CN118205412A - Telescopic safety guard rail for wireless charging transmitter of electric automobile - Google Patents
Telescopic safety guard rail for wireless charging transmitter of electric automobile Download PDFInfo
- Publication number
- CN118205412A CN118205412A CN202311020190.9A CN202311020190A CN118205412A CN 118205412 A CN118205412 A CN 118205412A CN 202311020190 A CN202311020190 A CN 202311020190A CN 118205412 A CN118205412 A CN 118205412A
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- Prior art keywords
- rectangular frame
- driving
- telescopic
- movable baffle
- wireless charging
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- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- 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
- B60L53/30—Constructional details of charging stations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
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- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to a protection arrangement, in particular to a telescopic safety guard rail for a wireless charging transmitter of an electric automobile. The telescopic fence is characterized by comprising a horizontally arranged rectangular frame, telescopic fences are arranged around the rectangular frame, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame is arranged on the rectangular frame, and the driving mechanism is connected with a controller. The wireless charging transmitter using the guardrail has higher working efficiency and can avoid potential safety hazards.
Description
Citation of related application
The application relates to a split application of an application patent application with the application number 201811207886.1 and the application date 2018, 10 month and 17, and the application name of a telescopic safety guard rail for an electric automobile wireless charging transmitter.
Technical Field
The invention relates to a protection arrangement, in particular to a telescopic safety guard rail for an electric vehicle wireless charging transmitter, which is used for preventing foreign matters from entering the electric vehicle wireless charging transmitter.
Background
An electric vehicle is a vehicle that runs on wheels driven by a motor using a vehicle-mounted power supply as power. The charging modes of the electric automobile are divided into two major types, namely wired charging and wireless charging. The principle of wireless charging, namely non-contact charging, is to install a wireless charging transmitter on the ground and to install a receiving plate at the bottom of an automobile. When the automobile is required to be charged, the automobile is stopped above the wireless charging transmitter, so that the receiving plate corresponds to the position of the wireless charging transmitter, electromagnetic waves are sent out by the wireless charging transmitter, and the receiving plate receives electromagnetic wave conversion current to charge. Wireless charging is accepted by more and more users because of convenient use.
At present, when the electric automobile is charged wirelessly, the periphery of the wireless charging transmitter and the receiving plate are opened. In order to ensure safety, when the automobile is in wireless charging, once foreign matters enter between the wireless charging transmitter and the receiving plate, the power supply of the wireless charging transmitter can be automatically stopped, and the automobile can be started continuously until the foreign matters are removed. Therefore, when the electric automobile is charged in a wireless mode, the electric automobile is easy to be interfered by foreign matters, and the working efficiency is low. Moreover, children play, and the body of the children can stretch into and touch the wireless charging transmitter or the receiving plate from the open position, so that the children are injured, and potential safety hazards exist.
Disclosure of Invention
The invention aims to solve the technical problem of providing the telescopic safety guard rail for the wireless charging transmitter of the electric automobile, and the wireless charging transmitter using the guard rail has higher working efficiency and can avoid potential safety hazards.
In order to solve the problems, the following technical scheme is provided:
The telescopic safety guard rail for the wireless charging transmitter of the electric automobile is characterized by comprising a horizontally arranged rectangular frame, wherein telescopic fences are arranged around the rectangular frame, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame is arranged on the rectangular frame, and the driving mechanism is connected with a controller.
The rectangular frame comprises a rectangular frame body and is characterized in that a fixed baffle plate which is vertically arranged is arranged on one side frame of the rectangular frame body, a movable baffle plate which is vertically arranged is arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle plate to longitudinally move along the corresponding two side frames. The movable baffle plate is aligned with the fixed baffle plate, folding plates are arranged between the corresponding vertical edges of the movable baffle plate and the fixed baffle plate, the movable baffle plate and the two folding plates form the telescopic fence.
The folding sheet is in a continuous fold shape made of flexible materials, and two ends of the folding sheet are respectively fixed on the vertical edges of the corresponding movable baffle sheet and the fixed baffle sheet.
The folding sheet is formed by butt joint of at least two folding sheet units, the folding sheet units are made of hard materials, the number of the folding sheet units is even, every two adjacent folding sheet units are hinged through hinges, the outer vertical edge of the folding sheet unit close to the fixed baffle is hinged to the fixed baffle, and the outer vertical edge of the folding sheet unit close to the movable baffle is hinged to the movable baffle.
A fixed baffle plate is vertically arranged on one side frame of the rectangular frame, a movable baffle plate is vertically arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle plate to move longitudinally along the corresponding two side frames. The movable baffle is aligned with the fixed baffle. The two vertical sides of the fixed baffle are respectively provided with a limit box which is vertically arranged, the limit boxes are provided with vertical openings, a roller shutter shaft is arranged in the limit boxes, the lower end of the roller shutter shaft is in rotary fit with the rectangular frame, and a rotary spring is arranged between the roller shutter shaft and the rectangular frame. The flexible roller shutter is wound on the roller shutter shaft, one end of the roller shutter is fixed on the roller shutter shaft, the other end of the roller shutter penetrates through the vertical opening to be connected with the vertical edge of the corresponding movable baffle, and the fixed baffle, the movable baffle and the two roller shutters form the telescopic fence.
And the screw rods are respectively arranged on a group of parallel edges of the rectangular frame and are respectively arranged along the longitudinal direction of the corresponding rectangular frame, and the screw rods are respectively matched with the rectangular frame in a rotating way. The screws are respectively provided with a screw, the positions of the screws on the two screws correspond to each other, and the movable baffle is positioned between the two screws, so that when the two screws rotate, the two screws drive the movable baffle to move. The driving mechanism comprises a first motor and a driving rotating shaft positioned on the section of rectangular frame between the two screw rods, the driving rotating shaft is in rotary fit with the rectangular frame, the first motor is connected with the controller through a wire, and the first motor is connected with the driving rotating shaft through a first speed reducer. The driving rotating shaft is in linkage fit with the two screw rods through sector gears or turbines.
The driving mechanism comprises two driving cylinders which are located on a group of parallel edges of the rectangular frame in a one-to-one correspondence mode, the driving cylinders are all arranged longitudinally along the corresponding frames, and the movable baffle is located between the extending ends of the piston rods of the two driving cylinders so as to drive the movable baffle to move when the piston rods of the driving cylinders stretch out and draw back.
The driving mechanism comprises two second motors; the second motors are connected with the controller through wires, and pin shafts are connected to output shafts of the second motors. The pin shafts are positioned in the middle of a group of parallel frames of the rectangular frame in a one-to-one correspondence manner, are perpendicular to the corresponding rectangular frame, are matched with the rectangular frame in a rotating manner, and are positioned on the same straight line; a driving portal frame is fixed between two pin shafts, the telescopic fence is a telescopic cover made of flexible materials, one side of an opening part of the telescopic cover is fixed on the driving portal frame, the other side of the telescopic cover is fixed on a rectangular frame on one side of the pin shafts, two driven portal frames are arranged between the side of the rectangular frame and the driving portal frame, the outer ends of two vertical frames of the driven portal frames are hinged to the pin shafts in a one-to-one correspondence mode, and the two driven portal frames are fixedly connected with the telescopic cover. Under the state that the telescopic cover is in the strutting state, the two driven portal frames are respectively positioned at the two sides of the pin shaft and are symmetrically and obliquely arranged, and a abdication port of the wireless charging transmitter is arranged on the section of the telescopic cover between the two driven portal frames. The width and length of the driving door-shaped framework and the driven door-shaped framework gradually become larger from the driving door-shaped framework to the driven door-shaped framework far away from the driving door-shaped framework, so that the driving door-shaped framework and the two driven door-shaped frameworks are sequentially sleeved.
The parking space ground lock is characterized in that a door-shaped support used for the parking space ground lock is arranged on the rectangular frame, an inductor is arranged on an upper transverse frame of the door-shaped support, the outer ends of two vertical frames of the door-shaped support are hinged to the side wall of the rectangular frame, a third motor used for driving the door-shaped support to rotate is arranged on the rectangular frame, and the inductor and the third motor are connected with a controller through wires.
By adopting the scheme, the method has the following advantages:
The telescopic safety guard rail for the wireless charging transmitter of the electric automobile comprises a horizontally arranged rectangular frame, telescopic fences are arranged around the rectangular frame, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame is arranged on the rectangular frame, and the driving mechanism is connected with a controller. When the wireless charging system is used, the guardrail is installed on the ground around the wireless charging transmitter, and the controller of the guardrail is connected with the wireless charging transmitter. When the automobile is charged, the controller controls the telescopic fence to stretch out, the periphery of the wireless charging transmitter is protected by the telescopic fence, foreign matters are prevented from entering between the wireless charging transmitter and a receiving plate of the automobile, the problem of charging interruption caused by foreign matter interference can be avoided, and the working efficiency of the wireless charging transmitter is greatly improved. Moreover, because the telescopic fence blocks, the playing child cannot touch the wireless charging transmitter and the receiving plate in charging, so that potential safety hazards are eliminated.
Drawings
FIG. 1 is a schematic diagram of a telescopic safety guard rail implementation of an electric vehicle wireless charging transmitter according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 (with the portal frame omitted);
fig. 3 is a schematic structural diagram of a telescopic safety guard rail implementation two for an electric vehicle wireless charging transmitter according to the present invention;
FIG. 4 is a cross-sectional view B-B of FIG. 3 (with the portal frame omitted);
fig. 5 is a schematic structural diagram of a retractable safety guard rail implementation three for an electric vehicle wireless charging transmitter according to the present invention;
FIG. 6 is a cross-sectional view C-C of FIG. 5 (with the portal frame omitted);
Fig. 7 is a schematic structural diagram of a retractable safety guard rail implementation four for an electric vehicle wireless charging transmitter according to the present invention;
FIG. 8 is a D-D cross-sectional view of FIG. 7 (with the portal frame omitted);
Fig. 9 is a schematic structural diagram of an implementation five of the telescopic safety guard rail for the wireless charging transmitter of the electric automobile;
FIG. 10 is a cross-sectional E-E view of FIG. 9 (with the portal frame omitted);
FIG. 11 is a schematic structural view of an implementation six of the telescopic safety guard rail for the wireless charging transmitter of the electric vehicle of the present invention;
FIG. 12 is a cross-sectional view F-F of FIG. 11 (with the portal frame omitted);
FIG. 13 is a schematic top cross-sectional view of one, three and five implementations of the retractable safety guard for a wireless charging transmitter of the present invention;
FIG. 14 is a schematic top cross-sectional view of two, four, and six implementations of the retractable safety guard for a wireless charging transmitter of the present invention;
FIG. 15 is a schematic structural diagram of an implementation seven of the electric vehicle wireless charging transmitter of the present invention with a retractable safety guard rail;
fig. 16 is a schematic top view of fig. 15 (with the telescoping shield omitted).
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1,2 and 13, the telescopic safety guard rail for the wireless charging transmitter of the electric automobile comprises a rectangular frame 4 which is horizontally arranged, telescopic fences are arranged around the rectangular frame 4, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame 4 is arranged on the rectangular frame 4, and the driving mechanism is connected with a controller 14.
A fixed baffle 3 is vertically arranged on one side frame of the rectangular frame 4, a movable baffle 6 is vertically arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle 6 to move longitudinally corresponding to the two side frames. The movable baffle plate 6 is aligned with the fixed baffle plate 3, folding plates 5 are arranged between the corresponding vertical edges of the movable baffle plate 6 and the fixed baffle plate 3, the movable baffle plate 6 and the two folding plates 5 form the telescopic fence.
The folding piece 5 is in a continuous fold shape made of flexible materials, and two ends of the folding piece 5 are respectively fixed on the vertical edges of the corresponding movable baffle piece 6 and the fixed baffle piece 3.
The parallel edges of the rectangular frame 4 are provided with screw rods 9, the screw rods 9 are longitudinally arranged along the frame of the corresponding rectangular frame 4, and the screw rods 9 are in rotary fit with the rectangular frame 4. The screws 10 are arranged on the screw rods 9, the positions of the screws 10 on the two screw rods 9 correspond to each other, and the movable baffle 6 is positioned between the two screws 10, so that when the two screw rods 9 rotate, the two screws 10 drive the movable baffle 6 to move. The driving mechanism comprises a first motor 7 and a driving rotating shaft 12 positioned on the section of rectangular frame 4 between two screw rods 9, the driving rotating shaft 12 is in rotary fit with the rectangular frame 4, the first motor 7 is connected with a controller 14 through a wire, and the first motor 7 is connected with the driving rotating shaft 12 through a first speed reducer 8. The driving rotating shaft 12 is in linkage fit with the two screw rods 9 through sector gears 11 or turbines. In this embodiment, the driving shaft 12 is connected to the two screw rods 9 through sector gears 11.
The rectangular frame 4 is provided with a door-shaped support 2 for a parking space ground lock, the upper transverse frame of the door-shaped support 2 is provided with an inductor 1, the outer ends of two vertical frames of the door-shaped support 2 are hinged to the side wall of the rectangular frame 4, the rectangular frame 4 is provided with a third motor 13 for driving the door-shaped support 2 to rotate, and the inductor 1 and the third motor 13 are connected with a controller 14 through wires.
In use, the guard rail is mounted to the ground around the wireless charging transmitter, and the controller 14 of the guard rail is connected to the wireless charging transmitter. When the electric automobile drives into the position above the wireless charging transmitter, the sensor 1 transmits information of the electric automobile to the controller 14, and the controller 14 controls the third motor 13 to rotate, so that the door-shaped bracket 2 rotates from a vertical state to a horizontal state. Then, the first motor 7 drives the driving rotating shaft 12 to rotate through the first speed reducer 8, the driving rotating shaft 12 drives the two screw rods 9 to rotate through the sector gear 11, and the two nuts are driven to drive the movable baffle 6 to move along the longitudinal direction of the screw rods 9 to the side far away from the fixed baffle 3, so that the folding piece 5 is opened, and a barrier is formed around the wireless driven emitter. After the charging is completed, the automobile leaves without a charging emitter, the controller 14 controls the third motor 13 and the first motor 7 to rotate reversely, the door-shaped support 2 is reset to a vertical state, the movable baffle 6 moves towards one side close to the fixed baffle 3, the folding piece 5 is folded, and the telescopic fence enters a telescopic state.
Example two
As shown in fig. 3,4 and 14, the telescopic safety guard rail for the wireless charging transmitter of the electric automobile comprises a rectangular frame 4 which is horizontally arranged, telescopic fences are arranged around the rectangular frame 4, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame 4 is arranged on the rectangular frame 4, and the driving mechanism is connected with a controller 14.
A fixed baffle 3 is vertically arranged on one side frame of the rectangular frame 4, a movable baffle 6 is vertically arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle 6 to move longitudinally corresponding to the two side frames. The movable baffle plate 6 is aligned with the fixed baffle plate 3, folding plates 5 are arranged between the corresponding vertical edges of the movable baffle plate 6 and the fixed baffle plate 3, the movable baffle plate 6 and the two folding plates 5 form the telescopic fence.
The folding piece 5 is in a continuous fold shape made of flexible materials, and two ends of the folding piece 5 are respectively fixed on the vertical edges of the corresponding movable baffle piece 6 and the fixed baffle piece 3.
The driving mechanism comprises two driving cylinders 18, the two driving cylinders 18 are located on a group of parallel edges of the rectangular frame 4 in a one-to-one correspondence manner, the driving cylinders 18 are all arranged along the longitudinal direction of the corresponding frame, and the movable baffle 6 is located between the extending ends of the piston rods of the two driving cylinders 18, so that when the piston rods of the driving cylinders 18 stretch, the movable baffle 6 is driven to move.
The rectangular frame 4 is provided with a door-shaped support 2 for a parking space ground lock, the upper transverse frame of the door-shaped support 2 is provided with an inductor 1, the outer ends of two vertical frames of the door-shaped support 2 are hinged to the side wall of the rectangular frame 4, the rectangular frame 4 is provided with a third motor 13 for driving the door-shaped support 2 to rotate, and the inductor 1 and the third motor 13 are connected with a controller 14 through wires.
In use, the guard rail is mounted to the ground around the wireless charging transmitter, and the controller 14 of the guard rail is connected to the wireless charging transmitter. When the electric automobile drives into the position above the wireless charging transmitter, the sensor 1 transmits information of the electric automobile to the controller 14, and the controller 14 controls the third motor 13 to rotate, so that the door-shaped bracket 2 rotates from a vertical state to a horizontal state. Then the two driving cylinders 18 extend out simultaneously to drive the movable baffle 6 to move to the side far away from the fixed baffle 3, so that the folding piece 5 is opened, and a barrier is formed around the wireless driven emitter. After the charging is finished, the automobile leaves without a charging emitter, the controller 14 controls the third motor 13 to rotate reversely, the door-shaped support 2 is reset to a vertical state, the driving cylinder 18 is reset, the movable baffle 6 moves to one side close to the fixed baffle 3, the folding plate 5 is folded, and the telescopic fence enters a contracted state.
Example III
As shown in fig. 5, 6 and 13, the telescopic safety guard rail for the wireless charging transmitter of the electric automobile comprises a rectangular frame 4 which is horizontally arranged, telescopic fences are arranged around the rectangular frame 4, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame 4 is arranged on the rectangular frame 4, and the driving mechanism is connected with a controller 14.
A fixed baffle 3 is vertically arranged on one side frame of the rectangular frame 4, a movable baffle 6 is vertically arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle 6 to move longitudinally corresponding to the two side frames. The movable baffle plate 6 is aligned with the fixed baffle plate 3, folding plates 5 are arranged between the corresponding vertical edges of the movable baffle plate 6 and the fixed baffle plate 3, the movable baffle plate 6 and the two folding plates 5 form the telescopic fence.
The folding piece 5 is formed by butt joint of at least two folding piece units 501, the folding piece units 501 are made of hard materials, the number of the folding piece units 501 is even, every two adjacent folding piece units 501 are hinged by a hinge, the outer vertical edge of the folding piece unit 501 close to the fixed baffle 3 is hinged on the fixed baffle 3, and the outer vertical edge of the folding piece unit 501 close to the movable baffle 6 is hinged on the movable baffle 6. The number of folded sheet units 501 in this embodiment is 2.
The parallel edges of the rectangular frame 4 are provided with screw rods 9, the screw rods 9 are longitudinally arranged along the frame of the corresponding rectangular frame 4, and the screw rods 9 are in rotary fit with the rectangular frame 4. The screws 10 are arranged on the screw rods 9, the positions of the screws 10 on the two screw rods 9 correspond to each other, and the movable baffle 6 is positioned between the two screws 10, so that when the two screw rods 9 rotate, the two screws 10 drive the movable baffle 6 to move. The driving mechanism comprises a first motor 7 and a driving rotating shaft 12 positioned on the section of rectangular frame 4 between two screw rods 9, the driving rotating shaft 12 is in rotary fit with the rectangular frame 4, the first motor 7 is connected with a controller 14 through a wire, and the first motor 7 is connected with the driving rotating shaft 12 through a first speed reducer 8. The driving rotating shaft 12 is in linkage fit with the two screw rods 9 through sector gears 11 or turbines. In this embodiment, the driving shaft 12 is connected to the two screw rods 9 through sector gears 11.
The rectangular frame 4 is provided with a door-shaped support 2 for a parking space ground lock, the upper transverse frame of the door-shaped support 2 is provided with an inductor 1, the outer ends of two vertical frames of the door-shaped support 2 are hinged to the side wall of the rectangular frame 4, the rectangular frame 4 is provided with a third motor 13 for driving the door-shaped support 2 to rotate, and the inductor 1 and the third motor 13 are connected with a controller 14 through wires.
In use, the guard rail is mounted to the ground around the wireless charging transmitter, and the controller 14 of the guard rail is connected to the wireless charging transmitter. When the electric automobile drives into the position above the wireless charging transmitter, the sensor 1 transmits information of the electric automobile to the controller 14, and the controller 14 controls the third motor 13 to rotate, so that the door-shaped bracket 2 rotates from a vertical state to a horizontal state. Then, the first motor 7 drives the driving rotating shaft 12 to rotate through the first speed reducer 8, the driving rotating shaft 12 drives the two screw rods 9 to rotate through the sector gear 11, and the two nuts are driven to drive the movable baffle 6 to move along the longitudinal direction of the screw rods 9 to the side far away from the fixed baffle 3, so that the folding piece 5 is opened, and a barrier is formed around the wireless driven emitter. After the charging is completed, the automobile leaves without a charging emitter, the controller 14 controls the third motor 13 and the first motor 7 to rotate reversely, the door-shaped support 2 is reset to a vertical state, the movable baffle 6 moves towards one side close to the fixed baffle 3, the folding piece 5 is folded, and the telescopic fence enters a telescopic state.
Example IV
As shown in fig. 7, 8 and 14, the telescopic safety guard rail for the wireless charging transmitter of the electric automobile comprises a rectangular frame 4 which is horizontally arranged, telescopic fences are arranged around the rectangular frame 4, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame 4 is arranged on the rectangular frame 4, and the driving mechanism is connected with a controller 14.
A fixed baffle 3 is vertically arranged on one side frame of the rectangular frame 4, a movable baffle 6 is vertically arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle 6 to move longitudinally corresponding to the two side frames. The movable baffle plate 6 is aligned with the fixed baffle plate 3, folding plates 5 are arranged between the corresponding vertical edges of the movable baffle plate 6 and the fixed baffle plate 3, the movable baffle plate 6 and the two folding plates 5 form the telescopic fence.
The folding piece 5 is formed by butt joint of at least two folding piece units 501, the folding piece units 501 are made of hard materials, the number of the folding piece units 501 is even, every two adjacent folding piece units 501 are hinged by a hinge, the outer vertical edge of the folding piece unit 501 close to the fixed baffle 3 is hinged on the fixed baffle 3, and the outer vertical edge of the folding piece unit 501 close to the movable baffle 6 is hinged on the movable baffle 6. The number of folded sheet units 501 in this embodiment is 2.
The driving mechanism comprises two driving cylinders 18, the two driving cylinders 18 are located on a group of parallel edges of the rectangular frame 4 in a one-to-one correspondence manner, the driving cylinders 18 are all arranged along the longitudinal direction of the corresponding frame, and the movable baffle 6 is located between the extending ends of the piston rods of the two driving cylinders 18, so that when the piston rods of the driving cylinders 18 stretch, the movable baffle 6 is driven to move.
The rectangular frame 4 is provided with a door-shaped support 2 for a parking space ground lock, the upper transverse frame of the door-shaped support 2 is provided with an inductor 1, the outer ends of two vertical frames of the door-shaped support 2 are hinged to the side wall of the rectangular frame 4, the rectangular frame 4 is provided with a third motor 13 for driving the door-shaped support 2 to rotate, and the inductor 1 and the third motor 13 are connected with a controller 14 through wires.
In use, the guard rail is mounted to the ground around the wireless charging transmitter, and the controller 14 of the guard rail is connected to the wireless charging transmitter. When the electric automobile drives into the position above the wireless charging transmitter, the sensor 1 transmits information of the electric automobile to the controller 14, and the controller 14 controls the third motor 13 to rotate, so that the door-shaped bracket 2 rotates from a vertical state to a horizontal state. Then the two driving cylinders 18 extend out simultaneously to drive the movable baffle 6 to move to the side far away from the fixed baffle 3, so that the folding piece 5 is opened, and a barrier is formed around the wireless driven emitter. After the charging is finished, the automobile leaves without a charging emitter, the controller 14 controls the third motor 13 to rotate reversely, the door-shaped support 2 is reset to a vertical state, the driving cylinder 18 is reset, the movable baffle 6 moves to one side close to the fixed baffle 3, the folding plate 5 is folded, and the telescopic fence enters a contracted state.
Example five
As shown in fig. 9, 10 and 13, the telescopic safety guard rail for the wireless charging transmitter of the electric automobile is characterized by comprising a horizontally arranged rectangular frame 4, telescopic fences are arranged around the rectangular frame 4, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame 4 is arranged on the rectangular frame 4, and the driving mechanism is connected with a controller 14.
A fixed baffle 3 is vertically arranged on one side frame of the rectangular frame 4, a movable baffle 6 is vertically arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle 6 to move longitudinally corresponding to the two side frames. The movable barrier 6 is aligned with the fixed barrier 3. Two vertical edges of the fixed baffle 3 are respectively provided with a limit box 16 which is vertically arranged, each limit box 16 is provided with a vertical opening, a roller shutter shaft 17 is arranged in each limit box 16, the lower ends of the roller shutter shafts 17 are in rotary fit with the rectangular frame 4, and a rotary spring 24 is arranged between the roller shutter shaft 17 and the rectangular frame 4. The flexible roller shutter 15 is wound on the roller shutter shaft 17, one end of the roller shutter 15 is fixed on the roller shutter shaft 17, the other end of the roller shutter 15 passes through the vertical opening and is connected with the vertical edge of the corresponding movable baffle 6, and the fixed baffle 3, the movable baffle 6 and the two roller shutters 15 form the telescopic fence.
The parallel edges of the rectangular frame 4 are provided with screw rods 9, the screw rods 9 are longitudinally arranged along the frame of the corresponding rectangular frame 4, and the screw rods 9 are in rotary fit with the rectangular frame 4. The screws 10 are arranged on the screw rods 9, the positions of the screws 10 on the two screw rods 9 correspond to each other, and the movable baffle 6 is positioned between the two screws 10, so that when the two screw rods 9 rotate, the two screws 10 drive the movable baffle 6 to move. The driving mechanism comprises a first motor 7 and a driving rotating shaft 12 positioned on the section of rectangular frame 4 between two screw rods 9, the driving rotating shaft 12 is in rotary fit with the rectangular frame 4, the first motor 7 is connected with a controller 14 through a wire, and the first motor 7 is connected with the driving rotating shaft 12 through a first speed reducer 8. The driving rotating shaft 12 is in linkage fit with the two screw rods 9 through sector gears 11 or turbines.
The rectangular frame 4 is provided with a door-shaped support 2 for a parking space ground lock, the upper transverse frame of the door-shaped support 2 is provided with an inductor 1, the outer ends of two vertical frames of the door-shaped support 2 are hinged to the side wall of the rectangular frame 4, the rectangular frame 4 is provided with a third motor 13 for driving the door-shaped support 2 to rotate, and the inductor 1 and the third motor 13 are connected with a controller 14 through wires.
In use, the guard rail is mounted to the ground around the wireless charging transmitter, and the controller 14 of the guard rail is connected to the wireless charging transmitter. When the electric automobile drives into the position above the wireless charging transmitter, the sensor 1 transmits information of the electric automobile to the controller 14, and the controller 14 controls the third motor 13 to rotate, so that the door-shaped bracket 2 rotates from a vertical state to a horizontal state. Then, the first motor 7 drives the driving rotating shaft 12 to rotate through the first speed reducer 8, the driving rotating shaft 12 drives the two screw rods 9 to rotate through the sector gear 11, and drives the two nuts to drive the movable baffle 6 to move along the longitudinal direction of the screw rods 9 to the side far away from the fixed baffle 3, so that the rolling curtain 15 stretches out, and a barrier is formed around the wireless driven emitter. After the charging is completed, the automobile leaves without a charging emitter, the controller 14 controls the third motor 13 and the first motor 7 to rotate reversely, the door-shaped support 2 is reset to a vertical state, the movable baffle 6 moves to one side close to the fixed baffle 3, the roller shutter 15 is rolled onto the roller shutter shaft 17 under the action of the rotary spring 24, and the telescopic fence enters a contracted state.
Example six
As shown in fig. 11, 12 and 14. The telescopic safety guard rail for the wireless charging transmitter of the electric automobile is characterized by comprising a rectangular frame 4 which is horizontally arranged, wherein telescopic fences are arranged around the rectangular frame 4, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side of the rectangular frame 4 is arranged on the rectangular frame 4, and the driving mechanism is connected with a controller 14.
A fixed baffle 3 is vertically arranged on one side frame of the rectangular frame 4, a movable baffle 6 is vertically arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle 6 to move longitudinally corresponding to the two side frames. The movable barrier 6 is aligned with the fixed barrier 3. Two vertical edges of the fixed baffle 3 are respectively provided with a limit box 16 which is vertically arranged, each limit box 16 is provided with a vertical opening, a roller shutter shaft 17 is arranged in each limit box 16, the lower ends of the roller shutter shafts 17 are in rotary fit with the rectangular frame 4, and a rotary spring 24 is arranged between the roller shutter shaft 17 and the rectangular frame 4. The flexible roller shutter 15 is wound on the roller shutter shaft 17, one end of the roller shutter 15 is fixed on the roller shutter shaft 17, the other end of the roller shutter 15 passes through the vertical opening and is connected with the vertical edge of the corresponding movable baffle 6, and the fixed baffle 3, the movable baffle 6 and the two roller shutters 15 form the telescopic fence.
The driving mechanism comprises two driving cylinders 18, the two driving cylinders 18 are located on a group of parallel edges of the rectangular frame 4 in a one-to-one correspondence manner, the driving cylinders 18 are all arranged along the longitudinal direction of the corresponding frame, and the movable baffle 6 is located between the extending ends of the piston rods of the two driving cylinders 18, so that when the piston rods of the driving cylinders 18 stretch, the movable baffle 6 is driven to move.
The rectangular frame 4 is provided with a door-shaped support 2 for a parking space ground lock, the upper transverse frame of the door-shaped support 2 is provided with an inductor 1, the outer ends of two vertical frames of the door-shaped support 2 are hinged to the side wall of the rectangular frame 4, the rectangular frame 4 is provided with a third motor 13 for driving the door-shaped support 2 to rotate, and the inductor 1 and the third motor 13 are connected with a controller 14 through wires.
In use, the guard rail is mounted to the ground around the wireless charging transmitter, and the controller 14 of the guard rail is connected to the wireless charging transmitter. When the electric automobile drives into the position above the wireless charging transmitter, the sensor 1 transmits information of the electric automobile to the controller 14, and the controller 14 controls the third motor 13 to rotate, so that the door-shaped bracket 2 rotates from a vertical state to a horizontal state. Then, the two driving cylinders 18 are extended simultaneously to drive the movable baffle 6 to move to the side far away from the fixed baffle 3, so that the rolling curtain 15 is extended, and a barrier is formed around the wireless driven emitter. After the charging is completed, the automobile leaves without a charging emitter, the controller 14 controls the third motor 13 to rotate reversely, so that the door-shaped bracket 2 is reset to the vertical state, and the driving cylinder 18 is reset. The movable baffle 6 moves to one side close to the fixed baffle 3, the rolling shutter 15 is rolled onto the rolling shutter shaft 17 under the action of the rotary spring 24, and the telescopic fence enters a contracted state.
Example seven
As shown in fig. 15 and 16, the telescopic safety guard rail for the wireless charging transmitter of the electric automobile is characterized by comprising a horizontally arranged rectangular frame 4, telescopic fences are arranged around the rectangular frame 4, a driving mechanism for driving the telescopic fences to extend to one side and retract to the other side is arranged on the rectangular frame 4, and the driving mechanism is connected with a controller 14.
The drive mechanism comprises two second motors 23; the second motors 23 are all connected with the controller 14 through wires, and pin shafts 21 are all connected to output shafts of the second motors 23. The pin shafts 21 are located in the middle of a group of parallel frames of the rectangular frame 4 in a one-to-one correspondence mode, the pin shafts 21 are perpendicular to the corresponding frame of the rectangular frame 4, the pin shafts 21 are matched with the rectangular frame 4 in a rotating mode, and the axes of the two pin shafts 21 are on the same straight line. A driving portal frame 22 is fixed between the two pin shafts 21, the telescopic fence is a telescopic cover 19 made of flexible materials, one side of an opening part of the telescopic cover 19 is fixed on the driving portal frame 22, the other side of the opening part of the telescopic cover is fixed on the rectangular frame 4 on one side of the pin shafts 21, two driven portal frames 20 are arranged between the side of the rectangular frame 4 and the driving portal frame 22, the outer ends of two vertical frames of the driven portal frames 20 are hinged on the pin shafts 21 in a one-to-one correspondence mode, and the two driven portal frames 20 are fixedly connected with the telescopic cover 19. When the telescopic cover 19 is in a stretching state, the two driven door-shaped frameworks 20 are respectively positioned at two sides of the pin shaft 21 and are symmetrically and obliquely arranged, and a abdication port of the wireless charging emitter is arranged on the section of telescopic rail between the two driven door-shaped frameworks 20; the width and length of the driving door-shaped skeleton 22 and the driven door-shaped skeleton 20 gradually increase from the driving door-shaped skeleton 22 to the driven door-shaped skeleton 20 far away from the driving door-shaped skeleton 22, so that the driving door-shaped skeleton 22 and the two driven door-shaped skeletons 20 are sequentially sleeved.
The rectangular frame 4 is provided with a door-shaped support 2 for a parking space ground lock, the upper transverse frame of the door-shaped support 2 is provided with an inductor 1, the outer ends of two vertical frames of the door-shaped support 2 are hinged to the side wall of the rectangular frame 4, the rectangular frame 4 is provided with a third motor 13 for driving the door-shaped support 2 to rotate, and the inductor 1 and the third motor 13 are connected with a controller 14 through wires.
In use, the guard rail is mounted to the ground around the wireless charging transmitter, and the controller 14 of the guard rail is connected to the wireless charging transmitter. When the electric automobile drives into the position above the wireless charging transmitter, the sensor 1 transmits information of the electric automobile to the controller 14, and the controller 14 controls the third motor 13 to rotate, so that the door-shaped bracket 2 rotates from a vertical state to a horizontal state. Then, the controller 14 controls the two second motors 23 to rotate simultaneously, and the two pin shafts 21 drive the telescopic cover 19 to move to one extending side through the driving door-shaped framework 22, so that a barrier is formed around the wireless driven emitter. After the charging is finished, the automobile leaves from a transmitter which does not need to be charged, the controller 14 controls the third motor 13 and the two second motors 23 to rotate reversely, so that the door-shaped support 2 is reset to a vertical state, the pin shafts 21 rotate reversely, the active door-shaped framework 22 drives the telescopic cover 19 to move towards one side of the shrinkage, and the telescopic cover 19 enters the shrinkage state.
Claims (2)
1. The telescopic safety guard rail for the wireless charging transmitter of the electric automobile is characterized by comprising a horizontally arranged rectangular frame (4), wherein telescopic guard rails are arranged around the rectangular frame (4), a driving mechanism for driving the telescopic guard rails to extend to one side and retract to the other side of the rectangular frame (4) is arranged on the rectangular frame (4), and the driving mechanism is connected with a controller (14); a fixed baffle (3) which is vertically arranged is arranged on one side frame of the rectangular frame (4), a movable baffle (6) which is vertically arranged is arranged between two side frames connected with the side frames, and the driving mechanism is used for driving the movable baffle (6) to move along the longitudinal direction of the corresponding two side frames; the movable baffle (6) is aligned with the fixed baffle (3); two vertical edges of the fixed baffle plate (3) are respectively provided with a limit box (16) which is vertically arranged, each limit box (16) is provided with a vertical opening, a roller shutter shaft (17) is arranged in each limit box (16), the lower ends of the roller shutter shafts (17) are in rotary fit with the rectangular frames (4), and a rotary spring (24) is arranged between each roller shutter shaft (17) and each rectangular frame (4); the flexible roller shutter (15) is wound on the roller shutter shaft (17), one end of the roller shutter (15) is fixed on the roller shutter shaft (17), the other end of the roller shutter (15) penetrates through the vertical opening to be connected with the vertical edge of the corresponding movable baffle (6), and the fixed baffle (3), the movable baffle (6) and the two roller shutters (15) form the telescopic fence; the parallel edges of the rectangular frame (4) are provided with screw rods (9), the screw rods (9) are longitudinally arranged along the frame of the corresponding rectangular frame (4), and the screw rods (9) are in rotary fit with the rectangular frame (4); the screw rods (9) are provided with nuts (10), the positions of the nuts (10) on the two screw rods (9) correspond to each other, and the movable baffle (6) is positioned between the two nuts (10) so that when the two screw rods (9) rotate, the two nuts (10) drive the movable baffle (6) to move; the driving mechanism comprises a first motor (7) and a driving rotating shaft (12) positioned on the section of rectangular frame (4) between two screw rods (9), the driving rotating shaft (12) is in rotary fit with the rectangular frame (4), the first motor (7) is connected with the controller (14) through a wire, and the first motor (7) is connected with the driving rotating shaft (12) through a speed reducer (8); the driving rotating shaft (12) is in linkage fit with the two screw rods (9) through sector gears (11) or turbines.
2. The telescopic safety guard rail for the wireless charging transmitter of the electric automobile according to claim 1, characterized in that a door-shaped support (2) for a parking space ground lock is arranged on the rectangular frame (4), an inductor (1) is arranged on an upper transverse frame of the door-shaped support (2), outer ends of two vertical frames of the door-shaped support (2) are hinged to side walls of the rectangular frame (4), a third motor (13) for driving the door-shaped support (2) to rotate is arranged on the rectangular frame (4), and the inductor (1) and the third motor (13) are connected with a controller (14) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311020190.9A CN118205412A (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311020190.9A CN118205412A (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
| CN201811207886.1A CN109228903B (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811207886.1A Division CN109228903B (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118205412A true CN118205412A (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311020190.9A Pending CN118205412A (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
| CN202311020191.3A Pending CN117162818A (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
| CN201811207886.1A Active CN109228903B (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311020191.3A Pending CN117162818A (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
| CN201811207886.1A Active CN109228903B (en) | 2018-10-17 | 2018-10-17 | Telescopic safety guard rail for wireless charging transmitter of electric automobile |
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| Country | Link |
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| CN (3) | CN118205412A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162831A (en) * | 2022-07-25 | 2022-10-11 | 国网河北省电力有限公司超高压分公司 | Enclose fender with telescopic current device temporarily |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6725808B2 (en) * | 2002-05-07 | 2004-04-27 | Prairie Ridge Partners | Portable corral apparatus |
| CN2641216Y (en) * | 2003-07-17 | 2004-09-15 | 上海能安电力设备有限公司 | Portable and safety impalement |
| JP4865451B2 (en) * | 2006-08-24 | 2012-02-01 | 三菱重工業株式会社 | Power receiving device, power transmitting device, and vehicle |
| CN201330519Y (en) * | 2008-12-24 | 2009-10-21 | 姜梅香 | Multipurpose portable expansible fence for windows, doors and tents |
| DE102010020125B4 (en) * | 2010-05-10 | 2021-07-15 | Sew-Eurodrive Gmbh & Co Kg | Arrangement for contactless energy transfer |
| US8458828B2 (en) * | 2010-09-27 | 2013-06-11 | Ilinko Ltd. | Foldable crib |
| US8555434B2 (en) * | 2010-12-27 | 2013-10-15 | Mattel, Inc. | Reconfigurable child retaining structure |
| JP5666355B2 (en) * | 2011-03-15 | 2015-02-12 | 長野日本無線株式会社 | Non-contact power transmission device |
| EP3076517B1 (en) * | 2011-12-07 | 2017-07-26 | IHI Corporation | Power transmission system |
| JP5978618B2 (en) * | 2011-12-20 | 2016-08-24 | 株式会社三洋物産 | Game machine |
| CN104081482B (en) * | 2012-02-06 | 2017-04-12 | 株式会社 Ihi | Non-contact power supply system |
| JP5801467B2 (en) * | 2012-02-29 | 2015-10-28 | パイオニア株式会社 | Power transmission equipment |
| JP6111583B2 (en) * | 2012-10-01 | 2017-04-12 | 株式会社Ihi | Contactless power supply system |
| CN105191064B (en) * | 2013-05-10 | 2018-07-24 | 株式会社 Ihi | Contactless power supply system |
| EP3032700B1 (en) * | 2013-08-05 | 2018-04-11 | IHI Corporation | Shield device and contactless power supply system |
| JP6168354B2 (en) * | 2013-09-24 | 2017-07-26 | 株式会社Ihi | Shield device |
| GB2525239A (en) * | 2014-04-17 | 2015-10-21 | Bombardier Transp Gmbh | Object detection system and method for detecting foreign objects in an inductive power transfer system |
| US9707852B2 (en) * | 2014-12-18 | 2017-07-18 | Ford Global Technologies, Llc | Protective shield for an electric vehicle inductive charging pad |
| CN104648177B (en) * | 2015-02-11 | 2016-09-21 | 吴宗群 | A kind of automobile wireless charging telescopic device |
| US10477981B2 (en) * | 2015-04-25 | 2019-11-19 | Kids2, Inc. | Depth-adjustable fabric enclosure |
| CN205227598U (en) * | 2015-12-29 | 2016-05-11 | 张宇骁 | Anti -theft device |
| CN105429254A (en) * | 2015-12-31 | 2016-03-23 | 焦力波 | Charging device with parking lock function |
| CN105986685A (en) * | 2016-03-09 | 2016-10-05 | 合肥工业大学 | Sectional type movement framework of folding garage |
| CN205822923U (en) * | 2016-06-15 | 2016-12-21 | 国家电网公司 | A kind of detachable safety cover bar |
| CN206376883U (en) * | 2017-01-10 | 2017-08-04 | 陕西理工学院 | A kind of large span is big to become across variable range formula by multiple telescoping steel form automatic telescopic operating platform |
| CN206581692U (en) * | 2017-02-09 | 2017-10-24 | 上海申华声学装备有限公司 | A kind of multi-functional construction barrier |
| CN108004975B (en) * | 2018-01-19 | 2024-04-05 | 伽行科技（北京）有限公司 | Wireless charging ground lock structure and wireless charging method for automobile |
| CN108397040A (en) * | 2018-05-16 | 2018-08-14 | 浙江老铁匠实业有限公司 | One kind being convenient for fixed electric power cabinet protective fence |
| CN209381819U (en) * | 2018-10-17 | 2019-09-13 | 合芯磁导科技(无锡)有限公司 | Electric car wireless charging transmitter Telescopic safe protective fence |
-
2018
- 2018-10-17 CN CN202311020190.9A patent/CN118205412A/en active Pending
- 2018-10-17 CN CN202311020191.3A patent/CN117162818A/en active Pending
- 2018-10-17 CN CN201811207886.1A patent/CN109228903B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109228903A (en) | 2019-01-18 |
| CN117162818A (en) | 2023-12-05 |
| CN109228903B (en) | 2023-09-29 |
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