CN210941380U

CN210941380U - Multi-functional portable charging device of unmanned aerial vehicle

Info

Publication number: CN210941380U
Application number: CN201921790006.8U
Authority: CN
Inventors: 朱天; 仇飞
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a multi-functional portable charging device of unmanned aerial vehicle, including protective housing, spacing pull rod, spacing sleeve and rechargeable battery, protective housing's bottom is connected with spacing sleeve, and spacing sleeve's inside is inserted and is equipped with spacing pull rod, protective housing's inside has been seted up and has been connected the chamber, and connects the inside in chamber and insert and be equipped with limit baffle, protective housing's left side surface is connected with spacing chamber, and the inside in spacing chamber runs through and is equipped with the gag lever post, spacing spring has been cup jointed on the surface of gag lever post, spacing spring's right side is connected with the stopper, limit baffle's bottom left side surface is connected with spacing shifting block, limit baffle's right side is connected with dustproof filter screen. The utility model discloses a be provided with dustproof filter screen and limit baffle, can increase the device's dustproof effect, and the device can increase the device stability when removing through being provided with first connecting block and second spring.

Description

Multi-functional portable charging device of unmanned aerial vehicle

Technical Field

The utility model relates to a charging device technical field specifically is a multi-functional portable charging device of unmanned aerial vehicle.

Background

Unmanned aerial vehicle is the unmanned aerial vehicle who utilizes radio remote control equipment and self-contained program control device to control, but unmanned aerial vehicle duration is not high, and current some unmanned aerial vehicle charging device is not portable moreover, consequently just needs to use portable charging device to charge unmanned aerial vehicle.

As disclosed in publication No.: CN208411433U discloses a portable charging device for unmanned aerial vehicle, which comprises a charging device shell, wherein two ends of the lower side of the unmanned aerial vehicle body are both provided with a frame, the lower sides of the two frames are both provided with a supporting seat, the two supporting seats are respectively arranged in two grooves, and two sides of the two grooves are both provided with a plurality of limiting mechanisms; the utility model discloses a simple structure, convenient to use can charge to unmanned aerial vehicle, portable simultaneously, but its inner space is sealed, when charging, the radiating effect is not good with dustproof effect, and the device is removing when charging moreover, only moves by handheld the device, can produce the influence to its inside unmanned aerial vehicle that is charging, produces the phenomenon that stability is not high easily, consequently needs a multi-functional portable charging device of unmanned aerial vehicle to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional portable charging device of unmanned aerial vehicle to solve the portable charging device of current part that proposes in the above-mentioned background art, dustproof effect is not good, and the problem that current portable charging device of part stability is not high.

In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle multifunctional portable charging device comprises a protective shell, a limiting pull rod, a limiting sleeve and a rechargeable battery, wherein the bottom end of the protective shell is connected with the limiting sleeve, the limiting pull rod is inserted in the limiting sleeve, a connecting cavity is formed in the protective shell, a limiting baffle is inserted in the connecting cavity, the left side surface of the protective shell is connected with the limiting cavity, the limiting rod penetrates through the limiting cavity, a limiting spring is sleeved on the surface of the limiting rod, the right side of the limiting spring is connected with a limiting block, the left side surface of the bottom end of the limiting baffle is connected with a limiting shifting block, the right side of the limiting baffle is connected with a dustproof filter screen, the right side bottom end of the protective shell is connected with a first connecting block, a second spring is inserted in the first connecting block, and the bottom end of the second spring is connected with an auxiliary wheel, protective housing's bottom inner wall connection has rechargeable battery, and rechargeable battery's top is connected with the charging wire, protective housing's bottom central point department of putting is connected with first connecting seat, and the top of first connecting seat is connected with the unmanned aerial vehicle main part, protective housing's top inner wall connection has the second connecting seat, and the right side of second connecting seat is connected with first spout, the right side of first spout is connected with the grip block, and the top of grip block is connected with first spring leaf, the louvre has been seted up to protective housing's left side inner wall.

Preferably, the inner shape and size of the limiting sleeve are the same as the shape and size of the right side surface of the limiting pull rod, and the surface of the limiting pull rod abuts against the limiting sleeve.

Preferably, one end of the first spring piece is connected to the inner wall of the top end of the protective shell, the other end of the first spring piece is connected with the clamping block in an abutting mode, and the protective shell, the first spring piece and the clamping block form an elastic structure.

Preferably, the left side and the right side of the clamping block are connected with a convex block, the surface shape and the size of the convex block are the same as the inner shape and the size of the first sliding groove, the clamping block is inserted in the first sliding groove, and the clamping block and the first sliding groove form a sliding structure.

Preferably, the shape and the size of the right side surface of the limiting block are the same as the inner shape and the size of the positioning hole formed in the left side surface of the limiting baffle.

Preferably, the one end of spacing spring is connected at the inner wall in spacing chamber, and the other end of spacing spring is connected with the stopper, spacing chamber and spacing spring constitute elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional portable charging device of unmanned aerial vehicle can increase the device's dustproof effect through being provided with dustproof filter screen and limit baffle, and the device can increase the device stability when removing through being provided with first connecting block and second spring.

1. The device is through being provided with dustproof filter screen and limit baffle, when rechargeable battery supplies power for the unmanned aerial vehicle main part through the charging wire, can produce a large amount of heats, limit baffle can be opened this moment, the cold air can get into protective housing's inside via the louvre, and when the cold air is passing dustproof filter screen, the inside dust that carries of cold air can be filtered by dustproof filter screen, thereby reduce the erosion of dust to the inside unmanned aerial vehicle main part of protective housing and rechargeable battery, in order to increase the device's life.

2. The device is through being provided with first connecting block and second spring, when the auxiliary wheel rolls, through the inside second spring of first connecting block, can effectively alleviate the produced vibrations of auxiliary wheel when removing to increase the stability when charging, and because the device uses the auxiliary wheel to carry out the roll removal, can alleviate user's physical demands.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a protective housing; 2. a limiting pull rod; 3. a limiting sleeve; 4. a rechargeable battery; 5. a first connecting seat; 6. a second connecting seat; 7. a first chute; 8. a first spring plate; 9. a clamping block; 10. an unmanned aerial vehicle main body; 11. a limiting block; 12. a limiting cavity; 13. a limiting rod; 14. a limiting spring; 15. a limit baffle; 16. a limit shifting block; 17. a dustproof filter screen; 18. a first connection block; 19. a second spring; 20. an auxiliary wheel; 21. a charging wire; 22. a connecting cavity; 23. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a multi-functional portable charging device of unmanned aerial vehicle, includes protecting sheathing 1, limit pull rod 2, limit sleeve 3 and rechargeable battery 4, and protecting sheathing 1's bottom is connected with limit sleeve 3, and limit sleeve 3's inside shape size is the same with limit pull rod 2's right side surface shape size, and limit pull rod 2's surface butt has limit sleeve 3, and the produced rocking of limit pull rod 2 when 3 internal motion of limit sleeve is reduced to the same shape size.

A limit pull rod 2 is inserted in the limit sleeve 3, a connecting cavity 22 is arranged in the protective shell 1, a limit baffle 15 is inserted in the connecting cavity 22, the left surface of the protective shell 1 is connected with a limit cavity 12, a limiting rod 13 penetrates through the limiting cavity 12, a limiting spring 14 is sleeved on the surface of the limiting rod 13, one end of the limiting spring 14 is connected with the inner wall of the limiting cavity 12, the other end of the limiting spring 14 is connected with a limiting block 11, the limiting cavity 12 and the limiting spring 14 form an elastic structure, the positioning holes in the surfaces of the limiting block 11 and the limiting shifting block 16 can be automatically clamped by forming an elastic structure, the limiting block 11 is connected to the right side of the limiting spring 14, the shape and the size of the right side surface of the limiting block 11 are the same as those of the inner shape and the size of the positioning hole formed in the left side surface of the limiting baffle 15, and the limiting block 11 and the limiting baffle 15 can be clamped more tightly by the same shape and size.

Limiting baffle 15's bottom left side surface is connected with spacing shifting block 16, limiting baffle 15's right side is connected with dustproof filter screen 17, protective housing 1's right side bottom is connected with first connecting block 18, and the inside of first connecting block 18 is inserted and is equipped with second spring 19, second spring 19's bottom is connected with auxiliary wheel 20, protective housing 1's bottom inner wall is connected with rechargeable battery 4, and rechargeable battery 4's top is connected with charging wire 21, protective housing 1's bottom central point department of putting is connected with first connecting seat 5, and the top of first connecting seat 5 is connected with unmanned aerial vehicle main part 10, protective housing 1's top inner wall is connected with second connecting seat 6, and the right side of second connecting seat 6 is connected with first spout 7, the right side of first spout 7 is connected with grip block 9.

The left and right sides of grip block 9 is connected with the lug, and the surface shape size of lug is the same with the inside shape size of first spout 7, grip block 9 is inserted and is established in the inside of first spout 7, and grip block 9 and first spout 7 constitute the slidingtype structure, can make things convenient for grip block 9 and unmanned aerial vehicle main part 10 to carry out the butt through constituting the slidingtype structure, and the top of grip block 9 is connected with first spring leaf 8, the top inner wall at protecting sheathing 1 is connected to the one end of first spring leaf 8, and the other end butt of first spring leaf 8 has grip block 9, protecting sheathing 1, elastic construction is constituteed to first spring leaf 8 and grip block 9, the butt that can make first spring leaf 8 and grip block 9 through constituteing elastic construction is inseparabler, protecting sheathing 1's left side inner wall has seted up louvre 23.

The working principle is as follows: when the device is charged, because the inside of the protective shell 1 is relatively sealed, and when the rechargeable battery 4 supplies power to the unmanned aerial vehicle main body 10 through the charging wire 21, a large amount of heat is generated, at this time, the limiting rod 13 can be firstly pulled out to the outside, then the limiting rod 11 can be driven to move through the movement of the limiting rod 13, and the limiting spring 14 in the limiting cavity 12 is in a force accumulation compression state, and the limiting shifting block 16 is not clamped with the positioning hole formed in the left side of the limiting baffle 15, so that the limiting shifting block 16 can be manually held, the limiting baffle 15 can move upwards, the limiting baffle 15 is inserted in the connecting cavity 22, when the limiting baffle 15 is completely inserted in the connecting cavity 22, the limiting rod 13 can be loosened, the limiting block 11 can be clamped with the positioning hole at the bottom end of the left side of the limiting baffle 15 through the elastic action of the limiting spring 14, at this time, cold air can enter the inside of the protective shell 1 through the heat, and when cold air is passing dustproof filter screen 17, the inside dust that carries of cold air can be filtered by dustproof filter screen 17 to reduce the erosion of dust to the inside unmanned aerial vehicle main part 10 of protecting sheathing 1 and rechargeable battery 4, with the life who increases the device.

When needs remove to charge, can open protective housing 1 at first, then insert the inside of establishing first connecting seat 5 with the bottom of unmanned aerial vehicle main part 10, insert the inside at unmanned aerial vehicle main part 10 with charging wire 21 afterwards, cover protective housing 1, make grip block 9 carry out the grandma butt through the spring action of first spring leaf 8 and unmanned aerial vehicle main part 10, and manually snatch the left handle of protective housing 1 and mention protective housing 1, grip spacing pull rod 2 afterwards, pulling protective housing 1 removes, and when auxiliary wheel 20 rolls, through the inside second spring 19 of first connecting block 18, can effectively alleviate the produced vibrations of auxiliary wheel 20 when removing, stability when increasing to charge, and because the device uses auxiliary wheel 20 to roll the removal, can alleviate user's physical demands.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a multi-functional portable charging device of unmanned aerial vehicle, includes protecting sheathing (1), spacing pull rod (2), spacing sleeve (3) and rechargeable battery (4), its characterized in that: the bottom end of the protective shell (1) is connected with a limiting sleeve (3), a limiting pull rod (2) is inserted into the limiting sleeve (3), a connecting cavity (22) is formed in the protective shell (1), a limiting baffle (15) is inserted into the connecting cavity (22), a limiting cavity (12) is connected to the left side surface of the protective shell (1), a limiting rod (13) penetrates through the limiting cavity (12), a limiting spring (14) is sleeved on the surface of the limiting rod (13), a limiting block (11) is connected to the right side of the limiting spring (14), a limiting shifting block (16) is connected to the left side surface of the bottom end of the limiting baffle (15), a dustproof filter screen (17) is connected to the right side of the protective shell (1), a first connecting block (18) is connected to the right side bottom end of the protective shell (1), and a second spring (19) is inserted into the first connecting block (18), the bottom of second spring (19) is connected with auxiliary wheel (20), the bottom wall connection of protecting sheathing (1) has rechargeable battery (4), and rechargeable battery (4)'s top is connected with charging wire (21), the bottom central point department of putting of protecting sheathing (1) is connected with first connecting seat (5), and the top of first connecting seat (5) is connected with unmanned aerial vehicle main part (10), the top wall connection of protecting sheathing (1) has second connecting seat (6), and the right side of second connecting seat (6) is connected with first spout (7), the right side of first spout (7) is connected with grip block (9), and the top of grip block (9) is connected with first spring leaf (8), louvre (23) have been seted up to the left side inner wall of protecting sheathing (1).

2. The multifunctional portable charging device for unmanned aerial vehicles of claim 1, characterized in that: the inside shape size of spacing sleeve (3) is the same with the right side surface shape size of spacing pull rod (2), and the surface butt of spacing pull rod (2) has spacing sleeve (3).

3. The multifunctional portable charging device for unmanned aerial vehicles of claim 1, characterized in that: the one end of first spring leaf (8) is connected at the top inner wall of protecting sheathing (1), and the other end butt of first spring leaf (8) has grip block (9), protecting sheathing (1), first spring leaf (8) and grip block (9) constitute elastic construction.

4. The multifunctional portable charging device for unmanned aerial vehicles of claim 1, characterized in that: the left side and the right side of the clamping block (9) are connected with protruding blocks, the surface shapes and the sizes of the protruding blocks are the same as those of the inner shapes and the sizes of the first sliding grooves (7), the clamping block (9) is inserted into the inner portions of the first sliding grooves (7), and the clamping block (9) and the first sliding grooves (7) form a sliding type structure.

5. The multifunctional portable charging device for unmanned aerial vehicles of claim 1, characterized in that: the shape and the size of the right side surface of the limiting block (11) are the same as the inner shape and the size of a positioning hole formed in the left side surface of the limiting baffle (15).

6. The multifunctional portable charging device for unmanned aerial vehicles of claim 1, characterized in that: the inner wall in spacing chamber (12) is connected to the one end of spacing spring (14), and the other end of spacing spring (14) is connected with stopper (11), spacing chamber (12) and spacing spring (14) constitute elastic structure.