the propeller lifting device comprises a lifting motor, a gear arranged at the shaft end of the lifting motor and two fixed racks which are fixedly arranged in the main shell along the two longitudinal sides of the main shell.

Further, the propeller propelling assembly is fixedly connected with the lifting motor, the gear is meshed with the fixed rack, and the lifting motor drives the propeller propelling assembly to longitudinally slide in or out along the main shell.

Further, the control assembly is arranged in an accommodating space formed by the main shell and the front cover plate.

Further, the control assembly includes a remote control receiver; the front cover plate is provided with an openable remote control receiver bin cover plate, and the remote control receiver is placed in or taken out of the shell through the remote control receiver bin cover plate.

Furthermore, the power assembly further comprises an externally-hung component which comprises a first connecting piece, a torsion spring, a pin shaft, a second connecting piece and a clamping piece.

Furthermore, the second connecting piece is of an inverted U-shaped structure, one end of the second connecting piece is rotatably connected with the first connecting piece through a torsion spring and a pin shaft, the torsion spring is sleeved on the pin shaft, and two force application ends of the torsion spring respectively abut against the first connecting piece and the second connecting piece; and a clamping piece is arranged in the other end of the second connecting piece facing the inverted U-shaped part.

The invention provides a solution which can deeply integrate and integrate several main functions of an inflation and deflation component, a propeller propelling component, a battery power supply component, a control system and the like of a water equipment air bag. Its main advantages are small size, light weight, high integration and convenient carrying. Meanwhile, a propulsion system fixing piece with a torsion spring is designed, the obstacle safety factor is improved, the defect that a traditional propeller needs to be continuously and manually operated by one person is overcome through an integrated wireless remote control technology, the manual separation operation is realized, the man-machine engineering is greatly optimized, the manpower is liberated, and the user experience is greatly improved.

Drawings

FIG. 1 is a first perspective view of the portable marine power assembly with inflation of the present invention;

FIG. 2 is a second perspective view of the portable marine power assembly with an inflation function of the present invention;

FIG. 3 is an exploded view of the portable marine power pack with inflation of the present invention;

FIG. 4 is a perspective view of the portable marine power assembly with the inflatable function of the present invention with the front cover plate removed;

FIG. 5 is a perspective view of the portable marine power assembly with the inflatable function of the present invention with the rear cover plate removed;

FIG. 6 is a schematic view of the portable marine power unit with inflation of the present invention attached to the bladder of the marine device;

FIG. 7 is an enlarged view of the external hanging fixture assembly of the present invention;

fig. 8 is a schematic diagram of the action of the propeller when encountering an underwater obstacle in the invention.

Description of reference numerals:

1. a remote controller bin cover plate; 2. a front cover plate; 3. a cable; 4. a front cover plate key; 5. a pump assembly; 6. a charge control valve assembly; 7. a power box assembly; 8. an inflation conduit; 9. a remote controller; 10. a battery assembly; 11. a main housing; 12. a handle assembly; 13. a charging port assembly; 14. an externally hung fixing component; 15. a rack pressing plate; 16. a propeller propulsion assembly; 17. a back cover plate.

I, inflating a nozzle; and II, a propeller lifting device.

Detailed Description

The invention is described in further detail below with reference to the accompanying figures 1-8:

referring to fig. 1-5, the portable waterborne power assembly with the inflation function mainly comprises a shell, an inflation assembly, a driving assembly and a control assembly.

Wherein the housing comprises a main housing 11, a front cover plate 2 and a rear cover plate 17. The main housing 11, the front cover plate 2 and the rear cover plate 17 enclose the housing. The front cover plate 2 and the main casing 11 form an accommodating space for installing the driving assembly, and the rear cover plate 17 and the main casing 11 form another accommodating space for installing the inflation assembly and the control assembly. For convenience of carrying, a handle 12 is preferably mounted on the main housing 11.

The inflation assembly comprises an inflation pump assembly 5, an inflation control valve assembly 6, an inflation pipeline 8 and an inflation nozzle I. The pump assembly 5 contains a pump motor, pump blades, air outlets and packaging. The inflation control valve assembly 6 is a two-way valve. The charging nozzle I is exposed out of the main housing 11 and fixed to the main housing 11.

The drive assembly comprises a propeller propulsion assembly 16 and a propeller lifting device II. The propeller propulsion assembly 16 includes a steering motor, a propulsion motor, a coupling, and a propeller. The propeller lifting device II comprises a lifting motor, a gear and two fixed racks, wherein the gear and the two fixed racks are arranged at the shaft end of the lifting motor, and the two fixed racks are fixedly arranged in the main shell 11 along the longitudinal two sides of the main shell 11. The propeller propelling component 16 is fixedly connected with the lifting motor, the gear is meshed with the fixed rack, and the lifting motor drives the propeller propelling component 16 to slide in or out along the longitudinal direction of the main shell 11.

The control assembly is arranged in an accommodating space formed by the main shell body 11 and the front cover plate 2 and comprises a cable 3, a front cover plate key 4, a power supply box component 7, a remote controller 9, a battery component 10 and a charging port component 13. The battery component 10 is connected with the power box component 7 through the cable 3, and the power box component 7 is used for supplying power to the pump motor, the lifting motor, the steering motor, the propelling motor and the remote controller 9.

As shown in fig. 3 and 4, the front cover plate 2 is provided with an openable remote control bin cover plate 1, and the remote control receiver 9 can be put into or taken out of the housing through the remote control receiver bin cover plate 1. The front cover plate 2 is also provided with a front cover plate button 4 for controlling the pump motor to inflate or deflate the air bag of the water equipment, the power assembly is placed beside the air bag to be inflated or deflated, the air inlet of the air bag is connected with the inflating nozzle I through a pipeline, and the air bag is inflated or deflated through the front cover plate button 4.

After the air bag is inflated, the power assembly of the invention is fixed on a bracket of the air bag by an external fixing component 14, as shown in figure 6.

The specific structure of the plug-in fixing component 14 is shown in fig. 7, and includes a first connecting member a, a torsion spring B, a pin C, a second connecting member D, and a clamping member E. Two connecting members A are fixed on the surface of the main housing 11 having the rear cover 17 in a left-right symmetrical manner. The second connecting piece D is of an inverted U-shaped structure, one end of the second connecting piece D is rotatably connected with the first connecting piece A through a torsion spring B and a pin shaft C, the torsion spring B is sleeved on the pin shaft C, and two force applying ends of the torsion spring B respectively abut against the first connecting piece A and the second connecting piece B. The other end of the second connecting piece D is provided with a clamping piece E facing the inverted U shape, and the clamping piece E is preferably a clamping bolt with an end cap.

When the power assembly is used, the power assembly is firstly used for inflating the air bag of the water equipment, and then the power assembly is fixed on the air bag. Launch the equipment on water, stretch out propeller propulsion assembly 16 from the shell through remote controller 9 control elevator motor, control steering motor drives the rotatory 90 degrees of propeller after that for power assembly is in normal operating condition, starts the propulsion motor and can drive the equipment on water and travel. During driving, the advancing direction of the water equipment can be changed through a remote control steering motor, or steering is performed through other auxiliary equipment, such as a paddle and the like.

When the water equipment runs on the water surface, if the propeller meets an underwater obstacle and is blocked, the propeller propelling component can be reversely pushed under the action of thrust and inertia, at the moment, because the torsion spring B is arranged between the first connecting piece A and the second connecting piece D, the power assembly overcomes the torsion force of the torsion spring B by virtue of the reverse thrust and can rotate upwards and lift up, as shown in figure 8, the power assembly passes over the obstacle or slowly stops, and drives the mechanism to reset to a normal working state under the reverse torsion force of the torsion spring B after stopping.

When the waterborne equipment needs to be folded, the waterborne equipment is firstly dragged to the shore, the power assembly is detached, then the inflating nozzle of the power assembly is connected with the air inlet of the air bag, the air bag is controlled to be exhausted by the pump motor controlled by the front cover plate button, and the air bag and the power assembly can be conveniently folded and carried.

In addition, as shown in fig. 3, a waterproof charging port assembly 13 that can charge the battery assembly is provided on the main housing 11.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

The present invention is not limited to the above description of the embodiments, and those skilled in the art should, in light of the present disclosure, appreciate that many changes and modifications can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a portable power assembly on water with aerify function which characterized in that:

mainly comprises a shell, an inflation assembly, a driving assembly and a control assembly; the inflation assembly, the drive assembly and the control assembly are mounted in the housing;

the inflation assembly comprises an inflation pump assembly, an inflation control valve assembly, an inflation pipeline and an inflation nozzle;

the drive assembly includes a propeller propulsion assembly and a propeller lift.

2. A portable marine power pack with inflation as claimed in claim 1, wherein:

the shell comprises a main shell, a front cover plate and a rear cover plate;

the main shell, the front cover plate and the rear cover plate enclose the shell;

the front cover plate and the main shell form an accommodating space for installing the driving assembly, and the rear cover plate and the main shell form another accommodating space for installing the inflation assembly and the control assembly.

3. A portable marine power pack with inflation as claimed in claim 2, wherein:

the propeller lifting device comprises a lifting motor, a gear and two fixed racks, wherein the gear and the two fixed racks are arranged at the shaft end of the lifting motor and are fixedly arranged in the main shell along the two longitudinal sides of the main shell.

4. A portable marine power pack with inflation as claimed in claim 3, wherein:

the propeller propelling assembly is fixedly connected with the lifting motor, the gear is meshed with the fixed rack, and the lifting motor drives the propeller propelling assembly to longitudinally slide in or out along the main shell.

5. A portable marine power pack with inflation as claimed in claim 2, wherein:

the control assembly is arranged in an accommodating space formed by the main shell and the front cover plate.

6. A portable marine power pack with inflation as claimed in claim 2, wherein:

the control assembly comprises a remote control receiver;

the front cover plate is provided with an openable remote control receiver bin cover plate, and the remote control receiver is placed in or taken out of the shell through the remote control receiver bin cover plate.

7. A portable marine power pack with inflation as claimed in claim 1, wherein:

the power assembly further comprises an externally-hung component, and the externally-hung component comprises a first connecting piece, a torsion spring, a pin shaft, a second connecting piece and a clamping piece.

8. The portable marine power pack with inflation of claim 7, wherein:

the second connecting piece is of an inverted U-shaped structure, one end of the second connecting piece is rotatably connected with the first connecting piece through a torsion spring and a pin shaft, the torsion spring is sleeved on the pin shaft, and two force application ends of the torsion spring respectively abut against the first connecting piece and the second connecting piece; and a clamping piece is arranged in the other end of the second connecting piece facing the inverted U-shaped part.