CN108298083A - A kind of fast inserting structure of plant protection drone horn - Google Patents
A kind of fast inserting structure of plant protection drone horn Download PDFInfo
- Publication number
- CN108298083A CN108298083A CN201711475807.0A CN201711475807A CN108298083A CN 108298083 A CN108298083 A CN 108298083A CN 201711475807 A CN201711475807 A CN 201711475807A CN 108298083 A CN108298083 A CN 108298083A
- Authority
- CN
- China
- Prior art keywords
- horn
- stainless steel
- plant protection
- ontology
- sliding rail
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of fast inserting structures of plant protection drone horn, belong to air vehicle technique field, including horn ontology, connect central siphon and stainless steel rolling bearing, cavity is equipped in horn ontology, stainless steel rolling bearing is rotatably provided in by Elastic buckle in the cavity of horn ontology, limiting stand is equipped in stainless steel rolling bearing, one end of horn ontology is equipped with connecting plate, stainless steel rolling bearing includes fixed bin, protective plate, outer ring, inner ring and rolling element, the internal slide of fixed bin connects protective plate, the inside of two connecting plates is fixedly connected with outer ring, the madial wall of outer ring opens up the first sliding rail, the roll inside of first sliding rail connects rolling element, and the surface of several rolling elements is fixedly connected with retainer.The present invention provides simple and stable structure, can quickly disassemble and install, easy maintenance and replacement, improves working efficiency, and stainless steel rolling bearing increases the smooth degree of horn rolling, reduces noise.
Description
Technical field
The present invention relates to a kind of fast inserting structures of horn to belong to more particularly to a kind of fast inserting structure of plant protection drone horn
Air vehicle technique field.
Background technology
UAV abbreviation unmanned plane is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, or fully or intermittently automatically operated by car-mounted computer, compared with manned aircraft, unmanned plane
Often be more suitable for special duty, unmanned plane presses application field, can be divided into it is military with it is civilian, military aspect, unmanned plane is divided into scouting
Machine and target drone, civilian aspect, currently, taking photo by plane, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observing wild move
The application in the fields such as object, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture romance, nobody
The rotor of machine is generally located on horn, and horn will appear failure during long-time use, need timely to repair or
Person replaces, and still, the horn installing and dismounting of current unmanned plane is relatively complicated, inconvenient for use.
Invention content
The main object of the present invention is to provide for a kind of fast inserting structure of plant protection drone horn, solves current unmanned plane and deposits
Cumbersome, the inconvenient for use problem of horn installing and dismounting.
The purpose of the present invention can reach by using following technical solution：
A kind of fast inserting structure of plant protection drone horn, including horn ontology, connection central siphon and stainless steel rolling bearing, it is described
Cavity is equipped in horn ontology, the stainless steel rolling bearing is rotatably provided in the cavity of the horn ontology by Elastic buckle
It is interior, and communicated with the connection central siphon, limiting stand is equipped in the stainless steel rolling bearing；One end of the horn ontology is equipped with
Connecting plate；The stainless steel rolling bearing includes fixed bin, protective plate, outer ring, inner ring and rolling element, the surface of the connecting plate
It is fixedly connected with fixed bin, the internal slide of the fixed bin connects protective plate, and two protective plate bondings, two companies
The inside of fishplate bar is fixedly connected with the outer ring, and the madial wall of the outer ring opens up the first sliding rail, the inside rolling of first sliding rail
Dynamic connection rolling element, and the surface of several rolling elements is fixedly connected with retainer.
Preferably, the connection central siphon is the hollow cylindrical central siphon of semi-open type, is symmetrically equipped on the connection central siphon
Two installation bases, two installation bases are equipped with mutually matched mounting hole, and the connection central siphon is arranged by linking arm
In fixed plate, the fixed plate is mounted on the other end of the horn ontology.
Preferably, the fixed plate and the junction of the horn ontology are equipped with mounting groove, and the fixing board card is located at institute
It states in mounting groove, gap is additionally provided between the fixed plate and the horn ontology, the gap is for reducing the fixed plate
With the friction between the horn ontology.
Preferably, it is fixedly connected between the limiting stand and the stainless steel rolling bearing, the stainless steel rolling bearing
Rotation drive limiting stand rotation.
Preferably, the connecting plate is equipped with the card slot that connect with the horn ontology, the horn ontology equipped with
The buckle of the card slot connection.
Preferably, the surface of the rolling element is bonded with the inner ring, and the lateral wall of the inner ring opens up the second sliding rail,
The rolling element rolls the inside for being connected to second sliding rail.
Preferably, the madial wall of the outer ring and the lateral wall of the inner ring symmetrically open up sliding slot, and the sliding slot is interior
Portion is connected together the dust washer；The surface of the connecting plate opens up screw hole.
Preferably, the arc-shaped structure in side of first sliding rail and second sliding rail, the surface of the rolling element
The retainer is parallel with first sliding rail, second sliding rail, and the laterally maximum of the retainer and the rolling element
Diameter is vertical.
Preferably, the dust washer is divided into two groups, and the dust washer connects with the outer ring, inner ring sliding
It connects, the arc-shaped structure of madial wall of two connecting plates, and the internal diameter of the madial wall of connecting plate is equal to the maximum of the outer ring
Diameter.
Preferably, the arc-shaped structure of the madial wall of the protective plate, and the minimum diameter etc. of the madial wall of the protective plate
In the maximum gauge of the inner ring.
The advantageous effects of the present invention：The fast inserting structure of plant protection drone horn according to the invention, it is provided by the invention
The fast inserting structure of plant protection drone horn, simple and stable structure can be disassembled and installed quickly, easy maintenance and replacement, improve work
Make efficiency, solves the problems, such as that horn installing and dismounting existing for current unmanned plane is cumbersome, inconvenient for use, using the stainless steel axis of rolling
It holds, compact overall structure, increases the smooth degree of horn rolling, reduce noise, avoid the water inlet of rainy day mechanical equipment and cause
Bearing aoxidizes, and increases the service life of bearing；The inner hollow of fixed frame can think internal injection machine oil, use machine for a long time
Tool equipment can be that bearing cools down, and the surface of fixed frame is equipped with screw hole, and the side of fixed frame opens up the first screw hole, increases bearing
The applicability of installation.
Description of the drawings
Fig. 1 is the stereogram of a preferred embodiment of the fast inserting structure of plant protection drone horn according to the invention；
Fig. 2 is the side view of a preferred embodiment of the fast inserting structure of plant protection drone horn according to the invention, the implementation
Example can be embodiment identical with Fig. 1, can also be the embodiment different from Fig. 1；
Fig. 3 is the front view of a preferred embodiment of the fast inserting structure of plant protection drone horn according to the invention, the implementation
Example can be embodiment identical with Fig. 1 or Fig. 2, can also be the embodiment different from Fig. 1 or Fig. 2；
Fig. 4 is the stainless steel rolling bearing of a preferred embodiment of the fast inserting structure of plant protection drone horn according to the invention
Schematic diagram, the embodiment can be embodiments identical with Fig. 1 or Fig. 2 or Fig. 3, can also be different from Fig. 1 or Fig. 2 or Fig. 3
Embodiment；
Fig. 5 is the stainless steel rolling bearing of a preferred embodiment of the fast inserting structure of plant protection drone horn according to the invention
Outer ring and inner ring schematic cross-section, which can be embodiment identical with Fig. 1 or Fig. 2 or Fig. 3 or Fig. 4, can also be
The embodiment different from Fig. 1 or Fig. 2 or Fig. 3 or Fig. 4.
In figure：1- connection central siphons, 2- installation bases, 3- mounting holes, 4- linking arms, 5- fixed plates, 6- mounting holes, 7- horns
Ontology, the first grooves of 8-, the second grooves of 9-, 10- hole slots, 11- connecting plates, 12- card slots, 13- stainless steel rolling bearings, 14- connect
Connect hole, 15- limiting stands, 16- mounting grooves, the gaps 17-, 18- Elastic buckles, 19- screw holes, 1301- fixed bins, 1302- protective plates,
The outer rings 1303-, 1304- dust washers, 1305- inner rings, 1306- sliding slots, the first sliding rails of 1307-, the second sliding rails of 1308-, 1309-
Rolling element, 1310- retainers.
Specific implementation mode
To make the more clear and clear technical scheme of the present invention of those skilled in the art, with reference to embodiment and attached drawing
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of fast inserting structure of plant protection drone horn provided in this embodiment,
Including horn ontology 7, connection central siphon 1 and stainless steel rolling bearing 13, cavity, the stainless steel are equipped in the horn ontology 7
Rolling bearing 13 is rotatably provided in by Elastic buckle 18 in the cavity of the horn ontology 7, and with 1 phase of connection central siphon
It is logical, limiting stand 15 is equipped in the stainless steel rolling bearing 13；One end of the horn ontology 7 is equipped with connecting plate 11；It is described not
The steel rolling bearing 13 that becomes rusty includes fixed bin 1301, protective plate 1302, outer ring 1303, inner ring 1305 and rolling element 1309, the company
The surface of fishplate bar 11 is fixedly connected with fixed bin 1301, and the internal slide of the fixed bin 1301 connects protective plate 1302, and two
The protective plate 1302 is bonded, and the inside of two connecting plates 11 is fixedly connected with the outer ring 1303, the outer ring 1303
Madial wall opens up the first sliding rail 1307, and the roll inside of first sliding rail 1307 connects rolling element 1309, and several rollings
The surface of kinetoplast 1309 is fixedly connected with retainer 1310.
Further, in the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, the fixed plate 5 and the horn ontology 7
Junction is equipped with mounting groove 16, and the fixed plate 5 is fastened in the mounting groove 16, the fixed plate 5 and the horn ontology 7
Between be additionally provided with gap 17, the gap 17 is used to reduce the friction between the fixed plate 5 and the horn ontology 7.
Further, in the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, the fixed plate 5 and the horn ontology 7
Junction is equipped with mounting groove 16, and the fixed plate 5 is fastened in the mounting groove 16, and the fixed plate 5 is equipped with multiple fixations
Hole 6 is fixed between the fixed plate 5 and the horn ontology 7 by the mounting hole 6, can be equipped in the mounting hole 6
Fixing nut or fixed screw, fixing nut or fixed screw pass through the horn ontology 7, the shape of the mounting groove 16 and institute
The shape for stating fixed plate 5 is consistent, be it is rectangular, it is even closer in order to make the fixed plate 5 and the mounting groove 16 install,
The shape of the shape of the mounting groove 16 and the fixed plate 5 can also use circle, connection type that screw thread company may be used
It connects or is connected together.
Further, in the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, the side of two opposition of the horn ontology 7
Multiple first grooves 8 and multiple second grooves 9 are equipped on face, the upper and lower sides in the side of the horn ontology 7 can be simultaneously
Equipped with multiple first grooves 8 and multiple second grooves 9, first groove 8 and second groove 9 can be square grooves,
Can be circular trough or the groove of other shapes, first groove 8 and second groove 9 are for reducing the horn
The weight of ontology 7, and reinforce the intensity of the horn ontology 7, it is equipped on the side of the another two opposition of the horn ontology 7
Multiple hole slots 10, the hole slot 10 can be arranged in parallel on the side of the horn ontology 7, can also be vertically set on described
On the side of horn ontology 7, it is equipped with connecting hole 14 in one of them described hole slot 10, connection spiral shell is installed in the connecting hole 14
Mother is fixed by attaching nut.
Further, in the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, the limiting stand 15 is rolled with the stainless steel
It is fixedly connected between bearing 13, the rotation of the stainless steel rolling bearing 13 drives the limiting stand 15 to rotate, the stainless steel
Integrated injection molding, the company are fixed or used to the mode that welding may be used between rolling bearing 13 and the limiting stand 15
Spindle pipe 1 and stainless steel rolling bearing 13 are metal central siphon, and the horn ontology 7 is metal horn, and the limiting stand 15 is
Cylindrical metal spacing platform.
Further, in the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, the connecting plate 11 is equipped with and the horn
The card slot 12 that ontology 7 connects, the horn ontology 7 are equipped with the buckle that is connect with the card slot 12, the card slot 12 and described
Buckle can be rectangular, and the fixed plate 5 and the connecting plate 11 are metallic plate, the fixed plate 5 and the connecting plate
11 shape is rectangular.
Further, in the present embodiment, as shown in Figure 4 and Figure 5, the stainless steel rolling bearing 13 includes fixed bin
1301, protective plate 1302, outer ring 1303, inner ring 1305 and rolling element 1309, the surface of the connecting plate 11 are fixedly connected with fixation
The internal slide of box 1301, the fixed bin 1301 connects protective plate 1302, and two protective plates 1302 are bonded, two institutes
The inside for stating connecting plate 11 is fixedly connected with the outer ring 1303, and the madial wall of the outer ring 1303 opens up the first sliding rail 1307, institute
The roll inside connection rolling element 1309 of the first sliding rail 1307 is stated, and the surface of several rolling elements 1309 is fixedly connected with guarantor
Hold frame 1310；The surface of the rolling element 1309 is bonded with inner ring 1305, and the lateral wall of the inner ring 1305 opens up the second cunning
Rail 1308, the rolling element 1309 roll the inside for being connected to second sliding rail 1308；The madial wall of the outer ring 1303 with
The lateral wall of the inner ring 1305 symmetrically opens up sliding slot 1306, and the inside of the sliding slot 1306 is connected together the dust washer
1304；The surface of the connecting plate 11 opens up screw hole 19.
Further, in the present embodiment, as shown in Figure 4 and Figure 5, the height of the outer ring 1303 and the inner ring 1305
It is equal, and second sliding rail 1308 of first sliding rail 1307 of the lateral wall of the outer ring 1303 and the inner ring 1305
Diameter it is equal, the arc-shaped structure in side of first sliding rail 1307 and second sliding rail 1308, and first sliding rail
1307 are equal to the maximum gauge of the rolling element 1309 with the minimum diameter of second sliding rail 1308.
Further, in the present embodiment, as shown in Figure 4 and Figure 5, the retainer on the surface of the rolling element 1309
1310 is parallel with first sliding rail 1307, second sliding rail 1308, and the retainer 1310 and the rolling element 1309
Lateral maximum gauge it is vertical.
Further, in the present embodiment, as shown in Figure 4 and Figure 5, the maximum gauge of the dust washer 1304 is equal to institute
The minimum diameter of outer ring 1303 is stated, and the minimum diameter of the dust washer 1304 is equal to positioned at the maximum straight of the inner ring 1305
Diameter, and it is two groups that the dust washer 1304, which is divided to, and the dust washer 1304 is slided with the outer ring 1303, the inner ring 1305
Dynamic connection, the arc-shaped structure of madial wall of two connecting plates 11, and the internal diameter of the madial wall of connecting plate 11 are equal to described outer
The maximum gauge of circle 1303.
Further, in the present embodiment, as shown in Figure 4 and Figure 5, the arc-shaped knot of the madial wall of the protective plate 1302
Structure, and the minimum diameter of the madial wall of the protective plate 1302 is equal to the maximum gauge of the inner ring 1305.
Further, in the present embodiment, as shown in Figure 4 and Figure 5, two connecting plates 11 are in hollow cuboid knot
Structure, and the screw hole 19 on the surface of the connecting plate 11 is vertical with positioned at the screw hole 1 of side of the connecting plate 11.
In conclusion in the present embodiment, according to the fast inserting structure of plant protection drone horn of the present embodiment, the present embodiment carries
The fast inserting structure of plant protection drone horn of confession, simple and stable structure can be disassembled and installed quickly, and easy maintenance and replacement carries
High working efficiency is solved the problems, such as that horn installing and dismounting existing for current unmanned plane is cumbersome, inconvenient for use, is rolled using stainless steel
Dynamic bearing, compact overall structure increase the smooth degree of horn rolling, reduce noise, avoid the water inlet of rainy day mechanical equipment
It causes bearing to aoxidize, increases the service life of bearing；The inner hollow of fixed frame can think internal injection machine oil, make for a long time
Can be that bearing cools down with mechanical equipment, the surface of fixed frame is equipped with screw hole, and the side of fixed frame opens up the first screw hole, increases
The applicability of bearing installation.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of fast inserting structure of plant protection drone horn, including horn ontology (7), connection central siphon (1) and stainless steel rolling bearing
(13), it is characterised in that：Cavity is equipped in the horn ontology (7), the stainless steel rolling bearing (13) passes through Elastic buckle
(18) it is rotatably provided in the cavity of the horn ontology (7), and is communicated with the connection central siphon (1), the stainless steel rolls
Limiting stand (15) is equipped in bearing (13)；One end of the horn ontology (7) is equipped with connecting plate (11)；The stainless steel axis of rolling
It includes fixed bin (1301), protective plate (1302), outer ring (1303), inner ring (1305) and rolling element (1309) to hold (13), described
The surface of connecting plate (11) is fixedly connected with fixed bin (1301), and the internal slide of the fixed bin (1301) connects protective plate
(1302), and two protective plates (1302) are bonded, and the inside of two connecting plates (11) is fixedly connected with the outer ring
(1303), the madial wall of the outer ring (1303) opens up the first sliding rail (1307), the roll inside of first sliding rail (1307)
Rolling element (1309) is connected, and the surface of several rolling elements (1309) is fixedly connected with retainer (1310).
2. a kind of fast inserting structure of plant protection drone horn according to claim 1, it is characterised in that：The connection central siphon
(1) it is the hollow cylindrical central siphon of semi-open type, two installation bases (2), two peaces is symmetrically equipped on the connection central siphon (1)
It fills boss (2) and is equipped with mutually matched mounting hole (3), the connection central siphon (1) is arranged by linking arm (4) in fixed plate
(5) on, the fixed plate (5) is mounted on the other end of the horn ontology (7).
3. a kind of fast inserting structure of plant protection drone horn according to claim 2, it is characterised in that：The fixed plate (5)
It is equipped with mounting groove (16) with the junction of the horn ontology (7), the fixed plate (5) is fastened in the mounting groove (16),
Gap (17) is additionally provided between the fixed plate (5) and the horn ontology (7), the gap (17) is for reducing the fixation
Friction between plate (5) and the horn ontology (7).
4. a kind of fast inserting structure of plant protection drone horn according to claim 2, it is characterised in that：The limiting stand (15)
It is fixedly connected between the stainless steel rolling bearing (13), the rotation of the stainless steel rolling bearing (13) drives the limit
Platform (15) rotates.
5. a kind of fast inserting structure of plant protection drone horn according to claim 2, it is characterised in that：The connecting plate (11)
It is equipped with the card slot (12) being connect with the horn ontology (7), the horn ontology (7) is equipped with and is connect with the card slot (12)
Buckle.
6. a kind of fast inserting structure of plant protection drone horn according to claim 1, it is characterised in that：The rolling element
(1309) surface is bonded with the inner ring (1305), and the lateral wall of the inner ring (1305) opens up the second sliding rail (1308),
The rolling element (1309) rolls the inside for being connected to second sliding rail (1308).
7. a kind of fast inserting structure of plant protection drone horn according to claim 6, it is characterised in that：The outer ring (1303)
The lateral wall of madial wall and the inner ring (1305) symmetrically open up sliding slot (1306), and the inside engaging of the sliding slot (1306)
Connect the dust washer (1304)；The surface of the connecting plate (11) opens up screw hole (19).
8. a kind of fast inserting structure of plant protection drone horn according to claim 6, it is characterised in that：First sliding rail
(1307) with the arc-shaped structure in side of second sliding rail (1308), the retainer on the surface of the rolling element (1309)
(1310) parallel with first sliding rail (1307), the second sliding rail (1308), and the retainer (1310) and the rolling
The lateral maximum gauge of kinetoplast (1309) is vertical.
9. a kind of fast inserting structure of plant protection drone horn according to claim 6, it is characterised in that：The dust washer
(1304) it is divided into two groups, and the dust washer (1304) is slidably connected with the outer ring (1303), the inner ring (1305), two
The arc-shaped structure of madial wall of a connecting plate (11), and the internal diameter of the madial wall of connecting plate (11) is equal to the outer ring
(1303) maximum gauge.
10. a kind of fast inserting structure of plant protection drone horn according to claim 6, it is characterised in that：The protective plate
(1302) the arc-shaped structure of madial wall, and the minimum diameter of the madial wall of the protective plate (1302) is equal to the inner ring
(1305) maximum gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475807.0A CN108298083A (en) | 2017-12-29 | 2017-12-29 | A kind of fast inserting structure of plant protection drone horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475807.0A CN108298083A (en) | 2017-12-29 | 2017-12-29 | A kind of fast inserting structure of plant protection drone horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108298083A true CN108298083A (en) | 2018-07-20 |
Family
ID=62868157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475807.0A Pending CN108298083A (en) | 2017-12-29 | 2017-12-29 | A kind of fast inserting structure of plant protection drone horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108298083A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203921193U (en) * | 2014-06-07 | 2014-11-05 | 珠海羽人飞行器有限公司 | detachable multi-axis aircraft |
| CN204341415U (en) * | 2014-12-04 | 2015-05-20 | 北方天途航空技术发展（北京）有限公司 | Quick demounting many rotor wing unmanned aerial vehicles horn joint sleeve assembly |
| CN105691605A (en) * | 2016-03-09 | 2016-06-22 | 深圳行天者创新技术有限公司 | Unmanned aerial vehicle with detachable vehicle arms |
| CN205440836U (en) * | 2016-03-30 | 2016-08-10 | 三翼航空科技南通有限公司 | Device for connecting unmanned aerial vehicle horn |
| CN105857601A (en) * | 2016-03-30 | 2016-08-17 | 三翼航空科技南通有限公司 | Arm connecting device for unmanned aerial vehicle |
| CN206243436U (en) * | 2016-12-01 | 2017-06-13 | 王国财 | A kind of screw thread suspension type attachment structure of unmanned plane |
| CN206374963U (en) * | 2017-01-09 | 2017-08-04 | 宿迁市飞鹰模具开发科技有限公司 | A kind of Fixed Wing AirVehicle winglet, horizontal tail and the fast connection mechanism of fuselage |
-
2017
- 2017-12-29 CN CN201711475807.0A patent/CN108298083A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203921193U (en) * | 2014-06-07 | 2014-11-05 | 珠海羽人飞行器有限公司 | detachable multi-axis aircraft |
| CN204341415U (en) * | 2014-12-04 | 2015-05-20 | 北方天途航空技术发展（北京）有限公司 | Quick demounting many rotor wing unmanned aerial vehicles horn joint sleeve assembly |
| CN105691605A (en) * | 2016-03-09 | 2016-06-22 | 深圳行天者创新技术有限公司 | Unmanned aerial vehicle with detachable vehicle arms |
| CN205440836U (en) * | 2016-03-30 | 2016-08-10 | 三翼航空科技南通有限公司 | Device for connecting unmanned aerial vehicle horn |
| CN105857601A (en) * | 2016-03-30 | 2016-08-17 | 三翼航空科技南通有限公司 | Arm connecting device for unmanned aerial vehicle |
| CN206243436U (en) * | 2016-12-01 | 2017-06-13 | 王国财 | A kind of screw thread suspension type attachment structure of unmanned plane |
| CN206374963U (en) * | 2017-01-09 | 2017-08-04 | 宿迁市飞鹰模具开发科技有限公司 | A kind of Fixed Wing AirVehicle winglet, horizontal tail and the fast connection mechanism of fuselage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107240981A (en) | A kind of removable magnetic levitation energy storage flywheel rotor | |
| CN203901203U (en) | Dismounting and mounting device for thread locking ring of heat exchanger | |
| CN108298083A (en) | A kind of fast inserting structure of plant protection drone horn | |
| CN104377913A (en) | Disassembling structure and method enabling generator bearing to be replaced on site | |
| CN209085012U (en) | Motor mounting structure and air conditioner indoor unit | |
| CN104057417A (en) | Demounting device for threaded locking ring of heat exchanger | |
| CN104564537B (en) | Method for replacing variable-pitch bearing of wind generating set | |
| CN205633030U (en) | Rotor unmanned aerial vehicle machine carries device quick assembly disassembly structure | |
| CN105241808B (en) | A kind of high speed grease testing machine | |
| CN201391552Y (en) | Splitting-type insert bearing | |
| CN210461419U (en) | Bearing sealing device for wind driven generator | |
| CN204476797U (en) | A kind of rotor end-face temperature measuring equipment of towed molecular pump | |
| CN209398607U (en) | A kind of bearing-free DC fan | |
| CN210323022U (en) | Vehicle oil monitoring equipment based on sensor | |
| CN207737490U (en) | A kind of unmanned plane plug horn | |
| CN209380207U (en) | The attaching/detaching apparatus of centrifugal compressed all-in-one machine inner casing and rotor | |
| CN215818342U (en) | Computer lab network monitoring device | |
| CN110987933A (en) | Measuring tool for secondary side tube plate of steam generator | |
| CN211505725U (en) | Detection apparatus for electrical automation equipment | |
| CN208860604U (en) | Highly integrated turboprop running support | |
| CN219870225U (en) | Intelligent inspection system for wind tunnel of hydropower station unit | |
| CN109861431A (en) | Motor housing | |
| CN217849132U (en) | Flywheel energy storage device | |
| CN210727501U (en) | Electromagnetic heating frying pan shell | |
| CN218318973U (en) | Hanging tile assembly of screw conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
|
| RJ01 | Rejection of invention patent application after publication |