CN110697059A - Unmanned aerial vehicle battery dismouting cabin - Google Patents
Unmanned aerial vehicle battery dismouting cabin Download PDFInfo
- Publication number
- CN110697059A CN110697059A CN201911004496.9A CN201911004496A CN110697059A CN 110697059 A CN110697059 A CN 110697059A CN 201911004496 A CN201911004496 A CN 201911004496A CN 110697059 A CN110697059 A CN 110697059A
- Authority
- CN
- China
- Prior art keywords
- conductor
- battery
- cabin
- hole
- unmanned aerial
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 58
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 108010066057 cabin-1 Proteins 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to the field of unmanned aerial vehicles, and particularly relates to a battery dismounting cabin for an unmanned aerial vehicle, which comprises a positive conductor, a negative conductor, a cylinder, a connecting sheet, a lifting rod, a sucker and a compression spring, wherein the positive conductor is arranged on the positive conductor; the positive conductor and the negative conductor are respectively arranged on two opposite side walls in the cabin body; the bottom end of the cylinder is fixed on the top surface of the cabin body; one end of the connecting sheet is connected with the output end of the air cylinder, and the other end of the connecting sheet is provided with a through hole; the bottom end of the lifting rod is connected with the sucker, and the top end of the lifting rod penetrates through the through hole and is provided with an upper baffle plate, so that the lifting rod can slide back and forth in the through hole but cannot be separated from the through hole; the compression spring is sleeved on the lifting rod, one end of the compression spring is connected with the sucker, and the other end of the compression spring is connected with the connecting sheet; the cabin door is provided with a convex column, and the cabin door closes the convex column to extrude the battery so that the anode and the cathode of the battery just correspond to the anode conductor and the cathode conductor. The invention can ensure the stability of the battery installation and disassembly, namely, the poor contact and the battery extrusion can be avoided.
Description
Technical Field
The invention belongs to the field of unmanned aerial vehicles, and particularly relates to a battery dismounting cabin for an unmanned aerial vehicle.
Background
Along with unmanned aerial vehicle's wide application, unmanned aerial vehicle degree of automation is also higher and higher, especially unmanned aerial vehicle cable automation patrols and examines the in-process, and the battery is changed by oneself to unmanned aerial vehicle can automatic berth on the terrace. But can appear a problem when unmanned aerial vehicle is automatic to be changed the battery, the two head conductor interval with the positive negative pole contact of battery is difficult to control promptly, if the interval is too big can lead to the battery contact failure, if the interval is too little, then can lead to the battery card to go into two head conductor and crowd the battery on the way.
Disclosure of Invention
Aiming at the problems, the invention provides the battery disassembling and assembling cabin for the unmanned aerial vehicle, which can ensure the stability of battery assembling and disassembling, namely, poor contact and battery extrusion can be avoided.
The invention provides a battery dismounting cabin for an unmanned aerial vehicle, which comprises a cabin body, wherein a battery is arranged in the cabin body, and the bottom of the cabin body is provided with a split cabin door; the positive conductor and the negative conductor are respectively arranged on two opposite side walls in the cabin body; the bottom end of the cylinder is fixed on the top surface of the cabin body; one end of the connecting sheet is connected with the output end of the air cylinder, and the other end of the connecting sheet is provided with a through hole; the bottom end of the lifting rod is connected with the sucker, and the top end of the lifting rod penetrates through the through hole and is provided with an upper baffle plate, so that the lifting rod can slide back and forth in the through hole but cannot be separated from the through hole; the compression spring is sleeved on the lifting rod, one end of the compression spring is connected with the sucker, and the other end of the compression spring is connected with the connecting sheet; the cabin door is provided with a convex column, and the cabin door closes the convex column to extrude the battery so that the anode and the cathode of the battery just correspond to the anode conductor and the cathode conductor.
As a further optimization of the invention, the limiting pieces are arranged above the positive conductor and the negative conductor, and the limiting pieces at two sides are respectively communicated with the positive conductor and the negative conductor to form an installation clamping groove of the battery.
As a further optimization of the invention, the limiting sheet is an elastic piece.
As a further optimization of the invention, the positive electrode conductor and the negative electrode conductor are connected to the side wall of the cabin body through the cushion seat.
As a further optimization of the invention, the connecting sheet is Z-shaped, and one end of the connecting sheet connected with the cylinder is lower than the other end provided with the through hole.
According to the battery dismounting cabin for the unmanned aerial vehicle, when a battery is mounted, the battery is sucked through the sucking disc, the cylinder shrinks and lifts the battery, and finally the cabin door is closed, and the battery is clamped between the positive electrode conductor and the negative electrode conductor through the convex column on the cabin door; when the battery is unloaded, the cylinder stretches out and the battery can be taken out.
Drawings
FIG. 1 is a schematic view of the battery of the present invention in its configuration when stowed;
FIG. 2 is a schematic view of the closed door of the present invention;
the device comprises a cabin body 1, a side wall 11, a top surface 12, a cabin door 2, a convex column 21, an anode conductor 31, a cathode conductor 32, a limiting sheet 33, a cushion seat 34, a cylinder 4, a connecting sheet 5, a lifting rod 6, a blocking sheet 61, a sucking disc 7, a compression spring 8 and a battery 9.
Detailed Description
The present invention will be described in detail with reference to specific examples.
As shown in fig. 1 and 2, the solution provided in this embodiment includes a cabin body 1, a battery 9 to be replaced is disposed in the cabin body 1, a cabin door 2 that is opened in half is disposed at the bottom of the cabin body 1, the opening mode of the cabin door 2 is automatic, and a driving source for driving the cabin door 2 to open and close is a conventional choice regardless of whether a motor or an air cylinder is used, which is not described herein.
The embodiment also comprises a positive electrode conductor 31, a negative electrode conductor 32, the air cylinder 4, a connecting piece 5, a lifting rod 6, a suction cup 7 and a compression spring 8. The positive conductor 31 and the negative conductor 32 are respectively arranged on the two opposite side walls 11 in the cabin 1, the positive conductor 31 and the negative conductor 32 are copper sheets or iron sheets with certain deformation capacity, and the distance between the positive conductor 31 and the negative conductor 32 is slightly smaller than the positive and negative electrodes of the battery 9, so that the positive conductor 31 and the negative conductor 32 can clamp the main battery 9.
The bottom end of the cylinder 4 is fixed on the top surface 12 of the cabin body 1, the output end of the cylinder 4 is connected with one end of the connecting sheet 5, the other end of the connecting sheet 5 is provided with a through hole, the connecting sheet 5 at least should be a metal plate with the thickness of more than 3mm, and reinforcing ribs can be welded to ensure the strength of the connecting sheet 5 if necessary. Sucking disc 7 is connected to the bottom of lift bar 6, establishes separation blade 61 after the through-hole is passed on the top of lift bar 6, and the diameter of lift bar 6 slightly is less than the through-hole diameter, and separation blade 61 diameter is greater than the through-hole diameter, just so can guarantee that lift bar 6 can make a round trip to slide but also can't break away from the through-hole in the through-hole. The compression spring 8 is sleeved on the lifting rod 6, one end of the compression spring 8 is connected to the sucker 7, and the other end of the compression spring 8 is connected to the connecting piece 5. In addition, a convex column 21 is arranged on the cabin door 2, and the height of the convex column 21 is required to ensure that the cabin door 2 can be closed to extrude the battery 9, so that the positive pole and the negative pole of the battery 9 just correspond to the positive pole conductor 31 and the negative pole conductor 32.
When the battery 9 is installed, the cylinder 4 extends out, the sucker 7 sucks the battery 9 to be replaced outside the cabin body 1, then the cylinder 4 contracts, the battery 9 is lifted into the cabin body 1 until the battery 9 is just or to be in contact with the positive conductor 31 and the negative conductor 32, then the cabin door 2 is closed, the convex column 21 upwards extrudes the battery 9, the battery 9 is extruded between the positive conductor 31 and the negative conductor 32, meanwhile, the sucker 7 is extruded and lifted by the battery 9, the compression spring 8 is compressed, the compression spring 8 compresses to enable the lifting rod 6 to ascend to provide ascending space for the battery 9, downward pressure is provided for the battery 9, the pressure and the convex column 21 jointly act to fix the battery 9, and the battery 9 is prevented from shaking. When the battery 9 needs to be disassembled, the cabin door 2 is opened, the compression spring 8 releases pressure to push the battery 9 out from between the positive electrode conductor 31 and the negative electrode conductor 32, and then the cylinder 4 extends out to send the battery 9 out of the cabin body 1.
Preferably, the blocking pieces 61 are arranged above the positive electrode conductor 31 and the negative electrode conductor 32, the blocking pieces 61 on the two sides are communicated with the positive electrode conductor 31 and the negative electrode conductor 32 to form an installation clamping groove of the battery 9, and the installation clamping groove is arranged to further ensure the positioning accuracy and the fixed stability of the battery 9. The blocking piece 61 is preferably an elastic piece with certain plasticity, so as to prevent the battery 9 from being damaged due to rigid extrusion force generated by the convex column 21 and the two ends of the blocking piece 61 on the battery 9 caused by the problem of processing precision.
Preferably, the positive electrode conductor 31 and the negative electrode conductor 32 are connected to the sidewall 11 through the pad 34, and the pad 34 is padded to a thickness that facilitates the wiring and ensures that the battery 9 will not interfere with the stud 21 when entering or exiting the cabin 1, if the opening angle of the cabin door 2 is limited due to space reasons and the battery 9 is too close to the sidewall 11, the battery 9 may interfere with the stud 21, which is preferable to avoid such a situation.
Preferably, connection piece 5 is the zigzag, and the one end that connection piece 5 connects cylinder 4 is less than the other end that is equipped with the through-hole, and this kind of setting is in order to utilize the shared high space of cylinder 4, and this scheme has compacter structure.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A battery dismounting cabin for an unmanned aerial vehicle comprises a cabin body, a battery is arranged in the cabin body, and a split cabin door is arranged at the bottom of the cabin body; the positive conductor and the negative conductor are respectively arranged on two opposite side walls in the cabin body; the bottom end of the cylinder is fixed on the top surface of the cabin body; one end of the connecting sheet is connected with the output end of the air cylinder, and the other end of the connecting sheet is provided with a through hole; the bottom end of the lifting rod is connected with the sucker, and the top end of the lifting rod penetrates through the through hole and is provided with an upper baffle plate, so that the lifting rod can slide back and forth in the through hole but cannot be separated from the through hole; the compression spring is sleeved on the lifting rod, one end of the compression spring is connected with the sucker, and the other end of the compression spring is connected with the connecting sheet; the cabin door is provided with a convex column, and the cabin door closes the convex column to extrude the battery so that the anode and the cathode of the battery just correspond to the anode conductor and the cathode conductor.
2. The unmanned aerial vehicle battery disassembling and assembling cabin of claim 1, characterized in that, the positive conductor and the negative conductor are provided with limiting pieces above, the limiting pieces at two sides are respectively communicated with the positive conductor and the negative conductor to form a battery installing clamping groove.
3. The unmanned aerial vehicle battery dismouting cabin of claim 2, characterized in that, spacing piece is the elastic component.
4. The unmanned aerial vehicle battery disassembling and assembling cabin of claim 1, characterized in that, positive pole conductor, negative pole conductor are connected to the lateral wall of the cabin body through the pad seat.
5. The unmanned aerial vehicle battery disassembling and assembling cabin of claim 1, characterized in that the connecting piece is Z-shaped, and one end of the connecting piece connected with the cylinder is lower than the other end provided with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911004496.9A CN110697059A (en) | 2019-10-22 | 2019-10-22 | Unmanned aerial vehicle battery dismouting cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911004496.9A CN110697059A (en) | 2019-10-22 | 2019-10-22 | Unmanned aerial vehicle battery dismouting cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110697059A true CN110697059A (en) | 2020-01-17 |
Family
ID=69200828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911004496.9A Pending CN110697059A (en) | 2019-10-22 | 2019-10-22 | Unmanned aerial vehicle battery dismouting cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110697059A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024058496A1 (en) * | 2022-09-14 | 2024-03-21 | 주식회사 엘지에너지솔루션 | Battery cell extraction device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005203138A (en) * | 2004-01-13 | 2005-07-28 | Tamagawa Seiki Co Ltd | Housing box structure of cathode/anode identical-side arrangement type battery |
| JP2014179273A (en) * | 2013-03-15 | 2014-09-25 | Hitachi Aloka Medical Ltd | Battery holder used for radiation meter |
| KR101843708B1 (en) * | 2018-01-10 | 2018-03-29 | 김일복 | Battery leak detector |
| CN108058842A (en) * | 2017-12-27 | 2018-05-22 | 黄德懿 | A kind of battery change system of express delivery unmanned plane |
| CN108313025A (en) * | 2017-12-31 | 2018-07-24 | 诸暨市昊品科技有限公司 | A kind of safety automation battery of electric vehicle quick replacement device |
| CN108313320A (en) * | 2018-02-07 | 2018-07-24 | 西安工业大学 | A kind of movable unmanned helicopter rests platform |
| CN208797089U (en) * | 2018-10-18 | 2019-04-26 | 重庆润博电子有限公司 | A kind of cell connector with clamp system |
| CN209382295U (en) * | 2018-12-27 | 2019-09-13 | 上海歌尔泰克机器人有限公司 | A kind of automatic attaching/detaching apparatus of unmanned machine battery |
| CN210734515U (en) * | 2019-10-22 | 2020-06-12 | 国网安徽省电力有限公司蚌埠供电公司 | Unmanned aerial vehicle battery dismouting cabin |
-
2019
- 2019-10-22 CN CN201911004496.9A patent/CN110697059A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005203138A (en) * | 2004-01-13 | 2005-07-28 | Tamagawa Seiki Co Ltd | Housing box structure of cathode/anode identical-side arrangement type battery |
| JP2014179273A (en) * | 2013-03-15 | 2014-09-25 | Hitachi Aloka Medical Ltd | Battery holder used for radiation meter |
| CN108058842A (en) * | 2017-12-27 | 2018-05-22 | 黄德懿 | A kind of battery change system of express delivery unmanned plane |
| CN108313025A (en) * | 2017-12-31 | 2018-07-24 | 诸暨市昊品科技有限公司 | A kind of safety automation battery of electric vehicle quick replacement device |
| KR101843708B1 (en) * | 2018-01-10 | 2018-03-29 | 김일복 | Battery leak detector |
| CN108313320A (en) * | 2018-02-07 | 2018-07-24 | 西安工业大学 | A kind of movable unmanned helicopter rests platform |
| CN208797089U (en) * | 2018-10-18 | 2019-04-26 | 重庆润博电子有限公司 | A kind of cell connector with clamp system |
| CN209382295U (en) * | 2018-12-27 | 2019-09-13 | 上海歌尔泰克机器人有限公司 | A kind of automatic attaching/detaching apparatus of unmanned machine battery |
| CN210734515U (en) * | 2019-10-22 | 2020-06-12 | 国网安徽省电力有限公司蚌埠供电公司 | Unmanned aerial vehicle battery dismouting cabin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024058496A1 (en) * | 2022-09-14 | 2024-03-21 | 주식회사 엘지에너지솔루션 | Battery cell extraction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3241714A1 (en) | Air spring for rail transit | |
| CN210734515U (en) | Unmanned aerial vehicle battery dismouting cabin | |
| CN110697059A (en) | Unmanned aerial vehicle battery dismouting cabin | |
| CN214378539U (en) | Automatic diaphragm starting device | |
| CN216426414U (en) | Elevator anti-falling device | |
| CN218142192U (en) | Lift-off platform with lift H deck | |
| CN212447422U (en) | Air bag controller and car | |
| CN218542899U (en) | Integrated form vacuum chuck | |
| CN210222955U (en) | New energy automobile is warning trigger mechanism for charging device | |
| CN210219231U (en) | Modular security monitoring camera | |
| CN213108316U (en) | Pressing frame device and glue spraying and pressing edge covering equipment | |
| CN212781783U (en) | Automatic water pumping system with liquid level sensor | |
| CN218334927U (en) | Dust guard and dustproof block terminal | |
| CN110965759A (en) | Bamboo-shaped outer facade super high-rise building structure attached type climbing frame | |
| CN212224830U (en) | Lifting mast | |
| CN217706046U (en) | Collateral branch ladder support and electric motor car | |
| CN211336246U (en) | Sunroof auxiliary structure | |
| CN216580330U (en) | Automobile horn contact | |
| CN217457715U (en) | Upper and lower plate overturning separator for lithium battery shell | |
| CN217902907U (en) | Resistance to compression type aluminium electrolytic capacitor | |
| CN218886768U (en) | Vacuum laminating machine | |
| CN219950281U (en) | Height limiter | |
| CN214668671U (en) | Visual detection mechanism | |
| CN215067472U (en) | Mylar suction head | |
| CN216213256U (en) | Mass spectrometer sample target slot fixing device |
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 |