CN207595291U - A kind of unmanned plane toter - Google Patents
A kind of unmanned plane toter Download PDFInfo
- Publication number
- CN207595291U CN207595291U CN201721695645.7U CN201721695645U CN207595291U CN 207595291 U CN207595291 U CN 207595291U CN 201721695645 U CN201721695645 U CN 201721695645U CN 207595291 U CN207595291 U CN 207595291U
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- chassis
- car
- closing
- canopy body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of unmanned plane toter, including:Car, the side of the car have opening;Chassis, the chassis bottom have universal wheel, and the side of chassis is used to provide the landing platform of unmanned plane, and the opposite side of chassis is used to install the car, landing platform described in the opening face of car;Canopy body is closed, the closing canopy body bottom is slidably connected with the chassis, is slidably connected at the top of closing canopy body with the car top;Jacking system, including driving device and multiple push rods, the driving device is mounted in car, and the multiple push rod is distributed on chassis side wall.The utility model is intended to provide a kind of unmanned plane toter, can not need to be artificial or lifting appliance is carried, can be directly in aerial pickup or unloading;The maintenance or continuation of the journey of unmanned plane can be realized simultaneously, and the storage for unmanned plane provides additional space.
Description
Technical field
The utility model is related to unmanned air vehicle technique field more particularly to a kind of unmanned plane toters.
Background technology
At present, as land transformation, farm land produce gradual scale, to improve agricultural production efficiency, reducing agricultural
Production cost, the demand that operations such as spraying insecticide are carried out using unmanned plane are increased increasingly.Unmanned plane operating area is mostly abrupt slope, unrest
Complicated landforms, most operation fields such as stone, shrub be weedy do not have unmanned plane landing condition.Existing unmanned plane landing is put down
Platform generally rely on it is artificial carry or by the upper and lower transport vehicle of hanging device, it is time-consuming and laborious, significantly impact working efficiency and work
Make enthusiasm.
Meanwhile to meet the deployment of unmanned plane under circumstances, it is necessary to for one unmanned plane of unmanned aerial vehicle design delivery dress
It puts, to realize the storage of unmanned plane, and the unmanned plane of storage is fed and health detection.Existing unmanned plane landing platform
It is only limitted to provide the function of takeoff and landing for unmanned plane, to realize the simple storage of unmanned plane.However, for unmanned plane and
Speech, by when be subjected to the influences of external adverse circumstances, in turn result in its service life and be forced to reduce.
Utility model content
The utility model is intended to provide a kind of unmanned plane toter, can not need to be artificial or lifting appliance is carried,
It can be directly in aerial pickup or unloading;The maintenance or continuation of the journey of unmanned plane, and depositing for unmanned plane can be realized simultaneously
Storage provides additional space, greatly improves the safety and flexibility of unmanned plane storage.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
A kind of unmanned plane toter, including:
Car, the side of the car have opening;
Chassis, the chassis bottom have universal wheel, and the side of chassis is used to provide the landing platform of unmanned plane, chassis
Opposite side is used to install the car, landing platform described in the opening face of car;
Canopy body is closed, the closing canopy body bottom is slidably connected with the chassis, closing canopy body top and the car roof
Portion is slidably connected;
Jacking system, including driving device and multiple push rods, the driving device is mounted in car, the multiple push rod
It is distributed on chassis side wall, driving device exports power to push rod so that chassis lifts.
In some embodiments, the jacking system is hydraulic system or pneumatic system, and driving device is oil pump or sky
Press, driving device are connect with multiple push rods by conduit.
In some embodiments, the closing canopy body includes:
Frame body, the frame body include multiple frames, and multiple frame vertical straights are arranged at intervals and are connected by link;
Canopy face, the canopy face are fixed in the circumferential direction of frame body;
Closing door, the closing door are arranged far from frame body one end of car, and one end of closing door is rotated with the frame body
Connection.
In some embodiments, the link includes fixed frame and expansion bracket, and the fixed mount setting is the two of frame body
End, expansion bracket are arranged on the middle part of frame body.
In some embodiments, the first lock is provided on the closing canopy body, is provided on chassis suitable with the first lock
The first snap fitting matched.
In some embodiments, the second lock is provided on the closing door, is provided on the canopy face and the second lock
Second snap fitting of adaptation;When the closing canopy body is collapsed on car, closing door passes through the second lock and the second lock
Counterpart is fixed on the canopy face.
In some embodiments, the bottom and top of side are respectively arranged with multiple movable pulleies in the closing canopy body, described
Chassis both sides and car top are respectively arranged with sliding rail, and closing canopy body is slided by movable pulley and sliding rail with chassis and car respectively
Connection.
In some embodiments, extending-board is further included between the push rod and chassis, described extending-board one end exists with chassis
It is rotatablely connected in horizontal plane, the extending-board other end is fixedly connected with push rod.
In some embodiments, the push rod includes cylinder body and telescopic rod, and the cylinder body is fixed on the upside of extending-board, elongation
Plate is provided with the through-hole passed through for telescopic rod.
In some embodiments, supported rod erecting is additionally provided on the extending-board, cover is provided at the top of supported rod erecting, is covered
Body downside surface is abutted with the cylinder body.
Compared with prior art, the utility model has the advantages that:
Unmanned plane toter disclosed in the utility model is provided on chassis and is put down for the landing of unmanned plane landing
Platform, so that unmanned plane can carry out landing by landing platform;Provided on chassis can place apparatus and article car, Neng Gouyi
The maintenance or continuation of the journey to unmanned plane are realized by the equipment in car;Down conversion location status can driven by closing canopy body, with
The landing platform of unmanned plane is closed, the storage for unmanned plane provides additional space or the landing platform to open unmanned plane, holds
Row takes off or behavior of landing, and greatly improves the safety and flexibility of unmanned plane storage;Meanwhile it is set on toter
There is jacking system, can disobey manually or be loaded into transport loading space by lifting appliance.
Description of the drawings
Fig. 1 is jacking system front view;
Fig. 2 is jacking system vertical view;
Fig. 3 is jacking system side view;
Fig. 4 is the utility model frame diagram;
Fig. 5 is the utility model side view;
Fig. 6 is open state structure diagram;
Fig. 7 is closed state structure diagram;
Fig. 8 is the utility model vertical view;
In figure:100- cars, 200- chassis, 300- closing canopies body, 400- jacking systems;
101- communicating doors;
201- landings platform, 202- sliding rails, 203- universal wheels, the first snap fittings of 204-;
301- frame bodies, 302- frames, 303- links, 304- canopies face, 305- closing doors, 306- fixed frames, 307- stretch
Frame, 308- first is latched, 309- second is latched, the second snap fittings of 310-, 311- movable pulleies;
401- driving devices, 402- push rods, 403- extending-boards, 404- cylinder bodies, 405- telescopic rods, 406- supported rod erectings,
407- covers.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
In the embodiment of the utility model, as shown in figures 1-8, a kind of unmanned plane toter, including:Car 100, chassis
200th, closing canopy body 300 and jacking system 400.
As shown in Figure 1, the side of car 100 has opening, 200 bottom of chassis has universal wheel 203, and one side is used to carry
For the landing platform 201 of unmanned plane, opposite side is used to install the car 100, landing platform described in the opening face of car 100
201;300 bottom of closing canopy body is slidably connected with chassis 200, and 300 top downside surface of closing canopy body is slided with 100 top surface of car
Connection;Jacking system 400 includes driving device 401 and multiple push rods 402, and driving device 401 is mounted in car 100, multiple
Push rod 402 is distributed on the side wall of chassis 200, and driving device 401 exports power to push rod 402 so that chassis 200 lifts.
As shown in Fig. 2, main body of the chassis 200 as unmanned plane toter, provides the landing for unmanned plane landing
Platform 201, the unmanned plane of landing will be parked on the landing platform 201.The unmanned plane being parked on the landing platform 201 can be
One or more, can need flexibly to be set according to deployment.All kinds of matching for unmanned plane can be loaded in car 100
The maintenance tool of seaming element, either unmanned plane still replaces accessory, also or continuation of the journey needed for battery or fuel oil and other with
Driving device 401 in the relevant equipment of unmanned plane or article, such as jacking system 400.
As shown in fig. 6-7, when unmanned plane is loaded on landing platform 201, closing canopy body 300, car 100 and landing platform
201 can be collectively formed for the memory space of unmanned plane safety stop, and the unmanned plane of landing is parked in the memory space, with
The unmanned plane stopped is avoided to be influenced by external environment to the maximum extent, so as to fulfill the transport to unmanned plane.
It is readily apparent that, multiple locking pieces can be set on landing platform 201, landing platform 201 is rested in for locking
On unmanned plane.The landing platform after unmanned plane is carried, when needing short-distance movement, the universal wheel for being arranged on bottom can be relied on
102, chassis 200 is pushed to be moved;Or need to transport for long-distance, platform can be increased by jacking system 400, so that transport
The loading space of opening state can be moved to mesa base, not need to be artificial or set by lifting by the vehicles, such as transport vehicle
The standby loading space for being transported to transport vehicle.
In some embodiments, jacking system 400 is hydraulic system or pneumatic system, driving device 401 for oil pump or
Air compressor machine, driving device 401 are connect with multiple push rods 402 by conduit.
As shown in fig. 6-7, it wherein, collapses on car 100 when closing canopy body 300, so that landing platform 201 exposes, opens
The landing platform 201 is put, unmanned plane can be dropped on landing platform 201 or can be taken off from landing platform 201.
When closing canopy body 300 is unfolded, car 100 and closing canopy body 300, the chassis 200 of unfolded state surround an enclosure space jointly,
To close landing platform 201.
Closing canopy body 300 is slidably connected respectively with chassis 200 and car 100, by the driving to closing canopy body 300, makes
The location status that canopy body 300 must be closed is adapted with the unmanned plane behavior rested against on landing platform 201, for example, closing canopy body
300 state will be coordinated with the dropping action of unmanned plane or takeoff maneuver, if the landing of unmanned plane, closed state need to be carried out
Under unmanned plane landing platform 201, closing canopy body 300 collapses under driving, and unmanned plane landing platform 201 is become by closed state
Open state is changed to, and after the landing for completing unmanned plane, closing canopy body 300 is unfolded under driving, unmanned plane landing platform 201
Closed state is transformed to by open state;For the unmanned plane landing platform 201 under closed state, if rising for unmanned plane need to be carried out
Fly, closing canopy body 300 collapses under driving, so that unmanned plane landing platform 201 is transformed to open state by closed state.
It can be the mode that manually pushes and pulls to obtain it is contemplated that the driving of closing canopy body 300, can also use
Electric and pneumatic mode, it is not described here in detail.
In some embodiments of the utility model, as shown in figure 5, closing canopy body 300 includes:Frame body 301, canopy face 304
With closing door 305.
Frame body 301 includes multiple frames 302, and multiple 302 vertical spacings of frame set and pass through link 303 and connect;Canopy
Face 304 is fixed in the circumferential direction of frame body 301;Closing door 305 is arranged far from 301 one end of frame body of car 100, closing door 305
One end be rotatablely connected with the frame body 301.
Wherein, based on the frame body 301 for closing canopy body 300 to be formed by connecting by multiple frames 302, on the top of frame body 301
Face and left and right sides fix canopy face 304, to form the canopy body slided on chassis.It is fixedly connected at the front opening of canopy body
Closing door 305, closing door 305 can be single open-door or double door, also or the door of any other form, main
Purpose is the opening for closing positioned at canopy body front end, so that closing canopy body 300, car 100 and chassis 200 can form one
Storage space.
It should be understood that can be totally enclosed type by the storage space that closing canopy body 300 is formed on landing platform 201
Or it is non-fully enclosed, this sets the protection obtained according to required for unmanned plane.
The frame body 301 of canopy body 300 is closed, rigid structure may be used, stretching structure or rigidity can also be used with stretching
The mixed structure of contracting.According to the structure size of toter, when the horizontal length of car 100 is more than the level of landing platform 201
During length, preferred rigid structure, closing canopy body 300 can be after landing platform 201 be closed, and rigid structure can be accommodated in completely
On car 100;Conversely, closing canopy body 300 is merely able to be accommodated in completely on car 100 by stretching structure.
In some embodiments of the utility model, link 303 includes fixed frame 306 and expansion bracket 307, fixed frame
306 are arranged on the both ends of frame body 301, and expansion bracket 307 is arranged on the middle part of frame body 301.Due to the frame body stability of rigid structure
Much stronger than the frame body of stretching structure, while in order to save space, using rigidity and the structure of flexible mixing.Rigid structure is located at frame
The both sides of body can be convenient for that the location status of frame body is fixed.
Wherein, it as shown in fig. 7, being provided with the first lock 308 on closing canopy body 300, is provided on chassis 200 and the first lock
First snap fitting 204 of 308 adaptation of button.The both ends of 300 bottom of closing canopy body are respectively arranged with the first lock 308, are used for
The location status that latch enclosure canopy body 300 is unfolded or collapses, be provided on chassis 200 it is multiple be adapted to the first lock 308 the
One snap fitting 204, the position of the first snap fitting 204 are adapted to closing the location status of canopy body 300, close canopy body
300 are fixed on by the first lock 308 and the first snap fitting 204 on chassis 200.
In a preferred embodiment, it as shown in figure 8, being provided with the second lock 309 on closing door 305, is set on canopy face 304
There is the second snap fitting 310 being adapted to the second lock 309;It is collapsed on car 100 when closing canopy body 300, closing door 305
It is fixed on canopy face 304 by the second lock 309 and the second snap fitting 310, to avoid closing door 305 to open state
Landing platform 201 impacts.
In some embodiments, as shown in figure 4, the bottom and top of 300 inside of closing canopy body are respectively arranged with multiple cunnings
Driving wheel 311,200 both sides of chassis and 100 top of car are respectively arranged with sliding rail 202, and closing canopy body 300 passes through 311 He of movable pulley
Sliding rail 202 is slidably connected respectively with chassis 200 and car 100.Closing canopy body 300 is led by movable pulley 311 and sliding rail 202
To, being moved on chassis 200 for 300 safety and steady of closing canopy body can be made, meanwhile, in 100 top setting sliding rail of car
202, it can ensure to close the steady of 300 top of canopy body.Using movable pulley 311, frictional damping is reduced, artificial push-and-pull can be used
Mode be driven, can also use motor driving movable pulley 311 mode, complete to close canopy body 300 driving.
Wherein, it as shown in figure 3,100 side wall of car is provided with the communicating door 101 with being connected in car 100, can close
In the case of dropping platform 201, car 100 can be entered, carry out various operations.
Preferably, as shown in Fig. 2, further including extending-board 403 between push rod 402 and chassis 200,403 one end of extending-board with
200 side wall of chassis connects, and 403 other end of extending-board is connect with push rod 402;In some embodiments, extending-board 403 is respectively with pushing away
Bar 402 and chassis 200 are detachably connected.The setting of extending-board 403 ensure that the executive item of jacking system 400, i.e. push rod 402
Can be far from chassis 200, the push rod 402 after raising will not be in contact with the side of loading space, and chassis 200 is enable to place completely
In loading space.Certainly, after being placed into loading space, the push rod 402 stretched out of retracting is needed, and by extending-board 403 from chassis 200
Upper dismounting can be closed convenient for loading space.
It should be understood that as shown in Fig. 2, 403 one end of extending-board is rotatablely connected in the horizontal plane with chassis 200, extending-board
403 other ends are fixedly connected with push rod 402.For the ease of using, the rotation connection of extending-board 403 and chassis 200 can make to stretch
Long slab 403 can be accommodated in the side of chassis 200, reduce the width of toter, and the chassis 200 for increasing and being placed into loading space can
It is accommodated in loading space, and loading space is enable to close, increase the safety of transport.
In some embodiments, as shown in Figure 1, push rod 402 includes cylinder body 404 and telescopic rod 405, cylinder body 404 is fixed on
403 upside of extending-board, extending-board 403 are provided with the through-hole passed through for telescopic rod 405.It should be understood that cylinder body 404 corresponds to difference
System, e.g., hydraulic system or pneumatic system, be hydraulic cylinder or cylinder.To ensure the stability of driving process, extending-board 403
On be additionally provided with supported rod erecting 406,406 top of supported rod erecting is provided with cover 407, and 407 downside surface of cover is supported with cylinder body 404
It connects so that the top and bottom of cylinder body 404 are limited, and then telescopic rod 405 is during the motion, and cylinder body 404 will not occur
Shake.
It is easily understood that cylinder body 404 can be bolted with extending-board 403, the bottom in the initial state of push rod 402
Portion is higher than 203 bottom of universal wheel.
Wherein, mounting groove is provided on chassis 200, driving device 401 is mounted in mounting groove.
By unmanned plane toter disclosed in the utility model, opening for landing platform 201 is realized with can acting freely
It puts and closes, so as to provide totally-enclosed or semi-enclosed storage space, and then in the nothing that ensure that delivery for the unmanned plane stopped
It is man-machine can freely perform Takeoff behaviour and landing behavior while, but also unmanned plane obtains the influence in order to avoid external environment, example
Such as external bad weather, the service life of unmanned plane is greatly improved, while can disobey manually or by lifting appliance
It is loaded into transport loading space, enhances safety and the convenience of unmanned plane storage and transport.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation, but these according to the utility model
It is corresponding to change and deform the scope of the claims that all belong to appended by the utility model.
Claims (10)
1. a kind of unmanned plane toter, which is characterized in that including:
Car, the side of the car have opening;
Chassis, the chassis bottom have a universal wheel, and the side of chassis is used to provide the landing platform of unmanned plane, chassis it is another
Side is used to install the car, landing platform described in the opening face of car;
Canopy body is closed, the closing canopy body bottom is slidably connected with the chassis, is slided at the top of closing canopy body with the car top
Dynamic connection;
Jacking system, including driving device and multiple push rods, the driving device is mounted in car, and the multiple push rod is evenly distributed with
On chassis side wall, driving device exports power to push rod so that chassis lifts.
2. a kind of unmanned plane toter according to claim 1, it is characterised in that:The jacking system is hydraulic system
Or pneumatic system, driving device are oil pump or air compressor machine, driving device is connect with multiple push rods by conduit.
3. a kind of unmanned plane toter according to claim 1, which is characterized in that the closing canopy body includes:
Frame body, the frame body include multiple frames, and multiple frame vertical straights are arranged at intervals and are connected by link;
Canopy face, the canopy face are fixed in the circumferential direction of frame body;
Closing door, the closing door are arranged far from frame body one end of car, and one end of closing door is rotatablely connected with the frame body.
4. a kind of unmanned plane toter according to claim 3, it is characterised in that:The link include fixed frame and
Expansion bracket, for the fixed mount setting at the both ends of frame body, expansion bracket is arranged on the middle part of frame body.
5. a kind of unmanned plane toter according to claim 1, it is characterised in that:The is provided on the closing canopy body
One latches, and the first snap fitting being adapted to the first lock is provided on chassis.
6. a kind of unmanned plane toter according to claim 3, it is characterised in that:Second is provided on the closing door
It latches, the second snap fitting being adapted to the second lock is provided on the canopy face;When the closing canopy body is collapsed in car
On, closing door is fixed on by the second lock and the second snap fitting on the canopy face.
7. a kind of unmanned plane toter according to claim 1, it is characterised in that:The bottom of side in the closing canopy body
Multiple movable pulleies are respectively arranged with top, the chassis both sides and car top are respectively arranged with sliding rail, and closing canopy body passes through
Movable pulley and sliding rail are slidably connected respectively with chassis and car.
8. a kind of unmanned plane toter according to claim 1, it is characterised in that:It is also wrapped between the push rod and chassis
Extending-board is included, described extending-board one end is rotatablely connected in the horizontal plane with chassis, and the extending-board other end is fixedly connected with push rod.
9. a kind of unmanned plane toter according to claim 8, it is characterised in that:The push rod includes cylinder body and stretches
Bar, the cylinder body are fixed on the upside of extending-board, and extending-board is provided with the through-hole passed through for telescopic rod.
10. a kind of unmanned plane toter according to claim 9, it is characterised in that:It is additionally provided on the extending-board
Supported rod erecting, supported rod erecting top are provided with cover, and cover downside surface is abutted with the cylinder body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721695645.7U CN207595291U (en) | 2017-12-08 | 2017-12-08 | A kind of unmanned plane toter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721695645.7U CN207595291U (en) | 2017-12-08 | 2017-12-08 | A kind of unmanned plane toter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207595291U true CN207595291U (en) | 2018-07-10 |
Family
ID=62763738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721695645.7U Active CN207595291U (en) | 2017-12-08 | 2017-12-08 | A kind of unmanned plane toter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207595291U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107963229A (en) * | 2017-12-08 | 2018-04-27 | 成都天麒科技有限公司 | A kind of unmanned plane toter |
-
2017
- 2017-12-08 CN CN201721695645.7U patent/CN207595291U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107963229A (en) * | 2017-12-08 | 2018-04-27 | 成都天麒科技有限公司 | A kind of unmanned plane toter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7704035B2 (en) | Powered hand truck | |
US20100183412A1 (en) | Powered hand truck | |
CN108016345B (en) | Unmanned aerial vehicle self-positioning vehicle-mounted endurance system | |
CN205838443U (en) | A kind of mobile automobile maintenance station using tailgate shearing type lifter | |
CN207595291U (en) | A kind of unmanned plane toter | |
CN107963229A (en) | A kind of unmanned plane toter | |
CN205344661U (en) | Dull and stereotyped obstacles removing car of rail mounted | |
CN204472953U (en) | The sliding suspender of a kind of arm | |
CN203845023U (en) | Integrated unmanned plane catapulting device | |
CN107477398A (en) | A kind of removable lighting for being capable of Self-loading-unloading | |
CN108082027B (en) | Unmanned aerial vehicle on-vehicle continuation of journey system | |
CN105731304B (en) | A kind of electric boosted trailer based on Internet of Things | |
CN201201544Y (en) | Vehicle-mounted type pulling and turning vice desk apparatus | |
CN207594792U (en) | A kind of self-positioning vehicle-mounted continuation of the journey system of unmanned plane | |
CN207594791U (en) | A kind of vehicle-mounted continuation of the journey system of unmanned plane | |
CN216889157U (en) | Telescopic tail car traction device | |
CN207267744U (en) | A kind of mining grinding mill is to truck | |
CN207580192U (en) | A kind of unmanned plane delivery vehicle | |
CN2484216Y (en) | Turning-over folding-unfolding room type wagon box | |
CN209409874U (en) | A kind of car battery handling device | |
CN208646711U (en) | A kind of storehouse column bicycle shed bar tarpaulin automatic extending-contracting apparatus | |
KR101345612B1 (en) | Lifting device for vehicle-mounted cargo | |
CN207374437U (en) | Powder blower trammer dedicated | |
CN109720263A (en) | Service truck for unmanned plane hauling operation | |
CN106627795B (en) | The manned mechanism of agricultural work machine loading |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211019 Address after: 315300 No. 598, enterprise East Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Patentee after: Chaonongli (Zhejiang) Intelligent Technology Co.,Ltd. Address before: No. 3507, floor 35, building 1, No. 666, middle section of Tianfu Avenue, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610000 Patentee before: CHENGDU SKYLIN TECHNOLOGY Co.,Ltd. |