CN207889983U

CN207889983U - A kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear

Info

Publication number: CN207889983U
Application number: CN201820246124.1U
Authority: CN
Inventors: 徐小伟; 杨维荣
Original assignee: Chuzhou Vocational and Technical College
Current assignee: Chuzhou Vocational and Technical College
Priority date: 2018-02-11
Filing date: 2018-02-11
Publication date: 2018-09-21
Anticipated expiration: 2028-02-11

Abstract

The utility model discloses a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gears, including suspension shell, spool and driving motor, suspension shell on offer for vertically hung scroll by strip-shaped hole, spool is installed in rotation in suspension shell, spool is axially parallel to strip-shaped hole length direction, and driving motor output shaft is connect with spool；In the utility model, the unmanned aerial vehicle onboard vertically hung scroll draw off gear proposed, vertically hung scroll is placed in suspension shell and winds on spool, driving motor drives spool rotation to realize the folding and unfolding of vertically hung scroll, achieve the effect that arbitrary control is launched and withdrawn, the case where vertically hung scroll is wound to suspension shell when unmanned plane takeoff and landing, the air-flow drive vertically hung scroll swing of propeller generation is avoided and vertically hung scroll winding screw paddle is made to cause security risk or even air crash.

Description

A kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear

Technical field

The utility model is related to vertically hung scroll draw off gear technical fields more particularly to a kind of unmanned aerial vehicle onboard vertically hung scroll folding and unfolding to fill It sets.

Background technology

It is also arisen spontaneously with increasingly maturation, the application based on unmanned plane of unmanned air vehicle technique, utilizes unmanned plane suspension springs Width hangs red vertically hung scroll currently with unmanned plane and carries out advertising in the air around a kind of publicity measures for being increasingly becoming businessman Method be simply to lie in vertically hung scroll one end with cord, lain on unmanned plane by cord；Although such method is simple, this side Method is there are very big security risk, and vertically hung scroll is generally that cloth materials weight is lighter, in the process of unmanned plane takeoff and landing It is middle easily often to cause security risk even air crash around propeller under the airflow function that propeller generates.

Utility model content

To solve technical problem present in background technology, the utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll folding and unfolding dresses It sets.

The utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear, including suspension shell, spool and driving electricity Machine, hang offered on shell for vertically hung scroll by strip-shaped hole, spool is installed in rotation in suspension shell, and spool is axially flat In strip-shaped hole length direction, driving motor output shaft is connect row with spool.

Preferably, further include postive stop baffle, postive stop baffle be mounted in strip-shaped hole for limit vertically hung scroll swing sideward it is dynamic.

Preferably, postive stop baffle can be moved along strip-shaped hole length direction, and working condition lower limit baffle is fixed.

Preferably, offered on postive stop baffle for vertically hung scroll by limiting slot, limiting slot is corresponding with strip-shaped hole.

Preferably, the opening offered on shell for picking and placeing vertically hung scroll is hung, opening is equipped with hermatic door.

Preferably, strip is additionally provided on spool, strip is fastened on spool for fixing vertically hung scroll.

In the utility model, the unmanned aerial vehicle onboard vertically hung scroll draw off gear proposed, vertically hung scroll is placed in suspension shell and receives For volume on spool, driving motor drives spool rotation to realize the folding and unfolding of vertically hung scroll, reaches the effect that arbitrary control is launched and withdrawn Fruit winds vertically hung scroll to suspension shell when unmanned plane takeoff and landing, and the air-flow for avoiding propeller generation drives vertically hung scroll pendulum The case where moving and make on vertically hung scroll winding screw paddle, causing security risk or even air crash.

Description of the drawings

Fig. 1 be the utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear exploded perspective view；

Fig. 2 be the utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear side view；

Fig. 3 be the utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear postive stop baffle structural schematic diagram.

Specific implementation mode

As shown in Figs. 1-3, Fig. 1 be the utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear explosion signal Figure, Fig. 2 be the utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear side view, Fig. 3 carries for the utility model A kind of structural schematic diagram of the unmanned aerial vehicle onboard vertically hung scroll draw off gear postive stop baffle gone out.

Referring to Fig.1-2, the utility model proposes a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear, including suspension shell 1, volume Axis 2 and driving motor 3, suspension shell 1 are in cuboid cavity structure, hang the side on shell 1 along its length and offer confession Vertically hung scroll by strip-shaped hole 11, spool 2 be installed in rotation on suspension shell 1 in, spool 2 is axially parallel to 11 length of strip-shaped hole Direction, vertically hung scroll are wound on spool 2, and driving motor 3 is mounted on suspension 1 side of shell and 3 output shaft of driving motor connects with spool 2 It connects, driving motor 3 drives spool 2 to rotate, and 3 output shaft of driving motor can realize positive and negative rotation.

Two pieces of postive stop baffles 4 are fastened on respectively in strip-shaped hole 11, and postive stop baffle 4 can be slided along strip-shaped hole 11, according to vertically hung scroll Two pieces of postive stop baffles 4 of width adjusting distance so that vertically hung scroll both sides are just contacted with two pieces of postive stop baffles 4, to limit item Width is swung sideward dynamic；With reference to Fig. 3, in the present embodiment in 4 specific design method of postive stop baffle, two pieces of 4 structures of postive stop baffle, rulers Very little identical, postive stop baffle 4 is platy structure, offers groove in 4 plate face of postive stop baffle, the shell of 11 both sides of strip-shaped hole just blocks It closes in the groove of plate face, postive stop baffle 4 can be slided along 11 length direction of strip-shaped hole, and fastening screw is additionally provided on postive stop baffle 4 7, postive stop baffle 4 can be fixed by after 4 position of postive stop baffle mixes up screwing fastening screw 7, be offered for item on postive stop baffle 4 Width by limiting slot 41, limiting slot 41 is corresponding with strip-shaped hole 11, and limiting slot 41 plays the role of guiding to vertically hung scroll.

For the ease of picking and placeing vertically hung scroll, hangs and offer opening on shell of the shell 1 far from 3 side of driving motor, hang shell The opening for picking and placeing vertically hung scroll is offered on body 1, opening is equipped with hermatic door 5, and hermatic door 5 is fixed on suspension by hand the turn of the screw On shell 1, vertically hung scroll can be picked and placeed by turning hand the turn of the screw and removing hermatic door 5.

Strip 6 is additionally provided on spool 2, strip 6 is fastened on spool 2 for fixing vertically hung scroll, and specifically, spool 2 is axial to be opened Equipped with dovetail groove, vertically hung scroll one end is placed in dovetail groove, and strip 6 is fastened in dovetail groove, you can is fixed on vertically hung scroll one end On spool 2.

In the specific work process of the unmanned aerial vehicle onboard vertically hung scroll draw off gear of the present embodiment, turns hand the turn of the screw and open sealing Door 5, vertically hung scroll one end is fixed on by strip 6 on spool 2, and vertically hung scroll is wound on spool 2, by the vertically hung scroll other end slightly from bar shaped It is stretched out in hole 11 a bit, mobile postive stop baffle 4 so that vertically hung scroll both sides are located in limiting slot 41, then turn fastening screw 7 will limit Position baffle 4 is fixed, and take off unmanned plane, and unmanned plane carries draw off gear and enters height in the air, restarts driving motor 3, driving electricity Machine 3 drives spool 2 to rotate, and vertically hung scroll is released as spool 2 is rotated from suspension shell 1, when needing to wind vertically hung scroll, driving motor 3 rotate backward, and vertically hung scroll is retracted to the rotation of spool 2 in suspension shell 1.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of unmanned aerial vehicle onboard vertically hung scroll draw off gear, which is characterized in that including suspension shell (1), spool (2) and driving motor (3), offered in suspension shell (1) for vertically hung scroll by strip-shaped hole (11), spool (2) is installed in rotation on suspension shell (1) in, spool (2) is axially parallel to strip-shaped hole (11) length direction, and driving motor (3) output shaft is connect with spool (2).

2. unmanned aerial vehicle onboard vertically hung scroll draw off gear according to claim 1, which is characterized in that further include postive stop baffle (4), Postive stop baffle (4) be mounted on strip-shaped hole (11) in for limit vertically hung scroll swing sideward it is dynamic.

3. unmanned aerial vehicle onboard vertically hung scroll draw off gear according to claim 2, which is characterized in that postive stop baffle (4) can be along item Shape hole (11) length direction moves, and working condition lower limit baffle (4) is fixed.

4. unmanned aerial vehicle onboard vertically hung scroll draw off gear according to claim 2, which is characterized in that postive stop baffle opens up on (4) Have for vertically hung scroll by limiting slot (41), limiting slot (41) is corresponding with strip-shaped hole (11).

5. unmanned aerial vehicle onboard vertically hung scroll draw off gear according to claim 1, which is characterized in that opened up on suspension shell (1) It is useful for picking and placeing the opening of vertically hung scroll, opening is equipped with hermatic door (5).

6. unmanned aerial vehicle onboard vertically hung scroll draw off gear according to claim 1, which is characterized in that spool is additionally provided with card on (2) Item (6), strip (6) are fastened on spool (2) for fixing vertically hung scroll.