CN207607660U - A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device - Google Patents
A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device Download PDFInfo
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- CN207607660U CN207607660U CN201720670161.0U CN201720670161U CN207607660U CN 207607660 U CN207607660 U CN 207607660U CN 201720670161 U CN201720670161 U CN 201720670161U CN 207607660 U CN207607660 U CN 207607660U
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- shrapnel
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Abstract
A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device of the utility model discloses a kind of device for the service life that can improve quadrotor unmanned aerial vehicle.It is characterized in that four cantilever one end are hinged with body respectively, the body section is rectangle, described four cantilever one end are located at four angles of body, helical-blade is placed on the other end of cantilever, fixing sleeve is placed on cantilever, two fixed floors are respectively placed in fixing sleeve, and it is located at the both sides of cantilever, it is equipped with main latch position between one of fixed floor and fixing sleeve side inner wall, another is fixed between floor and fixing sleeve other side inner wall and is equipped with auxiliary card slot, the both ends of main shrapnel are respectively placed in two adjacent main latch positions, and it is fixed respectively by fixing screws, described two main shrapnels are located at the both sides up and down of body, the both ends of auxiliary shrapnel are respectively placed in two adjacent auxiliary card slots, and it is fixed respectively by fixing screws, it is equipped with connector sleeve respectively in the middle part of the main shrapnel and auxiliary shrapnel.
Description
Technical field
A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device of the utility model, being related to one kind prevents quadrotor unmanned aerial vehicle from flying
The device being collided in journey, belongs to aerospace field.More particularly to a kind of use that can improve quadrotor unmanned aerial vehicle
The device in service life.
Background technology
Currently, quadrotor drone take photo by plane, rescue, forest fire protection, many fields such as security protection are widely used,
It is mainly made of body and four rotors, is reduced with the civilian limitation of aircraft, more and more enterprises produce quadrotor
For civil activity or as toy any protective device is not arranged on the rotor of traditional unmanned plane, therefore in unmanned plane
Between city when flight, especially between the more complicated high building of environment, probably due to misoperation and make unmanned plane with
Wall collides, and can cause larger damage to the mechanical structure of unmanned plane in this way, may lead to feelings that are out of control or falling
Condition occurs, and reduces the service life of quadrotor drone, while there is also quadrotor drone the case where flying to pedestrian out of control, rotations
Rotor damages pedestrian, existing to increase guard ring on the outside of rotor, and barrier is encountered in flight course will damage
Mistake is preferably minimized, but it is mostly rigid to protect outer ring, when colliding, there are when breakage, can make unmanned aerial vehicle balance
It is deteriorated, influences flight effect.
A kind of Anti-collisions of publication number CN204452939U pinpoint fire-fighting unmanned plane, including drone body, drop a bomb rifle and anti-
Hit cover, the rifle that drops a bomb is arranged below drone body, and steering engine is housed on the rifle that drops a bomb, and the servos control drops a bomb rifle transmitting
Fire extinguisher bomb；Pointing device is housed on the rifle that drops a bomb being set up in parallel, improves accuracy of dropping a bomb；The anticollision cover is cage type knot
Structure, the cage structure are trapped among drone body periphery and drone body are protected not collided, and this method increase the bodies of unmanned plane
Product so that unmanned plane is increased in the scene of a fire by required space, and the feelings that cage structure is hooked in flight course with appearance
Condition so that unmanned plane can not normal flight rescue.
A kind of anti-collision and anti-fall quadrotors of publication number CN204726680U, including be internally provided with master control system and
The spider of battery；At least four horizontal positioned and circle distribution supporting rods are provided on the spider, lower section is provided with
Horizontal positioned undercarriage；Upside in the middle part of the supporting rod is equipped with flying wing；Each flying wing respectively with master control system
System connection；The guard ring of arc is provided between the adjacent supporting rod；The utility model, should by increasing guard ring in outer ring
Method realizes anticollision by installing the guard ring of undercarriage and outer ring under aircraft, but is equally the increase in aircraft altitude
On space, and be rigid connection, the not structure of cushion bumper between its structure.
Publication number CN204250378U has the quadrotor drone of anti-collision protection device, including body, four rotors, four
A protective cover and protection ring, four protective covers are separately positioned on the outside of four rotors, and with the peace of the rotor
Dress arm is fixedly connected, and the protective cover includes side wall and two netted end plates, and two netted end plates are fixed on the side wall
Upper surface and lower face, the inner wall of the protection ring is fixedly connected with the outer wall of four protective covers, and this method is in rotor
Appearance increases netted end plate, by the comprehensive package of rotor, but virtually increases the weight of unmanned aerial vehicle, and influences to rise gas
The formation of stream influences the stability of flight.
Invention content
In order to improve the above situation, a kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device of the utility model, which provides one kind, to be carried
The device of the service life of high quadrotor unmanned aerial vehicle.It is simple in structure, it is convenient and practical.
A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device of the utility model is realized in：A kind of quadrotor of the utility model
Unmanned aerial vehicle anticollision device, collision-prevention device is made of agent set and anticollision device, collision-prevention device, and agent set is by body, cantilever, helical-blade, fixing sleeve, solid
Determine floor, main latch position and auxiliary card slot composition, four cantilever one end are hinged with body respectively, and the body section is rectangle, described
Four cantilever one end are located at four angles of body, and helical-blade is placed on the other end of cantilever, and fixing sleeve is placed on cantilever
On, two fixed floors are respectively placed in fixing sleeve, and are located at the both sides of cantilever, described one of fixed floor and solid
Surely it is equipped with main latch position between set side inner wall, another is fixed between floor and fixing sleeve other side inner wall and is equipped with auxiliary card slot, prevents
Collision device is by auxiliary shrapnel, connector, auxiliary supporting rod, support shift plate, limiting stand, connector sleeve, arc block plate, main support rod, main bullet
Piece and fixing screws composition, the both ends of main shrapnel are respectively placed in two adjacent main latch positions, and solid by fixing screws respectively
Fixed, described two main shrapnels are located at the both sides up and down of body, and the both ends of auxiliary shrapnel are respectively placed in two adjacent auxiliary card slots
It is interior, and fixed respectively by fixing screws, connector sleeve is equipped in the middle part of the main shrapnel and auxiliary shrapnel respectively, main support rod one end is logical
It crosses connector to be placed in the connector sleeve in the middle part of main shrapnel, the other end is connected with support shift plate, and limiting stand is placed in main support rod one
On end, and the connector sleeve side in the middle part of corresponding main shrapnel, auxiliary supporting rod one end is placed in by connector in the middle part of auxiliary shrapnel
In connector sleeve, the other end is connected with support shift plate, and limiting stand is placed on auxiliary supporting rod one end, and in the middle part of corresponding auxiliary shrapnel
Connector sleeve side, the main support rod and auxiliary supporting rod be made of carbon nanomaterial respectively, and main branch is placed in the middle part of arc block plate
In support shift plate on the strut other end, the arc block plate is made of elastic material.
In use, when the both sides up and down of body are collided, the arc block plate of both sides can be by the object of shock above and below body
Body barrier is opened, and prevents from damaging body, and after arc block plate stress, has certain elastic force, to reduce centainly
Impact force after arc block plate stress, can have the support shift plate of connection certain pressure, support shift plate is by pressure transmission to connection
Main support rod, to which main support rod presses main shrapnel by connector sleeve, main shrapnel has certain bounce, thus by upper and lower two
The impact force of side further decreases, to be protected to the both sides up and down of body, when the side of body is hit, and offside
Support shift plate on the auxiliary supporting rod in face has certain pressure, after supporting shift plate stress, by the auxiliary supporting rod of connection by pressure
Auxiliary shrapnel is passed to, auxiliary shrapnel has certain elastic force, and to reduce the impact force on a top, and auxiliary shrapnel also can be to side
Rammer carry out it is a degree of block, the supporting rod and auxiliary supporting rod are designed made of carbon nanomaterial, due to carbon
Nano material is very light, can reduce heavy burden when flight, achievees the purpose that carry out anticollision to quadrotor unmanned aerial vehicle.
Advantageous effect.
One, simple in structure, it is convenient and practical.
Two, of low cost, it is easy to spread.
Three, the service life of quadrotor unmanned aerial vehicle can be improved.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device of the utility model.
Fig. 2 is a kind of structural schematic diagram of the fixing sleeve of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device of the utility model.
In attached drawing
Wherein part is：Body（1）, cantilever（2）, helical-blade（3）, auxiliary shrapnel（4）, connector（5）, auxiliary supporting rod（6）,
Support shift plate（7）, limiting stand（8）, connector sleeve（9）, arc block plate（10）, main support rod（11）, main shrapnel（12）, fixing sleeve
（13）, fixed floor（14）, main latch position（15）, fixing screws（16）, auxiliary card slot（17）.
Specific implementation mode：
A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device of the utility model is achieved in that by agent set and anticollision device, collision-prevention device
Composition, agent set is by body（1）, cantilever（2）, helical-blade（3）, fixing sleeve（13）, fixed floor（14）, main latch position（15）With
Auxiliary card slot（17）Composition, four cantilevers（2）One end is respectively and body（1）It is hinged, the body（1）Rectangular cross-section, described four
A cantilever（2）One end is located at body（1）Four angles at, helical-blade（3）It is placed in cantilever（2）The other end on, fixing sleeve
（13）It is placed on cantilever（2）On, two fixed floors（14）It is respectively placed in fixing sleeve（13）It is interior, and it is located at cantilever（2）'s
Both sides, one of fixed floor（14）And fixing sleeve（13）It is equipped with main latch position between the inner wall of side（15）, another is solid
Determine floor（14）And fixing sleeve（13）Auxiliary card slot is equipped between the inner wall of the other side（17）, anticollision device, collision-prevention device is by auxiliary shrapnel（4）, connector
（5）, auxiliary supporting rod（6）, support shift plate（7）, limiting stand（8）, connector sleeve（9）, arc block plate（10）, main support rod（11）, it is main
Shrapnel（12）And fixing screws（16）Composition, main shrapnel（12）Both ends be respectively placed in two adjacent main latch positions（15）It is interior, and
Pass through fixing screws respectively（16）It is fixed, described two main shrapnels（12）It is located at body（1）Both sides up and down, auxiliary shrapnel
（4）Both ends be respectively placed in two adjacent auxiliary card slots（17）It is interior, and pass through fixing screws respectively（16）It is fixed, the main shrapnel
（12）With auxiliary shrapnel（4）Middle part is equipped with connector sleeve respectively（9）, main support rod（11）One end passes through connector（5）It is placed in main shrapnel
（12）The connector sleeve at middle part（9）It is interior, the other end and support shift plate（7）It is connected, limiting stand（8）It is placed in main support rod（11）One end
On, and positioned at corresponding main shrapnel（12）The connector sleeve at middle part（9）Side, auxiliary supporting rod（6）One end passes through connector（5）It is placed in auxiliary
Shrapnel（4）The connector sleeve at middle part（9）It is interior, the other end and support shift plate（7）It is connected, limiting stand（8）It is placed in auxiliary supporting rod（6）One
On end, and positioned at corresponding auxiliary shrapnel（4）The connector sleeve at middle part（9）Side, the main support rod（11）With auxiliary supporting rod（6）Respectively
It is made of carbon nanomaterial, arc block plate（10）Middle part is placed in main support rod（11）Support shift plate on the other end（7）On, it is described
Arc block plate（10）It is made of elastic material.
In use, working as body（1）Both sides up and down when being collided, body（1）The arc block plate of upper and lower both sides（10）Meeting
The object barrier of shock is opened, is prevented to body（1）It damages, and arc block plate（10）After stress, there is certain bullet
Power, to reduce certain impact force, arc block plate（10）It, can be to the support shift plate of connection after stress（7）There is certain pressure, props up
Support shift plate（7）By pressure transmission to the main support rod of connection（11）, to main support rod（11）Pass through connector sleeve（9）Press main bullet
Piece（12）, main shrapnel（12）With certain bounce, to further decrease the impact force of upper and lower both sides, to body
（1）Both sides up and down protected, work as body（1）Side when being hit, to the auxiliary supporting rod of side（6）On support dial
Plate（7）With certain pressure, shift plate is supported（7）After stress, pass through the auxiliary supporting rod of connection（6）Give pressure transmission to auxiliary shrapnel
（4）, auxiliary shrapnel（4）With certain elastic force, to reduce the impact force on a top, and auxiliary shrapnel（4）It also can be to side
Rammer progress is a degree of to block, the supporting rod and auxiliary supporting rod（6）It is designed made of carbon nanomaterial, due to carbon
Nano material is very light, can reduce heavy burden when flight, achievees the purpose that carry out anticollision to quadrotor unmanned aerial vehicle.
Claims (3)
1. a kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device, it is characterized in that：Be made of agent set and anticollision device, collision-prevention device, agent set by
Body, cantilever, helical-blade, fixing sleeve, fixed floor, main latch position and auxiliary card slot composition, four cantilever one end are cut with scissors with body respectively
It connects, described four cantilever one end are located at four angles of body, and helical-blade is placed on the other end of cantilever, and fixing sleeve is nested with
In on cantilever, two fixed floors are respectively placed in fixing sleeve, and are located at the both sides of cantilever, one of fixing rib
It is equipped with main latch position between plate and fixing sleeve side inner wall, another is fixed between floor and fixing sleeve other side inner wall and is equipped with auxiliary card
Slot, anticollision device, collision-prevention device by auxiliary shrapnel, connector, auxiliary supporting rod, support shift plate, limiting stand, connector sleeve, arc block plate, main support rod,
Main shrapnel and fixing screws composition, the both ends of main shrapnel are respectively placed in two adjacent main latch positions, and pass through fixed spiral shell respectively
Nail is fixed, and described two main shrapnels are located at the both sides up and down of body, and it is auxiliary that the both ends of auxiliary shrapnel are respectively placed in adjacent two
It in card slot, and is fixed respectively by fixing screws, connector sleeve, main support rod one is equipped with respectively in the middle part of the main shrapnel and auxiliary shrapnel
End is placed in by connector in the connector sleeve in the middle part of main shrapnel, and the other end is connected with support shift plate, and limiting stand is placed in main support
On bar one end, and the connector sleeve side in the middle part of corresponding main shrapnel, auxiliary supporting rod one end is placed in by connector in auxiliary shrapnel
In the connector sleeve in portion, the other end is connected with support shift plate, and limiting stand is placed on auxiliary supporting rod one end, and positioned at corresponding auxiliary shrapnel
The connector sleeve side at middle part, the main support rod and auxiliary supporting rod are made of carbon nanomaterial respectively, are placed in the middle part of arc block plate
In support shift plate on the main support rod other end.
2. a kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device according to claim 1, it is characterised in that the body section is
Rectangle.
3. a kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device according to claim 1, it is characterised in that the arc block plate by
Elastic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670161.0U CN207607660U (en) | 2017-06-10 | 2017-06-10 | A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670161.0U CN207607660U (en) | 2017-06-10 | 2017-06-10 | A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607660U true CN207607660U (en) | 2018-07-13 |
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ID=62792793
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720670161.0U Expired - Fee Related CN207607660U (en) | 2017-06-10 | 2017-06-10 | A kind of quadrotor unmanned aerial vehicle anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207607660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660369A (en) * | 2020-12-31 | 2021-04-16 | 徐州柚创谷智能科技有限公司 | A crashproof rotor structure for unmanned aerial vehicle |
-
2017
- 2017-06-10 CN CN201720670161.0U patent/CN207607660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660369A (en) * | 2020-12-31 | 2021-04-16 | 徐州柚创谷智能科技有限公司 | A crashproof rotor structure for unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20190610 |