CN111577056A - Rotary driving garage door device - Google Patents
Rotary driving garage door device Download PDFInfo
- Publication number
- CN111577056A CN111577056A CN202010440301.1A CN202010440301A CN111577056A CN 111577056 A CN111577056 A CN 111577056A CN 202010440301 A CN202010440301 A CN 202010440301A CN 111577056 A CN111577056 A CN 111577056A
- Authority
- CN
- China
- Prior art keywords
- garage door
- machine
- rotating arm
- rotary drive
- groups
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000008093 supporting effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/02—Suspension arrangements for wings for revolving wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/325—Wings opening towards the outside
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/108—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for hangars
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a rotary driving garage door device which comprises a rack, wherein the rack comprises a machine body frame and a machine body shell fixed on the machine body frame, a containing cavity is formed inside the rack, a machine hatch opening is formed in the top of the containing cavity, two groups of obliquely arranged machine storehouse doors are symmetrically installed at the position of the machine hatch opening, an installation seat is arranged right below the two groups of machine storehouse doors, the installation seat is fixed on the inner wall of the containing cavity, a connecting rod is vertically arranged on the surface of the installation seat, a penetrating opening is formed in the upper end of the connecting rod, a hinged shaft is horizontally inserted in the penetrating opening, a rotating arm is fixedly connected to the upper end of the hinged shaft, the top of the rotating arm is hinged to the inner wall of the machine storehouse door, a transmission pair is installed at the tail end of the rotating. The garage door positioned at the top of the machine body is designed into an inclined mechanism, so that the top of the machine body has a better force unloading effect when being impacted, and a better supporting effect can be achieved by matching with the rotating arm inside the machine body.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a rotary drive garage door device.
Background
An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.
However, the existing unmanned aerial vehicle has the following problems in the use process: (1) the existing unmanned aerial vehicle body is relatively fixed in structure and generally comprises a shell and components mounted inside, and during use, the body needs to be opened manually through a special tool without being disassembled and maintained, so that a corresponding opening mechanism is lacked; (2) unmanned aerial vehicle organism top generally wraps up by the shell of plastics material, when rubble or ice-cube fall to the organism top, leads to the organism shell to appear damaging easily, and compressive capacity is relatively poor. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
Disclosure of Invention
The invention aims to provide a door device of a rotary driving garage, which solves the problems in the background art and meets the actual use requirements.
In order to achieve the purpose, the invention provides the following technical scheme: a rotary driving garage door device comprises a rack, wherein the rack comprises a machine body frame and a machine body shell fixed on the machine body frame, a containing cavity is formed inside the rack, a machine hatch opening is formed in the top of the containing cavity, two groups of obliquely arranged machine storehouse doors are symmetrically installed at the position of the machine cabin opening, an installation seat is arranged under each two groups of machine storehouse doors, the installation seat is fixed on the inner wall of the containing cavity, a connecting rod is vertically arranged on the surface of the installation seat, a penetrating opening is formed in the upper end of the connecting rod, a hinged shaft is horizontally inserted in the penetrating opening, a rotating arm is fixedly connected to the upper end of the hinged shaft, the top of the rotating arm is hinged to the inner wall of the machine storehouse door, a transmission pair is installed at the tail end of the rotating arm, the transmission pair comprises a driven wheel and a transmission wheel positioned on the inner side of the, and a driving device is further arranged below the driving wheel and comprises an installation plate and a driving motor fixed on the installation plate, a driving wheel is arranged at the power output end of the driving motor, and the driving wheel is meshed with the driving wheel.
As a preferred embodiment of the present invention, the machine frame is composed of a plurality of groups of metal rods, the plurality of groups of metal rods form a rectangular structure, a sleeve is disposed between two adjacent groups of metal rods, and one end of each metal rod is embedded in the sleeve.
As a preferred embodiment of the present invention, the mounting base includes a base fixed at the bottom of the accommodating cavity and two sets of supporting blocks symmetrically mounted on the base, and the connecting rod and the mounting plate are fixed on the supporting blocks.
As a preferred embodiment of the present invention, the rotating arm is integrally formed in an inverted hook-shaped structure and includes a hook rod at an upper end and a main rod located below the upper end, and the hook rod and the main rod are integrally formed.
As a preferred embodiment of the present invention, the rotating arm is formed with a reinforcing mechanism, and the reinforcing mechanism includes a hook-shaped plate and several sets of reinforcing plates uniformly welded to two sides of the hook-shaped plate.
In a preferred embodiment of the present invention, a plurality of sets of the reinforcement plates are obliquely disposed on both sides of the hook plate, and the reinforcement mechanism has a fishbone structure as a whole.
As a preferred embodiment of the present invention, the hangar doors and the rotating arm do not move relatively, and when the two hangar doors are in a closed state, a herringbone "roof ridge" structure is formed between the two hangar doors.
In a preferred embodiment of the present invention, the driving device may be a motor or a combination of a motor and a speed reducer.
As a preferred embodiment of the present invention, the transmission pair may be a gear pair, a chain transmission pair, or a belt transmission pair.
Compared with the prior art, the invention has the following beneficial effects:
1. this scheme has improved the structure of unmanned aerial vehicle organism, and the design has the hangar door mechanism that can open automatically at the top of organism, can open the hangar door through inside actuating mechanism and operate when needs overhaul the organism, and this structure can effectual intelligent degree and the degree of automation that improves the unmanned aerial vehicle organism to the rotation type open mode occupation space of adoption is little and the structure is simpler, makes the organism lightweight more.
2. The hangar door at the top of the machine body is designed into an inclined mechanism, so that the top has a better force unloading effect when being impacted, and the rotating arm inside the machine body can be matched to achieve a better supporting effect.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a view showing a connection structure of a transmission pair and a driving device according to the present invention;
fig. 3 is a structural view of the rotating arm according to the present invention.
In the figure, 1-machine body frame, 2-machine body shell, 3-accommodating cavity, 4-machine hatch, 5-machine storehouse door, 6-mounting seat, 7-connecting rod, 8-penetrating opening, 9-hinged shaft, 10-rotating arm, 11-transmission pair, 12-driven wheel, 13-transmission wheel, 14-rotating shaft, 15-driving device, 16-mounting plate, 17-driving motor, 18-driving wheel, 19-metal rod, 20-sleeve, 21-base, 22-supporting block, 23-hook rod, 24-main rod, 25-hook plate and 26-reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rotary driving garage door device comprises a frame, the frame comprises a machine body frame 1 and a machine body shell 2 fixed on the machine body frame 1, a containing cavity 3 is formed inside the frame, a machine hatch 4 is arranged at the top of the containing cavity, two groups of obliquely arranged machine storehouse doors 5 are symmetrically arranged at the machine hatch 4, a mounting seat 6 is arranged right below the two groups of machine storehouse doors 5, the mounting seat 6 is fixed on the inner wall of the containing cavity 3, a connecting rod 7 is vertically arranged on the surface of the mounting seat 6, a through opening 8 is arranged at the upper end of the connecting rod 7, a hinge shaft 9 is horizontally inserted in the through opening 8, a rotating arm 10 is fixedly connected at the upper end of the hinge shaft 9, the top of the rotating arm 10 is hinged with the inner wall of the machine storehouse door 5, a transmission pair 11 is arranged at the tail end of the rotating arm 10, the transmission pair 11 comprises a driven wheel 12 and a transmission wheel 13 positioned on the inner side of, and a driving device 15 is further arranged below the driving wheel 13, the driving device 15 comprises a mounting plate 16 and a driving motor 17 fixed on the mounting plate 16, a driving wheel 18 is arranged at the power output end of the driving motor 17, and the driving wheel 18 is meshed with the driving wheel 13.
Further improved, as shown in fig. 1: organism frame 1 comprises a plurality of groups of metal poles 19, and cuboid structure is constituteed to a plurality of groups of metal poles 19, is provided with sleeve pipe 20 between adjacent two sets of metal poles 19, and the one end cover of metal pole 19 inlays in sleeve pipe 20, and the convenience and the efficiency of installation and dismantlement are improved to the equipment and the dismantlement between the each part metal sense 19 of organism frame 1 of being convenient for to such design.
Further improved, as shown in fig. 1: the mounting seat 6 comprises a base 21 fixed at the bottom of the accommodating cavity 3 and two groups of supporting blocks 22 symmetrically installed on the base 21, the connecting rod 7 and the mounting plate 16 are both fixed on the supporting blocks 22, and the mounting seat 6 is designed to achieve the purposes of better supporting effect and rotary connection for the driving device 15, the transmission pair 11 and the rotating arm 10.
In a further improvement, as shown in fig. 3: the rotating arm 10 is integrally in an inverted hook-shaped structure and comprises a hook rod 23 at the upper end and a main rod 24 positioned below, the hook rod 23 and the main rod 24 are integrally formed, and the rotating arm 10 is designed into the hook-shaped structure so as to be convenient for rotating and adjusting the hangar door 5.
In a further improvement, as shown in fig. 3: the rotating arm 10 is formed with a reinforcing mechanism, the reinforcing mechanism includes a hook-shaped plate 25 and a plurality of sets of reinforcing plates 26 uniformly welded to two sides of the hook-shaped plate 25, and the reinforcing mechanism is designed on two sides of the rotating arm 10, so that the compression resistance of the rotating arm 10 can be improved.
In a further improvement, as shown in fig. 3: the plurality of sets of reinforcing plates 26 are obliquely arranged on two sides of the hook-shaped plate 25, and the reinforcing mechanism is integrally in a fishbone structure, so that the strength and the pressure resistance of each part of the rotating arm 10 can be improved to a great extent by designing the reinforcing mechanism in the fishbone structure.
Further improved, as shown in fig. 1: the hangar door 5 has no relative motion with the rotating arm 10, when two groups of hangar doors 5 are in a closed state, a herringbone 'ridge' structure is formed between the two groups of hangar doors 5, the pressure resistance of the hangar door 5 can be improved by adopting the herringbone structure when the two groups of hangar doors 5 are closed, and the strength of the top of the rack can be increased by matching the rotating arm 10 inside.
Further improved, as shown in fig. 2: the driving device 15 may be a motor or a combination of a motor and a speed reducer, and the transmission pair 11 is driven to operate by the motor or the combination of the motor and the speed reducer to provide a power source.
Specifically, the transmission pair 11 can be a gear pair, a chain transmission pair and a belt transmission pair, and different types of transmission pairs 11 can be selected to meet the driving requirement in time.
When in use: when the garage door 5 needs to be opened on a rack, the driving wheel 18 can be driven to rotate by the driving motor 17, the driving wheel 18 drives the driving wheel 13 to rotate in the rotating process, the driving wheel 13 drives the driven wheel 12 to rotate, the bottom of the rotating arm 10 is driven to rotate outwards by the rotating shaft 14 in the rotating process of the driven wheel 12, so that the garage door 5 is driven to be opened, when the garage door needs to be closed, the driving motor 17 rotates reversely, so that the garage door 5 can be driven to rotate inwards by the rotating arm 10, the closing purpose is achieved, the structure of the unmanned aerial vehicle body is improved, the garage door 5 mechanism capable of being automatically opened is designed at the top of the machine body, when the machine body needs to be overhauled, the garage door 5 can be opened by the internal driving mechanism for operation, the intelligent degree and the automatic degree of the unmanned aerial vehicle body can be effectively improved by the structure, and the adopted rotary opening mode has small occupied, the machine body is lighter.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a rotary drive garage door gear, includes the frame, its characterized in that: the machine frame comprises a machine body frame (1) and a machine body shell (2) fixed on the machine body frame (1), a containing cavity (3) is formed inside the machine frame, a machine hatch opening (4) is formed in the top of the containing cavity, two groups of obliquely arranged machine room doors (5) are symmetrically installed at the position of the machine hatch opening (4), a mounting seat (6) is arranged under the two groups of machine room doors (5), the mounting seat (6) is fixed on the inner wall of the containing cavity (3) and is vertically provided with a connecting rod (7) in the surface, a penetrating opening (8) is formed in the upper end of the connecting rod (7), a hinge shaft (9) is horizontally inserted in the penetrating opening (8), the upper end of the hinge shaft (9) is fixedly connected with a rotating arm (10), the top of the rotating arm (10) is hinged with the inner wall of the machine room door (5), a transmission pair (11) is installed at the tail end of the rotating arm, the transmission pair (11) comprises a driven wheel (, the end of the driven wheel (12) is fixed with a rotating shaft (14) coaxial with the hinge shaft (9), the driven wheel (12) is meshed with the driving wheel (13), a driving device (15) is further installed below the driving wheel (13), the driving device (15) comprises an installation plate (16) and a driving motor (17) fixed on the installation plate (16), a driving wheel (18) is installed at the power output end of the driving motor (17), and the driving wheel (18) is meshed with the driving wheel (13).
2. A rotary drive garage door apparatus as set forth in claim 1, wherein: the engine body frame (1) is composed of a plurality of groups of metal rods (19), the metal rods (19) form a cuboid structure, a sleeve (20) is arranged between every two adjacent groups of metal rods (19), and one end of each metal rod (19) is sleeved in the corresponding sleeve (20).
3. A rotary drive garage door apparatus as set forth in claim 1, wherein: the mounting seat (6) comprises a base (21) fixed to the bottom of the accommodating cavity (3) and two groups of supporting blocks (22) symmetrically mounted on the base (21), and the connecting rod (7) and the mounting plate (16) are fixed to the supporting blocks (22).
4. A rotary drive garage door apparatus as set forth in claim 1, wherein: the rotating arm (10) is integrally of an inverted hook-shaped structure and comprises a hook rod (23) at the upper end and a main rod (24) located below, and the hook rod (23) and the main rod (24) are integrally formed.
5. A rotary drive garage door apparatus as set forth in claim 4, wherein: the rotary arm (10) is processed and formed with a reinforcing mechanism, and the reinforcing mechanism comprises a hook-shaped plate (25) and a plurality of groups of reinforcing plates (26) which are uniformly welded on two sides of the hook-shaped plate (25).
6. A rotary drive garage door apparatus as set forth in claim 5, wherein: the reinforcing plates (26) are obliquely arranged on two sides of the hook-shaped plate (25), and the whole reinforcing mechanism is of a fishbone structure.
7. A rotary drive garage door apparatus as set forth in claim 5, wherein: the hangar doors (5) do not move relative to the rotating arm (10), and when the two hangar doors (5) are in a closed state, a herringbone roof structure is formed between the two hangar doors (5).
8. A rotary drive garage door apparatus as set forth in claim 1, wherein: the driving device (15) can be a motor or a combination of the motor and a speed reducer.
9. A rotary drive garage door apparatus as set forth in claim 1, wherein: the transmission pair (11) can be a gear pair, a chain transmission pair and a belt transmission pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010440301.1A CN111577056A (en) | 2020-05-22 | 2020-05-22 | Rotary driving garage door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010440301.1A CN111577056A (en) | 2020-05-22 | 2020-05-22 | Rotary driving garage door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111577056A true CN111577056A (en) | 2020-08-25 |
Family
ID=72121236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010440301.1A Pending CN111577056A (en) | 2020-05-22 | 2020-05-22 | Rotary driving garage door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111577056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539620A (en) * | 2021-09-15 | 2021-10-22 | 江苏鑫鸿电气设备有限公司 | Oil-immersed transformer protection casing |
-
2020
- 2020-05-22 CN CN202010440301.1A patent/CN111577056A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539620A (en) * | 2021-09-15 | 2021-10-22 | 江苏鑫鸿电气设备有限公司 | Oil-immersed transformer protection casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210235345U (en) | On-vehicle take-off and landing device of unmanned aerial vehicle with it is dustproof rain-proof | |
| CN211281493U (en) | Unmanned aerial vehicle clamping device | |
| CN106945828B (en) | A kind of unmanned plane with transportation function | |
| CN212773960U (en) | Rotary driving garage door device | |
| CN111577056A (en) | Rotary driving garage door device | |
| CN110435549A (en) | A kind of vehicle-mounted unmanned aerial vehicle with automatic locking mechanism rises and falls platform | |
| CN216916330U (en) | Square machine nest of unmanned aerial vehicle | |
| CN107264801A (en) | A kind of Intelligent unattended machine for rain making | |
| CN106927042B (en) | A kind of unmanned plane of changeable form | |
| CN214498547U (en) | Modular unmanned aerial vehicle hangar capable of being assembled | |
| CN212386686U (en) | Many rotor unmanned aerial vehicle with river course self-adaptation patrols and examines function | |
| CN215707185U (en) | Unmanned aerial vehicle survey and drawing data acquisition device | |
| CN111577064A (en) | Push rod driver storehouse door gear | |
| CN216284556U (en) | Automatic sample screening device for soil geochemistry | |
| CN110588981A (en) | A unmanned aerial vehicle equipment that is used for high stability of commodity circulation transportation | |
| CN213800222U (en) | Multi-machine unmanned aerial vehicle storehouse capable of preventing rainwater from entering cabin | |
| CN206766340U (en) | A kind of large area pesticide spraying unmanned plane | |
| CN211810194U (en) | Unmanned aerial vehicle horn | |
| CN220336709U (en) | Door opening and closing structure of unmanned aerial vehicle shelter | |
| CN214584209U (en) | Unmanned aerial vehicle's water sample collection system | |
| CN212837300U (en) | Novel automatic cabin door opening and closing mechanism for unmanned airport | |
| CN217649314U (en) | Unmanned aerial vehicle wireless charging cabin | |
| CN216949730U (en) | Composite wing unmanned aerial vehicle airport with structure opens and shuts | |
| CN215884080U (en) | Opening and closing transport case with throwing function | |
| CN214195769U (en) | Rotary type opening and closing structure of hangar |
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 |