CN111546921B - Wireless charging device for electric automobile - Google Patents
Wireless charging device for electric automobile Download PDFInfo
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- CN111546921B CN111546921B CN202010547112.4A CN202010547112A CN111546921B CN 111546921 B CN111546921 B CN 111546921B CN 202010547112 A CN202010547112 A CN 202010547112A CN 111546921 B CN111546921 B CN 111546921B
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a wireless charging device for an electric automobile, wherein a protection column penetrates through a central hole of a top plate, the lower end of the protection column is connected with a movable plate, protection rods are arranged on two sides of the protection column below a mounting plate, and the lower end of the protection rod is connected with a protection block; the bottom posts are connected below the two ends of the top plate, the upper surface of the top plate is symmetrically provided with a protection groove, a protection block is arranged in the protection groove, and a protection spring is arranged in the protection groove at the inner side of the protection block; a power mechanism is arranged between the fixed plate and the power plate, and two ends of the power plate are connected with a bottom groove at the inner side below the bottom column; the sleeve is arranged at two ends of the lower surface of the power plate, the protection fixing rod is arranged in the middle of the power plate, the rotating shaft penetrates through the shaft hole in the middle of the protection fixing rod, and the moving wheels are arranged at two ends of the rotating shaft penetrating through the sleeve. The invention has convenient and stable carrying and moving and good buffering and damping performance, and improves the protection effect of equipment.
Description
Technical Field
The invention relates to the technical field of wireless charging, in particular to a wireless charging device for an electric automobile.
Background
With the development of society, the problems of energy shortage and environmental pollution caused by the increase of the number of automobiles are increasingly serious. At present, the most effective way to effectively relieve energy shortage and environmental pollution is to develop new energy automobiles vigorously, so that electric automobiles with diversified power sources and zero emission become the development direction of future automobiles. Under the influence of energy problems and environmental problems, the automobile industry gradually develops energy-saving and environment-friendly electric automobiles. The electric automobile has the advantages of no pollution, low noise, simple structure and the like.
In the prior art, the electric components in the wireless charging system do not have a moving function, and the electric components need to be carried to a designated position when in use, so that the labor force of workers is increased, and time and labor are wasted.
Disclosure of Invention
The invention aims to provide a wireless charging device for an electric automobile, which solves the problem that the electric component provided in the background art cannot move when in use, achieves the purposes of convenient use, reduces vibration generated in movement, improves the buffering and damping performance, and enables the device to move stably.
In order to achieve the above purpose, the present invention provides the following technical solutions: the wireless charging device for the electric automobile comprises a charging body and a mounting plate, wherein a protection column is arranged at the bottom of the mounting plate, the protection column penetrates through a central hole of a top plate, the lower end of the protection column is connected with a movable plate, protection rods are arranged on two sides of the protection column below the mounting plate, and a protection block is connected to the lower end of the protection rod; the lower surfaces of the two ends of the top plate are connected with bottom posts, the lower ends of the bottom posts are fixedly connected with supporting blocks, the upper surface of the top plate is symmetrically provided with protection grooves, the protection blocks are arranged in the protection grooves, and the protection springs are arranged in the protection grooves on the inner sides of the protection blocks; the inner sides between the bottom posts are provided with fixed plates, the two inner sides between the fixed plates and the top plate are provided with stabilizing posts, the middle section of each stabilizing post is provided with an adjusting groove, two ends of each movable plate are connected with the adjusting grooves, buffer springs are arranged below the movable plates on the inner sides of the stabilizing posts, and positioning mechanisms are arranged between the upper sides of the movable plates and the bottom surface of the top plate and on two sides of the protective posts; a power mechanism is arranged between the fixed plate and the power plate, and two ends of the power plate are connected with a bottom groove at the inner side below the bottom column; the two ends of the lower surface of the power plate are provided with sleeves, the middle of the power plate is provided with a protection fixing rod, a rotating shaft penetrates through a shaft hole in the middle of the protection fixing rod, and two ends of the rotating shaft penetrate through the sleeves and are provided with moving wheels; a second motor is fixed on one side of the power plate, and a belt pulley on a main shaft of the second motor is connected with a belt pulley on the rotating shaft through a belt;
The positioning mechanism comprises a positioning box and a positioning column, auxiliary grooves are formed in the inner side opposite positions of two side plates of the positioning box, auxiliary blocks at two ends of a positioning sliding plate connected with the lower ends of the positioning column are connected with the auxiliary grooves, and auxiliary springs are arranged between the lower ends of the auxiliary grooves and the auxiliary blocks; a positioning inclined rod is symmetrically arranged below the positioning slide plate, a positioning slide block is arranged at the lower end of the positioning inclined rod, the positioning slide block is connected with a positioning slide groove arranged in a positioning bottom groove on a positioning box bottom plate, a first positioning spring is arranged between the symmetrical positioning slide blocks, and a second positioning spring is arranged between the outer side of the positioning inclined rod and the positioning box bottom plate;
The lower part of the sleeve box of the power mechanism is provided with a through hole, the sleeve box is internally and symmetrically and vertically provided with screw rods, and the screw rods are provided with driven bevel gears; screw blocks are arranged on two sides of the common block, the screw blocks are connected with screw rods, the lower ends of the common blocks are connected with common columns, and the common columns penetrate through the through holes to be connected with abutment surfaces of the power plates; the top of the sleeve box is provided with a first motor, a driving bevel gear is arranged on a first motor shaft, and the driving bevel gear is meshed with a driven bevel gear.
Compared with the prior art, the invention has the beneficial effects that: the carrying and moving are convenient and stable, the buffering and damping performance is good, and the protection effect of the equipment is improved:
(1) When the motor is needed to be used, the driving conical gear drives the driven conical gear to rotate by starting the first motor, and the driven conical gear is fixedly connected with the screw rod, and the screw rod is connected with the screw block in a threaded manner, so that the screw block moves on the screw rod, the common block and the power plate move downwards, and the moving wheel is in contact with the ground; at this time, the rotating shaft rotates to drive the driving wheel to rotate, the driven wheel rotates due to connection with the driving wheel belt, and finally the moving wheel rotates, so that the device is convenient to move.
(2) The device can vibrate in moving, the device can be primarily buffered through the protection spring, and then the protection column drives the movable plate to move downwards, so that the buffer spring is compressed; meanwhile, the positioning column is extruded, the positioning slide plate moves downwards, the positioning inclined rod is hinged with the positioning slide plate, the positioning slide block can be driven to slide in the positioning slide groove, the auxiliary spring, the first positioning spring and the second positioning spring are extruded, and then the device is protected in a buffering mode.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged sectional view of the positioning mechanism 12 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the power mechanism 15 according to the present invention;
Fig. 4 is a schematic diagram of the rotation principle of the moving wheel 24 in the present invention.
In the figure: 1. charging body, 2, mounting plate, 3, protective post, 4, top plate, 5, bottom post, 6, support block, 7, protective slot, 8, protective block, 9, protective rod, 10, protective spring, 11, movable plate, 12, positioning mechanism, 121, positioning box, 122, positioning bottom slot, 123, positioning slide slot, 124, positioning slide block, 125, positioning diagonal rod, 126, positioning slide plate, 127, auxiliary block, 128, auxiliary slot, 129, auxiliary spring, 1210, positioning post, 1211, first positioning spring, 1212, second positioning spring. 13. Buffer spring, 14, fixed plate, 15, power mechanism, 151, sleeve, 152, through hole, 153, first motor, 154, driven conical gear, 155, screw, 156, screw block, 157, common block, 158, common column, 159, driving conical gear; 16. the motor comprises a power plate, 17, a second motor, 18, a rotating shaft, 19, a driving wheel, 20, a belt, 21, a driven wheel, 22, a rotating shaft, 23, a sleeve, 24, a movable wheel, 25, a protection fixing rod, 26, a bottom groove and 27, and a stabilizing column.
Detailed Description
The invention will be further described with reference to the drawings and examples. Referring to fig. 1 to 4, a wireless charging device for electric automobile, charging body 1 bottom is equipped with mounting panel 2, mounting panel 2 bottom is equipped with protection post 3, protection post 3 activity sets up on roof 4, roof 4 left and right sides symmetry installs end post 5, supporting shoe 6 is installed to end post 5 bottom, protection post 3 bottom is connected with fly leaf 11, be connected through positioning mechanism 12 between fly leaf 11 and the roof 4, fly leaf 11 bottom is connected with fixed plate 14 through buffer spring 13, the fixed plate 14 bottom is equipped with power unit 15, power unit 15 bottom is connected with power board 16, power board 16 both ends slide with the undercut 26 that is equipped with on the end post 5 and set up.
The power plate 16 is internally provided with a second motor 17, the second motor 17 is connected with a driving wheel 19 through a rotating shaft 18, the driving wheel 19 is connected with a driven wheel 21 through a belt 20, the driven wheel 21 is connected with a rotating shaft 22, the bottom of the power plate 16 is symmetrically provided with a mounting sleeve 23, and the rotating shaft 22 passes through the mounting sleeve 23 to be connected with a movable wheel 24. When the second motor 17 is started, the rotating shaft 18 drives the driving wheel 19 to rotate, the driving wheel 19 drives the driven wheel 21 to rotate through the belt 20, and then the rotating shaft 22 is driven to rotate, so that the moving wheel 24 is driven to rotate, and the device can move stably (as shown in fig. 1).
Examples: the top of a top plate 4 of the wireless charging device for the electric automobile is symmetrically provided with a protection groove 7, a protection block 8 is slidably arranged in the protection groove 7, the protection block 8 is connected with a protection rod 9, and the two protection rods 9 are connected with a mounting plate 2 together. The protection block 8 is connected with the protection groove 7 through a protection spring 10.
A stabilizing column 27 is also arranged between the fixed plate 14 and the top plate 4, and the movable plate 11 is movably arranged on the stabilizing column 27.
The positioning mechanism 12 (as shown in fig. 2) comprises a positioning box 121, a positioning bottom groove 122 is formed in the bottom of the positioning box 121, a positioning sliding groove 123 is formed in the positioning bottom groove 122, a positioning sliding block 124 is arranged in the positioning sliding groove 123 in a sliding mode, the positioning sliding block 124 is connected with a positioning inclined rod 125, the positioning inclined rod 125 is hinged to a positioning sliding plate 126, the positioning sliding plate 126 is connected with an auxiliary block 127, an auxiliary groove 128 is formed in the positioning box 121, the auxiliary block 127 is slidably arranged in the auxiliary groove 128, the auxiliary block 127 is connected with the auxiliary groove 128 through an auxiliary spring 129, a positioning column 1210 is connected to the top of the positioning sliding plate 126, and the top of the positioning column 1210 is connected with a top plate 4.
The device can vibrate during movement, the device can be primarily buffered through the protection spring 10, then the protection column 3 moves downwards to drive the movable plate 11 to move downwards, and further the buffer spring 13 is driven to compress; meanwhile, the positioning column 1210 is extruded, the positioning slide plate 126 moves downwards, the positioning inclined rod 125 is hinged with the positioning slide plate 126, the positioning slide block 124 can be driven to slide in the positioning slide groove 123, the auxiliary spring 129, the first positioning spring 1211 and the second positioning spring 1212 are extruded, and further the device is protected by buffering; the positioning slide blocks 124 are connected through a first positioning spring 1211, and the positioning inclined rod 125 is connected with the bottom of the positioning box 121 through a second positioning spring 1212.
The power mechanism 15 (as shown in fig. 3) comprises a sleeve box 151, a through hole 152 is formed in the bottom of the sleeve box 151, a first motor 153 is arranged at the top of the sleeve box 151, an output shaft of the first motor 153 is connected with a driving bevel gear 159, a driven bevel gear 154 is fixedly connected with a screw 155, a screw block 156 is connected to the screw 155 in a threaded manner, the two screw blocks 156 are connected with a common block 157, the common block 157 is connected with a common column 158, and the common column 158 is connected with the power plate 16. The first motor 153 is started to drive the driving bevel gear 159 to rotate, drive the driven bevel gear 154 to rotate, the screw 155 fixedly connected with the driving bevel gear 154 to rotate, and the screw 155 is connected with the screw block 156 in a threaded manner, so that the screw block 156 moves on the screw 155, the screw block 156 is driven to move downwards, the common block 157 is driven to move, the power plate 16 is driven to move, and the moving wheel 24 is contacted with the ground.
The bottom of the power plate 16 is also provided with a protection fixing rod 25, and the protection fixing rod 25 supports the rotating shaft 22, so that the rotating stability of the rotating shaft 22 is improved.
In summary, when the device is not in use, the power plate 16 is placed on top of the bottom groove 26, so that the moving wheel 24 of the device is retracted inside the device, and at this time, the device is supported by the supporting block 6 and cannot move and is stationary stably. When the wireless charging device needs to be moved, the first motor 153 in the power mechanism 15 is started, the power plate 16 is placed at the bottom in the bottom groove 26 through a series of transmissions, at this time, the supporting function of the device supporting block 6 is replaced by the moving wheel 24, and meanwhile, the second motor 17 is started, and the belt 20 is used for transmitting and driving the moving wheel 24 to move, so that the whole device is moved (as shown in fig. 4). The vibration is inevitably generated in the moving process of the whole device, and the protection spring 10, the positioning mechanism 12 and the buffer spring 13 in the device play a role in reducing the influence of the vibration, so that the charging body 1 is protected.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The wireless charging device for the electric automobile comprises a charging body (1) and a mounting plate (2) with a protective column (3) arranged at the bottom, and is characterized in that the protective column (3) penetrates through a central hole of a top plate (4) and the lower end of the protective column is connected with a movable plate (11), protective rods (9) are arranged on two sides of the protective column (3) below the mounting plate (2), and a protective block (8) is connected to the lower end of the protective rod (9); a bottom column (5) is connected below two ends of the top plate (4), a supporting block (6) is fixedly connected to the lower end of the bottom column (5), a protection groove (7) is symmetrically arranged above the top plate (4), a protection block (8) is arranged in the protection groove (7), and a protection spring (10) is arranged in the protection groove (7) at the inner side of the protection block (8); a fixed plate (14) is arranged on the inner side between the bottom posts (5), a stabilizing post (27) is arranged on the two inner sides between the fixed plate (14) and the top plate (4), an adjusting groove is arranged in the middle section of the stabilizing post (27), two ends of the movable plate (11) are connected with the adjusting groove, a buffer spring (13) is arranged below the movable plate (11) on the inner side of the stabilizing post (27), and a positioning mechanism (12) is arranged between the upper surface of the movable plate (11) and the bottom surface of the top plate (4) and on two sides of the protection post (3); a power mechanism (15) is arranged between the fixed plate (14) and the power plate (16), and two ends of the power plate (16) are connected with a bottom groove (26) at the inner side below the bottom column (5); sleeve (23) is arranged at two ends of the lower surface of the power plate (16), a protection fixing rod (25) is arranged in the middle of the power plate (16), a rotating shaft (22) passes through a shaft hole in the middle of the protection fixing rod (25), and two ends of the rotating shaft (22) pass through the sleeve (23) and are provided with moving wheels (24); a second motor (17) is fixed on one side of the power plate (16), and a belt pulley (19) on a main shaft (18) of the second motor (17) is connected with a belt pulley (21) on a rotating shaft (22) through a belt (20);
The positioning mechanism (12) comprises a positioning box (121) and a positioning column (1210), wherein auxiliary grooves (128) are formed in the inner side opposite positions of two side plates of the positioning box (121), auxiliary blocks (127) at two ends of a positioning sliding plate (126) connected with the lower end of the positioning column (1210) are connected with the auxiliary grooves (128), and auxiliary springs (129) are arranged between the lower ends of the auxiliary grooves (128) and the auxiliary blocks (127); a positioning inclined rod (125) is symmetrically arranged below the positioning sliding plate (126), a positioning sliding block (124) is arranged at the lower end of the positioning inclined rod (125), the positioning sliding block (124) is connected with a positioning sliding groove (123) arranged on a positioning bottom groove (122) on a bottom plate of the positioning box (121), a first positioning spring (1211) is arranged between the symmetrical positioning sliding blocks (124), and a second positioning spring (1212) is arranged between the outer side of the positioning inclined rod (125) and the bottom plate of the positioning box (121); the protection spring (10) is used for performing primary buffering, and then the protection column (3) is used for moving downwards to drive the movable plate (11) to move downwards, so that the buffer spring (13) is driven to compress; simultaneously, the positioning column (1210) is pressed, and the positioning sliding plate (126) moves downwards; the positioning inclined rod (125) is hinged with the positioning sliding plate (126) and drives the positioning sliding block (124) to slide in the positioning sliding groove (123), and the auxiliary spring (129), the first positioning spring (1211) and the second positioning spring (1212) are protected by extrusion buffering;
A through hole (152) is formed below a sleeve box (151) of the power mechanism (15), a screw (155) is symmetrically and vertically arranged in the sleeve box (151), and a driven bevel gear (154) is arranged on the screw (155); screw blocks (156) are arranged on two sides of the common block (157), the screw blocks (156) are connected with screw rods (155), the lower ends of the common block (157) are connected with common columns (158), and the common columns (158) penetrate through the through holes (152) to be connected with abutment surfaces of the power plates (16); the top of the sleeve box (151) is provided with a first motor (153), the shaft of the first motor (153) is provided with a driving conical gear (159), and the driving conical gear (159) is meshed with a driven conical gear (154); starting a first motor (153), driving a driving bevel gear (159), a driven bevel gear (154) and a screw (155) to rotate, driving a screw block (156) to move up and down by the screw (155), and driving a common block (157) and a common column (158) to move, so as to drive a power plate (16) to move, and enabling a moving wheel (24) to be in contact with the ground;
When the device is not used in a standing state, the power plate (16) is arranged at the top end in the bottom groove (26), so that the movable wheel (24) of the device is contracted in the device, and the device is supported by the supporting block (6) at the moment and cannot move and stably stand; when the wireless charging device is required to be moved, a first motor (153) in the power mechanism (15) is started, a power plate (16) is arranged at the bottom of a bottom groove (26) through a series of transmissions, at the moment, the supporting function of a device supporting block (6) is replaced by a moving wheel (24), and a second motor (17) is started at the same time, and the movement of the moving wheel (24) is driven through the transmission of a belt (20), so that the movement of the whole device is realized; the situation that vibrations will occur inevitably in the moving process of the whole device, and the protection spring (10), the positioning mechanism (12) and the buffer spring (13) in the device can play a role in reducing the influence of the vibrations, thereby protecting the charging body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010547112.4A CN111546921B (en) | 2020-06-16 | 2020-06-16 | Wireless charging device for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010547112.4A CN111546921B (en) | 2020-06-16 | 2020-06-16 | Wireless charging device for electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111546921A CN111546921A (en) | 2020-08-18 |
| CN111546921B true CN111546921B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010547112.4A Active CN111546921B (en) | 2020-06-16 | 2020-06-16 | Wireless charging device for electric automobile |
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| CN (1) | CN111546921B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124123A (en) * | 2020-09-30 | 2020-12-25 | 大庆辉谷能源科技有限公司 | Protection mechanism of charging pile and use method thereof |
| CN112217138B (en) * | 2020-10-13 | 2022-02-01 | 青岛索尔汽车有限公司 | High-altitude electricity taking vehicle |
| CN112590531A (en) * | 2020-12-23 | 2021-04-02 | 胡朝君 | Cross-country chassis power generation vehicle |
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