CN219651418U

CN219651418U - Waterproof device of unmanned aerial vehicle battery replacement mechanism

Info

Publication number: CN219651418U
Application number: CN202320740633.0U
Authority: CN
Inventors: 黄立; 何志武; 叶小鹏; 陈虎; 薛源; 刘华斌; 刘寿宝
Original assignee: Puzhou Technology Co ltd
Current assignee: Puzhou Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-09-08
Anticipated expiration: 2033-04-06

Abstract

The utility model is applicable to the technical field of unmanned aerial vehicles, and provides a waterproof device of an unmanned aerial vehicle power exchange mechanism, which comprises: a waterproof strip surrounding the outside of the power exchange window; the waterproof cover is arranged above the power exchange window, the waterproof cover is movably arranged in the vertical direction, the projection outline of the waterproof strip is positioned in the projection outline of the waterproof cover, the waterproof device further comprises a guide part for movably guiding the waterproof cover in the vertical direction, and the guide part is a guide rod; after the electricity is replaced, the electricity replacing mechanism moves downwards, the waterproof cover automatically falls down to be pressed on the waterproof strip due to gravity, and the electricity replacing window is closed, so that the waterproof effect is achieved.

Description

Waterproof device of unmanned aerial vehicle battery replacement mechanism

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to a waterproof device of an unmanned aerial vehicle power exchange mechanism.

Background

Along with the rapid development of unmanned aerial vehicle technology and the continuous increase of application occasions, the demands of people on unmanned aerial vehicle continuous intelligent operation are also more and more vigorous, especially in the fields of online inspection, emergency response, topography measurement and the like; the existing unmanned aerial vehicle on the market at present controls the flight through the flying hands, and the flight task is continued by manually replacing the battery, so that the operation efficiency of the unmanned aerial vehicle is greatly reduced. Therefore, a set of intelligent motor nest and system are designed to realize intelligent control of the whole process, and the operation efficiency can be greatly improved. The power exchanging mechanism in the power exchanging motor nest is a moving part, a window needs to be opened when power exchanging, rainwater enters, electric parts are arranged in the unmanned aerial vehicle nest, and the rainwater can cause serious damage to equipment, so that the waterproof effect on the inside of the unmanned aerial vehicle nest is particularly important;

the Chinese patent CN218228705U relates to the technical field of unmanned aerial vehicle nests, in particular to an automatic power exchanging system for an unmanned aerial vehicle nest, which comprises a nest platform, a support frame and a control module, wherein the support frame is installed at the bottom of the nest platform and is used for supporting and fixing the nest platform; the long charging waiting time of the unmanned aerial vehicle in the aircraft nest platform is eliminated, and the automatic operation efficiency of the unmanned aerial vehicle is greatly improved through a quick and efficient automatic power exchange system. Because a plurality of batteries are stored in the battery box, when the unmanned aerial vehicle flies, the batteries in the battery box can be charged simultaneously, and each time the unmanned aerial vehicle finishes the operation and returns, the battery box can be used for replacing the full-charge batteries for the aircraft;

when the aircraft descends, the cabin door of the unmanned aircraft nest can be opened for a period of time for the aircraft to descend, and after the aircraft descends, the cabin door is closed for power exchange. If it rains in this period of time, but there are many holes (trade electric window) that can intake in this moment in the platform that trades, rainwater will come in. The existing unmanned aerial vehicle nest does not consider the raining condition of the cabin opening time period, so that the water resistance of the time period cannot be ensured.

Disclosure of Invention

The utility model provides a waterproof device of an unmanned aerial vehicle power exchange mechanism, which aims to solve the problems that when an aircraft falls, a cabin door of an unmanned aerial vehicle nest can be opened for the aircraft to fall for a period of time, and then the cabin door is closed for power exchange after the aircraft falls, and if the aircraft falls in the period of time, rainwater can enter the unmanned aerial vehicle nest through a power exchange window, the existing unmanned aerial vehicle nest does not consider the raining condition of the cabin opening period of time, so that the waterproof problem of the period of time cannot be guaranteed.

The utility model is realized in such a way that a waterproof device of an unmanned aerial vehicle power exchange mechanism comprises:

a waterproof strip surrounding the outside of the power exchange window;

the waterproof cover is arranged above the power exchange window and is movably arranged in the vertical direction, and the projection outline of the waterproof strip is positioned in the projection outline of the waterproof cover.

As a further scheme of the utility model: the waterproof strip is fixed on the power conversion platform.

As a further scheme of the utility model: the waterproof cover also comprises a guide part for movably guiding the waterproof cover in the vertical direction.

As a further scheme of the utility model: the guide part is a guide rod, and the guide rod vertically penetrates through the waterproof cover and is fixed on the waterproof strip.

As a further scheme of the utility model: the waterproof cover is sleeved on the guide rod through a linear bearing.

As a further scheme of the utility model: the guide rods are arranged in two opposite ways.

As a further scheme of the utility model: the top ends of the two guide rods are fixedly connected through an upper bracket, and the upper bracket is fixed on an upper cover of the machine nest.

Compared with the prior art, the embodiment of the utility model has the following main beneficial effects:

according to the waterproof device of the unmanned aerial vehicle power change mechanism, the waterproof strip and the waterproof cover are arranged, when power is changed, the power change mechanism moves upwards, the ejector rod on the power change mechanism is propped against the waterproof cover, the waterproof cover is driven to move upwards, a space is reserved for executing power change operation, and meanwhile, the waterproof cover covers the power change window to prevent rainwater from entering a machine nest from the power change window; after the electricity is replaced, the electricity replacing mechanism moves downwards, the waterproof cover automatically falls down to be pressed on the waterproof strip due to gravity, and the electricity replacing window is closed, so that the waterproof effect is achieved.

Drawings

Fig. 1 is a schematic structural view of a waterproof device provided by the present utility model;

fig. 2 is a cross-sectional view of a waterproof apparatus provided by the present utility model;

fig. 3 is a schematic structural view of the waterproof device provided by the utility model when not changing electricity;

fig. 4 is a schematic structural diagram of the waterproof device provided by the utility model during power exchange.

Reference numerals annotate: 1. an upper bracket; 2. a waterproof cover; 3. a guide rod; 4. a waterproof strip; 5. a linear bearing; 6. and an ejector rod.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a waterproof device of an unmanned aerial vehicle power exchange mechanism, which is shown in fig. 1-4 and comprises:

the waterproof strip 4 is arranged around the outer side of the power exchange window, and in the embodiment, the waterproof strip 4 is fixed on the power exchange platform and can be fixed through screws;

the waterproof cover 2 is arranged above the power exchange window, the waterproof cover 2 is movably arranged in the vertical direction, and the projection contour of the waterproof strip 4 is positioned in the projection contour of the waterproof cover 2;

it can be appreciated that the shape, structure and size of the waterproof strip 4 and the waterproof cover 2 can be designed according to the requirement, and the waterproof strip is not excessively limited;

when the power is replaced, the power replacing mechanism moves upwards, an ejector rod 6 on the power replacing mechanism is propped against the waterproof cover 2 to drive the waterproof cover 2 to move upwards, a space is reserved for executing power replacing operation, and meanwhile, the waterproof cover 2 covers a power replacing window to prevent rainwater from entering a machine nest from the power replacing window; after the electricity is replaced, the electricity replacing mechanism moves downwards, the waterproof cover 2 automatically falls down and presses on the waterproof strip 4 due to gravity, and the electricity replacing window is closed, so that the waterproof effect is achieved.

In order to enable the waterproof cover 2 to stably move up and down, the waterproof cover further comprises a guide component for guiding the waterproof cover 2 to move in the vertical direction, specifically, the guide component is a guide rod, the guide rod vertically penetrates through the waterproof cover 2 and is fixed on the waterproof strip 4, and the guide rod can be fixed with the waterproof strip 4 through a screw; in the embodiment, the waterproof cover 2 is sleeved on the guide rod 3 through the linear bearing 5;

of course, the guiding member may have other structures, such as a guiding manner of a sliding block, a sliding groove or a sliding rail, and may be capable of realizing a guiding function without performing excessive limitation.

Furthermore, two opposite guide rods are arranged, so that the waterproof cover 2 moves more stably;

furthermore, the top ends of the two guide rods are fixedly connected through the upper bracket 1, and the upper bracket 1 is fixed on the upper cover of the machine nest and can be fixed through screws.

In summary, the utility model provides a waterproof device for an unmanned aerial vehicle power exchange mechanism, which has the following working principle:

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. Waterproof device of unmanned aerial vehicle trading electric mechanism, its characterized in that includes:

a waterproof strip surrounding the outside of the power exchange window;

2. The flashing device of claim 1, wherein the flashing strip is secured to the level changing platform.

3. The waterproof apparatus according to claim 1, further comprising a guide member for movably guiding the waterproof cover in a vertical direction.

4. A flashing device as claimed in claim 3, in which the guide member is a guide rod extending vertically through the flashing and secured to the flashing strip.

5. The waterproof device according to claim 4, wherein the waterproof cover is sleeved on the guide rod through a linear bearing.

6. The waterproof device according to claim 4, wherein the guide bars are provided with two opposing guide bars.

7. The waterproof device of claim 6, wherein the top ends of the two guide rods are fixedly connected through an upper bracket, and the upper bracket is fixed on the upper cover of the machine nest.