CN210325936U

CN210325936U - Power quick replacement subassembly that unmanned aerial vehicle used

Info

Publication number: CN210325936U
Application number: CN201921613577.4U
Authority: CN
Inventors: 于坤林; 邓佳
Original assignee: Changsha Aeronautical Vocational and Technical College
Current assignee: Changsha Aeronautical Vocational and Technical College
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-04-14
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to an unmanned air vehicle technique field specifically is a power supply quick replacement subassembly that unmanned aerial vehicle used, including the main casing body, the inside slidable mounting of the main casing body has the power of dismantling, and installs the spacing turnbuckle that is used for the fixed power of dismantling through the screw thread spiro union on the main casing body, installs the ejecting spring of second in the main casing body, and the terminal fixed mounting of the ejecting spring of second has the liftout plate that is used for the drive to dismantle the power and breaks away from the main casing body. The beneficial effects are that: the device uses easy and simple to handle, only need two rotatory buttons can realize fixing completely to dismantling the power when changing the power, adopt dual fixed mode also can effectually prevent because the not hard up problem of dismantling power contact failure who leads to of screw thread moreover to have better reliability, can deal with the various unmanned aerial vehicle application occasions that need quick replacement battery, it has better security to compare traditional single buckle connection, it has better change efficiency to compare in traditional fix with screw.

Description

Power quick replacement subassembly that unmanned aerial vehicle used

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a power supply quick replacement subassembly that unmanned aerial vehicle used.

Background

An unmanned aerial vehicle is an unmanned aerial vehicle capable of aerial photography, remote measurement and transportation, and is widely applied to the fields of film and television shooting, disaster relief, express transportation and the like, but the existing unmanned aerial vehicle is limited by the development of battery technology, so that the cruising ability of the unmanned aerial vehicle is poor, the battery needs to be recharged or replaced after the battery is used up, and as the recharging needs to wait for a long time, the battery is mainly replaced during continuous work, but the replaceable battery of the existing unmanned aerial vehicle is mainly installed in two ways, one way is fixed by screws, a special tool is needed for disassembly during use, the fixation is firm, the replacement operation is complicated, the consumed time is long, the other way is installed by adopting a single buckle, but the buckle has a fragile structure, and the structure is easy to break after long-term use, so that accidents are caused, therefore, the fixing mode of the single buckle can improve the replacement efficiency but is difficult to ensure the safety.

If the power supply replacement assembly for the unmanned aerial vehicle is provided, the replacement efficiency of the replaceable power supply of the unmanned aerial vehicle can be effectively improved, and the problem can be effectively solved by installing the novel power supply replacement assembly for the unmanned aerial vehicle which is old, firm and reliable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power quick replacement subassembly that unmanned aerial vehicle used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power supply quick replacement assembly for an unmanned aerial vehicle comprises a main shell, wherein a detachable power supply is slidably mounted in the main shell, a limit screw button used for fixing the detachable power supply is mounted on the main shell through threaded connection, a second ejection spring is mounted in the main shell, and an ejection plate used for driving the detachable power supply to be separated from the main shell is fixedly mounted at the tail end of the second ejection spring;

the rear end of the main casing body has the cooperation seat through bolt fixed mounting, and has seted up a location section of thick bamboo on the cooperation seat, slidable mounting has the slide bar in the location section of thick bamboo, and the terminal welded mounting of slide bar has the connecting plate, the terminal integrated into one piece of connecting plate has the closed plate that is used for sealing the installation cavity that the power can be dismantled in the installation on the main casing body, and installs the fixed knob with the main casing body is fixed through the screw thread spiro union on the closed plate, through first ejecting spring coupling between connecting plate and the cooperation seat, and integrated into one piece has the connecting seat through the bolt mounting with unmanned aerial vehicle is inside on the.

Preferably, the main casing is internally provided with a limiting rod for positioning and disassembling the inner side of the power supply in an inserting way, the tail end of the limiting rod is integrally formed with a pressing plate, the outer side of the pressing plate is limited by a limiting bulge on the main casing, a reset spring is arranged between the pressing plate and the main casing, and the connecting plate is integrally formed with a driving rod for pressing the pressing plate.

Preferably, a first sliding protrusion is integrally formed on the closing plate, and a first sliding groove matched with the first sliding protrusion is formed on the main shell.

Preferably, a second sliding groove is formed in the detachable power supply, and a second sliding protrusion matched with the second sliding groove is integrally formed on the main shell.

Preferably, the left side and the right side of the detachable power supply are both provided with the hand buckling grooves, and the outer side of the sealing plate is provided with the long-strip-shaped anti-slip lines.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an unmanned aerial vehicle power quick replacement subassembly uses easy and simple to handle, only need two rotatory buttons can realize fixing completely to dismantling the power during the change power, and adopt dual fixed mode also can effectually prevent because the not hard up problem that leads to of dismantled power contact failure of screw thread, thereby better reliability has, can deal with the various unmanned aerial vehicle application occasions that need the quick replacement battery, it has better security to compare traditional single buckle connection, it has better change efficiency to compare in traditional fix with screw.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the structure of the present invention.

In the figure: the device comprises a main shell 1, a limit screw button 2, a matching seat 3, a connecting seat 4, a sliding rod 5, a first ejection spring 6, a driving rod 7, a connecting plate 8, a first sliding bulge 9, a fixed screw button 10, a sealing plate 11, a second sliding chute 12, a second sliding bulge 13, a detachable power supply 14, a first sliding chute 15, a hand fastening groove 16, a positioning cylinder 17, a second ejection spring 18, an ejection plate 19, a reset spring 20, a limit rod 21 and a pressing plate 22.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 2, the present invention provides a technical solution: a power supply quick replacement assembly for an unmanned aerial vehicle comprises a main shell 1, wherein a detachable power supply 14 is slidably mounted inside the main shell 1, a limit screw button 2 for fixing the detachable power supply 14 is mounted on the main shell 1 through screw threads in a screwed mode, a second ejection spring 18 is mounted in the main shell 1, and an ejection plate 19 for driving the detachable power supply 14 to be separated from the main shell 1 is fixedly mounted at the tail end of the second ejection spring 18;

the rear end of the main shell 1 is fixedly provided with a matching seat 3 through a bolt, the matching seat 3 is provided with a positioning cylinder 17, a sliding rod 5 is arranged in the positioning cylinder 17 in a sliding manner, the tail end of the sliding rod 5 is welded with a connecting plate 8, the tail end of the connecting plate 8 is integrally formed with a sealing plate 11 for sealing a mounting cavity of the main shell 1 for mounting a detachable power supply 14, the sealing plate 11 is provided with a fixed screw button 10 fixed with the main shell 1 through a thread in a threaded manner, the connecting plate 8 is connected with the matching seat 3 through a first ejection spring 6, and the main shell 1 is integrally formed with a connecting seat 4 mounted with the interior of the unmanned aerial vehicle through a bolt;

the utility model discloses a spacing pole 21 that power 14 inboard can be dismantled in location is installed to main casing body 1 interpolation, and the terminal integrated into one piece of spacing pole 21 has clamp plate 22, the outside of clamp plate 22 is spacing through the spacing arch on the main casing body 1, and install reset spring 20 between clamp plate 22 and the main casing body 1, integrated into one piece has the actuating lever 7 that is used for compressing tightly clamp plate 22 on the connecting plate 8, integrated into one piece has first slip bulge 9 on the closing plate 11, and set up first spout 15 with first slip bulge 9 complex on the main casing body 1, second spout 12 has been seted up on the power 14 can be dismantled, and integrated into one piece has the second slip bulge 13 that matches with second spout 12 on the main casing body 1, the hand-buckling groove 16 has all been seted up to the left and right sides of the power 14 can be dismantled, and rectangular shape anti-skidding.

The working principle is as follows: the device adopts the quick split complex mode of detachable power 14 and main casing body 1 to realize the change to the power, and wherein main casing body 1 can be installed through bolt and unmanned aerial vehicle's corresponding position, for example installs in unmanned aerial vehicle's bottom or rear end, and detachable power 14 can be formed by lithium cell or battery package. When a battery needs to be installed, only the fixed screw button 10 needs to be screwed out of the main shell 1 backwards, at the moment, the first ejection spring 6 will eject the connecting plate 8 to the left side, and simultaneously drive the sealing plate 11 to move to the left side to open the installation cavity of the detachable power supply 14, meanwhile, the driving rod 7 is separated from the pressing plate 22, the pressing plate 22 moves to the left side under the driving of the reset spring 20, at the moment, only the limit screw button 2 needs to be screwed out to the non-working position rightwards, then the detachable power supply 14 is dismounted into the installation cavity in the main shell 1, the electrode on the detachable power supply 14 is correctly matched with the corresponding pin in the main shell, then the right side of the detachable power supply 14 is fixed by using the limit screw button 2, at the moment, the connecting plate 8 is pressed to the right side and the sealing plate 11 is fixed with the main shell 1 by using the fixed screw button 10 again, at the moment, the driving rod, complete fixation of the detachable power supply can be completed. When the detachable power supply 14 needs to be removed, the fixed screw button 10 is only required to be screwed out of the main shell 1, then the limit screw button 2 is screwed out to the non-working position, the detachable power supply 14 at the moment is ejected by the ejection plate 19 under the driving of the second ejection spring 18, and at the moment, the detachable power supply 14 only needs to be pulled out by hand. The unmanned aerial vehicle power supply quick replacement component designed by the device can completely fix the detachable power supply 14 only by rotating two buttons, the two knobs can be manually operated, and the problem of poor contact of the detachable power supply 14 caused by loose threads can be effectively prevented by adopting a double fixing mode, so that the device has better reliability, the first ejection spring 6 of the device can not completely eject the sealing plate 11, but one third to one fourth can be reserved to continue limiting the detachable power supply 14, the limiting part can still keep the detachable power supply 14 from falling out after the limiting screw button 2 and the fixed screw button 10 are both failed, so that the unmanned aerial vehicle can still return to the air, and the sealing plate 11 can be completely opened only by slightly pulling the connecting plate 8 to the left side when the detachable power supply 14 is replaced, the device changes the mode of power simply fast, to the fixed safe and reliable of power, can deal with the various unmanned aerial vehicle application occasions that need the quick replacement battery, has very high practical value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power supply quick replacement subassembly that unmanned aerial vehicle used, includes main casing body (1), its characterized in that: a detachable power supply (14) is slidably mounted inside the main shell (1), a limit screw button (2) for fixing the detachable power supply (14) is mounted on the main shell (1) through threaded connection, a second ejection spring (18) is mounted in the main shell (1), and an ejection plate (19) for driving the detachable power supply (14) to be separated from the main shell (1) is fixedly mounted at the tail end of the second ejection spring (18);

the rear end of the main casing body (1) has cooperation seat (3) through bolt fixed mounting, and has seted up a location section of thick bamboo (17) on cooperation seat (3), slidable mounting has slide bar (5) in a location section of thick bamboo (17), and the terminal welded mounting of slide bar (5) has connecting plate (8), the terminal integrated into one piece of connecting plate (8) has and is used for installing closing plate (11) of the installation cavity that can dismantle power (14) on the main casing body (1), and installs through the threaded connection on closing plate (11) and main casing body (1) fixed knob (10), be connected through first ejecting spring (6) between connecting plate (8) and the cooperation seat (3), and main casing body (1) is gone up integrated into one piece and has connecting seat (4) through the bolt installation with unmanned aerial vehicle inside.

2. The power quick change assembly of claim 1, wherein: the utility model discloses a power supply, including main casing body (1), the main casing body (8) is gone up integrated into one piece and is installed spacing pole (21) that are used for fixing a position detachable power supply (14) inboard in the interpolation, and the terminal integrated into one piece of spacing pole (21) has clamp plate (22), the outside of clamp plate (22) is spacing through the spacing arch on the main casing body (1), and installs reset spring (20) between clamp plate (22) and the main casing body (1), integrated into one piece has actuating lever (7) that are used for compressing tightly clamp plate (22) on connecting plate (8).

3. The power quick change assembly of claim 1, wherein: a first sliding protrusion (9) is integrally formed on the closing plate (11), and a first sliding groove (15) matched with the first sliding protrusion (9) is formed in the main shell (1).

4. The power quick change assembly of claim 1, wherein: a second sliding groove (12) is formed in the detachable power source (14), and a second sliding protrusion (13) matched with the second sliding groove (12) is integrally formed in the main shell (1).

5. The power quick change assembly of claim 1, wherein: the left side and the right side of the detachable power source (14) are both provided with hand buckling grooves (16), and the outer side of the sealing plate (11) is provided with long-strip-shaped anti-skidding lines.